1 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3 * Makefile.am: static link on x86 (r=zoltan)
5 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
8 code since it causes some programs to fail.
10 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
12 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
14 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16 * mini.c: ovfops_op_map - add STACK_OBJ case for
18 * basic.cs: add test_0_pin_string as test
21 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
23 * Makefile.am: build C# if srcdir != builddir
25 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
27 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
30 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
32 * driver.c: enable loop by default again and include abcrem in -O=all.
34 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
36 * iltests.il: Add some localloc tests.
38 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
40 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
43 * inssel-amd64.brg: Add some optimizations.
45 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
48 * Makefile.am: Statically link mono against libmono on AMD64.
50 * mini-amd64.c inssel-amd64.brg: Optimizations.
52 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
54 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
56 * tramp-amd64.c: Patch calling code in trampolines.
58 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
60 * mini-amd64.c: pinvoke struct passing fixes.
62 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
64 * mini-sparc.c: redo change, make mono_arch_cpu_init call
65 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
67 2004-08-05 Duncan Mak <duncan@ximian.com>
69 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
72 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
74 * mini-amd64.c (emit_move_return_value): Move return value for normal
77 2004-08-05 Martin Baulig <martin@ximian.com>
79 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
80 `type->type'; just modify `type' itself when dealing with enums
81 and generic instances.
82 (check_call_signature): Make `simple_type' a `MonoType *'.
84 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
86 * mini.c: Use OP_PADD to add offsets to addresses.
88 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
90 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
92 * mini-sparc.c (mono_arch_emit_epilog): fix check
93 for folding last op into restore instruction
95 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
97 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
98 helper methods using the code manager.
100 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
102 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
104 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
106 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
107 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
109 * mini-s390.c: fix tail processing
111 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
113 * mini-ppc.c: mul.ovf.un exception name fix.
115 2004-08-03 Martin Baulig <martin@ximian.com>
117 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
118 instances; before jumping to `handle_enum', also modify `ptype'.
120 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
122 * cpu-sparc.md: fcall maximal length too small.
124 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
126 * mini-amd64.c mini.h: Add initial support for passing/returning
127 structures to/from pinvoked methods.
129 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
131 * mini-ppc.c: reg allocator fix.
133 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
135 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
137 * inssel.brg: Optimize memset on 64 bit machines.
139 * mini-amd64.c: Fix some vararg cases.
141 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
143 * mini-s390.c: Corrected macro in emit_float_to_int
145 * s390-abi.cs: Tests to exercise the s390 ABI
147 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
149 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
152 * basic.cs: Add a test for add.ovf.un.
154 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
156 * mini-sparc.c: add case for OP_IDIV_UN
158 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
160 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
162 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
164 2004-07-30 Ben Maurer <bmaurer@ximian.com>
166 * basic.cs: regression tests.
168 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
171 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
173 * basic.cs: Add a new test.
175 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
176 and AOT. Various fixes and optimizations.
178 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
180 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
182 * mini-ppc.c: make sure temp regs are not used for global reg
185 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
187 * cpu-sparc.md: conv_i8 fix for 64bits
189 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
191 2004-07-29 Ben Maurer <bmaurer@ximian.com>
193 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
194 add opcode for cmp BYTE PTR [eax], imm.
196 * inssel.brg: Make memcpy and memset takes bases.
198 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
200 * *-amd64.*: More AMD64 work.
202 2004-07-28 Ben Maurer <bmaurer@ximian.com>
204 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
205 add a compare-not-equal opcode.
207 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
209 * mini.c: Use mono_init_from_assembly instead of mono_init.
211 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
213 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
215 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
217 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
219 * inssel.brg: 64 bit fixes.
221 * mini.h (MonoCallInst): Add some AMD64 specific data.
223 * mini.h: Add some OP_P opcodes.
225 2004-07-28 Ben Maurer <bmaurer@ximian.com>
227 * basic.cs: tests for 61797 and 61740
229 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
231 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
232 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
234 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
236 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
238 * *-amd64*.*: Ongoing AMD64 work.
240 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
242 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
244 * *-amd64*: Ongoing AMD64 work.
246 * mini-arch.h: Add AMD64 support.
248 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
250 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
252 * mini-ops.h: Add new opcodes.
254 * Makefile.am: Add AMD64 support.
256 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
257 rules into the inssel-long*.brg files.
259 * *-amd64.*: Add beginnings of AMD64 backend.
261 2004-07-22 Ben Maurer <bmaurer@ximian.com>
263 * mini.c (print_dfn): commenting out the code that prints
264 the cil. With -O=deadce, this makes -v -v crash.
266 * cpu-pentium.md: make checkthis have a length of 2
268 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
270 * mini-sparc.h: fix implementations of __builtin
271 functions for Sun compiler for V9.
273 2004-07-16 Ben Maurer <bmaurer@ximain.com>
275 * mini.c: use the new stelem.ref wrapper
276 * exceptions.cs, arrays.cs: new stelem.ref tests
278 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
280 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
281 new XSP should work with these changes).
283 2004-07-14 Ben Maurer <bmaurer@ximain.com>
285 * inssel-{long32,x86,}.brg: trivial optimizations.
287 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
289 * mini.c: load value when emitting box operation in
292 2004-07-12 Ben Maurer <bmaurer@ximian.com>
294 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
295 is one byte shorter than cmp DWORD PTR [eax], 0.
297 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
299 * inssel-ppc.brg: arguments on the stack are always
300 relative to the stack pointer (spotted by Neale Ferguson).
302 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
304 * exceptions-x86.c: delay appending the method name to the trace until
305 after mono_jit_info_table_find is called, as this gets the real
308 2004-07-09 Ben Maurer <bmaurer@ximian.com>
310 * aot.c: register roots
312 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
314 * aot.c : I could just use PLATFORM_WIN32 flag.
316 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
318 * aot.c : Reverting the previous fix. This time it broke linux build.
320 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
322 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
324 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
326 * mini.c (handle_stack_args): Remove some more debugging code.
328 * mini.c (handle_stack_args): Remove debug output left in by mistake.
330 * driver.c mini.h aot.c: Allow additional options to be specified with
331 --aot and pass them to mono_compile_assembly.
333 * aot.c: Add experimental code to AOT compile all loaded assemblies
334 on demand and save the code into a cache in the filesystem.
336 * aot.c: Add support for more wrapper methods.
338 * mini.c (handle_stack_args): Handle some corner cases. Fixes
341 * cpu-*.md: Remove removed opcodes.
343 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
344 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
345 related icalls to marshal.c.
347 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
349 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
351 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
353 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
355 2004-07-06 Ben Maurer <bmaurer@ximian.com>
356 * liveness.c: If liveness is recomputated we need to reset the information
357 for each variable. This way, if the liveness range has been narrowed
358 by optimizations that happened after the last computation, we can return
361 For example, if you have
366 // Tons of code that does not affect i
372 i = 0 is dead code and will be removed by SSA. However, when
373 linear scan gets to the code, i will still appear to be live
374 throughout the entire block. This prevents good register allocation.
376 2004-07-06 Martin Baulig <martin@ximian.com>
378 * debug-mini.c (mono_debug_init_method): Allow
379 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
380 (mono_debug_add_icall_wrapper): New method.
382 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
384 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
386 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
389 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
391 * aot.c (mono_aot_load_method): Fix loading of debug info.
393 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
395 * aot.c: Add logging support.
397 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
399 * mini.h: Add prototype for mono_print_method_from_ip.
401 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
403 * inssel.brg: 64 bit fixes.
405 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
408 * Makefile.am: Add SPARC64 support.
410 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
412 * aot.c: Fix alignment problems on 32 bit platforms.
414 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
416 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
419 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
422 * mini.h: Bump AOT file version. Some 64 bit fixes.
424 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
426 * inssel-sparc.brg: Add new rule to avoid register moves.
428 * inssel.brg: Add ldind_to_load_membase helper function.
430 2004-06-30 Ben Maurer <bmaurer@ximian.com>
432 * mini.c: OffsetToStringData intrinsic.
434 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
436 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
438 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
441 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
442 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
444 * mini.c: reinstated mono_compile_get_interface_var()
445 on x86, too, since the change breaks the Gtk# build there as well.
447 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
449 * driver.c: remove loop from the default optimizations: it seems to
450 interact badly with some of the other options (see bug #60613).
452 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
454 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
455 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
457 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
459 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
460 vararg-using methods.
462 2004-06-21 Martin Baulig <martin@ximian.com>
464 * mini/mini-exceptions.c
465 (mono_handle_exception): Added `gpointer original_ip' argument.
466 After calling mono_unhandled_exception(), call
467 mono_debugger_unhandled_exception() and if that returns true,
468 restore the context and return.
470 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
472 * mini-ppc.c: prefer the use of relative branches so
473 they won't need to be patched in aot code (patch from Patrick Beard).
475 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
477 * aot.c: patch from Patrick Beard to make the output assembly
478 more correct for the MacOSX assembler. Small tweak to
479 generate sane images on Linux/PPC, too.
481 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
483 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
484 case until bug #59509 is fixed (shows up in #60332).
486 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
488 * mini.c: make sure the needed wrappers are compiled, too, with
491 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
493 * driver.c: remove NPTL reference in --version output.
495 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
497 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
498 generate valid assembly for the Mach-O assembler.
500 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
502 * driver.c: don't include abcrem in the all optimization specifier
503 since it slows down jit compilation too much for now.
505 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
507 * mini.c: use BIGMUL only if both operands have the same signage.
508 * iltests.il: Test for bug 60056. (errors related to signage in
513 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
515 * mini.c, aot.c: memory leak fixes.
517 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
519 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
521 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
523 * Makefile.am: remove the -static hack completely, it links in
524 statically glib as well.
526 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
528 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
529 * exceptions.cs: make it compile with new mcs/csc.
531 2004-06-03 Massimiliano Mantione <massi@ximian.com>
532 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
533 and added relevant test case.
535 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
537 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
538 regressions in gtk-sharp.
540 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
542 * exceptions.cs: New regression tests.
544 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
546 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
548 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
550 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
552 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
554 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
556 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
558 * mini.c (mono_jit_runtime_invoke): Init class in this
559 method instead of trusting mono_jit_compile_method to
560 do the work (because wrappers can be in object class)
562 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
564 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
566 * basic-long.cs: New regression test.
568 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
570 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
573 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
575 * Makefile.am: fix miguel's change to build mono statically against
576 libmono (track build dependencies).
578 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
580 * cfold.c: Some glib versions do not have G_MININT32.
582 2004-05-26 Massimiliano Mantione <massi@ximian.com>
584 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
585 with precision of tan, atan, sin and cos, and implemented related
586 regressions tests (fixes bug 54467, but one new problem appeared and
589 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
591 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
593 * exceptions.cs: Add test for constant folding && division by zero.
595 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
596 since driver.c is in libmono too, so the optimization was useless.
598 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
599 variable to driver.c so the compiler can emit more efficient code to
602 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
604 * Makefile.am: don't distribute generated inssel.[ch] files.
606 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
608 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
609 into the default appdomain. Fixes #58707.
611 * jit-icalls.c: Remove the broken approximation for truncl, doing
612 no conversion is better.
614 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
617 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
619 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
620 of the mcrxr instruction which is not available on some processors
621 even if it's documented to be. Implement add and sub overflow correctly
622 (still not complete for long unsigned). Speed up icalls a bit.
624 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
626 * mini.c (mono_jit_compile_method_with_opt): Make sure that
627 we run .cctor in the current domain instead of target_domain.
629 Fixes bug #58558, .cctor not being called in -O=shared.
631 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
633 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
635 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
637 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
638 which can be done with an imm8, do it that way.
639 (mono_arch_output_basic_block): ditto for a jmp
640 (mono_arch_emit_prolog): Computate maximum offset of a label.
642 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
644 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
645 now tries to allocate prefered physical reg's for virtual
646 regs. This reduces the number of emited spills/loads with
647 20-30% on our core assemblies.
649 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
651 * jit-icalls.c: truncl() is not needed and trunc() is
652 the correct thing to do anyway (bug #58287).
654 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
656 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
659 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
661 * driver.c: enable loop optimizations by default.
663 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
665 * mini-x86.c: fix calc of max loop size when aligning loops start.
667 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
669 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
672 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
674 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
677 * basic-long.cs: Add tests for add/subtract of immediates with carry.
679 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
681 * mini.c (inline_method): Allways inline some wrappers even if the cost
682 is too large. Fixes #58785.
684 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
686 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
688 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
689 (crichton@gimp.org). Beginning of support for sparc/linux.
691 * mini-sparc.c: Optimize retrieval of LMF address.
693 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
695 * exceptions-ppc.c: handle alloca in methods with clauses.
697 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
699 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
701 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
703 * mini.c: Delegate most of the abort signal work to
704 mono_thread_request_interruption, which also handles Stop and Suspend
707 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
709 * mini.c mini.h: Allow inlining of icall wrappers if the backend
710 supports the save/restore lmf opcodes.
712 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
714 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
717 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
719 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
721 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
722 methods which contain array accesses.
724 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
725 boundaries. Fixes #58537.
727 * iltests.il: Add regression test for #58537.
729 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
731 * mini-x86.c (mono_arch_local_regalloc): Last part of
732 fix for bug #58633 (releasing register to early).
734 2004-05-18 Miguel de Icaza <miguel@ximian.com>
736 * basic-long.cs: Add new regression test.
738 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
740 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
741 register too early on the chain.
743 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
745 * mini.c (create_helper_signature): Use a helper function to reduce
746 the code which needs to be written. Also set the calling convention of
747 icalls on windows. Fixes #57840.
749 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
751 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
752 exceptions-ppc.c: added helper function to get the instruction address
753 from a signal handler context.
755 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
757 * helpers.c: use g_get_tmp_dir. Invokes happyness
760 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
762 * helpers.c: Add new env variable to pass args to objdump.
763 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
765 2004-05-17 Radek Doulik <rodo@ximian.com>
767 * Makefile.am (common_sources): added abcremoval.h so it get
768 disted and daily mono packages on go-mono.com will build again
770 2004-05-17 Massimiliano Mantione <massi@ximian.com>
772 * abcremoval.c: Fixed coding style, added copyright header.
774 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
776 * mini.h: Added prototype for abc removal main function.
778 * build_relations_propagation_table.pl: Added copyright header.
780 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
782 * basic-long.cs: reg test for complex ceq_long bug.
784 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
786 * mini-x86.c (mono_arch_local_regalloc): Correctly free
787 reg in long and clob case (bug #58343). Fixed/added comments.
789 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
791 * mini.c (mono_jit_runtime_invoke): Follow new convention
792 of calling the invoke method with an function pointer.
794 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
796 * ChangeLog: Fix author of memory leak patch.
798 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
800 * Makefile.am: fix make dist as well...
803 2004-05-14 Massimiliano Mantione <massi@ximian.com>
805 * cfold.c: Made so that conversions from pointer to int4 are no-ops
806 on archs where pointers are 4 bytes long.
808 * Makefile.am: Added abcremoval.c source file.
810 * abcremoval.c: Added abcremoval.c.
812 * abcremoval.h: Added abcremoval.h.
814 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
816 * inssel.brg: Enabled bounds check removal.
818 * mini.c: Added support for abcrem optimization.
820 * mini.h: Added abcrem optimization label.
822 * driver.c: Added support for abcrem optimization.
824 * propagated_relations_table.def: Added propagated_relations_table.def.
826 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
828 * mini.c, cfold.c: fix style.
830 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
832 * mini.c: handle issue with the low-level implementation of
833 some long opcodes (bug #54209).
835 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
837 * basic.cs: test for my new cmov stuff.
839 2004-05-13 Patrik Torstensson
841 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
842 opt and added peephole documentation.
844 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
846 * tramp-ppc.c: rewrote the generic trampoline code.
848 2004-05-11 Patrik Torstensson
850 * mini-x86.c: optimize long shl/shr asm code (one less branch)
852 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
854 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
856 * mini.h mini.c dominators.c: Applied patch from Derek Woo
857 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
859 * mini.c: Add new icalls for AsAny marshalling.
861 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
863 * tramp-ppc.c, mini-ppc.c: more cleanups.
865 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
867 * mini.c: no warnings.
869 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
871 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
873 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
875 * mini.c: In the thread abort signal handler, if the thread is in the
876 process of being stoped, don't throw the Abort exception, just stop the
879 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
881 * tramp-ppc.c: removed old code.
883 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
885 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
886 do some simple speed optimizations on ppc.
888 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
890 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
891 and large offsets in load/store.
893 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
895 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
896 it causes regressions.
898 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
900 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
903 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
905 * jit-icalls.c: remove warnings.
906 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
907 speedups for unsafe code.
909 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
911 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
913 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
915 * basic-calls.cs: Add new regression test.
917 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
920 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
922 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
925 2004-05-06 Patrik Torstensson
927 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
928 long reg allocation in any reg (not only eax:edx) and implemented
929 long shl/shr ops in asm instead of helpers.
931 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
933 * mini-sparc.h: Fix warnings.
935 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
938 * mini-exceptions.c (mono_handle_exception): Call the filter in a
939 separate statement for clarity.
941 * mini-sparc.c: Update status.
943 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
945 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
948 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
950 * inssel-ppc.brg: another small pre-release workaround:
951 we don't do overflow detection for long_sub_un.
953 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
955 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
956 (also works around a weird ppc bug: 57957).
958 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
960 * tramp-ppc.c: trampoline fixes.
962 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
964 * mini-ppc.c: fixed typos.
966 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
968 * mini-ppc.c, exceptions-ppc.c: more code saves registers
969 at the top of the stack. Fixed typos. Use a frame registers
970 for all the methods with exception clauses.
972 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
974 * exceptions-ppc.c: restore fp registers.
976 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
978 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
979 order from the stack top (moved the stack room to save the
980 return value for trace after the param area). Fixed corruption
981 in restoring registers on unwind.
983 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
985 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
987 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
989 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
990 and prolog/epilog for methods that use it. Allow
991 enough param area room for varargs methods. Fix miguel's
992 breakage in exception handling.
994 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
996 * Makefile.am: run genmdesc only on current arch.
998 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1001 * mini-x86.h: fix the build on windows.
1003 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1005 * 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.
1007 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1009 * mini-exceptions.c: New file.
1011 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1012 Move some parts of the x86 exception handling code to an
1013 arch-independent file so it can be shared with other ports.
1015 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1017 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1019 2004-04-26 David Waite <mass@akuma.org>
1021 * driver.c: remove comma from end of enumeration declaration
1023 2004-04-26 Jackson Harper <jackson@ximian.com>
1025 * driver.c: parse config file before loading first assembly. This
1026 allows the user gac to be enabled/disabled.
1028 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1030 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1031 simpler mechanism: we do not care what is encoded initially
1032 (branch absolute or relative), we care about the code and its
1033 target. I kept the old code for reference for now.
1035 The new code tries first to determine if the jump is anywhere in
1036 the -/+32 absolute meg range, if it succeeds, it encodes using the
1037 absolute branch; If not, it tried to find something in the
1038 relative range, if not, it uses the handle_thunk code.
1040 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1042 * exceptions-ppc.c: use the correct ip register on macosx.
1044 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1046 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1048 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1050 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1051 Raise exception on integer divide by zero by hand since the hw
1052 doesn't support it. Handle NaNs in FP compares.
1054 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1056 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1057 code reducing duplication between the platforms and enabled
1058 signal exception handling (on linux for now).
1060 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1062 * exceptions-ppc.c: more macosx support.
1064 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1066 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1068 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1070 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1072 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1074 * iltests.il: more tests.
1076 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1078 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1081 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1083 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1085 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1087 * liveness.c: Mark variables as volatile in all basic blocks reachable
1088 from exception clauses.
1090 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1092 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1095 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1097 * iltests.il, basic.cs: more tests for regalloc.
1099 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1101 * iltests.il: Some tests for register allocation modifications
1104 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1106 * exceptions.cs: Add regression test for bug #56782.
1108 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1109 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1110 the beauty of fixing the same thing in 5 different files...
1112 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1114 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1117 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1119 * mini.c: Add support for STRWLPARRAY marshalling convention.
1121 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1123 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1124 to init the context to setup the regs pointer).
1126 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1128 * exceptions-ppc.c: more exceptions work.
1130 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1132 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1135 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1137 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1138 can use the memory directly.
1140 * cpu-pentium.md: Update documentation from a post from Zoltan.
1142 add x86_add_membase, x86_sub_membase, x86_mul_membase
1144 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1146 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1147 GENERAL_REGS they were also hardcoded for all PPC ports.
1149 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1151 Remove hard-coded limit for floating point registers, use
1152 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1154 Notice that in MacOS X calling conventions you can fit a lot more
1155 floating point values in registers, so I should update the PInvoke
1156 test to excercise the passing of floating point values on the
1157 stack (currently broken).
1159 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1161 * tramp-ppc.c (create_trampoline_code): Added
1162 JUMP_TRAMPOLINE_SIZE.
1163 (ppc_magic_trampoline): Follow the pattern from
1164 x86_magic_trampoline: if code is set to zero, return.
1165 (create_trampoline_code): Always pass MonoMethod to the jump
1166 trampoline, before it was passing a null.
1167 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1168 share the code with mono_arch_create_jit_trampoline.
1170 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1172 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1175 * cpu-g4.md: Added length for jmp instruction, the worst case
1176 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1179 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1181 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1183 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1185 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1186 before each IL instruction.
1188 * mini.c (CEE_BOX): Fix warnings.
1190 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1192 * mini.c: removed a few unused vars and extra whitespace.
1194 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1196 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1198 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1200 (OP_GETCHR): use the above
1201 (CEE_LDELEMA): use the above.
1203 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1204 version of the generic impl.
1205 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1206 (CEE_LDELEMA): use the above.
1208 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1210 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1213 * iltests.il: Added new regression test for #56317.
1215 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1217 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1218 under NetBSD. Fixes #56450.
1220 * liveness.c (update_gen_kill_set): Fix previous patch.
1222 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1224 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1226 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1228 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1231 * inssel-sparc.brg: Add more optimizations.
1233 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1235 2004-04-01 Martin Baulig <martin@ximian.com>
1237 * mini.c (handle_box): New static function; moved the
1238 implementation of CEE_BOX here.
1239 (mono_method_to_ir): Added `constrained_call' variable.
1240 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1241 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1242 mono_method_get_constrained() to get the method.
1244 2004-04-01 Martin Baulig <martin@ximian.com>
1246 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1247 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1248 (mono_method_to_ir): We don't need these macros anymore since
1249 mono_class_get_full() already takes care of it.
1251 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1253 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1254 use @function (as doesn't accept #function here) and check the return
1255 value of system and stop if fails.
1257 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1259 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1261 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1263 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1265 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1267 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1270 * basic-long.cs: Add test for negation of Int64.MinValue.
1272 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1274 * mini-sparc.c: Update status.
1276 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1278 * exceptions-sparc.c: Fix return value in filters.
1280 * inssel-sparc.brg: Fix register allocation in some rules.
1282 2004-03-28 Martin Baulig <martin@ximian.com>
1284 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1287 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1289 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1291 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1292 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1293 remove unused conv_u4 opcode.
1295 * mini-x86.c: Remove valgrind workaround since it slows down things
1296 even when mono is not run under valgrind.
1298 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1300 * mini-sparc.c: Update status.
1302 * inssel-sparc.brg: Add some optimizations.
1304 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1305 future delay slot filling. Add support for varargs, tail calls and JMP.
1307 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1308 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1310 * inssel.brg: Fix register allocation in OP_ARGLIST.
1312 * inssel.brg: Fix warnings.
1314 2004-03-25 Martin Baulig <martin@ximian.com>
1316 * mini.c (inflate_generic_field): Removed.
1317 (mini_get_method): Removed, use mono_get_method_full(),
1318 (mini_get_class): Removed, use mono_class_get_full().
1319 (mono_method_to_ir): Pass our generic context to
1320 mono_field_from_token().
1322 2004-03-25 Martin Baulig <martin@ximian.com>
1324 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1325 of a `MonoMethod *'.
1326 (mini_get_method): Take a `MonoGenericContext *' instead
1327 of a `MonoMethod *'.
1328 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1329 a new local variable called `generic_context' which holds the
1330 current `MonoGenericContext *'; use it to lookup things.
1332 2004-03-24 Martin Baulig <martin@ximian.com>
1334 * mini.c (mini_get_class): New static method; if we're inside a
1335 generic instance, inflate the class if neccessary.
1336 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1338 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1340 * iltests.il: New regression test for #55976.
1342 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1345 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1347 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1350 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1352 * liveness.c: Consider SSA stores as well as loads when making vars
1355 * exceptions.cs: New regression tests for register allocation.
1357 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1359 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1360 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1361 domain lock only to protect puntual access to data structures.
1362 Added access lock for sighash, jit_icall_hash_name,
1363 jit_icall_hash_addr and domain->code_mp.
1365 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1367 * driver.c: Print SIGSEGV handling method.
1369 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1371 * mini.c (setup_jit_tls_data): Handle case when this is called
1372 multiple times for a thread.
1374 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1375 is different from fbxx_un. Fixes #54303. Also use constants instead of
1376 magic numbers in a lot of places.
1378 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1380 * exceptions.cs: Fix cctor test when --regression is used.
1382 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1384 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1387 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1389 * inssel-ppc.brg: fixed register assignments for some rules.
1391 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1393 * exceptions.cs: Add test for exceptions in static constructors.
1395 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1396 static constructors outside the domain lock. Fixes #55720.
1398 2004-03-17 Martin Baulig <martin@ximian.com>
1400 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1401 (inflate_generic_field): Take the `MonoMethod *' instead of the
1402 `MonoClass *' and added support for generic method.
1403 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1404 have a `field->parent->gen_params', only inflate the field if it's
1405 an open constructed type.
1407 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1409 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1410 exception object instead of the preconstructed ones.
1412 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1414 * mini.c: reverted changed to sigsegv_signal_handler commited
1415 accidentally in the previous patch.
1417 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1420 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1421 running --aot with an old assembly.
1423 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1425 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1428 * mini-sparc.c: Add support for v9 branches with prediction.
1430 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1432 * mini.c (mini_init): #warning is GNUC only
1434 * mini-sparc.h: implement __builtin_frame_address
1435 and __builtin_return_address for Sun C compiler
1437 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1439 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1441 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1443 * basic-calls.cs: Add test for unaligned byref long argument passing.
1445 * mini-ops.h: Add sparcv9 compare and branch instructions.
1447 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1448 v9 instructions if we have a v9 cpu.
1450 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1451 registers for global allocation.
1453 * exceptions-sparc.c: Fixes.
1455 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1457 * liveness.c (mono_analyze_liveness): Optimized version.
1459 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1461 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1464 * basic-float.cs basic-calls.cs: New regression tests.
1466 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1468 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1469 sigaltstack implementation.
1471 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1473 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1474 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1476 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1478 * mini.c: Fix warnings.
1480 * mini.c (mono_resolve_patch_target): New function which contains the
1481 arch independent part of the patching process.
1483 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1484 patching code to a separate function.
1486 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1488 * mini.c (add_signal_handler): ifdef out on Windows
1490 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1492 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1493 cpu-sparc.md: Add exception handling support + other fixes.
1495 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1496 typed GC detection in --version.
1498 * basic.cs exceptions.cs: New regression tests.
1500 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1501 the arch specific code can store data during a compilation.
1503 * mini-ops.h: Add OP_SETFRET.
1505 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1506 function, register a separate icall for each arity, so the icalls can
1509 * mini.c (mono_print_tree): Print negative offsets in a more readable
1512 * mini.c: Make signal handling work on sparc.
1514 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1516 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1518 * jit-icalls.c: Emulate truncl by aintl on solaris.
1520 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1522 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1524 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1526 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1528 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1529 a MarshalByRef type, inline a method that performs the check, taking into
1530 account that the object can be a proxy. Also implemented tow new opcodes:
1531 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1532 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1533 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1535 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1537 * mini-ppc.c: if a relative branch displacement is too big
1538 but it points to and area reachable with an absolute branch,
1541 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1543 * mini.c: optimize small copies in cpblk.
1545 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1547 * basic-calls.cs basic-float.cs: New regression tests.
1549 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1550 negative offsets from %fp. Implement localloc. Fix local register
1551 allocation. Fix the case when the this argument needs to be saved to
1552 the stack. Implement some missing opcodes.
1554 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1556 * mini.c (mini_method_compile): Reenable global regalloc in methods
1557 with exception handlers.
1559 * linear-scan.c (mono_varlist_sort): Fix warning.
1561 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1563 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1566 * liveness.c: Make all variables uses in exception clauses volatile, to
1567 prevent them from being allocated to registers. Fixes #42136.
1569 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1571 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1574 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1575 argument to mono_arch_regalloc_cost.
1577 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1580 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1582 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1583 Make the cost of allocating a variable to a register arch dependent.
1585 * basic-calls.cs: Fix compilation of tests.
1587 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1588 helper function to cut back on the number of #ifdefs needed.
1590 * mini-ppc.c: Fix compilation.
1592 * basic-calls.cs: New regression tests.
1594 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1596 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1597 of l0 since that is callee saved.
1599 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1602 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1603 of delay instruction.
1605 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1607 * mini.h (MonoCallInst): Add 'virtual' flag.
1609 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1611 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1613 * *.cs: New regression tests.
1615 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1618 * mini.c (mono_runtime_install_handlers): Fix build.
1620 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1621 'signal_stack_size' members.
1623 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1624 alternate signal stack.
1626 * exceptions-x86.c: Add stack overflow handling.
1628 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1629 functions to arch independent code.
1631 * mini.c (mono_print_tree): Print more detailed info for load_membase
1634 2004-02-23 Martin Baulig <martin@ximian.com>
1636 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1638 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1640 * mini-x86.c: fixed reg allocation for div/rem.
1642 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1644 * driver.c (mono_main): Report some configuratio options on --version.
1646 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1648 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1649 low in the address space. Correctly flush memory in thunks where we
1652 2004-02-20 Martin Baulig <martin@ximian.com>
1654 * mini.c (mini_get_method): New static method; inflate all generic
1655 methods and methods in open generic instances.
1656 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1657 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1659 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1661 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1663 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1665 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1667 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1669 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1670 it compile using Sun's compiler.
1672 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1674 * 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.
1676 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1678 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1680 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1682 * mini-ppc.c: handle calls outside of the allowed range with thunks
1683 allocated using the code manager.
1684 * tramp-ppc.c: use the code manager to hold generated native code.
1685 Fixed the magic trampoline to just patch vtable entries.
1687 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1689 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1692 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1694 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1697 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1698 if we have a working __thread implementation.
1700 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1701 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1703 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1705 * mini-x86.c: Fix compilation under gcc 2.
1707 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1709 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1710 contains a call to the wrapped function.
1712 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1713 OP_<CALL>_IMM opcodes, and use them under X86.
1715 * mini.c (mono_jit_find_compiled_method): Fix warning.
1717 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1719 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1721 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1722 functionality to mini.c.
1724 * mini.c (mono_create_jump_trampoline): New function to create a jump
1725 trampoline. Return a compiled method instead of a trampoline if it
1726 exists. Add a cache for jump trampolines.
1728 * mini.c (mono_jit_find_compiled_method): New function to return a
1729 compiled method if it exists.
1731 * mini-x86.c: Call mono_create_jump_trampoline instead of
1732 mono_arch_create_jit_trampoline.
1734 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1735 a jump trampoline. Fixes #52092.
1737 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1739 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1740 which is not up-to-date. Add check_corlib_version () instead.
1742 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1745 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1746 since newer valgrind versions do not need it.
1748 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1749 compile a method with a given set of optimizations.
1751 * mini.c: Compile icall wrappers on-demand instead of at startup.
1753 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1754 wrapper for an icall.
1756 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1758 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1761 * iltests.il: Add test for non-empty stack before switch instruction.
1763 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1765 * mini.c: Add support for new stringbuilder marshalling conventions.
1767 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1769 2004-02-01 Martin Baulig <martin@ximian.com>
1771 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1772 in `ginst->mtype_argv'.
1774 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1776 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1777 facilitate grepping.
1779 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1781 * mini.c: fixed buglet in initobj generic implementation for references.
1783 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1785 * Makefile.am: make the version script conditional.
1786 * jit-icalls.c: handle missing truncl().
1788 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1790 * exceptions.cs: Add more tests for double->int conversion.
1792 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1793 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1795 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1797 * driver.c: make --verbose --version emit an error
1798 if the loaded corlib doesn't match the runtime version.
1800 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1802 * mini-ppc.h: export ppc_patch().
1803 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1804 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1805 on par or better than on MacOSX.
1807 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1809 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1810 mono_lookup_pinvoke_call.
1812 * mini-x86.c: Under windows, the default pinvoke calling convention is
1813 stdcall. Fixes #52834.
1815 * mini.c (optimize_branches): Add an upper bound to the number of
1816 iterations to prevent infinite loops on strange loops. Fixes #53003.
1818 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1820 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1821 and ISINST. Fixes #52093.
1823 * objects.cs (test_0_vector_array_cast): New tests.
1825 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1827 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1828 checking in Array.Set ().
1830 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1833 * object.cs (test_0_multi_array_cast): New regression test.
1835 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1837 * exceptions-ppc.c: fix build on Linux/PPC.
1839 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1841 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1842 running under valgrind.
1843 (x86_magic_trampoline): Fix build bustage.
1845 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1846 negative values as well. This is needed for the encoding of the line number
1847 info, since sometimes the line numbers are not in increasing order.
1849 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1851 * cpu-pentium.md (localloc): Increase the size of the localloc
1852 instruction since it is a loop under Win32.
1854 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1857 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1859 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1860 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1861 Max Horn (max@quendi.de). Fix file names in comments.
1863 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1865 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1866 avoid stack overflow.
1867 (replace_usage): Avoid uninitialized variable warnings.
1869 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1870 and taking the address of valuetype variables.
1872 2004-01-03 Patrik Torstensson
1874 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1875 for other purposes than FP later on.
1877 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1879 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1882 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1884 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1886 2003-12-30 Patrik Torstensson <p@rxc.se>
1888 * mini-x86.h: Decreased number of availiable fp regs.
1889 Solves corner cases with FP spilling.
1891 2003-12-23 Patrik Torstensson <p@rxc.se>
1893 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1894 for floating point stack tracking / spilling on x86.
1897 * basic-float.cs: added float mul overflow test.
1899 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1901 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1903 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1905 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1906 supports for cond branches that overflow the immediate
1907 overflow offset. mcs can compile simple programs.
1909 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1911 * exceptions-ppc.c: exception handling support wip:
1912 finally handlers get run on exception.
1914 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1916 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1919 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1921 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1922 initial support for stack walking and unwinding.
1924 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1926 * driver.c (mono_main): Make corlib-out-of-sync message more
1927 descriptive. Also remove verify_corlib call.
1929 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1931 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1932 not overlap with other call's arguments, too.
1934 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1936 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1937 move to arch-specific code the choice of arch-specific
1938 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1939 * mini.c: ensure emulation calls will not interleave
1942 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1944 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1945 the magic trampoline stack frame is dropped before executing
1948 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1950 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1951 and integer to fp conversions. Added support for overflowing
1952 arguments on the stack. Reserve a couple more registers as temps.
1953 Added support for aot compilation (as output still needs to be
1956 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1958 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1959 Don't overwrite return register in some corner cases.
1961 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1963 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1964 static constructors when AOT compiling.
1966 * driver.c (mono_main): Call mono_check_corlib_version.
1968 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1970 * cpu-g4.md, basic.cs: fixed div target register.
1972 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1974 * mini-ppc.c, basic.cs: shl_imm fix with test.
1976 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1978 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1979 structures by value. Misc fixes.
1980 * objects.cs: more tests.
1982 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1984 * mini-ppc.c: lconv.ovf.i implemented.
1986 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1989 (mini_init): don't error out if someone already called g_thread_init.
1991 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1993 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1994 to be any type per the spec. Fix abnormal memory usage when
1995 the same object is repeatedly thrown.
1997 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1999 * mini.c: check for overruns in IL code.
2001 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2003 * TODO: Add/remove some todo entries.
2005 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2007 * driver.c (mono_main): Call mono_verify_corlib.
2009 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2011 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2012 This has been moved to mini.c
2013 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2014 type being casted is marshalbyref it could be a proxy, so instead of
2015 emitting the type check code, emit a call to a runtime method that will
2016 perform the check by calling CanCastTo if needed.
2018 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2020 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2021 methods with large stack frames under Win32.
2023 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2025 * Makefile.am: Distribute regression tests.
2027 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2028 at the end instead of inserting each variable into the sorted list.
2030 * linear-scan.c (mono_varlist_sort): New helper function.
2032 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2034 * mini.c: ensure arguments and locals are within bounds.
2036 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2038 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2041 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2043 * mini.c (mono_cprop_copy_values): Fix crash.
2045 * aot.c: Set verbosity back to 0.
2047 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2049 * regalloc.c: complete memory leak fix by Laurent Morichetti
2052 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2054 * driver.c (main_thread_handler): Revert the previous patch.
2056 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2059 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2060 memory from the memory pool.
2062 * driver.c (main_thread_handler): Turn on all optimizations when
2065 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2066 an array for better performance.
2068 * regalloc.c (mono_regstate_assign): Fix memory leak.
2070 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2071 serialize the debug info.
2073 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2074 debug info from the serialized representation.
2076 * aot.c: Save debug info into the generated file and load it when
2079 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2081 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2083 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2084 More FP-related fixes.
2086 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2088 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2089 and register allocation buglet. Hello world now runs.
2091 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2093 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2094 * tramp-ppc.c: fixed class init trampoline.
2095 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2097 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2099 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2100 mini.c: more ppc changes/fixes.
2102 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2104 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2105 Also optimize the case when the arguments are the same in the caller
2108 * iltests.il: Add tests for tail calls with valuetype arguments.
2110 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2112 * mini-ppc.c: fixes for struct return type.
2114 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2116 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2117 mono_spillvar_offset() to arch-specific code.
2119 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2121 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2123 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2125 * exceptions-x86.c: Fix stack space leaks.
2127 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2128 registers from the lmf if the method has save_lmf set.
2130 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2132 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2133 of icall wrappers into InvokeInDomain, since these are now per-domain.
2135 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2137 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2138 make some opcode emulation and intrinsic ops enabled/disabled
2139 according to the architecture. More fixes.
2141 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2143 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2145 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2147 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2148 arch-specific handling for 'this' and struct return type to
2151 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2153 * aot.c: prevent divide by zero error when reporting (it happened with
2156 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2158 * mini.h (inst_switch): Remove unused macro.
2160 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2163 (load_aot_module): free 'info->methods' and 'info' properly. No more
2164 "free(): invalid pointer blah" messages when you have an old aot
2167 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2169 * jit-icalls.c, mini.c: Added support for context static fields.
2171 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2173 * mini.c (mono_method_blittable): Methods which set LastError are not
2174 blittable either. Fixes #51108.
2176 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2178 * mini.c: flush icache.
2179 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2181 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2183 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2185 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2187 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2190 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2193 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2195 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2197 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2198 instruction when the result is discarded.
2200 * iltests.il (test_0_div_regalloc): New regression test.
2202 * arrays.cs: Fix compilation error.
2204 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2206 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2207 float rules to inssel-x86.brg: sane architectures with FP registers
2208 don't need to implement these rules.
2210 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2212 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2214 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2216 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2217 implementation of 32 bit systems.
2219 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2221 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2222 (Jeroen Zwartepoorte).
2224 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2226 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2227 the caller and the callee matches.
2229 * mini.c (mono_method_to_ir): Add comment.
2231 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2232 signbit is missing on some platforms.
2234 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2236 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2238 * mini.c (setup_jit_tls_data): Call the new function.
2240 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2242 * mini-x86.c: Add experimental support for fast access to the lmf
2243 structure under NPTL/Linux 2.6.x.
2245 2003-11-06 Martin Baulig <martin@ximian.com>
2247 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2248 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2251 2003-11-02 Martin Baulig <martin@ximian.com>
2253 * mini.c (inflate_generic_field): New static method.
2254 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2255 generic instance and the field is declared in a generic type, call
2256 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2258 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2260 * mini.h mini.c (mono_method_same_domain): New function to return
2261 whenever the caller and the callee are in the same domain.
2263 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2265 2003-10-30 Martin Baulig <martin@ximian.com>
2267 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2268 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2270 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2271 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2273 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2275 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2278 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2279 object here, so it is in the correct appdomain etc.
2281 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2283 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2285 (mono_method_to_ir): Avoid freeing the type created returned from
2286 mono_type_create_from_typespec, since it is put into an internal cache
2287 by the function. Fixes pointer.exe.
2289 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2290 trampolines for icalls and pinvokes as well. Fixes #33569.
2292 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2294 * mini.c: Update after appdomain changes.
2296 * mini.c (mono_jit_compile_method_inner): Allways compile native
2297 method wrappers in the root domain, since there can only be one
2298 instance of them, whose address is stored in method->info.
2300 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2302 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2303 environment variable. Instead detect automatically whenever running
2304 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2307 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2309 * trace.c, trace.h: New files that implement the new trace option
2312 * driver.c: Document new --trace options.
2314 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2317 - if (mono_jit_trace_calls)
2318 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2320 * mini.h: prototypes.
2322 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2324 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2326 * mini.c inssel.brg: Implement typedefbyref opcodes.
2328 * mini.c (mono_jit_compile_method): Remove unused local variable.
2330 * mini.c (mono_jit_compile_method_inner): Ditto.
2332 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2334 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2336 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2338 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2340 * mini.c (mono_no_aot): Remove unused global variable.
2342 * mini.c: Thread safety fixes.
2344 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2346 * mini.c (mono_create_class_init_trampoline): Add a lock around
2347 class_init_hash_addr.
2349 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2352 * mini.c: Decompose the NEWARR instruction before decomposing its
2353 arguments. Fixes #30073.
2355 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2357 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2360 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2362 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2364 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2366 * driver.c: Add support for compiling icall wrappers to --compile.
2368 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2370 * inssel.brg: The empty value in class->interface_offsets is -1, not
2373 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2375 * objects.cs: New test for 'is' operator on an array of interfaces.
2377 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2379 * tramp-ppc.c: update trampoline code to support jumps
2380 and class initialization.
2382 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2384 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2386 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2388 * inssel.brg (OP_UNBOX): Remove unused rule.
2390 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2391 region instead of one for each method. Fixes #47813.
2393 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2395 * exceptions.cs (test_0_nested_finally): New regression test for
2396 nested exception handlers.
2398 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2400 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2402 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2405 * mini.c (mono_method_check_inlining): Make the inlining limit
2406 configurable by an environment variable.
2408 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2410 * mini.h: Bump AOT file version.
2412 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2413 token, store the image along with the token, since the token might not
2414 refer to the same image as the method containing the relocation,
2415 because of inlining.
2417 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2419 * mini.c (mono_precompile_assemblies): New function to compile
2420 all methods in all loaded assemblies.
2422 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2424 * regalloc.h regalloc.c (MonoRegState): Change the type of
2425 iassign and fassign to int*, since they can contain large negative
2426 values if the register is spilled. Also added some comments. Fixes
2429 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2430 under Win32. Fixes #42964.
2432 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2434 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2436 * aot.c: Added support for AOT compiling methods which contain calls
2437 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2440 * driver.c (compile_all_methods): Run the compilation in a thread
2441 managed by mono. Fixes #44023.
2443 * mini.c (mono_codegen): Print full method name in verbose output.
2445 * mini-x86.c (mono_arch_patch_code): Fix warning.
2447 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2448 jumps, since the method we are jumping to might be domain-specific.
2450 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2452 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2454 * inssel.brg: string chars are unsigned.
2456 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2458 * TODO: New todo item.
2460 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2461 which calls mono_runtime_class_init and patches the call site to
2462 avoid further calls.
2463 (mono_arch_create_class_init_trampoline): New arch specific function
2464 to create a class init trampoline.
2465 (create_trampoline_code): Generalized so it can create
2466 class init trampolines as well.
2468 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2469 (mono_create_class_init_trampoline): New function to create and cache
2470 class init trampolines.
2471 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2472 vtable given the address of a class init trampoline. Used by the
2474 (mono_codegen): Generate a call to a trampoline instead of
2475 mono_runtime_class_init in LDSFLD[A].
2476 (mono_codegen): Add relocations for the new trampoline.
2478 * mini.h mini-x86.c aot.c: Added a new relocation type:
2479 MONO_PATCH_INFO_CLASS_INIT.
2481 * mini.h: Bump AOT version number.
2483 * aot.c: Create a copy of the loaded code instead of using the original
2484 so methods which call each other will be close in memory, improving
2487 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2488 patch since it breaks the regression tests.
2490 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2491 for the register saving instruction sequence since the
2492 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2494 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2496 * TODO: Fix todo item && remove another.
2498 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2500 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2503 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2504 function of the module.
2506 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2507 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2508 --no-aot command line option.
2510 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2512 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2513 by Bernie Solomon (bernard@ugsolutions.com).
2515 * inssel.brg: Refactor the interface offset table related code into
2516 its separate functions and add support for the AOT case.
2518 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2520 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2522 * aot.c: Added mono_aot_verbose variable and made all debugging
2523 output depend on the value of this variable.
2525 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2526 method_label and info_label.
2528 * mini.h mini-x86.c aot.c: Added a new relocation type
2529 MONO_PATCH_INFO_IID for klass->interface_id.
2531 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2532 the MonoJitInfo structure.
2534 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2535 a non-root appdomain in shared mode.
2537 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2539 * aot.c: make aot loader less verbose. Remove free of unused variable.
2541 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2543 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2545 * .cvsignore: Added *.dll.
2547 * mini.c (mono_print_tree_nl): New function callable while debugging.
2549 * mini.c (mono_print_code): Export this.
2551 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2554 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2556 * mini.h (MonoCompile): Added 'jit_info' field.
2558 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2559 the cfg structure, since it is needed by the AOT compiler.
2561 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2563 * aot.c: A major rewrite. Changes include:
2564 - save exception tables for methods which have them.
2565 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2567 - reworked the file format so it is now much smaller and needs
2568 fewer relocation entries.
2570 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2572 * aot.c (load_aot_module): Fix build bustage on platforms without
2575 2003-09-04 Martin Baulig <martin@ximian.com>
2577 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2579 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2581 * TODO: Some new optimization ideas.
2583 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2585 * aot.c: Save the optimization flags used to compile the code into
2588 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2589 support emitting domain specific code.
2591 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2592 no longer domain neutral. It can be made domain neutral by compiling
2593 with --optimize=shared.
2595 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2598 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2599 loading of AOT code.
2601 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2603 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2604 if there is no domain neutrality information.
2606 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2608 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2609 format version into the generated library.
2611 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2612 callee method into the caller since one of them could be shared.
2614 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2615 system exceptions from AOT code now works.
2617 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2618 method if it is domain neutral and the callee is not.
2620 * graph.c (cfg_emit_one_loop_level): Fix warning.
2622 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2624 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2627 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2629 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2630 is needed by code which is executed before mono_runtime_init ().
2631 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2633 * mini.c (mono_thread_abort): Fix warning.
2634 (mono_jit_compile_method): Call static constructor in the AOT case too.
2636 * aot.c (mono_compile_assembly): Fix warning.
2638 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2640 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2642 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2644 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2646 * cpu-pentium.md: Fix the length of call opcodes so they include the
2647 ESP restoring instruction. Fixes #47968.
2649 2003-08-28 Martin Baulig <martin@ximian.com>
2651 * mini-x86.c (mono_arch_call_opcode): Added support for
2652 MONO_TYPE_GENERICINST.
2654 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2656 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2658 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2659 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2661 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2664 2003-08-26 Martin Baulig <martin@ximian.com>
2666 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2667 when reporting an error, set this to the actual error location.
2668 (mono_method_to_ir): Report the correct error location if
2669 get_basic_blocks() returned an error.
2671 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2673 * mini.c (mono_type_blittable): OBJECT is not blittable.
2674 (mono_method_blittable): Methods which have marshalling descriptors
2675 are not blittable either. Fixes #47842.
2677 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2679 * driver.c mini.c: Use an environment variable instead of a global
2680 variable. Also fix the build.
2682 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2683 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2686 * driver.c mini.c: Added --with-valgrind option to turn off some
2687 code which prevents mono from running under valgrind.
2689 * mini.c (mono_emit_call_args): Fixed warning.
2691 * mini.c (mono_emulate_opcode): Fixed warning.
2693 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2695 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2696 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2697 regalloc.c, regalloc.h: specify available registers in arch-specific
2698 code and support floats in the regallocator (patch by Laurent Morichetti
2701 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2703 * mini.c: mono_thread_current() can be called only after
2704 mono_runtime_init(): rearrange code to not call it early on.
2706 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2708 * mini.c: allocate jump tables in the code mempools.
2710 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2712 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2715 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2717 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2718 12 to 16. This fixes bug #47453.
2721 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2723 * mini-ppc.c: fixed indexed load and unsigned compares.
2725 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2727 * mini.c: reenabled installation of handler for
2728 thread abort signal.
2730 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2732 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2733 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2734 until it's fixed and actually useful.
2736 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2738 * inssel-long32.brg: couple more opcodes implemented.
2740 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2742 * mini-sparc.c: Even more opcodes implemeted.
2744 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2746 * mini-sparc.c: More opcodes implemented.
2748 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2750 * mini-sparc.c: More opcodes implemented.
2752 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2754 * inssel-sparc.brg: Add some needed rules. Direct
2756 * Makefile.am: Use inssel-sparc.brg
2757 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2758 an assert happy for now.
2760 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2762 * mini-sparc.c: Fixed compile errors.
2763 * exceptions-sparc.c: Same. We now produce a mono binary
2764 on sparc-linux. Yea.
2766 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2768 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2769 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2770 They compile, but do not work.
2772 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2774 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2775 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2776 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2779 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2781 * mini.c: more opcodes implemented and better support for generics.
2783 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2785 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2786 * mini.c, mini.h: first cut at generics support: some new instructions
2787 added and changed the behaviour of some of the existing ones.
2789 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2791 * mini.c: Removed definition of metadata_shared mutex here.
2793 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2795 * mini-x86.c: make vararg calls work for instance methods.
2797 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2799 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2800 returns the arguments in a separte list, now.
2802 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2804 * aot.c, mini.c: updates for array type representation changes.
2806 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2808 * mini.c: register function to perform jit shutdown.
2810 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2812 * mini.c: use a faster allocator if possible.
2814 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2816 * aot.c: some cleanups and portability changes.
2818 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2820 * mini.c: use faster allocation for CEE_BOX if possible.
2822 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2824 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2825 Moved inlined mempcy code to its own function so that is can be
2826 reused. Added an inline memset function as well (optimized initobj).
2827 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2829 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2831 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2833 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2835 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2836 arch code can setup the cpu for CLR execution, if needed.
2837 We use it on x86 to set the precision of FP operations.
2839 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2841 * mini.c: disable some optimizations if we can guess they'll cost too
2842 much for a given method.
2844 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2846 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2848 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2849 * mini.h mini.c mini-x86.c: Added instruction level coverage
2850 info collection support.
2852 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2854 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2855 is now implemented in the profiling API. Get rid of a couple of
2856 unnecessary global variables.
2858 2003-06-15 Nick Drochak <ndrochak@gol.com>
2860 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2861 * cpu-g4.md: add op_bigmul and op_bigmul_un
2862 * cpu_pentium.md: add op_bigmul_un
2863 * inssel-long32.brg: add rule for unsigned bigmul
2864 * mini-ops.h: define OP_BIGMUL_UN
2865 * mini-x86.c: THE BUG: handle (un)signed properly
2866 * mini.c: choose unsigned opcode if needed.
2867 This set of patches fixes bug #44291
2869 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2871 * mini.c (optimize_branches): improved to handle all kinds of
2872 conditional branches.
2874 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2876 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2877 don't raise exceptions.
2879 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2881 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2882 to arch-specific files.
2884 2003-06-09 Martin Baulig <martin@ximian.com>
2886 * Makefile.am (libs): Added $(LIBGC_LIBS).
2888 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2890 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2891 and OP_ATAN (fixes bug#44293).
2893 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2895 * Makefile.am, mini-x86.c: rename cpu description array to
2896 pentium_desc, since some compilers define the 'pentium' preprocessor
2899 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2901 * mini.c (mini_select_instructions): add explicit branch if the
2902 following block is not the false target of a conditional branch -
2903 we need this with any optimization that reorder or remove bblocks
2905 * mini.c (optimize_branches): bug fixes
2907 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2909 * mini.c (mono_method_to_ir): inline static readonly fields
2911 * ssa.c (fold_tree): start cfold support for long (very simple
2914 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2916 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2918 * inssel.brg: fixed memcpy (bug #44219).
2920 2003-06-05 Dick Porter <dick@ximian.com>
2922 * driver.c: Set the glib log levels to not abort if g_message
2925 g_set_prgname() has to happen before mini_init() so that the
2926 process handle gets the info.
2928 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2930 * driver.c: add intrins to the default optimizations to get wider
2933 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2935 * mini.h: some large basic blocks will overflow a 16-bit
2936 integers for symbolic registers.
2938 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2940 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2941 (mono_arch_output_basic_block): fix bug 43499
2943 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2945 * mini.c: kill duplicated definition of mono_debug_format.
2947 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2949 * mini-x86.c, arrays.cs: fixed register allocation bug.
2951 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2953 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2955 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2957 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2960 (print_method_from_ip): also print source location information if
2963 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2965 * mini.c (mono_find_block_region): bug fix in region code
2966 (mini_method_compile): enable removing unreachable code again, but
2967 only in methods without exception clauses.
2969 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2971 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2972 Implemented arglist opcode and handling of TypedReference type.
2973 Fixed x86 call convention when a structure is returned.
2974 Minimal support for calling static vararg methods.
2976 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2978 * mini.c (mini_method_compile): always remove unreachable code,
2979 because the code in them may be inconsistent (access to dead
2980 variables for example).
2982 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2984 * driver.c, debug-mini.c: warning fixes.
2986 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2988 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2990 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2992 * mini.c: thread-static fields are registered in mono_class_vtable(),
2993 so ensure the function is called before checking for them.
2995 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2997 * mini.c (optimize_branches): fix for bug 43586
2999 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3000 overflow (fixes Bug #43639)
3002 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3004 * mini.c, objects.cs: allow the use of stobj for primitive types.
3006 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3008 * mini.c: be less strict about argument checking until we support
3009 running the verifier.
3011 2003-05-27 Nick Drochak <ndrochak@gol.com>
3013 * basic-long.cs: tests for (ulong)int * (ulong)int also
3014 * mini.c: use the same trick for (ulong)int * (ulong)int
3016 2003-05-27 Nick Drochak <ndrochak@gol.com>
3018 * basic-long.cs: add regression test for (long)int * (long)int
3019 * cpu-pentium.md: add op_bigmul specification
3020 * inssel-long32.brg: add OP_BIGMUL rule
3021 * mini-ops.h: add OP_BIGMUL
3022 * mini-x86.c: register allocator: handle case where src1 needs to be
3024 * mini.c: substitute special BIGMUL opcode in the tree for
3025 (long)int * (long)int
3027 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3029 * jit-icalls.c: call the type ctor on field access if needed.
3031 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3033 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3034 to a method (including results of ldelema, bug#43207).
3036 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3038 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3039 colors to show exception handler blocks.
3041 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3042 (fix for pinvoke7.cs).
3044 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3046 * mini.h, mini.c: ensure correct initialization order for types that
3047 require it. Prepare for lazy compilation of jit icall wrappers.
3048 Provide a name for opcode emulation to reduce unneeded mallocing.
3050 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3052 * mini-x86.c: better register restoring code and profiling
3053 support for tail calls.
3055 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3057 * mini.h, driver.c: prepare for leaf methods optimization.
3059 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3061 * mini.c: get targets of branches before converting a method.
3063 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3065 * mini.c (optimize_branches): added some experimental code (disbaled)
3067 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3069 * mini.c (optimize_branches): fix branch to branch optimization
3071 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3073 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3075 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3077 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3080 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3082 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3083 enable use of interface variables again.
3085 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3086 I1 to registers because there is no simply way to sign extend 8bit
3087 quantities in caller saved registers on x86.
3089 * inssel-float.brg: set costs of some rules to 2 so
3090 that monobure always select the arch. specific ones if supplied,
3091 regardless of the order we pass the files to monoburg.
3093 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3095 * mini.c, mini-x86.c: since the magic trampoline for jumps
3096 can't patch the code directly, we do it as soon as the
3097 method gets compiled.
3099 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3101 * mini-x86.c, mini.h: introduce a new patching method
3102 to support CEE_JMP and tail calls.
3103 * mini.c: obey tail.call. Don't precompile methods target
3105 * tramp-x86.c: new trampoline code to handle methods
3106 reached through a jump.
3108 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3110 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3111 bit values to registers
3113 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3115 * mini.c (mono_compile_get_interface_var): share interface
3116 variables if possible.
3118 2003-05-16 Martin Baulig <martin@ximian.com>
3120 * debug-mini.c (mono_init_debugger): New function to initialize
3121 the debugger. This is not in the debugger since it needs to
3122 access some of mini's internals.
3124 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3126 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3128 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3130 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3131 for value type handling.
3133 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3135 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3136 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3138 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3140 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3141 the constructor through a proxy.
3143 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3145 * jit-icalls.c, inssel.brg: fixes to array element address
3148 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3150 * mini-x86.c (is_regsize_var): allocate pointer to registers
3152 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3154 * driver.c: fixed typo, added intrins to the set of optimizations
3155 tested with regressions.
3157 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3159 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3160 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3163 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3165 * inssel.brg: remove some common pop instructions without side effects
3167 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3169 * inssel-x86.brg: fixed thinko in int to double conversions.
3171 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3173 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3175 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3177 * inssel-long32.brg: two more missing instructions.
3179 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3181 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3184 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3186 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3189 * basic-float.cs: Added tests for negative zero.
3191 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3193 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3194 a couple of missing operations for long casts, with test cases.
3196 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3198 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3200 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3202 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3203 code size estimation.
3205 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3207 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3208 abstract methods (fix bug 42542)
3210 * aot.c: add ability to handle array types
3212 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3214 * mini.c: Call the _specific versions of the object allocation
3215 functions if possible.
3217 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3219 * driver.c: call setlocale ().
3221 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3223 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3226 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3228 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3230 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3231 wrappers (fix bug 42122)
3233 2003-05-04 Martin Baulig <martin@ximian.com>
3235 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3237 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3238 s/mini_set_defaults/mono_set_defaults/g.
3240 2003-05-04 Martin Baulig <martin@ximian.com>
3242 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3244 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3246 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3247 (reported by Don Roberts).
3249 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3251 * mini.c: temporarily work around two bugs for this release.
3253 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3255 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3256 that contains -export-dynamic and it makes using the ld script
3258 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3260 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3262 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3265 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3267 * mini.c: make sure leave calls all the needed finally blocks,
3268 even when the target jumps out of multiple exception clauses.
3270 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3272 * ldscript, Makefile.am: add linker script to reduce the number of
3273 exported symbols (should also fix the issues with libwine defining
3274 some of the same symbols in io-layer).
3276 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3278 * driver.c (mini_main): Avoid assertion when no file name is given on
3281 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3283 * driver.c: added --version/-V command line option.
3284 Added the inline optimization in the regression tests.
3286 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3288 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3289 to the type in the method signature (fixes bug#42134).
3291 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3293 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3295 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3297 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3299 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3301 * driver.c: fixed bug #42100.
3303 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3305 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3307 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3309 * mini.c: moved most of the code required to do inlining to its own
3310 function so it can be reused. Inline also ctors if appropriate.
3312 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3314 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3315 the runtime can call mono API functions.
3317 2003-04-27 Martin Baulig <martin@ximian.com>
3319 * debug-mini.c (mono_debug_init_method): Added
3320 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3321 send a notification to the debugger.
3323 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3324 running in the Mono Debugger, just pass the breakpoint number to
3325 mono_debug_init_method().
3327 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3329 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3331 * mini.c: allow some more unsafe compares.
3333 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3335 * mini-x86.c, Makefile.am: make distcheck works (partially from
3336 a patch by Richard Lee <r.h.lee@attbi.com>).
3337 * regset.c, regset.h: removed, they are unused.
3339 2003-04-25 Dick Porter <dick@ximian.com>
3341 * driver.c: Usage reports the name as 'mono' not 'mini'
3342 * exceptions-x86.c: Build and run on freebsd
3344 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3346 * Makefile.am: install the program with the 'mono' name and
3347 the library as libmono instead of mini and libmini.
3349 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3351 * driver.c: provide the APIs for the embedding interface of the old jit.
3353 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3355 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3357 2003-04-23 Martin Baulig <martin@ximian.com>
3359 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3361 * driver.c: Added `--debug' command line argument to enable
3364 2003-04-23 Martin Baulig <martin@ximian.com>
3366 * debug.[ch]: Removed. The code is now in
3367 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3369 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3372 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3374 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3376 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3379 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3380 mono_domain_finalize.
3381 (mini_method_compile): use mono_method_profile* if the the option is
3384 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3386 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3387 methods with their wrapper.
3389 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3390 methods with their wrapper.
3392 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3395 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3398 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3401 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3403 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3405 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3407 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3408 of the mempool. This is slightly faster and uses less memory
3410 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3412 * mini.c: avoid O(n) allocation for variables.
3414 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3416 * mini.c: handle items on the stack after inlining methods.
3418 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3420 * mini.c: make the method->opcode optimization dependent
3421 on MONO_OPT_INSTRINS and do it lazily.
3423 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3425 * driver.c: print overall results at the end of regression run.
3427 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3429 * inssel.brg: don't overwrite symbolic registers.
3431 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3433 * inssel-x86.brg: fix conversion from long to float.
3435 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3437 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3439 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3441 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3443 * driver.c: Added --print-vtable option as in the old JIT.
3445 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3447 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3449 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3451 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3453 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3455 * mini.c regalloc.c regalloc.h: Fix memory leak.
3457 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3459 * aot.c (mono_aot_get_method): register all used strings
3461 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3463 * mini.c: always intern strings references with ldstr at compile time.
3465 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3467 * Makefile.am: add BUILT_SOURCES.
3469 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3471 * driver.c: give a better error message when the assembly to execute
3472 doesn't have an entry point.
3474 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3476 * Makefile.am: added hack for automake
3478 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3481 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3483 22003-04-07 Martin Baulig <martin@ximian.com>
3485 * Makefile.am: Added Makefile.am.
3487 * debugger-main.c: Removed, this is now in the debugger where it
3490 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob