1 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
5 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
8 * inssel-amd64.brg: Add some optimizations.
10 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
13 * Makefile.am: Statically link mono against libmono on AMD64.
15 * mini-amd64.c inssel-amd64.brg: Optimizations.
17 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
19 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
21 * tramp-amd64.c: Patch calling code in trampolines.
23 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
25 * mini-amd64.c: pinvoke struct passing fixes.
27 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
29 * mini-sparc.c: redo change, make mono_arch_cpu_init call
30 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
32 2004-08-05 Duncan Mak <duncan@ximian.com>
34 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
37 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
39 * mini-amd64.c (emit_move_return_value): Move return value for normal
42 2004-08-05 Martin Baulig <martin@ximian.com>
44 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
45 `type->type'; just modify `type' itself when dealing with enums
46 and generic instances.
47 (check_call_signature): Make `simple_type' a `MonoType *'.
49 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
51 * mini.c: Use OP_PADD to add offsets to addresses.
53 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
55 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
57 * mini-sparc.c (mono_arch_emit_epilog): fix check
58 for folding last op into restore instruction
60 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
62 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
63 helper methods using the code manager.
65 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
67 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
69 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
71 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
72 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
74 * mini-s390.c: fix tail processing
76 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
78 * mini-ppc.c: mul.ovf.un exception name fix.
80 2004-08-03 Martin Baulig <martin@ximian.com>
82 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
83 instances; before jumping to `handle_enum', also modify `ptype'.
85 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
87 * cpu-sparc.md: fcall maximal length too small.
89 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
91 * mini-amd64.c mini.h: Add initial support for passing/returning
92 structures to/from pinvoked methods.
94 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
96 * mini-ppc.c: reg allocator fix.
98 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
100 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
102 * inssel.brg: Optimize memset on 64 bit machines.
104 * mini-amd64.c: Fix some vararg cases.
106 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
108 * mini-s390.c: Corrected macro in emit_float_to_int
110 * s390-abi.cs: Tests to exercise the s390 ABI
112 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
114 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
117 * basic.cs: Add a test for add.ovf.un.
119 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
121 * mini-sparc.c: add case for OP_IDIV_UN
123 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
125 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
127 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
129 2004-07-30 Ben Maurer <bmaurer@ximian.com>
131 * basic.cs: regression tests.
133 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
136 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
138 * basic.cs: Add a new test.
140 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
141 and AOT. Various fixes and optimizations.
143 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
145 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
147 * mini-ppc.c: make sure temp regs are not used for global reg
150 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
152 * cpu-sparc.md: conv_i8 fix for 64bits
154 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
156 2004-07-29 Ben Maurer <bmaurer@ximian.com>
158 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
159 add opcode for cmp BYTE PTR [eax], imm.
161 * inssel.brg: Make memcpy and memset takes bases.
163 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
165 * *-amd64.*: More AMD64 work.
167 2004-07-28 Ben Maurer <bmaurer@ximian.com>
169 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
170 add a compare-not-equal opcode.
172 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
174 * mini.c: Use mono_init_from_assembly instead of mono_init.
176 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
178 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
180 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
182 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
184 * inssel.brg: 64 bit fixes.
186 * mini.h (MonoCallInst): Add some AMD64 specific data.
188 * mini.h: Add some OP_P opcodes.
190 2004-07-28 Ben Maurer <bmaurer@ximian.com>
192 * basic.cs: tests for 61797 and 61740
194 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
196 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
197 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
199 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
201 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
203 * *-amd64*.*: Ongoing AMD64 work.
205 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
207 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
209 * *-amd64*: Ongoing AMD64 work.
211 * mini-arch.h: Add AMD64 support.
213 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
215 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
217 * mini-ops.h: Add new opcodes.
219 * Makefile.am: Add AMD64 support.
221 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
222 rules into the inssel-long*.brg files.
224 * *-amd64.*: Add beginnings of AMD64 backend.
226 2004-07-22 Ben Maurer <bmaurer@ximian.com>
228 * mini.c (print_dfn): commenting out the code that prints
229 the cil. With -O=deadce, this makes -v -v crash.
231 * cpu-pentium.md: make checkthis have a length of 2
233 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
235 * mini-sparc.h: fix implementations of __builtin
236 functions for Sun compiler for V9.
238 2004-07-16 Ben Maurer <bmaurer@ximain.com>
240 * mini.c: use the new stelem.ref wrapper
241 * exceptions.cs, arrays.cs: new stelem.ref tests
243 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
245 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
246 new XSP should work with these changes).
248 2004-07-14 Ben Maurer <bmaurer@ximain.com>
250 * inssel-{long32,x86,}.brg: trivial optimizations.
252 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
254 * mini.c: load value when emitting box operation in
257 2004-07-12 Ben Maurer <bmaurer@ximian.com>
259 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
260 is one byte shorter than cmp DWORD PTR [eax], 0.
262 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
264 * inssel-ppc.brg: arguments on the stack are always
265 relative to the stack pointer (spotted by Neale Ferguson).
267 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
269 * exceptions-x86.c: delay appending the method name to the trace until
270 after mono_jit_info_table_find is called, as this gets the real
273 2004-07-09 Ben Maurer <bmaurer@ximian.com>
275 * aot.c: register roots
277 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
279 * aot.c : I could just use PLATFORM_WIN32 flag.
281 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
283 * aot.c : Reverting the previous fix. This time it broke linux build.
285 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
287 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
289 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
291 * mini.c (handle_stack_args): Remove some more debugging code.
293 * mini.c (handle_stack_args): Remove debug output left in by mistake.
295 * driver.c mini.h aot.c: Allow additional options to be specified with
296 --aot and pass them to mono_compile_assembly.
298 * aot.c: Add experimental code to AOT compile all loaded assemblies
299 on demand and save the code into a cache in the filesystem.
301 * aot.c: Add support for more wrapper methods.
303 * mini.c (handle_stack_args): Handle some corner cases. Fixes
306 * cpu-*.md: Remove removed opcodes.
308 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
309 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
310 related icalls to marshal.c.
312 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
314 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
316 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
318 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
320 2004-07-06 Ben Maurer <bmaurer@ximian.com>
321 * liveness.c: If liveness is recomputated we need to reset the information
322 for each variable. This way, if the liveness range has been narrowed
323 by optimizations that happened after the last computation, we can return
326 For example, if you have
331 // Tons of code that does not affect i
337 i = 0 is dead code and will be removed by SSA. However, when
338 linear scan gets to the code, i will still appear to be live
339 throughout the entire block. This prevents good register allocation.
341 2004-07-06 Martin Baulig <martin@ximian.com>
343 * debug-mini.c (mono_debug_init_method): Allow
344 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
345 (mono_debug_add_icall_wrapper): New method.
347 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
349 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
351 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
354 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
356 * aot.c (mono_aot_load_method): Fix loading of debug info.
358 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
360 * aot.c: Add logging support.
362 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
364 * mini.h: Add prototype for mono_print_method_from_ip.
366 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
368 * inssel.brg: 64 bit fixes.
370 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
373 * Makefile.am: Add SPARC64 support.
375 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
377 * aot.c: Fix alignment problems on 32 bit platforms.
379 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
381 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
384 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
387 * mini.h: Bump AOT file version. Some 64 bit fixes.
389 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
391 * inssel-sparc.brg: Add new rule to avoid register moves.
393 * inssel.brg: Add ldind_to_load_membase helper function.
395 2004-06-30 Ben Maurer <bmaurer@ximian.com>
397 * mini.c: OffsetToStringData intrinsic.
399 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
401 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
403 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
406 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
407 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
409 * mini.c: reinstated mono_compile_get_interface_var()
410 on x86, too, since the change breaks the Gtk# build there as well.
412 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
414 * driver.c: remove loop from the default optimizations: it seems to
415 interact badly with some of the other options (see bug #60613).
417 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
419 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
420 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
422 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
424 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
425 vararg-using methods.
427 2004-06-21 Martin Baulig <martin@ximian.com>
429 * mini/mini-exceptions.c
430 (mono_handle_exception): Added `gpointer original_ip' argument.
431 After calling mono_unhandled_exception(), call
432 mono_debugger_unhandled_exception() and if that returns true,
433 restore the context and return.
435 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
437 * mini-ppc.c: prefer the use of relative branches so
438 they won't need to be patched in aot code (patch from Patrick Beard).
440 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
442 * aot.c: patch from Patrick Beard to make the output assembly
443 more correct for the MacOSX assembler. Small tweak to
444 generate sane images on Linux/PPC, too.
446 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
448 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
449 case until bug #59509 is fixed (shows up in #60332).
451 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
453 * mini.c: make sure the needed wrappers are compiled, too, with
456 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
458 * driver.c: remove NPTL reference in --version output.
460 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
462 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
463 generate valid assembly for the Mach-O assembler.
465 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
467 * driver.c: don't include abcrem in the all optimization specifier
468 since it slows down jit compilation too much for now.
470 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
472 * mini.c: use BIGMUL only if both operands have the same signage.
473 * iltests.il: Test for bug 60056. (errors related to signage in
478 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
480 * mini.c, aot.c: memory leak fixes.
482 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
484 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
486 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
488 * Makefile.am: remove the -static hack completely, it links in
489 statically glib as well.
491 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
493 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
494 * exceptions.cs: make it compile with new mcs/csc.
496 2004-06-03 Massimiliano Mantione <massi@ximian.com>
497 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
498 and added relevant test case.
500 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
502 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
503 regressions in gtk-sharp.
505 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
507 * exceptions.cs: New regression tests.
509 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
511 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
513 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
515 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
517 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
519 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
521 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
523 * mini.c (mono_jit_runtime_invoke): Init class in this
524 method instead of trusting mono_jit_compile_method to
525 do the work (because wrappers can be in object class)
527 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
529 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
531 * basic-long.cs: New regression test.
533 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
535 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
538 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
540 * Makefile.am: fix miguel's change to build mono statically against
541 libmono (track build dependencies).
543 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
545 * cfold.c: Some glib versions do not have G_MININT32.
547 2004-05-26 Massimiliano Mantione <massi@ximian.com>
549 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
550 with precision of tan, atan, sin and cos, and implemented related
551 regressions tests (fixes bug 54467, but one new problem appeared and
554 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
556 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
558 * exceptions.cs: Add test for constant folding && division by zero.
560 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
561 since driver.c is in libmono too, so the optimization was useless.
563 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
564 variable to driver.c so the compiler can emit more efficient code to
567 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
569 * Makefile.am: don't distribute generated inssel.[ch] files.
571 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
573 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
574 into the default appdomain. Fixes #58707.
576 * jit-icalls.c: Remove the broken approximation for truncl, doing
577 no conversion is better.
579 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
582 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
584 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
585 of the mcrxr instruction which is not available on some processors
586 even if it's documented to be. Implement add and sub overflow correctly
587 (still not complete for long unsigned). Speed up icalls a bit.
589 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
591 * mini.c (mono_jit_compile_method_with_opt): Make sure that
592 we run .cctor in the current domain instead of target_domain.
594 Fixes bug #58558, .cctor not being called in -O=shared.
596 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
598 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
600 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
602 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
603 which can be done with an imm8, do it that way.
604 (mono_arch_output_basic_block): ditto for a jmp
605 (mono_arch_emit_prolog): Computate maximum offset of a label.
607 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
609 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
610 now tries to allocate prefered physical reg's for virtual
611 regs. This reduces the number of emited spills/loads with
612 20-30% on our core assemblies.
614 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
616 * jit-icalls.c: truncl() is not needed and trunc() is
617 the correct thing to do anyway (bug #58287).
619 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
621 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
624 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
626 * driver.c: enable loop optimizations by default.
628 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
630 * mini-x86.c: fix calc of max loop size when aligning loops start.
632 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
634 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
637 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
639 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
642 * basic-long.cs: Add tests for add/subtract of immediates with carry.
644 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
646 * mini.c (inline_method): Allways inline some wrappers even if the cost
647 is too large. Fixes #58785.
649 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
651 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
653 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
654 (crichton@gimp.org). Beginning of support for sparc/linux.
656 * mini-sparc.c: Optimize retrieval of LMF address.
658 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
660 * exceptions-ppc.c: handle alloca in methods with clauses.
662 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
664 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
666 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
668 * mini.c: Delegate most of the abort signal work to
669 mono_thread_request_interruption, which also handles Stop and Suspend
672 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
674 * mini.c mini.h: Allow inlining of icall wrappers if the backend
675 supports the save/restore lmf opcodes.
677 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
679 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
682 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
684 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
686 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
687 methods which contain array accesses.
689 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
690 boundaries. Fixes #58537.
692 * iltests.il: Add regression test for #58537.
694 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
696 * mini-x86.c (mono_arch_local_regalloc): Last part of
697 fix for bug #58633 (releasing register to early).
699 2004-05-18 Miguel de Icaza <miguel@ximian.com>
701 * basic-long.cs: Add new regression test.
703 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
705 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
706 register too early on the chain.
708 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
710 * mini.c (create_helper_signature): Use a helper function to reduce
711 the code which needs to be written. Also set the calling convention of
712 icalls on windows. Fixes #57840.
714 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
716 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
717 exceptions-ppc.c: added helper function to get the instruction address
718 from a signal handler context.
720 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
722 * helpers.c: use g_get_tmp_dir. Invokes happyness
725 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
727 * helpers.c: Add new env variable to pass args to objdump.
728 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
730 2004-05-17 Radek Doulik <rodo@ximian.com>
732 * Makefile.am (common_sources): added abcremoval.h so it get
733 disted and daily mono packages on go-mono.com will build again
735 2004-05-17 Massimiliano Mantione <massi@ximian.com>
737 * abcremoval.c: Fixed coding style, added copyright header.
739 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
741 * mini.h: Added prototype for abc removal main function.
743 * build_relations_propagation_table.pl: Added copyright header.
745 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
747 * basic-long.cs: reg test for complex ceq_long bug.
749 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
751 * mini-x86.c (mono_arch_local_regalloc): Correctly free
752 reg in long and clob case (bug #58343). Fixed/added comments.
754 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
756 * mini.c (mono_jit_runtime_invoke): Follow new convention
757 of calling the invoke method with an function pointer.
759 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
761 * ChangeLog: Fix author of memory leak patch.
763 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
765 * Makefile.am: fix make dist as well...
768 2004-05-14 Massimiliano Mantione <massi@ximian.com>
770 * cfold.c: Made so that conversions from pointer to int4 are no-ops
771 on archs where pointers are 4 bytes long.
773 * Makefile.am: Added abcremoval.c source file.
775 * abcremoval.c: Added abcremoval.c.
777 * abcremoval.h: Added abcremoval.h.
779 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
781 * inssel.brg: Enabled bounds check removal.
783 * mini.c: Added support for abcrem optimization.
785 * mini.h: Added abcrem optimization label.
787 * driver.c: Added support for abcrem optimization.
789 * propagated_relations_table.def: Added propagated_relations_table.def.
791 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
793 * mini.c, cfold.c: fix style.
795 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
797 * mini.c: handle issue with the low-level implementation of
798 some long opcodes (bug #54209).
800 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
802 * basic.cs: test for my new cmov stuff.
804 2004-05-13 Patrik Torstensson
806 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
807 opt and added peephole documentation.
809 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
811 * tramp-ppc.c: rewrote the generic trampoline code.
813 2004-05-11 Patrik Torstensson
815 * mini-x86.c: optimize long shl/shr asm code (one less branch)
817 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
819 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
821 * mini.h mini.c dominators.c: Applied patch from Derek Woo
822 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
824 * mini.c: Add new icalls for AsAny marshalling.
826 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
828 * tramp-ppc.c, mini-ppc.c: more cleanups.
830 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
832 * mini.c: no warnings.
834 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
836 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
838 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
840 * mini.c: In the thread abort signal handler, if the thread is in the
841 process of being stoped, don't throw the Abort exception, just stop the
844 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
846 * tramp-ppc.c: removed old code.
848 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
850 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
851 do some simple speed optimizations on ppc.
853 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
855 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
856 and large offsets in load/store.
858 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
860 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
861 it causes regressions.
863 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
865 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
868 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
870 * jit-icalls.c: remove warnings.
871 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
872 speedups for unsafe code.
874 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
876 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
878 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
880 * basic-calls.cs: Add new regression test.
882 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
885 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
887 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
890 2004-05-06 Patrik Torstensson
892 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
893 long reg allocation in any reg (not only eax:edx) and implemented
894 long shl/shr ops in asm instead of helpers.
896 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
898 * mini-sparc.h: Fix warnings.
900 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
903 * mini-exceptions.c (mono_handle_exception): Call the filter in a
904 separate statement for clarity.
906 * mini-sparc.c: Update status.
908 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
910 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
913 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
915 * inssel-ppc.brg: another small pre-release workaround:
916 we don't do overflow detection for long_sub_un.
918 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
920 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
921 (also works around a weird ppc bug: 57957).
923 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
925 * tramp-ppc.c: trampoline fixes.
927 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
929 * mini-ppc.c: fixed typos.
931 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
933 * mini-ppc.c, exceptions-ppc.c: more code saves registers
934 at the top of the stack. Fixed typos. Use a frame registers
935 for all the methods with exception clauses.
937 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
939 * exceptions-ppc.c: restore fp registers.
941 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
943 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
944 order from the stack top (moved the stack room to save the
945 return value for trace after the param area). Fixed corruption
946 in restoring registers on unwind.
948 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
950 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
952 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
954 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
955 and prolog/epilog for methods that use it. Allow
956 enough param area room for varargs methods. Fix miguel's
957 breakage in exception handling.
959 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
961 * Makefile.am: run genmdesc only on current arch.
963 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
966 * mini-x86.h: fix the build on windows.
968 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
970 * 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.
972 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
974 * mini-exceptions.c: New file.
976 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
977 Move some parts of the x86 exception handling code to an
978 arch-independent file so it can be shared with other ports.
980 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
982 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
984 2004-04-26 David Waite <mass@akuma.org>
986 * driver.c: remove comma from end of enumeration declaration
988 2004-04-26 Jackson Harper <jackson@ximian.com>
990 * driver.c: parse config file before loading first assembly. This
991 allows the user gac to be enabled/disabled.
993 2004-04-23 Miguel de Icaza <miguel@ximian.com>
995 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
996 simpler mechanism: we do not care what is encoded initially
997 (branch absolute or relative), we care about the code and its
998 target. I kept the old code for reference for now.
1000 The new code tries first to determine if the jump is anywhere in
1001 the -/+32 absolute meg range, if it succeeds, it encodes using the
1002 absolute branch; If not, it tried to find something in the
1003 relative range, if not, it uses the handle_thunk code.
1005 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1007 * exceptions-ppc.c: use the correct ip register on macosx.
1009 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1011 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1013 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1015 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1016 Raise exception on integer divide by zero by hand since the hw
1017 doesn't support it. Handle NaNs in FP compares.
1019 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1021 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1022 code reducing duplication between the platforms and enabled
1023 signal exception handling (on linux for now).
1025 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1027 * exceptions-ppc.c: more macosx support.
1029 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1031 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1033 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1035 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1037 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1039 * iltests.il: more tests.
1041 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1043 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1046 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1048 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1050 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1052 * liveness.c: Mark variables as volatile in all basic blocks reachable
1053 from exception clauses.
1055 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1057 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1060 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1062 * iltests.il, basic.cs: more tests for regalloc.
1064 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1066 * iltests.il: Some tests for register allocation modifications
1069 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1071 * exceptions.cs: Add regression test for bug #56782.
1073 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1074 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1075 the beauty of fixing the same thing in 5 different files...
1077 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1079 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1082 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1084 * mini.c: Add support for STRWLPARRAY marshalling convention.
1086 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1088 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1089 to init the context to setup the regs pointer).
1091 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1093 * exceptions-ppc.c: more exceptions work.
1095 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1097 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1100 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1102 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1103 can use the memory directly.
1105 * cpu-pentium.md: Update documentation from a post from Zoltan.
1107 add x86_add_membase, x86_sub_membase, x86_mul_membase
1109 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1111 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1112 GENERAL_REGS they were also hardcoded for all PPC ports.
1114 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1116 Remove hard-coded limit for floating point registers, use
1117 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1119 Notice that in MacOS X calling conventions you can fit a lot more
1120 floating point values in registers, so I should update the PInvoke
1121 test to excercise the passing of floating point values on the
1122 stack (currently broken).
1124 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1126 * tramp-ppc.c (create_trampoline_code): Added
1127 JUMP_TRAMPOLINE_SIZE.
1128 (ppc_magic_trampoline): Follow the pattern from
1129 x86_magic_trampoline: if code is set to zero, return.
1130 (create_trampoline_code): Always pass MonoMethod to the jump
1131 trampoline, before it was passing a null.
1132 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1133 share the code with mono_arch_create_jit_trampoline.
1135 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1137 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1140 * cpu-g4.md: Added length for jmp instruction, the worst case
1141 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1144 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1146 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1148 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1150 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1151 before each IL instruction.
1153 * mini.c (CEE_BOX): Fix warnings.
1155 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1157 * mini.c: removed a few unused vars and extra whitespace.
1159 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1161 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1163 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1165 (OP_GETCHR): use the above
1166 (CEE_LDELEMA): use the above.
1168 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1169 version of the generic impl.
1170 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1171 (CEE_LDELEMA): use the above.
1173 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1175 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1178 * iltests.il: Added new regression test for #56317.
1180 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1182 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1183 under NetBSD. Fixes #56450.
1185 * liveness.c (update_gen_kill_set): Fix previous patch.
1187 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1189 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1191 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1193 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1196 * inssel-sparc.brg: Add more optimizations.
1198 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1200 2004-04-01 Martin Baulig <martin@ximian.com>
1202 * mini.c (handle_box): New static function; moved the
1203 implementation of CEE_BOX here.
1204 (mono_method_to_ir): Added `constrained_call' variable.
1205 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1206 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1207 mono_method_get_constrained() to get the method.
1209 2004-04-01 Martin Baulig <martin@ximian.com>
1211 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1212 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1213 (mono_method_to_ir): We don't need these macros anymore since
1214 mono_class_get_full() already takes care of it.
1216 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1218 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1219 use @function (as doesn't accept #function here) and check the return
1220 value of system and stop if fails.
1222 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1224 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1226 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1228 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1230 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1232 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1235 * basic-long.cs: Add test for negation of Int64.MinValue.
1237 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1239 * mini-sparc.c: Update status.
1241 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1243 * exceptions-sparc.c: Fix return value in filters.
1245 * inssel-sparc.brg: Fix register allocation in some rules.
1247 2004-03-28 Martin Baulig <martin@ximian.com>
1249 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1252 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1254 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1256 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1257 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1258 remove unused conv_u4 opcode.
1260 * mini-x86.c: Remove valgrind workaround since it slows down things
1261 even when mono is not run under valgrind.
1263 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1265 * mini-sparc.c: Update status.
1267 * inssel-sparc.brg: Add some optimizations.
1269 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1270 future delay slot filling. Add support for varargs, tail calls and JMP.
1272 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1273 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1275 * inssel.brg: Fix register allocation in OP_ARGLIST.
1277 * inssel.brg: Fix warnings.
1279 2004-03-25 Martin Baulig <martin@ximian.com>
1281 * mini.c (inflate_generic_field): Removed.
1282 (mini_get_method): Removed, use mono_get_method_full(),
1283 (mini_get_class): Removed, use mono_class_get_full().
1284 (mono_method_to_ir): Pass our generic context to
1285 mono_field_from_token().
1287 2004-03-25 Martin Baulig <martin@ximian.com>
1289 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1290 of a `MonoMethod *'.
1291 (mini_get_method): Take a `MonoGenericContext *' instead
1292 of a `MonoMethod *'.
1293 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1294 a new local variable called `generic_context' which holds the
1295 current `MonoGenericContext *'; use it to lookup things.
1297 2004-03-24 Martin Baulig <martin@ximian.com>
1299 * mini.c (mini_get_class): New static method; if we're inside a
1300 generic instance, inflate the class if neccessary.
1301 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1303 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1305 * iltests.il: New regression test for #55976.
1307 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1310 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1312 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1315 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1317 * liveness.c: Consider SSA stores as well as loads when making vars
1320 * exceptions.cs: New regression tests for register allocation.
1322 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1324 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1325 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1326 domain lock only to protect puntual access to data structures.
1327 Added access lock for sighash, jit_icall_hash_name,
1328 jit_icall_hash_addr and domain->code_mp.
1330 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1332 * driver.c: Print SIGSEGV handling method.
1334 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1336 * mini.c (setup_jit_tls_data): Handle case when this is called
1337 multiple times for a thread.
1339 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1340 is different from fbxx_un. Fixes #54303. Also use constants instead of
1341 magic numbers in a lot of places.
1343 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1345 * exceptions.cs: Fix cctor test when --regression is used.
1347 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1349 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1352 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1354 * inssel-ppc.brg: fixed register assignments for some rules.
1356 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1358 * exceptions.cs: Add test for exceptions in static constructors.
1360 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1361 static constructors outside the domain lock. Fixes #55720.
1363 2004-03-17 Martin Baulig <martin@ximian.com>
1365 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1366 (inflate_generic_field): Take the `MonoMethod *' instead of the
1367 `MonoClass *' and added support for generic method.
1368 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1369 have a `field->parent->gen_params', only inflate the field if it's
1370 an open constructed type.
1372 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1374 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1375 exception object instead of the preconstructed ones.
1377 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1379 * mini.c: reverted changed to sigsegv_signal_handler commited
1380 accidentally in the previous patch.
1382 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1385 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1386 running --aot with an old assembly.
1388 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1390 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1393 * mini-sparc.c: Add support for v9 branches with prediction.
1395 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1397 * mini.c (mini_init): #warning is GNUC only
1399 * mini-sparc.h: implement __builtin_frame_address
1400 and __builtin_return_address for Sun C compiler
1402 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1404 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1406 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1408 * basic-calls.cs: Add test for unaligned byref long argument passing.
1410 * mini-ops.h: Add sparcv9 compare and branch instructions.
1412 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1413 v9 instructions if we have a v9 cpu.
1415 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1416 registers for global allocation.
1418 * exceptions-sparc.c: Fixes.
1420 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1422 * liveness.c (mono_analyze_liveness): Optimized version.
1424 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1426 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1429 * basic-float.cs basic-calls.cs: New regression tests.
1431 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1433 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1434 sigaltstack implementation.
1436 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1438 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1439 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1441 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1443 * mini.c: Fix warnings.
1445 * mini.c (mono_resolve_patch_target): New function which contains the
1446 arch independent part of the patching process.
1448 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1449 patching code to a separate function.
1451 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1453 * mini.c (add_signal_handler): ifdef out on Windows
1455 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1457 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1458 cpu-sparc.md: Add exception handling support + other fixes.
1460 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1461 typed GC detection in --version.
1463 * basic.cs exceptions.cs: New regression tests.
1465 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1466 the arch specific code can store data during a compilation.
1468 * mini-ops.h: Add OP_SETFRET.
1470 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1471 function, register a separate icall for each arity, so the icalls can
1474 * mini.c (mono_print_tree): Print negative offsets in a more readable
1477 * mini.c: Make signal handling work on sparc.
1479 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1481 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1483 * jit-icalls.c: Emulate truncl by aintl on solaris.
1485 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1487 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1489 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1491 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1493 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1494 a MarshalByRef type, inline a method that performs the check, taking into
1495 account that the object can be a proxy. Also implemented tow new opcodes:
1496 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1497 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1498 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1500 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1502 * mini-ppc.c: if a relative branch displacement is too big
1503 but it points to and area reachable with an absolute branch,
1506 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1508 * mini.c: optimize small copies in cpblk.
1510 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1512 * basic-calls.cs basic-float.cs: New regression tests.
1514 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1515 negative offsets from %fp. Implement localloc. Fix local register
1516 allocation. Fix the case when the this argument needs to be saved to
1517 the stack. Implement some missing opcodes.
1519 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1521 * mini.c (mini_method_compile): Reenable global regalloc in methods
1522 with exception handlers.
1524 * linear-scan.c (mono_varlist_sort): Fix warning.
1526 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1528 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1531 * liveness.c: Make all variables uses in exception clauses volatile, to
1532 prevent them from being allocated to registers. Fixes #42136.
1534 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1536 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1539 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1540 argument to mono_arch_regalloc_cost.
1542 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1545 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1547 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1548 Make the cost of allocating a variable to a register arch dependent.
1550 * basic-calls.cs: Fix compilation of tests.
1552 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1553 helper function to cut back on the number of #ifdefs needed.
1555 * mini-ppc.c: Fix compilation.
1557 * basic-calls.cs: New regression tests.
1559 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1561 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1562 of l0 since that is callee saved.
1564 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1567 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1568 of delay instruction.
1570 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1572 * mini.h (MonoCallInst): Add 'virtual' flag.
1574 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1576 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1578 * *.cs: New regression tests.
1580 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1583 * mini.c (mono_runtime_install_handlers): Fix build.
1585 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1586 'signal_stack_size' members.
1588 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1589 alternate signal stack.
1591 * exceptions-x86.c: Add stack overflow handling.
1593 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1594 functions to arch independent code.
1596 * mini.c (mono_print_tree): Print more detailed info for load_membase
1599 2004-02-23 Martin Baulig <martin@ximian.com>
1601 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1603 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1605 * mini-x86.c: fixed reg allocation for div/rem.
1607 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1609 * driver.c (mono_main): Report some configuratio options on --version.
1611 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1613 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1614 low in the address space. Correctly flush memory in thunks where we
1617 2004-02-20 Martin Baulig <martin@ximian.com>
1619 * mini.c (mini_get_method): New static method; inflate all generic
1620 methods and methods in open generic instances.
1621 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1622 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1624 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1626 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1628 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1630 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1632 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1634 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1635 it compile using Sun's compiler.
1637 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1639 * 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.
1641 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1643 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1645 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1647 * mini-ppc.c: handle calls outside of the allowed range with thunks
1648 allocated using the code manager.
1649 * tramp-ppc.c: use the code manager to hold generated native code.
1650 Fixed the magic trampoline to just patch vtable entries.
1652 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1654 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1657 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1659 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1662 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1663 if we have a working __thread implementation.
1665 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1666 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1668 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1670 * mini-x86.c: Fix compilation under gcc 2.
1672 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1674 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1675 contains a call to the wrapped function.
1677 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1678 OP_<CALL>_IMM opcodes, and use them under X86.
1680 * mini.c (mono_jit_find_compiled_method): Fix warning.
1682 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1684 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1686 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1687 functionality to mini.c.
1689 * mini.c (mono_create_jump_trampoline): New function to create a jump
1690 trampoline. Return a compiled method instead of a trampoline if it
1691 exists. Add a cache for jump trampolines.
1693 * mini.c (mono_jit_find_compiled_method): New function to return a
1694 compiled method if it exists.
1696 * mini-x86.c: Call mono_create_jump_trampoline instead of
1697 mono_arch_create_jit_trampoline.
1699 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1700 a jump trampoline. Fixes #52092.
1702 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1704 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1705 which is not up-to-date. Add check_corlib_version () instead.
1707 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1710 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1711 since newer valgrind versions do not need it.
1713 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1714 compile a method with a given set of optimizations.
1716 * mini.c: Compile icall wrappers on-demand instead of at startup.
1718 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1719 wrapper for an icall.
1721 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1723 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1726 * iltests.il: Add test for non-empty stack before switch instruction.
1728 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1730 * mini.c: Add support for new stringbuilder marshalling conventions.
1732 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1734 2004-02-01 Martin Baulig <martin@ximian.com>
1736 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1737 in `ginst->mtype_argv'.
1739 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1741 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1742 facilitate grepping.
1744 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1746 * mini.c: fixed buglet in initobj generic implementation for references.
1748 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1750 * Makefile.am: make the version script conditional.
1751 * jit-icalls.c: handle missing truncl().
1753 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1755 * exceptions.cs: Add more tests for double->int conversion.
1757 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1758 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1760 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1762 * driver.c: make --verbose --version emit an error
1763 if the loaded corlib doesn't match the runtime version.
1765 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1767 * mini-ppc.h: export ppc_patch().
1768 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1769 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1770 on par or better than on MacOSX.
1772 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1774 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1775 mono_lookup_pinvoke_call.
1777 * mini-x86.c: Under windows, the default pinvoke calling convention is
1778 stdcall. Fixes #52834.
1780 * mini.c (optimize_branches): Add an upper bound to the number of
1781 iterations to prevent infinite loops on strange loops. Fixes #53003.
1783 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1785 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1786 and ISINST. Fixes #52093.
1788 * objects.cs (test_0_vector_array_cast): New tests.
1790 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1792 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1793 checking in Array.Set ().
1795 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1798 * object.cs (test_0_multi_array_cast): New regression test.
1800 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1802 * exceptions-ppc.c: fix build on Linux/PPC.
1804 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1806 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1807 running under valgrind.
1808 (x86_magic_trampoline): Fix build bustage.
1810 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1811 negative values as well. This is needed for the encoding of the line number
1812 info, since sometimes the line numbers are not in increasing order.
1814 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1816 * cpu-pentium.md (localloc): Increase the size of the localloc
1817 instruction since it is a loop under Win32.
1819 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1822 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1824 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1825 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1826 Max Horn (max@quendi.de). Fix file names in comments.
1828 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1830 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1831 avoid stack overflow.
1832 (replace_usage): Avoid uninitialized variable warnings.
1834 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1835 and taking the address of valuetype variables.
1837 2004-01-03 Patrik Torstensson
1839 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1840 for other purposes than FP later on.
1842 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1844 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1847 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1849 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1851 2003-12-30 Patrik Torstensson <p@rxc.se>
1853 * mini-x86.h: Decreased number of availiable fp regs.
1854 Solves corner cases with FP spilling.
1856 2003-12-23 Patrik Torstensson <p@rxc.se>
1858 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1859 for floating point stack tracking / spilling on x86.
1862 * basic-float.cs: added float mul overflow test.
1864 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1866 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1868 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1870 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1871 supports for cond branches that overflow the immediate
1872 overflow offset. mcs can compile simple programs.
1874 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1876 * exceptions-ppc.c: exception handling support wip:
1877 finally handlers get run on exception.
1879 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1881 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1884 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1886 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1887 initial support for stack walking and unwinding.
1889 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1891 * driver.c (mono_main): Make corlib-out-of-sync message more
1892 descriptive. Also remove verify_corlib call.
1894 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1896 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1897 not overlap with other call's arguments, too.
1899 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1901 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1902 move to arch-specific code the choice of arch-specific
1903 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1904 * mini.c: ensure emulation calls will not interleave
1907 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1909 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1910 the magic trampoline stack frame is dropped before executing
1913 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1915 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1916 and integer to fp conversions. Added support for overflowing
1917 arguments on the stack. Reserve a couple more registers as temps.
1918 Added support for aot compilation (as output still needs to be
1921 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1923 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1924 Don't overwrite return register in some corner cases.
1926 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1928 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1929 static constructors when AOT compiling.
1931 * driver.c (mono_main): Call mono_check_corlib_version.
1933 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1935 * cpu-g4.md, basic.cs: fixed div target register.
1937 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1939 * mini-ppc.c, basic.cs: shl_imm fix with test.
1941 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1943 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1944 structures by value. Misc fixes.
1945 * objects.cs: more tests.
1947 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1949 * mini-ppc.c: lconv.ovf.i implemented.
1951 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1954 (mini_init): don't error out if someone already called g_thread_init.
1956 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1958 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1959 to be any type per the spec. Fix abnormal memory usage when
1960 the same object is repeatedly thrown.
1962 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1964 * mini.c: check for overruns in IL code.
1966 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1968 * TODO: Add/remove some todo entries.
1970 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1972 * driver.c (mono_main): Call mono_verify_corlib.
1974 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1976 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1977 This has been moved to mini.c
1978 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1979 type being casted is marshalbyref it could be a proxy, so instead of
1980 emitting the type check code, emit a call to a runtime method that will
1981 perform the check by calling CanCastTo if needed.
1983 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1985 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1986 methods with large stack frames under Win32.
1988 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1990 * Makefile.am: Distribute regression tests.
1992 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1993 at the end instead of inserting each variable into the sorted list.
1995 * linear-scan.c (mono_varlist_sort): New helper function.
1997 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1999 * mini.c: ensure arguments and locals are within bounds.
2001 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2003 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2006 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2008 * mini.c (mono_cprop_copy_values): Fix crash.
2010 * aot.c: Set verbosity back to 0.
2012 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2014 * regalloc.c: complete memory leak fix by Laurent Morichetti
2017 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2019 * driver.c (main_thread_handler): Revert the previous patch.
2021 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2024 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2025 memory from the memory pool.
2027 * driver.c (main_thread_handler): Turn on all optimizations when
2030 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2031 an array for better performance.
2033 * regalloc.c (mono_regstate_assign): Fix memory leak.
2035 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2036 serialize the debug info.
2038 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2039 debug info from the serialized representation.
2041 * aot.c: Save debug info into the generated file and load it when
2044 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2046 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2048 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2049 More FP-related fixes.
2051 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2053 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2054 and register allocation buglet. Hello world now runs.
2056 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2058 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2059 * tramp-ppc.c: fixed class init trampoline.
2060 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2062 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2064 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2065 mini.c: more ppc changes/fixes.
2067 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2069 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2070 Also optimize the case when the arguments are the same in the caller
2073 * iltests.il: Add tests for tail calls with valuetype arguments.
2075 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2077 * mini-ppc.c: fixes for struct return type.
2079 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2081 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2082 mono_spillvar_offset() to arch-specific code.
2084 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2086 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2088 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2090 * exceptions-x86.c: Fix stack space leaks.
2092 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2093 registers from the lmf if the method has save_lmf set.
2095 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2097 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2098 of icall wrappers into InvokeInDomain, since these are now per-domain.
2100 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2102 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2103 make some opcode emulation and intrinsic ops enabled/disabled
2104 according to the architecture. More fixes.
2106 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2108 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2110 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2112 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2113 arch-specific handling for 'this' and struct return type to
2116 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2118 * aot.c: prevent divide by zero error when reporting (it happened with
2121 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2123 * mini.h (inst_switch): Remove unused macro.
2125 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2128 (load_aot_module): free 'info->methods' and 'info' properly. No more
2129 "free(): invalid pointer blah" messages when you have an old aot
2132 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2134 * jit-icalls.c, mini.c: Added support for context static fields.
2136 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2138 * mini.c (mono_method_blittable): Methods which set LastError are not
2139 blittable either. Fixes #51108.
2141 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2143 * mini.c: flush icache.
2144 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2146 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2148 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2150 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2152 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2155 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2158 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2160 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2162 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2163 instruction when the result is discarded.
2165 * iltests.il (test_0_div_regalloc): New regression test.
2167 * arrays.cs: Fix compilation error.
2169 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2171 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2172 float rules to inssel-x86.brg: sane architectures with FP registers
2173 don't need to implement these rules.
2175 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2177 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2179 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2181 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2182 implementation of 32 bit systems.
2184 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2186 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2187 (Jeroen Zwartepoorte).
2189 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2191 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2192 the caller and the callee matches.
2194 * mini.c (mono_method_to_ir): Add comment.
2196 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2197 signbit is missing on some platforms.
2199 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2201 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2203 * mini.c (setup_jit_tls_data): Call the new function.
2205 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2207 * mini-x86.c: Add experimental support for fast access to the lmf
2208 structure under NPTL/Linux 2.6.x.
2210 2003-11-06 Martin Baulig <martin@ximian.com>
2212 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2213 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2216 2003-11-02 Martin Baulig <martin@ximian.com>
2218 * mini.c (inflate_generic_field): New static method.
2219 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2220 generic instance and the field is declared in a generic type, call
2221 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2223 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2225 * mini.h mini.c (mono_method_same_domain): New function to return
2226 whenever the caller and the callee are in the same domain.
2228 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2230 2003-10-30 Martin Baulig <martin@ximian.com>
2232 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2233 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2235 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2236 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2238 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2240 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2243 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2244 object here, so it is in the correct appdomain etc.
2246 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2248 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2250 (mono_method_to_ir): Avoid freeing the type created returned from
2251 mono_type_create_from_typespec, since it is put into an internal cache
2252 by the function. Fixes pointer.exe.
2254 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2255 trampolines for icalls and pinvokes as well. Fixes #33569.
2257 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2259 * mini.c: Update after appdomain changes.
2261 * mini.c (mono_jit_compile_method_inner): Allways compile native
2262 method wrappers in the root domain, since there can only be one
2263 instance of them, whose address is stored in method->info.
2265 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2267 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2268 environment variable. Instead detect automatically whenever running
2269 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2272 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2274 * trace.c, trace.h: New files that implement the new trace option
2277 * driver.c: Document new --trace options.
2279 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2282 - if (mono_jit_trace_calls)
2283 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2285 * mini.h: prototypes.
2287 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2289 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2291 * mini.c inssel.brg: Implement typedefbyref opcodes.
2293 * mini.c (mono_jit_compile_method): Remove unused local variable.
2295 * mini.c (mono_jit_compile_method_inner): Ditto.
2297 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2299 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2301 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2303 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2305 * mini.c (mono_no_aot): Remove unused global variable.
2307 * mini.c: Thread safety fixes.
2309 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2311 * mini.c (mono_create_class_init_trampoline): Add a lock around
2312 class_init_hash_addr.
2314 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2317 * mini.c: Decompose the NEWARR instruction before decomposing its
2318 arguments. Fixes #30073.
2320 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2322 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2325 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2327 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2329 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2331 * driver.c: Add support for compiling icall wrappers to --compile.
2333 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2335 * inssel.brg: The empty value in class->interface_offsets is -1, not
2338 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2340 * objects.cs: New test for 'is' operator on an array of interfaces.
2342 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2344 * tramp-ppc.c: update trampoline code to support jumps
2345 and class initialization.
2347 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2349 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2351 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2353 * inssel.brg (OP_UNBOX): Remove unused rule.
2355 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2356 region instead of one for each method. Fixes #47813.
2358 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2360 * exceptions.cs (test_0_nested_finally): New regression test for
2361 nested exception handlers.
2363 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2365 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2367 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2370 * mini.c (mono_method_check_inlining): Make the inlining limit
2371 configurable by an environment variable.
2373 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2375 * mini.h: Bump AOT file version.
2377 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2378 token, store the image along with the token, since the token might not
2379 refer to the same image as the method containing the relocation,
2380 because of inlining.
2382 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2384 * mini.c (mono_precompile_assemblies): New function to compile
2385 all methods in all loaded assemblies.
2387 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2389 * regalloc.h regalloc.c (MonoRegState): Change the type of
2390 iassign and fassign to int*, since they can contain large negative
2391 values if the register is spilled. Also added some comments. Fixes
2394 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2395 under Win32. Fixes #42964.
2397 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2399 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2401 * aot.c: Added support for AOT compiling methods which contain calls
2402 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2405 * driver.c (compile_all_methods): Run the compilation in a thread
2406 managed by mono. Fixes #44023.
2408 * mini.c (mono_codegen): Print full method name in verbose output.
2410 * mini-x86.c (mono_arch_patch_code): Fix warning.
2412 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2413 jumps, since the method we are jumping to might be domain-specific.
2415 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2417 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2419 * inssel.brg: string chars are unsigned.
2421 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2423 * TODO: New todo item.
2425 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2426 which calls mono_runtime_class_init and patches the call site to
2427 avoid further calls.
2428 (mono_arch_create_class_init_trampoline): New arch specific function
2429 to create a class init trampoline.
2430 (create_trampoline_code): Generalized so it can create
2431 class init trampolines as well.
2433 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2434 (mono_create_class_init_trampoline): New function to create and cache
2435 class init trampolines.
2436 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2437 vtable given the address of a class init trampoline. Used by the
2439 (mono_codegen): Generate a call to a trampoline instead of
2440 mono_runtime_class_init in LDSFLD[A].
2441 (mono_codegen): Add relocations for the new trampoline.
2443 * mini.h mini-x86.c aot.c: Added a new relocation type:
2444 MONO_PATCH_INFO_CLASS_INIT.
2446 * mini.h: Bump AOT version number.
2448 * aot.c: Create a copy of the loaded code instead of using the original
2449 so methods which call each other will be close in memory, improving
2452 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2453 patch since it breaks the regression tests.
2455 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2456 for the register saving instruction sequence since the
2457 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2459 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2461 * TODO: Fix todo item && remove another.
2463 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2465 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2468 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2469 function of the module.
2471 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2472 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2473 --no-aot command line option.
2475 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2477 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2478 by Bernie Solomon (bernard@ugsolutions.com).
2480 * inssel.brg: Refactor the interface offset table related code into
2481 its separate functions and add support for the AOT case.
2483 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2485 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2487 * aot.c: Added mono_aot_verbose variable and made all debugging
2488 output depend on the value of this variable.
2490 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2491 method_label and info_label.
2493 * mini.h mini-x86.c aot.c: Added a new relocation type
2494 MONO_PATCH_INFO_IID for klass->interface_id.
2496 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2497 the MonoJitInfo structure.
2499 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2500 a non-root appdomain in shared mode.
2502 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2504 * aot.c: make aot loader less verbose. Remove free of unused variable.
2506 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2508 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2510 * .cvsignore: Added *.dll.
2512 * mini.c (mono_print_tree_nl): New function callable while debugging.
2514 * mini.c (mono_print_code): Export this.
2516 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2519 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2521 * mini.h (MonoCompile): Added 'jit_info' field.
2523 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2524 the cfg structure, since it is needed by the AOT compiler.
2526 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2528 * aot.c: A major rewrite. Changes include:
2529 - save exception tables for methods which have them.
2530 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2532 - reworked the file format so it is now much smaller and needs
2533 fewer relocation entries.
2535 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2537 * aot.c (load_aot_module): Fix build bustage on platforms without
2540 2003-09-04 Martin Baulig <martin@ximian.com>
2542 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2544 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2546 * TODO: Some new optimization ideas.
2548 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2550 * aot.c: Save the optimization flags used to compile the code into
2553 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2554 support emitting domain specific code.
2556 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2557 no longer domain neutral. It can be made domain neutral by compiling
2558 with --optimize=shared.
2560 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2563 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2564 loading of AOT code.
2566 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2568 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2569 if there is no domain neutrality information.
2571 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2573 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2574 format version into the generated library.
2576 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2577 callee method into the caller since one of them could be shared.
2579 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2580 system exceptions from AOT code now works.
2582 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2583 method if it is domain neutral and the callee is not.
2585 * graph.c (cfg_emit_one_loop_level): Fix warning.
2587 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2589 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2592 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2594 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2595 is needed by code which is executed before mono_runtime_init ().
2596 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2598 * mini.c (mono_thread_abort): Fix warning.
2599 (mono_jit_compile_method): Call static constructor in the AOT case too.
2601 * aot.c (mono_compile_assembly): Fix warning.
2603 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2605 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2607 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2609 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2611 * cpu-pentium.md: Fix the length of call opcodes so they include the
2612 ESP restoring instruction. Fixes #47968.
2614 2003-08-28 Martin Baulig <martin@ximian.com>
2616 * mini-x86.c (mono_arch_call_opcode): Added support for
2617 MONO_TYPE_GENERICINST.
2619 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2621 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2623 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2624 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2626 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2629 2003-08-26 Martin Baulig <martin@ximian.com>
2631 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2632 when reporting an error, set this to the actual error location.
2633 (mono_method_to_ir): Report the correct error location if
2634 get_basic_blocks() returned an error.
2636 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2638 * mini.c (mono_type_blittable): OBJECT is not blittable.
2639 (mono_method_blittable): Methods which have marshalling descriptors
2640 are not blittable either. Fixes #47842.
2642 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2644 * driver.c mini.c: Use an environment variable instead of a global
2645 variable. Also fix the build.
2647 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2648 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2651 * driver.c mini.c: Added --with-valgrind option to turn off some
2652 code which prevents mono from running under valgrind.
2654 * mini.c (mono_emit_call_args): Fixed warning.
2656 * mini.c (mono_emulate_opcode): Fixed warning.
2658 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2660 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2661 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2662 regalloc.c, regalloc.h: specify available registers in arch-specific
2663 code and support floats in the regallocator (patch by Laurent Morichetti
2666 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2668 * mini.c: mono_thread_current() can be called only after
2669 mono_runtime_init(): rearrange code to not call it early on.
2671 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2673 * mini.c: allocate jump tables in the code mempools.
2675 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2677 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2680 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2682 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2683 12 to 16. This fixes bug #47453.
2686 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2688 * mini-ppc.c: fixed indexed load and unsigned compares.
2690 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2692 * mini.c: reenabled installation of handler for
2693 thread abort signal.
2695 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2697 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2698 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2699 until it's fixed and actually useful.
2701 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2703 * inssel-long32.brg: couple more opcodes implemented.
2705 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2707 * mini-sparc.c: Even more opcodes implemeted.
2709 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2711 * mini-sparc.c: More opcodes implemented.
2713 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2715 * mini-sparc.c: More opcodes implemented.
2717 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2719 * inssel-sparc.brg: Add some needed rules. Direct
2721 * Makefile.am: Use inssel-sparc.brg
2722 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2723 an assert happy for now.
2725 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2727 * mini-sparc.c: Fixed compile errors.
2728 * exceptions-sparc.c: Same. We now produce a mono binary
2729 on sparc-linux. Yea.
2731 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2733 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2734 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2735 They compile, but do not work.
2737 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2739 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2740 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2741 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2744 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2746 * mini.c: more opcodes implemented and better support for generics.
2748 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2750 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2751 * mini.c, mini.h: first cut at generics support: some new instructions
2752 added and changed the behaviour of some of the existing ones.
2754 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2756 * mini.c: Removed definition of metadata_shared mutex here.
2758 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2760 * mini-x86.c: make vararg calls work for instance methods.
2762 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2764 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2765 returns the arguments in a separte list, now.
2767 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2769 * aot.c, mini.c: updates for array type representation changes.
2771 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2773 * mini.c: register function to perform jit shutdown.
2775 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2777 * mini.c: use a faster allocator if possible.
2779 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2781 * aot.c: some cleanups and portability changes.
2783 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2785 * mini.c: use faster allocation for CEE_BOX if possible.
2787 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2789 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2790 Moved inlined mempcy code to its own function so that is can be
2791 reused. Added an inline memset function as well (optimized initobj).
2792 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2794 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2796 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2798 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2800 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2801 arch code can setup the cpu for CLR execution, if needed.
2802 We use it on x86 to set the precision of FP operations.
2804 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2806 * mini.c: disable some optimizations if we can guess they'll cost too
2807 much for a given method.
2809 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2811 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2813 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2814 * mini.h mini.c mini-x86.c: Added instruction level coverage
2815 info collection support.
2817 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2819 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2820 is now implemented in the profiling API. Get rid of a couple of
2821 unnecessary global variables.
2823 2003-06-15 Nick Drochak <ndrochak@gol.com>
2825 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2826 * cpu-g4.md: add op_bigmul and op_bigmul_un
2827 * cpu_pentium.md: add op_bigmul_un
2828 * inssel-long32.brg: add rule for unsigned bigmul
2829 * mini-ops.h: define OP_BIGMUL_UN
2830 * mini-x86.c: THE BUG: handle (un)signed properly
2831 * mini.c: choose unsigned opcode if needed.
2832 This set of patches fixes bug #44291
2834 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2836 * mini.c (optimize_branches): improved to handle all kinds of
2837 conditional branches.
2839 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2841 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2842 don't raise exceptions.
2844 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2846 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2847 to arch-specific files.
2849 2003-06-09 Martin Baulig <martin@ximian.com>
2851 * Makefile.am (libs): Added $(LIBGC_LIBS).
2853 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2855 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2856 and OP_ATAN (fixes bug#44293).
2858 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2860 * Makefile.am, mini-x86.c: rename cpu description array to
2861 pentium_desc, since some compilers define the 'pentium' preprocessor
2864 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2866 * mini.c (mini_select_instructions): add explicit branch if the
2867 following block is not the false target of a conditional branch -
2868 we need this with any optimization that reorder or remove bblocks
2870 * mini.c (optimize_branches): bug fixes
2872 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2874 * mini.c (mono_method_to_ir): inline static readonly fields
2876 * ssa.c (fold_tree): start cfold support for long (very simple
2879 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2881 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2883 * inssel.brg: fixed memcpy (bug #44219).
2885 2003-06-05 Dick Porter <dick@ximian.com>
2887 * driver.c: Set the glib log levels to not abort if g_message
2890 g_set_prgname() has to happen before mini_init() so that the
2891 process handle gets the info.
2893 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2895 * driver.c: add intrins to the default optimizations to get wider
2898 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2900 * mini.h: some large basic blocks will overflow a 16-bit
2901 integers for symbolic registers.
2903 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2905 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2906 (mono_arch_output_basic_block): fix bug 43499
2908 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2910 * mini.c: kill duplicated definition of mono_debug_format.
2912 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2914 * mini-x86.c, arrays.cs: fixed register allocation bug.
2916 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2918 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2920 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2922 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2925 (print_method_from_ip): also print source location information if
2928 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2930 * mini.c (mono_find_block_region): bug fix in region code
2931 (mini_method_compile): enable removing unreachable code again, but
2932 only in methods without exception clauses.
2934 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2936 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2937 Implemented arglist opcode and handling of TypedReference type.
2938 Fixed x86 call convention when a structure is returned.
2939 Minimal support for calling static vararg methods.
2941 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2943 * mini.c (mini_method_compile): always remove unreachable code,
2944 because the code in them may be inconsistent (access to dead
2945 variables for example).
2947 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2949 * driver.c, debug-mini.c: warning fixes.
2951 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2953 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2955 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2957 * mini.c: thread-static fields are registered in mono_class_vtable(),
2958 so ensure the function is called before checking for them.
2960 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2962 * mini.c (optimize_branches): fix for bug 43586
2964 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2965 overflow (fixes Bug #43639)
2967 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2969 * mini.c, objects.cs: allow the use of stobj for primitive types.
2971 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2973 * mini.c: be less strict about argument checking until we support
2974 running the verifier.
2976 2003-05-27 Nick Drochak <ndrochak@gol.com>
2978 * basic-long.cs: tests for (ulong)int * (ulong)int also
2979 * mini.c: use the same trick for (ulong)int * (ulong)int
2981 2003-05-27 Nick Drochak <ndrochak@gol.com>
2983 * basic-long.cs: add regression test for (long)int * (long)int
2984 * cpu-pentium.md: add op_bigmul specification
2985 * inssel-long32.brg: add OP_BIGMUL rule
2986 * mini-ops.h: add OP_BIGMUL
2987 * mini-x86.c: register allocator: handle case where src1 needs to be
2989 * mini.c: substitute special BIGMUL opcode in the tree for
2990 (long)int * (long)int
2992 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2994 * jit-icalls.c: call the type ctor on field access if needed.
2996 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2998 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2999 to a method (including results of ldelema, bug#43207).
3001 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3003 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3004 colors to show exception handler blocks.
3006 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3007 (fix for pinvoke7.cs).
3009 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3011 * mini.h, mini.c: ensure correct initialization order for types that
3012 require it. Prepare for lazy compilation of jit icall wrappers.
3013 Provide a name for opcode emulation to reduce unneeded mallocing.
3015 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3017 * mini-x86.c: better register restoring code and profiling
3018 support for tail calls.
3020 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3022 * mini.h, driver.c: prepare for leaf methods optimization.
3024 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3026 * mini.c: get targets of branches before converting a method.
3028 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3030 * mini.c (optimize_branches): added some experimental code (disbaled)
3032 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3034 * mini.c (optimize_branches): fix branch to branch optimization
3036 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3038 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3040 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3042 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3045 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3047 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3048 enable use of interface variables again.
3050 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3051 I1 to registers because there is no simply way to sign extend 8bit
3052 quantities in caller saved registers on x86.
3054 * inssel-float.brg: set costs of some rules to 2 so
3055 that monobure always select the arch. specific ones if supplied,
3056 regardless of the order we pass the files to monoburg.
3058 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3060 * mini.c, mini-x86.c: since the magic trampoline for jumps
3061 can't patch the code directly, we do it as soon as the
3062 method gets compiled.
3064 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3066 * mini-x86.c, mini.h: introduce a new patching method
3067 to support CEE_JMP and tail calls.
3068 * mini.c: obey tail.call. Don't precompile methods target
3070 * tramp-x86.c: new trampoline code to handle methods
3071 reached through a jump.
3073 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3075 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3076 bit values to registers
3078 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3080 * mini.c (mono_compile_get_interface_var): share interface
3081 variables if possible.
3083 2003-05-16 Martin Baulig <martin@ximian.com>
3085 * debug-mini.c (mono_init_debugger): New function to initialize
3086 the debugger. This is not in the debugger since it needs to
3087 access some of mini's internals.
3089 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3091 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3093 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3095 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3096 for value type handling.
3098 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3100 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3101 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3103 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3105 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3106 the constructor through a proxy.
3108 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3110 * jit-icalls.c, inssel.brg: fixes to array element address
3113 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3115 * mini-x86.c (is_regsize_var): allocate pointer to registers
3117 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3119 * driver.c: fixed typo, added intrins to the set of optimizations
3120 tested with regressions.
3122 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3124 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3125 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3128 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3130 * inssel.brg: remove some common pop instructions without side effects
3132 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3134 * inssel-x86.brg: fixed thinko in int to double conversions.
3136 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3138 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3140 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3142 * inssel-long32.brg: two more missing instructions.
3144 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3146 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3149 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3151 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3154 * basic-float.cs: Added tests for negative zero.
3156 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3158 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3159 a couple of missing operations for long casts, with test cases.
3161 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3163 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3165 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3167 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3168 code size estimation.
3170 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3172 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3173 abstract methods (fix bug 42542)
3175 * aot.c: add ability to handle array types
3177 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3179 * mini.c: Call the _specific versions of the object allocation
3180 functions if possible.
3182 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3184 * driver.c: call setlocale ().
3186 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3188 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3191 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3193 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3195 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3196 wrappers (fix bug 42122)
3198 2003-05-04 Martin Baulig <martin@ximian.com>
3200 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3202 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3203 s/mini_set_defaults/mono_set_defaults/g.
3205 2003-05-04 Martin Baulig <martin@ximian.com>
3207 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3209 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3211 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3212 (reported by Don Roberts).
3214 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3216 * mini.c: temporarily work around two bugs for this release.
3218 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3220 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3221 that contains -export-dynamic and it makes using the ld script
3223 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3225 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3227 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3230 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3232 * mini.c: make sure leave calls all the needed finally blocks,
3233 even when the target jumps out of multiple exception clauses.
3235 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3237 * ldscript, Makefile.am: add linker script to reduce the number of
3238 exported symbols (should also fix the issues with libwine defining
3239 some of the same symbols in io-layer).
3241 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3243 * driver.c (mini_main): Avoid assertion when no file name is given on
3246 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3248 * driver.c: added --version/-V command line option.
3249 Added the inline optimization in the regression tests.
3251 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3253 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3254 to the type in the method signature (fixes bug#42134).
3256 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3258 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3260 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3262 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3264 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3266 * driver.c: fixed bug #42100.
3268 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3270 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3272 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3274 * mini.c: moved most of the code required to do inlining to its own
3275 function so it can be reused. Inline also ctors if appropriate.
3277 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3279 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3280 the runtime can call mono API functions.
3282 2003-04-27 Martin Baulig <martin@ximian.com>
3284 * debug-mini.c (mono_debug_init_method): Added
3285 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3286 send a notification to the debugger.
3288 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3289 running in the Mono Debugger, just pass the breakpoint number to
3290 mono_debug_init_method().
3292 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3294 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3296 * mini.c: allow some more unsafe compares.
3298 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3300 * mini-x86.c, Makefile.am: make distcheck works (partially from
3301 a patch by Richard Lee <r.h.lee@attbi.com>).
3302 * regset.c, regset.h: removed, they are unused.
3304 2003-04-25 Dick Porter <dick@ximian.com>
3306 * driver.c: Usage reports the name as 'mono' not 'mini'
3307 * exceptions-x86.c: Build and run on freebsd
3309 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3311 * Makefile.am: install the program with the 'mono' name and
3312 the library as libmono instead of mini and libmini.
3314 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3316 * driver.c: provide the APIs for the embedding interface of the old jit.
3318 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3320 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3322 2003-04-23 Martin Baulig <martin@ximian.com>
3324 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3326 * driver.c: Added `--debug' command line argument to enable
3329 2003-04-23 Martin Baulig <martin@ximian.com>
3331 * debug.[ch]: Removed. The code is now in
3332 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3334 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3337 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3339 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3341 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3344 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3345 mono_domain_finalize.
3346 (mini_method_compile): use mono_method_profile* if the the option is
3349 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3351 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3352 methods with their wrapper.
3354 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3355 methods with their wrapper.
3357 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3360 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3363 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3366 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3368 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3370 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3372 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3373 of the mempool. This is slightly faster and uses less memory
3375 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3377 * mini.c: avoid O(n) allocation for variables.
3379 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3381 * mini.c: handle items on the stack after inlining methods.
3383 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3385 * mini.c: make the method->opcode optimization dependent
3386 on MONO_OPT_INSTRINS and do it lazily.
3388 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3390 * driver.c: print overall results at the end of regression run.
3392 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3394 * inssel.brg: don't overwrite symbolic registers.
3396 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3398 * inssel-x86.brg: fix conversion from long to float.
3400 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3402 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3404 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3406 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3408 * driver.c: Added --print-vtable option as in the old JIT.
3410 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3412 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3414 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3416 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3418 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3420 * mini.c regalloc.c regalloc.h: Fix memory leak.
3422 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3424 * aot.c (mono_aot_get_method): register all used strings
3426 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3428 * mini.c: always intern strings references with ldstr at compile time.
3430 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3432 * Makefile.am: add BUILT_SOURCES.
3434 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3436 * driver.c: give a better error message when the assembly to execute
3437 doesn't have an entry point.
3439 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3441 * Makefile.am: added hack for automake
3443 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3446 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3448 22003-04-07 Martin Baulig <martin@ximian.com>
3450 * Makefile.am: Added Makefile.am.
3452 * debugger-main.c: Removed, this is now in the debugger where it
3455 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob