1 2008-12-07 Zoltan Varga <vargaz@gmail.com>
3 * unwind.c: New file, move the unwind info encoding functions here from
4 aot-compiler.c, so they could be used at runtime too.
6 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
9 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
11 2008-12-05 Mark Mason <mmason@upwardaccess.com>
13 * mini-mips.c: cleanup warnings
14 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
15 (mips_adjust_stackframe): handle case of taking the address of stack locals
17 2008-12-05 Zoltan Varga <vargaz@gmail.com>
19 * aot-compiler.c: Implement a few functions missing from the asm writer.
20 (emit_method_code): Only write symbols for methods when using the bin
21 writer, since the assembler can't deal with the characters in our method
24 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
26 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
29 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
30 a bit to also restore %rax.
32 2008-12-05 Mark Probst <mark.probst@gmail.com>
34 * mini-ppc.c: Some simple merges from mini-ppc64.c.
36 2008-12-05 Zoltan Varga <vargaz@gmail.com>
38 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
41 2008-12-05 Mark Probst <mark.probst@gmail.com>
43 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
45 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
46 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
48 * exceptions-ppc64.c: Removed.
50 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
52 2008-12-05 Mark Probst <mark.probst@gmail.com>
54 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
57 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
59 * tramp-ppc64.c: Removed.
61 2008-12-05 Zoltan Varga <vargaz@gmail.com>
63 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
66 2008-12-05 Mark Probst <mark.probst@gmail.com>
68 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
70 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
71 mini-ppc.h instead of mini-ppc64.h.
73 * mini-ppc64.h: Removed.
75 2008-12-04 Mark Mason <mmason@upwardaccess.com>
77 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
79 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
81 2008-12-05 Mark Probst <mark.probst@gmail.com>
83 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
84 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
87 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
89 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
91 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
93 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
95 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
97 * basic-simd.cs: Tests for operator == and != on Vector4f.
99 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
101 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
103 * simd-intrinsics.c: Kill useless enum.
105 2008-12-04 Mark Mason <mmason@upwardaccess.com>
107 * cpu-mips.md: add long_conv_to_ovf_i4_2
108 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
110 2008-12-04 Mark Mason <mmason@upwardaccess.com>
112 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
114 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
116 2008-12-04 Mark Mason <mmason@upwardaccess.com>
118 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
120 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
122 * basic-simd.cs: Add tests for new methods.
124 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
126 * simd-intrinsics.c: Add support for operator == and !=
129 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
131 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
133 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
135 2008-12-04 Zoltan Varga <vargaz@gmail.com>
137 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
139 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
140 MONO_PATCH_INFO_ICALL_ADDR.
142 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
144 * aot-compiler.c: Resurrect full-aot support.
146 2008-12-04 Mark Mason <mmason@upwardaccess.com>
148 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
150 2008-12-04 Mark Mason <mmason@upwardaccess.com>
152 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
154 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
156 * basic-simd.cs: Fix tests to work under ppc.
157 Remove tests for methods that will be removed.
159 2008-12-03 Mark Probst <mark.probst@gmail.com>
161 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
162 generic type (via a typedef or typeref) correctly.
164 2008-12-03 Zoltan Varga <vargaz@gmail.com>
166 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
167 diagnose an assertion failure.
169 2008-12-02 Mark Probst <mark.probst@gmail.com>
171 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
174 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
175 conversion opcodes are implemented natively instead via emulation.
177 2008-12-01 Mark Mason <mmason@upwardaccess.com>
179 * cpu-mips.md: remove mips_xori
181 * mini-ops.h: remove mips_xori
183 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
185 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
187 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
189 2008-12-01 Mark Mason <mmason@upwardaccess.com>
191 * cpu-mips.md: fix instruction lengths.
193 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
195 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
197 * mini-ops.h: fix slti / sltiu op profiles.
199 2008-12-02 Martin Baulig <martin@ximian.com>
201 * method-to-ir.c (mono_method_to_ir): Disable debugging
202 information for the init locals block to make the debugger stop
203 after all locals have been initalized.
205 2008-12-02 Martin Baulig <martin@ximian.com>
207 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
208 running inside the debugger.
210 2008-12-01 Zoltan Varga <vargaz@gmail.com>
212 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
215 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
216 alu->alu imm optimization which only shows if deadce is disabled.
218 * aot-compiler.c: Rename the function names for the binary and asm writers
219 so they can coexist in the same process. Rework the xdebug code to use the
220 asm writer. This avoids the need to call into the runtime to dump the
221 debugging info. Add more debugging info for types.
223 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
225 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
226 cpu description tables, they can't occur in cpu-<ARCH>.md.
228 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
229 the stack in CEE_LDFLDA. Fixes #450542.
231 * generics.cs: Add a new test.
233 2008-12-01 Mark Mason <mmason@upwardaccess.com>
235 * mini-ops.h: updated MIPS opcodes
236 * mini-mips.c: decompose long opts
237 * mini-mips.h: decompose long opts
239 2008-11-29 Mark Mason <mmason@upwardaccess.com>
241 * cpu-mips.md: fix length on int_rem_un
242 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
244 2008-11-29 Zoltan Varga <vargaz@gmail.com>
246 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
248 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
250 2008-11-29 Martin Baulig <martin@ximian.com>
252 * mini-exceptions.c (mono_handle_native_sigsegv): Check
253 mono_debug_using_mono_debugger() in addition to the
254 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
256 2008-11-28 Mark Mason <mmason@upwardaccess.com>
258 * mini-ops.h: updated more MIPS opcodes
259 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
260 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
262 2008-11-28 Mark Probst <mark.probst@gmail.com>
264 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
266 2008-11-28 Mark Mason <mmason@upwardaccess.com>
268 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
269 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
270 * mini-ops.h: correct selected mips opcode entries
272 2008-11-28 Mark Probst <mark.probst@gmail.com>
274 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
277 2008-11-28 Mark Probst <mark.probst@gmail.com>
279 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
281 2008-11-28 Mark Mason <mmason@upwardaccess.com>
283 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
284 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
285 * mini-mips.h: disable IMT
286 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
288 2008-11-28 Mark Probst <mark.probst@gmail.com>
290 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
292 2008-11-28 Mark Probst <mark.probst@gmail.com>
294 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
296 2008-11-28 Zoltan Varga <vargaz@gmail.com>
298 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
301 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
303 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
304 for Set/GetVector aligned versions.
306 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
308 * basic-simd.cs: Add tests for Get/SetVector.
310 2008-11-27 Mark Probst <mark.probst@gmail.com>
312 * mini.c: Removed g_slist_append_mempool(). Now in
315 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
317 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
318 size properly and make the bounds check optional.
320 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
321 for SetVector and IsAligned.
323 2008-11-27 Zoltan Varga <vargaz@gmail.com>
325 * mini.c: Remove unused mono_normalize_opcodes () function.
327 2008-11-26 Mark Probst <mark.probst@gmail.com>
329 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
330 using the new atomic add ops now.
332 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
335 2008-11-26 Mark Probst <mark.probst@gmail.com>
337 * mini-ppc64.c: Several fixes.
339 2008-11-25 Mark Mason <mmason@upwardaccess.com>
341 * cpu-mips.md: added jump_table
342 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
344 2008-11-25 Mark Mason <mmason@upwardaccess.com>
346 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
348 2008-11-25 Mark Mason <mmason@upwardaccess.com>
350 * mini-ops.h: corrected a handful of MIPS opcodes.
352 2008-11-25 Mark Mason <mmason@upwardaccess.com>
354 * aot-compiler.c: MIPS to use ELF writer
356 2008-11-25 Mark Mason <mmason@upwardaccess.com>
358 * mini-codegen.c: remove MIPS specific assert.
360 2008-11-25 Mark Probst <mark.probst@gmail.com>
362 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
363 fixes. PPC64 now passes most of the runtime regressions.
365 2008-11-24 Zoltan Varga <vargaz@gmail.com>
367 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
368 volatile intervals a bit.
370 2008-11-24 Mark Probst <mark.probst@gmail.com>
372 * basic-long.cs: New test case.
374 2008-11-23 Zoltan Varga <vargaz@gmail.com>
376 * mini.c (mini_method_compile): Disable globalra for large methods for
379 * regalloc2.c (order_moves): Add fp support.
381 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
382 source bblock ends with an OP_BR_REG.
384 * ratests.cs: Add a new test.
386 2008-11-23 Mark Probst <mark.probst@gmail.com>
388 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
389 sharing. PPC64 now passes generics.exe.
391 2008-11-23 Mark Probst <mark.probst@gmail.com>
393 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
395 2008-11-23 Zoltan Varga <vargaz@gmail.com>
397 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
398 memory when mono_jit_info_table_find () can't find the method in the
401 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
404 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
407 2008-11-23 Mark Probst <mark.probst@gmail.com>
409 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
410 Several fixes. PPC64 now runs exceptions.exe and
411 devirtualization.exe.
413 2008-11-22 Mark Probst <mark.probst@gmail.com>
415 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
416 arrays.exe and basic-math.exe.
418 2008-11-22 Mark Probst <mark.probst@gmail.com>
420 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
421 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
423 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
425 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
427 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
429 * method-to-ir.c: Move bounds checking macros to ir-emit.h
431 * ir-emit.h: Move macros from method-to-ir.c to here.
433 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
435 * mini-ops.h: Correct the long simd ops to use LREG.
437 2008-11-21 Zoltan Varga <vargaz@gmail.com>
439 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
441 * mini-ops.h: Correct the dreg type of a few long opcodes.
443 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
446 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
448 * mini-ppc.c: remove negative stack references in epilog
449 for platforms that don't support the red zone.
451 2008-11-21 Mark Probst <mark.probst@gmail.com>
453 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
454 point regs. Now PPC64 passes basic-calls.exe.
456 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
458 * basic-simd.cs: Add tests for accessors of Vector2l.
460 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
462 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
464 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
466 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
468 2008-11-21 Mark Probst <mark.probst@gmail.com>
470 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
471 PPC64 passes basic-long.exe.
473 2008-11-20 Mark Probst <mark.probst@gmail.com>
475 * decompose.c: Decompose carry and overflow add on PPC64 like on
476 other 64 bit archs. Don't decompose sub at all on PPC64.
478 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
479 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
482 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
484 * basic-simd.cs: Add tests for accessors of Vector2d.
486 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
488 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
492 * mini-x86.c (mono_arch_output_basic_block): Same.
494 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
496 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
498 * basic-simd.cs: Add tests for accessors of Vector4f.
500 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
502 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
506 * mini-x86.c (mono_arch_output_basic_block): Same.
508 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
510 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
512 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
514 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
516 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
520 * mini-x86.c (mono_arch_output_basic_block): Same.
522 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
524 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
526 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
528 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
530 * simd-intrinsics.c: Enable setters for Vector16sb.
532 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
534 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
538 * mini-x86.c (mono_arch_output_basic_block): Same.
540 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
542 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
544 * simd-intrinsics.c: Implement setter for Vector8us.
546 2008-11-19 Zoltan Varga <vargaz@gmail.com>
548 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
551 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
553 * mini-ppc.c: remove references to the red zone in the prolog
554 (for systems that don't support it).
556 2008-11-19 Mark Probst <mark.probst@gmail.com>
558 * cpu-ppc64.md: Fixed a few instruction lengths.
560 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
563 2008-11-19 Mark Probst <mark.probst@gmail.com>
565 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
568 2008-11-19 Zoltan Varga <vargaz@gmail.com>
570 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
572 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
574 * mini-ops.h: Added OP_INSERT_I2.
578 * mini-x86.c (mono_arch_output_basic_block): Same.
580 * simd-intrinsics.c: Implement setter for Vector8s.
582 * simd-methods.h: Add the names of get setters of Vector8s.
584 2008-11-18 Zoltan Varga <vargaz@gmail.com>
586 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
588 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
591 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
593 2008-11-18 Mark Probst <mark.probst@gmail.com>
595 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
596 for PPC64. An empty program runs now.
598 2008-11-18 Zoltan Varga <vargaz@gmail.com>
600 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
602 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
603 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
604 info for JITted code is emitted into a shared library, loadable into gdb.
606 2008-11-18 Mark Probst <mark.probst@gmail.com>
608 * Makefile.am: Changes to build PPC64.
610 * mini-arch.h: Include mini-ppc64.h on PPC64.
612 2008-11-18 Mark Probst <mark.probst@gmail.com>
614 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
615 in PPC code up to r119147.
617 2008-11-18 Mark Probst <mark.probst@gmail.com>
619 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
620 cpu-ppc64.md: Changes for PPC64.
622 Based on code submitted by andreas.faerber@web.de at
623 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
626 2008-11-18 Mark Probst <mark.probst@gmail.com>
628 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
629 cpu-ppc64.md: Copied from the corresponding PPC files from
632 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
634 * mini-ops.h: Added OP_ROUND.
636 * cpu-x86.md: Added round.
638 * mini-x86.c: Added support for intrinsicing Math.Round (double).
640 * basic-math.cs: Added test_0_round to test rounding.
642 Contributed under MIT/X11 license.
644 2008-11-17 Bill Holmes <billholmes54@gmail.com>
646 * aot-compiler.c : Fix the Winx64 build.
648 Contributed under MIT/X11 license.
650 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
652 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
653 in OP_EXTRACT_R8 to avoid possible stack corruption.
655 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
657 * mini-ops.h: Added OP_EXTRACT_R8/I8.
659 * cpu-x86.md: Added extract_r8.
661 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
663 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
664 a couple of OP_EXTRACT_I4.
666 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
668 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
670 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
672 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
675 2008-11-17 Zoltan Varga <vargaz@gmail.com>
677 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
678 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
680 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
681 are not needed any more.
683 * mini.h: Remove the unused INS_LIST macros.
685 * mini.c (mini_method_compile): Remove a disable globalra case which is no
688 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
691 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
692 mono_alloc_ireg () instead.
694 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
697 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
700 * aot-runtime.c (load_aot_module): Disable AOT when running under
703 * mini-amd64.h: Change the monitor fastpath defines to check for
704 !PLATFORM_WIN32 so they work on *bsd too.
706 * mini.h mini.c mini-hhpa.c: Remove more unused code.
708 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
710 * mini.h (MonoCompile): Remove new_ir flag.
712 * regalloc.h regalloc.c: Remove unused code.
714 * cpu-*.md: Remove more unused opcodes.
716 * simple-cee-ops.h simple-mini-ops.h: Removed.
718 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
720 2008-11-17 Zoltan Varga <vargaz@gmail.com>
722 * aliasing.h: Removed.
724 * *.c: Remove references to aliasing.h and inssel.h.
726 * mini.c: Remove additional unused functions.
728 * mini-ops.h cpu-*.md: Remove unused opcodes.
730 2008-11-16 Zoltan Varga <vargaz@gmail.com>
732 Remove the old JIT code.
734 * inssel*.brg: Removed.
736 * ssa.c abcremoval.c aliasing.c: Removed.
738 * ssa2.c: Renamed to ssa.c.
740 * abcremoval2.c: Renamed to abcremoval.c.
742 * *.c: Removed all !cfg->new_ir code.
744 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
745 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
747 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
749 2008-11-16 Zoltan Varga <vargaz@gmail.com>
751 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
752 to simplify the code and cut back on the number of global symbols in the AOT
755 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
757 2008-11-15 Zoltan Varga <vargaz@gmail.com>
759 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
760 with the got/got_info tables.
762 * mini.h: Bump AOT file format version.
764 * unwind.h: New file, contains definitions for stack unwinding.
766 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
769 * aot-compiler.c: Generalize the emitting of unwind information to use the
770 information in cfg->unwind_ops.
772 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
774 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
775 AOT method frames. Enable writing symbols for methods by default.
777 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
779 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
780 and make it work with vectors of element sizes 1, 2 and 4.
782 * simd-intrinsics.c: Enable getter for all vectors with element size
785 * simd-methods.h: Add the names of other getters.
787 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
793 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
795 * mini-ppc.h: portability fix.
797 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
799 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
800 buggy and will overwrite it.
802 2008-11-14 Zoltan Varga <vargaz@gmail.com>
804 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
805 Use it to emit local symbols for all methods so AOTed methods show up with
806 their full name in gdb/valgrind output.
808 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
810 * mini-ppc.c: portability fixes.
812 2008-11-14 Zoltan Varga <vargaz@gmail.com>
814 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
815 entries out of the if (!generic_shared...) code so it is always done.
816 (mono_class_init_trampoline): Do the patching when running under valgrind
817 too, newer versions of valgrind have no problems with it.
819 2008-11-13 Zoltan Varga <vargaz@gmail.com>
821 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
824 2008-11-13 Mark Probst <mark.probst@gmail.com>
826 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
829 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
831 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
833 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
835 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
841 * simd-intrinsics.c: Same.
843 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
845 * simd-intrinsics.c: Enable constructor intrinsics for all types.
847 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
849 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
850 to work with more Vector types.
852 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
854 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
855 store the elemens directly instead of using and intermediate.
857 2008-11-13 Zoltan Varga <vargaz@gmail.com>
859 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
861 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
862 to preserve %eax for aot plt trampolines.
864 * aot-compiler.c (compile_method): Don't skip synchronized methods.
865 (encode_method_ref): Flag synchronized methods so they won't go through
868 * aot-compiler.c: Additional work to support AOTing synchronized methods/
871 * cpu-ia64.md (jmp): Increase max length.
873 2008-11-12 Zoltan Varga <vargaz@gmail.com>
875 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
876 open generic classes.
878 * aot-compiler.c: Enable the ELF writer on ELF platforms.
880 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
881 box+brtrue optimization since it causes test failures on x86.
883 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
885 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
891 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
892 for simd ctor values.
894 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
895 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
897 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
899 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
902 * simd-instrincs.c: Same.
904 * basic-simd.cs: Same.
906 2008-11-12 Zoltan Varga <vargaz@gmail.com>
908 * ratests.cs: Add more tests.
910 * regalloc2.c (add_spill_code): Handle more corner cases.
912 2008-11-11 Zoltan Varga <vargaz@gmail.com>
914 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
915 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
916 both the source an destination of an instruction.
918 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
920 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
921 wapihandles.c: more portability changes.
923 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
925 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
926 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
927 safe to execute in a signal handler and the kernel provides better
928 the info in /proc/self/smaps. Avoid the assert on sigaction during
931 2008-11-11 Zoltan Varga <vargaz@gmail.com>
933 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
934 do the bblock linking hack if it is actually needed.
936 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
939 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
940 crash problem is fixed.
942 * branch-opts.c (mono_remove_critical_edges): Link up newly added
945 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
947 (mini_method_compile): Set the starting value of next_vreg to
948 MAX_IREGS + MAX_FREGS when using globalra.
950 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
951 filter clauses with BB_EXCEPTION_HANDLER.
953 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
955 2008-11-10 Mark Probst <mark.probst@gmail.com>
957 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
958 space for stdcall. Fixes regressions on Win32.
960 2008-11-10 Zoltan Varga <vargaz@gmail.com>
962 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
964 (linear_scan): Remove an assert which doesn't seem to be needed.
966 * local-propagation.c (mono_local_deadce): Avoid a call to
967 MONO_DELETE_INS which would screw up the instruction linking.
969 * mini.c (mono_decompose_op_imm): Make this work with globalra.
971 * regalloc2.c: Upgrade to work the current JIT code.
973 2008-11-09 Zoltan Varga <vargaz@gmail.com>
975 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
978 * aot-runtime.c: Remove some dead code.
980 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
982 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
984 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
985 trampolines using sscanf since atoi doesn't work on large unsigned values.
987 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
988 Initialize code_size.
990 2008-11-08 Mark Probst <mark.probst@gmail.com>
992 * method-to-ir.c (mini_emit_inst_for_method): Make
993 Interlocked.CompareExchange work for Int arguments on 32 bit
996 2008-11-07 Mark Probst <mark.probst@gmail.com>
998 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
1000 2008-11-06 Bill Holmes <billholmes54@gmail.com>
1002 * main.c Fix MSVC build.
1004 Contributed under MIT/X11 license.
1006 2008-11-06 Mark Probst <mark.probst@gmail.com>
1008 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
1009 alignment larger than 8 bytes are aligned correctly, too.
1011 * mini.c: Honor the min_align field of MonoClass when laying out
1014 2008-11-06 Zoltan Varga <vargaz@gmail.com>
1016 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
1018 * aot-compiler.c (emit_plt): Fix a warning.
1020 * aot-compiler.c: Implement ARM support in the binary writer.
1022 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1024 * basic-simd.cs: Add test for getter with byref arg.
1025 Fix the naming of a few tests.
1026 Add missing checks to a test.
1028 2008-11-05 Zoltan Varga <vargaz@gmail.com>
1030 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
1032 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
1033 most of the full-aot support for monitor enter/exit trampolines.
1035 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
1036 enter/exit trampoline creation functions.
1038 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
1041 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
1043 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
1044 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
1045 implement the needed functionality without adding crap to the runtime.
1047 2008-11-05 Zoltan Varga <vargaz@gmail.com>
1049 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
1052 * mini.c (mono_build_date): New global version holding the build date in
1055 * Makefile.am (buildver.c): Generate a file containing the build date.
1057 * main.c: Set the build date from the generated file.
1059 * mini.c (mono_get_runtime_build_info): New helper function returning build
1060 information in a string format.
1062 * driver.c (mono_main): Print the build date in --version.
1064 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
1065 file when the bind-to-runtime-version option is used.
1067 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1069 * simd-intrinsics.c: Fix bug when using getters and byref args.
1071 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1073 * simd-methods.h: Rename prefetch methods.
1075 * simd-intrinsics.c: Same.
1077 2008-11-05 Mark Probst <mark.probst@gmail.com>
1079 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
1082 2008-11-04 Zoltan Varga <vargaz@gmail.com>
1084 * aot-compiler.c: Use the bundled elf header files instead of depending on
1087 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
1090 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
1093 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
1095 * cpu-x86.md: Add store nta ops.
1101 * mini.h: Add an enum for simd prefetch modes.
1103 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
1104 of store. Use the changed code to support store nta.
1106 * simd-intrinsics.c: Add prefetch ops for all vector types.
1108 2008-11-04 Zoltan Varga <vargaz@gmail.com>
1110 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
1113 * aot-compiler.c: Use statically allocated buffers for constructing symbol
1116 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
1119 2008-11-04 Mark Probst <mark.probst@gmail.com>
1121 * mini-x86.c: Fixed commit.
1123 2008-11-04 Zoltan Varga <vargaz@gmail.com>
1125 * aot-compiler.c (emit_plt): Align the plt section only on x86.
1127 2008-11-04 Mark Probst <mark.probst@gmail.com>
1129 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
1130 and MONITOR_EXIT, for the ASM fastpaths.
1132 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
1135 * mini.c, patch-info.h: Signature and patch infos for
1136 Monitor.Enter/Exit trampolines.
1138 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
1140 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
1141 Monitor.Enter/Exit ASM fastpath for Linux.
1143 2008-11-04 Zoltan Varga <vargaz@gmail.com>
1145 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
1147 * objects.cs: Add a new test.
1149 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
1151 * aot-runtime.c (load_method): Run class initialization in the PLT case even
1152 if MONO_LOG_LEVEL is set.
1154 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
1156 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
1158 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
1160 * aot-compiler.c: Change the relocation code to use virtual addresses instead
1161 of file offsets. Align the sections belonging to the data segment to
1164 2008-11-03 Zoltan Varga <vargaz@gmail.com>
1166 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
1167 elf.h. Port it to amd64.
1169 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1171 * driver.c: Enable SIMD by default.
1173 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1175 * cpu-x86.md: Add prefetch op.
1181 * mini.h: Add an enum for simd prefetch modes.
1183 * simd-methods.h: Add prefetch function names.
1185 * simd-intrinsics.c: Add prefetch ops for all vector types.
1187 2008-11-03 Zoltan Varga <vargaz@gmail.com>
1189 * aot-compiler.c (emit_bytes): Speed this up a little.
1191 2008-11-02 Zoltan Varga <vargaz@gmail.com>
1193 * aot-compiler.c: Add JIT time etc. statistics.
1195 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
1197 * mini.h (MonoCompile): Add 'got_offset' field.
1199 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
1200 method_got_offsets array.
1202 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
1205 * aot-compiler.c (compile_method): Add generic method instances referenced
1206 by the method to the list of methods to be compiled, this is required so if
1207 A<T> references B<T>, and another assembly references A<int>, then it will
1208 also get a copy of B<int>.
1210 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
1211 when checking for monitor enter/exit.
1213 2008-10-30 Mark Probst <mark.probst@gmail.com>
1215 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
1216 for Monitor.Enter and Monitor.Exit if enabled.
1218 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
1221 2008-10-30 Zoltan Varga <vargaz@gmail.com>
1223 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
1224 of an OP_MOVE. Fixes #440046.
1226 * basic-long.cs: Add a new test.
1228 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
1230 * mini.h: Add synchronization note for the managed counter-part.
1232 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
1233 returns the simd caps of the current cpu.
1235 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
1237 * basic-simd.cs: Remove Console.WriteLine.
1239 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1241 * basic-simd.cs: New tests for Vector2ul.
1243 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1245 * simd-intrinsics.c: Add new vector type Vector2ul.
1247 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1249 * basic-simd.cs: New tests for Vector2l.
1251 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1253 * cpu-x86.md: Add long version of most packed int ops.
1259 * simd-intrinsics.c: Add new vector type Vector2l.
1261 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
1263 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
1265 * simd-methods.h: Remove SN_op_BitwiseXor.
1267 2008-10-28 Zoltan Varga <vargaz@gmail.com>
1269 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
1272 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
1274 * basic-simd.cs: Test for Vector2d.
1276 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
1279 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
1281 * cpu-x86.md: Add double version of all packed float ops.
1287 * simd-intrinsics.c: Add new vector type Vector2d.
1289 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
1291 * simd-methods.h: Add Duplicate.
1293 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
1295 * basic-simd.cs: Test for packing with signed saturation.
1297 2008-10-28 Zoltan Varga <vargaz@gmail.com>
1299 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
1300 found in the TYPESPEC table.
1302 2008-10-26 Zoltan Varga <vargaz@gmail.com>
1304 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
1307 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1309 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
1310 instead of the RVA, since the RVA can be changed by tools like the cil
1313 * method-to-ir.c (mono_method_to_ir2): Ditto.
1315 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
1316 (deserialize_variable): Ditto.
1318 2008-10-25 Martin Baulig <martin@ximian.com>
1320 * debug-mini.c (write_variable): Use
1321 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
1323 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1325 * cpu-x86.md: Add unsigned variants of packd and packw.
1329 * mini-x86.h: Emit the right instruction for packd and packw.
1330 Add unsigned variants of packd and packw.
1332 * simd-intrinsics.c: Packd and packw were used in place of their
1333 unsigned variants. Change that.
1334 Add intrinsics for (Signed)PackWithSignedSaturation.
1336 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
1338 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1340 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
1342 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1344 * mini-ops.h: Remove dword packed add/sub with saturation ops.
1346 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
1348 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
1351 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
1353 2008-10-24 Mark Probst <mark.probst@gmail.com>
1355 * method-to-ir.c, mini.c: Special casing for the synchronized
1356 wrapper for the ldtoken+GetTypeFromHandle case.
1358 2008-10-24 Zoltan Varga <vargaz@gmail.com>
1360 * mini.c (mono_replace_ins): Move this to branch-opts.c.
1362 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
1363 created/split bblocks.
1365 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1367 * mini-ops.h: Add packed signed mul high.
1371 * mini-x86.c (mono_arch_output_basic_block): Same.
1373 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
1375 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
1377 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1379 * basic-simd.cs: Tests for Vector16sb.
1381 2008-10-24 Zoltan Varga <vargaz@gmail.com>
1383 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
1385 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
1387 * mini-ops.h: Add packed signed min, max and compare greater.
1391 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
1394 * simd-methods.h: Add CompareGreaterThan.
1396 * simd-methods.h: Remove CompareEquals.
1398 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
1400 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
1402 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
1405 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
1407 * basic-simd.cs: Fix tests due to change in the API.
1409 2008-10-21 Zoltan Varga <vargaz@gmail.com>
1411 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
1413 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1415 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
1417 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
1418 inst_offset as this has invalid values for LDADDR.
1420 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1422 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
1424 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
1426 2008-10-21 Zoltan Varga <vargaz@gmail.com>
1428 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
1429 for accessing field->data.
1431 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1433 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
1435 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1437 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
1439 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
1441 2008-10-21 Zoltan Varga <vargaz@gmail.com>
1443 * dominators.c (mono_compute_natural_loops): Allocate GList enties
1444 from the cfg mempool.
1446 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
1448 * basic-simd.cs: Tests for new methods in Vector8us.
1450 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
1452 * mini-ops.h: Add multiply and store high.
1456 * mini-x86.c (mono_arch_output_basic_block): Same.
1458 * simd-methods.h: Same.
1460 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
1463 2008-10-19 Zoltan Varga <vargaz@gmail.com>
1465 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
1466 mono_class_setup_vtable ().
1468 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
1469 mono_class_get_vtable_entry () for accessing klass->vtable.
1471 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
1473 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
1476 * method-to-ir.c (mono_save_token_info): Don't save references made from
1479 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
1480 of generic instances.
1482 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
1484 2008-10-19 Mark Probst <mark.probst@gmail.com>
1486 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
1487 OP_JMP depends on the method signature. Calculate it properly.
1489 2008-10-19 Zoltan Varga <vargaz@gmail.com>
1491 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
1494 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
1496 (emit_extra_methods): Add another table mapping method indexes to
1497 offsets in the extra_method_info table.
1499 * mini.h: Bump AOT file format version.
1501 * aot-runtime.c: Merge most of the code from mono_aot_get_method
1502 and mono_aot_get_method_from_token () into one function.
1504 2008-10-19 Mark Probst <mark.probst@gmail.com>
1506 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
1509 2008-10-18 Zoltan Varga <vargaz@gmail.com>
1511 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
1514 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
1517 * mini.c (mono_patch_info_equal): Compare the generic context as well.
1519 * mini.h: Bump aot file format version.
1521 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
1522 AOT file can contain native code for methods which are not in the METHOD
1523 table. Generate code for non-sharable generic instances of generic methods
1524 found in the METHODSPEC table.
1526 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
1527 encoding generic type handles.
1529 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
1530 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
1532 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
1533 macros + MONO_ADD_INS.
1535 * mini.c (mono_jump_info_token_new2): New function which takes a generic
1538 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
1540 * mini.h: Bump aot file format version.
1542 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
1544 2008-10-17 Mark Probst <mark.probst@gmail.com>
1546 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
1547 platforms, with definable stack alignment value. Set to 16 now
1550 * mini.c, mini.h, driver.c: Command line option for disabling
1553 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
1555 * basic-simd.cs: Tests for new methods in Vector4ui.
1557 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
1559 * mini-ops.h: Add packed int shuffle.
1563 * mini-x86.c (mono_arch_output_basic_block): Same.
1565 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
1566 extract mask, max, min, shuffle.
1568 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
1570 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
1572 * basic-simd.cs: Tests for new methods in Vector8us.
1574 2008-10-17 Mark Probst <mark.probst@gmail.com>
1576 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
1577 RuntimeTypeHandle, not a TypedReference.
1579 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
1581 * simd-intrinsics.c: remove relocations.
1583 2008-10-17 Zoltan Varga <vargaz@gmail.com>
1585 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
1586 optimizations from the x86 backend.
1588 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
1590 * simd-methods.h, simd-intrinsics.c: debloat method names and
1591 prepare for no relocations.
1593 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1595 * mini-ops.h: Add packed min/equal and sum of absolute differences.
1599 * mini-x86.c (mono_arch_output_basic_block): Same.
1601 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
1602 extract mask, max, min and sum of absolute differences.
1604 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
1607 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1609 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
1610 Renamed one test for consistency.
1612 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1614 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
1615 fix to the code that deal with other blocks.
1617 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1619 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
1621 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1623 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
1624 that deals with vreg interference. Explicitly check for OP_LDADDR to be
1625 able to process the source reg.
1627 2008-10-16 Martin Baulig <martin@ximian.com>
1629 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
1631 * inssel.brg: Add `OP_HARD_NOP'.
1633 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
1635 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
1636 `OP_HARD_NOP' instruction when running inside the debugger.
1638 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
1639 `OP_HARD_NOP' instruction when running inside the debugger.
1641 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1643 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
1644 now works. The issue with the regalloc tripping up no longer
1647 * simd-intrinsics.c (load_simd_vreg): Same.
1649 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1651 * basic-simd.cs: Tests for new Vector8ui methods.
1653 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1655 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
1656 only for type. This fixes crashes where MonoInst::klass is checked
1657 for ops of type != VTYPE or OBJ.
1659 * simd-intrinsics.c (load_simd_vreg): Same.
1661 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1663 * mini-ops.h: Add ops for packed shuffle/max/avg and
1668 * mini-x86.c (mono_arch_output_basic_block): Same.
1670 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
1673 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
1674 to emit extract mask op.
1676 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
1677 to emit word shuffles.
1679 2008-10-15 Mark Probst <mark.probst@gmail.com>
1681 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
1682 the largest alignment needed by a variable, but at least
1685 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1687 * basic-simd.cs: Tests for the fixes in the last commit.
1689 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1691 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
1692 no longer handles STACK_PTR input.
1694 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
1696 * simd-intrinsics.c (load_simd_vreg): New function that works like
1697 get_simd_vreg but handles STACK_PTR input.
1699 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
1700 as the input can be an arbitrary pointer.
1702 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
1703 LDADDR local optimization directly otherwise use a store op.
1705 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1707 * basic-simd.cs: Tests for dup low and dup high.
1709 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1711 * mini-ops.h: Add dup low and dup high ops.
1715 * mini-x86.c (mono_arch_output_basic_block): Same.
1717 * simd-intrinsics.c (vector4f_intrinsics): Same.
1719 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1721 * basic-simd.cs: Tests for recently added functionality.
1723 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1725 * mini-ops.h: Add remaining sse1 fp ops.
1727 * cpu-x86.md: Add remaining sse1 fp ops.
1729 * mini-x86.c (mono_arch_output_basic_block): Same.
1731 * mini.h: Add enum for simd FP compare conditions.
1733 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
1735 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
1736 so the backed can generate the appropriate op.
1738 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1739 This patch squeese one more byte from the SimdIntrinsc struct.
1741 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
1742 a a shift amount intead of simply or'ing it.
1744 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
1746 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
1747 byte so we can have an aditional flags field without increasing struct size.
1749 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
1750 against the simd_supported_versions bitmask.
1752 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
1754 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
1756 * mini.c: remove rawbuffer code (the only use here is unsafe because
1757 it takes locks during signal handling and the kernel now provides much
1758 better info in proc/pid/smaps these days).
1760 2008-10-13 Zoltan Varga <vargaz@gmail.com>
1762 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
1763 OP_X86_PUSH_OBJ. Fixes #434620.
1765 * objects.cs: Add a test.
1767 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
1769 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
1770 that the packuswb/packusdw don't work with unsigned numbers for what
1771 would be negative numbers in signed format.
1773 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
1774 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
1776 * mini-ops.h: Add doubleword forms of many ops and packing ones.
1778 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
1780 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
1782 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
1784 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
1787 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
1788 version as the enum in mini.h.
1790 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
1791 for sse3 ops, check the simd_version field if present. This way the code
1792 works with all versions of sse.
1794 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1796 * simd-intrinsics.c: Fixed intrinsic name typo.
1798 * mini.h: Added missing simd exported function.
1800 * basic-simd.cs: Added tests for Vector4ui.
1801 Fixed broken test for Vector16b.
1803 2008-10-10 Zoltan Varga <vargaz@gmail.com>
1805 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
1806 the max length to 64.
1808 2008-10-10 Mark Probst <mark.probst@gmail.com>
1810 * method-to-ir.c: Only do the fast virtual generic method call for
1811 non-wrapper methods.
1813 * mini.h, mini-trampolines.c: The new generic virtual remoting
1814 trampoline handles virtual method calls via the vtable (as done by
1815 the fast virtual generic method calls) to remoting proxies.
1817 * mini.c (mono_jit_create_remoting_trampoline): For generic
1818 methods reate a generic virtual remoting trampoline.
1820 * mini-amd64.h: Enable fast virtual generic method calls again.
1822 2008-10-10 Mark Probst <mark.probst@gmail.com>
1824 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
1825 restore registers when doing tail calls.
1827 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1829 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
1832 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1834 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
1836 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1838 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
1840 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1842 * basic-simd.cs: Retrofit for API changes.
1844 2008-10-10 Mark Probst <mark.probst@gmail.com>
1846 * mini-ppc.c: Handle integer stack arguments for tail calls.
1848 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1850 * optflags-def.h: Removed sse3 optimization.
1854 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
1857 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
1859 * mini.h: Added enumeration with simd versions.
1861 * simd-intrinsics.c (emit_intrinsics): Use the new static var
1864 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
1866 * mini.c (mini_init): Call mono_simd_intrinsics_init.
1868 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
1870 * basic-simd.cs: Added tests for Vector8u and Vector16u.
1872 * basic-simd.cs: Fixed test naming.
1874 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
1876 * mini-ops.h: Added ops for packed and saturated math, shifts
1877 and packing/unpacking.
1879 * cpu-x86.md: Added descriptors for the above ops.
1881 * mini-x86.c: Added code to emmit the above ops.
1883 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
1885 2008-10-08 Zoltan Varga <vargaz@gmail.com>
1887 * aot-compiler.c (compile_method): Enable AOT for generic code.
1889 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
1891 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
1893 * mini.c: add a workaround for a common screwup that ends up blamed
1894 to mono (other processes blocking signal delivery).
1896 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1898 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
1899 in the LDFLD/STFLD opcodes. Fixes #432673.
1901 * iltests.il.in: Add a new test.
1903 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
1905 * mini-arm.c: attach the thread in unmanaged->managed transitions
1906 using delegates (bug #433148).
1908 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
1910 * basic-simd.cs: Use new ShuffleSel constants.
1912 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
1914 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
1916 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
1917 only disable simd intrinsics if no sse2 is detected.
1919 * optflags-def.h: Added sse3.
1921 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
1924 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1926 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
1927 when adding delegate-invoke wrappers.
1929 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1931 * Makefile.am: Reenable the simd tests.
1933 2008-10-07 Bill Holmes <billholmes54@gmail.com>
1935 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
1936 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
1937 other vreg is allocated to that hreg.
1939 Contributed under MIT/X11 license.
1941 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1943 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
1946 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1948 * basic-simd.cs: New test suite for SIMD intrinsics.
1950 * Makefile.am: Added new tests.
1952 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1954 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
1958 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
1960 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
1961 using SSE2 aware opcodes.
1963 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
1964 is enabled, this code path is only reachable if conversion ops are emmited after
1967 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
1969 This optimization saves 6 bytes per conversion against the old version.
1971 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1973 * aot-compiler.c (compile_method): Don't skip methods referencing
1974 generic methods without a corresponding entry in token_info_hash, since
1975 encode_method_ref () can handle all generic methods now.
1977 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
1978 generic context is set.
1980 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
1981 generic sharing of LDTOKEN.
1983 2008-10-06 Mark Probst <mark.probst@gmail.com>
1985 * mini-amd64.h: Temporarily disabled fast virtual generic method
1986 calls because it breaks the System.Runtime.Remoting tests.
1988 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1990 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
1992 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
1993 so inlining actually works.
1994 (check_inline_caller_method_name_limit): Ditto.
1996 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
1998 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
1999 64 bit safety (from Olaf Hering and Andreas Färber).
2001 2008-10-06 Zoltan Varga <vargaz@gmail.com>
2003 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
2004 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
2005 unused virtual call support code.
2007 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
2009 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
2010 which can't use aot trampolines.
2011 (decode_patch): Don't create aot trampolines for methods which can't use
2014 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
2015 use aot trampolines.
2017 * mini.h: Bump AOT image format version.
2019 2008-10-05 Zoltan Varga <vargaz@gmail.com>
2021 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
2022 to save_token_info () since cmethod is inflated for constrained calls.
2024 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
2026 2008-10-04 Andreas Färber <andreas.faerber@web.de>
2028 * Makefile.am: Add build rules for ppc64.
2029 This avoids the build failing at pedump with unresolved symbols
2030 due to lack of arch_sources. Instead it will now fail earlier
2031 due to lack of cpu-ppc64.md.
2033 Contributed under MIT/X11 license.
2035 2008-10-04 Mark Probst <mark.probst@gmail.com>
2037 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
2040 * iltests.il.in: Add test case for tail call with many arguments.
2042 2008-10-03 Zoltan Varga <vargaz@gmail.com>
2044 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
2045 to the fast virtual generic method code until the aot case is fixed.
2047 2008-10-03 Mark Probst <mark.probst@gmail.com>
2049 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
2051 2008-10-03 Mark Probst <mark.probst@gmail.com>
2053 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
2056 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
2058 * simd-intrinsics.c: Forgot to add this one.
2060 * mini-codegen.c: Fix macro in case SIMD is not supported.
2062 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
2064 This patch land initial JIT support for simd intrinsics.
2066 * mini-x86.h: Added new define to make --enable_minimal work on x86.
2068 * Makefile.am: Added simd-intrinsics.c
2070 * simd-intrinsics.c: New file with simd instrinsic related
2073 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
2075 * cpu-x86.md: Add simd related instructions.
2077 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
2079 * driver.c: Added two new --regression variants.
2081 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
2083 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
2085 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
2086 extract some complicated logic to helper functions.
2088 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
2090 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
2092 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
2093 the specialized simplification pass.
2095 * method-to-ir.c (mono_spill_global_vars): Use new macro.
2097 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
2099 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
2102 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
2103 if MONO_ARCH_NEED_SIMD_BANK is defined.
2105 * mini-ops.h: Added the new simd ops.
2107 * mini-x86.c: Added mono_arch_xregname.
2109 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
2111 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
2113 * mini-x86.h: Define simd related MONO_ARCH macros.
2115 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
2117 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
2119 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
2120 MONO_CLASS_IS_SIMD to deal with simd related IR.
2122 * mini.h (MonoInst): Added spill_var to the backend union.
2124 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
2126 * mini.h: Added forward declarations of the new simd fuctions.
2128 * optflags-def.h: Added new optimization names SIMD.
2130 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
2132 * regalloc.h: Added support for working with 3 register banks.
2134 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
2136 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
2138 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
2140 * mini-exceptions.c: remove 64 bit related ifdef clutter.
2142 2008-10-03 Zoltan Varga <vargaz@gmail.com>
2144 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
2145 instead of one on 64 bit systems.
2147 * method-to-ir.c: Remove unused includes.
2149 2008-10-02 Zoltan Varga <vargaz@gmail.com>
2151 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
2152 cfg->used_int_regs, since the two are different on arm.
2154 2008-10-02 Mark Probst <mark.probst@gmail.com>
2156 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
2157 mono_method_get_vtable_index() to get the vtable index.
2159 2008-10-02 Mark Probst <mark.probst@gmail.com>
2161 * method-to-ir.c (mono_method_to_ir2): Don't create native
2162 wrappers for array methods, because they're never called (and if
2163 they were called they wouldn't work).
2165 2008-10-02 Mark Probst <mark.probst@gmail.com>
2167 * method-to-ir.c (mono_method_to_ir2): Array methods are
2168 special-cased and must not be invoked indirectly via the (M)RGCTX
2169 when generic sharing is turned on. Fixes #431413.
2171 2008-10-01 Mark Probst <mark.probst@gmail.com>
2173 * method-to-ir.c: When generic sharing is active, call
2174 non-interface virtual generic methods via the standard trampoline.
2176 * mini-trampolines.c: Handle virtual generic shared methods.
2178 * mini.h, mini-x86.c, mini-x86.h: New argument for
2179 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
2180 method thunks and which is the trampoline to call if the lookup
2181 fails. Enable the virtual generic method thunk for x86.
2183 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
2184 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
2185 argument but assert that it's NULL, because these archs don't yet
2186 implement the virtual generic method thunk. Changes in the IMT
2187 thunk data structures.
2189 2008-10-01 Zoltan Varga <vargaz@gmail.com>
2191 * aot-compiler.c (emit_globals): Avoid invalid characters in
2192 the static linking symbol.
2194 * objects.cs: Add a test for the range check optimization. Fix warnings.
2196 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
2197 optimization from the current JIT.
2199 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
2200 later in decompose_array_access_opts () to allow more optimizations.
2202 * method-to-ir.c (mono_handle_soft_float): Rename this to
2203 mono_decompose_soft_float () for consistency.
2205 * mini-ops.h: Fix arguments of OP_STRLEN.
2207 * method-to-ir.c (save_cast_details): Extract the cast details saving code
2208 into a separate function.
2209 (reset_cast_details): Ditto.
2210 (handle_unbox): Save cast details. Fixes #431254.
2212 * method-to-ir.c: Remove some obsolete FIXMEs.
2214 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2216 * ir-emit.h (alloc_dreg): Write a warning before crashing.
2218 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2220 * mini-codegen.c: More work on macros to make them
2221 ready for multiple regbanks.
2223 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2225 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
2227 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
2229 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2231 * mini-codegen.c (mono_spillvar_offset): Proper support for
2234 2008-09-30 Zoltan Varga <vargaz@gmail.com>
2236 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
2237 the stack overflow changes.
2239 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2241 * mini-codegen.c: Make all bank macros depend on reg_bank.
2243 * mini-codegen.c (mono_local_regalloc): Make free mask
2244 initialization regbank aware.
2246 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2248 * mini-codegen.c (mono_local_regalloc): Extract callee
2249 mask selection to a function and make it regbank aware.
2251 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
2253 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
2254 code to deal with many regbanks.
2256 2008-09-30 Zoltan Varga <vargaz@gmail.com>
2258 * mini-codegen.c: More fp->regbank changes.
2260 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
2262 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
2263 of a hardcoded constant.
2265 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
2267 * method-to-ir.c (type_from_stack_type): Fix typo.
2269 2008-09-29 Zoltan Varga <vargaz@gmail.com>
2271 * mini-ia64.c (emit_move_return_value): Convert float return values to
2274 * objects.cs: Add a new test.
2276 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
2277 VARARG methods to fix an assert later.
2279 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
2280 end so it at least compiles.
2282 2008-09-28 Zoltan Varga <vargaz@gmail.com>
2284 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
2286 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
2288 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
2289 optimization to a new function (emit_optimized_ldloca_ir) and enable
2290 it for both ldloca and ldloca_s.
2292 2008-09-28 Zoltan Varga <vargaz@gmail.com>
2294 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
2295 gshared CASTCLASS code.
2297 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
2298 amd64, where the libc stack unwinder encounters stack frames referring to
2299 native code in unmapped memory.
2301 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
2304 * generics.cs: Add new test.
2306 2008-09-27 Zoltan Varga <vargaz@gmail.com>
2308 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
2309 add a check that one of the ARM_FPU_ constants is defined.
2311 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
2313 * mini-exceptions.c: Fix build on non-altstack platforms.
2315 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
2318 * ir-emit.h: Add a comment to NEW_PCONST.
2320 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
2322 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
2324 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
2325 after the changes to MonoJitDomainInfo.
2327 2008-09-27 Mark Probst <mark.probst@gmail.com>
2329 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
2331 2008-09-27 Mark Probst <mark.probst@gmail.com>
2333 * mini-ppc.c: Compiler warning fixes.
2335 2008-09-27 Mark Probst <mark.probst@gmail.com>
2337 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
2340 2008-09-27 Mark Probst <mark.probst@gmail.com>
2342 * exceptions-ppc.c, mini-ppc.h: Compile
2343 mono_arch_handle_altstack_exception() on Darwin, too.
2345 2008-09-27 Mark Probst <mark.probst@gmail.com>
2347 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
2348 work on archs which don't have generic sharing implemented, only
2349 without the vtable_arg.
2351 2008-09-26 Mark Probst <mark.probst@gmail.com>
2353 * mini.c: Added comment explaining why delegate ctor icall
2354 wrappers are compiled.
2356 2008-09-26 Mark Probst <mark.probst@gmail.com>
2358 * mini.c: Don't produce trampolines to delegate ctor icall
2359 wrappers but compile them upfront.
2361 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
2363 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
2364 runtime-set function when going back to managed code. Currently this
2365 is used to set back the protection on the soft ovf pages and/or to
2366 throw the stack overflow exception that happened in unmanaged code.
2368 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
2370 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
2371 runtime-set function when going back to managed code. Currently this
2372 is used to set back the protection on the soft ovf pages and/or to
2373 throw the stack overflow exception that happened in unmanaged code.
2375 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
2377 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
2378 the support code for restoring stack protection after stack overflows
2379 that happen in unmanaged code. Don't set the exec permission on the
2382 2008-09-26 Zoltan Varga <vargaz@gmail.com>
2384 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
2385 delegate->method_ptr is set. Fixes #428054.
2387 2008-09-25 Zoltan Varga <vargaz@gmail.com>
2389 * tests.cs: Rename to ratests.cs.
2391 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
2392 emit_get_rgctx_... functions.
2394 2008-09-25 Mark Probst <mark.probst@gmail.com>
2396 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
2398 2008-09-25 Mark Probst <mark.probst@gmail.com>
2400 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
2401 before asserting that method is sharable.
2403 2008-09-25 Mark Probst <mark.probst@gmail.com>
2405 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
2406 whether method needs a static RGCTX wrapper used instead of
2409 * generic-sharing.c, mini.h: A few functions moved to
2410 metadata/generic-sharing.c.
2412 2008-09-25 Mark Probst <mark.probst@gmail.com>
2414 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
2415 Generic code sharing for value types, which essentially means
2416 treating value type methods like static methods. The RGCTX is
2417 passed in the same way.
2419 2008-09-25 Zoltan Varga <vargaz@gmail.com>
2421 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
2422 opcode when creating multi-dimensional arrays of open types.
2424 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
2427 * generics.cs: Add a test.
2429 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
2431 2008-09-24 Zoltan Varga <vargaz@gmail.com>
2433 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
2435 * mini.c (mini_method_compile): Set it when running under the debugger.
2437 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
2438 vreg optimization if the flag is set.
2440 * driver.c (mono_main): Add --attach= option to pass options to
2443 * mini.c (sigquit_signal_handler): Start the attach agent.
2445 * ssapre.c: Disable this to save space since it is not yet ported to
2448 * regalloc2.c: Disable this to save space.
2450 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
2452 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
2454 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
2455 the -v option useful again.
2457 2008-09-24 Zoltan Varga <vargaz@gmail.com>
2459 * mini-amd64.c (mono_arch_output_basic_block): Add support for
2462 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
2463 arrays of arrays. Fixes #428406.
2465 * method-to-ir.c (mini_emit_castclass): Ditto.
2467 * objects.cs: Add new test.
2469 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
2471 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
2472 was wrong at it choked against target_type_is_incompatible for byref types.
2474 2008-09-23 Zoltan Varga <vargaz@gmail.com>
2476 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
2479 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
2481 * mini-exceptions.c: update a few more exceptions-related counters.
2483 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
2485 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
2486 new functions to allocate from persistent mempools.
2488 2008-09-23 Zoltan Varga <vargaz@gmail.com>
2490 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
2491 multiple register banks in the future.
2493 * mini-codegen.c (mono_local_regalloc): Fix a warning.
2495 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
2497 * mini.c (type_to_eval_stack_type): Remove duplicated function.
2499 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
2501 * mini.h: Export type_to_eval_stack_type.
2503 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
2504 is only ins->klass of byref types.
2506 2008-09-22 Zoltan Varga <vargaz@gmail.com>
2508 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
2509 (mini_emit_memcpy2): Ditto.
2511 * mini-amd64.c: Fix a warning.
2513 2008-09-21 Mark Probst <mark.probst@gmail.com>
2515 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
2518 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
2520 * method-to-ir.c: Extract stloc micro-optimization to a
2521 function and apply it to all cases.
2523 2008-09-19 Mark Probst <mark.probst@gmail.com>
2525 * method-to-ir.c: Don't fail generic code sharing in cases we
2528 2008-09-18 Mark Probst <mark.probst@gmail.com>
2530 * mini-ppc.c: Handle structs in tailcalls on Darwin.
2532 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
2534 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
2537 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
2539 * trace.c: make tracing more useful and correct, with per-thread
2542 2008-09-15 Mark Probst <mark.probst@gmail.com>
2544 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
2545 doing a method call and the argument is an R4.
2547 2008-09-14 Zoltan Varga <vargaz@gmail.com>
2549 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
2552 2008-09-13 Mark Probst <mark.probst@gmail.com>
2554 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
2556 2008-09-12 Zoltan Varga <vargaz@gmail.com>
2558 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
2559 (MONO_JUMP_TABLE_FROM_INS): Ditto.
2561 2008-09-11 Zoltan Varga <vargaz@gmail.com>
2563 * driver.c: Add a --agent argument (not supported yet) to load managed
2564 agent assemblies before loading the main assembly, similarly to how the
2565 Java VM handles agents.
2567 2008-09-11 Mark Probst <mark.probst@gmail.com>
2569 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
2570 function to do stack layout of local variables.
2572 2008-09-11 Mark Probst <mark.probst@gmail.com>
2574 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
2577 2008-09-11 Zoltan Varga <vargaz@gmail.com>
2579 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
2580 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
2581 JIT if DISABLE_JIT is defined.
2583 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
2586 2008-09-10 Mark Probst <mark.probst@gmail.com>
2588 * iltests.il.in: Disable the fconv test on PPC (the result is
2589 undefined according to ECMA).
2591 2008-09-10 Mark Probst <mark.probst@gmail.com>
2593 * iltests.il.in: Enable tail call tests for PPC.
2595 * mini.h: Add variable for storing incoming valuetype argument
2596 addresses for tail calls.
2598 * mini-ppc.c: Implement valuetype arguments and return values for
2601 2008-09-09 Mark Probst <mark.probst@gmail.com>
2603 * mini-ppc.c: Partially implement tail calls (struct arguments and
2604 return values not supported).
2606 * method-to-ir.c: Enable tail calls on PPC.
2608 2008-09-08 Zoltan Varga <vargaz@gmail.com>
2610 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
2611 runtime-invoke wrappers to work around the problem of them getting
2612 assigned to a random class.
2614 * aot-runtime.c (mono_aot_get_method): Ditto.
2616 2008-09-07 Zoltan Varga <vargaz@gmail.com>
2618 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
2619 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
2621 2008-09-07 Mark Probst <mark.probst@gmail.com>
2623 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
2624 until they're implemented properly.
2626 * exceptions-ppc.c: Use arch-independent exception-handling code
2627 instead of custom one.
2629 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
2632 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
2634 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
2635 applies when __powerpc__ is defined.
2637 2008-09-06 Zoltan Varga <vargaz@gmail.com>
2639 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
2640 methods to their code to avoid computing the full name of wrappers and
2641 doing a lookup in a string hash table.
2643 2008-09-05 Zoltan Varga <vargaz@gmail.com>
2645 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
2646 we identify bblocks before method_to_ir () is ran.
2648 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
2649 Also avoid optimizing branches pointing to themselves.
2651 * mini.c (mini_method_compile): Ditto. Fixes #422947.
2653 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2655 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
2657 2008-09-05 Zoltan Varga <vargaz@gmail.com>
2659 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
2660 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
2661 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
2664 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
2665 jumped to the same entry in plt_jump_table.
2667 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
2669 * method-to-ir.c (initialize_array_data): Handle field with RVA from
2672 2008-08-31 Zoltan Varga <vargaz@gmail.com>
2674 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
2675 other assignment can be if converted. Saves 1.5% on corlib size and fixes
2678 2008-08-29 Geoff Norton <gnorton@novell.com>
2680 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
2681 segment, and doesn't properly handle .space as .text. Fixes
2684 2008-08-29 Geoff Norton <gnorton@novell.com>
2686 * mini.c: Disable the mach exception handler when running on
2689 2008-08-29 Geoff Norton <gnorton@novell.com>
2691 * aot-compiler.c: Patch from Renaldas Zioma to properly register
2692 globals on Darwin/ARM
2694 2008-08-28 Zoltan Varga <vargaz@gmail.com>
2696 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
2697 since too many things depend on it. Instead, call
2698 mono_runtime_set_no_exec ().
2700 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
2703 * aot-compiler.c: Add an 'asm-only' AOT option.
2705 * mini.c: Avoid initializing the runtime when doing AOT compilation.
2707 * aot-compiler.c (compile_method): Disable gshared support for now as it
2710 2008-08-27 Bill Holmes <billholmes54@gmail.com>
2712 * mini-amd64.h : Fix a compiler warning.
2714 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
2715 Changed to use a callback function to retrieve the unwind info.
2716 This avoids problems observed when code blocks were removed by
2717 unloading an app domain.
2719 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
2720 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
2723 Contributed under MIT/X11 license.
2725 2008-08-27 Bill Holmes <billholmes54@gmail.com>
2727 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
2728 case to keep the stack aligned to 8.
2730 Contributed under MIT/X11 license.
2732 2008-08-26 Zoltan Varga <vargaz@gmail.com>
2734 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
2735 avoid repeated linear searches.
2737 2008-08-25 Zoltan Varga <vargaz@gmail.com>
2739 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
2740 methods it can't handle.
2742 * aot-compiler.c (add_method): Avoid adding a method twice.
2743 (add_wrappers): Add runtime invoke wrappers for all methods.
2745 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
2746 function to create an aot-compatible version of this trampoline.
2748 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
2750 2008-08-24 Zoltan Varga <vargaz@gmail.com>
2752 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
2754 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
2755 with a generic sharing failure.
2757 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
2759 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
2760 CEE_RETHROW. Fixes #419634.
2762 * mini.c (mono_method_to_ir): Ditto.
2764 * exceptions.cs: Add a new test.
2766 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
2767 to mono_type_stack_size_internal () since some callers might not pass in
2770 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
2771 instrument_prolog. Fixes #419878.
2773 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
2774 doubles in soft float mode volatile.
2776 2008-08-23 Zoltan Varga <vargaz@gmail.com>
2778 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
2780 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
2781 to handle soft float correctly.
2783 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
2786 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
2788 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
2789 to sp, since the generics catch code requires it.
2791 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
2794 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
2795 mono_arch_emit_imt_argument ().
2797 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
2799 * mini-arm.c tramp-arm.c: Generic sharing updates.
2801 2008-08-22 Zoltan Varga <vargaz@gmail.com>
2803 * mini-arm.c: Fix the arm build.
2805 * generic-sharing.c (mini_type_get_underlying_type): New helper function
2806 handling enums, generic instances and generic sharing.
2807 (mini_type_stack_size_full): Ditto.
2809 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
2811 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
2813 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
2815 * tramp-arm.c: Implement the rgctx fetch and the generic class init
2818 * mini-arm.c: Various small generic sharing changes.
2820 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
2822 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
2825 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
2826 helper function to return a generic class init trampoline.
2828 * method-to-ir.c mini.c: Use it.
2830 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
2831 arch-specfic function to return a generic class init trampoline.
2833 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
2834 the GENERIC_CLASS_INIT custom code.
2836 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
2837 a fatal error, not a sharing failure.
2839 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
2842 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
2843 trampoline argument from MONO_ARCH_VTABLE_REG.
2845 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
2846 order of the arguments to the C trampoline: pass 'slot' as the trampoline
2847 argument, and pass the vtable in VTABLE_REG.
2849 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
2850 order of the arguments to the C trampoline: pass 'slot' as the trampoline
2851 argument, and pass the vtable in VTABLE_REG.
2852 (mono_arch_create_trampoline_code_full): Remove some special casing for
2853 the rgctx fetch trampoline.
2855 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
2858 * iltests.il: Add a test for it.
2860 2008-08-21 Zoltan Varga <vargaz@gmail.com>
2862 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
2864 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
2867 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
2868 use mono_jit_info_table_find () to avoid recursion.
2869 (mono_delegate_trampoline): Add a sync wrapper here.
2871 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
2874 * mini.c (mono_method_to_ir): Ditto.
2876 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
2877 add_sync_wrapper argument. Don't add a sync wrapper here.
2878 (mono_create_jump_trampoline): Don't add a sync wrapper here.
2880 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
2882 2008-08-20 Bill Holmes <billholmes54@gmail.com>
2884 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
2885 of nonvolatile registers back from MonoContext to CONTEXT.
2887 Contributed under MIT/X11 license.
2889 2008-08-20 Bill Holmes <billholmes54@gmail.com>
2891 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
2892 arguments on Winx64 there are only 4 argument registers. For this
2893 logic to work the last argument must be pulled from the stack.
2895 Contributed under MIT/X11 license.
2897 2008-08-20 Zoltan Varga <vargaz@gmail.com>
2899 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2901 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
2902 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
2903 encode/decode_method_ref ().
2905 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
2907 * aot-runtime.c (decode_patch): Ditto.
2909 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
2910 MONO_PATCH_INFO_METHOD.
2912 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
2915 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
2918 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
2920 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
2921 one from the caller.
2923 * aot-runtime.c (decode_generic_inst): New function to decode and
2924 return a interned generic inst.
2925 (decode_klass_ref): Use it.
2926 (decode_method_ref): Ditto.
2928 * aot-compiler.c (emit_exception_debug_info): Save
2929 jinfo->has_generic_jit_info too.
2931 2008-08-19 Zoltan Varga <vargaz@gmail.com>
2933 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
2935 * iltests.il.in: Add a test for fconv_to_i.
2937 * liveness.c: Disable the liveness2 pass for now to save space.
2939 * regalloc2.c: Include mempool-internals.h to fix warnings.
2941 * aot-compiler.c (encode_method_ref): Encode the context of generic
2944 * aot-runtime.c (decode_method_ref): Inflate generic methods using
2945 the context saved in the aot file.
2947 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2949 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2951 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
2952 volatile so they won't be optimized away.
2954 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
2960 * dominators.c: Remove duplicated functions that now are in
2961 mempool-internals.h.
2963 2008-08-19 Zoltan Varga <vargaz@gmail.com>
2965 * aot-compiler.c: Fix warnings.
2967 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
2969 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
2971 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
2974 * mini.c (mono_resolve_patch_target): Ditto.
2976 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
2977 (encode_klass_ref): Add support for encoding VARs/MVARs.
2979 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
2981 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
2982 the handling of the got entries into a separate 'decode_got_entry' function.
2983 Add support for RGCTX_FETCH.
2985 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
2986 clobbered by the trampoline code.
2988 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
2989 not clobbered by the indirect calling code.
2991 2008-08-18 Zoltan Varga <vargaz@gmail.com>
2993 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
2996 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
2998 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
2999 signature using the compilation mempool otherwise we would leak it.
3001 2008-08-18 Zoltan Varga <vargaz@gmail.com>
3003 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
3004 mono_emit_abs_call ().
3006 * patch-info.h: Add GENERIC_CLASS_INIT.
3008 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
3010 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
3011 as their target as a near call.
3013 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
3015 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
3017 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
3018 call to a runtime function described by a patch.
3020 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
3021 mono_emit_abs_call, this has the advantage that the ABS handling code in
3022 mono_codegen () can handle them both, and can handle other stuff in the
3023 future without additional code.
3025 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
3027 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
3030 * mini.h: Add missing bblock related prototypes.
3032 * mini.h (MonoCompile): Remove unused reverse_inst_list and
3033 reverse_inst_list_len fields.
3035 * mini.c: Refactor this file a bit by moving branch optimizations to
3038 * method-to-ir.c: Merge generic sharing changes missed earlier.
3040 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
3042 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
3043 shared patches. Process METHODCONST as a shared patch.
3045 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
3046 as it crashes on the 2.0 mscorlib.
3048 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
3051 * aot-compiler.c: Use is_plt_patch () in a few additional places.
3052 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
3055 * aot-compiler.c: Reorganize the got handling code to be a bit more
3058 2008-08-17 Zoltan Varga <vargaz@gmail.com>
3060 * aot-compiler.c: Make the patch_to_plt_offset hash table use
3061 mono_patch_info_equals/hash, and use it to massively simplify
3064 * mini.c (mono_patch_info_hash): Simplify this and add support for
3067 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
3069 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
3070 handling code, since an offset is not enough to identify a trampoline.
3072 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
3074 2008-08-17 Mark Probst <mark.probst@gmail.com>
3076 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
3078 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
3080 * mini-ops.h: Argument and result types for OVF_CARRY ops.
3082 * decompose.c: PPC decompositions for various ops.
3084 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
3086 2008-08-17 Zoltan Varga <vargaz@gmail.com>
3088 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
3089 call the generic trampoline code using a call, instead of a jump, to
3090 remove some special casing from the generic trampoline code.
3092 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
3093 (mono_codegen): Ditto.
3095 * aot-compiler.c aot-runtime.c: Ditto.
3097 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
3099 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
3100 helper function to find the offset corresponding to a lazy fetch trampoline.
3102 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
3103 when doing generic sharing.
3105 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
3108 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
3109 mini-trampolines.c to be with the other trampoline creation functions.
3111 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
3112 as it is equal to method->signature in most cases, add a
3113 mono_emit_method_call_full variant which takes a signature and an imt
3116 2008-08-16 Zoltan Varga <vargaz@gmail.com>
3118 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
3119 to this function, since it could be computed easily from the method
3121 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
3124 * method-to-ir.c mini.c: Remove references to
3125 compile_generic_method_wo_context.
3127 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
3128 generic method calls.
3130 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
3131 dimensional non-szarrays.
3133 * mini.c (mini_init): Register mono_array_new_1.
3135 * jit-icalls.c (mono_array_new_1): New jit icall.
3137 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
3138 pointing to the method.
3140 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
3141 method addresses belonging to METHOD_JUMP patches in the
3142 jump_target_got_slot_hash.
3143 (mono_aot_load_method): Ditto.
3145 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
3146 METHOD_JUMP patches.
3148 * mini.c (mini_create_jit_domain_info): New helper function which
3149 initializes/frees domain->runtime_info.
3150 (mini_free_jit_domain_info): Ditto.
3151 (mini_init): Install the domain hook functions with the runtime.
3153 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
3154 information maintained by the JIT.
3156 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
3157 insertion into jump_table_hash into mono_codegen (), also implement proper
3160 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
3161 tail calls, it is already done by the aot code.
3163 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
3166 * iltests.il.in: Make the jmp test a bit more complex.
3168 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
3169 generic instances which doesn't have a token.
3171 * aot-runtime.c (decode_method_ref): Ditto.
3173 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
3174 can handle this case now.
3175 (handle_box): Ditto.
3177 2008-08-15 Geoff Norton <gnorton@novell.com>
3179 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
3182 2008-08-15 Zoltan Varga <vargaz@gmail.com>
3184 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
3185 calling generic methods.
3187 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
3189 * aot-runtime.c (decode_patch_info): Ditto.
3191 * mini.c (mono_resolve_patch_target): Ditto.
3193 * patch-info.h: Add METHOD_RGCTX.
3195 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
3197 2008-08-14 Zoltan Varga <vargaz@gmail.com>
3199 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
3200 arguments in registers.
3202 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
3203 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
3205 * mini.c (mini_method_compile): Abort aot compilation for generic
3206 methods if generic sharing is disabled.
3208 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
3211 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
3212 requiring an mrgctx.
3214 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
3215 store instructions when converting a vcall to a normal call.
3217 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
3218 mono_arch_find_jit_info.
3220 2008-08-13 Zoltan Varga <vargaz@gmail.com>
3222 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
3223 avoid calling mono_method_full_name () for every method even if the
3225 (check_inline_caller_method_name_limit): Ditto.
3227 2008-08-12 Zoltan Varga <vargaz@gmail.com>
3229 * driver.c (main_thread_handler): Allow AOT compilation of multiple
3230 assemblies in one run.
3232 * aot-compiler.c (mono_compile_assembly): Only print out a count of
3233 skipped methods if it is not 0.
3235 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
3237 2008-08-12 Bill Holmes <billholmes54@gmail.com>
3239 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
3240 MONO_ARCH_HAVE_UNWIND_TABLE.
3242 Contributed under MIT/X11 license.
3244 2008-08-12 Bill Holmes <billholmes54@gmail.com>
3246 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
3247 from default optimizaton list on Winx64.
3249 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
3251 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
3252 the LMF from the MonoJitTlsData structure.
3254 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
3256 Contributed under MIT/X11 license.
3258 2008-08-12 Zoltan Varga <vargaz@gmail.com>
3260 * mini.c (sigsegv_signal_handler): Fix the build.
3262 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
3263 assembly->aot_module.
3265 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
3266 hash table. This simplifies and speeds up a lot of code, and fixes support
3269 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
3272 * mini-exceptions.c: Ditto.
3274 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
3275 'native_offset' argument, since these are computed in the
3276 mono_find_jit_info () function.
3278 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
3279 is used by exceptions-ppc.c.
3281 * exceptions-ppc.c: Call mono_find_jit_info () instead of
3282 mono_arch_find_jit_info ().
3284 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
3285 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
3286 generic code in mini-exceptions.c.
3288 2008-08-11 Zoltan Varga <vargaz@gmail.com>
3290 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
3292 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
3294 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
3295 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
3296 called while holding the loader lock. Fixes #415608.
3297 (mono_aot_get_method_from_token_inner): Ditto.
3299 2008-08-09 Zoltan Varga <vargaz@gmail.com>
3301 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
3302 to reduce differences between this and the generic implementation in
3304 (ves_icall_get_frame_info): Ditto.
3306 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
3308 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
3311 * exceptions-ppc.c (arch_get_call_filter): Rename this to
3312 mono_arch_get_call_filter () and make it non-static, for consistency with the
3313 other architectures.
3315 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
3318 * local-propagation.c:
3319 * mini-x86.c: Correct the name of arch defines.
3321 2008-08-09 Zoltan Varga <vargaz@gmail.com>
3323 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
3324 NO_EMULATE_LONG_SHIFT_OPS define.
3326 2008-08-08 Zoltan Varga <vargaz@gmail.com>
3328 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
3329 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
3331 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
3332 MACH fixes. Merged from the 2.0 branch.
3334 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
3336 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
3337 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
3339 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
3341 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
3342 mono_marshal_get_native_wrapper () signature changes.
3344 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3346 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
3347 conversion bug under arm.
3349 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
3351 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
3353 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
3354 with overflow checking.
3356 2008-08-05 Marek Habersack <mhabersack@novell.com>
3358 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
3359 to the genmdesc.pl file
3361 2008-08-05 Zoltan Varga <vargaz@gmail.com>
3363 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
3364 arg_array in the soft-float versions of the LOAD/STORE macros.
3366 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
3369 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
3371 2008-08-02 Zoltan Varga <vargaz@gmail.com>
3373 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
3374 a float HFA. Fixes #413621.
3376 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
3378 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
3379 frame_size to args_size. Fixes build.
3381 2008-08-02 Zoltan Varga <vargaz@gmail.com>
3383 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
3384 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
3386 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
3387 the stack are not unaligned. Fixes #413247.
3389 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
3391 * mini.c: update jitted methods performance counters.
3393 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
3395 * mini-exceptions.c: increase the exceptions thrown performance
3396 counter in mono_handle_exception ().
3398 2008-07-29 Zoltan Varga <vargaz@gmail.com>
3400 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
3401 can work with netmodules.
3403 2008-07-28 Geoff Norton <gnorton@novell.com>
3405 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
3408 2008-07-28 Zoltan Varga <vargaz@gmail.com>
3410 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
3413 2008-07-28 Bill Holmes <billholmes54@gmail.com>
3415 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
3416 The float param registers and other param registers must be the
3417 same index on Windows x64.
3419 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
3420 ArgValuetypeAddrInIReg argument case. Setting the argument
3421 op to OP_VTARG_ADDR (OP_REGOFFSET)).
3423 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
3424 variable computed above as the copy length for arguments of storage
3425 type ArgValuetypeAddrInIReg.
3427 * mini-amd64.c (mono_arch_emit_call) : Implementing the
3428 ArgValuetypeAddrInIReg argument case. This case will rely on
3429 mono_arch_emit_outarg_vt to emit the correct code later in the process.
3431 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
3432 a 32 byte stack allocation for all calls. We will omit the adjustment for
3433 jump and tail call instructoins as they do not follow the typical call behavior.
3435 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
3436 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
3437 local variable and pass the local variable by reference to the called method.
3439 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
3440 Implementing the ArgValuetypeAddrInIReg argument case. When the address
3441 of a struct is passed in a register it must be saved with the other
3442 volatile argument on the stack.
3444 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
3445 frame pointer the stack adjustment value must be saved to the unwind
3448 Contributed under MIT/X11 license.
3450 2008-07-28 Zoltan Varga <vargaz@gmail.com>
3452 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
3453 which got lost in the merge.
3455 2008-07-27 Zoltan Varga <vargaz@gmail.com>
3457 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
3460 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
3462 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
3463 icalls, since they won't be patched.
3465 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
3466 different code sequence when running under valgrind to prevent some valgrind
3469 * iltests.il.in: Add new regression test.
3471 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
3474 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
3475 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
3477 * iltests.il.in: Add new test.
3479 * aot-compiler.c: Fix some warnings.
3481 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
3484 2008-07-27 Zoltan Varga <vargaz@gmail.com>
3486 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
3487 (mini_usage_jitdeveloper): Add a missing --wapi option.
3489 2008-07-25 Zoltan Varga <vargaz@gmail.com>
3491 * mini-codegen.c: Simplify the is_fp macros.
3492 (free_up_ireg): Remove, use free_up_reg instead.
3493 (free_up_reg): Fix the fp case.
3495 2008-07-26 Zoltan Varga <vargaz@gmail.com>
3497 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
3500 * exceptions-x86.c: Merge some changes which seemed to have got lost
3501 in the linear-ir merge.
3503 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
3505 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
3506 long vreg volatile even if the variable was already created.
3508 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
3511 2008-07-26 Zoltan Varga <vargaz@gmail.com>
3513 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
3515 * mini.c (mono_jit_compile_method_inner): Add support for
3516 MONO_EXCEPTION_BAD_IMAGE.
3518 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
3519 mini_method_get_context () returns NULL. Fixes #356531.
3521 * mini.c (mono_method_to_ir): Ditto.
3523 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
3524 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
3526 2008-07-25 Zoltan Varga <vargaz@gmail.com>
3528 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
3529 in the LDFTN implementation.
3531 2008-07-25 Mark Probst <mark.probst@gmail.com>
3533 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
3534 code, patch calls to icalls, too, even if they're not in the
3535 shared generic code hash. Fixes #411962.
3537 2008-07-25 Zoltan Varga <vargaz@gmail.com>
3539 * cpu-x86.md: Increase the length of the fcall opcodes.
3541 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
3542 calls returning floats.
3544 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
3547 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
3550 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
3551 into the domain->method_code_hash.
3553 * aot-compiler.c: Fix win32 build.
3555 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
3557 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
3558 gshared NEWARR implementation.
3560 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
3562 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
3563 can be used outside of method_to_ir.
3565 * mini.h (MonoCompile): Add arg_types field.
3567 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
3569 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
3570 the values of the local arg_array and param_types array.
3572 2008-07-24 Zoltan Varga <vargaz@gmail.com>
3574 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
3575 got accesses might only get generated later when NEWOBJ is decomposed.
3577 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
3578 looking up the native code of the target method when a delegate is called
3581 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
3584 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
3586 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
3587 AOT work on platforms without a working dlsym implementation.
3589 * mini.h: Bump AOT image format version.
3591 2008-07-24 Mark Probst <mark.probst@gmail.com>
3593 * mini-exceptions.c: Free a MonoType with
3594 mono_metadata_free_type() instead of g_free().
3596 * aot-runtime.c: Free a MonoType.
3598 2008-07-24 Zoltan Varga <vargaz@gmail.com>
3600 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
3603 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
3606 2008-07-23 Massimiliano Mantione <massi@ximian.com>
3607 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
3610 2008-07-23 Zoltan Varga <vargaz@gmail.com>
3612 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
3613 NEWOBJ calls on valuetypes.
3615 * iltests.il.in: Add new test.
3617 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
3619 2008-07-22 Zoltan Varga <vargaz@gmail.com>
3621 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
3622 is no longer needed.
3624 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
3625 non register sized integer arguments.
3626 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
3627 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
3630 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
3633 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
3634 two a binop with different sized arguments is emitted.
3636 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
3637 instruction in the ins==NULL case.
3639 2008-07-23 Zoltan Varga <vargaz@gmail.com>
3641 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
3643 * mini-x86.c: Fix osx build.
3645 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
3648 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
3649 instruction for non int sized variables.
3651 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
3654 2008-07-23 Robert Jordan <robertj@gmx.net>
3656 * method-to-ir.c: Fix MSVC build.
3658 2008-07-22 Zoltan Varga <vargaz@gmail.com>
3660 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
3661 a non int sized type, widen it to an int since newer versions of gcc seem to
3662 generate code which needs this.
3664 * ssa2.c abcremoval2.c: Fix warnings.
3666 * *: Merge the Linear IR branch.
3668 The original branch is at trunk/branches/vargaz/mini-linear-il, and
3669 the ChangeLog file there describes all the changes done over the years.
3670 Further documentation can be found at www.mono-project.com/Linear_IL.
3672 2008-07-21 Bill Holmes <billholmes54@gmail.com>
3674 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
3675 The float param registers and other param registers must be the
3676 same index on Windows x64.
3678 Contributed under MIT/X11 license.
3680 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
3682 * mini.c: Make the previous fix GC safe.
3684 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
3686 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
3688 2008-07-21 Bill Holmes <billholmes54@gmail.com>
3690 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
3691 on Winx64. This type will not be passed on the stack (ArgOnStack), but
3692 ArgValuetypeAddrInIReg instead.
3694 Contributed under MIT/X11 license.
3696 2008-07-21 Zoltan Varga <vargaz@gmail.com>
3698 * mini-codegen.c (get_register_spilling): Fix a warning.
3700 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
3702 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
3703 for types which the initialization fails. Raises the provided exception
3704 at the right stop after cleanup.
3706 2008-07-16 Zoltan Varga <vargaz@gmail.com>
3708 * aot-compiler.c: Free most of the memory allocated during compilation.
3710 * mini.c (mini_parse_debug_options): Fix a leak.
3712 * mini.c (mini_method_compile): Don't add the method to the jit info tables
3713 during aot compilation.
3715 2008-07-14 Zoltan Varga <vargaz@gmail.com>
3717 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
3718 it has too much register pressure.
3720 2008-07-13 Zoltan Varga <vargaz@gmail.com>
3722 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
3724 2008-07-12 Zoltan Varga <vargaz@gmail.com>
3726 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
3729 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
3730 on amd64 similar to the way it is done on arm.
3732 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3734 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
3735 consistency, normalize error messages, avoid loading aot-only modules in
3738 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
3741 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
3743 2008-07-11 Martin Baulig <martin@ximian.com>
3746 (MonoDebuggerInfo): Add `interruption_request'.
3748 2008-07-12 Zoltan Varga <vargaz@gmail.com>
3750 * aot-compiler.c (emit_plt): Remove some dead code.
3752 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
3754 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
3755 return the plt info offset belonging to a given plt entry.
3757 * mini-trampolines.c (mono_aot_plt_trampoline): Use
3758 mono_aot_get_plt_info_offset.
3760 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
3761 similar to the amd64 code by makeing jumps through a separate jump table
3762 instead of embedding the jump addresses into the code.
3764 2008-07-11 Zoltan Varga <vargaz@gmail.com>
3766 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
3769 2008-07-10 Martin Baulig <martin@ximian.com>
3771 * mini.c (mini_method_compile): Disable generics sharing when
3772 running in the debugger.
3774 2008-07-10 Zoltan Varga <vargaz@gmail.com>
3776 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
3778 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
3779 the local register allocator from running out of registers on x86 when
3782 2008-07-10 Bill Holmes <billholmes54@gmail.com>
3784 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
3785 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
3788 Contributed under MIT/X11 license.
3790 2008-07-10 Zoltan Varga <vargaz@gmail.com>
3792 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
3793 speed up the assembler.
3795 2008-07-09 Zoltan Varga <vargaz@gmail.com>
3797 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
3800 * mini.c: Move the soft float handling macros a bit earlier, add
3801 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
3804 * mini.h: Add prototype for mono_arch_fixup_jinfo.
3806 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
3807 read-only to help catch code allocation requests.
3809 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
3810 and turn it off when using --aot-only or when compiling with --aot=full.
3812 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
3813 jump table for switches from the normal domain mempool, not the code
3816 * mini-trampolines.c (get_unbox_trampoline): New function to return an
3817 unbox trampoline which handles aot-only mode too.
3819 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
3820 an AOTed unbox trampoline.
3822 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
3824 2008-07-09 Bill Holmes <billholmes54@gmail.com>
3826 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
3829 Contributed under MIT/X11 license.
3831 2008-07-09 Bill Holmes <billholmes54@gmail.com>
3833 * mini.c (mono_codegen): Allocate space at the end of the code block and store
3834 the unwind information for the method at the end of the allocated block.
3836 * mini-amd64.h: Added declarations for the unwind routines and adding field to
3837 MonoCompileArch to hold the unwind info for SEH on Winx64
3839 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
3840 frame pointer info for the method being compiled.
3842 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
3843 the call to mono_exception_from_token.
3845 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
3846 storing the method prolog information in a format that the Winx64 SEH can understand. This
3847 information is stored a the end of the method block because it is all 32-bit offset based.
3849 Contributed under MIT/X11 license.
3851 2008-07-09 Zoltan Varga <vargaz@gmail.com>
3853 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
3855 * wapihandles.c: Fix warnings.
3857 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
3860 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
3861 mono_jit_compile_method in aot-only mode since that calls the type
3864 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
3865 get_delegate_invoke_impl in aot-only mode.
3867 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
3869 2008-07-08 Zoltan Varga <vargaz@gmail.com>
3871 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
3873 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
3876 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
3878 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
3879 init trampoline from the AOT file as well.
3881 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
3882 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
3885 * mini.c (mini_init): Move the call to mono_exceptions_init () after
3888 * exceptions-amd64.c: Add _full variants for the remaining exception code
3889 creation functions as well, allow emission of relocatable code, remove
3890 caching since that is now done by the caller.
3892 * mini-exceptions.c: Add _full variants for the remaining exception code
3893 creation functions as well, add aot-only support.
3895 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
3896 if we can determine a proper token for them.
3897 (add_wrappers): Add a few more wrappers.
3898 (emit_method_code): Remove some dead code.
3899 (emit_trampolines): Emit exception code too.
3901 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
3903 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
3904 mono_array_new_va which avoids varargs.
3906 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
3908 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
3909 mono_arch_create_specific_trampoline () in all places.
3911 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
3912 a bit so it can be used for other things as well.
3914 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
3917 * exceptions-amd64.c: Rename the caching from the exception code creation
3918 functions, it is done by the caller instead.
3920 * exceptions-amd64.c: Change the signature of the exception code creation
3921 functions to allow the creation of relocatable code later.
3923 * mini-exceptions.c: Add a set of functions to query the various
3924 runtime-generated exception functions.
3926 * mini.c mini-exceptions.c: Use the newly added functions instead of the
3927 mono_arch_.. () functions.
3929 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3931 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
3933 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
3935 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
3936 (mini_get_vtable_trampoline): Ditto.
3938 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
3939 code in the AOT case by returning the code size and a list of relocations to
3942 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
3944 2008-07-07 Bill Holmes <billholmes54@gmail.com>
3946 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
3949 Contributed under MIT/X11 license.
3951 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3953 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
3954 so the buffer size can be computed correctly. Fixes #404735.
3956 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
3957 normally as cfg->debug_info is already freed.
3959 2008-07-06 Zoltan Varga <vargaz@gmail.com>
3961 * mini-amd64.c: For calls returning vtypes in registers, don't store
3962 the return address on the stack, instead allocate a separate local for
3965 2008-07-05 Mark Probst <mark.probst@gmail.com>
3967 * mini-trampolines.c, mini.h: Add an argument to
3968 mono_create_jit_trampoline_in_domain() for turning off the adding
3969 of the sync wrapper.
3971 * mini.c: Use the JIT trampoline without sync instead of
3972 ldftn_nosync in static RGCTX invoke wrappers so that the call can
3975 2008-07-04 Mark Probst <mark.probst@gmail.com>
3977 * driver.c: Turn on GSHARED optimization by default.
3979 2008-07-04 Zoltan Varga <vargaz@gmail.com>
3981 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
3982 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
3984 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
3985 create a variant of the generic trampoline code callable from AOTed trampolines.
3987 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
3988 trampoline code callable from AOTed trampolines.
3990 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
3992 2008-07-04 Mark Probst <mark.probst@gmail.com>
3994 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
3995 pass-through manner.
3997 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
3998 and don't fail sharing for them anymore.
4000 * mini-exceptions.c: Handle exceptions in shared generic methods.
4002 * generic-sharing.c: When checking the context of a generic
4003 method, also check its class's context. Don't treat wrappers as
4006 * mini-trampolines.c: Some code factored out to
4007 metadata/generic-sharing.c. Handle the MRGCTX case.
4009 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
4010 we must deal with the method being of another instantiation of the
4011 class. Add static rgctx invoke wrappers to generic methods.
4013 2008-07-04 Mark Probst <mark.probst@gmail.com>
4015 * mini.c: Provide all jit infos of generic shared methods with a
4018 * mini-exceptions.c: Handle the new situation that a generic info
4019 might be available, but not info about the this/vtable/mrgctx
4022 2008-07-03 Mark Probst <mark.probst@gmail.com>
4024 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
4027 2008-07-03 Zoltan Varga <vargaz@gmail.com>
4029 * dominators.c (check_dominance_frontier): Fix a warning.
4031 * mini.h: Add some missing prototypes.
4033 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
4035 * driver.c (mono_jit_init_version): Correct the comments since the first
4036 argument should be the name of the root domain, not a filename.
4038 * aot-runtime.c (make_writable): Error out if this is called while running
4040 (load_aot_module): Ditto.
4042 * aot-compiler.c: Really fix the computation of method indexes.
4044 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
4045 optimizations as this is no longer called frequently.
4047 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
4048 method and the invoke impl code and pass it to the delegate trampoline instead of
4049 just the delegate class.
4051 2008-07-02 Zoltan Varga <vargaz@gmail.com>
4053 * aot-compiler.c: Fixup the computation of method indexes.
4054 (add_wrappers): Create the base methods of the runtime invoke wrappers using
4055 the method builder infrastructure.
4057 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
4060 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
4061 mode, load the method right away instead of creating a trampoline.
4063 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
4065 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
4068 2008-07-01 Zoltan Varga <vargaz@gmail.com>
4070 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
4071 (mono_aot_load_method): Use method_index instead of method->token.
4073 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
4074 can handle icalls etc. properly.
4076 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4078 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
4080 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
4081 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
4082 JIT_ICALL_ADDR patch type.
4084 * patch-info.h: Add JIT_ICALL_ADDR patch type.
4086 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
4088 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
4090 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
4092 2008-06-30 Zoltan Varga <vargaz@gmail.com>
4094 * mini.c: Use domain->jit_code_hash_lock for controlling access to
4095 domain->jit_code_hash.
4097 2008-06-29 Zoltan Varga <vargaz@gmail.com>
4099 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
4101 2008-06-27 Zoltan Varga <vargaz@gmail.com>
4103 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
4104 get_this_arg_from_call, let it compute it when needed.
4106 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
4107 gsctx from code only when needed.
4109 * mini-trampolines.c (get_generic_context): Rename this to
4110 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
4111 it can be called by the arch backends.
4113 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
4115 2008-06-26 Zoltan Varga <vargaz@gmail.com>
4117 * driver.c (mono_main): Add experimental --aot-only command line option.
4119 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
4122 2008-06-26 Kornél Pál <kornelpal@gmail.com>
4124 * driver.c (DllMain): Remove mono_module_handle.
4126 Contributed under MIT/X11 license.
4128 2008-06-25 Zoltan Varga <vargaz@gmail.com>
4130 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
4131 for emitting methods which are not in the source assembly. Detect and report
4132 failure of assembling+linking.
4134 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
4136 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
4138 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
4140 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
4142 2008-06-24 Zoltan Varga <vargaz@gmail.com>
4144 * mini.h: Remove some obsolete prototypes.
4146 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
4148 2008-06-24 Mark Probst <mark.probst@gmail.com>
4150 * mini.c (get_object_generic_inst): Variable-sized arrays are not
4151 supported by Visual Studio, so use alloca().
4153 2008-06-23 Zoltan Varga <vargaz@gmail.com>
4155 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
4158 2008-06-23 Mark Probst <mark.probst@gmail.com>
4160 * mini.c: Fail sharing of a generic method if it contains an open
4161 catch clause (because we don't pass MRGCTXs yet).
4163 2008-06-23 Mark Probst <mark.probst@gmail.com>
4165 * mini.c: When compiling a method with generic sharing, insert the
4166 method instantiated with an all-Object generic context into the
4167 jit info table, instead of the context of the first instantiation
4168 of the method we happen to compile.
4170 2008-06-18 Martin Baulig <martin@ximian.com>
4172 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
4173 `major_version' and `minor_version'.
4175 2008-06-17 Mark Probst <mark.probst@gmail.com>
4177 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
4178 mono_method_is_generic_sharable_impl() takes an additional
4179 argument specifying whether to treat type variables as reference
4182 2008-06-17 Mark Probst <mark.probst@gmail.com>
4184 * mini.h: Removed obsolete prototypes.
4186 2008-06-17 Mark Probst <mark.probst@gmail.com>
4188 * mini.c: Don't fail generic sharing for initobj and sizeof - we
4189 already handle them.
4191 2008-06-17 Mark Probst <mark.probst@gmail.com>
4193 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
4194 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
4195 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
4196 tramp-x86.c: Added a MonoGenericContext* argument to
4197 mono_arch_get_unbox_trampoline() so that it can call other
4198 functions which require it.
4200 2008-06-17 Mark Probst <mark.probst@gmail.com>
4202 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
4203 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
4204 mono_arch_get_this_arg_from_call() takes a
4205 MonoGenericSharingContext* as well.
4207 2008-06-17 Mark Probst <mark.probst@gmail.com>
4209 * mini.c: Factor out code for emitting unbox into emit_unbox() and
4210 implement generic sharing of unbox.
4212 2008-06-17 Mark Probst <mark.probst@gmail.com>
4214 * mini.c: Don't compute the vtable to determine whether a field is
4215 special static, because it might not work for open types.
4217 2008-06-17 Mark Probst <mark.probst@gmail.com>
4219 * mini.c: Removed the unused token_type and token_source arguments
4220 from get_runtime_generic_context_ptr().
4222 2008-06-17 Marek Habersack <mhabersack@novell.com>
4224 * mini.c (ADD_BINOP): fix the build
4226 2008-06-16 Zoltan Varga <vargaz@gmail.com>
4228 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
4231 2008-06-16 Mark Probst <mark.probst@gmail.com>
4233 * mini.h: Removed class relations enum that's not used anymore.
4235 2008-06-16 Mark Probst <mark.probst@gmail.com>
4237 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
4239 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
4240 the lazy fetch trampoline access code.
4242 2008-06-15 Zoltan Varga <vargaz@gmail.com>
4244 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
4246 2008-06-14 Zoltan Varga <vargaz@gmail.com>
4248 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
4250 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
4252 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
4254 2008-06-13 Zoltan Varga <vargaz@gmail.com>
4256 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
4259 * mini-ops.h: Add MIN/MAX_UN opcodes.
4261 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
4264 * basic-math.cs: Add more min/max tests.
4266 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
4268 2008-06-13 Mark Probst <mark.probst@gmail.com>
4270 * mini.c: Small fix in the prologue of emit_castclass.
4272 2008-06-13 Zoltan Varga <vargaz@gmail.com>
4274 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
4276 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
4277 do not work even for unsigned types. Fixes #400014.
4279 * basic-math.cs: Add regression tests for unsigned Min/Max.
4281 2008-06-13 Mark Probst <mark.probst@gmail.com>
4283 * mini.c: Added additional context_used argument to several
4284 functions, which will be needed for sharing generic methods. Use
4285 GET_RGCTX macro wherever appropriate. Declare only one
4286 context_used in mono_method_to_ir().
4288 2008-06-13 Mark Probst <mark.probst@gmail.com>
4290 * mini.c, generic-sharing.c: Removed generic class relations.
4292 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
4293 functions due to MRGCTX changes.
4295 2008-06-13 Mark Probst <mark.probst@gmail.com>
4297 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
4298 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
4299 with calculated IMT.
4301 * mini.c: Generic sharing of calls via generic interfaces.
4303 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
4304 generic method with non-constant MonoGenericContext*. Instead,
4305 the context is taken out of the method itself.
4307 2008-06-13 Mark Probst <mark.probst@gmail.com>
4309 * mini.c: Generic sharing of ldvirtftn.
4311 2008-06-13 Mark Probst <mark.probst@gmail.com>
4313 * mini.c: Generic sharing of ldftn.
4315 2008-06-13 Mark Probst <mark.probst@gmail.com>
4317 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
4319 2008-06-13 Mark Probst <mark.probst@gmail.com>
4321 * mini.c: Generic sharing of the special case of ldtoken followed
4322 by a call to GetTypeFromHandle.
4324 2008-06-13 Mark Probst <mark.probst@gmail.com>
4326 * mini.c: Generic sharing of box for nullable types.
4328 2008-06-13 Zoltan Varga <vargaz@gmail.com>
4330 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
4331 are passed on the stack. Fixes #324807.
4333 2008-06-12 Bill Holmes <billholmes54@gmail.com>
4335 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
4336 for the ArgValuetypeAddrInIReg case.
4338 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
4339 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
4341 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
4342 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
4343 local variable and pass the local variable by reference to the called method.
4345 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
4346 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
4348 Contributed under MIT/X11 license.
4350 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
4352 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
4354 * debug-mini.c (mono_debug_print_vars): Release memory after printing
4357 2008-06-10 Martin Baulig <martin@ximian.com>
4360 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
4362 2008-06-09 Kornél Pál <kornelpal@gmail.com>
4364 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
4365 possible error when no arguments are passed.
4367 Contributed under MIT/X11 license.
4369 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
4371 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
4372 where the file name is NULL.
4374 2008-06-09 Zoltan Varga <vargaz@gmail.com>
4376 * mini.c: Fix s390 build.
4378 2008-06-08 Zoltan Varga <vargaz@gmail.com>
4380 * trace.c (mono_trace_parse_options): Fix warnings.
4382 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
4384 2008-06-07 Zoltan Varga <vargaz@gmail.com>
4386 * mini.c (remove_block_if_useless): Avoid printing the method name.
4388 * mini.c: Remove needless setting of ins->cil_code which is now done by
4391 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
4394 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
4395 translated code after it has been patched.
4397 2008-06-06 Zoltan Varga <vargaz@gmail.com>
4399 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
4400 avoid problems during code patching on SMP systems.
4401 (emit_call): Avoid adding a patch info which is already added by
4403 (mono_arch_emit_exceptions): Ditto.
4405 2008-06-05 Zoltan Varga <vargaz@gmail.com>
4407 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
4408 MONO_TYPE_ISSTRUCT already checks for it.
4410 2008-06-05 Bill Holmes <billholmes54@gmail.com>
4412 * mini-amd64.c:merge_argument_class_from_type: When marshaling
4413 structs with floats on Winx64 the float registers are not used.
4414 The integer registers are always used..
4415 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
4416 only one register will be used and only if the size of the struct
4417 is 1,2,4, or 8 bytes.
4419 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
4422 Contributed under MIT/X11 license.
4424 2008-06-05 Martin Baulig <martin@ximian.com>
4426 * debug-debugger.c (debugger_lookup_class): Also call
4427 mono_class_setup_methods() here; we're only called from RTI.
4429 2008-06-05 Andreas Färber <andreas.faerber@web.de>
4431 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
4432 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
4433 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
4434 Post-process object files and add dtrace-generated object, if necessary.
4436 Contributed under MIT/X11 license.
4438 2008-06-04 Mark Probst <mark.probst@gmail.com>
4440 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
4443 * mini.c: Generic sharing for unbox.any and castclass.
4445 2008-06-04 Mark Probst <mark.probst@gmail.com>
4447 * mini.c: Ignore tailcall prefix in shared generic code and when
4448 doing calls which require a vtable/rgctx argument.
4450 2008-06-04 Mark Probst <mark.probst@gmail.com>
4452 * mini.c: Don't free the JIT info.
4454 * driver.c: Changes in the JIT info table testing code.
4456 2008-06-03 Zoltan Varga <vargaz@gmail.com>
4458 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
4459 interruption. Fix some warnings.
4461 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
4462 interruption_checkpoint.
4464 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
4466 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
4467 from embedding applications.
4469 2008-06-02 William Holmes <billholmes54@gmail.com>
4471 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
4472 reserving 32 bytes on the stack when making calls.
4474 Contributed under MIT/X11 license.
4476 2008-06-01 Zoltan Varga <vargaz@gmail.com>
4478 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
4479 the linear IL branch.
4481 * driver.c: Print out more information for --version on arm.
4483 2008-05-30 Zoltan Varga <vargaz@gmail.com>
4485 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
4486 bb_exit instead, since out of line bblocks might not actually be emitted
4489 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
4490 maximum epilog size for out of line bblocks if tracing is enabled.
4492 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
4494 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
4496 * arrays.cs: Regression tests for allocating arrays with negative sizes.
4498 2008-05-28 Zoltan Varga <vargaz@gmail.com>
4500 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
4501 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
4504 2008-05-27 Zoltan Varga <vargaz@gmail.com>
4506 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
4507 the 'value' to store is a constant.
4509 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
4511 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
4512 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
4514 2008-05-26 Zoltan Varga <vargaz@gmail.com>
4516 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
4517 for accessing method->generic_container.
4519 2008-05-24 Zoltan Varga <vargaz@gmail.com>
4521 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
4523 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
4525 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
4527 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
4530 2008-05-23 Zoltan Varga <vargaz@gmail.com>
4532 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
4534 * mini.c: Handle the case when mono_class_vtable () fails.
4536 2008-05-23 Massimiliano Mantione <massi@ximian.com>
4537 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
4540 2008-05-22 Mark Probst <mark.probst@gmail.com>
4542 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
4543 together with domain sharing.
4545 2008-05-22 Mark Probst <mark.probst@gmail.com>
4547 * mini.c: Treat callvirts to final methods like non-virtual calls
4548 when doing generic sharing, i.e. look them up in the runtime
4551 2008-05-22 Mark Probst <mark.probst@gmail.com>
4553 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
4554 with computed types (for generic sharing).
4556 * mini.c: Generic sharing for mkrefany and refanyval.
4558 2008-05-22 Zoltan Varga <vargaz@gmail.com>
4560 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
4563 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
4564 the generic sharing code.
4566 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
4569 2008-05-21 Zoltan Varga <vargaz@gmail.com>
4571 * mini.h: Remove the declaration of mono_aot_init_vtable ().
4573 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
4575 * driver.c: updated copyright date
4577 2008-05-21 Zoltan Varga <vargaz@gmail.com>
4579 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
4582 2008-05-19 Martin Baulig <martin@ximian.com>
4584 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
4585 pointing to the new `_mono_debug_using_mono_debugger' variable.
4588 (mono_main): Check mono_debug_using_mono_debugger() rather than
4589 the `MONO_INSIDE_MDB' environment variable to check whether we're
4590 inside the debugger.
4592 2008-05-19 Zoltan Varga <vargaz@gmail.com>
4594 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
4597 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4599 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
4601 * mini.c: Added mini_assembly_can_skip_verification. This
4602 function checks if the assembly requested to skip verification.
4603 Fixes part of #387274.
4605 2008-05-07 Zoltan Varga <vargaz@gmail.com>
4607 * mini.c (mini_get_method): Disable the check for open generic classes when
4608 using generic sharing.
4610 * generics.cs: Add a test for #387034.
4612 * mini.c (mini_get_method): Check whenever the method class is an open generic
4613 type, and return NULL in that case, causing a verification error. Fixes
4616 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
4618 * driver.c (mono_main): Revert r102623. The right
4619 thing to do is to enable the verifier under verifiable
4620 unless a --security flag was passed.
4622 We need this non-trivial behavior for --verify-all otherwise
4623 mcs-compileall won't be able to use it. As it needs everything to
4624 be verified under validil.
4626 2008-05-06 Martin Baulig <martin@ximian.com>
4630 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
4631 (mono_debugger_thread_cleanup): Likewise.
4632 (mono_debugger_extended_notification): Likewise.
4634 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
4636 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
4637 against both inflated and non-inflated methods. We need to check against the
4638 generic definition for cases where the instantiated method is not visible.
4639 We need to check against the inflated types for cases where the instantiation
4640 changes any super type. This fixes #382986.
4642 Note that this doesn't need to be applied to other parts of mono_method_to_ir
4643 that check for visibiliy as generic params only appears as the type subject
4644 of tokens on call opcodes. Field manipulation and ldftn must always
4645 target an exact type.
4647 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
4649 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
4650 if no related --security flag is passed.
4652 2008-05-05 Andreas Färber <andreas.faerber@web.de>
4654 * mini-arch.h: Prepare support for ppc64.
4656 Contributed under MIT/X11 license.
4658 2008-05-05 Andreas Färber <andreas.faerber@web.de>
4660 * aot-runtime.c: Prepare support for ppc64.
4662 Contributed under MIT/X11 license.
4664 2008-05-05 Andreas Färber <andreas.faerber@web.de>
4666 * mini-ops.h: Prepare support for ppc64.
4668 Contributed under MIT/X11 license.
4670 2008-05-04 Andreas Färber <andreas.faerber@web.de>
4672 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
4674 Contributed under MIT/X11 license.
4676 2008-05-03 Zoltan Varga <vargaz@gmail.com>
4678 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
4679 assemblies, since aot_name is not a full path, causing us to load MS.NET
4680 assemblies on windows.
4682 2008-04-28 Kornél Pál <kornelpal@gmail.com>
4684 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
4685 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
4686 * main.c: Use UTF-8 encoded command line instead of Windows default code
4687 page on Windows to support Unicode.
4688 * driver.c (DllMain): New function for mixed-mode assembly support.
4689 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
4690 export __stdcall functions without decoration.
4692 Contributed under MIT/X11 license.
4694 2008-04-28 Mark Probst <mark.probst@gmail.com>
4696 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
4697 saving it very early.
4699 2008-04-28 Mark Probst <mark.probst@gmail.com>
4701 * mini.h, mini.c: Lots of code for accessing the old RGCTX
4702 deleted. The only way to access the new RGCTX is via the
4705 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
4706 vtable instead of the RGCTX to static methods.
4708 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
4709 accessing the new RGCTX.
4711 * generic-sharing.c: There is no separation between self, type
4712 arguments and other types in the RGCTX anymore.
4714 2008-04-25 Jonathan Chambers <joncham@gmail.com>
4716 * mini-amd64.c (add_general): Remove previous stack adjustment.
4717 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
4718 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
4719 for 32 bytes of stack space reserved for all calls.
4721 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
4722 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
4725 Code contributed under MIT/X11 license.
4727 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
4729 * mini.c (mini_method_verify): Only verify non-inflated methods, check
4730 against the root definition, peeling out method and type instantiations.
4731 Cache verify success results, code that fails verification is still
4732 checked multiple times.
4734 2008-04-23 Zoltan Varga <vargaz@gmail.com>
4736 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
4738 2008-04-23 Jonathan Chambers <joncham@gmail.com>
4740 * mini-amd64.c (add_general): Always increment stack on Win64.
4741 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
4744 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
4745 stack based argument handling on Win64.
4747 Code contributed under MIT/X11 license.
4749 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
4751 * Makefile.am (version.h): Add support for git-svn.
4753 2008-04-22 Zoltan Varga <vargaz@gmail.com>
4755 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
4756 so instead of calling g_spawn_command_line_sync, we do everything by hand,
4757 avoiding allocations and libc functions which might deadlock.
4759 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
4760 'no-gdb-backtrace' option is set.
4762 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
4764 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
4766 2008-04-21 Martin Baulig <martin@ximian.com>
4768 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
4769 and `get_lmf_addr'; `notification_address' is no longer a pointer.
4771 2008-04-21 Martin Baulig <martin@ximian.com>
4773 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
4774 `thread_vtable', `event_handler_ptr' and `event_handler'.
4776 2008-04-21 Martin Baulig <martin@ximian.com>
4778 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
4779 allows delayed initialization of the `executable_code_buffer' when
4782 2008-04-21 Martin Baulig <martin@ximian.com>
4784 * mini.h (mono_debugger_create_notification_function): Removed.
4785 * tramp-*.c (mono_debugger_create_notification_function): Removed.
4787 * mdb-debug-info64.s
4788 (MONO_DEBUGGER__notification_function): Added this in the .text section.
4790 * mdb-debug-info32.s
4791 (MONO_DEBUGGER__notification_function): Added this in the .text section.
4793 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
4794 currently only works on x86 and x86_64, so don't create it on ppc.
4796 2008-04-21 Martin Baulig <martin@ximian.com>
4798 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
4801 (mini_method_compile): In the fp elimination check, check
4802 `debug_options.mdb_optimizations' in addition to
4803 mono_debug_using_mono_debugger().
4805 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
4806 disable some JIT optimizations which are only disabled when
4807 running inside the debugger.
4808 Added `--help-debug' option to describe the debugging options.
4809 (parse_debug_options): New static function to parse the `--debug'
4810 options, so we can easily add more stuff in future.
4812 2008-04-20 Zoltan Varga <vargaz@gmail.com>
4814 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
4815 the method has no body.
4817 2008-04-19 Jonathan Chambers <joncham@gmail.com>
4819 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
4820 assembly is not allowed in MSVC 64-bit compiler.
4821 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
4822 as we get floating point exceptions everywhere.
4824 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
4825 correctly align arguments for call to throw_exception.
4826 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
4828 Code contributed under MIT/X11 license.
4830 2008-04-19 Zoltan Varga <vargaz@gmail.com>
4832 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
4834 2008-04-17 Zoltan Varga <vargaz@gmail.com>
4836 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
4838 * mini-amd64.c (NEW_INS): Set cil_code.
4840 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
4841 from mini-amd64.c so all debugger related logic is in one place.
4843 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
4844 later won't have a random ip assigned to them.
4846 2008-04-16 Zoltan Varga <vargaz@gmail.com>
4848 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
4849 the arch specific function initializes code_size.
4850 (mono_create_delegate_trampoline): Ditto.
4852 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
4853 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
4856 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
4857 running under the debugger.
4859 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
4862 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
4863 debugger. Also move the disabling of optimizations here from driver.c.
4864 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
4867 * mini.h (MonoCompile): Add a few new flags.
4869 2008-04-15 Zoltan Varga <vargaz@gmail.com>
4871 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
4872 so the cil_code field of created MonoInst's is properly set.
4873 (mini_select_instructions): Ditto.
4875 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
4876 (MONO_INST_NEW_CALL): Ditto.
4878 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
4879 in many places so the ins->cil_code field is properly initialized.
4881 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
4884 2008-04-14 Zoltan Varga <vargaz@gmail.com>
4886 * mini.c (mini_method_compile): Print a different message when compiling a
4889 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
4892 2008-04-11 Zoltan Varga <vargaz@gmail.com>
4894 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
4897 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
4899 2008-04-11 Zoltan Varga <vargaz@gmail.com>
4901 * mini.c (handle_stack_args): Make this return void since its return value was
4902 never used. Also set cfg->unverifiable for invalid IL instead of calling
4905 2008-04-10 Mark Probst <mark.probst@gmail.com>
4907 * mini.c: Make sure "this" is live in catch clauses with type
4908 variables in shared generic code.
4910 2008-04-08 Mark Probst <mark.probst@gmail.com>
4912 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
4913 generic_class_is_reference_type() to ensure the proper behaviour
4914 when sharing generic code and the type in question is a type
4917 2008-04-08 Zoltan Varga <vargaz@gmail.com>
4919 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
4920 race conditions when printing thread dumps. Fixes #377738.
4922 2008-04-08 Massimiliano Mantione <massi@ximian.com>
4924 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
4925 shows up when both MonoInst arguments can cause aliasig.
4926 There is likely no way in the current JIT to trigger this problem, but
4927 it showed up in the development of generics sharing, when in a new
4928 opcode both args of an OP_GROUP can be aliases (addresses of a local).
4929 When the generics sharing code will be committed, its tests will be
4930 valid also for this bug.
4932 2008-04-08 Zoltan Varga <vargaz@gmail.com>
4934 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
4937 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
4940 2008-04-07 Zoltan Varga <vargaz@gmail.com>
4942 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
4943 use a more detailed exception message for InvalidCastException.
4945 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
4947 * driver.c (mono_main): Add --debug=casts option to turn on better
4948 InvalidCastException message details.
4950 * mini.c (mini_get_debug_options): New helper function to return the address of
4951 the debug_options variable.
4953 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
4954 the jit_tls TLS variable.
4956 * mini.c (mono_jit_tls): New TLS variable.
4958 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
4961 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
4963 * mini.h: Removed verifer related stuff. This code was moved to verify.c
4965 * mini.c: Removed verifer related stuff, code moved to verify.c.
4967 * driver.c: Using code from verify.c instead of mini.c.
4969 2008-04-05 Zoltan Varga <vargaz@gmail.com>
4971 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
4974 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
4976 * mini.c (check_for_method_verify): Enabling verification of
4977 corlib if mono_verify_all is set. Bugs in the verifier preventing that
4980 2008-04-04 Zoltan Varga <vargaz@gmail.com>
4982 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
4983 caller saved registers as well.
4985 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
4986 saved registers as well.
4988 2008-03-30 Zoltan Varga <vargaz@gmail.com>
4990 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
4992 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
4995 2008-03-27 Zoltan Varga <vargaz@gmail.com>
4997 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
4999 (get_call_info): Take a gsctx argument instead of 'cfg'.
5001 2008-03-26 Zoltan Varga <vargaz@gmail.com>
5003 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
5004 mono_verify_all is set.
5006 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
5008 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
5010 2008-03-25 Zoltan Varga <vargaz@gmail.com>
5012 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
5015 * driver.c mini.c mini.h: Add a --verify-all development option to test the
5016 verifier and the code generated by the compiler.
5018 2008-03-25 Mark Probst <mark.probst@gmail.com>
5020 * mini.c: Generic sharing of the non-nullable case of the box
5023 2008-03-24 Zoltan Varga <vargaz@gmail.com>
5025 * inssel.brg: Fix the build.
5027 * iltests.il.in: Add a test for lconv.ovf.u8.un.
5029 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
5031 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
5032 Array:Address. Fixes #372410.
5034 * iltests.il.in: New tests for readonly prefix.
5036 2008-03-23 Zoltan Varga <vargaz@gmail.com>
5038 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
5041 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
5044 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
5046 * mini.c (mono_decompose_op_imm): New helper function.
5048 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
5049 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
5052 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
5053 mono_arch_output_basic_block. Fix warnings.
5055 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
5058 2008-03-22 Zoltan Varga <vargaz@gmail.com>
5060 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
5061 since the extra frame is now detected automatically inside the loop.
5063 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
5064 opts which are now in mono_peephole_ins ().
5066 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
5068 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
5069 frames and skip duplicate managed-to-native frames. Fixes #367665.
5071 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
5072 opts which are now in mono_peephole_ins ().
5073 (mono_arch_peephole_pass_2): Ditto.
5075 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
5077 * mini-codegen.c (mono_peephole_ins): New helper function containing the
5078 arch independent peephole optimizations.
5080 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
5081 opts which are now in mono_peephole_ins ().
5083 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
5085 * mini-s390.c (mono_arch_output_basic_block): Fix build.
5087 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
5090 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
5091 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
5094 2008-03-21 Zoltan Varga <vargaz@gmail.com>
5096 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
5097 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
5100 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
5101 mono_arch_output_basic_block. Fix warnings.
5103 2008-03-20 Zoltan Varga <vargaz@gmail.com>
5105 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
5108 2008-03-20 Zoltan Varga <vargaz@gmail.com>
5110 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
5113 * iltests.il: Add new tests.
5115 2008-03-20 Kornél Pál <kornelpal@gmail.com>
5117 * mini.c: Removed Windows version macros.
5119 2008-03-20 Mark Probst <mark.probst@gmail.com>
5121 * generic-sharing.c: Put reflection types in the extensible part
5122 of the runtime generic context.
5124 * mini.c: Generic sharing of the GetTypeHandle special case of the
5125 ldtoken instruction.
5127 2008-03-20 Zoltan Varga <vargaz@gmail.com>
5129 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
5131 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
5133 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
5134 consistency with the other version on the linear IR branch.
5136 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
5138 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
5140 * iltests.il.in: Add new tests.
5142 2008-03-19 Zoltan Varga <vargaz@gmail.com>
5144 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
5146 * iltests.il.in: Add new tests.
5148 2008-03-19 Mark Probst <mark.probst@gmail.com>
5150 * mini.c: Two variables with the same name were declared in
5151 nesting contexts and one wasn't initialized. Fixed.
5153 2008-03-19 Mark Probst <mark.probst@gmail.com>
5155 * mini.c: Generic sharing of the initobj instruction.
5157 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
5159 * mini.c: make the test to optimize ldtoken from typeof() more
5162 2008-03-18 Mark Probst <mark.probst@gmail.com>
5164 * mini.c: Generic sharing of the initobj instruction for reference
5167 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
5169 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
5170 the mono_breakpoint_clean_code() code to perform bound checks.
5172 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
5174 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
5175 mono_arch_patch_callsite() to include the start of the managed method
5176 to be able to perform bound checks.
5178 2008-03-17 Mark Probst <mark.probst@gmail.com>
5180 * mini.c: Generic sharing for the isinst instruction.
5182 2008-03-17 Mark Probst <mark.probst@gmail.com>
5184 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
5185 inssel-long32-mips.brg: Added opcodes for doing indirect calls
5186 with the runtime generic context argument.
5188 * mini.c: Share calls to several types of unsharable methods by
5189 putting the address of the method code in the runtime generic
5190 context and doing an indirect call.
5192 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
5195 2008-03-16 Mark Probst <mark.probst@gmail.com>
5197 * generic-sharing.c: Change due to a change in the runtime genric
5200 2008-03-15 Martin Baulig <martin@ximian.com>
5203 (mono_arch_nullify_class_init_trampoline): Add call to
5204 mono_breakpoint_clean_code() to make things work when running
5205 inside the debugger.
5208 (mono_arch_nullify_class_init_trampoline): Add call to
5209 mono_breakpoint_clean_code() to make things work when running
5210 inside the debugger.
5212 2008-03-14 Zoltan Varga <vargaz@gmail.com>
5214 * inssel-long.brg (reg): Fix 64 bit build.
5216 2008-03-14 Mark Probst <mark.probst@gmail.com>
5218 * mini.c, mini.h: Share static generic code by passing it an
5219 implicit argument pointing to the runtime generic context.
5221 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
5222 inssel-long32-mips.brg: New opcodes for calling shared static,
5223 which need to be passed the runtime generic context.
5225 * mini-amd64.c, mini-x86.c: Save the runtime generic context
5226 argument on the stack in the prologue if needed. New function for
5227 finding the runtime generic context argument from the registers
5228 saved by the trampoline.
5230 * mini-amd64.h, mini-x86.h: Specify which register to use for the
5231 runtime generic context argument.
5233 * tramp-amd64.c: Also restore the register used for the runtime
5234 generic context argument.
5236 * mini-trampoline.c: Resolve shared static calls by consulting the
5237 runtime generic context via the new argument.
5239 * generic-sharing.c: Add an argument to sharability-checking
5240 functions that specifies whether type variables should be treated
5241 as sharable type arguments.
5243 * inssel-x86.brg: Removed a superfluous, buggy rule.
5245 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
5248 2008-03-14 Martin Baulig <martin@ximian.com>
5250 * debug-debugger.c (main_thread_handler): Call
5251 mono_runtime_run_main() without sending any notifications.
5253 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
5255 2008-03-14 Zoltan Varga <vargaz@gmail.com>
5257 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
5259 2008-03-14 Mark Probst <mark.probst@gmail.com>
5261 * tramp-x86.c: Fixed register restore offsets in the trampoline
5262 code for ECX and EDX.
5264 2008-03-12 Geoff Norton <gnorton@novell.com>
5266 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
5267 different ucontext_t implementations.
5268 * exceptions-arm.c: Use the above defines to get exceptions working on
5269 iPhone (based on a patch by Luke Howard lukeh@padl.com)
5270 * mini-arm.c: Implement iPhone icache support (based on a patch by
5271 Luke Howard lukeh@padl.com)
5273 2008-03-12 Mark Probst <mark.probst@gmail.com>
5275 * mini.c: Enable generic sharing of calls to non-static
5276 non-interface non-generic non-value-type methods.
5278 * mini-trampolines.c: Resolve calls from shared generic code.
5280 2008-03-11 Zoltan Varga <vargaz@gmail.com>
5282 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
5284 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
5286 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
5288 * mini.c: some fixes for the AOT compiler.
5290 2008-03-07 Zoltan Varga <vargaz@gmail.com>
5292 * cpu-amd64.md: Add clob:1 to some float opcodes.
5294 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
5296 * mini.h: Added MiniVerifierMode enumeration.
5298 * mini.c: Added mini_verifier_set_mode to control
5299 the usage of the new verifier.
5301 * mini.c (mono_method): Integrated the new verifier.
5303 * driver.c: Extended --security option with validil and
5304 verifiable options to activate the new verifier.
5306 2008-03-07 Zoltan Varga <vargaz@gmail.com>
5308 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
5309 optimization to ctors taking 0 or 2 arguments too.
5311 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
5314 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
5316 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
5318 2008-03-06 Zoltan Varga <vargaz@gmail.com>
5320 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
5321 non-aot case as well.
5323 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
5325 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
5328 * aot-compiler.c (encode_patch): Ditto.
5330 * mini.h (G_MININT32): Fix the definition of this.
5332 2008-03-05 Zoltan Varga <vargaz@gmail.com>
5334 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
5336 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
5338 2008-03-04 Zoltan Varga <vargaz@gmail.com>
5340 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
5341 methods returning vtypes in registers.
5342 (mono_arch_allocate_vars): Ditto.
5344 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
5346 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
5348 * generics.cs: Add a test from the linear IR branch.
5350 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
5352 * mini.c (inline_method): Cache failed inline attempts.
5354 2008-03-04 Mark Probst <mark.probst@gmail.com>
5356 * mini.c: For shared methods of generic classes put the location
5357 of "this" into the MonoGenericJitInfo.
5359 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
5360 register out of a MonoContext by register number. Add the generic
5361 sharing context as an argument to mono_arch_find_this_argument().
5363 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5364 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
5365 for new arch function.
5367 * mini-exception.c: Handle open exception clauses in shared
5370 * mini-trampolines.c: Supply additional argument to
5371 mono_arch_find_this_argument().
5373 2008-03-04 Zoltan Varga <vargaz@gmail.com>
5375 * Makefile.am (regtests): Run the bench.exe tests last.
5377 2008-03-03 Zoltan Varga <vargaz@gmail.com>
5379 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
5382 2008-03-02 Zoltan Varga <vargaz@gmail.com>
5384 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
5387 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
5389 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
5391 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
5392 whose class has no cctor.
5394 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
5396 2008-03-01 Zoltan Varga <vargaz@gmail.com>
5398 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
5401 2008-02-29 Zoltan Varga <vargaz@gmail.com>
5403 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
5404 to be in sync with the code on the linear IR branch.
5406 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
5408 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
5410 2008-02-27 Zoltan Varga <vargaz@gmail.com>
5412 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
5414 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
5416 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
5418 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
5420 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
5422 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
5425 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
5427 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
5428 OP_LOADR4_MEMBASE emission.
5430 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
5431 (mono_spillvar_offset_float): Ditto.
5433 * mini-mips.c (mono_arch_emit_prolog): Ditto.
5435 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
5438 * basic-long.cs: Add regression tests for them.
5440 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
5442 (mono_arch_allocate_vars): Fix representation of single-precision float
5444 (mono_arch_output_basic_block): Ditto.
5446 * inssel-mips.brg: Ditto, remove duplicate items.
5448 * mini-mips.c (emit_load_volatile_arguments): New function to handle
5449 arguments of tail calls as on other platforms.
5450 (mono_arch_output_basic_block): Handle tail calls.
5452 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
5455 * objects.cs (test_5_pass_static_struct): Add test for it.
5457 Contributed under MIT/X11 license.
5459 2008-02-26 Zoltan Varga <vargaz@gmail.com>
5461 * Makefile.am: Use gmcs for compiling the regression tests.
5463 * *.2.cs *.2.il: Rename to *.cs and *.il.
5465 2008-02-24 Zoltan Varga <vargaz@gmail.com>
5467 * regalloc.h: Make the vassign array smaller.
5469 * mini.c (mini_method_compile): Remove an unused field in cfg.
5471 * mini-codegen.c: Add a bunch of micro optimizations.
5473 2008-02-23 Zoltan Varga <vargaz@gmail.com>
5475 * regalloc.h: Remove some unused fields.
5477 2008-02-22 Zoltan Varga <vargaz@gmail.com>
5479 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
5481 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
5483 2008-02-22 Mark Probst <mark.probst@gmail.com>
5485 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
5487 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
5488 trampoline: Fetch an entry from the runtime generic context. If
5489 it's NULL, jump to the actual trampoline to fill the runtime
5490 generic context. Otherwise, return it.
5492 * mini.c: Call the lazy fetch trampoline to get entries out of the
5493 runtime generic context.
5495 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
5496 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
5497 tramp-sparc.c: Stubs for the lazy fetch trampoline.
5499 2008-02-21 Mark Probst <mark.probst@gmail.com>
5501 * mini.c: Fetch data out of the extensible part of the runtime
5502 generic context instead of calling a helper function.
5504 * generic-sharing.c: Some functions moved into
5505 metadata/generic-sharing.c. Helper function for fetching other
5506 types now checks and asserts against extensible rgctx (just for
5507 debugging purposes - the helper function isn't called anymore
5508 unless for debugging).
5510 2008-02-21 Zoltan Varga <vargaz@gmail.com>
5512 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
5513 for tail calls up to the point that the tests in iltests.exe run. Also add a
5514 dummy CKFINITE implementation.
5515 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
5516 needed for trampoline LMF frames.
5518 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
5519 trampoline LMF frames.
5521 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
5523 * mini.c (inline_method): clean any pending loader error when inlining fail.
5524 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
5526 2008-02-21 Zoltan Varga <vargaz@gmail.com>
5528 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
5530 * aot-runtime.c (decode_patch_info): Ditto.
5532 * mini.c (mono_resolve_patch_target): Ditto.
5534 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
5537 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
5539 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
5540 if it references an icall address.
5542 2008-02-20 Zoltan Varga <vargaz@gmail.com>
5544 * cpu-s390x.md: Remove some more unused opcodes.
5546 * cpu-s390x.md: Remove some unused opcodes.
5548 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
5549 mono_op_imm_to_op ().
5551 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
5552 instead of a switch statement.
5554 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
5555 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
5557 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
5559 * mini-codegen.c: Remove unused mono_regstate2_... functions.
5561 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
5564 2008-02-19 Zoltan Varga <vargaz@gmail.com>
5566 * driver.c (mono_main): Improve error reporting when an assembly cannot be
5567 opened. Fixes #362607.
5569 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
5571 * iltests.il.in: Add a test for static methods in interfaces.
5573 2008-02-18 Zoltan Varga <vargaz@gmail.com>
5575 * genmdesc.c (build_table): Fix a crash on older glib versions.
5577 * cpu-sparc.md: Remove some unused opcodes.
5579 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
5580 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
5582 * cpu-amd64.md: Remove some unused opcodes.
5584 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
5585 like the other opcodes.
5587 2008-02-17 Zoltan Varga <vargaz@gmail.com>
5589 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
5591 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
5593 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
5594 variables 'cfg' instead of 'm' for consistency.
5596 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
5598 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
5599 argument holding the vtype return address, to avoid the ambigious use of
5600 cfg->ret for this purpose.
5602 * mini.c (NEW_RETLOADA): Use vret_addr if set.
5604 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
5606 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
5607 new mono_print_ins () function which only takes one argument.
5609 2008-02-15 Zoltan Varga <vargaz@gmail.com>
5611 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
5614 2008-02-14 Zoltan Varga <vargaz@gmail.com>
5616 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
5618 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
5620 * mini-x86.c: Sync with the version on the linear IR branch by adding new
5621 opcodes and other small changes.
5623 * mini-ops.h: Add some new opcodes from the linear IR branch.
5625 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
5627 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
5628 opcodes, use the REG_MEMBASE opcodes instead.
5630 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
5631 opcodes, use the REG_MEMBASE opcodes instead.
5633 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
5636 * mini.c (mono_op_imm_to_op): New helper function.
5638 * mini-ops.h: Add some opcodes from linear IR branch.
5640 2008-02-13 Zoltan Varga <vargaz@gmail.com>
5642 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
5645 2008-02-12 Zoltan Varga <vargaz@gmail.com>
5647 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
5650 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
5652 2008-02-09 Zoltan Varga <vargaz@gmail.com>
5654 * aot-compiler.c (emit_method_code): Add an assert.
5656 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
5657 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
5660 2008-02-08 Zoltan Varga <vargaz@gmail.com>
5662 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
5663 some load/store opcodes so they are consistent.
5664 (mono_arch_emit_prolog): Simplify some code.
5666 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
5668 * objects.cs: Add tests for large argument offsets on ARM.
5670 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
5671 stack offsets. Fixes #359651.
5673 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
5675 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
5677 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
5679 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
5681 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
5683 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
5684 rid of CEE_CONV_R_UN.
5686 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
5688 2008-02-07 Zoltan Varga <vargaz@gmail.com>
5690 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
5692 * mini.c (mono_normalize_opcodes): Add some more opcodes.
5694 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
5696 * cpu-amd64.md: Remove some unused opcodes.
5698 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
5700 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
5702 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
5703 arch specific functions for its parts. Call the peephole pass after local
5704 regalloc so the prolog can compute a more accurate max_offset.
5706 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
5707 the corresponding OP_I/OP_L opcodes.
5709 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
5711 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
5713 2008-02-06 Zoltan Varga <vargaz@gmail.com>
5715 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
5716 as they are handled in mini.c.
5718 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
5720 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
5721 case since it is handled in mini.c.
5723 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
5725 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
5727 * *.c: Use the new opcodes in the IR and back end code.
5729 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
5731 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
5733 2008-02-06 Mark Probst <mark.probst@gmail.com>
5735 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
5736 an assert because it has a race condition.
5738 2008-02-06 Zoltan Varga <vargaz@gmail.com>
5740 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
5742 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
5744 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
5746 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
5747 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
5749 2008-02-05 Zoltan Varga <vargaz@gmail.com>
5751 * cpu-amd64.md (move): Correct the maximum size of move.
5753 2008-02-05 Mark Probst <mark.probst@gmail.com>
5755 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
5756 the generic class init trampoline to return quickly if the class
5759 2008-02-04 Zoltan Varga <vargaz@gmail.com>
5761 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
5762 issues where an 32 bit callsite cannot be patched by a 64 bit address.
5764 2008-02-03 Zoltan Varga <vargaz@gmail.com>
5766 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
5769 2008-01-31 Zoltan Varga <vargaz@gmail.com>
5771 * objects.cs: Add some soft-float tests.
5773 * mini.c: Fix a couple more soft-float issues.
5775 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
5777 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
5780 2008-01-30 Zoltan Varga <vargaz@gmail.com>
5782 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
5783 exception happens while compiling a virtual method.
5785 2008-01-29 Zoltan Varga <vargaz@gmail.com>
5787 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
5789 * mini-sparc.c: Fix build.
5791 * mini-sparc.c (get_call_info): Add support for generic sharing.
5793 * mini-exceptions.c: Add a FIXME.
5795 2008-01-27 Zoltan Varga <vargaz@gmail.com>
5797 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
5798 altstack handling code.
5800 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
5802 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
5804 * mini-s390.c: Add support for generic sharing.
5806 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
5808 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
5810 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
5812 * mini-s390x.c: Add support for generic sharing.
5814 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
5816 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
5818 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
5819 can be used since it takes a 16 bit signed immediate.
5821 * inssel-s390x.brg: Fix OP_SETRET.
5823 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
5825 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
5827 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
5829 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
5831 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
5834 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
5837 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
5838 of the unused mono_arch_patch_delegate_trampoline stuff.
5840 2008-01-26 Zoltan Varga <vargaz@gmail.com>
5842 * basic-long.cs: Move the fp related tests to basic-float.cs.
5844 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
5846 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
5848 * basic-calls.cs: Add a test for proper float argument passing.
5850 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
5851 if the context corresponds to an exception received through a signal.
5853 * exceptions.cs: Add a test for nullref handling at the start of a try
5856 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
5858 * jit-icalls.c (mono_break): New JIT icall.
5860 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
5862 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
5864 2008-01-25 Zoltan Varga <vargaz@gmail.com>
5866 * cpu-*.md: Get rid of unused opcodes.
5868 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
5870 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
5873 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
5876 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
5877 the arch independent trampoline code in mini-trampolines.c.
5879 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
5881 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
5883 * mini-s390.h: Remove an unused define.
5885 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
5886 the arch independent trampoline code in mini-trampolines.c.
5888 * mini-arm.c (mono_arch_emit_prolog): Fix build.
5890 2008-01-24 Zoltan Varga <vargaz@gmail.com>
5892 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
5894 * mini-s390.c (mono_arch_emit_prolog): Fix build.
5896 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
5898 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
5900 * cpu-amd64.md: Use smaller sizes for int opcodes.
5902 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
5904 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
5907 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
5910 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
5911 instead of though a pointer to save an indirection when accessing elements of
5914 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
5916 (NOT_IMPLEMENTED): New helper macro.
5917 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
5920 * *.c: Use the new helper macro.
5922 2008-01-21 Zoltan Varga <vargaz@gmail.com>
5924 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
5926 2008-01-20 Zoltan Varga <vargaz@gmail.com>
5928 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
5931 2008-01-18 Zoltan Varga <vargaz@gmail.com>
5933 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
5934 profiling is enabled.
5936 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
5938 (mono_arch_emit_prolog): Add more first bblock optimizations.
5940 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
5941 in order if possible.
5942 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
5943 bblock, since the arguments are still in their original registers.
5945 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
5947 2008-01-17 Zoltan Varga <vargaz@gmail.com>
5949 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
5952 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
5955 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
5957 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
5958 process async exceptions received while in unmanaged code.
5960 * mini.c (mini_init): Install a callback with the runtime which will be called
5961 when a thread receives an async exception while in unmanaged code.
5963 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
5965 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
5967 2008-01-16 Wade Berrier <wberrier@novell.com>
5974 2008-01-16 Zoltan Varga <vargaz@gmail.com>
5976 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
5977 compilation with sun cc.
5979 * cpu-*.md: Fix the build.
5981 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
5983 * mini-amd64.h: Add some comments to the MonoLMF structure.
5985 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
5987 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
5988 in the LMF structure if possible. This saves two instructions in the
5989 managed->native wrappers.
5991 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
5993 2008-01-16 Mark Probst <mark.probst@gmail.com>
5995 * generic-sharing.c: New type argument lookup code which uses the
5996 runtime generic context template.
5998 2008-01-15 Zoltan Varga <vargaz@gmail.com>
6000 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
6002 * mini-arm.c (add_general): Fix arm eabi parameter passing.
6003 (mono_arch_output_basic_block): Fix localloc implementation.
6005 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
6007 * mini-ia64.c (peephole_pass): Fix ia64 build.
6009 * mini-amd64.c (peephole_pass): Fix a warning.
6011 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
6012 at a constant offset from sp/fp.
6014 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
6015 instead of obtaining it from *lmf in the managed method case.
6017 2008-01-14 Zoltan Varga <vargaz@gmail.com>
6019 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
6021 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
6023 * mini.h (MonoInstList): New type.
6024 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
6025 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
6026 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
6027 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
6028 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
6029 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
6030 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
6031 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
6032 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
6033 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
6034 MONO_INST_LIST_FOR_EACH_ENTRY,
6035 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
6036 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
6037 mono_inst_list_first, mono_inst_list_last,
6038 mono_inst_list_next, mono_inst_list_prev): New instruction
6039 list handling interfaces.
6040 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
6041 list head 'ins_list'.
6042 (MonoInst): Replace next pointer with list head 'node'.
6043 (MonoCallInst): Make 'out_args' a MonoInstList.
6044 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
6045 (MonoCompile): Delete reverse_inst_list and
6046 reverse_inst_list_len.
6047 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
6048 mono_arch_lowering_pass, mono_arch_local_regalloc,
6049 mono_arch_output_basic_block, mono_arch_emit_prolog):
6050 Convert to new instruction lists.
6051 (insert_after_ins): Delete.
6052 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
6054 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
6055 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
6056 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
6057 mono_emulate_opcode, mono_emit_load_got_addr,
6058 inline_method, mono_method_to_ir, mono_print_bb_code,
6059 print_dfn, decompose_pass, nullify_basic_block,
6060 replace_out_block_in_code, remove_block_if_useless,
6061 merge_basic_blocks, move_basic_block_to_end,
6062 try_unsigned_compare, optimize_branches, mono_print_code,
6063 mini_select_instructions, remove_critical_edges): Likewise.
6064 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
6065 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
6066 mono_arch_output_basic_block, mono_arch_emit_prolog):
6068 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
6069 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
6070 mono_arch_output_basic_block): Likewise.
6071 (inst_list_prepend, insert_after_ins): Delete.
6072 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
6073 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
6075 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
6076 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
6077 mono_arch_emit_prolog): Likewise.
6078 * cfold.c (mono_constant_fold): Likewise.
6079 * liveness.c (visit_bb, mono_analyze_liveness,
6080 optimize_initlocals): Likewise.
6081 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
6082 * graph.c (mono_draw_code_cfg): Likewise.
6083 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
6084 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
6085 mono_ssa_cprop): Likewise.
6086 * abcremoval (get_relations_from_previous_bb, process_block):
6088 * local-propagation (mono_cprop_invalidate_values,
6089 mono_local_cprop_bb): Likewise.
6090 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
6091 peephole_pass, mono_arch_output_basic_block,
6092 mono_arch_emit_prolog): Likewise.
6093 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
6094 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
6095 mono_arch_emit_prolog): Likewise.
6096 (insert_after_ins): Delete.
6097 * aliasing.c (print_code_with_aliasing_information,
6098 mono_build_aliasing_information, mono_aliasing_deadce):
6099 Convert to new instruction lists.
6100 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
6101 peephole_pass, NEW_INS, mono_arch_lowering_pass,
6102 mono_arch_local_regalloc, mono_arch_output_basic_block):
6104 (insert_after_ins): Delete.
6105 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
6106 peephole_pass, mono_arch_output_basic_block): Convert to
6107 new instruction lists.
6108 * mini-codegen (InstList, inst_list_prepend,
6109 insert_after_ins): Delete.
6110 (insert_before_ins, get_register_force_spilling,
6111 get_register_spilling, free_up_ireg, free_up_reg,
6112 create_copy_ins, create_spilled_store, alloc_int_reg,
6113 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
6114 to new instruction lists.
6115 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
6116 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
6117 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
6118 (insert_after_ins): Delete.
6119 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
6120 mono_arch_local_regalloc, mono_arch_output_basic_block,
6121 mono_arch_call_opcode): Convert to new instruction lists.
6122 (insert_after_ins): Delete.
6123 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
6124 peephole_pass, mono_arch_output_basic_block,
6125 mono_arch_emit_prolog): Convert to new instruction lists.
6127 2008-01-11 Zoltan Varga <vargaz@gmail.com>
6129 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
6131 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
6134 * Makefile.am (version.h): Make this work with non-bash shells.
6136 2008-01-10 Zoltan Varga <vargaz@gmail.com>
6138 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
6140 2008-01-08 Zoltan Varga <vargaz@gmail.com>
6142 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
6143 the InitializeArray optimization.
6145 2008-01-06 Zoltan Varga <vargaz@gmail.com>
6147 * mini.c driver.c: Don't include os/gc_wrapper.h.
6149 2008-01-05 Zoltan Varga <vargaz@gmail.com>
6151 * mini.c (print_jit_stats): Print GC statistics if available.
6153 2008-01-04 Zoltan Varga <vargaz@gmail.com>
6155 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
6157 2007-12-29 Zoltan Varga <vargaz@gmail.com>
6159 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
6161 2007-12-26 Zoltan Varga <vargaz@gmail.com>
6163 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
6165 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
6167 * driver.c (mono_main): Ditto.
6169 2007-12-23 Zoltan Varga <vargaz@gmail.com>
6171 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
6173 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
6174 in the vtable can't be encoded.
6175 (compile_method): Ditto.
6177 2007-12-21 Zoltan Varga <vargaz@gmail.com>
6179 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
6182 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
6185 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
6186 the top LMF entry belongs to the current method.
6188 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
6190 2007-12-20 Zoltan Varga <vargaz@gmail.com>
6192 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
6194 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
6196 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
6198 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
6200 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
6202 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
6205 * basic-float.cs: Add an ulong->double cast test.
6207 2007-12-15 Zoltan Varga <vargaz@gmail.com>
6209 * mini.c (mono_method_to_ir): Fix a warning.
6211 2007-12-14 Zoltan Varga <vargaz@gmail.com>
6213 * mini-ops.h: Add OP_SWITCH.
6215 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
6216 CEE_SWITCH in back-end code, use OP_SWITCH instead.
6218 2007-12-11 Geoff Norton <gnorton@novell.com>
6220 * mini-s390x.c: Minor change to the MAX() define to allow
6221 it to compile with other gcc versions.
6223 2007-12-11 Geoff Norton <gnorton@novell.com>
6226 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
6228 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
6230 exceptions-arm.c (mono_arch_get_restore_context): Restore
6233 exceptions-arm.c (throw_exception): Save the frame pointer.
6234 This is a partial fix for #323747. Only the client side is
6237 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
6239 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
6240 was using an unrelated variable to log the class which
6241 needed the cctor to be called. This was crashing on arm.
6243 2007-12-09 Robert Jordan <robertj@gmx.net>
6245 * mini-x86.c (mono_arch_emit_epilog):
6246 Consider all kinds of 64-bit types. Fixes #323114.
6248 2007-12-08 Zoltan Varga <vargaz@gmail.com>
6250 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
6252 2007-12-07 Zoltan Varga <vargaz@gmail.com>
6254 * mini-amd64.c (peephole_pass): Add a missing instruction check.
6256 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
6258 * mini.c: run type ctor before allocating an object, not only
6259 when running it's constructor method (fixes at least part of bug #342507).
6261 2007-12-07 Zoltan Varga <vargaz@gmail.com>
6263 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
6265 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
6266 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
6269 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
6270 mono_generic_class_init_trampoline () the same as it is done with the other
6273 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
6274 aot-runtime.c aot-compiler.c: Implement AOT support.
6276 2007-12-07 Mark Probst <mark.probst@gmail.com>
6278 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
6279 build for archs which don't have the vtable trampoline defined
6282 2007-12-07 Zoltan Varga <vargaz@gmail.com>
6284 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
6286 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
6288 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
6290 * tramp-<ARCH>.c: Use the new helper function.
6292 2007-12-07 Mark Probst <mark.probst@gmail.com>
6294 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
6295 trampoline call, which takes a vtable argument.
6297 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
6298 OP_TRAMPCALL_VTABLEs like other calls.
6300 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
6301 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
6302 call. Implemented a support function which fetches the vtable
6303 from a register set.
6305 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
6306 Implemented a generic class init trampoline, using the
6307 OP_TRAMPCALL_VTABLE opcode.
6309 * mini.c: Implemented static field access when sharing generic
6310 code. This implies initing the class using the new
6311 OP_TRAMPCALL_VTABLE call.
6313 2007-12-07 Mark Probst <mark.probst@gmail.com>
6315 * mini.c: Don't compile methods with sharing enabled if their
6316 classes are disabled for sharing.
6318 2007-12-06 Zoltan Varga <vargaz@gmail.com>
6320 * inssel.brg: Add a missing sign extension to the GETCHR and array access
6321 opcodes. Fixes #346563.
6323 * objects.cs: Add a new test.
6325 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
6327 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
6328 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
6330 2007-12-06 Zoltan Varga <vargaz@gmail.com>
6332 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
6334 2007-12-03 Zoltan Varga <vargaz@gmail.com>
6336 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
6339 2007-12-02 Zoltan Varga <vargaz@gmail.com>
6341 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
6343 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
6344 optimization in the AOT case.
6346 2007-11-30 Zoltan Varga <vargaz@gmail.com>
6348 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
6350 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
6352 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
6354 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
6356 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
6357 is created by the inlined delegate ctor.
6359 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
6361 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
6363 2007-11-29 Zoltan Varga <vargaz@gmail.com>
6365 * cpu-x86.md: Fix the length of ckfinite.
6367 2007-11-28 Zoltan Varga <vargaz@gmail.com>
6369 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
6371 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
6372 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
6374 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
6376 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
6377 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
6379 2007-11-28 Martin Baulig <martin@ximian.com>
6382 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
6383 after creating the trampoline.
6385 2007-11-27 Zoltan Varga <vargaz@gmail.com>
6387 * aot-runtime.c (load_aot_module): Check runtime version if needed.
6389 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
6392 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
6393 instead of the calling method to help AOT.
6395 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
6397 2007-11-26 Zoltan Varga <vargaz@gmail.com>
6399 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
6402 2007-11-23 Zoltan Varga <vargaz@gmail.com>
6404 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
6406 * aot-compiler.c (compile_method): Correct check for generic method definitions.
6407 (encode_method_ref): No need to handle generic method definitions specially.
6409 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6411 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
6414 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
6416 (compile_method): Enable generic sharing.
6418 2007-11-22 Zoltan Varga <vargaz@gmail.com>
6420 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
6421 (mini_method_compile): Add preliminary support for AOTing shared generic code.
6423 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
6426 * mini-trampolines.c: Fix a warning.
6428 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
6430 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
6431 (generic_class_is_reference_type): Remove unused function.
6433 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
6434 in the generic vtable trampoline case.
6436 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
6438 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
6439 return an AOT method based on a vtable slot.
6441 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
6443 * mini.c (mini_get_vtable_trampoline): Export this.
6445 2007-11-22 Martin Baulig <martin@ximian.com>
6448 (MonoDebuggerInfo): Move `debugger_version' up.
6450 2007-11-22 Martin Baulig <martin@ximian.com>
6453 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
6455 * mini-trampolines.c
6456 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
6457 after compiling the method.
6459 2007-11-20 Martin Baulig <martin@ximian.com>
6462 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
6463 (mono_debugger_remove_breakpoint): Likewise.
6464 (mono_debugger_check_breakpoints): Likewise.
6466 * debug-debugger.c: Implement the new breakpoint interface here.
6468 2007-11-18 Zoltan Varga <vargaz@gmail.com>
6470 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
6471 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
6473 * mini-x86.c (mono_arch_output_basic_block): Ditto.
6475 2007-11-17 Zoltan Varga <vargaz@gmail.com>
6477 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
6479 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
6482 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
6485 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
6486 returning a vtype in a register.
6488 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
6489 here from the arch specific code.
6491 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
6494 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
6495 (mono_arch_emit_prolog): Increment maximum prolog size.
6497 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
6498 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
6500 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
6501 MonoGenericSharingContext.
6503 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
6504 MonoGenericSharingContext. Allocate memory from the cfg mempool.
6506 2007-11-15 Mark Probst <mark.probst@gmail.com>
6508 * mini.c, mini.h, generic-sharing.c: Functions for producing code
6509 which extract fields out of the runtime generic context. Full
6510 sharing of the NEWARR opcode.
6512 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
6514 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
6515 --enable-minimal=ssa.
6517 2007-11-13 Zoltan Varga <vargaz@gmail.com>
6519 * mini-trampolines.c (mono_delegate_trampoline): Update after
6520 mono_marshal_get_delegate_invoke () signature change.
6522 2007-11-13 Mark Probst <mark.probst@gmail.com>
6524 * mini.c: Removed the shared context in favor of the generic
6525 sharing context. Allocate the MonoJitInfo structure with room for
6526 the generic sharing context if it's needed.
6528 * mini.h: Remove MonoGenericSharingContext declaration. It's in
6529 domain-internals.h now.
6531 * mini-x86.c: Pass the generic sharing context to get_call_info ().
6533 * generic-sharing.c: Several changes for working without a shared
6534 context and instead operating on open types instead.
6536 2007-11-12 David S. Miller <davem@davemloft.net>
6538 * inssel-sparc.brg: Fix double instruction emit.
6540 2007-11-12 Zoltan Varga <vargaz@gmail.com>
6542 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
6543 Get/Set/Address methods.
6545 * mini.c debug-debugger.c mini-trampolines.c: Update after
6546 mono_marshal_get_delegate_invoke signature change.
6548 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6550 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
6551 This can happens with dynamic methods. Fixes the other bug in #322722.
6553 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6555 * tramp-arm.c (mono_arch_patch_callsite): Support patching
6558 * mini-arm.c (arm_patch): Implement patching of BX call
6559 sequence. Fixes one of the bugs in #322722.
6561 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
6563 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
6564 under Linux. We only need to flush every 32-byte cache line.
6566 2007-11-07 Massimiliano Mantione <massi@ximian.com>
6569 move_basic_block_to_end: Add branches when needed, eventually creating
6571 optimize_branches: added a parameter that tells if it's ok to create
6572 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
6573 and avoid calling move_basic_block_to_end when it's not ok.
6576 2007-11-07 Mark Probst <mark.probst@gmail.com>
6578 * mini.c: Abort inlining call to InitializeArray if something
6579 looks wrong. Let the icall handle it, which now has proper safety
6582 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6584 * mini.c (mono_spill_call): add support for soft-float.
6586 * mini.c (mono_method_to_ir): add support for soft-float
6587 to inlined functions that return float.
6589 * mini.c (mono_method_to_ir): add support for soft-float
6590 to cee_stsfld opcode on float fields.
6592 2007-11-05 Geoff Norton <gnorton@novell.com>
6594 * mini-x86.h: Fix the structure access for X86 Leopard.
6597 2007-11-05 Martin Baulig <martin@ximian.com>
6599 * mini-trampolines.c
6600 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
6601 after compiling the method to notify the debugger.
6603 2007-11-05 Martin Baulig <martin@ximian.com>
6605 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
6607 2007-11-02 Zoltan Varga <vargaz@gmail.com>
6609 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
6610 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
6612 2007-11-01 Zoltan Varga <vargaz@gmail.com>
6614 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
6615 native-to-managed wrappers.
6617 2007-11-01 Geoff Norton <gnorton@novell.com>
6619 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
6622 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
6624 * mini.c, mini-x86.c: when getting back from unmanaged code
6625 to managed via a marshaled delegate we also need to set the
6628 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
6630 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
6633 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
6635 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
6636 let the debugger or other external agents to tell the JIT when
6637 a sw breakpoint has been inserted in the code that the JIT needs
6638 to be able to inspect.
6640 2007-10-31 Martin Baulig <martin@ximian.com>
6643 (MonoDebuggerInfo): Remove `runtime_class_init'.
6645 2007-10-30 Martin Baulig <martin@ximian.com>
6648 (mono_debugger_thread_created): Added `MonoThread *' argument.
6649 (mono_debugger_extended_notification): New public method.
6650 (mono_debugger_trampoline_compiled): New public method.
6653 (MonoDebuggerThreadInfo): Added `thread' and
6654 `extended_notifications' fields.
6657 (debugger_executable_code_buffer): New static variable.
6660 (MonoDebuggerInfo): Added `executable_code_buffer',
6661 `executable_code_buffer_size', `breakpoint_info_area',
6662 `breakpoint_table' and `breakpoint_table_size'.
6664 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
6666 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
6667 that IP either is an unused value or the vtable pointer. IMT
6668 calls use vtable + offset now. Reduced by almost half the size
6671 2007-10-26 Jonathan Chambers <joncham@gmail.com>
6673 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
6674 defines to access param registers. Replace long usage with
6675 gsize as sizeof(long) != sizeof(void*) on Win64.
6677 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
6678 on Win64. Fix intrinsic, use _AddressOfReturnAddress
6679 instead of non-existant _GetAddressOfReturnAddress.
6681 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
6682 param registers. Save/restore %rdi and %rsi in MonoLMF.
6684 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
6685 param registers. Modify (throw_exception) signature to take
6686 %rdi and %rsi on Win64.
6688 Code is contributed under MIT/X11 license.
6690 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
6692 * helpers.c: unlink debugging output files.
6694 2007-10-25 Zoltan Varga <vargaz@gmail.com>
6696 * mini.c: Move mono_create_ftnptr () to object.c.
6698 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6700 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
6701 optional. This function can now be used to disassemble code generated
6702 outside the JIT such as trampolines and IMT thunks.
6704 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
6706 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
6707 vtable pointer from a ldr instruction.
6709 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
6710 new IMT call sequence.
6712 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
6713 call sequence for interface invocations.
6715 * mini-arm.c (mono_arch_emit_imt_argument): added, required
6716 for imt support. This function is empty since IMT on ARM requires no
6717 special handling on the IR side.
6719 * mini-arm.c (mono_arch_find_imt_method): added, required for
6722 * mini-arm.c (mono_arch_find_this_argument): added, required
6725 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
6726 a ldr instruction to load a value stored in the code stream.
6728 * mini-arm.c (mono_arch_build_imt_thunk):added, required
6732 2007-10-23 Zoltan Varga <vargaz@gmail.com>
6734 * mini.c (mini_init): Install the jump trampoline callback.
6736 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6738 * mini-trampolines.c: handle synchronized methods with the common
6739 vtable trampoline (bug #335601).
6741 2007-10-17 Zoltan Varga <vargaz@gmail.com>
6743 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
6745 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
6748 * mini-ia64.h mini-ia64.c: Add support for IMT.
6750 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
6751 prolog. Fixes #331958.
6753 2007-10-15 Zoltan Varga <vargaz@gmail.com>
6755 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
6757 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6759 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
6762 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6764 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
6767 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
6769 * mini-x86.c, mini-x86.h: x86 support for the common vtable
6772 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
6774 * mini-trampolines.c: changed the magic rampoline to understand
6775 the common vtable trampoline method: the method to invoke is
6776 determined by the vtable displacement of the call.
6778 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
6780 * mini.c, mini.h: register the common vtable trampoline if the
6781 architecture supports it.
6783 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6785 * cpu-amd64.md: use the correct max length for tls_get.
6787 2007-10-14 Zoltan Varga <vargaz@gmail.com>
6789 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
6790 CEE_STELEM_ANY. Fixes #333696.
6792 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
6794 * exceptions-x86.c: provide more graceful handling of the case where
6795 we followed a bogus function pointer from managed code (bug #332866).
6797 2007-10-11 Mark Probst <mark.probst@gmail.com>
6799 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
6800 replaces the generic_shared flag and will carry more information
6803 * generic-sharing.c: Added mini_type_stack_size() which allows
6804 allows open types if given a generic sharing context.
6805 mini_get_basic_type_from_generic() takes a
6806 MonoGenericSharingContext* instead of a MonoCompile* now.
6808 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
6809 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
6810 mini-sparc.c, mini-x86.c: Trivial changes required by the two
6811 changes above. Just passing arguments through to the right
6814 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
6816 * mini-arm.c: unify the call emission to emit_code_seq().
6818 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
6820 * tramp-arm.c: reduced the trampoline size.
6822 2007-10-10 Mark Probst <mark.probst@gmail.com>
6824 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
6825 variable handling out of arch-specific code.
6827 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
6829 * mini-arm.c: implemented fast delegate dispatch.
6831 2007-10-09 Zoltan Varga <vargaz@gmail.com>
6833 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
6834 that fp elimination is turned off if the space required by locals is too
6837 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
6839 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
6840 ARM to the new style trampoline.
6842 2007-10-09 Zoltan Varga <vargaz@gmail.com>
6844 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
6846 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
6848 2007-10-09 Martin Baulig <martin@ximian.com>
6851 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
6852 `field_info_offset_offset'.
6854 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
6856 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
6857 removed more internal usage of the r11 register and made it available
6858 to the register allocator.
6860 2007-10-08 Mark Probst <mark.probst@gmail.com>
6862 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
6863 when sharing generics and treat type variables as references.
6865 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
6867 * mini-ppc.c: started removing the internal uses of register r11
6868 to eventually allow the register allocator to manage it as an
6869 additional available register.
6871 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
6873 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
6875 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
6877 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
6878 specific trampolines as they are not performance critical as a jump
6879 target (maybe align as before only for AOT code?). This saves about
6880 200 KB of native code on x86 for monodevelop startup.
6882 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
6884 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
6885 monodevelop startup.
6887 2007-10-06 Zoltan Varga <vargaz@gmail.com>
6889 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
6891 * mini-sparc.h mini-sparc.c: Implement IMT support.
6893 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
6894 its smaller and doesn't clobber sparc_g1.
6896 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
6898 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
6900 * mini-ppc.c: optimized the size of the IMT thunks a bit.
6902 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
6904 * mini-ppc.c: implemented fast delegate invocation.
6906 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
6908 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
6910 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
6912 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
6913 code to the new style trampoline in preparation for IMT support.
6915 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
6917 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
6918 systems already. This also reduces the specific trampiline sizes and
6919 prepares for the use of r12 as the IMT identifier register.
6921 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6923 * mini-mips.h: endianess fix (simplified from a patch by
6924 Thomas Kunze <thommy@tabao.de>, bug #323737).
6926 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
6928 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
6929 to access ucontext fields and enable netbsd support
6930 (partially from Magnus Henoch <mange@freemail.hu>).
6932 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6934 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
6935 use the preprocessor from the CPP env var if it is set.
6937 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
6939 * mini-trampolines.c: fixed an assertion and moved it earlier in the
6940 code, before interface_offset gets used.
6942 2007-10-02 Zoltan Varga <vargaz@gmail.com>
6944 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
6945 mono_class_setup_vtable () before accessing klass->vtable.
6947 2007-10-01 Zoltan Varga <vargaz@gmail.com>
6949 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
6952 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6954 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
6955 IMT slots (this saves hundreds of KB of memory in programs like
6956 IronPython and Monodevelop).
6958 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
6960 * mini.c: print the delegate counter.
6962 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
6964 * mini-x86.c: make it easier to enable the debugging code for IMT
6967 2007-09-28 Martin Baulig <martin@ximian.com>
6970 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
6971 `mono_method_klass_offset' and `mono_method_token_offset'.
6973 2007-09-20 Mark Probst <mark.probst@gmail.com>
6975 * mini.c: First generics sharing implementation. Can only share
6976 in very simple cases. If sharing doesn't work it falls back to
6977 dedicated compilation.
6979 * mini.h: Flag in MonoCompile to specify whether generic
6980 compilation is shared. Flags enum for marking which generic inst
6981 of a context is used. Prototypes for helper functions.
6983 * generic-sharing.c: Helper functions for generic method sharing.
6985 * optflags-def.h: Optimization flag (gshared) for enabling generic
6986 method sharing added.
6988 * Makefile.am: generic-sharing.c added.
6990 2007-09-19 Daniel Nauck <dna@mono-project.de>
6992 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
6994 2007-09-19 Massimiliano Mantione <massi@ximian.com>
6995 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
6998 2007-09-19 Martin Baulig <martin@ximian.com>
7000 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
7001 mono_debug_cleanup() is now part of mono_cleanup().
7003 2007-09-18 Zoltan Varga <vargaz@gmail.com>
7005 * driver.c (mono_main): Fix a warning.
7007 2007-09-17 Zoltan Varga <vargaz@gmail.com>
7009 * aot-compiler.c: Optimize various parts when processing large assemblies.
7012 * mini.c (mono_patch_info_hash): Improve hash function.
7014 2007-09-14 Jonathan Chambers <joncham@gmail.com>
7016 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
7018 Code is contributed under MIT/X11 license.
7020 2007-09-14 Zoltan Varga <vargaz@gmail.com>
7022 * mini.c (mini_init): Fix a leak.
7024 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
7026 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
7028 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
7030 2007-09-14 Zoltan Varga <vargaz@gmail.com>
7032 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
7034 2007-09-13 Zoltan Varga <vargaz@gmail.com>
7036 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
7039 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
7041 * mini.c (handle_alloc): Enable managed allocators in AOT code.
7043 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
7045 * aot-runtime.c (decode_patch_info): Ditto.
7047 2007-09-12 Jonathan Chambers <joncham@gmail.com>
7049 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
7050 static case. Cache delegates in architecture specific code,
7051 based on number of parameters.
7053 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
7054 in architecture specific code, based on number of parameters.
7056 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
7057 caching happen in architecture specific code now.
7059 Code is contributed under MIT/X11 license.
7061 2007-09-12 Jonathan Chambers <joncham@gmail.com>
7063 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
7064 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
7065 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
7067 Code is contributed under MIT/X11 license.
7069 2007-05-15 Massimiliano Mantione <massi@ximian.com>
7070 * mini.c: (mono_thread_abort) Fixed bug #82416.
7072 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
7074 * mini.: hook the new managed GC allocation feature into the JIT.
7076 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
7078 * mini.c: implementation for the new runtime tls opcode.
7080 2007-09-11 Martin Baulig <martin@ximian.com>
7083 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
7084 `mono_method_inflated_offset'.
7086 2007-09-07 Zoltan Varga <vargaz@gmail.com>
7088 * driver.c mini.h mini.c: Add a new devel command line option for injecting
7089 async exceptions into a method.
7091 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
7092 purpose of testing whenever the unwinder works at every instruction.
7094 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
7096 * mini.c: check accessibility of method used in ldftn (fixes
7099 2007-09-04 Zoltan Varga <vargaz@gmail.com>
7101 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
7103 * inssel.brg: Fix a warning.
7105 2007-09-03 Martin Baulig <martin@ximian.com>
7107 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
7108 now takes the `main_method' as argument.
7110 2007-09-02 Zoltan Varga <vargaz@gmail.com>
7112 * cpu-sparc.md (endfilter): Add missing src1:i argument.
7114 2007-08-30 Jonathan Chambers <joncham@gmail.com>
7116 * driver.c: include the cil-coff.h header on Windows.
7118 Code is contributed under MIT/X11 license.
7120 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
7122 * mini.c, driver.c: don't include the cil-coff.h header.
7124 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
7126 * mini.c: flag places that needs fixes fo soft-float support.
7128 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
7130 * mini.h, inssel-float.brg: fix soft-float constant loads on big
7131 endian systems (partially from Dean Jenkins, bug #81924).
7133 2007-08-28 Mark Probst <mark.probst@gmail.com>
7135 * mini.c (check_linkdemand): Remove embedded reference object in
7136 call to LinkDemandSecurityException.
7137 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
7138 with an IntPtr instead of a reference object.
7140 2007-08-28 Zoltan Varga <vargaz@gmail.com>
7142 * mini.c (handle_initobj): Handle alignment properly.
7144 * inssel.brg (mini_emit_memset): Ditto.
7146 * inssel.brg (mini_emit_memcpy): Ditto.
7148 * inssel-sparc.brg: Ditto.
7150 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
7152 2007-08-26 Zoltan Varga <vargaz@gmail.com>
7154 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
7155 exceptions raised in unmanaged code. Fixes part of #82594.
7157 2007-08-24 Mark Probst <mark.probst@gmail.com>
7159 * mini.c (mono_method_to_ir), declsec.c
7160 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
7162 2007-08-22 Martin Baulig <martin@ximian.com>
7165 (MonoDebuggerThreadInfo): New typedef.
7166 (mono_debugger_thread_table): New global variable.
7167 (mono_debugger_thread_created): New public function.
7168 (mono_debugger_thread_cleanup): New public function.
7172 - removed `get_current_thread' and `lookup_assembly'.
7173 - removed `data_table'.
7174 - added `thread_table'.
7177 (mono_thread_start_cb): Call mono_debugger_thread_created().
7178 (mono_thread_attach_cb): Likewise.
7179 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
7180 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
7183 * driver.c (mono_main): Move mono_debug_init() up, before calling
7184 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
7186 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7188 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
7189 together when passing several arguments of type double (gives a small
7190 speedup and saves a few bytes of generated code).
7192 2007-08-20 Jb Evain <jbevain@novell.com>
7194 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
7196 2007-08-20 Jb Evain <jbevain@novell.com>
7198 * mini.c (mono_method_to_ir): throw MethodAccessException
7199 and FieldAccessException instead of InvalidProgramException.
7201 2007-08-20 Mark Probst <mark.probst@gmail.com>
7203 * mini.c: CoreCLR security checks.
7205 * mini.h: Removed MonoSecurityMode (moved to
7206 metadata/security-manager.h) and mono_security_mode global var
7207 (replaced by set/get functions in security-manager.h).
7209 * driver.c: Added "core-clr-test" security mode for testing. Used
7210 set-function for setting security mode.
7212 2007-08-17 Mark Probst <mark.probst@gmail.com>
7214 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
7215 the new jit_info_table.
7217 * driver.c: Test code for the new jit_info_table (enabled by the
7218 define MONO_JIT_INFO_TABLE_TEST).
7220 2007-08-14 Zoltan Varga <vargaz@gmail.com>
7222 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
7223 detection of call <REG> instruction sequence. Fixes build on freebsd.
7225 2007-08-13 Zoltan Varga <vargaz@gmail.com>
7227 * mini-exceptions.c: Fix a warning.
7229 2007-08-11 Zoltan Varga <vargaz@gmail.com>
7231 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
7232 stack overflow handling code on amd64 too.
7234 * mini-exceptions.c (mono_setup_altstack): Make this use
7235 mono_thread_get_stack_bounds ().
7237 * mini-x86.h: Disable sigaltstack on solaris x86.
7239 2007-08-10 Zoltan Varga <vargaz@gmail.com>
7241 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
7243 2007-08-10 Geoff Norton <gnorton@customerdna.com>
7245 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
7247 2007-08-08 Zoltan Varga <vargaz@gmail.com>
7249 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
7251 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
7253 2007-08-03 Neale Ferguson <neale@sinenomine.net>
7255 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
7258 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
7260 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
7261 to be emitted (bug #82281).
7263 2007-08-01 Martin Baulig <martin@ximian.com>
7265 Merged the `debugger-dublin' branch.
7267 * debug-debugger.h (MonoDebuggerInfo):
7268 Removed the `old_*' compatibility entries.
7269 Added `debugger_version' and `data_table'.
7270 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
7271 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
7274 (MiniDebugMethodBreakpointInfo): Add `address_list'.
7275 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
7276 instead of a `gconstpointer'.
7277 (mono_debugger_insert_method_breakpoint): Return a
7278 `MonoDebugMethodAddressList *'.
7280 2007-06-28 Martin Baulig <martin@ximian.com>
7282 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
7284 2007-08-01 Zoltan Varga <vargaz@gmail.com>
7286 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
7287 __builtin_frame_address () since it is broken on older gcc versions.
7289 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
7291 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
7292 on the stack overflow handling and made the managed stack overflows
7293 catchable in most cases using soft guard pages.
7294 * exceptions-x86.c: added code to restore the protection in the soft
7295 guard pages at the end of exception handling.
7297 2007-07-31 Zoltan Varga <vargaz@gmail.com>
7299 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
7301 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
7303 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
7306 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
7308 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
7309 signal handling support until it has been ported to the new mechanism.
7310 * mini.c: fixed stack overflow detection and use the new
7311 architecture code to handle signals on the altstack.
7313 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
7315 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
7316 stack overflows on the alt stack.
7318 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
7320 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
7321 stack overflows on the alt stack.
7323 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
7325 * exceptions-ppc.c: cleanup preparing for altstack support.
7327 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
7329 * exceptions-arm.c: cleanup preparing for altstack support.
7331 2007-07-27 Mark Probst <mark.probst@gmail.com>
7333 * mini.c (print_jit_stats): Output hazard pointer stats.
7335 2007-07-26 Mark Probst <mark.probst@gmail.com>
7337 * driver.c, mini.c: Replaced security mode flags with a single
7340 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
7342 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
7344 2007-07-25 Mark Probst <mark.probst@gmail.com>
7346 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
7347 (which doesn't do anything yet) for activating Core CLR
7348 (Silverlight) security.
7350 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
7352 * mini-codegen.c: work around a possible gcc bug on arm.
7354 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
7356 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
7357 message for platforms that don't support AOT compilation.
7359 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
7361 * mini.h, mini.c, driver.c: temporary smcs hack.
7363 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
7365 * mini-arm.h, mini-arm.c: arm EABI fixes.
7367 2007-07-22 Zoltan Varga <vargaz@gmail.com>
7369 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
7372 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
7373 trampolines taking a method argument.
7375 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
7377 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
7378 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
7380 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
7381 JIT compilation throws an exception. Fixes #82050.
7383 2007-07-19 Mark Probst <mark.probst@gmail.com>
7385 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
7386 with the MONO_EXCEPTION_ defines.
7388 2007-07-17 Zoltan Varga <vargaz@gmail.com>
7390 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
7393 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
7394 the cause of an assertion.
7396 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
7398 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
7401 2007-07-15 Zoltan Varga <vargaz@gmail.com>
7403 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
7404 assert. Should fix #82103.
7406 2007-07-14 Zoltan Varga <vargaz@gmail.com>
7408 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
7409 here too. Fixes #82095.
7411 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
7414 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
7416 * mini-amd64.h: Enable IMT for amd64.
7418 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
7420 2007-07-12 Zoltan Varga <vargaz@gmail.com>
7422 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
7424 2007-07-12 Mark Probst <mark.probst@gmail.com>
7426 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
7427 as soon as check_linkdemand sets an exception_type.
7429 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
7431 * mini-x86.c: fixed offsets for IMT call sequence.
7432 * mini-x86.h: enable IMT again.
7434 2007-07-11 Zoltan Varga <vargaz@gmail.com>
7436 * trace.c (mono_trace_enter_method): Decode MonoType too.
7438 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
7440 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
7442 * mini-amd64.c: Add preliminary IMT implementation.
7444 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
7446 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
7447 understand the new IMT-base interface invocation (thanks to
7448 Daniel Nauck for the report and the remote debugging session).
7450 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
7452 * mini-x86.c: size and speed optimizations for the IMT bsearch.
7454 2007-07-11 Zoltan Varga <vargaz@gmail.com>
7456 * Makefile.am (aotcheck): Make this actually use the AOTed code.
7458 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
7460 * mini-trampolines.c: implement AOT IMT support.
7461 * mini-x86.h: enable IMT support for wider testing.
7463 2007-07-10 Zoltan Varga <vargaz@gmail.com>
7465 * inssel.brg (emit_imt_argument): Add aot support here.
7467 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
7469 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
7471 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
7472 of the IMT implementation, partially from massi, with my
7473 implementation of the bsearch sequence. Disabled by default until
7474 the AOT code is implemented.
7476 2007-07-10 Zoltan Varga <vargaz@gmail.com>
7478 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
7480 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
7482 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
7484 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
7485 arch-independent IMT JIT code from Massimiliano
7486 Mantione (massi@ximian.com) with small cleanups from me.
7488 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
7490 * Makefile.am: fix svn invocation to get the svn revision to be
7491 independent of the local language (build fix).
7493 2007-07-09 Mark Probst <mark.probst@gmail.com>
7495 * mini.c (inline_method): Reset cfg->exception_type if the
7496 inlining is aborted. Fixes: 82049.
7498 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
7500 * mini.c: remove assert from exception handling code when exception_ptr
7503 2007-07-05 Zoltan Varga <vargaz@gmail.com>
7505 * mini.c (mono_codegen): Add an assert.
7507 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
7508 enter and leave code.
7509 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
7511 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7513 * mini-ppc.c: fixed memory corruption for localloc(0)
7516 2007-07-05 Zoltan Varga <vargaz@gmail.com>
7518 * mini.c: Fix warnings.
7520 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
7522 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
7523 to emit better double->int conversions.
7525 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
7527 * mini.c: the provided Min/Max optimizations are valid for unisgned
7530 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
7532 * 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
7534 2007-06-28 Miguel de Icaza <miguel@novell.com>
7536 * mini.c (mono_running_on_valgrind): Add support for reporting the
7537 method and its boundaries to valgrind.
7539 2007-06-28 Martin Baulig <martin@ximian.com>
7541 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
7543 2007-06-25 Zoltan Varga <vargaz@gmail.com>
7545 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
7547 * generic.2.cs: Add new test case.
7549 2007-06-25 Martin Baulig <martin@ximian.com>
7551 Merged the `debugger-dublin' branch.
7554 (mono_debugger_insert_method_breakpoint): New public method.
7555 (mono_debugger_remove_method_breakpoint): Likewise.
7556 (mono_debugger_check_breakpoints): New static method.
7557 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
7559 * debug-debugger.h (MonoDebuggerInfo):
7560 Renamed (to keep backward compatibility in the vtable):
7561 `insert_breakpoint' -> `old_insert_breakpoint'.
7562 `remove_breakpoint' -> `old_remove_breakpoint'.
7563 `create_string' -> `old_create_string'.
7564 `lookup_class' -> `old_lookup_class'.
7565 `lookup_type' -> removed; changed into a dummy field.
7566 `lookup_assembly' -> `old_lookup_assembly'.
7567 Added (same functionality, but different signature):
7568 `create_string', `lookup_class', `lookup_assembly'
7570 `get_method_addr_or_bpt', `remove_method_breakpoint',
7571 `runtime_class_init'.
7573 * debug-debugger.c: Merged the `debugger-dublin' branch.
7575 2007-06-23 Zoltan Varga <vargaz@gmail.com>
7577 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
7579 (peephole_pass): Likewise.
7581 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
7583 * driver.c: hopefully make setaffinity work also for ancient
7586 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
7588 * driver.c : win32 build fix.
7590 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
7592 * driver.c: check for the MONO_NO_SMP env var and bind to a single
7593 processor if it is set.
7595 2007-06-21 Martin Baulig <martin@ximian.com>
7597 * debug-mini.h: New file.
7600 (mono_debugger_insert_breakpoint_full): Moved here from
7601 ../metadata/mono-debug-debugger.c.
7602 (mono_debugger_remove_breakpoint): Likewise.
7603 (mono_debugger_breakpoint_callback): Likewise.
7605 2007-06-15 Raja R Harinath <rharinath@novell.com>
7607 * jit-icalls.c (mono_helper_compile_generic_method): Update to
7608 changes in MonoGenericClass.
7610 2007-06-14 Zoltan Varga <vargaz@gmail.com>
7612 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
7614 2007-06-14 Raja R Harinath <rharinath@novell.com>
7616 * jit-icalls.c (mono_helper_compile_generic_method): Update to
7617 removal of MonoGenericMethod.
7619 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7621 * mini-exceptions.c: hooks for the exception events profiling API.
7623 2007-06-14 Randolph Chung <tausq@debian.org>
7625 * Makefile.ma: Add hppa target.
7626 * mini-arch.h: Include mini-hppa.h
7627 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
7628 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
7629 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7631 2007-06-14 Randolph Chung <tausq@debian.org>
7633 * inssel.brg: Add rules for "chained" compare-branch operations so that
7634 a single compare op can affect multiple branches. Adjust cost for
7635 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
7636 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
7637 cost for some rules so that they can more easily be overridden by
7638 per-arch rules (with fixes from lupus).
7639 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7641 2007-06-13 Randolph Chung <tausq@debian.org>
7643 * mini-ops.h: Reorder branch ops so that they match the order of the
7644 corresponding CEE_* ops. The code expects them this way.
7645 Add new ops for HPPA target.
7646 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7648 2007-06-13 Randolph Chung <tausq@debian.org>
7650 * mini-exceptions.c: Handle cases where the stack grows towards
7652 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7654 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
7656 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
7658 * driver.c: explain where a non-matching corlib is found.
7660 2007-06-13 Mark Probst <mark.probst@gmail.com>
7662 * mini.c (print_jit_stats): Output dynamic code allocation stats.
7664 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
7666 * mini-exceptions.c: Generate a method profile leave event during
7667 an exception to ensure that the profiler gets notified.
7669 2007-06-07 Zoltan Varga <vargaz@gmail.com>
7671 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
7674 * cpu-amd64.md: Add long_and/or/xor opcodes.
7676 2007-06-06 Wade Berrier <wberrier@novell.com>
7678 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
7679 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
7680 length of instruction shr_imm (expected 8, got 10)
7682 2007-06-06 Zoltan Varga <vargaz@gmail.com>
7684 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
7686 2007-06-06 Mark Probst <mark.probst@gmail.com>
7688 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
7689 MonoInternalHashTable again (fixed bug in the internal hash table
7692 2007-06-06 Mark Probst <mark.probst@gmail.com>
7694 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
7695 Have to figure out what makes it crash the SWF regression.
7697 2007-06-05 Zoltan Varga <vargaz@gmail.com>
7699 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
7701 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7703 * mini.c: optimize out the type check when storing null in a
7706 2007-06-04 Mark Probst <mark.probst@gmail.com>
7708 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
7709 MonoInternalHashTable.
7711 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
7713 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
7714 signed integer methods.
7716 2007-06-02 Zoltan Varga <vargaz@gmail.com>
7718 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
7719 permanently since the current approach doesn't work.
7721 2007-06-02 Zoltan Varga <vargaz@gmail.com>
7723 * inssel.brg (stmt): Only call delegate->invoke_impl if
7724 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
7726 2007-06-01 Zoltan Varga <vargaz@gmail.com>
7728 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
7729 the sreg2==rdx case.
7731 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
7732 account if it contains a rex prefix.
7733 (peephole_pass): Handle OP_FMOVE as well.
7735 2007-06-01 Zoltan Varga <vargaz@gmail.com>
7737 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
7738 as it causes regressions.
7740 2007-05-31 Zoltan Varga <vargaz@gmail.com>
7742 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
7743 static case as well.
7745 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
7747 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
7748 (mono_arch_get_this_arg_from_call): Ditto.
7750 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
7752 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
7755 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
7756 (mono_arch_get_this_arg_from_call): Ditto.
7758 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
7760 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
7761 try to create optimized invoke code and use that for further invocations.
7762 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
7764 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
7766 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
7768 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
7769 sealed classes or methods.
7770 *devirtualization.cs: tests for the new optimization
7772 2007-05-29 Zoltan Varga <vargaz@gmail.com>
7774 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
7775 by the update_volatile () function.
7777 2007-05-27 Zoltan Varga <vargaz@gmail.com>
7779 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
7782 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
7784 2007-05-24 Jonathan Chambers <joncham@gmail.com>
7786 * mini.c: Add configure checks for header files.
7787 * mini-x86.c: Add configure checks for header files.
7788 * trace.c: Add configure checks for header files.
7789 * aot-runtime.c: Add configure checks for header files.
7790 * aot-compiler.c: Add configure checks for header files.
7791 * driver.c: Add configure checks for header files.
7792 * mini-codegen.c: Add configure checks for header files.
7794 Code is contributed under MIT/X11 license.
7796 2007-05-22 Zoltan Varga <vargaz@gmail.com>
7798 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
7799 icompare_imm -128 + op_iclt. Fixes #81703.
7801 2007-05-19 Zoltan Varga <vargaz@gmail.com>
7803 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
7805 2007-05-15 Massimiliano Mantione <massi@ximian.com>
7807 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
7808 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
7809 so that all isinst checks now use "interface_bitmap".
7811 2007-05-15 Zoltan Varga <vargaz@gmail.com>
7813 * cpu-amd64.md (jmp): Fix a warning.
7815 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
7817 * basic.cs: Add new regression test.
7819 * basic.cs: Remove test which is now in basic-long.cs.
7821 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
7823 * basic-long.cs: Add new test.
7825 2007-05-13 Zoltan Varga <vargaz@gmail.com>
7827 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
7829 2007-05-12 Zoltan Varga <vargaz@gmail.com>
7831 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
7833 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
7836 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
7837 throwing code a bit.
7839 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
7840 the exception throwing code a bit.
7842 * mini-x86.c (get_call_info): Allocate result from a mempool.
7844 2007-05-11 Zoltan Varga <vargaz@gmail.com>
7846 * aot-compiler.c (find_typespec_for_class): Fix the assert.
7848 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
7850 * mini.h (MonoCompile): Add 'token_info_hash' field.
7852 * mini.c: Save token->method associations during compilation so the AOT
7853 compiler can use it.
7855 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
7856 which reference generic classes and methods.
7858 2007-05-10 Zoltan Varga <vargaz@gmail.com>
7860 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
7862 * aot-compiler.c (compile_method): Fix a typo in a comment.
7864 * aot-runtime.c (decode_cached_class_info): Skip generic types.
7866 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
7869 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
7871 2007-05-09 Zoltan Varga <vargaz@gmail.com>
7873 * mini.h (MonoCompile): Add 'args' field.
7875 * mini.c (mono_compile_create_vars): Store variables representing the arguments
7878 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
7880 2007-05-08 Zoltan Varga <vargaz@gmail.com>
7882 * mini.c (mono_compile_get_interface_var): Remove this unused function.
7884 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
7886 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
7887 opcodes for some opcodes.
7889 * mini.h *.brg *.c: Use the new opcodes.
7891 2007-05-08 Massimiliano Mantione <massi@ximian.com>
7893 * mini.h: Bumped aot revision.
7895 * inssel.brg: modified code generation of type checks for interfaces
7896 to use the new "MonoClass.interface_bitmap" instead of the old
7897 "MonoClass.interface_offsets".
7899 2007-04-30 Zoltan Varga <vargaz@gmail.com>
7901 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
7903 2007-04-29 Zoltan Varga <vargaz@gmail.com>
7905 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
7908 2007-04-27 Neale Ferguson <neale@sinenomine.net>
7910 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
7912 2007-04-27 Wade Berrier <wberrier@novell.com>
7914 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
7915 mini.h) to fix build.
7917 2007-04-26 Zoltan Varga <vargaz@gmail.com>
7919 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
7921 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
7922 causes the corlib unit tests to fail.
7924 2007-04-25 Zoltan Varga <vargaz@gmail.com>
7926 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
7928 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
7930 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
7931 opcodes to the comparison relations.
7933 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
7934 opcodes to their types.
7936 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
7938 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
7939 it in cfg->arch.cinfo.
7941 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
7943 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
7944 cfg->cil_offset_to_bb.
7946 2007-04-24 Zoltan Varga <vargaz@gmail.com>
7948 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
7949 created becase of initlocals.
7951 2007-04-23 Zoltan Varga <vargaz@gmail.com>
7953 * mini-alpha.c cpu-alpha.md: More alpha port work from
7954 Sergey Tikhonov <tsv@solvo.ru>.
7956 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
7958 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
7960 2007-04-19 Zoltan Varga <vargaz@gmail.com>
7962 * cpu-s390.md (break): Correct the length of break instruction.
7964 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7966 * mini.c: fix a couple of soft-float issues and comments.
7968 2007-04-15 Miguel de Icaza <miguel@novell.com>
7970 * trace.c (is_filenamechar): - is also a filename char.
7972 2007-04-15 Neale Ferguson <neale@sinenomine.net>
7974 * mini-s390.c: Correct checking for enum type in return value processing.
7976 2007-04-14 Raja R Harinath <rharinath@novell.com>
7978 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
7979 (version.h): Makefile is in the build directory.
7981 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
7983 * mini-amd64.h: fix for assertion failure on Solaris/amd64
7985 2007-04-11 Martin Baulig <martin@ximian.com>
7987 * mini.c (can_access_member): Fix handling of generic classes;
7990 2007-04-10 Zoltan Varga <vargaz@gmail.com>
7992 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
7994 2007-04-05 Zoltan Varga <vargaz@gmail.com>
7996 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
7998 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
8000 * mini-codegen.c: make sure the right spill amount is
8001 used for fp or integer registers (fixes the float_sub_spill() on ppc).
8003 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
8005 * mini-ppc.c: fixes for the fp_branch_nan test.
8007 2007-03-23 Zoltan Varga <vargaz@gmail.com>
8009 * basic.cs: Comment out new test which still fails on ia64.
8011 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
8013 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
8015 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
8017 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
8019 2007-03-22 Zoltan Varga <vargaz@gmail.com>
8021 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
8022 on 64 bit machines. Fixes part of #80738.
8024 * basic.cs: Add regression test.
8026 2007-03-17 Zoltan Varga <vargaz@gmail.com>
8028 * inssel.brg basic.cs: Revert previous change to fix build.
8030 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
8033 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
8035 * basic.cs: Add new regression test.
8037 2007-03-17 Zoltan Varga <vargaz@gmail.com>
8039 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
8042 2007-03-16 Neale Ferguson <neale@sinenomine.net>
8044 * cpu-s390x.md: Correct length of break instruction.
8046 2007-03-16 Neale Ferguson <neale@sinenomine.net>
8048 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
8049 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
8051 2007-03-15 Jonathan Chambers <joncham@gmail.com>
8053 * *.c: Begin WIN64 port.
8054 * mini.c: Use correct register in profiler.
8055 * mini-amd64.c: No inline assembly on Win64.
8056 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
8057 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
8058 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
8059 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
8060 mono_arch_ip_from_context for Win64.
8062 Contributed under MIT/X11 license.
8064 2007-03-15 Zoltan Varga <vargaz@gmail.com>
8066 * exceptions-amd64.c (seh_handler): Ditto.
8068 * exceptions-x86.c (seh_handler): Fix a memory leak.
8070 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
8072 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
8073 mini-s390x.c: fixed peephole optimizations to deal
8074 correctly with 1 and 2 byte reload avoidance.
8076 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
8078 * cpu-s390.md, cpu-s390x.md: update localloc length.
8080 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
8082 * cpu-g4.md: added missing descriptions.
8084 2007-03-14 Miguel de Icaza <miguel@novell.com>
8086 * Makefile.am: Add support so the tail tests are not executed on
8087 PowerPC as that is a known limitation of the PowerPC port.
8089 2007-03-13 Jonathan Chambers <joncham@gmail.com>
8091 * runmdesc.bat: Move to msvc directory.
8093 2007-03-13 Jonathan Chambers <joncham@gmail.com>
8095 * runmdesc.bat: Run executable that was produced by the current
8096 target and sent via an argument.
8098 2007-03-11 Zoltan Varga <vargaz@gmail.com>
8100 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
8103 * generics.2.cs: Add regression test.
8105 2007-03-09 Wade berrier <wberrier@novell.com>
8107 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
8109 2007-03-09 Zoltan Varga <vargaz@gmail.com>
8111 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
8112 AOT code depends on this.
8114 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
8116 * mini.c: more precise tracking of types in the eval stack
8117 (part of fix for bug #81044).
8119 2007-03-07 Zoltan Varga <vargaz@gmail.com>
8121 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
8123 * aot-compiler.c (encode_patch): Remove an obsolete comment.
8125 2007-03-06 Zoltan Varga <vargaz@gmail.com>
8127 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
8129 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
8131 2007-02-22 Zoltan Varga <vargaz@gmail.com>
8133 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
8134 a pointer on 64 bit systems. Fixes #80190.
8136 * iltests.il: Add new regression test.
8138 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
8140 * mini.c: inline a constant for Environment.IsRunningOnWindows.
8142 2007-02-19 Geoff Norton <gnorton@customerdna.com>
8144 * trace.c: Remove an erroneous alignemnt check when tracing.
8145 Fixes --trace on OSX86.
8147 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
8149 * mini-$(arch).h: initialize SP in context for all the archs.
8151 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
8153 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
8154 regressions in the thread tests.
8156 2007-02-14 Zoltan Varga <vargaz@gmail.com>
8158 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
8159 - fixed implementation of LOCALLOC opcode
8160 - implemented non-un compare for floats
8162 - implementation of FDIV and CKFINITE opcodes
8163 - fixes for latest mono updates
8164 - additional arch opcodes
8166 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
8168 * Makefile.am: simplify and merge rules for cross-compilation.
8170 2007-02-07 Massimiliano Mantione <massi@ximian.com>
8172 * local-propagation.c: Actually *apply* the fix for bug 80591...
8174 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
8176 * mini-exceptions.c: backuot part of the last change
8177 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
8179 2007-02-06 Massimiliano Mantione <massi@ximian.com>
8180 * inssel.brg: Fix bug 59286.
8183 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
8185 * mini-exceptions.c: patch from Zoltan to correctly check for
8186 stack boundaries (using the stack register, not the frame register),
8187 fixes bugs #80724, #79717.
8189 2007-02-03 Zoltan Varga <vargaz@gmail.com>
8191 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
8192 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
8194 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
8195 presence of frame pointer elimination.
8197 2007-02-01 Geoff Norton <gnorton@customerdna.com>
8199 * mini-x86.h: NetBSD UCONTEX_REG defines.
8201 2007-02-01 Zoltan Varga <vargaz@gmail.com>
8203 * inssel-amd64.brg: Fix amd64 build.
8205 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
8207 * mini.h: remove extern to workaround what looks likes gcc bug 26905
8210 2007-01-31 Zoltan Varga <vargaz@gmail.com>
8212 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
8215 * mini-<ARCH>.c: Use mono_is_regsize_var ().
8217 2007-01-30 Mark Mason <mason@broadcom.com>
8219 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
8220 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
8221 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
8222 beginning support for CEE_JMP [not quite working yet]
8223 * tramp-mips.c: LMF handling now works
8225 2007-01-30 Zoltan Varga <vargaz@gmail.com>
8227 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
8229 * mini.h (NULLIFY_INS): New macro.
8231 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8233 * mini.c: statistical profiler fix for windows, patch
8234 from Tor Lillqvist (tml@novell.com).
8236 2007-01-30 Massimiliano Mantione <massi@ximian.com>
8237 * local-propagation.c: Fix bug 80591.
8239 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
8241 * Makefile.am: put back the --export-dynamic option as with
8242 the previous gmodule flags (thanks to Robert Jordan).
8244 2007-01-28 Zoltan Varga <vargaz@gmail.com>
8246 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
8248 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
8249 simplify and speed up the local register allocator. Also rename some fields
8250 like iassign->vassign.
8252 * regalloc.c: Remove some functions which are no longer used since their
8253 inlined version is in mini-codegen.c.
8255 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
8257 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
8259 2007-01-27 Zoltan Varga <vargaz@gmail.com>
8261 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
8262 narrowing. Fixes #80622.
8264 * iltests.il: Add new regresssion test.
8266 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
8268 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
8269 debug-debugger.c, debug-debugger.h: warning fixes.
8270 * driver.c: updated copyright year and made it fit in one line.
8272 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
8274 * aot-runtime.c: updated to use mono-dl instead of gmodule.
8276 2007-01-25 Zoltan Varga <vargaz@gmail.com>
8278 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
8280 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
8282 * iltests.il: Add new test for bug #80507.
8284 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
8286 * mini-arm.h: use soft-float also on vfp for now.
8288 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
8290 * mini.c: fix some more soft-float issues.
8292 2007-01-24 Zoltan Varga <vargaz@gmail.com>
8294 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
8296 2007-01-24 Massimiliano Mantione <massi@ximian.com>
8297 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
8298 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
8299 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
8301 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
8303 * mini-arm.c: typo fix.
8305 2007-01-23 Neale Ferguson <neale@sinenomine.net>
8307 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
8309 2007-01-21 Zoltan Varga <vargaz@gmail.com>
8311 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
8312 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
8314 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
8316 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
8318 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
8320 * inssel.brg: Fix a warning.
8322 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
8324 * abcremoval.c ssa.c ssapre.c: Update after this change.
8326 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
8328 * dominators.c (df_set): Use mono_bitset_union_fast.
8330 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
8332 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
8333 mini-codegen.c: reduce relocations and memory usage for the cpu
8336 2007-01-20 Zoltan Varga <vargaz@gmail.com>
8338 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
8340 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
8341 to reduce their size.
8343 2007-01-19 Mark Mason <mason@broadcom.com>
8345 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
8346 * mini-mips.c: more configuration macros, support long conditional branches, additional
8347 asserts, fix epilog instrumentation.
8348 * mini-mips.h: use standard stack walk
8349 * cpu-mips.md: increase size of div, rem and conditional branches
8351 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
8353 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
8356 2007-01-19 Zoltan Varga <vargaz@gmail.com>
8358 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
8359 (compile_method): Ditto.
8361 * aot-runtime.c (decode_klass_info): Ditto.
8363 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
8364 needed by the code generated by inssel.brg. Also fix a warning.
8366 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
8368 * mini.c: deal with enums that become genericinsts by
8369 being nested in a generic class (bug #79956).
8371 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
8373 * mini.c: match the generic definition to check for
8374 private access with generic types (bug #78431).
8376 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
8378 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
8379 to make life easier for people cross-compiling that insist on not
8382 2007-01-17 Mark Mason <mason@broadcom.com>
8384 * inssel-long.brg: patch to deal with mips missing flags
8385 * inssel-long32-mips.brg: implement overflow checks
8386 * insset-mips.brg: implement overflow checks
8387 * mini-mips.h: implement conditional exception handling
8388 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
8389 Remove unused code, minor cleanups.
8390 * exceptions-mips.c: minor cleanups
8391 * mini-ops.h: add mips conditional exception ops
8392 * cpu-mips.md: add mips conditional exception ops
8395 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
8397 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
8398 to deal with mips missing of flags.
8400 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
8402 * exceptions-ppc.c: execute fault handlers.
8404 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
8406 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
8408 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
8410 * mini.c: handle also floating point values in initialize_array.
8412 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
8414 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
8415 array initialization and make it conditional on the intrins option.
8417 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
8419 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
8420 relocations and put the patch info names close to the enum definition.
8422 2007-01-15 Mark Mason <mason@broadcom.com>
8424 * basic.cs, exceptions.cs: break up large tests to increase debugability.
8426 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
8428 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
8430 2007-01-12 Raja R Harinath <rharinath@novell.com>
8432 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
8434 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
8436 * Makefile.am: distribute the mips sources.
8438 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8440 * mini-codegen.h: handle bug #80489 here, by excluding ecx
8443 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
8445 * cpu-x86.md: back out for now as this triggers other regressions.
8447 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
8449 * cpu-x86.md: force src1 and dest regpair for long shift instructions
8450 to eax:edx, so ecx can't get allocated to them (bug #80489).
8452 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
8454 * mini.c, mini-exceptions.c: enabled running fault handlers
8457 2007-01-03 Miguel de Icaza <miguel@novell.com>
8459 * driver.c: If nothing fail, do not use the string "failed",
8460 because it makes it very annoying to view test result logs on the
8463 2006-12-30 Miguel de Icaza <miguel@novell.com>
8465 * debug-debugger.c (mono_debugger_main): Rename "main" to
8466 "main_method" to prevent a warning.
8468 Remove a warning for unused field.
8470 2006-12-28 Martin Baulig <martin@ximian.com>
8473 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
8475 2006-12-22 Martin Baulig <martin@ximian.com>
8477 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
8478 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
8479 seperate `.mdb_debug_info' section, so we can access it from the
8480 debugger even if the binary is stripped.
8482 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
8483 from the `.mdb_debug_info' here to prevent the linker from
8484 removing that section.
8486 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
8489 2006-12-19 Robert Jordan <robertj@gmx.net>
8491 * mini-x86: enable the code to return small structures in
8492 registers for FreeBSD as well. Fixes bug #80278.
8493 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
8495 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
8497 * mini-x86.c: align the stack when calling the profiler
8498 function instrumenting the prolog (on OSX).
8500 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
8502 * mini.c: emit a break opcode where Debugger.Break () is called.
8504 2006-12-13 Miguel de Icaza <miguel@novell.com>
8506 * mini.c (mono_method_to_ir): Provide useful information on this
8507 assert, to prevent others from debugging like I did.
8509 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
8511 * mini.c: enable code which was incorrectly commented
8514 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
8516 * mini-x86.c: enable on OSX, too, the code to return small
8517 structures in registers.
8519 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
8521 * mini-x86.c: remove the use of the dynamic code manager here, too.
8523 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
8525 * mini.h, debug-debugger.c, tramp-*.c: fixed
8526 mono_debugger_create_notification_function() to use
8527 mono_global_codeman_reserve () instead of a dynamic code manager.
8529 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
8531 * mini.c, jit-icalls.h, jit-icalls.c: remove the
8532 ves_array_element_address() jit icall and use a generated
8533 managed method instead (which is about 4 times faster for a rank 3
8536 2006-11-29 Mark Mason <mason@broadcom.com>
8538 * basic-calls.cs: additional tests for passing
8539 structures as function arguments.
8541 2006-11-29 Mark Mason <mason@broadcom.com>
8543 * mini-mips.h: disable custom exception handling
8544 * mini-mips.c: throw/rethrow should use jalr to call
8545 exception stubs. Fixed bug with passing structures
8546 by value. More support for tracing floating point
8549 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
8551 * mini.c: fixed typo in the soft-float ldind.r4 handling
8554 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
8556 * mini.c, mini.h, driver.c: added --runtime command line
8557 option to select a different runtime than the autodetected one.
8558 * jit.h: added API for embedders to initialize with a specific
8561 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
8563 * mini.c: handle also boxing of r4 values (bug #80024).
8565 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
8567 * mini-ppc.c: force indirect calls until we reserve
8568 enough address space for all the generated code.
8570 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
8572 * exceptions-arm.c: workaround bugs in the libc definition
8575 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
8577 * inssel.brg: fixes from me and Mark Mason.
8579 2006-11-23 Dick Porter <dick@ximian.com>
8581 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
8582 semaphore display now we've fixed the initial value
8584 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
8586 * inssel.brg: partially revert the last change to fix the build.
8588 2006-11-21 Mark Mason <mason@broadcom.com>
8590 * inssel.brg: Add and use compare-and-branch macros to support
8591 architectures that do not have condition code registers (ie. MIPS).
8592 * *-mips.{c,brg,md}: Fix copyright statements
8594 2006-11-20 Mark Mason <mason@broadcom.com>
8596 * Makefile.am: remove mini-codegen.c from list of MIPS sources
8597 * mini.c: Allow GET_CONTEXT to be specified by the arch port
8598 * mini.h: Added declaration for mono_print_ins()
8599 * mini-codegen.c: added ins_spec initializer for MIPS
8600 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
8601 vreg to be virtual and hreg to be non-virtual.
8602 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
8603 is not yet working/implemented correctly.
8604 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
8605 non-static, fixup calls to print_ins() from other parts in the file.
8607 2006-11-20 Mark Mason <mason@broadcom.com>
8609 * basic-calls.cs: added tests for passing structures as arguments
8612 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
8614 * inssel-long32.brg: optimize signed division by power of two.
8616 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
8618 * mini-arm.c: added support for interworking with thumb code
8619 (mono must be still be built using the ARM instruction encoding).
8621 2006-11-19 Miguel de Icaza <miguel@novell.com>
8623 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
8624 verifier has different rules for it. Fixes a few verifier issues
8627 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
8628 at the end, so people know what happened.
8630 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
8632 * brach-opts.c: in optimize_exception_target() make sure we
8633 are in a catch clause (fixes bug #79871).
8635 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
8637 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
8638 more soft-float support fixes.
8640 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
8642 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
8643 that are passed half on the stack and half in registers.
8645 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
8647 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
8648 more mips integration work from Mark E Mason
8649 <mark.e.mason@broadcom.com>.
8651 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
8653 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
8654 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
8655 tramp-mips.c: added sources for the mips port, not
8656 integrated in the build yet. Contributed by
8657 Mark E Mason <mark.e.mason@broadcom.com>.
8659 2006-11-14 Neale Ferguson <neale@sinenomine.net>
8661 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
8663 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
8665 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
8666 put the soft-float rules in its own file since it seems to
8667 break s390 compilation.
8669 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
8671 * mini-arm.c: fixed wrnings.
8673 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
8675 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
8676 inssel-arm.brg: ARM support for soft-float.
8678 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
8680 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
8681 loads and stores of 32 bit fp values.
8683 2006-11-10 Zoltan Varga <vargaz@gmail.com>
8685 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
8687 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
8688 works. Fixes #79852 and #79463.
8690 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
8692 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
8693 more soft-float support WIP and fixes.
8695 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
8697 * mini-arm.c: some VFP updates.
8699 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
8701 * mini-exceptions.c: 0 is a valid local var offset in some
8702 architectures, don't assert (bug #78508).
8704 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
8706 * exceptions-arm.c: fixed off by one error in stack walk code.
8708 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
8710 * mini.h, mini.c: more precise tracking of type load exceptions.
8712 2006-11-03 Robert Jordan <robertj@gmx.net>
8714 * Makefile.am: [WIN32] Add monow.exe target.
8715 * driver.c: [WIN32] Don't detach the console when debugging.
8718 2006-10-30 Miguel de Icaza <miguel@novell.com>
8720 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
8722 2006-10-23 Zoltan Varga <vargaz@gmail.com>
8724 * aot-compiler.c (emit_method_info): Add a case missed earlier.
8726 * driver.c (mini_regression): Fix --regression with AOT.
8728 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
8730 2006-10-17 Zoltan Varga <vargaz@gmail.com>
8732 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
8734 * mini-sparc.h: Don't use sigaction on sparc/linux.
8736 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
8738 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
8740 * mini-exceptions.c: Add proper include files for getpid ().
8742 2006-10-16 Zoltan Varga <vargaz@gmail.com>
8744 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
8745 address instead of a MonoJitInfo* to avoid decoding the exception info for the
8748 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
8749 name cache to reduce its size.
8751 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8753 2006-10-15 Zoltan Varga <vargaz@gmail.com>
8755 * mini-x86.c: Save/restore the current LMF structure more efficiently using
8756 the mono_lmf TLS variable.
8758 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
8759 trampoline lmf frames.
8761 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
8763 2006-10-14 Zoltan Varga <vargaz@gmail.com>
8765 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
8766 the mono_lmf TLS variable.
8768 * mini-exceptions.c: Access the LMF structure through accessors.
8770 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
8771 variable instead of in jit_tls->lmf.
8773 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
8775 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
8776 trampoline lmf frames.
8778 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
8780 2006-10-12 Zoltan Varga <vargaz@gmail.com>
8782 * mini.c trace.c mini-x86.c: Revert these too.
8784 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
8787 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
8789 * genmdesc.c: removed now dead code.
8791 2006-10-09 Robert Jordan <robertj@gmx.net>
8793 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
8795 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
8797 * mini.h: do not leave gaps in the opcode values.
8799 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
8801 * jit-icalls.h: flag functions as internal here, too.
8803 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
8805 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
8806 functions with the internal attribute.
8808 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
8810 * aot-compiler.c: fclose the file descriptor in the profile read loop.
8812 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
8814 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
8817 2006-10-05 Zoltan Varga <vargaz@gmail.com>
8819 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
8820 tail calls as on other platforms.
8822 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
8824 * iltests.il: Add a few tailcall tests.
8826 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
8828 * driver.c: fix loop for old compilers (bug #79521).
8830 2006-10-02 Zoltan Varga <vargaz@gmail.com>
8832 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
8834 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
8836 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
8837 metadata without any code.
8839 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
8840 more precise debugging information using gdb.
8842 2006-09-30 Zoltan Varga <vargaz@gmail.com>
8844 * inssel-ia64.brg: Make the helper methods static.
8846 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
8848 * inssel-x86.brg: make the helper methods static.
8850 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
8852 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
8854 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
8856 * mini.c: updates for monoburg changes.
8857 * inssel.brg: make a few helper functions static as they should.
8859 2006-09-27 Zoltan Varga <vargaz@gmail.com>
8861 * Makefile.am: Move mini-codegen.c to common_sources.
8863 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
8865 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
8867 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
8868 mini-ppc.h: port to use the common local register allocator.
8870 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8872 * mini.h: Remove the comment too then.
8874 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
8876 * mini.h: put back backend.data which is to be used shortly and
8877 doesn't increase the size of MonoInst. If any 64 bit arch aligned
8878 pointers on 4 byte boundaries it'd have much bigger issues running
8879 and you can ifdef it out anyway.
8881 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8883 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
8884 MonoInst size by 4 bytes on 64 bit machines.
8886 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
8888 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
8889 replacement with more meaningful field names. Arch maintainers, please
8890 check the assigned names are good enough for your arch.
8892 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8894 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
8895 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
8897 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
8899 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
8900 relocations and memory requirements, put the optimization flags
8901 definitions in their own file.
8903 2006-09-24 Zoltan Varga <vargaz@gmail.com>
8905 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
8907 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
8909 2006-09-22 Zoltan Varga <vargaz@gmail.com>
8911 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
8913 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
8915 * inssel.brg: use the correct function to get the size of an item
8916 in an array, given an element class.
8917 * aot-compiler.c: do not access class->class_size directly.
8919 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
8921 * mini.h, debug-mini.c: added a debugging function to print
8922 info about local variables and arguments in a jitted method.
8924 2006-09-20 Zoltan Varga <vargaz@gmail.com>
8926 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
8928 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
8930 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8932 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
8933 inner and outer loops when passing vtypes.
8935 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
8937 * mini-ppc.c: take into account the cpu errata for cache flushing
8938 which caused some random errors (bug #79381).
8940 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8942 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
8943 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
8945 2006-09-17 Zoltan Varga <vargaz@gmail.com>
8947 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
8950 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
8953 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
8954 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
8956 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
8959 2006-09-13 Zoltan Varga <vargaz@gmail.com>
8961 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
8963 2006-09-12 Zoltan Varga <vargaz@gmail.com>
8965 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
8966 macro does not have to be changed during debugging.
8968 * 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>.
8970 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
8972 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
8974 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
8975 MONO_ARCH_NO_EMULATE_MUL is defined.
8977 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
8979 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
8981 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
8983 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
8985 2006-09-11 Zoltan Varga <vargaz@gmail.com>
8987 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
8988 stuff to mini-exceptions.c where it is used.
8990 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
8991 setup code, the real one is in mini-exceptions.c.
8993 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
8994 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
8995 some changes from the freebsd ports tree.
8997 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
9000 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
9002 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
9004 * mini.c: on Linux, check for /proc to be mounted
9005 (bug# 79351, novell bug#201204).
9007 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
9009 * mini.c: handle cases where pthread_attr_getstack() behaves
9010 incorrectly (bug #78096).
9012 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
9014 * mini-arm.c: support larger stack frames (bug #79272).
9016 2006-09-08 Zoltan Varga <vargaz@gmail.com>
9018 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
9020 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
9023 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
9024 mono_class_from_name () to find a class from its name.
9026 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
9028 2006-09-07 Zoltan Varga <vargaz@gmail.com>
9030 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
9032 2006-09-05 Kornél Pál <kornelpal@gmail.com>
9034 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
9036 2006-09-04 Zoltan Varga <vargaz@gmail.com>
9038 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
9039 callinfo->trampoline.
9041 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
9043 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
9046 2006-09-03 Zoltan Varga <vargaz@gmail.com>
9048 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
9050 2006-09-02 Zoltan Varga <vargaz@gmail.com>
9052 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
9053 stats.method_trampolines, it is already done by the generic trampoline code.
9055 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
9057 2006-09-01 Zoltan Varga <vargaz@gmail.com>
9059 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
9061 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
9063 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
9065 * mini.c (print_jit_stats): Print mscorlib mempool size too.
9067 * mini.c (print_jit_stats): Print new stats.
9069 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
9071 2006-08-31 Zoltan Varga <vargaz@gmail.com>
9073 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
9074 Address on two dimensional arrays. Fixes #78729.
9076 * mini.h (MonoCompile): Add a 'skip_visibility' field.
9078 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
9081 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
9083 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
9086 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
9088 (mini_get_ldelema_ins): Ditto.
9090 2006-08-30 Zoltan Varga <vargaz@gmail.com>
9092 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
9093 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
9096 2006-08-29 Neale Ferguson <neale@sinenomine.net>
9098 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
9099 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
9101 * exceptions-s390x.c: Cosmetic change.
9103 * tramp-s390.c: Fix warning.
9105 * cpu-s390.md: Correct length of mul_imm.
9107 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
9109 * aot-compiler.c: added binary writer with ELF backend
9110 implementation (only on Linux/x86 for now).
9112 2006-08-18 Zoltan Varga <vargaz@gmail.com>
9114 * Makefile.am: Don't run net 2.0 AOT tests.
9116 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
9117 (mono_compile_assembly): Skip net 2.0 assemblies as well.
9119 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
9121 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
9123 * aot-compiler.c: simplified and refactored the asm-writing code
9124 to allow different backends.
9126 2006-08-18 Zoltan Varga <vargaz@gmail.com>
9128 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9130 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
9131 little. Share patches of type TYPE_FROM_HANDLE as well.
9133 * mini.c (mono_patch_info_equal): New helper function.
9134 (mono_patch_info_hash): Ditto.
9136 * aot-compiler.c (emit_method_code): Fix s390 build.
9138 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
9139 is not handled because it is stored as a flag and not as a type ctor. Fixes
9142 2006-08-17 Zoltan Varga <vargaz@gmail.com>
9144 * aot-compiler.c: Fix computation of GOT slot statistics.
9146 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
9147 Also remove support for not PIC AOT.
9149 * mini.h: Bump AOT file format version.
9151 * objects.cs: Add a test for #78990.
9153 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
9154 (peter.dettman@iinet.net.au). Fixes #79087.
9156 * basic-long.cs: Add a test for the above.
9158 2006-08-16 Zoltan Varga <vargaz@gmail.com>
9160 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
9162 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
9165 2006-08-15 Zoltan Varga <vargaz@gmail.com>
9167 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
9170 2006-08-10 Jonathan Chambers <joncham@gmail.com>
9172 * mini.c: Don't verify COM proxy invoke calls
9175 2006-08-10 Dick Porter <dick@ximian.com>
9177 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
9178 which process is holding semaphores locked.
9180 2006-08-08 Zoltan Varga <vargaz@gmail.com>
9182 * mini-ia64.c mini-amd64.c: Fix #79027.
9184 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
9186 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
9188 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
9189 implicit arguments in a vararg call. Fixes #79027.
9191 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
9193 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
9194 (mono_get_array_new_va_signature): Ditto.
9196 2006-08-05 Zoltan Varga <vargaz@gmail.com>
9198 * aot-runtime.c: Call init_plt lazily.
9200 * inssel-long.brg: Fix unsigned long->int conversion.
9202 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
9204 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
9205 that most data is now in the .rss/.data section.
9207 2006-08-04 Zoltan Varga <vargaz@gmail.com>
9209 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
9211 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
9213 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
9215 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
9217 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
9218 virtual call. Fixes #79010.
9220 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
9221 and use the result as the this argument in the real call.
9223 * generics.2.cs: Add a new test for #79010.
9225 2006-08-03 Zoltan Varga <vargaz@gmail.com>
9227 * mini-x86.c: Fix a warning.
9229 * aot-compiler.c: Add a bunch of statistics.
9231 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
9233 2006-08-02 Zoltan Varga <vargaz@gmail.com>
9235 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
9237 2006-08-01 Zoltan Varga <vargaz@gmail.com>
9239 * 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>.
9241 2006-07-13 Miguel de Icaza <miguel@novell.com>
9243 * mini.c (mono_method_to_ir): Obtain the original method in the
9244 CIL stream and use this to perform validation.
9248 2006-07-19 Zoltan Varga <vargaz@gmail.com>
9250 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
9251 (mono_arch_call_opcode): Ditto.
9253 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
9256 * mini.c (mono_patch_info_dup_mp): New helper function.
9258 * aot-compiler.c (compile_method): Fix some of the memory allocated during
9259 compilation. Fixes #78827.
9261 2006-07-18 Kornél Pál <kornelpal@gmail.com>
9263 * declsec.c: Use original security informations for
9264 MONO_WRAPPER_MANAGED_TO_MANAGED.
9266 2006-07-15 Jonathan Chambers <joncham@gmail.com>
9268 * mini.c: Allow Com Interop methods/classes and
9269 don't verify COM wrapper calls
9272 2006-07-13 Zoltan Varga <vargaz@gmail.com>
9274 * inssel-long32.brg: Fix long->i4 checked conversion.
9276 * exceptions.cs: Add a test for the above.
9278 2006-07-08 Zoltan Varga <vargaz@gmail.com>
9280 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
9282 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
9285 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
9288 2006-07-03 Zoltan Varga <vargaz@gmail.com>
9290 * mini.c: Fix solaris/x86 exception handling.
9292 * Makefile.am: Get rid of $(ICU_LIBS).
9294 2006-07-02 Zoltan Varga <vargaz@gmail.com>
9296 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
9297 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
9298 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
9300 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
9302 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
9303 this function causes a SIGSEGV.
9305 2006-06-22 Zoltan Varga <vargaz@gmail.com>
9307 * mini.c: Remove unused solaris/x86 includes.
9309 2006-06-21 Zoltan Varga <vargaz@gmail.com>
9311 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
9313 2006-06-20 Jb Evain <jbevain@gmail.com>
9315 * cpu-g4.md: fix max length of start_handler instruction.
9317 2006-06-20 Massimiliano Mantione <massi@ximian.com>
9318 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
9320 2006-06-16 Massimiliano Mantione <massi@ximian.com>
9321 * ssa.c: Fixed bug 78653 for SSA based deadce.
9322 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
9323 MonoInst.flags, used in SSA based deadce.
9324 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
9325 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
9327 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
9329 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
9330 it can end up using non executable memory on ppc64 systems
9331 running ppc32 userspace (fix from Johannes Berg).
9333 2006-06-14 Dick Porter <dick@ximian.com>
9335 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
9338 2006-06-13 Massimiliano Mantione <massi@ximian.com>
9339 * mini.c: Made so that inline is locally disabled if it would
9340 trigger a .cctor, because too many apps depend on this behavior
9341 (which seems to be also the one of the MS CLR).
9343 2006-06-13 Zoltan Varga <vargaz@gmail.com>
9345 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
9346 No idea why this worked before.
9348 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
9349 which branch to outer exception clauses since they could skip the
9350 inner finally clauses. Fixes #78633.
9352 * exceptions.cs: Add a test for the above.
9354 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
9357 * iltests.il: Add a test for the above.
9359 2006-06-12 Zoltan Varga <vargaz@gmail.com>
9361 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
9362 after the end of a try bblock, to prevent asserts in mini_method_compile ().
9364 * iltests.il: Add a test for the above.
9366 2006-06-10 Zoltan Varga <vargaz@gmail.com>
9368 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
9370 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
9371 methods as instrinsics.
9373 2006-06-09 Wade Berrier <wberrier@novell.com>
9375 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
9376 (simple-cee-ops.h ssapre-mini-ops.h)
9378 2006-06-09 Neale Ferguson <neale@sinenomine.net>
9380 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
9381 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
9383 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
9384 * cpu-s390x.md: Fix max. length values for a couple of instructions.
9386 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
9388 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
9390 2006-06-08 Massimiliano Mantione <massi@ximian.com>
9392 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
9393 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
9394 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
9395 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
9396 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
9397 of opcodes, so that bug 78549 should not happen again.
9398 * ssapre.c: Updated to use the renamed files.
9400 2006-06-08 Zoltan Varga <vargaz@gmail.com>
9402 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
9403 in OP_ATOMIC_EXCHANGE_I4.
9405 2006-06-07 Wade Berrier <wberrier@novell.com>
9407 * tramp-s390.c: Fix s390 build (add missing pointer declarations
9408 in mono_debugger_create_notification_function)
9410 2006-06-06 Zoltan Varga <vargaz@gmail.com>
9412 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
9414 * mini.c (type_from_stack_type): Disable some changes which do not
9417 * driver.c: Reenable opts.
9419 * mini.h (MonoStackSlot): New structure to keep track of the verification state
9420 of the evaluation stack.
9422 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
9423 evaluation stack trace at entry to the bblock.
9425 * mini.c (merge_stacks): New function to perform verification of stack merges.
9426 Turned off by default.
9428 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
9431 2006-06-06 Massimiliano Mantione <massi@ximian.com>
9433 * local-propagation.c: Fixed bug 78549.
9435 2006-06-04 Zoltan Varga <vargaz@gmail.com>
9437 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
9439 2006-06-02 Miguel de Icaza <miguel@novell.com>
9441 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
9442 tramp-arm.c, tramp-ia64.c
9443 (mono_debugger_create_notification_function): Update signature to
9444 new signature and use new protocol for creating the notification
9447 Should fix the build.
9449 2006-06-02 Geoff Norton <gnorton@customerdna.com>
9451 * exceptions-ppc.c (mono_jit_walk_stack)
9452 (ves_icall_get_frame_info): Fix the build
9454 2006-06-02 Zoltan Varga <vargaz@gmail.com>
9456 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
9458 2006-05-31 Raja R Harinath <rharinath@novell.com>
9460 * il2tests.2.il: New file for generics CIL tests. Add test for
9462 * Makefile.am: Update.
9465 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
9468 2006-05-30 Massimiliano Mantione <massi@ximian.com>
9470 * aliasing.c: Fixed bug 78311.
9472 2006-05-29 Martin Baulig <martin@ximian.com>
9474 * mini-exceptions.c (mono_find_jit_info): When computing the
9475 native offset, check whether we're actually inside the method's
9476 code; call mono_debug_print_stack_frame() to format the frame.
9477 (ves_icall_System_Exception_get_trace): Call
9478 mono_debug_print_stack_frame() to format the stack frame.
9479 (ves_icall_get_trace): Update to the new debugging API.
9480 (mono_jit_walk_stack_from_ctx): Likewise.
9481 (ves_icall_get_frame_info): Likewise.
9483 * mini.c (get_method_from_ip): Use the new debugging API.
9484 (mono_print_method_from_ip): Likewise.
9487 (mono_jit_walk_stack): Use the new debugging API.
9488 (ves_icall_get_frame_info): Likewise.
9490 2006-05-27 Zoltan Varga <vargaz@gmail.com>
9492 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
9494 2006-05-25 Massimiliano Mantione <massi@ximian.com>
9496 * mini.c: Added "limitator" to inline for debugging.
9498 2006-05-24 Martin Baulig <martin@ximian.com>
9500 * debug-debugger.c (mono_debugger_init): Create a private,
9501 malloc()-based code manager for the notification function and
9502 intentionally leak it on exit. This fixes the crash-on-exit race
9506 (mono_debugger_create_notification_function): Added
9507 `MonoCodeManager *' argument.
9510 (mono_debugger_create_notification_function): Added
9511 `MonoCodeManager *' argument.
9513 2006-05-23 Massimiliano Mantione <massi@ximian.com>
9515 * aliasing.c: Fixed 64 bit issue.
9516 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
9517 default since all known bugs are fixed (one more time!).
9519 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
9521 * mini.c: write barrier support.
9523 2006-05-23 Martin Baulig <martin@ximian.com>
9525 * debug-debugger.c: Revert Paolo's change. Add comment and #error
9526 check at the top of the file.
9528 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
9530 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
9531 reverting changes without reason and without changelog entries.
9533 2006-05-18 Zoltan Varga <vargaz@gmail.com>
9535 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
9536 to a few opcodes. Fixes #78439.
9538 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
9539 consistency with other archs.
9541 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
9543 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
9545 * debug-debugger.c: fix the build.
9547 2006-05-17 Martin Baulig <martin@ximian.com>
9550 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
9551 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
9552 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
9553 (debugger_attach): Call GC_mono_debugger_add_all_threads().
9555 2006-05-11 Zoltan Varga <vargaz@gmail.com>
9557 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
9559 2006-05-10 Zoltan Varga <vargaz@gmail.com>
9561 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
9562 MONO_TYPE_GENERICINST.
9564 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
9565 MONO_TYPE_GENERICINST.
9567 2006-05-09 Zoltan Varga <vargaz@gmail.com>
9569 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
9572 2006-05-08 Zoltan Varga <vargaz@gmail.com>
9574 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
9576 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
9578 2006-05-06 Zoltan Varga <vargaz@gmail.com>
9580 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
9581 mono_trace_cleanup ().
9583 * iltests.il: Fix problem with the newly added test.
9585 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
9586 due to register constraints, free up the previous hreg. Fixes #78314.
9588 * iltests.il: Add new test for #78314.
9590 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
9591 Interlocked.Add. Fixes #78312.
9593 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
9595 2006-05-05 Zoltan Varga <vargaz@gmail.com>
9597 * inssel.brg (mini_emit_virtual_call): Fix a warning.
9599 2006-05-05 Martin Baulig <martin@ximian.com>
9601 * debug-mini.c (mono_debug_open_block): New method.
9604 (mono_arch_output_basic_block): Call mono_debug_open_block() at
9605 the beginning of each basic block.
9608 (mono_arch_output_basic_block): Call mono_debug_open_block() at
9609 the beginning of each basic block.
9611 2006-05-04 Massimiliano Mantione <massi@ximian.com>
9613 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
9614 default until I understand why they break the build on amd64.
9616 2006-05-04 Zoltan Varga <vargaz@gmail.com>
9618 * mini.c (mini_cleanup): Call mono_cleanup ().
9620 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
9623 2006-05-04 Massimiliano Mantione <massi@ximian.com>
9625 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
9626 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
9627 default since all known bugs are fixed, and I cannot reproduce bug
9628 77944... I'm asking Matt Hargett to test again after this commit.
9630 2006-04-28 Massimiliano Mantione <massi@ximian.com>
9632 * mini-codegen.c: Fixed typo that thrashed inline.
9634 2006-04-28 Zoltan Varga <vargaz@gmail.com>
9636 * dominators.c (compute_dominators): Avoid using a worklist since
9637 it is not correct in some cases. Instead, iterate over all bblocks as
9638 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
9640 2006-04-28 Miguel de Icaza <miguel@novell.com>
9642 * mini.c (mono_jit_compile_method_inner): Use
9643 mono_prepare_exception_from_error that resets the value
9646 2006-04-27 Miguel de Icaza <miguel@novell.com>
9648 * mini.c: Move the mini_loader_error_to_exception to metadata.
9650 2006-04-27 Massimiliano Mantione <massi@ximian.com>
9652 * aliasing.c: Fixed bug 78210.
9654 2006-04-27 Massimiliano Mantione <massi@ximian.com>
9656 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
9657 default until all their problems (or the ones they trigger) are fixed.
9659 2006-04-26 Zoltan Varga <vargaz@gmail.com>
9661 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
9663 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
9664 as loaded only after resolving patches since that could invoke the same method.
9666 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
9668 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
9671 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
9674 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
9677 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
9678 made from AOT code through the PLT table.
9680 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
9681 holding the plt offset when a call is made to the aot plt trampoline.
9683 2006-04-25 Zoltan Varga <vargaz@gmail.com>
9685 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
9688 * Makefile.am (common_sources): Fix build breakage.
9690 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
9691 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
9692 intra-assembly calls if possible.
9694 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
9696 * mini-trampolines.c: Handle PLT entries.
9698 * mini.c: Avoid creating a GOT var for calls.
9700 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
9703 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
9706 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
9709 * mini.h: Bump AOT file format version.
9711 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
9714 2006-04-25 Martin Baulig <martin@ximian.com>
9716 * driver.c: Disable copyprop, consprop and inline when running
9717 inside the debugger.
9719 2006-04-25 Martin Baulig <martin@ximian.com>
9721 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
9722 with `get_current_thread' and added `detach'.
9723 (MonoDebuggerMetadataInfo): Added `thread_size',
9724 `thread_tid_offset', `thread_stack_ptr_offset' and
9725 `thread_end_stack_offset'.
9727 2006-04-25 Zoltan Varga <vargaz@gmail.com>
9729 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
9732 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
9733 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
9735 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
9737 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
9739 * aot.c: Add support for ADJUSTED_IID.
9741 2006-04-24 Zoltan Varga <vargaz@gmail.com>
9743 * aot.c (emit_method_order): Don't align method_order_end.
9745 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
9746 the interface ID changes.
9748 2006-04-21 Dick Porter <dick@ximian.com>
9750 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
9751 cleaning up a thread. Fixes the new part of bug 77470.
9753 2006-04-20 Geoff Norton <gnorton@customerdna.com>
9755 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
9758 2006-04-19 Zoltan Varga <vargaz@gmail.com>
9760 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
9762 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
9763 SIGSEGV. Fixes #78072.
9765 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
9766 unregister our SIGABRT handler.
9768 2006-04-19 Massimiliano Mantione <massi@ximian.com>
9770 * mini.c: Disabled inline where it can alter the call stack in a
9771 way visible from managed code.
9772 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
9775 2006-04-16 Zoltan Varga <vargaz@gmail.com>
9777 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
9778 on other platforms. Fixes #78089.
9780 2006-04-13 Martin Baulig <martin@ximian.com>
9782 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
9783 determine whether we're inside the debugger.
9786 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
9788 2006-04-12 Zoltan Varga <vargaz@gmail.com>
9790 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
9791 handler clauses. Fixes #78024.
9793 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
9794 in the CALL_MEMBASE opcodes. Fixes #78088.
9795 (mono_arch_get_vcall_slot_addr): Ditto.
9797 2006-04-10 Martin Baulig <martin@ximian.com>
9799 * debug-debugger.c: The thread handling code has now been moved
9800 into ../metadata/threads.c.
9802 2006-04-10 Zoltan Varga <vargaz@gmail.com>
9804 * driver.c (mono_main): Fix --with-gc=none build.
9806 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
9807 (mono_spillvar_offset_float): Ditto.
9808 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
9809 hreg, not when its !global, since on ia64, there is a third category: stacked
9812 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
9814 * mini.c: set MonoInst->klass for load field address and a few other
9817 2006-04-10 Zoltan Varga <vargaz@gmail.com>
9819 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
9821 2006-04-07 Zoltan Varga <vargaz@gmail.com>
9823 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
9824 the branch opt changes.
9826 2006-04-06 Dick Porter <dick@ximian.com>
9828 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
9830 * wapihandles.c (mini_wapi_seminfo):
9831 * driver.c (mono_main): Add semaphore info option
9833 2006-04-05 Zoltan Varga <vargaz@gmail.com>
9835 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
9836 branch optimization changes. Fixes #78009.
9838 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
9840 * mini.c: ignore accessibility of methods in managed->native wrappers.
9842 2006-04-04 Zoltan Varga <vargaz@gmail.com>
9844 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
9846 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
9848 2006-04-03 Zoltan Varga <vargaz@gmail.com>
9850 * mini.c: Modify the branch optimizations to preserve the invariant that
9851 the entries inside the in_bb and out_bb arrays are unique.
9852 (mono_unlink_bblock): Avoid creation of new arrays.
9854 2006-04-02 Zoltan Varga <vargaz@gmail.com>
9856 * mini.c (mono_unlink_bblock): Fix regression caused by previous
9859 2006-04-01 Zoltan Varga <vargaz@gmail.com>
9861 * mini.c (optimize_branches): Remove the "optimizations" in
9862 the cbranch1/cbranch2 -> branch cases which were causing several
9863 problems in the past. Fixes #77986.
9865 2006-03-31 Chris Toshok <toshok@ximian.com>
9867 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
9868 default optimizations :(
9870 2006-03-31 Zoltan Varga <vargaz@gmail.com>
9872 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
9875 2006-03-31 Massimiliano Mantione <massi@ximian.com>
9877 * local-propagation.c: Added comments to structs and removed
9878 "Mono" prefixes from local tree mover types.
9880 2006-03-30 Zoltan Varga <vargaz@gmail.com>
9882 * Makefile.am (arch_sources): Define this for each architecture so
9883 libmono_la_SOURCES is defined in one place.
9885 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
9887 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
9890 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
9892 * driver.c: print the GC name supplied by configure.
9894 2006-03-29 Massimiliano Mantione <massi@ximian.com>
9896 * local-propagation.c: Added tree mover, and moved here all the
9897 local propagation code from mini.c
9898 * mini.c: Added support for treeprop, and moved all the local
9899 propagation code to local-propagation.c
9900 * mini.h: Added support for treeprop
9901 * driver.c: Added support for treeprop, enabled consprop, copyprop,
9902 treeprop, inline and deadce by default
9903 * Makefile.am: Added local-propagation.c
9905 2006-03-25 Zoltan Varga <vargaz@gmail.com>
9907 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
9909 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
9911 * debug-debugger.c: make it compile without the Boehm GC.
9913 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
9915 * mini.c: fixed issue with mismatch when an icall is registered
9916 with multiple names but same address.
9918 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
9920 * declsec.c, mini-exceptions.c: use write barrier to set reference
9921 fields of managed objects.
9923 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9925 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
9926 (can_access_internals): Fix a warning.
9928 * mini.c (print_method_from_ip): Rename this to
9929 mono_print_method_from_ip so it gets exported.
9931 * trace.c: Deal with strings inside StringBuilder's containing garbage
9932 and fix memory leaks. Fixes #77848.
9934 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9936 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
9939 2006-03-16 Neale Ferguson <neale@sinenomine.net>
9941 * mini-s390.c: Remove OP_X86_TEST_NULL.
9943 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
9945 * mini.c: use the correct GetHashCode() for the moving collector.
9947 2006-03-16 Massimiliano Mantione <massi@ximian.com>
9949 * liveness.c: Regalloc spill cost tuning.
9951 2006-03-15 Neale Ferguson <neale@sinenomine.net>
9953 * mini-s390x.h: Correct S390_LONG macro.
9955 * mini-s390x.c: Cleanup unused code.
9957 2006-03-15 Zoltan Varga <vargaz@gmail.com>
9959 * jit-icalls.h: New file.
9961 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
9962 icalls and include that instead of including jit-icalls.c.
9964 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
9967 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
9969 * mini.c: when checking for member accessibility, also check for
9970 friend assemblies and for explicit interface implementations.
9972 2006-03-14 Zoltan Varga <vargaz@gmail.com>
9974 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
9976 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
9978 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
9979 common cases are done first.
9981 * mini-ops.h: Only define platform specific opcodes on the given platform.
9983 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
9986 2006-03-14 Martin Baulig <martin@ximian.com>
9988 Revert Paolo's change from r57348:
9990 * mini.h: don't use gboolean for bitfields.
9991 * mini.c: verifier changes for fields and methods accessibility.
9993 2006-03-13 Neale Ferguson <neale@sinenomine.net>
9995 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
9997 * mini-s390x.c: Fix conv_r_un.
9999 * cpu-s390, cpu-s390x.md: Fix lengths.
10001 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
10003 * mini.c: nested types have access to all the nesting
10004 levels, not just the enclosing types.
10006 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
10008 * mini.c: added a few more verification checks.
10010 2006-03-12 Zoltan Varga <vargaz@gmail.com>
10012 * liveness.c: Merge optimizations from the linear-il branch.
10014 2006-03-11 Zoltan Varga <vargaz@gmail.com>
10016 * mini-ia64.c (emit_call): Add a comment.
10018 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
10020 * tramp-ia64.c: Fix some warnings.
10022 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
10024 * mini.h: don't use gboolean for bitfields.
10025 * mini.c: verifier changes for fields and methods accessibility.
10027 2006-03-11 Zoltan Varga <vargaz@gmail.com>
10029 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
10030 lazy icall wrapper changes.
10032 * dominators.c: Replace all the dominator algorithms with faster
10033 ones from the linear-il branch.
10035 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
10038 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
10039 common cases are done first.
10041 * mini-amd64.c: Fix some warnings.
10043 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
10046 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
10049 * mini.h: Add a missing prototype.
10051 2006-03-10 Zoltan Varga <vargaz@gmail.com>
10053 * mini.c: Compile icall wrappers lazily.
10055 * mini-codegen.c: Use printf instead of g_print since its much faster.
10057 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
10060 * mini.c (optimize_branches): Cache the negative result from
10061 remove_block_if_useless ().
10063 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
10064 Also fix some bblock linking issues.
10066 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
10069 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
10071 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
10072 accessed fields first, for better cache behavior.
10074 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
10076 * mini.c: speedup IList<T> array accesses.
10078 2006-03-09 Zoltan Varga <vargaz@gmail.com>
10080 * mini.c (mono_method_to_ir): Handle large methods overflowing the
10081 inline_costs counter. Fixes #77190.
10083 2006-03-06 Zoltan Varga <vargaz@gmail.com>
10085 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
10086 trace messages. Fixes #77706.
10088 2006-03-04 Martin Baulig <martin@ximian.com>
10090 * tramp-amd64.c, tramp-x86.c
10091 (mono_debugger_create_notification_function): Use
10092 mono_global_codeman_reserve() to allocate a buffer at runtime and
10095 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
10097 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
10098 notification function at runtime and then call `initialize' in the
10099 `MONO_DEBUGGER__debugger_info' vtable.
10101 2006-03-04 Zoltan Varga <vargaz@gmail.com>
10103 * iltests.il: Fix a visibility problem.
10105 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
10107 * driver.c, mini.c: add hooks for the counters API.
10109 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
10111 * driver.c: show disabled options.
10113 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
10115 * linear-scan.c: always use cost-driven selection.
10117 2006-02-28 Raja R Harinath <rharinath@novell.com>
10119 * jit-icalls.c (helper_compile_generic_method): Revert change from
10122 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
10124 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
10126 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
10128 * inssel.brg: style fixes, mostly to force the updated monoburg
10129 to run for people using svn.
10131 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
10133 * mini.c: match monoburg changes.
10135 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
10137 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
10138 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
10139 declaration in the header file.
10141 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
10143 * helpers.c: reduce relocations and mem usage.
10145 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
10147 * mini.h, mini-codegen.c: disable logging features if
10148 requested by configure.
10150 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
10152 * mini.c: tiny verifier changes.
10154 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
10156 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
10157 cpu-pentium.md: stack alignment changes for osx/x86,
10158 partially from Geoff Norton <gnorton@customerdna.com>.
10160 2006-02-24 Raja R Harinath <harinath@gmail.com>
10162 * jit-icalls.c (helper_compile_generic_method): Update to changes
10163 in metadata/class.c.
10165 2006-02-24 Zoltan Varga <vargaz@gmail.com>
10167 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
10169 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
10170 interface calls with large offsets.
10172 2006-02-23 Raja R Harinath <rharinath@novell.com>
10174 * jit-icalls.c (helper_compile_generic_method): Document the
10175 special-case we depend on so that we can inflate the method twice
10176 with the same context with no bad side-effects.
10178 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
10180 * mini-x86.c, mini-amd64.c: fix for case when xen support
10183 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
10185 * mini-x86.c, mini-amd64.c: generate code to access tls items
10186 in a faster way for Xen systems.
10188 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
10190 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
10191 updates and compilation fixes for the OSX/x86 port, mostly from
10192 Geoff Norton <gnorton@customerdna.com>.
10194 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
10196 * inssel.brg: faster interface call implementation
10197 to sync with the interface_offsets MonoVTable changes.
10199 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
10201 * mini.c: more verification checks.
10203 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
10205 * mini.c: added a few more verification checks.
10207 2006-02-17 Neale Ferguson <neale@sinenomine.net>
10209 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
10210 facility on the processor and use it if available.
10212 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
10214 * driver.c, aot.c, mini.c: throw exception if the IL code is
10215 invalid or unverifiable.
10217 2006-02-17 Raja R Harinath <rharinath@novell.com>
10219 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
10222 2006-02-16 Zoltan Varga <vargaz@gmail.com>
10224 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
10226 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10228 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
10229 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
10230 handling of instantiated generic valuetypes.
10232 2006-02-11 Zoltan Varga <vargaz@gmail.com>
10234 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
10235 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
10238 * generics.2.cs: Revert the nullable reftypes tests.
10240 2006-02-10 Zoltan Varga <vargaz@gmail.com>
10242 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
10243 using __builtin_frame_address (1) as it doesn't work in the presence
10244 of optimizations. Hopefully fixes #77273.
10246 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
10247 -> generics.cs change as it doesn't work with some automake versions.
10249 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
10251 * mini.c: handle systems that sue a different way to
10252 retrieve the stack address of the current thread.
10254 2006-02-09 Zoltan Varga <vargaz@gmail.com>
10256 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
10257 it specially in the makefile.
10259 * generics.2.cs: Add tests for nullable reference types.
10261 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10263 * mini.c: always handle the case when mono_jit_init()
10264 is called in a thread different from the main thread,
10265 confusing libgc (bug #77309).
10267 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
10269 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
10271 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
10273 * mini.c: change optimize_branches () to use a single loop
10274 and introduce a new optimization to simplify some range checks.
10276 2006-02-03 Martin Baulig <martin@ximian.com>
10278 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
10279 and merged with debugger_thread_manager_add_thread().
10280 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
10281 inform the debugger about the main thread.
10283 2006-02-03 Zoltan Varga <vargaz@gmail.com>
10285 * basic.cs: Add test for div.un/rem.un constant folding.
10287 2006-02-03 Neale Ferguson <neale@sinenomine.net>
10289 * cpu-s390x.md: correct int_xor_imm length
10291 2006-02-03 Zoltan Varga <vargaz@gmail.com>
10293 * generics.2.cs: New test for #77442.
10295 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
10298 2006-02-02 Martin Baulig <martin@ximian.com>
10300 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
10301 <mono/metadata/mono-debug-debugger.h>
10303 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
10305 2006-02-02 Martin Baulig <martin@ximian.com>
10307 * debug-debugger.h: New header file for debug-debugger.c.
10309 * debug-debugger.c: Big API cleanup; don't run the managed Main()
10310 function is a separate thread anymore; add support for attaching.
10312 2006-02-01 Zoltan Varga <vargaz@gmail.com>
10314 * tramp-x86.c: Fix a warning.
10316 2006-01-31 Zoltan Varga <vargaz@gmail.com>
10318 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
10319 on very large methods.
10321 * aot.c (load_patch_info): Fix a warning.
10323 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
10325 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
10326 mini-ops.h: alu membase optimizations.
10328 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
10330 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
10331 to speedup StringBuilder.
10333 2006-01-27 Zoltan Varga <vargaz@gmail.com>
10335 * dominators.c (mono_compute_natural_loops): Fix detection of
10336 loop body start blocks.
10338 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
10340 2006-01-26 Zoltan Varga <vargaz@gmail.com>
10342 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
10345 2006-01-25 Massimiliano Mantione <massi@ximian.com>
10347 * aliasing.c: Fixed aliasing issue on 64 bit archs.
10349 2006-01-25 Martin Baulig <martin@ximian.com>
10351 * debug-debugger.c: Moved the `MonoDebuggerManager' and
10352 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
10353 started to cleanup this file a little bit.
10355 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
10357 * mini.c: optimize a codepath frequently happening in generics code.
10359 2006-01-23 Martin Baulig <martin@ximian.com>
10361 * Makefile.am: Only compile debug-debugger.c on supported platforms.
10363 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
10364 functions directly.
10366 * driver.c: debug-debugger.c is only available if
10367 `MONO_DEBUGGER_SUPPORTED' is defined.
10369 2006-01-23 Martin Baulig <martin@ximian.com>
10371 * debug-debugger.c: Only enable this on platforms where the Mono
10372 Debugger is working (x86 and x86_64).
10374 2006-01-21 Martin Baulig <martin@ximian.com>
10376 The Mono Debugger is now using the normal `mono' instead of the
10377 `mono-debugger-mini-wrapper' when executing managed code.
10379 * debug-debugger.c: New file; previously known as
10380 debugger/wrapper/wrapper.c.
10382 * debug-mini.c (mono_init_debugger): Removed.
10384 * driver.c (mono_main): Added new `--inside-mdb' command line
10385 argument which is used when running inside the debugger.
10387 2006-01-20 Zoltan Varga <vargaz@gmail.com>
10389 * liveness.c (mono_analyze_liveness): Remove some unused data
10392 2006-01-17 Zoltan Varga <vargaz@gmail.com>
10394 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
10396 2006-01-16 Zoltan Varga <vargaz@gmail.com>
10398 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
10399 depends on implementation details of monobitset.
10401 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
10404 2006-01-15 Zoltan Varga <vargaz@gmail.com>
10406 * liveness.c: Update after monobitset changes.
10408 2006-01-14 Zoltan Varga <vargaz@gmail.com>
10410 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
10412 2006-01-11 Neale Ferguson <neale@sinenomine.net>
10414 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
10416 * mini-s390x.c: Remove warning messages.
10418 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
10420 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
10422 2006-01-10 Zoltan Varga <vargaz@gmail.com>
10424 * generics.2.cs: Add ldelem/stelem_any test.
10426 2006-01-10 Neale Ferguson <neale@sinenomine.net>
10428 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
10430 2006-01-07 Zoltan Varga <vargaz@gmail.com>
10432 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
10434 2006-01-06 Zoltan Varga <vargaz@gmail.com>
10436 * generics.2.cs: Reenable vtype tests.
10438 * inssel-x86.brg: Remove an icorrect valuetype rule.
10440 2006-01-06 Neale Ferguson <neale@sinenomine.net>
10442 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
10443 initial support for OP_ABS.
10445 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10447 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
10449 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10451 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
10452 conversion and implement LADD/LSUB.
10454 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
10457 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10459 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
10461 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
10464 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10466 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
10467 localloc is encountered. Fixes crash in test-183.cs when using gmcs
10468 (stack walk problem).
10470 2006-01-04 Zoltan Varga <vargaz@gmail.com>
10472 * aot.c (mono_aot_load_method): Fix a warning.
10474 2006-01-03 Neale Ferguson <neale@sinenomine.net>
10476 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
10478 2006-01-03 Zoltan Varga <vargaz@gmail.com>
10480 * iltests.il: Add test for #77148.
10482 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
10485 2006-01-03 Neale Ferguson <neale@sinenomine.net>
10487 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
10489 2006-01-03 Neale Ferguson <neale@sinenomine.net>
10491 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
10492 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
10494 * basic-long.cs: Add lconv-to-r4/r8 tests.
10496 2006-01-03 Zoltan Varga <vargaz@gmail.com>
10498 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
10500 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
10501 here as on other archs.
10503 2005-12-29 Neale Ferguson <neale@sinenomine.net>
10505 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
10507 2005-12-29 Neale Ferguson <neale@sinenomine.net>
10509 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
10511 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
10513 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
10514 instrument_prolog; Add memory_barrier instruction.
10516 2005-12-26 Zoltan Varga <vargaz@gmail.com>
10518 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
10520 2005-12-23 Zoltan Varga <vargaz@gmail.com>
10522 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
10524 * aliasing.c inssel.brg: Fix warnings.
10526 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
10527 could skip initialization of some parts of memory.
10529 * mini.c mini-ia64.c: Fix warnings.
10531 * inssel-sparc.brg: Add an implementation of lneg which actually works.
10533 2005-12-22 Zoltan Varga <vargaz@gmail.com>
10535 * aliasing.c (mono_build_aliasing_information): Add a workaround for
10536 a crash seen on sparc.
10538 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
10540 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
10542 2005-12-21 Neale Ferguson <neale@sinenomine.net>
10544 * mini-ops.h: Add s390_backchain instruction
10546 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
10548 * cpu-s390.md: Add s390_backchain instruction
10550 * mini-s390.c: Significant ABI changes
10552 * mini-s390.h: Cater for zero length structures
10554 2005-12-20 Neale Ferguson <neale@sinenomine.net>
10556 * mini-s390.c: ABI fixes
10558 * inssel-s390.brg: Remove debug statements
10560 * cpu-s390.md: Fix length of ATOMIC_xx operations
10562 2005-12-19 Zoltan Varga <vargaz@gmail.com>
10564 * basic-float.cs: Add float<->long conversion tests.
10566 2005-12-16 Neale Ferguson <neale@sinenomine.net>
10568 * mini-s390.c: Fix LOCALLOC processing.
10570 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
10572 2005-12-15 Zoltan Varga <vargaz@gmail.com>
10574 * iltests.il: Add tests for some opcodes not covered by the other
10577 2005-12-15 Neale Ferguson <neale@sinenomine.net>
10579 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
10580 register loading for Tail processing; Correct trace output.
10582 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
10584 * cpu-s390.md: Correct size of jmp instruction.
10586 2005-12-13 Neale Ferguson <neale@sinenomine.net>
10588 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
10590 2005-12-13 Neale Ferguson <neale@sinenomine.net>
10592 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
10593 Bring s390 up to current level.
10595 2005-12-12 Zltan Varga <vargaz@gmail.com>
10597 * generics.2.cs: Disable the newly added tests as they do not work yet.
10599 * generics.2.cs: Add valuetype tests.
10601 2005-12-09 Zoltan Varga <vargaz@gmail.com>
10603 * basic-long.cs: Add i4->u8 test.
10605 * objects.cs: Add tests for JIT intrinsic.
10607 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
10608 optimizations lost by a mistake.
10610 2005-12-07 Zoltan Varga <vargaz@gmail.com>
10612 * basic-long.cs: Remove a test moved to objects.cs.
10614 * arrays.cs: Add more array tests.
10616 2005-12-06 Zoltan Varga <vargaz@gmail.com>
10618 * arrays.cs: Add new tests for multi-dimensional arrays.
10620 2005-12-06 Raja R Harinath <rharinath@novell.com>
10622 * Makefile.am (test_sources2): Add generics.2.cs.
10623 (EXTRA_DIST): Add test_sources2.
10625 2005-12-05 Ben Maurer <bmaurer@ximian.com>
10627 Support for boxing and unboxing nullable types as well as the
10628 isinst operation on nullables, per the CLI ammendment.
10630 * inssel.brg (CEE_ISINST): Special case for nullable
10632 * mini.c (handle_unbox_nullable): new method
10633 (handle_box): Special case for nullable types
10634 (mono_method_to_ir): Call handle_unbox_nullable in correct
10637 * generics.2.cs: New test suite
10639 * Makefile.am: Support for regression tests with generics.
10641 2005-12-03 Zoltan Varga <vargaz@gmail.com>
10643 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
10644 allocated to registers. Fixes #76800.
10646 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
10648 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
10650 2005-11-30 Zoltan Varga <vargaz@gmail.com>
10652 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
10655 2005-11-29 Zoltan Varga <vargaz@gmail.com>
10657 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
10660 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
10662 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
10663 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
10665 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
10666 single precision before storing to a single precision location.
10668 2005-11-28 Raja R Harinath <rharinath@novell.com>
10670 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
10672 2005-11-27 Zoltan Varga <vargaz@gmail.com>
10674 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
10677 * basic.cs: Remove test_0_byte_compares test which was moved to
10678 objects.cs a long time ago.
10680 2005-11-22 Massimiliano Mantione <massi@ximian.com>
10682 * aliasing.c: Fixed aliasing issue on 64 bit archs.
10684 2005-11-20 Zoltan Varga <vargaz@gmail.com>
10686 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
10687 handlers are called.
10689 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
10692 * mini-ia64.c: Add support for the throw->branch exception
10695 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
10697 2005-11-18 Massimiliano Mantione <massi@ximian.com>
10699 * mini.c: Enabled "fastpath" deadce :-)
10701 2005-11-18 Massimiliano Mantione <massi@ximian.com>
10703 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
10704 alias analysis pass to support it.
10705 * mini.h: Likewise.
10707 * liveness.c: Likewise (liveness computation can use aliasing
10708 information to be more accurate).
10709 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
10710 moreover made so that "--compile-all" uses the given optimization
10711 flags and not the default ones.
10712 * aliasing.c: Alias analysis (new file).
10713 * aliasing.h: Likewise.
10714 * Makefile.am: added "aliasing.c" and "aliasing.h".
10716 2005-11-17 Zoltan Varga <vargaz@gmail.com>
10718 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
10721 2005-11-13 Zoltan Varga <vargaz@gmail.com>
10723 * mini-exceptions.c (mono_handle_exception_internal): Remove the
10724 fp >= end_of_stack exit condition, as it is not needed, and it might
10725 become true for fp eliminated frames.
10727 2005-11-11 Zoltan Varga <vargaz@gmail.com>
10729 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
10732 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
10734 * mini-arm.c: fixed alignment of doubles/longs to match
10735 the C ABI (bug #76635).
10737 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
10739 * aot.c: fix compilation with --enable-minimal=aot.
10741 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
10743 * mini-arm.c: fixed compatibility with the new
10744 floating point emulator package for compares.
10746 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
10748 * mini.c : reverted sig->pinvoke changes (r51396-51397).
10750 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
10752 * mini-exceptions.c (print_stack_frame): Output to stderr.
10753 (mono_handle_native_sigsegv): Ditto.
10755 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
10757 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
10758 OP_LCONV_TO_OVF_I implementation.
10760 * mini-amd64.c: Add support for the throw->branch exception
10763 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
10764 when the catch clause catches a more general exception, i.e. Object.
10766 2005-10-30 Zoltan Varga <vargaz@gmail.com>
10768 * cpu-ia64.md: Remove unused opcodes.
10770 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
10771 specific defines for architectures defining USE_SIGACTION.
10773 * mini-ia64.c: Fix some warnings.
10775 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
10776 version seemed to skip a frame.
10778 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
10780 * mini.c: Clean up the usage of sig->pinvoke flag. Now
10781 only calls which are made to native code use this flag.
10783 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
10785 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
10786 varargs methods as well.
10788 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
10789 which have save_lmf set. Reorganize methods prologs a bit.
10791 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
10792 debugger to the proper place.
10794 2005-10-29 Martin Baulig <martin@ximian.com>
10796 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
10797 when running inside the debugger until the debugger has support
10800 2005-10-26 Zoltan Varga <vargaz@gmail.com>
10802 * mini.h: Fix a warning.
10804 2005-10-24 Miguel de Icaza <miguel@novell.com>
10806 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
10807 we expose publicly, this returns the string.
10809 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
10811 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
10812 with fp elimination.
10814 2005-10-21 Zoltan Varga <vargaz@gmail.com>
10816 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
10817 native stacktrace using the glibc 'backtrace' function if available.
10819 2005-10-20 Zoltan Varga <vargaz@gmail.com>
10821 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
10823 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
10824 handle SIGSEGVs received while in native code.
10826 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
10827 code, call mono_handle_native_sigsegv which will abort the runtime
10828 after printing some diagnostics, instead of converting it into a
10829 confusing NullReferenceException.
10831 2005-10-18 Zoltan Varga <vargaz@gmail.com>
10833 * cpu-pentium.md: Remove unused opcodes.
10835 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
10837 * mini-amd64.h (MonoLMF): Add rsp field.
10839 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
10842 2005-10-17 Zoltan Varga <vargaz@gmail.com>
10844 * mini-codegen.c (get_register_spilling): Fix some warnings.
10846 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
10848 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
10849 elimination during exception handling. Enable fp elimination by
10852 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
10855 2005-10-16 Martin Baulig <martin@ximian.com>
10857 * mini-exceptions.c
10858 (mono_debugger_run_finally): New public method for the debugger.
10860 2005-10-10 Zoltan Varga <vargaz@gmail.com>
10862 * debug-mini.c (mono_debug_init_method): Fix warning.
10864 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
10865 the 'exname' parameter const to fix some warnings.
10867 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
10869 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
10870 introduced by the previous patch.
10872 2005-10-08 Zoltan Varga <vargaz@gmail.com>
10874 * basic-float.cs: Add test for precision of float arithmetic.
10876 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
10877 when loading/storing single values from/to memory.
10879 * mini.c (mono_jit_compile_method_with_opt): Create the function
10880 pointers in the correct domain.
10882 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
10884 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
10885 introduced by previous patch.
10887 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
10888 when out_filter_idx is NULL.
10890 * mini-exceptions.c: Don't run filter clauses twice during exception
10891 handling. Fixes #75755.
10893 2005-10-07 Zoltan Varga <vargaz@gmail.com>
10895 * aot.c: Add support for ldflda wrappers.
10897 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
10900 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
10902 * mini.c, mini.h: do not consider exception handlers blocks when
10903 setting up interface variables.
10905 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
10907 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
10909 2005-10-03 Zoltan Varga <vargaz@gmail.com>
10911 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
10912 causes a regression.
10914 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
10916 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
10918 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
10919 of the OP_P definitions.
10921 * TODO: Add a proposal for dealing with the CEE/OP mess.
10923 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
10924 optimizations from the x86 port.
10926 * cpu-amd64.md: Ditto.
10928 * basic.cs basic-long.cs: Add tests.
10930 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
10932 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
10933 Patrik Torstensson's implementation of my exception-handling
10934 optimization idea, when the exception object is not used
10937 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
10939 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
10940 of the mul_imm optimizations from the old jit.
10942 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
10944 * mini.c, liveness.c: patch by Patrik Torstensson and
10945 Zoltan Varga to improve performance in methods with
10948 2005-09-30 Zoltan Varga <vargaz@gmail.com>
10950 * driver.c: Remove 'Globalization' entry from --version.
10952 2005-09-28 Zoltan Varga <vargaz@gmail.com>
10954 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
10955 there is a profiler interested in JIT events.
10957 * aot.c: Load profile files produced by the AOT profiling module, and
10958 reorder methods based on the profiling info. Add a 'method_order' table
10959 to the AOT file to make mono_aot_find_jit_info work with the reordered
10962 * mini.h: Bump AOT file version info.
10964 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
10966 * mini-arm.h: work around what looks like a gcc bug when optimizations
10969 2005-09-28 Raja R Harinath <rharinath@novell.com>
10971 * Makefile.am (AM_CFLAGS): Don't use += to append inside
10972 conditionals. Use ...
10973 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
10975 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
10977 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
10978 to determine the amount of memory to copy when passing valuetypes.
10980 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
10981 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
10983 2005-09-27 Zoltan Varga <vargaz@gmail.com>
10985 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
10986 information about aot.
10988 2005-09-27 Ben Maurer <bmaurer@ximian.com>
10990 * *.c: Replace the use of {Enter,Leave}CriticalSection with
10991 macros. This will allow a deadlock debugger to easily be plugged
10994 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
10996 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
10998 2005-09-27 Raja R Harinath <rharinath@novell.com>
11000 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
11001 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
11002 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
11003 ($(arch_built)) [CROSS_COMPILING]: Error out.
11005 2005-09-26 Zoltan Varga <vargaz@gmail.com>
11007 * aot.c: Add support for the no_special_static flag for classes.
11009 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
11011 * Reapply reverted patches.
11013 * *: Revert r50174 as well.
11015 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
11017 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
11019 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
11021 2005-09-23 Miguel de Icaza <miguel@novell.com>
11023 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
11024 part of the SIG_HANDLER_SIGNATURE.
11026 2005-09-23 Zoltan Varga <vargaz@gmail.com>
11028 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
11031 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
11032 introduced by previous patch.
11034 2005-09-21 Zoltan Varga <vargaz@gmail.com>
11036 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
11037 saved registers too.
11039 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
11040 upon the information returned by get_call_info ().
11042 * mini-x86.c (add_float): Fix stack size calculation.
11043 (mono_arch_call_opcode): Rewrite this so it works based up the
11044 information returned by get_call_info ().
11045 (mono_arch_get_this_vret_args): Ditto.
11047 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
11049 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
11050 in cinfo to determine the registers which need to be used.
11052 2005-09-20 Miguel de Icaza <miguel@novell.com>
11054 * driver.c (mono_main): Add --server and --desktop flags.
11056 2005-09-16 Zoltan Varga <vargaz@gmail.com>
11058 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
11059 registers as global registers.
11061 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
11062 longer needed with the new register allocator.
11064 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
11066 * cpu-ia64.md: Remove unused opcodes.
11068 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
11070 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
11072 * cpu-amd64.md: Remove unused opcodes.
11074 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
11075 needed with the new register allocator.
11077 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
11080 2005-09-16 Raja R Harinath <rharinath@novell.com>
11082 * Makefile.am (check-local): Don't invoke semdel-wrapper.
11084 2005-09-16 Martin Baulig <martin@ximian.com>
11086 * exceptions-amd64.c
11087 (throw_exception): Don't call mono_debugger_throw_exception() if
11088 we're a rethrow - see the FIXME in the code.
11090 2005-09-15 Geoff Norton <gnorton@customerdna.com>
11092 * mini.c (mono_init_exceptions): This only works on some architectures.
11094 2005-09-15 Zoltan Varga <vargaz@gmail.com>
11096 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
11099 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
11101 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
11102 now in mini-exceptions.c.
11104 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
11106 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
11107 now in mini-exceptions.c.
11109 2005-09-15 Zoltan Varga <vargaz@gmail.com>
11111 * exceptions-x86.c: Applied patch from Patrik Torstensson
11112 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
11114 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
11115 code into mini-exceptions.c. Add some assertions to it.
11117 2005-09-12 Zoltan Varga <vargaz@gmail.com>
11119 * aot.c (emit_section_change): Applied patch from "The Software Team"
11120 (<software@solmersa.com>). Fix as errors on windows.
11122 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
11124 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
11125 method info into the LMF.
11127 2005-09-11 Zoltan Varga <vargaz@gmail.com>
11129 * mini-ia64.c: Add proper unwind info for method epilogs.
11131 * exceptions-ia64.c: Add some code to help debugging.
11133 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
11135 * mini-exceptions.c: Fix warning.
11137 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
11139 * mini.c: Really fix build.
11141 * mini-x86.c mini-amd64.c: Fix build.
11143 2005-09-11 Zoltan Varga <vargaz@gmail.com>
11145 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
11147 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
11148 some Interlocked methods as intrinsics.
11150 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
11151 for Thread methods as well.
11153 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
11155 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
11157 * mini-ia64.c mini-x86.c mini-amd64.c
11158 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
11161 * mini.c (mono_init_exceptions): Fix build breakage.
11163 2005-09-10 Zoltan Varga <vargaz@gmail.com>
11165 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
11166 of instructions. Use the new ia64_unw_op macros for emitting unwind
11169 * mini.c (mono_init_exceptions): Initialize exception handling
11170 related trampolines at startup.
11172 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
11174 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
11176 2005-09-09 Zoltan Varga <vargaz@gmail.com>
11178 * mini.c: Handle type loading errors gracefully during compilation and
11179 throw the appropriate exception.
11181 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
11183 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
11184 for the mono binary.
11186 2005-09-09 Martin Baulig <martin@ximian.com>
11188 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
11191 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
11193 * mini-arm.h: use emulation for conv.r.un for the release.
11195 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
11197 * mini-arm.c, objects.cs: more fixes and tests for them.
11199 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
11201 * mini-arm.c: align structures to at least 4 bytes to be able
11202 to keep our current optimized memcpy.
11204 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
11206 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
11208 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11210 * mini.c: ignore SIGPIPE.
11212 2005-09-04 Zoltan Varga <vargaz@gmail.com>
11214 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
11216 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
11218 2005-09-02 Zoltan Varga <vargaz@gmail.com>
11220 * mini.h: Add prototype for mono_allocate_stack_slots_full.
11222 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
11224 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
11225 exception handling support.
11226 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
11227 patch by Brian Koropoff <briank@marakicorp.com>).
11229 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
11231 * mini.c: revert another 'optimization' which breaks when
11232 items on the eval stack need to be saved at a basic block end
11235 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
11237 * jit-icalls.c: for arrays, ensure we always provide
11240 2005-08-30 Zoltan Varga <vargaz@gmail.com>
11242 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
11244 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
11246 2005-08-29 Zoltan Varga <vargaz@gmail.com>
11248 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
11249 arguments in their original register.
11251 2005-08-28 Zoltan Varga <vargaz@gmail.com>
11253 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
11256 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
11257 when ssapre is enabled.
11259 * inssel-long.brg: Fix bug in previous patch.
11261 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
11262 multiplication by a constant.
11264 2005-08-27 Zoltan Varga <vargaz@gmail.com>
11266 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
11269 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
11272 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
11274 * inssel-arm.brg: apply changes tested by Brian Koropoff
11275 <briank@marakicorp.com>.
11277 2005-08-25 Zoltan Varga <vargaz@gmail.com>
11279 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
11281 2005-08-24 Zoltan Varga <vargaz@gmail.com>
11283 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
11284 to the same register if dreg is just a base register.
11285 (print_ins): Improve printing of membase opcodes.
11287 * inssel-x86.brg: Add optimized ldind(reg) rules.
11289 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
11291 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
11293 * mini.c: when running under valgrind, set the stack bottom for
11294 the GC at the actual approximate stack for the app (fixes running
11295 mono with valgrind).
11297 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
11299 * mini.c: do no break at the first valuetype to init found
11300 (fixes bug #75791).
11302 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
11304 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
11306 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
11308 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
11310 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
11312 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
11314 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
11316 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
11318 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
11321 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
11324 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
11327 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
11329 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
11331 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
11333 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
11334 in the tail recursion optimization.
11336 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
11337 debug info into the assembly file.
11339 * iltests.il: Add test for filter regions.
11341 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
11342 initial stack of filter regions. Fixes #75755.
11344 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
11346 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
11347 stack requirements.
11349 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
11351 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
11352 the check for an already compiled method on non-ia64 platforms.
11353 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
11356 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
11358 * inssel-x86.brg: Add some optimized call rules.
11360 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
11362 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
11365 * mini.h mini-trampolines.c: Pass the trampoline argument to
11366 mono_arch_patch_delegate_trampoline.
11368 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
11370 * mini-trampolines.c: Fix build.
11372 * mini-amd64.h: Add delegate trampolines.
11374 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
11376 * inssel-amd64.brg: Add optimized call rules.
11378 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
11380 * inssel-ia64.brg: Add optimized ldind(reg) rules.
11382 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
11384 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
11387 * mini-ia64.c: Remove LMF fixmes.
11389 * mini-ia64.h: Remove most fields from LMF.
11391 * inssel-ia64.brg (stmt): Fix unaligned access errors.
11393 * mini-trampolines.c: Add support for IA64 function descriptors.
11395 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
11396 for IA64 function descriptors.
11398 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
11400 * tramp-arm.c: patch the vtable for virtual calls. Added
11401 support code to register/unregister the LMF.
11402 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
11405 2005-08-19 Dick Porter <dick@ximian.com>
11407 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
11408 bit value if needed.
11410 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
11412 * mini.c (mini_get_method): Move handling of wrapper data here.
11414 * mini.c (mono_method_to_ir): Add support for dynamic methods.
11416 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
11419 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
11420 bblock->code does not remain empty.
11422 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
11424 * arrays.cs: Add regression test for #75832.
11426 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
11427 rules. Fixes #75832.
11429 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
11430 instruction scheduling.
11432 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
11434 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
11436 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
11438 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
11440 * mini-codegen.c: Fix VC build.
11442 * cpu-pentium.md: Increase length of atomic_exhange_i4.
11444 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11446 * mini.h: fix signature for mono_register_opcode_emulation.
11448 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
11450 * mini.c: Get rid of most of the helper_sig_... constants using
11451 mono_create_icall_signature ().
11453 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
11455 * jit-icalls.c (helper_ldstr): New helper function.
11457 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
11459 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
11460 throw, load the string using a helper call instead of creating a string object.
11462 * aot.c: Update after LDSTR changes.
11464 * mini.h: Bump AOT file version.
11466 * aot.c: Save class size info into the AOT file. Print more statistics during
11469 * mini.h: Bump AOT file version.
11471 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
11472 ordering of disasm cases. Fixes #74957.
11474 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
11476 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
11477 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
11478 the generic code needed for the ARM port.
11480 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
11482 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
11483 inssel-arm.brg: more ARM features and fixes.
11485 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
11487 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
11488 ARM port work in progress.
11490 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
11492 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
11494 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
11496 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
11498 * inssel.brg (mini_emit_memset): Add support for unaligned access.
11500 * *-ia64.*: Ongoing IA64 work.
11502 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
11504 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
11506 * TODO: Remove out-of-data todo stuff.
11508 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
11511 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
11513 * mini.h: Bump corlib version.
11515 2005-07-27 Martin Baulig <martin@ximian.com>
11518 (create_copy_ins): Added `const unsigned char *ip' argument; set
11519 `copy->cil_code' from it.
11521 2005-07-27 Martin Baulig <martin@ximian.com>
11523 * mini-exceptions.c (mono_handle_exception): Don't call
11524 mono_debugger_handle_exception() for filters.
11526 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
11528 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
11531 2005-07-26 Martin Baulig <martin@ximian.com>
11533 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
11535 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
11536 helper_compile_generic_method() if the method is actually virtual
11539 2005-07-26 Martin Baulig <martin@ximian.com>
11542 (trampoline_code): Renamed to `mono_trampoline_code' and made it
11543 public; this is now accessed directly by the debugger.
11544 (mono_generic_trampoline_code): Removed.
11547 (mono_debug_init_method): Also add interncalls and wrappers.
11549 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
11551 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
11553 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
11555 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
11557 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
11559 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
11561 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
11563 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
11564 getting TLS offsets on AMD64 too.
11566 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
11568 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
11570 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
11572 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
11573 inssel-arm.brg, mini-arm.h: ARM port work in progress.
11575 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
11577 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
11579 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
11582 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
11583 mono_sparc_is_virtual_call ().
11585 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
11587 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
11588 trampoline parameters.
11590 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
11592 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
11593 to mono_arch_get_vcall_slot_addr.
11595 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
11598 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
11600 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
11602 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
11604 2005-07-19 Martin Baulig <martin@ximian.com>
11606 * exceptions-amd64.c (throw_exception): Call
11607 mono_debugger_throw_exception() here like we're doing it on i386.
11609 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
11611 * mini-ia64.c: Add optimized TLS access support.
11613 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
11615 * mini-exceptions.c: Ongoing IA64 work.
11617 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
11619 * mini.c: Use the default optimization set when embedding. Fixes
11622 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
11624 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
11625 of trampolines to a separate file.
11627 * mini-trampolines.c: New file.
11629 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
11632 * tramp-x86.c: Reorganize the trampoline code to be similar to the
11635 * mini-codegen.c: Fix cygwin build.
11637 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
11639 * mini.c: Add some minor changes needed by the IA64 port.
11641 * *-ia64.*: Ongoing IA64 work.
11643 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
11645 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
11646 trampolines into arch-independent and arch-dependent parts.
11648 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
11650 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
11652 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
11654 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
11655 the xp-regalloc-branch for amd64.
11657 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
11658 xp-regalloc-branch for x86.
11660 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
11662 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
11664 2005-07-06 Martin Baulig <martin@ximian.com>
11667 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
11668 (mono_jit_runtime_invoke): Likewise.
11670 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
11672 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
11675 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
11676 without loading their metadata. Reorganize the file format so exception handling+
11677 debug info is kept separate from normal method info. Create MonoJitInfo
11678 structures for methods lazily.
11680 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
11682 (x86_class_init_trampoline): Patch AOT class init trampolines too.
11684 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
11686 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
11689 * mini.h: Bump AOT file version.
11691 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
11693 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
11695 2005-07-01 Raja R Harinath <rharinath@novell.com>
11697 * Makefile.am (check-local): Call semdel-wrapper.
11699 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
11701 * mini-x86.c: Revert the last change as it seems to break the build..
11703 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
11705 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
11707 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
11709 2005-06-27 Ben Maurer <bmaurer@ximian.com>
11711 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
11712 outside of the macro, so strange stuff doesn't happen with gcc4
11713 (NEW_AOTCONST_TOKEN): Likewise.
11715 2005-06-28 Martin Baulig <martin@ximian.com>
11717 * mini.c (mini_class_is_system_array): New static method; use this
11718 instead of `klass->parent == mono_defaults.array_class' everywhere
11719 since this also works for the new generic array class.
11721 2005-06-26 Ben Maurer <bmaurer@ximian.com>
11723 * inssel.brg: Remove warnings.
11725 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
11727 * mini-ia64.c: Ongoing IA64 work.
11729 * basic-float.cs: Add float->i1 conversion test.
11731 * iltests.il: Add conv.u4 test.
11733 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
11735 * inssel-long.brg: Fix bug caused by last change.
11737 2005-06-23 Geoff Norton <gnorton@customerdna.com>
11739 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
11740 BSDs. Allows the x86 JIT to work on OSX86
11742 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
11744 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
11747 * mini-ia64.c: Ongoing IA64 work.
11749 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
11751 * mini-ia64.c: Ongoing IA64 work.
11753 * driver.c: Clean up jit_code_hash as well when using --regression.
11755 * inssel-long.brg: Fix long->i4/u4 conversion rules.
11757 * basic-long.cs: Add tests for long->u4 conversion.
11759 2005-06-18 Ben Maurer <bmaurer@ximian.com>
11761 * mini.c: Take mono_get_domainvar out of macros. This makes sure
11762 that we do not depend on undefined C behavior: the order stuff
11763 gets evaluated within an expression. Fixes mono when compiled on
11766 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
11768 * *-ia64.*: Ongoing IA64 work.
11770 * aot.c: Lower memory usage while loading AOT methods.
11772 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
11774 * mini.h: Bump AOT file format version.
11776 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
11778 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
11780 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
11782 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
11783 not on callee assembly). Fixed some comments.
11785 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
11787 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
11788 it gets proper disassembly.
11789 (emit_method_info): Remove some dead code.
11791 * mini.c (mini_method_compile): Allways allocate the GOT var in
11792 mono_method_to_ir for emulating opcodes.
11794 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
11796 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
11797 before freeing the code memory. Fixes #74990.
11799 * objects.cs: Add regression test for #74992.
11801 * liveness.c: Extend live ranges of arguments to the beginning of the
11802 method. Fixes #74992.
11804 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
11805 so it points into the faulting instruction.
11807 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
11809 * jit-icalls.c (mono_imul_ovf): Add exception handling.
11811 * *-ia64.*: Ongoing IA64 work.
11813 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
11815 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
11817 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
11819 * *-ia64.*: Ongoing IA64 work.
11821 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
11823 * basic-long.cs: Add tests for add/sub.ovf.
11825 * basic.cs: Add tests for sub.ovf.
11827 * *-ia64.*: Ongoing IA64 work.
11829 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
11831 * *-ia64.*: Ongoing IA64 work.
11833 * basic.cs: Add conv.ovf.i4.un test.
11835 2005-06-09 Massimiliano Mantione <massi@ximian.com>
11837 * mini.c: (remove_block_if_useless) Fixed bug 75061.
11839 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11841 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
11843 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
11845 * *-ia64.*: Ongoing IA64 work.
11847 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11850 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
11852 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
11854 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
11856 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
11858 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
11860 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
11861 of a call is callable by a near call.
11863 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
11865 * mini-ia64.c: Ongoing IA64 work.
11867 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
11869 * genmdesc.c: Make the generated array non-static.
11871 * inssel-long.brg: Fix LSHR_IMM rule.
11873 * *-ia64.*: Ongoing IA64 work.
11875 * *-ia64.*: Ongoing IA64 work.
11877 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
11879 * *-ia64.*: Ongoing IA64 work.
11881 * *-ia64.*: Ongoing IA64 work.
11883 * mini-ia64.c: Ongoing IA64 work.
11885 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
11887 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
11889 * objects.cs basic-calls.cs: Move some tests to objects.cs.
11891 * objects.cs basic-long.cs: Move some tests to objects.cs.
11893 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
11895 * *-ia64.*: Ongoing IA64 work.
11897 * iltests.il: Add a new test.
11899 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
11900 newobj. Fixes #75042.
11902 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
11904 * *-ia64.*: Ongoing IA64 work.
11906 * *-ia64.*: Ongoing IA64 work.
11908 * *-ia64.*: Ongoing IA64 work.
11910 * basic.cs objects.cs: Move tests accessing static variables as well.
11912 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
11914 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
11916 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
11918 * driver.c: Always print failed tests.
11920 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
11923 * *ia64*: Ongoing IA64 work.
11925 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
11927 * basic.cs: Add tests for add.ovf. Fix warnings.
11929 2005-05-18 Miguel de Icaza <miguel@novell.com>
11931 * driver.c (mono_main): Avoid crash if no argument is passed to
11932 --break; Do not use g_error, but f_printf. And fix all other
11933 ocurrences of the same crash.
11935 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
11937 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
11938 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
11941 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
11943 * *-ia64.*: Add beginnings of IA64 backend.
11945 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
11947 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
11949 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
11952 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
11954 * mini-amd64.c: Fix a warning.
11956 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
11958 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
11959 in float_neg. Fixes #74897.
11961 * mini-amd64.c (emit_call): Fix another near call bug.
11963 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
11965 * declsec.c: Keep the appdomain information in the structure. Added a
11966 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
11967 value gets overwritten).
11968 * declsec.h: Set the default MonoArray for the the stack to 6. Added
11969 an MonoAppDomain member to MonoSecurityFrame.
11970 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
11971 used in the stack walk. Now use a MonoArray which grow (double) when
11974 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
11976 * mini.c: Re-enabled runtime cleanup, since running threads should
11977 now properly stop when exiting.
11979 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
11981 * mini-codegen.c: New file contaning the arch-independent local
11982 register allocator. Not used by any architectures yet.
11984 * mini.h linear-scan.c: Merge some changes from the
11985 mini-xp-local-regalloc branch.
11987 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
11989 * mini-amd64.c (emit_call): Fix calls to native functions when the
11990 runtime is compiled as a shared library. Fixes #74756.
11992 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
11993 on a literal field. Fixes #74751.
11995 2005-04-25 Raja R Harinath <rharinath@novell.com>
11997 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
11999 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
12001 * objects.cs: Add missing null casting test.
12003 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
12005 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
12006 in wrapper methods. Also rename 'address' variable to 'offset'.
12008 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
12010 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
12013 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
12015 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
12018 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
12020 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
12022 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
12024 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
12025 just the last bytes.
12027 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
12029 * aot.c (mono_compile_assembly): Fix warning.
12031 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
12032 by the _MSC_VER stuff.
12034 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
12036 * inssel-long.brg: Fix #74588.
12038 * cpu-amd64.md: Fix #74591.
12040 * iltests.il: Add new regression tests.
12042 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
12044 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
12047 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
12049 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
12051 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
12052 from Bill Middleton <flashdict@gmail.com>.
12054 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
12056 * arrays.cs: Add new regression test. Fix warnings.
12058 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
12060 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
12061 and leakage in CKFINITE.
12063 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
12064 this to a null op since it is called on amd64 too.
12066 * exceptions-amd64.c (get_throw_trampoline): Align stack.
12068 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
12069 body since this is not used on amd64.
12071 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
12073 * mini-amd64.c: Remove obsolete fixmes.
12075 * mini.c (print_method_from_ip): Fix debugging support.
12077 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12079 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
12080 so that expressions that don't give much gain are not reduced.
12081 * ssapre.h: Likewise.
12083 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
12085 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
12087 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
12089 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
12091 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
12093 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
12095 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
12097 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
12099 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
12102 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
12104 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
12106 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
12108 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
12109 MONO_ARCH_USE_SIGACTION. Fixes #74252.
12111 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
12113 * mini-x86.c: Fix up stack overflow handling.
12115 * exceptions.cs: Add new regression test.
12117 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
12119 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
12120 mono_jit_thread_attach.
12122 * mini.c (mono_method_to_ir): Verify called method is not abstract.
12124 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
12126 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
12127 avoid calling constructors using callvirt.
12129 * inssel.brg: Fix #74073.
12131 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
12133 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
12134 compilation with non-GCC compilers.
12135 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
12136 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
12138 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
12140 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
12141 klass->interface_offsets (will likely fix bug#74073).
12143 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
12145 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
12147 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
12149 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
12150 to amd64_div_reg_size ().
12152 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
12154 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
12156 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
12158 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
12160 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
12162 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
12164 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
12166 * mini.c (mono_precompile_assembly): Load and precompile referenced
12167 assemblies as well. Fixes #74015.
12169 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
12171 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
12173 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
12175 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
12176 a lot of checks and (anyway) permissions cannot work until corlib is
12179 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
12181 * mini-ppc.c: fixed ABI issue on sysv/ppc.
12183 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
12185 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
12186 calls (fixes bug#72824).
12188 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
12190 * mini.c: fix tail recursion elimination (see test in bug#73936).
12192 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
12194 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
12195 some fp functions in sse2 mode.
12197 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
12199 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
12201 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
12203 * mini.h mini.c: Add mono_get_jit_tls_key ().
12205 * mini-x86.c: Enable fast TLS support on windows.
12207 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
12209 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
12210 * mini.c: Check for p/invoke method when generating code. If a
12211 p/invoke method, or it's class, isn't decorated with [Suppress
12212 UnmanagedCodeSecurity] then generate code to call System.Security.
12213 UnmanagedDemand (only if the security manager is active).
12215 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
12217 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
12218 last change as it seems to cause strange crashes.
12220 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
12222 * *.c: handle unsafe function pointers where needed.
12224 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
12226 * mini.c (mono_jit_free_method): Remove the fixme too.
12228 2005-03-15 Miguel de Icaza <miguel@novell.com>
12230 * mini.c: As discussed, make the code actually free the delegate
12231 thunk now, to enable the debugging of delegate problems, use
12232 MONO_DEBUG=1 when running Mono.
12234 This takes also care of parts of the leaks as seen by Joe.
12236 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
12238 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
12239 thread_tls_offset calculation.
12241 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
12243 * declsec.c: Reworked linkdemand checks for icall. The previous code
12244 was using the declaration code (untrusted) and didn't work as expected
12245 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
12248 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
12250 * iltests.il: Add new localloc test.
12252 * mini-amd64.c: Handle large stack allocations the same way as on
12253 windows if stack overflow handling is working.
12255 * mini-amd64.c: Allocate the signal stack using mmap.
12257 * mini.c (sigsegv_signal_handler): Fix reading of context.
12259 * mini-exceptions.c: Fix up stack overflow handling.
12261 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
12263 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
12265 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
12267 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
12269 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
12270 tramp_init functions as they are no longer needed.
12272 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
12274 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
12276 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
12278 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
12280 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
12283 * mini-ops.h: Add OP_LMUL_IMM.
12285 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
12286 long mul/div opcodes as intrinsic.
12288 * mini-amd64.c (emit_call): Handle the case when the callee might be
12291 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
12293 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
12296 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
12298 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
12300 2005-03-09 Ben Maurer <bmaurer@ximian.com>
12302 * mini.c (mono_codegen): Don't leak here, to help people running
12305 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
12307 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
12308 conversions in sse2 mode.
12310 * basic-float.cs: Add regression test.
12312 * mini-amd64.c: Reenable sse2.
12314 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
12316 * mini-amd64.c: Disable sse2 until some regressions are fixed.
12318 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
12320 * driver.c: Copyright text should include 2005.
12322 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
12324 * cpu-amd64.md (load_membase): Fix more max lengths.
12326 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
12328 * cpu-amd64.md (load_membase): Fix max length.
12330 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
12332 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
12334 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
12335 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
12337 * basic-float.cs: Add rounding regression test.
12339 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
12341 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
12343 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
12344 structures in registers for pinvoke wrappers.
12346 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
12348 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
12350 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
12352 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
12353 wrapper to mono_jit_thread_attach.
12355 * mini.c (mini_jit_thread_attach): New jit icall.
12357 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
12358 native->managed wrappers.
12360 * exceptions.cs: Add new regression test.
12362 * mini.c (optimize_branches): Check regions in the cbranch to throw
12363 block case as well. Fixes #73242.
12365 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
12367 * mini.c: thread safety fixes.
12369 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
12371 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
12372 patching stuff, since delegates use jump trampolines so there is
12375 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
12378 * tramp-amd64.c: Fix build.
12380 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
12381 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
12383 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
12384 Rename this to mono_arch....
12385 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
12387 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
12389 * mini-amd64.c (emit_call): If both the caller and the callee is
12390 guaranteed to have 32 bit addresses, emit a normal call.
12392 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
12394 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
12395 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
12396 method_ptr inside delegates.
12398 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
12400 * mini.c (mono_jit_free_method): Free the method info even if the native code is
12401 invalidated. Fixes #73001.
12403 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
12405 * mini-x86.c: Only use stdcall for pinvokes on windows.
12407 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
12409 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
12410 * mini-x86.c: remove unreliable __thread var offset detection,
12411 use the correct accessors and enable by default.
12413 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
12415 * mini.c (mono_jit_free_method): Fix memory leak.
12417 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
12419 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
12421 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
12423 * cpu-amd64.md: Fix lengths of atomic opcodes.
12425 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
12427 * driver.c: try to not imply using ICU is any good.
12429 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
12431 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
12432 functions as inline ops.
12434 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
12435 some Interlocked functions as inline ops.
12437 * mini.c (move_basic_block_to_end): Fix bug in last patch.
12439 * mini.h (MonoBasicBlock): Reorganize fields a bit.
12441 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
12443 * mini.c: Add support for OP_NOT_TAKEN.
12445 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
12446 structures in registers for pinvoke wrappers.
12448 * mini-amd64.c: Fix warnings.
12450 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
12452 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
12454 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
12456 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
12457 address instead of loading the address from it.
12459 * mini-x86.c: Add support for returning small structs in registers
12460 on Win32. Fixes part of #70864.
12462 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
12464 * trace.c (get_token): Improve error checking.
12466 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
12468 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
12470 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
12472 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
12473 it can be reused for MonoClass.
12474 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
12477 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
12479 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
12480 instead of a MonoReflectionMethod. The method information wasn't used
12481 when displaying SecurityException details (but will be now).
12483 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
12485 * Makefile.am : windows build fix.
12487 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
12489 * iltests.il: Add new regression test.
12491 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
12494 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
12496 * mini.c: Moved linkdemand check into helper function check_linkdemand
12497 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
12500 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
12502 * declsec.c: Added statistics counter for different kinds of
12504 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
12505 (and commented) declaration.
12506 * mini.c: Added statistics counter for security Demand code
12507 generation. Added display of security statistics.
12509 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
12511 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
12512 Fix compilation errors under gcc-2.95.
12514 2005-02-12 Ben Maurer <bmaurer@ximian.com>
12516 * mini.c, driver.c: Use the new jit trampoline hashtable
12518 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
12520 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
12522 2005-02-11 Martin Baulig <martin@ximian.com>
12524 * debug-mini.c (mono_debug_close_method): Free the line number array.
12526 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
12528 * aot.c: Break up large methods into smaller ones. Share GOT slots for
12531 * mini.h: Bump AOT file format version.
12533 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
12535 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
12537 * declsec.h: Added macros to get/set lazyly initialized security
12538 informations about assemblies. Added new enum for different type of
12539 possible LinkDemand violation. Added function to check LinkDemands.
12540 * mini.h: Added a field to MonoCompile to hold any security violation
12541 detected when JITting a method (so it can be thrown later).
12542 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
12543 and CEE_CALLVIRT. Added code to throw exception at the end of
12544 mini_method_compile (note: the exception is unhandled right now).
12546 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
12548 * mini.c, jit-icalls.c: use the managed implementation of
12549 memset for initobj and memset, to avoid managed <-> unmanaged
12552 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
12554 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
12555 optimization if it would need a GOT var.
12557 * basic.cs: Add tests for constant propagation and switch statements.
12559 * ssa.c: Fix out-of-range constant propagation and switch statements.
12561 2005-02-09 <vargaz@freemail.hu>
12563 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
12565 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
12567 * cpu-amd64.md (load_membase): Fix max length of load_membase.
12569 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
12571 * mini.c: update to new signature of mono_class_get_allocation_ftn().
12573 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
12575 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
12576 arithmetic operations.
12578 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
12580 * mini-ppc.c: add a workaround for broken user code that
12581 DllImports vararg functions with non-vararg signatures.
12583 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
12585 * mini.c (mono_jit_compile_method_inner): Add detection and a
12586 meaningfull error message for assemblies written in Managed C++.
12588 * tramp-amd64.c mini-amd64.h: Add support for
12589 create_trampoline_from_token ().
12591 * aot.c mini-x86.c abcremoval.c: Applied patch from
12592 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
12594 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
12596 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
12597 which takes a MonoImage/token as parameter instead of a MonoMethod.
12599 * aot.c: Use the new trampoline for initializing vtables.
12601 * aot.c: Add support for ldfld/stfld_remote wrappers.
12603 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
12604 rules for compare <MEM>, IMM.
12606 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
12608 * aot.c: Handle inherited finalizers correctly.
12610 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
12612 * inssel.brg (stmt): Add a missing _setup_... ().
12614 * aot.c: Save some parts of the class state to the AOT file and use it
12615 to recompute that state when a class is initialized.
12617 * mini.c: Install AOT hooks into the runtime.
12619 * mini.h: Bump AOT file format version.
12621 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
12624 * iltests.il: Add new test.
12626 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
12628 * mini.c: fix typo.
12630 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
12632 * mini.c: setup the statistical profiler in the thread attach
12633 callback to cope with the new single thread code.
12635 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
12637 * mini-ppc.c: ensure we have enough room for the profiler
12638 calls (fixed bug#72084).
12640 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
12642 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
12645 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12647 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
12649 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12651 * ssapre.c: Fixed an issue with down safety (this allows IronPython
12652 to succesfully execute parrotbench).
12653 * ssapre.h: Likewise.
12655 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12657 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
12658 variable for stores to method arguments (fixes a SSAPRE issue).
12660 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
12662 * mini.c: handle value types in dup, fixes gen-112.cs.
12664 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
12666 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
12667 sequence for calls in dynamic methods to avoid thunks.
12669 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
12671 * mini.c: correctly remove dynamic methods from the hashtable.
12673 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12675 * driver.c: Disabled SSAPRE until fix the bug that appears
12676 in IronPython's parrotbench.
12678 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
12680 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
12682 * mini.c (mono_method_to_ir): Revert the previous change.
12684 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
12685 when AOT compiling.
12687 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
12688 mono_jit_info_table_find () etc. when running under valgrind.
12690 * inssel.brg: Fix warnings.
12692 * mini-exceptions.c: Fix warnings.
12694 2005-01-31 Martin Baulig <martin@ximian.com>
12696 * driver.c (compile_all_methods_thread_main): Don't try to compile
12697 generic methods or anything which has type parameters.
12699 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
12701 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
12703 * TestDriver.cs: Add --verbose flags.
12705 * graph.c ssa.c: Fix 64 bit warnings.
12707 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
12708 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
12709 Fix 64 bit warnings.
12711 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
12712 variable not spotted by gcc.
12714 * mini-amd64.c inssel-amd64.brg: Applied patch from
12715 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
12716 X86_COMPARE_MEMBASE opcodes.
12718 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
12720 2005-01-29 Ben Maurer <bmaurer@ximian.com>
12722 * *: MonoMethod->signature might be NULL now. You *MUST* use
12723 mono_method_signature.
12725 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
12727 * driver.c (compile_all_methods_thread_main): Compile the methods
12728 without invoking cctors.
12730 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
12732 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
12733 * basic-calls.cs: test for the above.
12735 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
12737 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
12738 MonoJitInfo changes.
12740 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
12742 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
12743 eagerly if it contains dynamic methods.
12745 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
12747 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
12748 trace, it is now computed by an icall from trace_ips.
12750 * mini-exceptions.c: Fix a warning.
12752 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
12754 * mini-exceptions.c: don't bother getting stack trace info if
12755 it's not going to be used.
12757 2005-01-27 Raja R Harinath <rharinath@novell.com>
12759 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
12762 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
12764 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
12766 * aot.c: Avoid calling mono_method_get_header () if not needed.
12768 * mini.h: Bump AOT file format version.
12770 * mini.c (mono_emit_native_call): Allocate a GOT var here.
12772 * mini.c (mono_print_tree): Print more info for calls.
12774 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
12776 * declsec.h: Remove warning by adding missing include for marshal.h
12778 2005-01-26 Martin Baulig <martin@ximian.com>
12780 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
12783 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
12785 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
12788 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
12790 * aot.c (mono_compile_assembly): Fix a warning.
12792 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
12794 * declsec.c: Look for security attributes on the original MonoMethod
12795 (and not the wrapped one). This fix permissions on icalls.
12797 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
12799 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
12801 * mini.c (mono_allocate_stack_slots): Add a fixme.
12803 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
12805 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
12807 * inssel.brg: optimize casts of sealed types (more
12808 optimizations waiting for fixes in remoting).
12810 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
12812 * inssel.brg (stmt): Add another dummy rule.
12814 * driver.c: Fix warnings.
12816 * driver.c (mono_main): If running under valgrind, instruct glib to use
12817 the system allocation functions so valgrind can track the memory
12818 allocated by the g_... functions.
12820 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
12822 * mini-ops.h: Add OP_DUMMY_STORE opcode.
12824 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
12826 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
12827 variables in try regions.
12829 * mini.c (mini_method_compile): Don't disable optimizations on large
12830 methods when AOT compiling.
12832 * mini.c (mono_allocate_stack_slots): New arch independent method to
12833 allocate stack slots. Not yet used.
12835 2005-01-22 Ben Maurer <bmaurer@ximian.com>
12837 * debug-mini.c (mono_debug_close_method): Plug some leaks.
12839 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
12841 * mini-ppc.c: make the branch info relative as the code
12842 buffer can be reallocated.
12844 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
12846 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
12847 * driver.c: Removed the AOT/security restriction. Now initialize the
12848 security manager (in metadata) if --security is used.
12849 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
12850 rather than the pointer to declarative security, when AOT is used.
12852 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
12854 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
12855 basic blocks, reduced intrinsic exception throwing code size.
12857 2005-01-22 Miguel de Icaza <miguel@ximian.com>
12859 * driver.c (mini_usage): Reorder the usage screen.
12861 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
12863 * mini.c (mono_resolve_patch_target): Fix warning.
12865 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
12867 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
12870 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
12872 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
12873 breaks the amd64 build.
12875 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
12876 register allocation. Fixes #71454.
12878 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
12880 * arrays.cs: Add new regression test.
12882 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12884 * ssapre.c: Turned usage of snprintf to GString.
12885 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
12886 (I left it on by mistake in my previous commit).
12888 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
12890 * mini.c, cfold.c, basic-calls.cs: preserve side effects
12891 on cond branch optimization (fixes bug# 71515).
12893 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12895 * abcremoval.c: Fixed bug 71062.
12896 * abcremoval.h: Likewise.
12898 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12900 * mini.c: Added a new functionality to optimize_branches, the removal
12901 of useless basic blocks, and fixed some problem in the removal of
12902 critical edges; some utility functions added for both purposes.
12903 * ssapre.c: Added complex expression support, and fixed bug 70637.
12904 * ssapre.h: Likewise.
12905 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
12907 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
12908 * driver.c: Re-enabled SSAPRE.
12910 2005-01-19 Martin Baulig <martin@ximian.com>
12912 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
12913 the result of mono_get_method_constrained().
12915 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
12917 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
12920 2005-01-18 Geoff Norton <gnorton@customerdna.com>
12922 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
12923 be detected. Fixes #59296.
12925 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12927 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
12928 which can happen. Fixes #71361.
12930 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12932 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
12935 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12937 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
12938 appdomain-unload.exe to fail.
12940 * mini.c: Fix some memory leaks.
12942 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
12944 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
12945 Fixed bug and sped up some codepaths.
12947 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12949 * mini.c: Fix some memory leaks.
12951 * exceptions.cs basic-long.cs: Add test for checked ulong->int
12954 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
12956 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
12959 * iltests.il: Add regression test for #71320.
12961 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
12963 * mini.c (mono_codegen): Fix installation of profiler hooks.
12965 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
12967 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
12969 * mini.h, mini.c, cfold.c: optimize access to enum
12970 readonly fields, too. Eval conditional branches if possible
12971 to perform unreachable code removal in more cases.
12973 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
12975 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
12977 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
12980 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
12981 WinXP DEP. Fixes #71244.
12983 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
12985 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
12987 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
12989 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
12991 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
12993 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
12996 * mini.h: Bump AOT version.
12998 * mini.h (MonoCompile): Change exvar to a hash table.
13000 * mini.c: Allocate a separate exvar for each handler block.
13002 * mini.c: Get rid of the computation of filter_lengths, its not needed.
13004 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
13005 ex var with the pending exception and only throw if the two are equal.
13008 * exceptions.cs: Add tests for rethrow and nested catch clauses.
13010 * mini-x86.c: Fix warnings.
13012 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
13013 used by all the ports now.
13015 * aot.c: Add write-symbols and save-temps options.
13017 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
13019 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
13021 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
13023 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
13026 * tramp-s390.c: Check vtable slot belongs to the domain.
13028 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
13029 as per other platforms.
13031 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
13033 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
13035 * driver.c: we don't run the Main() code in a subthread anymore.
13037 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
13039 * mini.c: added experimental rtc support in the statistical
13040 profiler: if the user has the permission, more accurate statistics
13041 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
13042 The MONO_RTC value must be restricted to what the linux rtc allows:
13043 power of two from 64 to 8192 Hz.
13045 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
13047 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
13049 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
13051 * mini-ppc.c: better icache flush for smp.
13053 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
13055 * mini-amd64.c (emit_move_return_value): Fix memory leak.
13057 * mini-x86.c (get_call_info): Add the get_call_info () code from the
13058 amd64 port, not yet used.
13060 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
13062 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
13065 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
13067 * driver.c: Added --security option to activate the security manager.
13068 Right now this will allow code generation for declarative demands and
13069 is disabled when AOT is specified.
13070 * mini.c: Add code generation for declarative security demands.
13071 * mini.h: Add mono_use_security_manager as an extern gboolean.
13073 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
13075 * aot.c (mono_compile_assembly): Speed up compilation a bit by
13076 emitting more dense assembly code.
13078 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
13079 exception throwing stuff.
13081 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
13083 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
13086 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
13087 left in by mistake.
13089 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
13092 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
13094 * tramp-*.c: Only patch vtable slots if the object is in the current
13095 domain. Fixes appdomain-unload.exe.
13097 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
13099 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
13102 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
13104 * mini.c (reverse_branch_op): New helper function.
13106 * mini.c (optimize_branches): Run the new optimization only on
13107 platforms which support it. Also reverse all kinds of branches.
13109 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
13111 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
13114 * mini.c (optimize_branches): Reverse not-equals branches if the false
13115 bblock is a throw. This happens a lot of time with argument checking in
13118 * mini.c (mono_codegen): Add support for placing basic blocks after
13119 the function epilogue.
13121 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
13124 2005-01-05 Miguel de Icaza <miguel@ximian.com>
13126 * mini.c (setup_stat_profiler): Only set this up if the platform
13127 supports ITIMER_PROF.
13129 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
13131 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
13134 * inssel.brg: Fix a warning.
13136 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
13138 * mini.c: added support for statistical profiler
13139 (run with: --profile=default:stat).
13141 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
13143 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
13145 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
13147 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
13148 related to global registers from the amd64 port.
13150 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
13152 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
13154 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
13155 with global registers.
13156 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
13158 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
13160 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
13162 * debug-mini.c (encode_value): Fix off-by-one.
13164 * aot.c (encode_value): Likewise.
13166 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
13168 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
13170 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
13173 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
13175 * aot.c (emit_method_info): Increase size of temp buffer.
13177 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
13180 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
13182 * aot.c (emit_method_info): Fix build.
13184 * aot.c: Further rework of the AOT file format to reduce the size of
13185 the method info data.
13187 * mini.h: Bump AOT file format version.
13189 2004-12-27 Martin Baulig <martin@ximian.com>
13191 * mini.c (mini_get_method): New static method; call
13192 mono_get_method_full() and mono_get_inflated_method().
13193 (mono_method_to_ir): Use mini_get_method() instead of
13194 mono_get_method_full().
13196 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
13198 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
13200 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
13202 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
13204 * inssel-amd64.brg: Add some optimization rules.
13206 2004-12-24 Ben Maurer <bmaurer@ximian.com>
13208 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
13209 standard not GC'd stuff is fine.
13211 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
13213 * aot.c: Rework the AOT file format to get rid of most of the global
13214 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
13216 * mini.h: Bump AOT file format version.
13218 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
13220 * mini.h: Bump AOT file format version.
13222 * aot.c (mono_aot_is_got_entry): New function to determine if an
13223 address is inside a GOT.
13225 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
13227 * cpu-pentium.md: Increase the maximum size of some instructions which
13228 might involve a got access.
13230 * mini.c (get_method_from_ip): Another debug helper function.
13232 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
13233 when got var accesses are created during the decompose phase.
13235 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
13237 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
13238 argument mini_compile_method and to MonoCompile, and use this to
13239 determine whenever a given method is compiled for AOT. This allows the
13240 other methods compiled during AOT compilation to be free of AOT stuff,
13241 so the backends does not need to add special support for them by
13242 creating a fake GOT etc.
13244 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
13247 2004-12-21 Ben Maurer <bmaurer@ximian.com>
13249 * mini.c (mono_method_to_ir): It turns out that some of the
13250 x-appdomain wrappers are lax with types, so just ignore this for
13253 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
13254 at the vtable->klass. If it is non-shared code we can just use the
13257 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
13259 * mini-ppc.c: access MonoDomain from tls, too.
13261 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
13263 * declsec.c: Removed unused variable (and related warning ;-)
13265 2004-12-21 Ben Maurer <bmaurer@ximian.com>
13267 * iltests.il: New test for LDELEMA on an array of ref types.
13269 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
13270 all ldelema's on reftypes.
13271 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
13272 it was the wrong place to put it.
13274 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
13275 register to pop to make this cleaner, at the request of Paolo.
13277 2004-12-20 Ben Maurer <bmaurer@ximian.com>
13279 * mini-ops.h (OP_GETHASHCODE): New op.
13281 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
13283 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
13286 For a microbenchmark, this reduces the cost of Hashtable.get_Item
13289 * mini-x86.c (mono_arch_output_basic_block): Rather than
13297 The first is 3 bytes while the second is 1. This saves 36 kb on
13298 mscorlib, quite a big saving. When bootstraping mcs, I was able to
13299 see a small boost because of icache locality.
13301 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
13303 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
13305 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
13306 started code sharing with the generic code.
13308 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
13310 * mini-ppc.c, cpu-g4.md: added code for direct access to
13313 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
13315 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
13316 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
13319 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
13321 * declsec.c|h: Added functions to cache the declarative stack modifiers
13322 in MonoJitInfo and to create a security frame from a MonoJitInfo
13324 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
13325 created. Register internal calls for System.Security.SecurityFrame::
13326 _GetSecurityFrame and _GetSecurityStack.
13327 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
13328 the definitions for the new stack walk/callback mechanism.
13329 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
13330 first security frame for LinkDemands and InheritanceDemands) and
13331 GetSecurityStack for Demands. Both use the new mono_walk_stack code
13333 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
13334 walk initialization (lupus).
13336 2004-12-20 Ben Maurer <bmaurer@ximian.com>
13338 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
13340 (handle_loaded_temps): Do not create a temporary variable for
13341 things that we know are temps. They will never be modified.
13342 (mono_spill_call): Set MONO_INST_IS_TEMP
13343 (mono_emulate_opcode): ditto
13345 (mono_method_to_ir.CEE_DUP): ditto
13347 2004-12-19 Ben Maurer <bmaurer@ximian.com>
13349 * mini.c (type_to_eval_stack_type): Make this handle the void type
13350 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
13351 (emit_tree): use ip_in_bb to special case some common idioms
13352 Update all callers to pass in the IP.
13353 (mono_method_to_ir): Make CEE_CALL* do the above as well.
13355 This gives us a nice 2% speedup in mcs bootstrap.
13357 * mini-x86.c (peephole_pass): Peephole pass to make
13366 * mini.c (ip_in_bb): new method.
13367 (mono_method_to_ir): use this method rather than doing the hash
13370 * linear-scan.c (mono_linear_scan): When expiring actives, you
13371 don't need to keep around variables that expire on this
13372 instruction. This makes it so that:
13375 store (ebx add (ebx, 1))
13379 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
13381 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
13382 combination to avoid doing two copies. Fix up problems with previous
13385 * mini.c: Fix 64 bit warnings.
13387 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
13389 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
13391 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
13392 changes from the x86 code.
13394 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
13396 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
13398 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
13399 throwing code to reduce its size, unify the AOT and non-aot code and
13400 get rid of relocations in the AOT case.
13402 * mini-x86.h mini.c exceptions-x86.c
13403 (mono_arch_get_throw_corlib_exception): New arch specific function to
13404 raise corlib exceptions which doesn't require relocations in the
13407 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
13409 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
13411 * mini.c (mono_emit_method_call): Only allocate the got var when it is
13414 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
13417 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
13419 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
13420 with add function when used from Inc/dec atomic
13421 functions. Re-enabled optimization on x86.
13422 * mini-ops.h: renamed atomic_add functions to
13423 allow _add to match the Interlocked::Add and
13424 _add_next to match Interlocked::Inc/Dec.
13426 2004-12-15 Massimiliano Mantione <massi@ximian.com>
13428 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
13429 linking of BBs to the end BB, and enabled SSAPRE also with
13430 consprop and copyprop (which was prevented by that bug).
13432 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
13434 * mini-x86.c: disabling the Interlocked optimizing code.
13436 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
13438 * aot.c (load_aot_module): Move reading of got_addr after the AOT
13439 file version check.
13441 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
13443 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
13444 interlocked optimization due lack of support on x86, rewrote
13445 exchange to take into account that base may be in eax.
13447 xsp works again; activated Interlocked optimizing code.
13449 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
13451 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13453 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
13455 * mini-ops.h: Add new opcodes.
13457 * mini.h: Add new patch types. Add got_var to MonoCompile.
13459 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
13460 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
13461 make it work with all kinds of patchable code.
13463 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
13464 address of the GOT, and referencing entries in the GOT.
13466 * mini.c: Add code to load the GOT address if needed by an opcode.
13468 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
13469 independent AOT code on the x86 using an elf-style Global Offset Table.
13471 2004-12-14 Raja R Harinath <rharinath@novell.com>
13473 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
13475 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13477 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
13480 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
13482 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
13483 of Interlocked:Increment/Decrement/Add as inline ops.
13484 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
13486 2004-12-12 Geoff Norton <gnorton@customerdna.com>
13488 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
13489 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
13491 2004-12-12 Duncan Mak <duncan@ximian.com>
13493 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
13494 again. `patch_info->table_size' is no longer valid after Zoltan's
13497 2004-12-12 Martin Baulig <martin@ximian.com>
13499 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
13500 if we are the "real" method, ie. not an inlined method inside it.
13502 2004-12-11 Ben Maurer <bmaurer@ximian.com>
13504 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
13505 before we look in the special fields table. This fixes
13506 ../tests/thread-static-init.cs.
13508 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13510 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
13511 for Array get_Rank and get_Length. Fixes bug #70465.
13513 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
13515 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
13516 separate structure to reduce the size of MonoJumpInfo.
13518 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
13520 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
13522 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
13524 * mini.c (mini_get_inst_for_method): Changed to allow ports
13525 to return a MonoInst instead of opcode
13526 (renamed mini_get_opcode_for_method to better reflect the new functionality)
13528 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
13529 Allow ports to return a created MonoInst instead of op-code, will enable
13531 (renamed mini_get_opcode_for_method to better reflected the functionality)
13533 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
13535 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
13537 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
13539 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
13542 2004-12-08 Martin Baulig <martin@ximian.com>
13544 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
13545 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
13547 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
13549 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
13552 * exceptions.cs: Disable some tests which depend on properties of x86 fp
13555 2004-12-08 Raja R Harinath <rharinath@novell.com>
13557 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
13559 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
13561 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
13562 bug introduced by the previous patch.
13564 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
13566 * mini-ppc.c, objectc.cs: handle large structs passed by value
13567 (fixes bug #69972).
13569 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
13571 * mini-ppc.c: OP_ARGLIST implementation from
13572 Geoff Norton <gnorton@customerdna.com>.
13574 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
13576 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
13577 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
13579 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
13581 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
13583 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13585 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
13588 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
13590 * mini-sparc.c: Zero out localled-ed memory.
13592 * iltests.il: Add tests for zeroing out localloc-ed memory.
13594 2004-12-04 Martin Baulig <martin@ximian.com>
13596 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
13597 mono_method_get_signature_full().
13599 2004-12-03 Massimiliano Mantione <massi@ximian.com>
13601 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
13602 and some utility functions (always for SSAPRE), integrated SSAPRE.
13603 * mini.h: Likewise.
13604 * driver.c: Added ssapre option.
13605 * ssa.c: Small fix on OP_ARG handling.
13606 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
13607 * Makefile.am: Likewise.
13609 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
13611 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
13612 now in the xp code.
13614 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
13617 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13619 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
13621 * cpu-s390.md : Increase instruction length of oparglist.
13623 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
13625 2004-11-30 Martin Baulig <martin@ximian.com>
13627 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
13628 virtual generic methods. We call a special helper_compile_generic_method()
13629 icall to retrieve the method from the vtable, inflate and compile
13630 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
13632 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
13634 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
13636 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
13638 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
13640 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
13643 2004-11-27 Ben Maurer <bmaurer@ximian.com>
13645 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
13646 platforms with PIC aot.
13648 2004-11-28 Martin Baulig <martin@ximian.com>
13650 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
13653 2004-11-28 Martin Baulig <martin@ximian.com>
13655 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
13656 the result of mono_type_get_underlying_type() to check whether
13659 2004-11-26 Martin Baulig <martin@ximian.com>
13662 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
13665 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
13667 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
13668 the same way as the other arguments so they won't get clobbered.
13670 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
13671 calls through R11 since it is clobbered by the trampoline code.
13673 2004-11-26 Raja R Harinath <rharinath@novell.com>
13675 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
13676 pick up in-tree mscorlib.dll.
13678 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
13680 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
13682 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
13683 runtime data/code are now stored in a table similar to the GOT in ELF.
13684 This allows the code itself to be position independent.
13686 * aot.c: Fix loading of referenced assemblies after the lazy assembly
13689 * aot.c: Attach ELF type (object/function) directives to all global
13692 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
13694 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
13696 * mini-amd64.h: Turn on PIC AOT code.
13698 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
13699 returning the offset within an OP_AOTCONST instruction where the GOT
13700 offset needs to be added.
13702 * mini.h: Bump AOT file format version.
13704 2004-11-25 Martin Baulig <martin@ximian.com>
13706 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
13707 uninflated generic methods.
13709 2004-11-25 Martin Baulig <martin@ximian.com>
13711 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
13713 2004-11-24 Martin Baulig <martin@ximian.com>
13715 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
13716 original klass (this only applies for generic instances).
13718 2004-11-24 Martin Baulig <martin@ximian.com>
13720 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
13721 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
13724 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
13726 * mini.c (mono_method_to_ir): Disable inlining for methods containing
13727 localloc. Fixes #69678.
13729 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
13731 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
13733 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
13734 used SSE registers on pinvoke calls. Fixes #69774.
13736 2004-11-23 Geoff Norton <gnorton@customerdna.com>
13738 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
13739 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
13741 2004-11-23 Raja R Harinath <rharinath@novell.com>
13743 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
13744 Refer directly to the mcs/ tree.
13746 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13748 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
13749 Check if a trampoline for a synchronized method is required.
13751 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
13753 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
13754 with localloc if needed. Throe arithmetric exception in
13755 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
13756 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
13758 2004-11-19 Geoff Norton <gnorton@customerdna.com>
13760 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
13761 types before switching on type. Fixes #69622.
13763 2004-11-19 Raja R Harinath <rharinath@novell.com>
13765 * Makefile.am (check-local): New. Integrate into 'make check'.
13766 (MCS,RUNTIME): Define using in-tree mono and mcs.
13768 (%.exe): Use $(ILASM).
13770 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
13772 * mini-ppc.c: adjust initial prolog size (bug #69691).
13774 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
13776 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
13779 2004-11-17 Raja R Harinath <rharinath@novell.com>
13781 * Makefile.am (clean-local): Rename from 'clean'.
13783 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13785 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
13786 to mono_arch_is_int_overflow.
13787 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
13790 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
13792 * declsec.c|h: New files to support declarative security attributes.
13793 Added function to check if a method has (applicable) security.
13794 * mini.c|h: Add check for declarative security attributes in
13795 mono_method_check_inlining.
13796 * Makefile.am: Added declsec.c and declsec.h to the build.
13798 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
13800 * mini.c, mini.h: update to keep dynamic code info per-domain.
13802 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
13804 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
13805 (mini_init): Get rid of it from here too.
13807 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
13809 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
13810 implemented OP_RETHROW (patch by Geoff Norton
13811 <gnorton@customerdna.com>).
13813 2004-11-10 Geoff Norton <gnorton@customerdna.com>
13815 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
13816 between appdomains. Fixes appdomain-unload on PPC.
13818 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
13820 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13821 mini-exceptions.c: handle the new wrapper types.
13822 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
13823 token value as a MonoClass* when compiling a wrapper.
13824 mono_jit_create_remoting_trampoline now takes an additional
13825 MonoRemotingTarget parameter.
13827 2004-11-10 Martin Baulig <martin@localhost>
13829 * mini.c (mono_method_to_ir): Use `generic_container->context'
13830 rather than creating a new one.
13832 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13834 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
13836 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
13838 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
13840 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
13841 the experimental aot cache stuff.
13843 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
13845 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13846 mini-exceptions.c: update to exception clause structure changes.
13848 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
13850 * exceptions-x86.c (throw_exception): Fix warnings.
13852 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
13855 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
13857 * exceptions-sparc.c (get_throw_exception): Really fix this.
13859 2004-11-07 Ben Maurer <bmaurer@ximian.com>
13861 * tramp-*.c: we no longer support icalls without wrappers, so
13862 a bit of code can be removed here
13864 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
13866 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
13869 * cpu-sparc.md: Add op_rethrow.
13871 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
13873 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
13875 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
13876 * mini-ops.h: Add OP_RETHROW.
13878 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
13880 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
13882 2004-11-05 Geoff Norton <gnorton@customerdna.com>
13884 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
13885 Makes the output much easier to read
13887 2004-11-05 Ben Maurer <bmaurer@ximian.com>
13889 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
13890 prevents another huge leak when compiling with ssa. Secondly, the
13891 performance of doing this rather than freeing the lists is much
13892 better. GList does a lock every time you allocate a list link,
13893 so that it can use a memory pool. So, it is better to just use
13894 a memory pool of our own.
13896 * ssa.c, linear-scan.c: replace g_list_remove_link with
13897 g_list_delete. The remove one does not free the GList, so we were
13898 leaking memory. On -O=all --compile-all with corlib, this cut down
13899 3 MB of allocations.
13901 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
13903 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
13905 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
13907 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
13908 into a new function mono_create_jit_trampoline ().
13910 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
13912 * trace.c (get_spec): Allow tracing of classes without a namespace.
13914 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
13916 * mini.c: Fix pointer overwrite in mini_method_compile.
13918 2004-11-2 Geoff Norton <gnorton@customerdna.com>
13920 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
13921 The darwin ABI needs some special handling for 1 and 2 byte structs
13922 Lets use lbz/lhz instead of lwz everywhere.
13923 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
13924 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
13925 Use stb/sth for the former, and put the latter always on stack instead of in
13926 argument registers.
13928 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
13930 * trace.c (is_filenamechar): Add '_'.
13932 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13934 * mini-s390.c: Fix prolog length to allow for large trace requirements.
13936 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
13938 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
13940 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
13941 depends on libmonogc. Fixes #68805.
13943 2004-10-26 Miguel de Icaza <miguel@ximian.com>
13945 * mini.c (mono_jit_free_method): Provide extra information for
13946 this error. Currently this leaks, but will be turned into a
13947 developer option in the future.
13949 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
13951 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
13953 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
13955 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
13956 boundary. Fixes reading of PATCH_INFO_R4 and R8.
13957 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
13959 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
13961 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
13962 trampolines for AOT code.
13964 2004-10-22 <vargaz@freemail.hu>
13966 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
13967 constructed types. Fixes #68136.
13969 2004-10-21 Martin Baulig <martin@ximian.com>
13971 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
13972 if it returns true, unwind the stack to the call instruction.
13974 2004-10-21 <vargaz@freemail.hu>
13976 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
13978 * mini.h: Bump AOT version number.
13980 * objects.cs: Add another test for unbox trampolines.
13982 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
13985 2004-10-20 <vargaz@freemail.hu>
13987 * driver.c: Add SHARED to the set of optimizations tested.
13989 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
13991 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
13992 used by CEE_NEWARR.
13994 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
13996 2004-10-20 Martin Baulig <martin@ximian.com>
13998 * mini-exceptions.c (mono_handle_exception): Call
13999 mono_debugger_handle_exception() to tell the debugger about
14000 catch/finally clauses.
14002 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
14004 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
14006 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
14009 2004-10-15 Geoff Norton <gnorton@customerdna.com>
14011 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
14012 methods as their native size, fixed bug #57543, #57545.
14013 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
14014 This saves a temporary register and mullw call down into 1 (minor perf
14015 increase for cases like sum = sum * 5; This use to translate into:
14018 It now translates to
14021 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
14023 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
14026 2004-10-11 Martin Baulig <martin@ximian.com>
14028 * mini.c (mono_method_to_ir): If we're a generic method, get the
14029 MonoGenericContainer from our MonoMethodNormal and create a
14030 MonoGenericContext from it.
14032 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
14034 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
14036 * basic-long.cs: Add test for checked i8->i2 cast.
14038 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14040 * inssel-ppc.brg: added a couple of speedup rules.
14042 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
14044 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
14045 to speed up rebuilds.
14047 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14049 * mini-s390.c: Minor fix to OP_OR_IMM.
14051 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
14053 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
14054 better. Fixes appdomain-unload.exe on sparc.
14056 2004-10-02 Massimiliano Mantione <massi@ximian.com>
14058 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
14059 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
14062 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
14064 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
14066 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
14068 * mini.c: Always generate a field read/write wrapper for members
14069 of the class MarshalByRefObject since the actual instance could
14072 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
14074 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
14076 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
14078 * driver.c mini.h trace.c: Move the setting of the main assembly into
14079 a separate function called mono_trace_set_assembly () and call it after
14080 actually loading the main assembly. Fixes #66872.
14082 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
14084 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
14085 using the code manager.
14087 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
14089 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
14091 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
14093 * cpu-amd64.md: Fix bug in previous patch.
14095 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
14098 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
14100 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
14101 mini-exceptions.c: updates for changed stack walk interface.
14103 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14105 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
14107 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
14109 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
14111 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
14113 * driver.c (mini_regression_list): Do not call mono_assembly_close
14114 since assemblies can't be unloaded.
14116 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
14118 * cpu-amd64.md: Fix more instruction lengths.
14120 * cpu-amd64.md: Fix lengths of some instructions.
14122 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
14124 * inssel.brg: Make the array ldelema check aot friendly.
14126 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
14128 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
14130 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
14132 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
14134 * mini-x86.c: Fix build.
14136 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
14137 mono_type_get_underlying_type () helper function to simplify code.
14139 2004-09-09 Martin Baulig <martin@ximian.com>
14141 * mini-amd64.c: Don't access `type->data.klass' directly, call
14142 mono_class_from_mono_type() instead since the type may be a
14145 2004-09-09 Martin Baulig <martin@ximian.com>
14147 * mini-amd64.c (get_call_info): Fix support for generic instances.
14148 (add_valuetype): Use mono_class_from_mono_type() to get the class
14149 since we can be a generic instance.
14151 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
14153 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
14155 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
14157 * liveness.c: reset spill costs on each scan: bug 62107
14159 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
14161 * exceptions-sparc.c (mono_arch_find_jit_info): remove
14162 unnecessary line that doesn't compile
14164 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
14166 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
14167 trampolines, make them call an error function so people can fix their
14170 2004-09-06 Martin Baulig <martin@ximian.com>
14172 * mini.c (mono_method_to_ir): When initializing locals, handle a
14173 generic instances like a valuetype if it's a valuetype and like a
14174 class if it's a class.
14176 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
14178 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
14179 stack. Fixes #64674.
14181 * exceptions.cs: Add test for unwinding of call arguments.
14183 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
14185 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
14186 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
14187 set the carry/borrow flag). The sparc and s390 implementations
14188 can now use optimized versions (and simplify the code). ppc bugfixes.
14190 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
14192 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
14194 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
14196 * inssel-amd64.brg: Remove leftover 32 bit rule.
14198 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
14200 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
14202 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
14203 mono_arch_find_jit_info functions into a new function. Fix a memory
14206 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
14209 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
14211 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
14214 * exceptions.cs: Add array size tests.
14216 * mini.c: Allocate a separate icall wrapper for each arity of
14217 mono_array_new_va. Fixes #59509.
14219 * exceptions.cs: Add testcase for 64578.
14221 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
14223 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
14225 2004-09-02 Martin Baulig <martin@ximian.com>
14227 * mini.c (mono_method_to_ir): When initializing the locals, call
14228 handle_initobj() on the generic instance itself, not its
14231 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
14233 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
14234 MonoJitInfo for dynamic methods.
14236 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
14238 * mini.c: Add support for freeing JIT data for dynamic methods.
14240 2004-09-01 Martin Baulig <martin@ximian.com>
14242 * mini-x86.c (is_regsize_var): Added support for generic
14244 (mono_arch_emit_prolog): Make this compile again, use
14245 `x86_push_imm_template (code)'.
14247 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
14249 * mini-x86.c: make all push_imm instructions that get
14250 patched always emit the long form
14252 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
14254 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
14255 in a per-domain hash.
14257 * mini-amd64.c (merge_argument_class_from_type): Handle generic
14260 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
14262 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
14265 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
14268 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
14269 Beginnings of SSE2 support.
14271 * exceptions.cs: Add more tests for checked int<->uint casts.
14273 2004-08-28 Martin Baulig <martin@ximian.com>
14275 * mini-x86.c (mono_arch_instrument_epilog): Added support for
14279 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
14280 Handle generic instances recursively.
14282 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
14284 * iltests.il: test for conv.u8 on a constant
14286 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
14288 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
14289 LCONV_x4 (shrun_32 (membase)).
14291 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
14293 * inssel-x86.brg: c&p rules for push/setret of long
14295 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
14297 * inssel-x86.brg: c&p rules for compare (base, regvar) and
14298 compare (regvar, base)
14300 * inssel-x86.brg: more burg love
14302 * inssel.brg: more cleanup
14304 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
14306 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
14308 * basic-long.cs, basic-calls.cs: new tests for optimization.
14310 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
14312 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
14315 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
14317 * mini-amd64.c (read_tls_offset_from_method): Add another case.
14319 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
14321 * inssel.brg (mini_emit_memcpy): use
14322 NO_UNALIGNED_ACCESS to disable memcpy optimization
14324 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
14326 * mini-amd64.c: Handle generic types in various places.
14328 * mini.c (mono_method_to_ir): Handle generic types in init locals.
14330 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
14332 * mini.c (handle_box): Fix warning.
14334 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
14336 * mini-amd64.h: Enable the emit_state optimization.
14338 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
14340 * mini-amd64.c: Add some new 64 bit peephole opts.
14342 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
14344 * cpu-amd64.md: sreg1 of div instructions must be %rax.
14346 * mini-amd64.c: Register allocator fixes.
14348 * mini.c: Add an optimization to emit_state to avoid allocation of new
14349 registers on some platforms.
14351 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
14353 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
14355 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
14356 allocation. Fixes #63085.
14358 * basic-long.cs: Add new regression test.
14360 * mini-amd64.c: Register allocator improvements.
14362 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
14364 * mini-amd64.c (read_tls_offset_from_method): Add another code
14367 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
14368 instruction sequence for nullifying class init trampolines.
14370 * objects.cs: Add new regalloc test.
14372 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
14374 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
14376 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
14378 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
14381 * driver.c: Fix profiling after TLS changes.
14383 * driver.c (mono_main): Set mono_stats.enabled if needed.
14385 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
14388 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
14390 * mini-x86.c: use a 1 op rather than a 2 op tls access
14391 instruction -> faster.
14393 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
14395 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
14398 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
14400 * exceptions-sparc.c (throw_exception): fix typo
14402 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
14404 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
14405 set tree->dreg correctly with tls. Allow any
14406 register to be used.
14408 * mini-x86.c (read_tls_offset_from_method): add new code
14409 generation pattern seen with GCC.
14412 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
14414 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
14415 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
14416 exceptions-sparc.c: fix some performance issues in exception
14417 handling and setting of the stack trace for exceptions that were
14420 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
14422 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
14425 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
14428 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
14430 This patch inlines tls access, when possible.
14432 * mini.h: new arch functions for TLS intrinsics.
14433 All platforms updated with a stub.
14435 * mini.c: use the new intrinsics
14437 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
14438 arch specific intrinsic for tls variables
14440 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
14442 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
14445 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
14447 * mini.c: thread local allocation
14449 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
14451 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
14453 * Makefile.am: Link against the static version of libmonogc.
14455 * Makefile.am: Link the static versions of the convenience libraries
14456 into the mono executable.
14458 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
14460 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
14462 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
14463 on integer overflow.
14465 * mini-amd64.c: Reorganize function call code.
14467 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
14469 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14471 * inssel-x86.brg: use xor eax,eax.
14473 * basic.cs: new tests
14475 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
14477 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
14478 in exception throwing code.
14480 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14482 * inssel-x86.brg: use xor esi,esi.
14484 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
14486 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
14487 can trace methods compiled during mini_init () too.
14489 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
14492 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14494 * Makefile.am: static link on x86 (r=zoltan)
14496 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
14498 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
14499 code since it causes some programs to fail.
14501 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
14503 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
14505 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
14507 * mini.c: ovfops_op_map - add STACK_OBJ case for
14509 * basic.cs: add test_0_pin_string as test
14512 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
14514 * Makefile.am: build C# if srcdir != builddir
14516 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
14518 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
14519 fall-through blocks.
14521 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
14523 * driver.c: enable loop by default again and include abcrem in -O=all.
14525 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
14527 * iltests.il: Add some localloc tests.
14529 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
14531 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
14534 * inssel-amd64.brg: Add some optimizations.
14536 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
14539 * Makefile.am: Statically link mono against libmono on AMD64.
14541 * mini-amd64.c inssel-amd64.brg: Optimizations.
14543 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
14545 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
14547 * tramp-amd64.c: Patch calling code in trampolines.
14549 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
14551 * mini-amd64.c: pinvoke struct passing fixes.
14553 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
14555 * mini-sparc.c: redo change, make mono_arch_cpu_init call
14556 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
14558 2004-08-05 Duncan Mak <duncan@ximian.com>
14560 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
14563 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
14565 * mini-amd64.c (emit_move_return_value): Move return value for normal
14568 2004-08-05 Martin Baulig <martin@ximian.com>
14570 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
14571 `type->type'; just modify `type' itself when dealing with enums
14572 and generic instances.
14573 (check_call_signature): Make `simple_type' a `MonoType *'.
14575 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
14577 * mini.c: Use OP_PADD to add offsets to addresses.
14579 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
14581 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
14583 * mini-sparc.c (mono_arch_emit_epilog): fix check
14584 for folding last op into restore instruction
14586 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
14588 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
14589 helper methods using the code manager.
14591 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
14593 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
14595 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14597 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
14598 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
14600 * mini-s390.c: fix tail processing
14602 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
14604 * mini-ppc.c: mul.ovf.un exception name fix.
14606 2004-08-03 Martin Baulig <martin@ximian.com>
14608 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
14609 instances; before jumping to `handle_enum', also modify `ptype'.
14611 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
14613 * cpu-sparc.md: fcall maximal length too small.
14615 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
14617 * mini-amd64.c mini.h: Add initial support for passing/returning
14618 structures to/from pinvoked methods.
14620 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
14622 * mini-ppc.c: reg allocator fix.
14624 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
14626 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
14628 * inssel.brg: Optimize memset on 64 bit machines.
14630 * mini-amd64.c: Fix some vararg cases.
14632 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14634 * mini-s390.c: Corrected macro in emit_float_to_int
14636 * s390-abi.cs: Tests to exercise the s390 ABI
14638 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14640 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
14643 * basic.cs: Add a test for add.ovf.un.
14645 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
14647 * mini-sparc.c: add case for OP_IDIV_UN
14649 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14651 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
14653 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
14655 2004-07-30 Ben Maurer <bmaurer@ximian.com>
14657 * basic.cs: regression tests.
14659 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
14662 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14664 * basic.cs: Add a new test.
14666 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
14667 and AOT. Various fixes and optimizations.
14669 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
14671 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
14673 * mini-ppc.c: make sure temp regs are not used for global reg
14676 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
14678 * cpu-sparc.md: conv_i8 fix for 64bits
14680 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
14682 2004-07-29 Ben Maurer <bmaurer@ximian.com>
14684 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
14685 add opcode for cmp BYTE PTR [eax], imm.
14687 * inssel.brg: Make memcpy and memset takes bases.
14689 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
14691 * *-amd64.*: More AMD64 work.
14693 2004-07-28 Ben Maurer <bmaurer@ximian.com>
14695 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
14696 add a compare-not-equal opcode.
14698 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
14700 * mini.c: Use mono_init_from_assembly instead of mono_init.
14702 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
14704 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
14706 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
14708 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
14710 * inssel.brg: 64 bit fixes.
14712 * mini.h (MonoCallInst): Add some AMD64 specific data.
14714 * mini.h: Add some OP_P opcodes.
14716 2004-07-28 Ben Maurer <bmaurer@ximian.com>
14718 * basic.cs: tests for 61797 and 61740
14720 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
14722 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
14723 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
14725 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
14727 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
14729 * *-amd64*.*: Ongoing AMD64 work.
14731 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
14733 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
14735 * *-amd64*: Ongoing AMD64 work.
14737 * mini-arch.h: Add AMD64 support.
14739 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
14741 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
14743 * mini-ops.h: Add new opcodes.
14745 * Makefile.am: Add AMD64 support.
14747 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
14748 rules into the inssel-long*.brg files.
14750 * *-amd64.*: Add beginnings of AMD64 backend.
14752 2004-07-22 Ben Maurer <bmaurer@ximian.com>
14754 * mini.c (print_dfn): commenting out the code that prints
14755 the cil. With -O=deadce, this makes -v -v crash.
14757 * cpu-pentium.md: make checkthis have a length of 2
14759 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
14761 * mini-sparc.h: fix implementations of __builtin
14762 functions for Sun compiler for V9.
14764 2004-07-16 Ben Maurer <bmaurer@ximain.com>
14766 * mini.c: use the new stelem.ref wrapper
14767 * exceptions.cs, arrays.cs: new stelem.ref tests
14769 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
14771 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
14772 new XSP should work with these changes).
14774 2004-07-14 Ben Maurer <bmaurer@ximain.com>
14776 * inssel-{long32,x86,}.brg: trivial optimizations.
14778 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
14780 * mini.c: load value when emitting box operation in
14783 2004-07-12 Ben Maurer <bmaurer@ximian.com>
14785 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
14786 is one byte shorter than cmp DWORD PTR [eax], 0.
14788 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
14790 * inssel-ppc.brg: arguments on the stack are always
14791 relative to the stack pointer (spotted by Neale Ferguson).
14793 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14795 * exceptions-x86.c: delay appending the method name to the trace until
14796 after mono_jit_info_table_find is called, as this gets the real
14799 2004-07-09 Ben Maurer <bmaurer@ximian.com>
14801 * aot.c: register roots
14803 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14805 * aot.c : I could just use PLATFORM_WIN32 flag.
14807 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14809 * aot.c : Reverting the previous fix. This time it broke linux build.
14811 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14813 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
14815 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
14817 * mini.c (handle_stack_args): Remove some more debugging code.
14819 * mini.c (handle_stack_args): Remove debug output left in by mistake.
14821 * driver.c mini.h aot.c: Allow additional options to be specified with
14822 --aot and pass them to mono_compile_assembly.
14824 * aot.c: Add experimental code to AOT compile all loaded assemblies
14825 on demand and save the code into a cache in the filesystem.
14827 * aot.c: Add support for more wrapper methods.
14829 * mini.c (handle_stack_args): Handle some corner cases. Fixes
14832 * cpu-*.md: Remove removed opcodes.
14834 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
14835 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
14836 related icalls to marshal.c.
14838 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
14840 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
14842 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
14844 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
14846 2004-07-06 Ben Maurer <bmaurer@ximian.com>
14847 * liveness.c: If liveness is recomputated we need to reset the information
14848 for each variable. This way, if the liveness range has been narrowed
14849 by optimizations that happened after the last computation, we can return
14852 For example, if you have
14857 // Tons of code that does not affect i
14863 i = 0 is dead code and will be removed by SSA. However, when
14864 linear scan gets to the code, i will still appear to be live
14865 throughout the entire block. This prevents good register allocation.
14867 2004-07-06 Martin Baulig <martin@ximian.com>
14869 * debug-mini.c (mono_debug_init_method): Allow
14870 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
14871 (mono_debug_add_icall_wrapper): New method.
14873 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
14875 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
14877 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
14880 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
14882 * aot.c (mono_aot_load_method): Fix loading of debug info.
14884 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
14886 * aot.c: Add logging support.
14888 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
14890 * mini.h: Add prototype for mono_print_method_from_ip.
14892 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
14894 * inssel.brg: 64 bit fixes.
14896 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
14899 * Makefile.am: Add SPARC64 support.
14901 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
14903 * aot.c: Fix alignment problems on 32 bit platforms.
14905 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
14907 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
14910 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
14913 * mini.h: Bump AOT file version. Some 64 bit fixes.
14915 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
14917 * inssel-sparc.brg: Add new rule to avoid register moves.
14919 * inssel.brg: Add ldind_to_load_membase helper function.
14921 2004-06-30 Ben Maurer <bmaurer@ximian.com>
14923 * mini.c: OffsetToStringData intrinsic.
14925 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
14927 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
14929 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
14932 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
14933 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
14935 * mini.c: reinstated mono_compile_get_interface_var()
14936 on x86, too, since the change breaks the Gtk# build there as well.
14938 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14940 * driver.c: remove loop from the default optimizations: it seems to
14941 interact badly with some of the other options (see bug #60613).
14943 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
14945 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
14946 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
14948 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
14950 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
14951 vararg-using methods.
14953 2004-06-21 Martin Baulig <martin@ximian.com>
14955 * mini/mini-exceptions.c
14956 (mono_handle_exception): Added `gpointer original_ip' argument.
14957 After calling mono_unhandled_exception(), call
14958 mono_debugger_unhandled_exception() and if that returns true,
14959 restore the context and return.
14961 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
14963 * mini-ppc.c: prefer the use of relative branches so
14964 they won't need to be patched in aot code (patch from Patrick Beard).
14966 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
14968 * aot.c: patch from Patrick Beard to make the output assembly
14969 more correct for the MacOSX assembler. Small tweak to
14970 generate sane images on Linux/PPC, too.
14972 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14974 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
14975 case until bug #59509 is fixed (shows up in #60332).
14977 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14979 * mini.c: make sure the needed wrappers are compiled, too, with
14982 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
14984 * driver.c: remove NPTL reference in --version output.
14986 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14988 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
14989 generate valid assembly for the Mach-O assembler.
14991 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
14993 * driver.c: don't include abcrem in the all optimization specifier
14994 since it slows down jit compilation too much for now.
14996 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
14998 * mini.c: use BIGMUL only if both operands have the same signage.
14999 * iltests.il: Test for bug 60056. (errors related to signage in
15004 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
15006 * mini.c, aot.c: memory leak fixes.
15008 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
15010 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
15012 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
15014 * Makefile.am: remove the -static hack completely, it links in
15015 statically glib as well.
15017 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
15019 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
15020 * exceptions.cs: make it compile with new mcs/csc.
15022 2004-06-03 Massimiliano Mantione <massi@ximian.com>
15023 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
15024 and added relevant test case.
15026 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
15028 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
15029 regressions in gtk-sharp.
15031 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
15033 * exceptions.cs: New regression tests.
15035 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
15037 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
15039 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
15041 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
15043 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
15045 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
15047 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
15049 * mini.c (mono_jit_runtime_invoke): Init class in this
15050 method instead of trusting mono_jit_compile_method to
15051 do the work (because wrappers can be in object class)
15053 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
15055 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
15057 * basic-long.cs: New regression test.
15059 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
15061 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
15062 and div/rem checks.
15064 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
15066 * Makefile.am: fix miguel's change to build mono statically against
15067 libmono (track build dependencies).
15069 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
15071 * cfold.c: Some glib versions do not have G_MININT32.
15073 2004-05-26 Massimiliano Mantione <massi@ximian.com>
15075 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
15076 with precision of tan, atan, sin and cos, and implemented related
15077 regressions tests (fixes bug 54467, but one new problem appeared and
15080 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
15082 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
15084 * exceptions.cs: Add test for constant folding && division by zero.
15086 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
15087 since driver.c is in libmono too, so the optimization was useless.
15089 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
15090 variable to driver.c so the compiler can emit more efficient code to
15093 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15095 * Makefile.am: don't distribute generated inssel.[ch] files.
15097 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
15099 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
15100 into the default appdomain. Fixes #58707.
15102 * jit-icalls.c: Remove the broken approximation for truncl, doing
15103 no conversion is better.
15105 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
15108 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
15110 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
15111 of the mcrxr instruction which is not available on some processors
15112 even if it's documented to be. Implement add and sub overflow correctly
15113 (still not complete for long unsigned). Speed up icalls a bit.
15115 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
15117 * mini.c (mono_jit_compile_method_with_opt): Make sure that
15118 we run .cctor in the current domain instead of target_domain.
15120 Fixes bug #58558, .cctor not being called in -O=shared.
15122 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
15124 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
15126 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
15128 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
15129 which can be done with an imm8, do it that way.
15130 (mono_arch_output_basic_block): ditto for a jmp
15131 (mono_arch_emit_prolog): Computate maximum offset of a label.
15133 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
15135 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
15136 now tries to allocate prefered physical reg's for virtual
15137 regs. This reduces the number of emited spills/loads with
15138 20-30% on our core assemblies.
15140 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15142 * jit-icalls.c: truncl() is not needed and trunc() is
15143 the correct thing to do anyway (bug #58287).
15145 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
15147 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
15150 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
15152 * driver.c: enable loop optimizations by default.
15154 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
15156 * mini-x86.c: fix calc of max loop size when aligning loops start.
15158 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
15160 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
15163 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
15165 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
15168 * basic-long.cs: Add tests for add/subtract of immediates with carry.
15170 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
15172 * mini.c (inline_method): Allways inline some wrappers even if the cost
15173 is too large. Fixes #58785.
15175 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
15177 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
15179 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
15180 (crichton@gimp.org). Beginning of support for sparc/linux.
15182 * mini-sparc.c: Optimize retrieval of LMF address.
15184 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
15186 * exceptions-ppc.c: handle alloca in methods with clauses.
15188 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
15190 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
15192 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
15194 * mini.c: Delegate most of the abort signal work to
15195 mono_thread_request_interruption, which also handles Stop and Suspend
15198 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
15200 * mini.c mini.h: Allow inlining of icall wrappers if the backend
15201 supports the save/restore lmf opcodes.
15203 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
15205 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
15206 by gcc-3.4 as well.
15208 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
15210 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
15212 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
15213 methods which contain array accesses.
15215 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
15216 boundaries. Fixes #58537.
15218 * iltests.il: Add regression test for #58537.
15220 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
15222 * mini-x86.c (mono_arch_local_regalloc): Last part of
15223 fix for bug #58633 (releasing register to early).
15225 2004-05-18 Miguel de Icaza <miguel@ximian.com>
15227 * basic-long.cs: Add new regression test.
15229 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
15231 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
15232 register too early on the chain.
15234 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
15236 * mini.c (create_helper_signature): Use a helper function to reduce
15237 the code which needs to be written. Also set the calling convention of
15238 icalls on windows. Fixes #57840.
15240 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
15242 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
15243 exceptions-ppc.c: added helper function to get the instruction address
15244 from a signal handler context.
15246 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
15248 * helpers.c: use g_get_tmp_dir. Invokes happyness
15251 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
15253 * helpers.c: Add new env variable to pass args to objdump.
15254 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
15256 2004-05-17 Radek Doulik <rodo@ximian.com>
15258 * Makefile.am (common_sources): added abcremoval.h so it get
15259 disted and daily mono packages on go-mono.com will build again
15261 2004-05-17 Massimiliano Mantione <massi@ximian.com>
15263 * abcremoval.c: Fixed coding style, added copyright header.
15265 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
15267 * mini.h: Added prototype for abc removal main function.
15269 * build_relations_propagation_table.pl: Added copyright header.
15271 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
15273 * basic-long.cs: reg test for complex ceq_long bug.
15275 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
15277 * mini-x86.c (mono_arch_local_regalloc): Correctly free
15278 reg in long and clob case (bug #58343). Fixed/added comments.
15280 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
15282 * mini.c (mono_jit_runtime_invoke): Follow new convention
15283 of calling the invoke method with an function pointer.
15285 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
15287 * ChangeLog: Fix author of memory leak patch.
15289 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
15291 * Makefile.am: fix make dist as well...
15294 2004-05-14 Massimiliano Mantione <massi@ximian.com>
15296 * cfold.c: Made so that conversions from pointer to int4 are no-ops
15297 on archs where pointers are 4 bytes long.
15299 * Makefile.am: Added abcremoval.c source file.
15301 * abcremoval.c: Added abcremoval.c.
15303 * abcremoval.h: Added abcremoval.h.
15305 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
15307 * inssel.brg: Enabled bounds check removal.
15309 * mini.c: Added support for abcrem optimization.
15311 * mini.h: Added abcrem optimization label.
15313 * driver.c: Added support for abcrem optimization.
15315 * propagated_relations_table.def: Added propagated_relations_table.def.
15317 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
15319 * mini.c, cfold.c: fix style.
15321 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15323 * mini.c: handle issue with the low-level implementation of
15324 some long opcodes (bug #54209).
15326 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
15328 * basic.cs: test for my new cmov stuff.
15330 2004-05-13 Patrik Torstensson
15332 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
15333 opt and added peephole documentation.
15335 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
15337 * tramp-ppc.c: rewrote the generic trampoline code.
15339 2004-05-11 Patrik Torstensson
15341 * mini-x86.c: optimize long shl/shr asm code (one less branch)
15343 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
15345 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
15347 * mini.h mini.c dominators.c: Applied patch from Derek Woo
15348 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
15350 * mini.c: Add new icalls for AsAny marshalling.
15352 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
15354 * tramp-ppc.c, mini-ppc.c: more cleanups.
15356 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15358 * mini.c: no warnings.
15360 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15362 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
15364 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
15366 * mini.c: In the thread abort signal handler, if the thread is in the
15367 process of being stoped, don't throw the Abort exception, just stop the
15370 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
15372 * tramp-ppc.c: removed old code.
15374 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15376 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
15377 do some simple speed optimizations on ppc.
15379 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
15381 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
15382 and large offsets in load/store.
15384 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
15386 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
15387 it causes regressions.
15389 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
15391 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
15394 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
15396 * jit-icalls.c: remove warnings.
15397 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
15398 speedups for unsafe code.
15400 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
15402 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
15404 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
15406 * basic-calls.cs: Add new regression test.
15408 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
15411 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
15413 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
15416 2004-05-06 Patrik Torstensson
15418 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
15419 long reg allocation in any reg (not only eax:edx) and implemented
15420 long shl/shr ops in asm instead of helpers.
15422 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
15424 * mini-sparc.h: Fix warnings.
15426 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
15429 * mini-exceptions.c (mono_handle_exception): Call the filter in a
15430 separate statement for clarity.
15432 * mini-sparc.c: Update status.
15434 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
15436 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
15439 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15441 * inssel-ppc.brg: another small pre-release workaround:
15442 we don't do overflow detection for long_sub_un.
15444 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15446 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
15447 (also works around a weird ppc bug: 57957).
15449 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
15451 * tramp-ppc.c: trampoline fixes.
15453 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
15455 * mini-ppc.c: fixed typos.
15457 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
15459 * mini-ppc.c, exceptions-ppc.c: more code saves registers
15460 at the top of the stack. Fixed typos. Use a frame registers
15461 for all the methods with exception clauses.
15463 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
15465 * exceptions-ppc.c: restore fp registers.
15467 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
15469 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
15470 order from the stack top (moved the stack room to save the
15471 return value for trace after the param area). Fixed corruption
15472 in restoring registers on unwind.
15474 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
15476 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
15478 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15480 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
15481 and prolog/epilog for methods that use it. Allow
15482 enough param area room for varargs methods. Fix miguel's
15483 breakage in exception handling.
15485 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15487 * Makefile.am: run genmdesc only on current arch.
15489 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15491 * exceptions-x86.c:
15492 * mini-x86.h: fix the build on windows.
15494 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
15496 * 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.
15498 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
15500 * mini-exceptions.c: New file.
15502 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
15503 Move some parts of the x86 exception handling code to an
15504 arch-independent file so it can be shared with other ports.
15506 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
15508 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
15510 2004-04-26 David Waite <mass@akuma.org>
15512 * driver.c: remove comma from end of enumeration declaration
15514 2004-04-26 Jackson Harper <jackson@ximian.com>
15516 * driver.c: parse config file before loading first assembly. This
15517 allows the user gac to be enabled/disabled.
15519 2004-04-23 Miguel de Icaza <miguel@ximian.com>
15521 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
15522 simpler mechanism: we do not care what is encoded initially
15523 (branch absolute or relative), we care about the code and its
15524 target. I kept the old code for reference for now.
15526 The new code tries first to determine if the jump is anywhere in
15527 the -/+32 absolute meg range, if it succeeds, it encodes using the
15528 absolute branch; If not, it tried to find something in the
15529 relative range, if not, it uses the handle_thunk code.
15531 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
15533 * exceptions-ppc.c: use the correct ip register on macosx.
15535 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
15537 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
15539 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
15541 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
15542 Raise exception on integer divide by zero by hand since the hw
15543 doesn't support it. Handle NaNs in FP compares.
15545 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
15547 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
15548 code reducing duplication between the platforms and enabled
15549 signal exception handling (on linux for now).
15551 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
15553 * exceptions-ppc.c: more macosx support.
15555 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15557 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
15559 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
15561 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
15563 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
15565 * iltests.il: more tests.
15567 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
15569 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
15572 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
15574 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
15576 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
15578 * liveness.c: Mark variables as volatile in all basic blocks reachable
15579 from exception clauses.
15581 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
15583 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
15586 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
15588 * iltests.il, basic.cs: more tests for regalloc.
15590 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
15592 * iltests.il: Some tests for register allocation modifications
15595 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
15597 * exceptions.cs: Add regression test for bug #56782.
15599 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
15600 original stack trace if an exception is rethrown. Fixes #56782. Oh,
15601 the beauty of fixing the same thing in 5 different files...
15603 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
15605 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
15608 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
15610 * mini.c: Add support for STRWLPARRAY marshalling convention.
15612 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
15614 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
15615 to init the context to setup the regs pointer).
15617 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
15619 * exceptions-ppc.c: more exceptions work.
15621 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15623 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
15626 2004-04-13 Miguel de Icaza <miguel@ximian.com>
15628 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
15629 can use the memory directly.
15631 * cpu-pentium.md: Update documentation from a post from Zoltan.
15633 add x86_add_membase, x86_sub_membase, x86_mul_membase
15635 2004-04-13 Miguel de Icaza <miguel@ximian.com>
15637 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
15638 GENERAL_REGS they were also hardcoded for all PPC ports.
15640 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
15642 Remove hard-coded limit for floating point registers, use
15643 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
15645 Notice that in MacOS X calling conventions you can fit a lot more
15646 floating point values in registers, so I should update the PInvoke
15647 test to excercise the passing of floating point values on the
15648 stack (currently broken).
15650 2004-04-06 Miguel de Icaza <miguel@ximian.com>
15652 * tramp-ppc.c (create_trampoline_code): Added
15653 JUMP_TRAMPOLINE_SIZE.
15654 (ppc_magic_trampoline): Follow the pattern from
15655 x86_magic_trampoline: if code is set to zero, return.
15656 (create_trampoline_code): Always pass MonoMethod to the jump
15657 trampoline, before it was passing a null.
15658 (mono_arch_create_jump_trampoline): Implement the jump stub, could
15659 share the code with mono_arch_create_jit_trampoline.
15661 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
15663 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
15666 * cpu-g4.md: Added length for jmp instruction, the worst case
15667 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
15670 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
15672 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
15674 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
15676 * mini.c: Only set bblock->real_offset when adding a new bblock, and
15677 before each IL instruction.
15679 * mini.c (CEE_BOX): Fix warnings.
15681 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15683 * mini.c: removed a few unused vars and extra whitespace.
15685 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
15687 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
15689 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
15691 (OP_GETCHR): use the above
15692 (CEE_LDELEMA): use the above.
15694 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
15695 version of the generic impl.
15696 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
15697 (CEE_LDELEMA): use the above.
15699 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
15701 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
15704 * iltests.il: Added new regression test for #56317.
15706 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
15708 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
15709 under NetBSD. Fixes #56450.
15711 * liveness.c (update_gen_kill_set): Fix previous patch.
15713 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15715 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
15717 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
15719 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
15720 ldsfld and ldsflda.
15722 * inssel-sparc.brg: Add more optimizations.
15724 * mini-sparc.c: Replace multiply/divide with shifts if possible.
15726 2004-04-01 Martin Baulig <martin@ximian.com>
15728 * mini.c (handle_box): New static function; moved the
15729 implementation of CEE_BOX here.
15730 (mono_method_to_ir): Added `constrained_call' variable.
15731 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
15732 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
15733 mono_method_get_constrained() to get the method.
15735 2004-04-01 Martin Baulig <martin@ximian.com>
15737 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
15738 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
15739 (mono_method_to_ir): We don't need these macros anymore since
15740 mono_class_get_full() already takes care of it.
15742 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15744 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
15745 use @function (as doesn't accept #function here) and check the return
15746 value of system and stop if fails.
15748 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15750 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
15752 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
15754 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
15756 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
15758 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
15761 * basic-long.cs: Add test for negation of Int64.MinValue.
15763 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
15765 * mini-sparc.c: Update status.
15767 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
15769 * exceptions-sparc.c: Fix return value in filters.
15771 * inssel-sparc.brg: Fix register allocation in some rules.
15773 2004-03-28 Martin Baulig <martin@ximian.com>
15775 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
15778 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
15780 * mini-x86.c (mono_arch_patch_code): Fix warnings.
15782 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
15783 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
15784 remove unused conv_u4 opcode.
15786 * mini-x86.c: Remove valgrind workaround since it slows down things
15787 even when mono is not run under valgrind.
15789 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
15791 * mini-sparc.c: Update status.
15793 * inssel-sparc.brg: Add some optimizations.
15795 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
15796 future delay slot filling. Add support for varargs, tail calls and JMP.
15798 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
15799 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
15801 * inssel.brg: Fix register allocation in OP_ARGLIST.
15803 * inssel.brg: Fix warnings.
15805 2004-03-25 Martin Baulig <martin@ximian.com>
15807 * mini.c (inflate_generic_field): Removed.
15808 (mini_get_method): Removed, use mono_get_method_full(),
15809 (mini_get_class): Removed, use mono_class_get_full().
15810 (mono_method_to_ir): Pass our generic context to
15811 mono_field_from_token().
15813 2004-03-25 Martin Baulig <martin@ximian.com>
15815 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
15816 of a `MonoMethod *'.
15817 (mini_get_method): Take a `MonoGenericContext *' instead
15818 of a `MonoMethod *'.
15819 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
15820 a new local variable called `generic_context' which holds the
15821 current `MonoGenericContext *'; use it to lookup things.
15823 2004-03-24 Martin Baulig <martin@ximian.com>
15825 * mini.c (mini_get_class): New static method; if we're inside a
15826 generic instance, inflate the class if neccessary.
15827 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
15829 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
15831 * iltests.il: New regression test for #55976.
15833 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
15836 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
15838 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
15841 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
15843 * liveness.c: Consider SSA stores as well as loads when making vars
15846 * exceptions.cs: New regression tests for register allocation.
15848 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
15850 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
15851 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
15852 domain lock only to protect puntual access to data structures.
15853 Added access lock for sighash, jit_icall_hash_name,
15854 jit_icall_hash_addr and domain->code_mp.
15856 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
15858 * driver.c: Print SIGSEGV handling method.
15860 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
15862 * mini.c (setup_jit_tls_data): Handle case when this is called
15863 multiple times for a thread.
15865 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
15866 is different from fbxx_un. Fixes #54303. Also use constants instead of
15867 magic numbers in a lot of places.
15869 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
15871 * exceptions.cs: Fix cctor test when --regression is used.
15873 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
15875 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
15878 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
15880 * inssel-ppc.brg: fixed register assignments for some rules.
15882 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
15884 * exceptions.cs: Add test for exceptions in static constructors.
15886 * mini.c (mono_jit_compile_method_with_out): Move the calling of
15887 static constructors outside the domain lock. Fixes #55720.
15889 2004-03-17 Martin Baulig <martin@ximian.com>
15891 * mini.c (get_generic_field_inst): Removed, this'll never happen.
15892 (inflate_generic_field): Take the `MonoMethod *' instead of the
15893 `MonoClass *' and added support for generic method.
15894 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
15895 have a `field->parent->gen_params', only inflate the field if it's
15896 an open constructed type.
15898 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
15900 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
15901 exception object instead of the preconstructed ones.
15903 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15905 * mini.c: reverted changed to sigsegv_signal_handler commited
15906 accidentally in the previous patch.
15908 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15911 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
15912 running --aot with an old assembly.
15914 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
15916 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
15919 * mini-sparc.c: Add support for v9 branches with prediction.
15921 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
15923 * mini.c (mini_init): #warning is GNUC only
15925 * mini-sparc.h: implement __builtin_frame_address
15926 and __builtin_return_address for Sun C compiler
15928 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
15930 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
15932 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
15934 * basic-calls.cs: Add test for unaligned byref long argument passing.
15936 * mini-ops.h: Add sparcv9 compare and branch instructions.
15938 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
15939 v9 instructions if we have a v9 cpu.
15941 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
15942 registers for global allocation.
15944 * exceptions-sparc.c: Fixes.
15946 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
15948 * liveness.c (mono_analyze_liveness): Optimized version.
15950 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
15952 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
15955 * basic-float.cs basic-calls.cs: New regression tests.
15957 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
15959 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
15960 sigaltstack implementation.
15962 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
15964 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
15965 stuff if SIGSEGV_ON_ALTSTACK is not defined.
15967 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
15969 * mini.c: Fix warnings.
15971 * mini.c (mono_resolve_patch_target): New function which contains the
15972 arch independent part of the patching process.
15974 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
15975 patching code to a separate function.
15977 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
15979 * mini.c (add_signal_handler): ifdef out on Windows
15981 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
15983 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
15984 cpu-sparc.md: Add exception handling support + other fixes.
15986 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
15987 typed GC detection in --version.
15989 * basic.cs exceptions.cs: New regression tests.
15991 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
15992 the arch specific code can store data during a compilation.
15994 * mini-ops.h: Add OP_SETFRET.
15996 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
15997 function, register a separate icall for each arity, so the icalls can
16000 * mini.c (mono_print_tree): Print negative offsets in a more readable
16003 * mini.c: Make signal handling work on sparc.
16005 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
16007 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
16009 * jit-icalls.c: Emulate truncl by aintl on solaris.
16011 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
16013 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
16015 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
16017 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
16019 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
16020 a MarshalByRef type, inline a method that performs the check, taking into
16021 account that the object can be a proxy. Also implemented tow new opcodes:
16022 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
16023 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
16024 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
16026 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
16028 * mini-ppc.c: if a relative branch displacement is too big
16029 but it points to and area reachable with an absolute branch,
16032 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
16034 * mini.c: optimize small copies in cpblk.
16036 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
16038 * basic-calls.cs basic-float.cs: New regression tests.
16040 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
16041 negative offsets from %fp. Implement localloc. Fix local register
16042 allocation. Fix the case when the this argument needs to be saved to
16043 the stack. Implement some missing opcodes.
16045 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
16047 * mini.c (mini_method_compile): Reenable global regalloc in methods
16048 with exception handlers.
16050 * linear-scan.c (mono_varlist_sort): Fix warning.
16052 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
16054 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
16057 * liveness.c: Make all variables uses in exception clauses volatile, to
16058 prevent them from being allocated to registers. Fixes #42136.
16060 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
16062 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
16063 causes regressions.
16065 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
16066 argument to mono_arch_regalloc_cost.
16068 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
16071 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
16073 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
16074 Make the cost of allocating a variable to a register arch dependent.
16076 * basic-calls.cs: Fix compilation of tests.
16078 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
16079 helper function to cut back on the number of #ifdefs needed.
16081 * mini-ppc.c: Fix compilation.
16083 * basic-calls.cs: New regression tests.
16085 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
16087 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
16088 of l0 since that is callee saved.
16090 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
16093 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
16094 of delay instruction.
16096 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
16098 * mini.h (MonoCallInst): Add 'virtual' flag.
16100 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
16102 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
16104 * *.cs: New regression tests.
16106 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
16109 * mini.c (mono_runtime_install_handlers): Fix build.
16111 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
16112 'signal_stack_size' members.
16114 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
16115 alternate signal stack.
16117 * exceptions-x86.c: Add stack overflow handling.
16119 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
16120 functions to arch independent code.
16122 * mini.c (mono_print_tree): Print more detailed info for load_membase
16125 2004-02-23 Martin Baulig <martin@ximian.com>
16127 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
16129 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
16131 * mini-x86.c: fixed reg allocation for div/rem.
16133 2004-02-22 Miguel de Icaza <miguel@ximian.com>
16135 * driver.c (mono_main): Report some configuratio options on --version.
16137 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
16139 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
16140 low in the address space. Correctly flush memory in thunks where we
16141 output native code.
16143 2004-02-20 Martin Baulig <martin@ximian.com>
16145 * mini.c (mini_get_method): New static method; inflate all generic
16146 methods and methods in open generic instances.
16147 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
16148 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
16150 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
16152 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
16154 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
16156 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
16158 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
16160 * mini-sparc.c (flushi mono_arch_output_basic_block): make
16161 it compile using Sun's compiler.
16163 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
16165 * 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.
16167 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
16169 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
16171 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
16173 * mini-ppc.c: handle calls outside of the allowed range with thunks
16174 allocated using the code manager.
16175 * tramp-ppc.c: use the code manager to hold generated native code.
16176 Fixed the magic trampoline to just patch vtable entries.
16178 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
16180 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
16183 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
16185 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
16188 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
16189 if we have a working __thread implementation.
16191 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
16192 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
16194 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
16196 * mini-x86.c: Fix compilation under gcc 2.
16198 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
16200 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
16201 contains a call to the wrapped function.
16203 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
16204 OP_<CALL>_IMM opcodes, and use them under X86.
16206 * mini.c (mono_jit_find_compiled_method): Fix warning.
16208 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
16210 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
16212 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
16213 functionality to mini.c.
16215 * mini.c (mono_create_jump_trampoline): New function to create a jump
16216 trampoline. Return a compiled method instead of a trampoline if it
16217 exists. Add a cache for jump trampolines.
16219 * mini.c (mono_jit_find_compiled_method): New function to return a
16220 compiled method if it exists.
16222 * mini-x86.c: Call mono_create_jump_trampoline instead of
16223 mono_arch_create_jit_trampoline.
16225 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
16226 a jump trampoline. Fixes #52092.
16228 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
16230 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
16231 which is not up-to-date. Add check_corlib_version () instead.
16233 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
16236 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
16237 since newer valgrind versions do not need it.
16239 * mini.c (mono_jit_compile_method_with_opt): New helper function to
16240 compile a method with a given set of optimizations.
16242 * mini.c: Compile icall wrappers on-demand instead of at startup.
16244 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
16245 wrapper for an icall.
16247 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
16249 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
16252 * iltests.il: Add test for non-empty stack before switch instruction.
16254 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
16256 * mini.c: Add support for new stringbuilder marshalling conventions.
16258 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
16260 2004-02-01 Martin Baulig <martin@ximian.com>
16262 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
16263 in `ginst->mtype_argv'.
16265 2004-01-31 Miguel de Icaza <miguel@ximian.com>
16267 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
16268 facilitate grepping.
16270 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
16272 * mini.c: fixed buglet in initobj generic implementation for references.
16274 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
16276 * Makefile.am: make the version script conditional.
16277 * jit-icalls.c: handle missing truncl().
16279 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
16281 * exceptions.cs: Add more tests for double->int conversion.
16283 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
16284 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
16286 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
16288 * driver.c: make --verbose --version emit an error
16289 if the loaded corlib doesn't match the runtime version.
16291 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
16293 * mini-ppc.h: export ppc_patch().
16294 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
16295 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
16296 on par or better than on MacOSX.
16298 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
16300 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
16301 mono_lookup_pinvoke_call.
16303 * mini-x86.c: Under windows, the default pinvoke calling convention is
16304 stdcall. Fixes #52834.
16306 * mini.c (optimize_branches): Add an upper bound to the number of
16307 iterations to prevent infinite loops on strange loops. Fixes #53003.
16309 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
16311 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
16312 and ISINST. Fixes #52093.
16314 * objects.cs (test_0_vector_array_cast): New tests.
16316 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
16318 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
16319 checking in Array.Set ().
16321 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
16324 * object.cs (test_0_multi_array_cast): New regression test.
16326 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
16328 * exceptions-ppc.c: fix build on Linux/PPC.
16330 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
16332 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
16333 running under valgrind.
16334 (x86_magic_trampoline): Fix build bustage.
16336 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
16337 negative values as well. This is needed for the encoding of the line number
16338 info, since sometimes the line numbers are not in increasing order.
16340 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
16342 * cpu-pentium.md (localloc): Increase the size of the localloc
16343 instruction since it is a loop under Win32.
16345 * debug-mini.c (record_line_number): Get rid of unneccesary memory
16348 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
16350 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
16351 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
16352 Max Horn (max@quendi.de). Fix file names in comments.
16354 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
16356 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
16357 avoid stack overflow.
16358 (replace_usage): Avoid uninitialized variable warnings.
16360 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
16361 and taking the address of valuetype variables.
16363 2004-01-03 Patrik Torstensson
16365 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
16366 for other purposes than FP later on.
16368 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
16370 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
16373 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16375 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
16377 2003-12-30 Patrik Torstensson <p@rxc.se>
16379 * mini-x86.h: Decreased number of availiable fp regs.
16380 Solves corner cases with FP spilling.
16382 2003-12-23 Patrik Torstensson <p@rxc.se>
16384 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
16385 for floating point stack tracking / spilling on x86.
16388 * basic-float.cs: added float mul overflow test.
16390 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
16392 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
16394 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
16396 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
16397 supports for cond branches that overflow the immediate
16398 overflow offset. mcs can compile simple programs.
16400 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
16402 * exceptions-ppc.c: exception handling support wip:
16403 finally handlers get run on exception.
16405 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
16407 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
16410 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
16412 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
16413 initial support for stack walking and unwinding.
16415 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
16417 * driver.c (mono_main): Make corlib-out-of-sync message more
16418 descriptive. Also remove verify_corlib call.
16420 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
16422 * mini.c: make CEE_NEWARR calls and other emulated opcodes
16423 not overlap with other call's arguments, too.
16425 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
16427 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
16428 move to arch-specific code the choice of arch-specific
16429 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
16430 * mini.c: ensure emulation calls will not interleave
16433 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
16435 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
16436 the magic trampoline stack frame is dropped before executing
16439 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
16441 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
16442 and integer to fp conversions. Added support for overflowing
16443 arguments on the stack. Reserve a couple more registers as temps.
16444 Added support for aot compilation (as output still needs to be
16447 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
16449 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
16450 Don't overwrite return register in some corner cases.
16452 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
16454 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
16455 static constructors when AOT compiling.
16457 * driver.c (mono_main): Call mono_check_corlib_version.
16459 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
16461 * cpu-g4.md, basic.cs: fixed div target register.
16463 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
16465 * mini-ppc.c, basic.cs: shl_imm fix with test.
16467 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
16469 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
16470 structures by value. Misc fixes.
16471 * objects.cs: more tests.
16473 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
16475 * mini-ppc.c: lconv.ovf.i implemented.
16477 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16480 (mini_init): don't error out if someone already called g_thread_init.
16482 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
16484 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
16485 to be any type per the spec. Fix abnormal memory usage when
16486 the same object is repeatedly thrown.
16488 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
16490 * mini.c: check for overruns in IL code.
16492 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
16494 * TODO: Add/remove some todo entries.
16496 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
16498 * driver.c (mono_main): Call mono_verify_corlib.
16500 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
16502 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
16503 This has been moved to mini.c
16504 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
16505 type being casted is marshalbyref it could be a proxy, so instead of
16506 emitting the type check code, emit a call to a runtime method that will
16507 perform the check by calling CanCastTo if needed.
16509 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
16511 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
16512 methods with large stack frames under Win32.
16514 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
16516 * Makefile.am: Distribute regression tests.
16518 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
16519 at the end instead of inserting each variable into the sorted list.
16521 * linear-scan.c (mono_varlist_sort): New helper function.
16523 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
16525 * mini.c: ensure arguments and locals are within bounds.
16527 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
16529 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
16532 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
16534 * mini.c (mono_cprop_copy_values): Fix crash.
16536 * aot.c: Set verbosity back to 0.
16538 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
16540 * regalloc.c: complete memory leak fix by Laurent Morichetti
16543 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
16545 * driver.c (main_thread_handler): Revert the previous patch.
16547 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
16550 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
16551 memory from the memory pool.
16553 * driver.c (main_thread_handler): Turn on all optimizations when
16556 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
16557 an array for better performance.
16559 * regalloc.c (mono_regstate_assign): Fix memory leak.
16561 * debug-mini.c (mono_debug_serialize_debug_info): New function to
16562 serialize the debug info.
16564 * debug-mini.c (mono_debug_add_aot_method): New function to load the
16565 debug info from the serialized representation.
16567 * aot.c: Save debug info into the generated file and load it when
16570 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
16572 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
16574 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
16575 More FP-related fixes.
16577 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
16579 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
16580 and register allocation buglet. Hello world now runs.
16582 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
16584 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
16585 * tramp-ppc.c: fixed class init trampoline.
16586 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
16588 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
16590 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
16591 mini.c: more ppc changes/fixes.
16593 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
16595 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
16596 Also optimize the case when the arguments are the same in the caller
16599 * iltests.il: Add tests for tail calls with valuetype arguments.
16601 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
16603 * mini-ppc.c: fixes for struct return type.
16605 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
16607 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
16608 mono_spillvar_offset() to arch-specific code.
16610 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
16612 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
16614 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
16616 * exceptions-x86.c: Fix stack space leaks.
16618 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
16619 registers from the lmf if the method has save_lmf set.
16621 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
16623 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
16624 of icall wrappers into InvokeInDomain, since these are now per-domain.
16626 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
16628 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
16629 make some opcode emulation and intrinsic ops enabled/disabled
16630 according to the architecture. More fixes.
16632 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
16634 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
16636 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
16638 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
16639 arch-specific handling for 'this' and struct return type to
16640 arch-specific code.
16642 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16644 * aot.c: prevent divide by zero error when reporting (it happened with
16645 Accessibility.dll).
16647 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
16649 * mini.h (inst_switch): Remove unused macro.
16651 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16654 (load_aot_module): free 'info->methods' and 'info' properly. No more
16655 "free(): invalid pointer blah" messages when you have an old aot
16658 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
16660 * jit-icalls.c, mini.c: Added support for context static fields.
16662 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
16664 * mini.c (mono_method_blittable): Methods which set LastError are not
16665 blittable either. Fixes #51108.
16667 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
16669 * mini.c: flush icache.
16670 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
16672 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
16674 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
16676 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
16678 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
16681 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
16684 * inssel.brg (CEE_MKREFANY): Fix AOT case.
16686 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
16688 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
16689 instruction when the result is discarded.
16691 * iltests.il (test_0_div_regalloc): New regression test.
16693 * arrays.cs: Fix compilation error.
16695 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
16697 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
16698 float rules to inssel-x86.brg: sane architectures with FP registers
16699 don't need to implement these rules.
16701 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
16703 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
16705 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
16707 * mini.h, inssel-long32.brg: fixed endianess issues in int64
16708 implementation of 32 bit systems.
16710 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
16712 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
16713 (Jeroen Zwartepoorte).
16715 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
16717 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
16718 the caller and the callee matches.
16720 * mini.c (mono_method_to_ir): Add comment.
16722 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
16723 signbit is missing on some platforms.
16725 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
16727 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
16729 * mini.c (setup_jit_tls_data): Call the new function.
16731 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
16733 * mini-x86.c: Add experimental support for fast access to the lmf
16734 structure under NPTL/Linux 2.6.x.
16736 2003-11-06 Martin Baulig <martin@ximian.com>
16738 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
16739 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
16742 2003-11-02 Martin Baulig <martin@ximian.com>
16744 * mini.c (inflate_generic_field): New static method.
16745 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
16746 generic instance and the field is declared in a generic type, call
16747 inflate_generic_field() to inflate it. Fixes gen-28.cs.
16749 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
16751 * mini.h mini.c (mono_method_same_domain): New function to return
16752 whenever the caller and the callee are in the same domain.
16754 * tramp-x86.c (x86_magic_trampoline): Use the new function.
16756 2003-10-30 Martin Baulig <martin@ximian.com>
16758 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
16759 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
16761 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
16762 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
16764 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
16766 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
16769 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
16770 object here, so it is in the correct appdomain etc.
16772 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
16774 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
16776 (mono_method_to_ir): Avoid freeing the type created returned from
16777 mono_type_create_from_typespec, since it is put into an internal cache
16778 by the function. Fixes pointer.exe.
16780 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
16781 trampolines for icalls and pinvokes as well. Fixes #33569.
16783 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
16785 * mini.c: Update after appdomain changes.
16787 * mini.c (mono_jit_compile_method_inner): Allways compile native
16788 method wrappers in the root domain, since there can only be one
16789 instance of them, whose address is stored in method->info.
16791 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
16793 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
16794 environment variable. Instead detect automatically whenever running
16795 under valgrind using the magic macro RUNNING_ON_VALGRIND from
16798 2003-10-16 Miguel de Icaza <miguel@ximian.com>
16800 * trace.c, trace.h: New files that implement the new trace option
16803 * driver.c: Document new --trace options.
16805 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
16808 - if (mono_jit_trace_calls)
16809 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
16811 * mini.h: prototypes.
16813 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
16815 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
16817 * mini.c inssel.brg: Implement typedefbyref opcodes.
16819 * mini.c (mono_jit_compile_method): Remove unused local variable.
16821 * mini.c (mono_jit_compile_method_inner): Ditto.
16823 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
16825 * tramp-x86.c (x86_class_init_trampoline): Fix build.
16827 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
16829 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
16831 * mini.c (mono_no_aot): Remove unused global variable.
16833 * mini.c: Thread safety fixes.
16835 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
16837 * mini.c (mono_create_class_init_trampoline): Add a lock around
16838 class_init_hash_addr.
16840 * arrays.cs (test_0_newarr_emulation): Add new regression test for
16843 * mini.c: Decompose the NEWARR instruction before decomposing its
16844 arguments. Fixes #30073.
16846 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
16848 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
16851 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
16853 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
16855 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
16857 * driver.c: Add support for compiling icall wrappers to --compile.
16859 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
16861 * inssel.brg: The empty value in class->interface_offsets is -1, not
16864 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
16866 * objects.cs: New test for 'is' operator on an array of interfaces.
16868 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
16870 * tramp-ppc.c: update trampoline code to support jumps
16871 and class initialization.
16873 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
16875 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
16877 * inssel.brg (OP_UNBOXCAST): Fix #46027.
16879 * inssel.brg (OP_UNBOX): Remove unused rule.
16881 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
16882 region instead of one for each method. Fixes #47813.
16884 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
16886 * exceptions.cs (test_0_nested_finally): New regression test for
16887 nested exception handlers.
16889 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
16891 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
16893 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
16896 * mini.c (mono_method_check_inlining): Make the inlining limit
16897 configurable by an environment variable.
16899 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
16901 * mini.h: Bump AOT file version.
16903 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
16904 token, store the image along with the token, since the token might not
16905 refer to the same image as the method containing the relocation,
16906 because of inlining.
16908 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
16910 * mini.c (mono_precompile_assemblies): New function to compile
16911 all methods in all loaded assemblies.
16913 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
16915 * regalloc.h regalloc.c (MonoRegState): Change the type of
16916 iassign and fassign to int*, since they can contain large negative
16917 values if the register is spilled. Also added some comments. Fixes
16920 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
16921 under Win32. Fixes #42964.
16923 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
16925 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
16927 * aot.c: Added support for AOT compiling methods which contain calls
16928 to wrappers. Currently, only remoting-invoke-with-check wrappers are
16931 * driver.c (compile_all_methods): Run the compilation in a thread
16932 managed by mono. Fixes #44023.
16934 * mini.c (mono_codegen): Print full method name in verbose output.
16936 * mini-x86.c (mono_arch_patch_code): Fix warning.
16938 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
16939 jumps, since the method we are jumping to might be domain-specific.
16941 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
16943 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
16945 * inssel.brg: string chars are unsigned.
16947 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
16949 * TODO: New todo item.
16951 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
16952 which calls mono_runtime_class_init and patches the call site to
16953 avoid further calls.
16954 (mono_arch_create_class_init_trampoline): New arch specific function
16955 to create a class init trampoline.
16956 (create_trampoline_code): Generalized so it can create
16957 class init trampolines as well.
16959 * mini.c (helper_sig_class_init_trampoline): New helper variable.
16960 (mono_create_class_init_trampoline): New function to create and cache
16961 class init trampolines.
16962 (mono_find_class_init_trampoline_by_addr): New function to lookup the
16963 vtable given the address of a class init trampoline. Used by the
16965 (mono_codegen): Generate a call to a trampoline instead of
16966 mono_runtime_class_init in LDSFLD[A].
16967 (mono_codegen): Add relocations for the new trampoline.
16969 * mini.h mini-x86.c aot.c: Added a new relocation type:
16970 MONO_PATCH_INFO_CLASS_INIT.
16972 * mini.h: Bump AOT version number.
16974 * aot.c: Create a copy of the loaded code instead of using the original
16975 so methods which call each other will be close in memory, improving
16978 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
16979 patch since it breaks the regression tests.
16981 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
16982 for the register saving instruction sequence since the
16983 frame_state_for function in glibc 2.3.2 don't seem to detect it.
16985 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
16987 * TODO: Fix todo item && remove another.
16989 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
16991 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
16994 * aot.c: Moved the check for MONO_LASTAOT into the initialization
16995 function of the module.
16997 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
16998 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
16999 --no-aot command line option.
17001 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
17003 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
17004 by Bernie Solomon (bernard@ugsolutions.com).
17006 * inssel.brg: Refactor the interface offset table related code into
17007 its separate functions and add support for the AOT case.
17009 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
17011 * aot.c (mono_aot_get_method_inner): Fix memory leak.
17013 * aot.c: Added mono_aot_verbose variable and made all debugging
17014 output depend on the value of this variable.
17016 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
17017 method_label and info_label.
17019 * mini.h mini-x86.c aot.c: Added a new relocation type
17020 MONO_PATCH_INFO_IID for klass->interface_id.
17022 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
17023 the MonoJitInfo structure.
17025 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
17026 a non-root appdomain in shared mode.
17028 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
17030 * aot.c: make aot loader less verbose. Remove free of unused variable.
17032 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
17034 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
17036 * .cvsignore: Added *.dll.
17038 * mini.c (mono_print_tree_nl): New function callable while debugging.
17040 * mini.c (mono_print_code): Export this.
17042 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
17045 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
17047 * mini.h (MonoCompile): Added 'jit_info' field.
17049 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
17050 the cfg structure, since it is needed by the AOT compiler.
17052 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
17054 * aot.c: A major rewrite. Changes include:
17055 - save exception tables for methods which have them.
17056 - cache failed lookups in aot_get_method () to avoid the (slow) calls
17057 to g_module_symbol.
17058 - reworked the file format so it is now much smaller and needs
17059 fewer relocation entries.
17061 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
17063 * aot.c (load_aot_module): Fix build bustage on platforms without
17066 2003-09-04 Martin Baulig <martin@ximian.com>
17068 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
17070 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
17072 * TODO: Some new optimization ideas.
17074 * aot.c: Move AOT module loading logic here from mono_assembly_open.
17076 * aot.c: Save the optimization flags used to compile the code into
17079 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
17080 support emitting domain specific code.
17082 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
17083 no longer domain neutral. It can be made domain neutral by compiling
17084 with --optimize=shared.
17086 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
17087 between appdomains.
17089 * driver.c mini.h mini.c: New --no-aot debugging option which disables
17090 loading of AOT code.
17092 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
17094 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
17095 if there is no domain neutrality information.
17097 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
17099 * aot.c (mono_compile_assembly): Emit a symbol containing the file
17100 format version into the generated library.
17102 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
17103 callee method into the caller since one of them could be shared.
17105 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
17106 system exceptions from AOT code now works.
17108 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
17109 method if it is domain neutral and the callee is not.
17111 * graph.c (cfg_emit_one_loop_level): Fix warning.
17113 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
17115 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
17118 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
17120 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
17121 is needed by code which is executed before mono_runtime_init ().
17122 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
17124 * mini.c (mono_thread_abort): Fix warning.
17125 (mono_jit_compile_method): Call static constructor in the AOT case too.
17127 * aot.c (mono_compile_assembly): Fix warning.
17129 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17131 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
17133 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
17135 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
17137 * cpu-pentium.md: Fix the length of call opcodes so they include the
17138 ESP restoring instruction. Fixes #47968.
17140 2003-08-28 Martin Baulig <martin@ximian.com>
17142 * mini-x86.c (mono_arch_call_opcode): Added support for
17143 MONO_TYPE_GENERICINST.
17145 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
17147 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
17149 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
17150 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
17152 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
17155 2003-08-26 Martin Baulig <martin@ximian.com>
17157 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
17158 when reporting an error, set this to the actual error location.
17159 (mono_method_to_ir): Report the correct error location if
17160 get_basic_blocks() returned an error.
17162 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
17164 * mini.c (mono_type_blittable): OBJECT is not blittable.
17165 (mono_method_blittable): Methods which have marshalling descriptors
17166 are not blittable either. Fixes #47842.
17168 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
17170 * driver.c mini.c: Use an environment variable instead of a global
17171 variable. Also fix the build.
17173 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
17174 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
17177 * driver.c mini.c: Added --with-valgrind option to turn off some
17178 code which prevents mono from running under valgrind.
17180 * mini.c (mono_emit_call_args): Fixed warning.
17182 * mini.c (mono_emulate_opcode): Fixed warning.
17184 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17186 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
17187 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
17188 regalloc.c, regalloc.h: specify available registers in arch-specific
17189 code and support floats in the regallocator (patch by Laurent Morichetti
17192 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
17194 * mini.c: mono_thread_current() can be called only after
17195 mono_runtime_init(): rearrange code to not call it early on.
17197 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
17199 * mini.c: allocate jump tables in the code mempools.
17201 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17203 * mini.c, mini.h: make sure per-thread data allocated by the jit is
17206 2003-08-10 Miguel de Icaza <miguel@ximian.com>
17208 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
17209 12 to 16. This fixes bug #47453.
17212 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
17214 * mini-ppc.c: fixed indexed load and unsigned compares.
17216 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
17218 * mini.c: reenabled installation of handler for
17219 thread abort signal.
17221 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17223 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
17224 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
17225 until it's fixed and actually useful.
17227 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17229 * inssel-long32.brg: couple more opcodes implemented.
17231 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
17233 * mini-sparc.c: Even more opcodes implemeted.
17235 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
17237 * mini-sparc.c: More opcodes implemented.
17239 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
17241 * mini-sparc.c: More opcodes implemented.
17243 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
17245 * inssel-sparc.brg: Add some needed rules. Direct
17247 * Makefile.am: Use inssel-sparc.brg
17248 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
17249 an assert happy for now.
17251 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
17253 * mini-sparc.c: Fixed compile errors.
17254 * exceptions-sparc.c: Same. We now produce a mono binary
17255 on sparc-linux. Yea.
17257 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
17259 * mini-sparc.c: Renamed registers. Also some macro cleanups.
17260 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
17261 They compile, but do not work.
17263 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17265 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
17266 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
17267 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
17270 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17272 * mini.c: more opcodes implemented and better support for generics.
17274 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
17276 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
17277 * mini.c, mini.h: first cut at generics support: some new instructions
17278 added and changed the behaviour of some of the existing ones.
17280 2003-07-21 Miguel de Icaza <miguel@ximian.com>
17282 * mini.c: Removed definition of metadata_shared mutex here.
17284 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
17286 * mini-x86.c: make vararg calls work for instance methods.
17288 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
17290 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
17291 returns the arguments in a separte list, now.
17293 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17295 * aot.c, mini.c: updates for array type representation changes.
17297 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
17299 * mini.c: register function to perform jit shutdown.
17301 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17303 * mini.c: use a faster allocator if possible.
17305 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
17307 * aot.c: some cleanups and portability changes.
17309 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17311 * mini.c: use faster allocation for CEE_BOX if possible.
17313 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
17315 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
17316 Moved inlined mempcy code to its own function so that is can be
17317 reused. Added an inline memset function as well (optimized initobj).
17318 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
17320 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17322 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
17324 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
17326 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
17327 arch code can setup the cpu for CLR execution, if needed.
17328 We use it on x86 to set the precision of FP operations.
17330 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
17332 * mini.c: disable some optimizations if we can guess they'll cost too
17333 much for a given method.
17335 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
17337 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
17339 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
17340 * mini.h mini.c mini-x86.c: Added instruction level coverage
17341 info collection support.
17343 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17345 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
17346 is now implemented in the profiling API. Get rid of a couple of
17347 unnecessary global variables.
17349 2003-06-15 Nick Drochak <ndrochak@gol.com>
17351 * basic-long.cs: tests for negative values for bigmul, and unsigned.
17352 * cpu-g4.md: add op_bigmul and op_bigmul_un
17353 * cpu_pentium.md: add op_bigmul_un
17354 * inssel-long32.brg: add rule for unsigned bigmul
17355 * mini-ops.h: define OP_BIGMUL_UN
17356 * mini-x86.c: THE BUG: handle (un)signed properly
17357 * mini.c: choose unsigned opcode if needed.
17358 This set of patches fixes bug #44291
17360 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
17362 * mini.c (optimize_branches): improved to handle all kinds of
17363 conditional branches.
17365 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
17367 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
17368 don't raise exceptions.
17370 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
17372 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
17373 to arch-specific files.
17375 2003-06-09 Martin Baulig <martin@ximian.com>
17377 * Makefile.am (libs): Added $(LIBGC_LIBS).
17379 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
17381 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
17382 and OP_ATAN (fixes bug#44293).
17384 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
17386 * Makefile.am, mini-x86.c: rename cpu description array to
17387 pentium_desc, since some compilers define the 'pentium' preprocessor
17390 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
17392 * mini.c (mini_select_instructions): add explicit branch if the
17393 following block is not the false target of a conditional branch -
17394 we need this with any optimization that reorder or remove bblocks
17396 * mini.c (optimize_branches): bug fixes
17398 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
17400 * mini.c (mono_method_to_ir): inline static readonly fields
17402 * ssa.c (fold_tree): start cfold support for long (very simple
17405 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
17407 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17409 * inssel.brg: fixed memcpy (bug #44219).
17411 2003-06-05 Dick Porter <dick@ximian.com>
17413 * driver.c: Set the glib log levels to not abort if g_message
17416 g_set_prgname() has to happen before mini_init() so that the
17417 process handle gets the info.
17419 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17421 * driver.c: add intrins to the default optimizations to get wider
17424 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
17426 * mini.h: some large basic blocks will overflow a 16-bit
17427 integers for symbolic registers.
17429 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
17431 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
17432 (mono_arch_output_basic_block): fix bug 43499
17434 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
17436 * mini.c: kill duplicated definition of mono_debug_format.
17438 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
17440 * mini-x86.c, arrays.cs: fixed register allocation bug.
17442 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
17444 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
17446 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
17448 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17451 (print_method_from_ip): also print source location information if
17454 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
17456 * mini.c (mono_find_block_region): bug fix in region code
17457 (mini_method_compile): enable removing unreachable code again, but
17458 only in methods without exception clauses.
17460 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
17462 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
17463 Implemented arglist opcode and handling of TypedReference type.
17464 Fixed x86 call convention when a structure is returned.
17465 Minimal support for calling static vararg methods.
17467 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
17469 * mini.c (mini_method_compile): always remove unreachable code,
17470 because the code in them may be inconsistent (access to dead
17471 variables for example).
17473 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
17475 * driver.c, debug-mini.c: warning fixes.
17477 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
17479 * Makefile.am, jit.h, mini.h: install header for embedding mono.
17481 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
17483 * mini.c: thread-static fields are registered in mono_class_vtable(),
17484 so ensure the function is called before checking for them.
17486 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
17488 * mini.c (optimize_branches): fix for bug 43586
17490 * jit-icalls.c (mono_llmult_ovf): added an additional check for
17491 overflow (fixes Bug #43639)
17493 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17495 * mini.c, objects.cs: allow the use of stobj for primitive types.
17497 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17499 * mini.c: be less strict about argument checking until we support
17500 running the verifier.
17502 2003-05-27 Nick Drochak <ndrochak@gol.com>
17504 * basic-long.cs: tests for (ulong)int * (ulong)int also
17505 * mini.c: use the same trick for (ulong)int * (ulong)int
17507 2003-05-27 Nick Drochak <ndrochak@gol.com>
17509 * basic-long.cs: add regression test for (long)int * (long)int
17510 * cpu-pentium.md: add op_bigmul specification
17511 * inssel-long32.brg: add OP_BIGMUL rule
17512 * mini-ops.h: add OP_BIGMUL
17513 * mini-x86.c: register allocator: handle case where src1 needs to be
17515 * mini.c: substitute special BIGMUL opcode in the tree for
17516 (long)int * (long)int
17518 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
17520 * jit-icalls.c: call the type ctor on field access if needed.
17522 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
17524 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
17525 to a method (including results of ldelema, bug#43207).
17527 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
17529 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
17530 colors to show exception handler blocks.
17532 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
17533 (fix for pinvoke7.cs).
17535 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17537 * mini.h, mini.c: ensure correct initialization order for types that
17538 require it. Prepare for lazy compilation of jit icall wrappers.
17539 Provide a name for opcode emulation to reduce unneeded mallocing.
17541 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
17543 * mini-x86.c: better register restoring code and profiling
17544 support for tail calls.
17546 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17548 * mini.h, driver.c: prepare for leaf methods optimization.
17550 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
17552 * mini.c: get targets of branches before converting a method.
17554 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
17556 * mini.c (optimize_branches): added some experimental code (disbaled)
17558 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
17560 * mini.c (optimize_branches): fix branch to branch optimization
17562 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
17564 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
17566 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
17568 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
17571 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
17573 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
17574 enable use of interface variables again.
17576 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
17577 I1 to registers because there is no simply way to sign extend 8bit
17578 quantities in caller saved registers on x86.
17580 * inssel-float.brg: set costs of some rules to 2 so
17581 that monobure always select the arch. specific ones if supplied,
17582 regardless of the order we pass the files to monoburg.
17584 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
17586 * mini.c, mini-x86.c: since the magic trampoline for jumps
17587 can't patch the code directly, we do it as soon as the
17588 method gets compiled.
17590 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
17592 * mini-x86.c, mini.h: introduce a new patching method
17593 to support CEE_JMP and tail calls.
17594 * mini.c: obey tail.call. Don't precompile methods target
17596 * tramp-x86.c: new trampoline code to handle methods
17597 reached through a jump.
17599 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
17601 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
17602 bit values to registers
17604 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
17606 * mini.c (mono_compile_get_interface_var): share interface
17607 variables if possible.
17609 2003-05-16 Martin Baulig <martin@ximian.com>
17611 * debug-mini.c (mono_init_debugger): New function to initialize
17612 the debugger. This is not in the debugger since it needs to
17613 access some of mini's internals.
17615 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
17617 * mini.c (mono_method_to_ir): inlining fixes/cleanups
17619 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
17621 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
17622 for value type handling.
17624 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
17626 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
17627 (mono_method_check_inlining): enable inlining of all kinds of wrappers
17629 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
17631 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
17632 the constructor through a proxy.
17634 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
17636 * jit-icalls.c, inssel.brg: fixes to array element address
17639 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
17641 * mini-x86.c (is_regsize_var): allocate pointer to registers
17643 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
17645 * driver.c: fixed typo, added intrins to the set of optimizations
17646 tested with regressions.
17648 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
17650 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
17651 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
17654 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
17656 * inssel.brg: remove some common pop instructions without side effects
17658 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
17660 * inssel-x86.brg: fixed thinko in int to double conversions.
17662 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
17664 * mini.c, jit-icalls.c: added runtime thread-static variable support.
17666 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
17668 * inssel-long32.brg: two more missing instructions.
17670 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
17672 * mini.c (mono_emit_call_args): set the cil_code for all arguments
17673 if not already set.
17675 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
17677 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
17680 * basic-float.cs: Added tests for negative zero.
17682 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
17684 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
17685 a couple of missing operations for long casts, with test cases.
17687 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17689 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
17691 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
17693 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
17694 code size estimation.
17696 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
17698 * mini.c (mono_jit_create_remoting_trampoline): make it work with
17699 abstract methods (fix bug 42542)
17701 * aot.c: add ability to handle array types
17703 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
17705 * mini.c: Call the _specific versions of the object allocation
17706 functions if possible.
17708 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
17710 * driver.c: call setlocale ().
17712 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
17714 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
17717 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
17719 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
17721 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
17722 wrappers (fix bug 42122)
17724 2003-05-04 Martin Baulig <martin@ximian.com>
17726 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
17728 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
17729 s/mini_set_defaults/mono_set_defaults/g.
17731 2003-05-04 Martin Baulig <martin@ximian.com>
17733 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
17735 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17737 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
17738 (reported by Don Roberts).
17740 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
17742 * mini.c: temporarily work around two bugs for this release.
17744 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17746 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
17747 that contains -export-dynamic and it makes using the ld script
17749 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
17751 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
17753 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
17756 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
17758 * mini.c: make sure leave calls all the needed finally blocks,
17759 even when the target jumps out of multiple exception clauses.
17761 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17763 * ldscript, Makefile.am: add linker script to reduce the number of
17764 exported symbols (should also fix the issues with libwine defining
17765 some of the same symbols in io-layer).
17767 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
17769 * driver.c (mini_main): Avoid assertion when no file name is given on
17772 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
17774 * driver.c: added --version/-V command line option.
17775 Added the inline optimization in the regression tests.
17777 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
17779 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
17780 to the type in the method signature (fixes bug#42134).
17782 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
17784 * mini.c: when inlining, check this is not null only when needed (bug #42135).
17786 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
17788 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
17790 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17792 * driver.c: fixed bug #42100.
17794 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
17796 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
17798 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
17800 * mini.c: moved most of the code required to do inlining to its own
17801 function so it can be reused. Inline also ctors if appropriate.
17803 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
17805 * Makefile.am: Link with -export-dynamic so shared libs loaded by
17806 the runtime can call mono API functions.
17808 2003-04-27 Martin Baulig <martin@ximian.com>
17810 * debug-mini.c (mono_debug_init_method): Added
17811 `guint32 breakpoint_id' argument; if the method has a breakpoint,
17812 send a notification to the debugger.
17814 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
17815 running in the Mono Debugger, just pass the breakpoint number to
17816 mono_debug_init_method().
17818 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
17820 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
17822 * mini.c: allow some more unsafe compares.
17824 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17826 * mini-x86.c, Makefile.am: make distcheck works (partially from
17827 a patch by Richard Lee <r.h.lee@attbi.com>).
17828 * regset.c, regset.h: removed, they are unused.
17830 2003-04-25 Dick Porter <dick@ximian.com>
17832 * driver.c: Usage reports the name as 'mono' not 'mini'
17833 * exceptions-x86.c: Build and run on freebsd
17835 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
17837 * Makefile.am: install the program with the 'mono' name and
17838 the library as libmono instead of mini and libmini.
17840 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
17842 * driver.c: provide the APIs for the embedding interface of the old jit.
17844 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
17846 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
17848 2003-04-23 Martin Baulig <martin@ximian.com>
17850 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
17852 * driver.c: Added `--debug' command line argument to enable
17855 2003-04-23 Martin Baulig <martin@ximian.com>
17857 * debug.[ch]: Removed. The code is now in
17858 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
17860 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
17863 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
17865 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
17867 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17870 (mini_cleanup): moved mono_runtime_cleanup call after the call to
17871 mono_domain_finalize.
17872 (mini_method_compile): use mono_method_profile* if the the option is
17875 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
17877 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
17878 methods with their wrapper.
17880 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
17881 methods with their wrapper.
17883 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
17886 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
17889 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
17892 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
17894 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
17896 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
17898 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
17899 of the mempool. This is slightly faster and uses less memory
17901 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17903 * mini.c: avoid O(n) allocation for variables.
17905 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17907 * mini.c: handle items on the stack after inlining methods.
17909 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
17911 * mini.c: make the method->opcode optimization dependent
17912 on MONO_OPT_INSTRINS and do it lazily.
17914 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
17916 * driver.c: print overall results at the end of regression run.
17918 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
17920 * inssel.brg: don't overwrite symbolic registers.
17922 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
17924 * inssel-x86.brg: fix conversion from long to float.
17926 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
17928 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
17930 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
17932 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
17934 * driver.c: Added --print-vtable option as in the old JIT.
17936 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
17938 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
17940 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
17942 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
17944 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
17946 * mini.c regalloc.c regalloc.h: Fix memory leak.
17948 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
17950 * aot.c (mono_aot_get_method): register all used strings
17952 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17954 * mini.c: always intern strings references with ldstr at compile time.
17956 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17958 * Makefile.am: add BUILT_SOURCES.
17960 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
17962 * driver.c: give a better error message when the assembly to execute
17963 doesn't have an entry point.
17965 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
17967 * Makefile.am: added hack for automake
17969 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
17972 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
17974 22003-04-07 Martin Baulig <martin@ximian.com>
17976 * Makefile.am: Added Makefile.am.
17978 * debugger-main.c: Removed, this is now in the debugger where it
17981 * mini.pc.in: Call this package `mini' for the moment.