1 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3 * mini.h: new arch functions for TLS intrinsics.
4 All platforms updated with a stub.
6 * mini.c: use the new intrinsics
8 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
9 arch specific intrinsic for tls variables
11 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
13 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
16 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
18 * mini.c: thread local allocation
20 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
24 * Makefile.am: Link against the static version of libmonogc.
26 * Makefile.am: Link the static versions of the convenience libraries
27 into the mono executable.
29 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
31 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
33 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
36 * mini-amd64.c: Reorganize function call code.
38 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
40 2004-08-14 Ben Maurer <bmaurer@ximian.com>
42 * inssel-x86.brg: use xor eax,eax.
46 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
48 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
49 in exception throwing code.
51 2004-08-14 Ben Maurer <bmaurer@ximian.com>
53 * inssel-x86.brg: use xor esi,esi.
55 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
57 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
58 can trace methods compiled during mini_init () too.
60 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
63 2004-08-14 Ben Maurer <bmaurer@ximian.com>
65 * Makefile.am: static link on x86 (r=zoltan)
67 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
69 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
70 code since it causes some programs to fail.
72 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
74 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
76 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
78 * mini.c: ovfops_op_map - add STACK_OBJ case for
80 * basic.cs: add test_0_pin_string as test
83 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
85 * Makefile.am: build C# if srcdir != builddir
87 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
89 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
92 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
94 * driver.c: enable loop by default again and include abcrem in -O=all.
96 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
98 * iltests.il: Add some localloc tests.
100 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
102 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
105 * inssel-amd64.brg: Add some optimizations.
107 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
110 * Makefile.am: Statically link mono against libmono on AMD64.
112 * mini-amd64.c inssel-amd64.brg: Optimizations.
114 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
116 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
118 * tramp-amd64.c: Patch calling code in trampolines.
120 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
122 * mini-amd64.c: pinvoke struct passing fixes.
124 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
126 * mini-sparc.c: redo change, make mono_arch_cpu_init call
127 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
129 2004-08-05 Duncan Mak <duncan@ximian.com>
131 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
134 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
136 * mini-amd64.c (emit_move_return_value): Move return value for normal
139 2004-08-05 Martin Baulig <martin@ximian.com>
141 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
142 `type->type'; just modify `type' itself when dealing with enums
143 and generic instances.
144 (check_call_signature): Make `simple_type' a `MonoType *'.
146 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
148 * mini.c: Use OP_PADD to add offsets to addresses.
150 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
152 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
154 * mini-sparc.c (mono_arch_emit_epilog): fix check
155 for folding last op into restore instruction
157 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
159 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
160 helper methods using the code manager.
162 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
164 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
166 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
168 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
169 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
171 * mini-s390.c: fix tail processing
173 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
175 * mini-ppc.c: mul.ovf.un exception name fix.
177 2004-08-03 Martin Baulig <martin@ximian.com>
179 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
180 instances; before jumping to `handle_enum', also modify `ptype'.
182 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
184 * cpu-sparc.md: fcall maximal length too small.
186 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
188 * mini-amd64.c mini.h: Add initial support for passing/returning
189 structures to/from pinvoked methods.
191 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
193 * mini-ppc.c: reg allocator fix.
195 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
197 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
199 * inssel.brg: Optimize memset on 64 bit machines.
201 * mini-amd64.c: Fix some vararg cases.
203 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
205 * mini-s390.c: Corrected macro in emit_float_to_int
207 * s390-abi.cs: Tests to exercise the s390 ABI
209 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
211 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
214 * basic.cs: Add a test for add.ovf.un.
216 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
218 * mini-sparc.c: add case for OP_IDIV_UN
220 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
222 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
224 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
226 2004-07-30 Ben Maurer <bmaurer@ximian.com>
228 * basic.cs: regression tests.
230 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
233 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
235 * basic.cs: Add a new test.
237 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
238 and AOT. Various fixes and optimizations.
240 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
242 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
244 * mini-ppc.c: make sure temp regs are not used for global reg
247 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
249 * cpu-sparc.md: conv_i8 fix for 64bits
251 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
253 2004-07-29 Ben Maurer <bmaurer@ximian.com>
255 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
256 add opcode for cmp BYTE PTR [eax], imm.
258 * inssel.brg: Make memcpy and memset takes bases.
260 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
262 * *-amd64.*: More AMD64 work.
264 2004-07-28 Ben Maurer <bmaurer@ximian.com>
266 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
267 add a compare-not-equal opcode.
269 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
271 * mini.c: Use mono_init_from_assembly instead of mono_init.
273 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
275 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
277 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
279 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
281 * inssel.brg: 64 bit fixes.
283 * mini.h (MonoCallInst): Add some AMD64 specific data.
285 * mini.h: Add some OP_P opcodes.
287 2004-07-28 Ben Maurer <bmaurer@ximian.com>
289 * basic.cs: tests for 61797 and 61740
291 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
293 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
294 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
296 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
298 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
300 * *-amd64*.*: Ongoing AMD64 work.
302 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
304 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
306 * *-amd64*: Ongoing AMD64 work.
308 * mini-arch.h: Add AMD64 support.
310 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
312 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
314 * mini-ops.h: Add new opcodes.
316 * Makefile.am: Add AMD64 support.
318 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
319 rules into the inssel-long*.brg files.
321 * *-amd64.*: Add beginnings of AMD64 backend.
323 2004-07-22 Ben Maurer <bmaurer@ximian.com>
325 * mini.c (print_dfn): commenting out the code that prints
326 the cil. With -O=deadce, this makes -v -v crash.
328 * cpu-pentium.md: make checkthis have a length of 2
330 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
332 * mini-sparc.h: fix implementations of __builtin
333 functions for Sun compiler for V9.
335 2004-07-16 Ben Maurer <bmaurer@ximain.com>
337 * mini.c: use the new stelem.ref wrapper
338 * exceptions.cs, arrays.cs: new stelem.ref tests
340 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
342 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
343 new XSP should work with these changes).
345 2004-07-14 Ben Maurer <bmaurer@ximain.com>
347 * inssel-{long32,x86,}.brg: trivial optimizations.
349 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
351 * mini.c: load value when emitting box operation in
354 2004-07-12 Ben Maurer <bmaurer@ximian.com>
356 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
357 is one byte shorter than cmp DWORD PTR [eax], 0.
359 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
361 * inssel-ppc.brg: arguments on the stack are always
362 relative to the stack pointer (spotted by Neale Ferguson).
364 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
366 * exceptions-x86.c: delay appending the method name to the trace until
367 after mono_jit_info_table_find is called, as this gets the real
370 2004-07-09 Ben Maurer <bmaurer@ximian.com>
372 * aot.c: register roots
374 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
376 * aot.c : I could just use PLATFORM_WIN32 flag.
378 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
380 * aot.c : Reverting the previous fix. This time it broke linux build.
382 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
384 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
386 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
388 * mini.c (handle_stack_args): Remove some more debugging code.
390 * mini.c (handle_stack_args): Remove debug output left in by mistake.
392 * driver.c mini.h aot.c: Allow additional options to be specified with
393 --aot and pass them to mono_compile_assembly.
395 * aot.c: Add experimental code to AOT compile all loaded assemblies
396 on demand and save the code into a cache in the filesystem.
398 * aot.c: Add support for more wrapper methods.
400 * mini.c (handle_stack_args): Handle some corner cases. Fixes
403 * cpu-*.md: Remove removed opcodes.
405 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
406 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
407 related icalls to marshal.c.
409 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
411 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
413 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
415 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
417 2004-07-06 Ben Maurer <bmaurer@ximian.com>
418 * liveness.c: If liveness is recomputated we need to reset the information
419 for each variable. This way, if the liveness range has been narrowed
420 by optimizations that happened after the last computation, we can return
423 For example, if you have
428 // Tons of code that does not affect i
434 i = 0 is dead code and will be removed by SSA. However, when
435 linear scan gets to the code, i will still appear to be live
436 throughout the entire block. This prevents good register allocation.
438 2004-07-06 Martin Baulig <martin@ximian.com>
440 * debug-mini.c (mono_debug_init_method): Allow
441 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
442 (mono_debug_add_icall_wrapper): New method.
444 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
446 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
448 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
451 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
453 * aot.c (mono_aot_load_method): Fix loading of debug info.
455 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
457 * aot.c: Add logging support.
459 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
461 * mini.h: Add prototype for mono_print_method_from_ip.
463 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
465 * inssel.brg: 64 bit fixes.
467 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
470 * Makefile.am: Add SPARC64 support.
472 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
474 * aot.c: Fix alignment problems on 32 bit platforms.
476 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
478 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
481 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
484 * mini.h: Bump AOT file version. Some 64 bit fixes.
486 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
488 * inssel-sparc.brg: Add new rule to avoid register moves.
490 * inssel.brg: Add ldind_to_load_membase helper function.
492 2004-06-30 Ben Maurer <bmaurer@ximian.com>
494 * mini.c: OffsetToStringData intrinsic.
496 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
498 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
500 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
503 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
504 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
506 * mini.c: reinstated mono_compile_get_interface_var()
507 on x86, too, since the change breaks the Gtk# build there as well.
509 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
511 * driver.c: remove loop from the default optimizations: it seems to
512 interact badly with some of the other options (see bug #60613).
514 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
516 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
517 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
519 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
521 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
522 vararg-using methods.
524 2004-06-21 Martin Baulig <martin@ximian.com>
526 * mini/mini-exceptions.c
527 (mono_handle_exception): Added `gpointer original_ip' argument.
528 After calling mono_unhandled_exception(), call
529 mono_debugger_unhandled_exception() and if that returns true,
530 restore the context and return.
532 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
534 * mini-ppc.c: prefer the use of relative branches so
535 they won't need to be patched in aot code (patch from Patrick Beard).
537 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
539 * aot.c: patch from Patrick Beard to make the output assembly
540 more correct for the MacOSX assembler. Small tweak to
541 generate sane images on Linux/PPC, too.
543 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
545 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
546 case until bug #59509 is fixed (shows up in #60332).
548 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
550 * mini.c: make sure the needed wrappers are compiled, too, with
553 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
555 * driver.c: remove NPTL reference in --version output.
557 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
559 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
560 generate valid assembly for the Mach-O assembler.
562 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
564 * driver.c: don't include abcrem in the all optimization specifier
565 since it slows down jit compilation too much for now.
567 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
569 * mini.c: use BIGMUL only if both operands have the same signage.
570 * iltests.il: Test for bug 60056. (errors related to signage in
575 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
577 * mini.c, aot.c: memory leak fixes.
579 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
581 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
583 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
585 * Makefile.am: remove the -static hack completely, it links in
586 statically glib as well.
588 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
590 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
591 * exceptions.cs: make it compile with new mcs/csc.
593 2004-06-03 Massimiliano Mantione <massi@ximian.com>
594 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
595 and added relevant test case.
597 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
599 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
600 regressions in gtk-sharp.
602 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
604 * exceptions.cs: New regression tests.
606 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
608 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
610 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
612 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
614 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
616 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
618 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
620 * mini.c (mono_jit_runtime_invoke): Init class in this
621 method instead of trusting mono_jit_compile_method to
622 do the work (because wrappers can be in object class)
624 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
626 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
628 * basic-long.cs: New regression test.
630 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
632 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
635 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
637 * Makefile.am: fix miguel's change to build mono statically against
638 libmono (track build dependencies).
640 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
642 * cfold.c: Some glib versions do not have G_MININT32.
644 2004-05-26 Massimiliano Mantione <massi@ximian.com>
646 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
647 with precision of tan, atan, sin and cos, and implemented related
648 regressions tests (fixes bug 54467, but one new problem appeared and
651 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
653 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
655 * exceptions.cs: Add test for constant folding && division by zero.
657 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
658 since driver.c is in libmono too, so the optimization was useless.
660 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
661 variable to driver.c so the compiler can emit more efficient code to
664 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
666 * Makefile.am: don't distribute generated inssel.[ch] files.
668 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
670 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
671 into the default appdomain. Fixes #58707.
673 * jit-icalls.c: Remove the broken approximation for truncl, doing
674 no conversion is better.
676 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
679 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
681 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
682 of the mcrxr instruction which is not available on some processors
683 even if it's documented to be. Implement add and sub overflow correctly
684 (still not complete for long unsigned). Speed up icalls a bit.
686 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
688 * mini.c (mono_jit_compile_method_with_opt): Make sure that
689 we run .cctor in the current domain instead of target_domain.
691 Fixes bug #58558, .cctor not being called in -O=shared.
693 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
695 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
697 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
699 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
700 which can be done with an imm8, do it that way.
701 (mono_arch_output_basic_block): ditto for a jmp
702 (mono_arch_emit_prolog): Computate maximum offset of a label.
704 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
706 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
707 now tries to allocate prefered physical reg's for virtual
708 regs. This reduces the number of emited spills/loads with
709 20-30% on our core assemblies.
711 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
713 * jit-icalls.c: truncl() is not needed and trunc() is
714 the correct thing to do anyway (bug #58287).
716 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
718 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
721 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
723 * driver.c: enable loop optimizations by default.
725 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
727 * mini-x86.c: fix calc of max loop size when aligning loops start.
729 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
731 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
734 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
736 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
739 * basic-long.cs: Add tests for add/subtract of immediates with carry.
741 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
743 * mini.c (inline_method): Allways inline some wrappers even if the cost
744 is too large. Fixes #58785.
746 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
748 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
750 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
751 (crichton@gimp.org). Beginning of support for sparc/linux.
753 * mini-sparc.c: Optimize retrieval of LMF address.
755 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
757 * exceptions-ppc.c: handle alloca in methods with clauses.
759 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
761 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
763 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
765 * mini.c: Delegate most of the abort signal work to
766 mono_thread_request_interruption, which also handles Stop and Suspend
769 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
771 * mini.c mini.h: Allow inlining of icall wrappers if the backend
772 supports the save/restore lmf opcodes.
774 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
776 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
779 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
781 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
783 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
784 methods which contain array accesses.
786 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
787 boundaries. Fixes #58537.
789 * iltests.il: Add regression test for #58537.
791 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
793 * mini-x86.c (mono_arch_local_regalloc): Last part of
794 fix for bug #58633 (releasing register to early).
796 2004-05-18 Miguel de Icaza <miguel@ximian.com>
798 * basic-long.cs: Add new regression test.
800 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
802 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
803 register too early on the chain.
805 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
807 * mini.c (create_helper_signature): Use a helper function to reduce
808 the code which needs to be written. Also set the calling convention of
809 icalls on windows. Fixes #57840.
811 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
813 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
814 exceptions-ppc.c: added helper function to get the instruction address
815 from a signal handler context.
817 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
819 * helpers.c: use g_get_tmp_dir. Invokes happyness
822 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
824 * helpers.c: Add new env variable to pass args to objdump.
825 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
827 2004-05-17 Radek Doulik <rodo@ximian.com>
829 * Makefile.am (common_sources): added abcremoval.h so it get
830 disted and daily mono packages on go-mono.com will build again
832 2004-05-17 Massimiliano Mantione <massi@ximian.com>
834 * abcremoval.c: Fixed coding style, added copyright header.
836 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
838 * mini.h: Added prototype for abc removal main function.
840 * build_relations_propagation_table.pl: Added copyright header.
842 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
844 * basic-long.cs: reg test for complex ceq_long bug.
846 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
848 * mini-x86.c (mono_arch_local_regalloc): Correctly free
849 reg in long and clob case (bug #58343). Fixed/added comments.
851 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
853 * mini.c (mono_jit_runtime_invoke): Follow new convention
854 of calling the invoke method with an function pointer.
856 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
858 * ChangeLog: Fix author of memory leak patch.
860 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
862 * Makefile.am: fix make dist as well...
865 2004-05-14 Massimiliano Mantione <massi@ximian.com>
867 * cfold.c: Made so that conversions from pointer to int4 are no-ops
868 on archs where pointers are 4 bytes long.
870 * Makefile.am: Added abcremoval.c source file.
872 * abcremoval.c: Added abcremoval.c.
874 * abcremoval.h: Added abcremoval.h.
876 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
878 * inssel.brg: Enabled bounds check removal.
880 * mini.c: Added support for abcrem optimization.
882 * mini.h: Added abcrem optimization label.
884 * driver.c: Added support for abcrem optimization.
886 * propagated_relations_table.def: Added propagated_relations_table.def.
888 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
890 * mini.c, cfold.c: fix style.
892 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
894 * mini.c: handle issue with the low-level implementation of
895 some long opcodes (bug #54209).
897 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
899 * basic.cs: test for my new cmov stuff.
901 2004-05-13 Patrik Torstensson
903 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
904 opt and added peephole documentation.
906 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
908 * tramp-ppc.c: rewrote the generic trampoline code.
910 2004-05-11 Patrik Torstensson
912 * mini-x86.c: optimize long shl/shr asm code (one less branch)
914 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
916 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
918 * mini.h mini.c dominators.c: Applied patch from Derek Woo
919 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
921 * mini.c: Add new icalls for AsAny marshalling.
923 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
925 * tramp-ppc.c, mini-ppc.c: more cleanups.
927 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
929 * mini.c: no warnings.
931 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
933 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
935 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
937 * mini.c: In the thread abort signal handler, if the thread is in the
938 process of being stoped, don't throw the Abort exception, just stop the
941 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
943 * tramp-ppc.c: removed old code.
945 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
947 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
948 do some simple speed optimizations on ppc.
950 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
952 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
953 and large offsets in load/store.
955 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
957 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
958 it causes regressions.
960 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
962 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
965 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
967 * jit-icalls.c: remove warnings.
968 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
969 speedups for unsafe code.
971 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
973 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
975 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
977 * basic-calls.cs: Add new regression test.
979 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
982 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
984 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
987 2004-05-06 Patrik Torstensson
989 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
990 long reg allocation in any reg (not only eax:edx) and implemented
991 long shl/shr ops in asm instead of helpers.
993 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
995 * mini-sparc.h: Fix warnings.
997 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
1000 * mini-exceptions.c (mono_handle_exception): Call the filter in a
1001 separate statement for clarity.
1003 * mini-sparc.c: Update status.
1005 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
1007 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
1010 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1012 * inssel-ppc.brg: another small pre-release workaround:
1013 we don't do overflow detection for long_sub_un.
1015 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1017 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
1018 (also works around a weird ppc bug: 57957).
1020 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
1022 * tramp-ppc.c: trampoline fixes.
1024 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
1026 * mini-ppc.c: fixed typos.
1028 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1030 * mini-ppc.c, exceptions-ppc.c: more code saves registers
1031 at the top of the stack. Fixed typos. Use a frame registers
1032 for all the methods with exception clauses.
1034 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1036 * exceptions-ppc.c: restore fp registers.
1038 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1040 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1041 order from the stack top (moved the stack room to save the
1042 return value for trace after the param area). Fixed corruption
1043 in restoring registers on unwind.
1045 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1047 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1049 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1051 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1052 and prolog/epilog for methods that use it. Allow
1053 enough param area room for varargs methods. Fix miguel's
1054 breakage in exception handling.
1056 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1058 * Makefile.am: run genmdesc only on current arch.
1060 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1063 * mini-x86.h: fix the build on windows.
1065 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1067 * 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.
1069 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1071 * mini-exceptions.c: New file.
1073 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1074 Move some parts of the x86 exception handling code to an
1075 arch-independent file so it can be shared with other ports.
1077 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1079 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1081 2004-04-26 David Waite <mass@akuma.org>
1083 * driver.c: remove comma from end of enumeration declaration
1085 2004-04-26 Jackson Harper <jackson@ximian.com>
1087 * driver.c: parse config file before loading first assembly. This
1088 allows the user gac to be enabled/disabled.
1090 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1092 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1093 simpler mechanism: we do not care what is encoded initially
1094 (branch absolute or relative), we care about the code and its
1095 target. I kept the old code for reference for now.
1097 The new code tries first to determine if the jump is anywhere in
1098 the -/+32 absolute meg range, if it succeeds, it encodes using the
1099 absolute branch; If not, it tried to find something in the
1100 relative range, if not, it uses the handle_thunk code.
1102 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1104 * exceptions-ppc.c: use the correct ip register on macosx.
1106 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1108 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1110 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1112 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1113 Raise exception on integer divide by zero by hand since the hw
1114 doesn't support it. Handle NaNs in FP compares.
1116 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1118 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1119 code reducing duplication between the platforms and enabled
1120 signal exception handling (on linux for now).
1122 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1124 * exceptions-ppc.c: more macosx support.
1126 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1128 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1130 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1132 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1134 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1136 * iltests.il: more tests.
1138 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1140 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1143 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1145 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1147 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1149 * liveness.c: Mark variables as volatile in all basic blocks reachable
1150 from exception clauses.
1152 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1154 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1157 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1159 * iltests.il, basic.cs: more tests for regalloc.
1161 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1163 * iltests.il: Some tests for register allocation modifications
1166 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1168 * exceptions.cs: Add regression test for bug #56782.
1170 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1171 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1172 the beauty of fixing the same thing in 5 different files...
1174 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1176 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1179 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1181 * mini.c: Add support for STRWLPARRAY marshalling convention.
1183 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1185 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1186 to init the context to setup the regs pointer).
1188 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1190 * exceptions-ppc.c: more exceptions work.
1192 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1194 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1197 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1199 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1200 can use the memory directly.
1202 * cpu-pentium.md: Update documentation from a post from Zoltan.
1204 add x86_add_membase, x86_sub_membase, x86_mul_membase
1206 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1208 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1209 GENERAL_REGS they were also hardcoded for all PPC ports.
1211 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1213 Remove hard-coded limit for floating point registers, use
1214 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1216 Notice that in MacOS X calling conventions you can fit a lot more
1217 floating point values in registers, so I should update the PInvoke
1218 test to excercise the passing of floating point values on the
1219 stack (currently broken).
1221 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1223 * tramp-ppc.c (create_trampoline_code): Added
1224 JUMP_TRAMPOLINE_SIZE.
1225 (ppc_magic_trampoline): Follow the pattern from
1226 x86_magic_trampoline: if code is set to zero, return.
1227 (create_trampoline_code): Always pass MonoMethod to the jump
1228 trampoline, before it was passing a null.
1229 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1230 share the code with mono_arch_create_jit_trampoline.
1232 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1234 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1237 * cpu-g4.md: Added length for jmp instruction, the worst case
1238 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1241 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1243 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1245 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1247 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1248 before each IL instruction.
1250 * mini.c (CEE_BOX): Fix warnings.
1252 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1254 * mini.c: removed a few unused vars and extra whitespace.
1256 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1258 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1260 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1262 (OP_GETCHR): use the above
1263 (CEE_LDELEMA): use the above.
1265 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1266 version of the generic impl.
1267 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1268 (CEE_LDELEMA): use the above.
1270 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1272 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1275 * iltests.il: Added new regression test for #56317.
1277 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1279 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1280 under NetBSD. Fixes #56450.
1282 * liveness.c (update_gen_kill_set): Fix previous patch.
1284 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1286 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1288 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1290 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1293 * inssel-sparc.brg: Add more optimizations.
1295 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1297 2004-04-01 Martin Baulig <martin@ximian.com>
1299 * mini.c (handle_box): New static function; moved the
1300 implementation of CEE_BOX here.
1301 (mono_method_to_ir): Added `constrained_call' variable.
1302 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1303 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1304 mono_method_get_constrained() to get the method.
1306 2004-04-01 Martin Baulig <martin@ximian.com>
1308 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1309 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1310 (mono_method_to_ir): We don't need these macros anymore since
1311 mono_class_get_full() already takes care of it.
1313 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1315 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1316 use @function (as doesn't accept #function here) and check the return
1317 value of system and stop if fails.
1319 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1321 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1323 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1325 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1327 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1329 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1332 * basic-long.cs: Add test for negation of Int64.MinValue.
1334 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1336 * mini-sparc.c: Update status.
1338 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1340 * exceptions-sparc.c: Fix return value in filters.
1342 * inssel-sparc.brg: Fix register allocation in some rules.
1344 2004-03-28 Martin Baulig <martin@ximian.com>
1346 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1349 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1351 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1353 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1354 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1355 remove unused conv_u4 opcode.
1357 * mini-x86.c: Remove valgrind workaround since it slows down things
1358 even when mono is not run under valgrind.
1360 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1362 * mini-sparc.c: Update status.
1364 * inssel-sparc.brg: Add some optimizations.
1366 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1367 future delay slot filling. Add support for varargs, tail calls and JMP.
1369 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1370 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1372 * inssel.brg: Fix register allocation in OP_ARGLIST.
1374 * inssel.brg: Fix warnings.
1376 2004-03-25 Martin Baulig <martin@ximian.com>
1378 * mini.c (inflate_generic_field): Removed.
1379 (mini_get_method): Removed, use mono_get_method_full(),
1380 (mini_get_class): Removed, use mono_class_get_full().
1381 (mono_method_to_ir): Pass our generic context to
1382 mono_field_from_token().
1384 2004-03-25 Martin Baulig <martin@ximian.com>
1386 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1387 of a `MonoMethod *'.
1388 (mini_get_method): Take a `MonoGenericContext *' instead
1389 of a `MonoMethod *'.
1390 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1391 a new local variable called `generic_context' which holds the
1392 current `MonoGenericContext *'; use it to lookup things.
1394 2004-03-24 Martin Baulig <martin@ximian.com>
1396 * mini.c (mini_get_class): New static method; if we're inside a
1397 generic instance, inflate the class if neccessary.
1398 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1400 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1402 * iltests.il: New regression test for #55976.
1404 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1407 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1409 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1412 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1414 * liveness.c: Consider SSA stores as well as loads when making vars
1417 * exceptions.cs: New regression tests for register allocation.
1419 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1421 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1422 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1423 domain lock only to protect puntual access to data structures.
1424 Added access lock for sighash, jit_icall_hash_name,
1425 jit_icall_hash_addr and domain->code_mp.
1427 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1429 * driver.c: Print SIGSEGV handling method.
1431 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1433 * mini.c (setup_jit_tls_data): Handle case when this is called
1434 multiple times for a thread.
1436 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1437 is different from fbxx_un. Fixes #54303. Also use constants instead of
1438 magic numbers in a lot of places.
1440 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1442 * exceptions.cs: Fix cctor test when --regression is used.
1444 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1446 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1449 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1451 * inssel-ppc.brg: fixed register assignments for some rules.
1453 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1455 * exceptions.cs: Add test for exceptions in static constructors.
1457 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1458 static constructors outside the domain lock. Fixes #55720.
1460 2004-03-17 Martin Baulig <martin@ximian.com>
1462 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1463 (inflate_generic_field): Take the `MonoMethod *' instead of the
1464 `MonoClass *' and added support for generic method.
1465 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1466 have a `field->parent->gen_params', only inflate the field if it's
1467 an open constructed type.
1469 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1471 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1472 exception object instead of the preconstructed ones.
1474 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1476 * mini.c: reverted changed to sigsegv_signal_handler commited
1477 accidentally in the previous patch.
1479 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1482 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1483 running --aot with an old assembly.
1485 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1487 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1490 * mini-sparc.c: Add support for v9 branches with prediction.
1492 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1494 * mini.c (mini_init): #warning is GNUC only
1496 * mini-sparc.h: implement __builtin_frame_address
1497 and __builtin_return_address for Sun C compiler
1499 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1501 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1503 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1505 * basic-calls.cs: Add test for unaligned byref long argument passing.
1507 * mini-ops.h: Add sparcv9 compare and branch instructions.
1509 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1510 v9 instructions if we have a v9 cpu.
1512 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1513 registers for global allocation.
1515 * exceptions-sparc.c: Fixes.
1517 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1519 * liveness.c (mono_analyze_liveness): Optimized version.
1521 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1523 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1526 * basic-float.cs basic-calls.cs: New regression tests.
1528 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1530 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1531 sigaltstack implementation.
1533 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1535 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1536 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1538 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1540 * mini.c: Fix warnings.
1542 * mini.c (mono_resolve_patch_target): New function which contains the
1543 arch independent part of the patching process.
1545 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1546 patching code to a separate function.
1548 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1550 * mini.c (add_signal_handler): ifdef out on Windows
1552 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1554 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1555 cpu-sparc.md: Add exception handling support + other fixes.
1557 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1558 typed GC detection in --version.
1560 * basic.cs exceptions.cs: New regression tests.
1562 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1563 the arch specific code can store data during a compilation.
1565 * mini-ops.h: Add OP_SETFRET.
1567 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1568 function, register a separate icall for each arity, so the icalls can
1571 * mini.c (mono_print_tree): Print negative offsets in a more readable
1574 * mini.c: Make signal handling work on sparc.
1576 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1578 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1580 * jit-icalls.c: Emulate truncl by aintl on solaris.
1582 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1584 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1586 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1588 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1590 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1591 a MarshalByRef type, inline a method that performs the check, taking into
1592 account that the object can be a proxy. Also implemented tow new opcodes:
1593 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1594 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1595 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1597 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1599 * mini-ppc.c: if a relative branch displacement is too big
1600 but it points to and area reachable with an absolute branch,
1603 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1605 * mini.c: optimize small copies in cpblk.
1607 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1609 * basic-calls.cs basic-float.cs: New regression tests.
1611 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1612 negative offsets from %fp. Implement localloc. Fix local register
1613 allocation. Fix the case when the this argument needs to be saved to
1614 the stack. Implement some missing opcodes.
1616 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1618 * mini.c (mini_method_compile): Reenable global regalloc in methods
1619 with exception handlers.
1621 * linear-scan.c (mono_varlist_sort): Fix warning.
1623 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1625 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1628 * liveness.c: Make all variables uses in exception clauses volatile, to
1629 prevent them from being allocated to registers. Fixes #42136.
1631 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1633 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1636 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1637 argument to mono_arch_regalloc_cost.
1639 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1642 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1644 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1645 Make the cost of allocating a variable to a register arch dependent.
1647 * basic-calls.cs: Fix compilation of tests.
1649 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1650 helper function to cut back on the number of #ifdefs needed.
1652 * mini-ppc.c: Fix compilation.
1654 * basic-calls.cs: New regression tests.
1656 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1658 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1659 of l0 since that is callee saved.
1661 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1664 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1665 of delay instruction.
1667 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1669 * mini.h (MonoCallInst): Add 'virtual' flag.
1671 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1673 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1675 * *.cs: New regression tests.
1677 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1680 * mini.c (mono_runtime_install_handlers): Fix build.
1682 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1683 'signal_stack_size' members.
1685 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1686 alternate signal stack.
1688 * exceptions-x86.c: Add stack overflow handling.
1690 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1691 functions to arch independent code.
1693 * mini.c (mono_print_tree): Print more detailed info for load_membase
1696 2004-02-23 Martin Baulig <martin@ximian.com>
1698 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1700 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1702 * mini-x86.c: fixed reg allocation for div/rem.
1704 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1706 * driver.c (mono_main): Report some configuratio options on --version.
1708 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1710 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1711 low in the address space. Correctly flush memory in thunks where we
1714 2004-02-20 Martin Baulig <martin@ximian.com>
1716 * mini.c (mini_get_method): New static method; inflate all generic
1717 methods and methods in open generic instances.
1718 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1719 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1721 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1723 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1725 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1727 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1729 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1731 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1732 it compile using Sun's compiler.
1734 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1736 * 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.
1738 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1740 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1742 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1744 * mini-ppc.c: handle calls outside of the allowed range with thunks
1745 allocated using the code manager.
1746 * tramp-ppc.c: use the code manager to hold generated native code.
1747 Fixed the magic trampoline to just patch vtable entries.
1749 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1751 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1754 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1756 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1759 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1760 if we have a working __thread implementation.
1762 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1763 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1765 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1767 * mini-x86.c: Fix compilation under gcc 2.
1769 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1771 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1772 contains a call to the wrapped function.
1774 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1775 OP_<CALL>_IMM opcodes, and use them under X86.
1777 * mini.c (mono_jit_find_compiled_method): Fix warning.
1779 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1781 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1783 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1784 functionality to mini.c.
1786 * mini.c (mono_create_jump_trampoline): New function to create a jump
1787 trampoline. Return a compiled method instead of a trampoline if it
1788 exists. Add a cache for jump trampolines.
1790 * mini.c (mono_jit_find_compiled_method): New function to return a
1791 compiled method if it exists.
1793 * mini-x86.c: Call mono_create_jump_trampoline instead of
1794 mono_arch_create_jit_trampoline.
1796 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1797 a jump trampoline. Fixes #52092.
1799 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1801 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1802 which is not up-to-date. Add check_corlib_version () instead.
1804 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1807 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1808 since newer valgrind versions do not need it.
1810 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1811 compile a method with a given set of optimizations.
1813 * mini.c: Compile icall wrappers on-demand instead of at startup.
1815 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1816 wrapper for an icall.
1818 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1820 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1823 * iltests.il: Add test for non-empty stack before switch instruction.
1825 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1827 * mini.c: Add support for new stringbuilder marshalling conventions.
1829 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1831 2004-02-01 Martin Baulig <martin@ximian.com>
1833 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1834 in `ginst->mtype_argv'.
1836 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1838 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1839 facilitate grepping.
1841 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1843 * mini.c: fixed buglet in initobj generic implementation for references.
1845 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1847 * Makefile.am: make the version script conditional.
1848 * jit-icalls.c: handle missing truncl().
1850 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1852 * exceptions.cs: Add more tests for double->int conversion.
1854 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1855 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1857 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1859 * driver.c: make --verbose --version emit an error
1860 if the loaded corlib doesn't match the runtime version.
1862 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1864 * mini-ppc.h: export ppc_patch().
1865 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1866 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1867 on par or better than on MacOSX.
1869 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1871 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1872 mono_lookup_pinvoke_call.
1874 * mini-x86.c: Under windows, the default pinvoke calling convention is
1875 stdcall. Fixes #52834.
1877 * mini.c (optimize_branches): Add an upper bound to the number of
1878 iterations to prevent infinite loops on strange loops. Fixes #53003.
1880 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1882 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1883 and ISINST. Fixes #52093.
1885 * objects.cs (test_0_vector_array_cast): New tests.
1887 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1889 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1890 checking in Array.Set ().
1892 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1895 * object.cs (test_0_multi_array_cast): New regression test.
1897 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1899 * exceptions-ppc.c: fix build on Linux/PPC.
1901 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1903 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1904 running under valgrind.
1905 (x86_magic_trampoline): Fix build bustage.
1907 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1908 negative values as well. This is needed for the encoding of the line number
1909 info, since sometimes the line numbers are not in increasing order.
1911 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1913 * cpu-pentium.md (localloc): Increase the size of the localloc
1914 instruction since it is a loop under Win32.
1916 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1919 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1921 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1922 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1923 Max Horn (max@quendi.de). Fix file names in comments.
1925 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1927 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1928 avoid stack overflow.
1929 (replace_usage): Avoid uninitialized variable warnings.
1931 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1932 and taking the address of valuetype variables.
1934 2004-01-03 Patrik Torstensson
1936 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1937 for other purposes than FP later on.
1939 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1941 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1944 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1946 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1948 2003-12-30 Patrik Torstensson <p@rxc.se>
1950 * mini-x86.h: Decreased number of availiable fp regs.
1951 Solves corner cases with FP spilling.
1953 2003-12-23 Patrik Torstensson <p@rxc.se>
1955 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1956 for floating point stack tracking / spilling on x86.
1959 * basic-float.cs: added float mul overflow test.
1961 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1963 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1965 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1967 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1968 supports for cond branches that overflow the immediate
1969 overflow offset. mcs can compile simple programs.
1971 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1973 * exceptions-ppc.c: exception handling support wip:
1974 finally handlers get run on exception.
1976 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1978 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1981 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1983 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1984 initial support for stack walking and unwinding.
1986 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1988 * driver.c (mono_main): Make corlib-out-of-sync message more
1989 descriptive. Also remove verify_corlib call.
1991 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1993 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1994 not overlap with other call's arguments, too.
1996 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1998 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1999 move to arch-specific code the choice of arch-specific
2000 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
2001 * mini.c: ensure emulation calls will not interleave
2004 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
2006 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
2007 the magic trampoline stack frame is dropped before executing
2010 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
2012 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
2013 and integer to fp conversions. Added support for overflowing
2014 arguments on the stack. Reserve a couple more registers as temps.
2015 Added support for aot compilation (as output still needs to be
2018 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2020 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
2021 Don't overwrite return register in some corner cases.
2023 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
2025 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
2026 static constructors when AOT compiling.
2028 * driver.c (mono_main): Call mono_check_corlib_version.
2030 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2032 * cpu-g4.md, basic.cs: fixed div target register.
2034 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2036 * mini-ppc.c, basic.cs: shl_imm fix with test.
2038 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2040 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2041 structures by value. Misc fixes.
2042 * objects.cs: more tests.
2044 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2046 * mini-ppc.c: lconv.ovf.i implemented.
2048 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2051 (mini_init): don't error out if someone already called g_thread_init.
2053 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2055 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2056 to be any type per the spec. Fix abnormal memory usage when
2057 the same object is repeatedly thrown.
2059 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2061 * mini.c: check for overruns in IL code.
2063 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2065 * TODO: Add/remove some todo entries.
2067 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2069 * driver.c (mono_main): Call mono_verify_corlib.
2071 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2073 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2074 This has been moved to mini.c
2075 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2076 type being casted is marshalbyref it could be a proxy, so instead of
2077 emitting the type check code, emit a call to a runtime method that will
2078 perform the check by calling CanCastTo if needed.
2080 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2082 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2083 methods with large stack frames under Win32.
2085 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2087 * Makefile.am: Distribute regression tests.
2089 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2090 at the end instead of inserting each variable into the sorted list.
2092 * linear-scan.c (mono_varlist_sort): New helper function.
2094 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2096 * mini.c: ensure arguments and locals are within bounds.
2098 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2100 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2103 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2105 * mini.c (mono_cprop_copy_values): Fix crash.
2107 * aot.c: Set verbosity back to 0.
2109 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2111 * regalloc.c: complete memory leak fix by Laurent Morichetti
2114 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2116 * driver.c (main_thread_handler): Revert the previous patch.
2118 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2121 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2122 memory from the memory pool.
2124 * driver.c (main_thread_handler): Turn on all optimizations when
2127 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2128 an array for better performance.
2130 * regalloc.c (mono_regstate_assign): Fix memory leak.
2132 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2133 serialize the debug info.
2135 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2136 debug info from the serialized representation.
2138 * aot.c: Save debug info into the generated file and load it when
2141 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2143 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2145 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2146 More FP-related fixes.
2148 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2150 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2151 and register allocation buglet. Hello world now runs.
2153 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2155 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2156 * tramp-ppc.c: fixed class init trampoline.
2157 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2159 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2161 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2162 mini.c: more ppc changes/fixes.
2164 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2166 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2167 Also optimize the case when the arguments are the same in the caller
2170 * iltests.il: Add tests for tail calls with valuetype arguments.
2172 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2174 * mini-ppc.c: fixes for struct return type.
2176 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2178 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2179 mono_spillvar_offset() to arch-specific code.
2181 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2183 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2185 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2187 * exceptions-x86.c: Fix stack space leaks.
2189 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2190 registers from the lmf if the method has save_lmf set.
2192 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2194 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2195 of icall wrappers into InvokeInDomain, since these are now per-domain.
2197 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2199 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2200 make some opcode emulation and intrinsic ops enabled/disabled
2201 according to the architecture. More fixes.
2203 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2205 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2207 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2209 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2210 arch-specific handling for 'this' and struct return type to
2213 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2215 * aot.c: prevent divide by zero error when reporting (it happened with
2218 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2220 * mini.h (inst_switch): Remove unused macro.
2222 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2225 (load_aot_module): free 'info->methods' and 'info' properly. No more
2226 "free(): invalid pointer blah" messages when you have an old aot
2229 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2231 * jit-icalls.c, mini.c: Added support for context static fields.
2233 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2235 * mini.c (mono_method_blittable): Methods which set LastError are not
2236 blittable either. Fixes #51108.
2238 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2240 * mini.c: flush icache.
2241 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2243 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2245 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2247 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2249 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2252 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2255 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2257 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2259 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2260 instruction when the result is discarded.
2262 * iltests.il (test_0_div_regalloc): New regression test.
2264 * arrays.cs: Fix compilation error.
2266 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2268 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2269 float rules to inssel-x86.brg: sane architectures with FP registers
2270 don't need to implement these rules.
2272 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2274 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2276 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2278 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2279 implementation of 32 bit systems.
2281 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2283 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2284 (Jeroen Zwartepoorte).
2286 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2288 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2289 the caller and the callee matches.
2291 * mini.c (mono_method_to_ir): Add comment.
2293 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2294 signbit is missing on some platforms.
2296 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2298 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2300 * mini.c (setup_jit_tls_data): Call the new function.
2302 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2304 * mini-x86.c: Add experimental support for fast access to the lmf
2305 structure under NPTL/Linux 2.6.x.
2307 2003-11-06 Martin Baulig <martin@ximian.com>
2309 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2310 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2313 2003-11-02 Martin Baulig <martin@ximian.com>
2315 * mini.c (inflate_generic_field): New static method.
2316 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2317 generic instance and the field is declared in a generic type, call
2318 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2320 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2322 * mini.h mini.c (mono_method_same_domain): New function to return
2323 whenever the caller and the callee are in the same domain.
2325 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2327 2003-10-30 Martin Baulig <martin@ximian.com>
2329 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2330 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2332 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2333 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2335 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2337 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2340 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2341 object here, so it is in the correct appdomain etc.
2343 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2345 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2347 (mono_method_to_ir): Avoid freeing the type created returned from
2348 mono_type_create_from_typespec, since it is put into an internal cache
2349 by the function. Fixes pointer.exe.
2351 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2352 trampolines for icalls and pinvokes as well. Fixes #33569.
2354 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2356 * mini.c: Update after appdomain changes.
2358 * mini.c (mono_jit_compile_method_inner): Allways compile native
2359 method wrappers in the root domain, since there can only be one
2360 instance of them, whose address is stored in method->info.
2362 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2364 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2365 environment variable. Instead detect automatically whenever running
2366 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2369 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2371 * trace.c, trace.h: New files that implement the new trace option
2374 * driver.c: Document new --trace options.
2376 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2379 - if (mono_jit_trace_calls)
2380 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2382 * mini.h: prototypes.
2384 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2386 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2388 * mini.c inssel.brg: Implement typedefbyref opcodes.
2390 * mini.c (mono_jit_compile_method): Remove unused local variable.
2392 * mini.c (mono_jit_compile_method_inner): Ditto.
2394 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2396 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2398 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2400 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2402 * mini.c (mono_no_aot): Remove unused global variable.
2404 * mini.c: Thread safety fixes.
2406 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2408 * mini.c (mono_create_class_init_trampoline): Add a lock around
2409 class_init_hash_addr.
2411 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2414 * mini.c: Decompose the NEWARR instruction before decomposing its
2415 arguments. Fixes #30073.
2417 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2419 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2422 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2424 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2426 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2428 * driver.c: Add support for compiling icall wrappers to --compile.
2430 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2432 * inssel.brg: The empty value in class->interface_offsets is -1, not
2435 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2437 * objects.cs: New test for 'is' operator on an array of interfaces.
2439 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2441 * tramp-ppc.c: update trampoline code to support jumps
2442 and class initialization.
2444 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2446 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2448 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2450 * inssel.brg (OP_UNBOX): Remove unused rule.
2452 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2453 region instead of one for each method. Fixes #47813.
2455 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2457 * exceptions.cs (test_0_nested_finally): New regression test for
2458 nested exception handlers.
2460 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2462 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2464 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2467 * mini.c (mono_method_check_inlining): Make the inlining limit
2468 configurable by an environment variable.
2470 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2472 * mini.h: Bump AOT file version.
2474 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2475 token, store the image along with the token, since the token might not
2476 refer to the same image as the method containing the relocation,
2477 because of inlining.
2479 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2481 * mini.c (mono_precompile_assemblies): New function to compile
2482 all methods in all loaded assemblies.
2484 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2486 * regalloc.h regalloc.c (MonoRegState): Change the type of
2487 iassign and fassign to int*, since they can contain large negative
2488 values if the register is spilled. Also added some comments. Fixes
2491 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2492 under Win32. Fixes #42964.
2494 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2496 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2498 * aot.c: Added support for AOT compiling methods which contain calls
2499 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2502 * driver.c (compile_all_methods): Run the compilation in a thread
2503 managed by mono. Fixes #44023.
2505 * mini.c (mono_codegen): Print full method name in verbose output.
2507 * mini-x86.c (mono_arch_patch_code): Fix warning.
2509 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2510 jumps, since the method we are jumping to might be domain-specific.
2512 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2514 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2516 * inssel.brg: string chars are unsigned.
2518 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2520 * TODO: New todo item.
2522 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2523 which calls mono_runtime_class_init and patches the call site to
2524 avoid further calls.
2525 (mono_arch_create_class_init_trampoline): New arch specific function
2526 to create a class init trampoline.
2527 (create_trampoline_code): Generalized so it can create
2528 class init trampolines as well.
2530 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2531 (mono_create_class_init_trampoline): New function to create and cache
2532 class init trampolines.
2533 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2534 vtable given the address of a class init trampoline. Used by the
2536 (mono_codegen): Generate a call to a trampoline instead of
2537 mono_runtime_class_init in LDSFLD[A].
2538 (mono_codegen): Add relocations for the new trampoline.
2540 * mini.h mini-x86.c aot.c: Added a new relocation type:
2541 MONO_PATCH_INFO_CLASS_INIT.
2543 * mini.h: Bump AOT version number.
2545 * aot.c: Create a copy of the loaded code instead of using the original
2546 so methods which call each other will be close in memory, improving
2549 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2550 patch since it breaks the regression tests.
2552 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2553 for the register saving instruction sequence since the
2554 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2556 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2558 * TODO: Fix todo item && remove another.
2560 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2562 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2565 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2566 function of the module.
2568 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2569 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2570 --no-aot command line option.
2572 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2574 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2575 by Bernie Solomon (bernard@ugsolutions.com).
2577 * inssel.brg: Refactor the interface offset table related code into
2578 its separate functions and add support for the AOT case.
2580 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2582 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2584 * aot.c: Added mono_aot_verbose variable and made all debugging
2585 output depend on the value of this variable.
2587 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2588 method_label and info_label.
2590 * mini.h mini-x86.c aot.c: Added a new relocation type
2591 MONO_PATCH_INFO_IID for klass->interface_id.
2593 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2594 the MonoJitInfo structure.
2596 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2597 a non-root appdomain in shared mode.
2599 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2601 * aot.c: make aot loader less verbose. Remove free of unused variable.
2603 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2605 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2607 * .cvsignore: Added *.dll.
2609 * mini.c (mono_print_tree_nl): New function callable while debugging.
2611 * mini.c (mono_print_code): Export this.
2613 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2616 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2618 * mini.h (MonoCompile): Added 'jit_info' field.
2620 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2621 the cfg structure, since it is needed by the AOT compiler.
2623 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2625 * aot.c: A major rewrite. Changes include:
2626 - save exception tables for methods which have them.
2627 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2629 - reworked the file format so it is now much smaller and needs
2630 fewer relocation entries.
2632 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2634 * aot.c (load_aot_module): Fix build bustage on platforms without
2637 2003-09-04 Martin Baulig <martin@ximian.com>
2639 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2641 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2643 * TODO: Some new optimization ideas.
2645 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2647 * aot.c: Save the optimization flags used to compile the code into
2650 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2651 support emitting domain specific code.
2653 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2654 no longer domain neutral. It can be made domain neutral by compiling
2655 with --optimize=shared.
2657 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2660 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2661 loading of AOT code.
2663 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2665 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2666 if there is no domain neutrality information.
2668 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2670 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2671 format version into the generated library.
2673 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2674 callee method into the caller since one of them could be shared.
2676 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2677 system exceptions from AOT code now works.
2679 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2680 method if it is domain neutral and the callee is not.
2682 * graph.c (cfg_emit_one_loop_level): Fix warning.
2684 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2686 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2689 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2691 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2692 is needed by code which is executed before mono_runtime_init ().
2693 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2695 * mini.c (mono_thread_abort): Fix warning.
2696 (mono_jit_compile_method): Call static constructor in the AOT case too.
2698 * aot.c (mono_compile_assembly): Fix warning.
2700 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2702 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2704 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2706 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2708 * cpu-pentium.md: Fix the length of call opcodes so they include the
2709 ESP restoring instruction. Fixes #47968.
2711 2003-08-28 Martin Baulig <martin@ximian.com>
2713 * mini-x86.c (mono_arch_call_opcode): Added support for
2714 MONO_TYPE_GENERICINST.
2716 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2718 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2720 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2721 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2723 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2726 2003-08-26 Martin Baulig <martin@ximian.com>
2728 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2729 when reporting an error, set this to the actual error location.
2730 (mono_method_to_ir): Report the correct error location if
2731 get_basic_blocks() returned an error.
2733 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2735 * mini.c (mono_type_blittable): OBJECT is not blittable.
2736 (mono_method_blittable): Methods which have marshalling descriptors
2737 are not blittable either. Fixes #47842.
2739 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2741 * driver.c mini.c: Use an environment variable instead of a global
2742 variable. Also fix the build.
2744 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2745 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2748 * driver.c mini.c: Added --with-valgrind option to turn off some
2749 code which prevents mono from running under valgrind.
2751 * mini.c (mono_emit_call_args): Fixed warning.
2753 * mini.c (mono_emulate_opcode): Fixed warning.
2755 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2757 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2758 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2759 regalloc.c, regalloc.h: specify available registers in arch-specific
2760 code and support floats in the regallocator (patch by Laurent Morichetti
2763 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2765 * mini.c: mono_thread_current() can be called only after
2766 mono_runtime_init(): rearrange code to not call it early on.
2768 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2770 * mini.c: allocate jump tables in the code mempools.
2772 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2774 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2777 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2779 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2780 12 to 16. This fixes bug #47453.
2783 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2785 * mini-ppc.c: fixed indexed load and unsigned compares.
2787 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2789 * mini.c: reenabled installation of handler for
2790 thread abort signal.
2792 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2794 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2795 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2796 until it's fixed and actually useful.
2798 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2800 * inssel-long32.brg: couple more opcodes implemented.
2802 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2804 * mini-sparc.c: Even more opcodes implemeted.
2806 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2808 * mini-sparc.c: More opcodes implemented.
2810 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2812 * mini-sparc.c: More opcodes implemented.
2814 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2816 * inssel-sparc.brg: Add some needed rules. Direct
2818 * Makefile.am: Use inssel-sparc.brg
2819 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2820 an assert happy for now.
2822 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2824 * mini-sparc.c: Fixed compile errors.
2825 * exceptions-sparc.c: Same. We now produce a mono binary
2826 on sparc-linux. Yea.
2828 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2830 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2831 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2832 They compile, but do not work.
2834 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2836 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2837 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2838 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2841 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2843 * mini.c: more opcodes implemented and better support for generics.
2845 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2847 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2848 * mini.c, mini.h: first cut at generics support: some new instructions
2849 added and changed the behaviour of some of the existing ones.
2851 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2853 * mini.c: Removed definition of metadata_shared mutex here.
2855 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2857 * mini-x86.c: make vararg calls work for instance methods.
2859 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2861 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2862 returns the arguments in a separte list, now.
2864 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2866 * aot.c, mini.c: updates for array type representation changes.
2868 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2870 * mini.c: register function to perform jit shutdown.
2872 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2874 * mini.c: use a faster allocator if possible.
2876 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2878 * aot.c: some cleanups and portability changes.
2880 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2882 * mini.c: use faster allocation for CEE_BOX if possible.
2884 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2886 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2887 Moved inlined mempcy code to its own function so that is can be
2888 reused. Added an inline memset function as well (optimized initobj).
2889 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2891 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2893 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2895 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2897 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2898 arch code can setup the cpu for CLR execution, if needed.
2899 We use it on x86 to set the precision of FP operations.
2901 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2903 * mini.c: disable some optimizations if we can guess they'll cost too
2904 much for a given method.
2906 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2908 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2910 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2911 * mini.h mini.c mini-x86.c: Added instruction level coverage
2912 info collection support.
2914 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2916 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2917 is now implemented in the profiling API. Get rid of a couple of
2918 unnecessary global variables.
2920 2003-06-15 Nick Drochak <ndrochak@gol.com>
2922 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2923 * cpu-g4.md: add op_bigmul and op_bigmul_un
2924 * cpu_pentium.md: add op_bigmul_un
2925 * inssel-long32.brg: add rule for unsigned bigmul
2926 * mini-ops.h: define OP_BIGMUL_UN
2927 * mini-x86.c: THE BUG: handle (un)signed properly
2928 * mini.c: choose unsigned opcode if needed.
2929 This set of patches fixes bug #44291
2931 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2933 * mini.c (optimize_branches): improved to handle all kinds of
2934 conditional branches.
2936 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2938 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2939 don't raise exceptions.
2941 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2943 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2944 to arch-specific files.
2946 2003-06-09 Martin Baulig <martin@ximian.com>
2948 * Makefile.am (libs): Added $(LIBGC_LIBS).
2950 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2952 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2953 and OP_ATAN (fixes bug#44293).
2955 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2957 * Makefile.am, mini-x86.c: rename cpu description array to
2958 pentium_desc, since some compilers define the 'pentium' preprocessor
2961 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2963 * mini.c (mini_select_instructions): add explicit branch if the
2964 following block is not the false target of a conditional branch -
2965 we need this with any optimization that reorder or remove bblocks
2967 * mini.c (optimize_branches): bug fixes
2969 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2971 * mini.c (mono_method_to_ir): inline static readonly fields
2973 * ssa.c (fold_tree): start cfold support for long (very simple
2976 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2978 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2980 * inssel.brg: fixed memcpy (bug #44219).
2982 2003-06-05 Dick Porter <dick@ximian.com>
2984 * driver.c: Set the glib log levels to not abort if g_message
2987 g_set_prgname() has to happen before mini_init() so that the
2988 process handle gets the info.
2990 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2992 * driver.c: add intrins to the default optimizations to get wider
2995 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2997 * mini.h: some large basic blocks will overflow a 16-bit
2998 integers for symbolic registers.
3000 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3002 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
3003 (mono_arch_output_basic_block): fix bug 43499
3005 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3007 * mini.c: kill duplicated definition of mono_debug_format.
3009 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
3011 * mini-x86.c, arrays.cs: fixed register allocation bug.
3013 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3015 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
3017 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
3019 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3022 (print_method_from_ip): also print source location information if
3025 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
3027 * mini.c (mono_find_block_region): bug fix in region code
3028 (mini_method_compile): enable removing unreachable code again, but
3029 only in methods without exception clauses.
3031 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3033 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
3034 Implemented arglist opcode and handling of TypedReference type.
3035 Fixed x86 call convention when a structure is returned.
3036 Minimal support for calling static vararg methods.
3038 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3040 * mini.c (mini_method_compile): always remove unreachable code,
3041 because the code in them may be inconsistent (access to dead
3042 variables for example).
3044 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3046 * driver.c, debug-mini.c: warning fixes.
3048 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3050 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3052 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3054 * mini.c: thread-static fields are registered in mono_class_vtable(),
3055 so ensure the function is called before checking for them.
3057 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3059 * mini.c (optimize_branches): fix for bug 43586
3061 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3062 overflow (fixes Bug #43639)
3064 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3066 * mini.c, objects.cs: allow the use of stobj for primitive types.
3068 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3070 * mini.c: be less strict about argument checking until we support
3071 running the verifier.
3073 2003-05-27 Nick Drochak <ndrochak@gol.com>
3075 * basic-long.cs: tests for (ulong)int * (ulong)int also
3076 * mini.c: use the same trick for (ulong)int * (ulong)int
3078 2003-05-27 Nick Drochak <ndrochak@gol.com>
3080 * basic-long.cs: add regression test for (long)int * (long)int
3081 * cpu-pentium.md: add op_bigmul specification
3082 * inssel-long32.brg: add OP_BIGMUL rule
3083 * mini-ops.h: add OP_BIGMUL
3084 * mini-x86.c: register allocator: handle case where src1 needs to be
3086 * mini.c: substitute special BIGMUL opcode in the tree for
3087 (long)int * (long)int
3089 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3091 * jit-icalls.c: call the type ctor on field access if needed.
3093 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3095 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3096 to a method (including results of ldelema, bug#43207).
3098 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3100 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3101 colors to show exception handler blocks.
3103 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3104 (fix for pinvoke7.cs).
3106 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3108 * mini.h, mini.c: ensure correct initialization order for types that
3109 require it. Prepare for lazy compilation of jit icall wrappers.
3110 Provide a name for opcode emulation to reduce unneeded mallocing.
3112 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3114 * mini-x86.c: better register restoring code and profiling
3115 support for tail calls.
3117 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3119 * mini.h, driver.c: prepare for leaf methods optimization.
3121 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3123 * mini.c: get targets of branches before converting a method.
3125 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3127 * mini.c (optimize_branches): added some experimental code (disbaled)
3129 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3131 * mini.c (optimize_branches): fix branch to branch optimization
3133 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3135 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3137 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3139 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3142 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3144 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3145 enable use of interface variables again.
3147 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3148 I1 to registers because there is no simply way to sign extend 8bit
3149 quantities in caller saved registers on x86.
3151 * inssel-float.brg: set costs of some rules to 2 so
3152 that monobure always select the arch. specific ones if supplied,
3153 regardless of the order we pass the files to monoburg.
3155 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3157 * mini.c, mini-x86.c: since the magic trampoline for jumps
3158 can't patch the code directly, we do it as soon as the
3159 method gets compiled.
3161 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3163 * mini-x86.c, mini.h: introduce a new patching method
3164 to support CEE_JMP and tail calls.
3165 * mini.c: obey tail.call. Don't precompile methods target
3167 * tramp-x86.c: new trampoline code to handle methods
3168 reached through a jump.
3170 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3172 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3173 bit values to registers
3175 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3177 * mini.c (mono_compile_get_interface_var): share interface
3178 variables if possible.
3180 2003-05-16 Martin Baulig <martin@ximian.com>
3182 * debug-mini.c (mono_init_debugger): New function to initialize
3183 the debugger. This is not in the debugger since it needs to
3184 access some of mini's internals.
3186 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3188 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3190 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3192 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3193 for value type handling.
3195 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3197 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3198 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3200 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3202 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3203 the constructor through a proxy.
3205 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3207 * jit-icalls.c, inssel.brg: fixes to array element address
3210 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3212 * mini-x86.c (is_regsize_var): allocate pointer to registers
3214 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3216 * driver.c: fixed typo, added intrins to the set of optimizations
3217 tested with regressions.
3219 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3221 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3222 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3225 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3227 * inssel.brg: remove some common pop instructions without side effects
3229 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3231 * inssel-x86.brg: fixed thinko in int to double conversions.
3233 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3235 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3237 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3239 * inssel-long32.brg: two more missing instructions.
3241 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3243 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3246 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3248 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3251 * basic-float.cs: Added tests for negative zero.
3253 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3255 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3256 a couple of missing operations for long casts, with test cases.
3258 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3260 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3262 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3264 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3265 code size estimation.
3267 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3269 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3270 abstract methods (fix bug 42542)
3272 * aot.c: add ability to handle array types
3274 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3276 * mini.c: Call the _specific versions of the object allocation
3277 functions if possible.
3279 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3281 * driver.c: call setlocale ().
3283 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3285 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3288 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3290 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3292 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3293 wrappers (fix bug 42122)
3295 2003-05-04 Martin Baulig <martin@ximian.com>
3297 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3299 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3300 s/mini_set_defaults/mono_set_defaults/g.
3302 2003-05-04 Martin Baulig <martin@ximian.com>
3304 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3306 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3308 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3309 (reported by Don Roberts).
3311 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3313 * mini.c: temporarily work around two bugs for this release.
3315 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3317 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3318 that contains -export-dynamic and it makes using the ld script
3320 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3322 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3324 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3327 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3329 * mini.c: make sure leave calls all the needed finally blocks,
3330 even when the target jumps out of multiple exception clauses.
3332 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3334 * ldscript, Makefile.am: add linker script to reduce the number of
3335 exported symbols (should also fix the issues with libwine defining
3336 some of the same symbols in io-layer).
3338 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3340 * driver.c (mini_main): Avoid assertion when no file name is given on
3343 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3345 * driver.c: added --version/-V command line option.
3346 Added the inline optimization in the regression tests.
3348 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3350 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3351 to the type in the method signature (fixes bug#42134).
3353 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3355 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3357 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3359 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3361 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3363 * driver.c: fixed bug #42100.
3365 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3367 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3369 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3371 * mini.c: moved most of the code required to do inlining to its own
3372 function so it can be reused. Inline also ctors if appropriate.
3374 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3376 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3377 the runtime can call mono API functions.
3379 2003-04-27 Martin Baulig <martin@ximian.com>
3381 * debug-mini.c (mono_debug_init_method): Added
3382 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3383 send a notification to the debugger.
3385 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3386 running in the Mono Debugger, just pass the breakpoint number to
3387 mono_debug_init_method().
3389 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3391 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3393 * mini.c: allow some more unsafe compares.
3395 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3397 * mini-x86.c, Makefile.am: make distcheck works (partially from
3398 a patch by Richard Lee <r.h.lee@attbi.com>).
3399 * regset.c, regset.h: removed, they are unused.
3401 2003-04-25 Dick Porter <dick@ximian.com>
3403 * driver.c: Usage reports the name as 'mono' not 'mini'
3404 * exceptions-x86.c: Build and run on freebsd
3406 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3408 * Makefile.am: install the program with the 'mono' name and
3409 the library as libmono instead of mini and libmini.
3411 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3413 * driver.c: provide the APIs for the embedding interface of the old jit.
3415 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3417 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3419 2003-04-23 Martin Baulig <martin@ximian.com>
3421 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3423 * driver.c: Added `--debug' command line argument to enable
3426 2003-04-23 Martin Baulig <martin@ximian.com>
3428 * debug.[ch]: Removed. The code is now in
3429 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3431 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3434 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3436 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3438 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3441 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3442 mono_domain_finalize.
3443 (mini_method_compile): use mono_method_profile* if the the option is
3446 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3448 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3449 methods with their wrapper.
3451 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3452 methods with their wrapper.
3454 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3457 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3460 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3463 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3465 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3467 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3469 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3470 of the mempool. This is slightly faster and uses less memory
3472 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3474 * mini.c: avoid O(n) allocation for variables.
3476 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3478 * mini.c: handle items on the stack after inlining methods.
3480 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3482 * mini.c: make the method->opcode optimization dependent
3483 on MONO_OPT_INSTRINS and do it lazily.
3485 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3487 * driver.c: print overall results at the end of regression run.
3489 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3491 * inssel.brg: don't overwrite symbolic registers.
3493 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3495 * inssel-x86.brg: fix conversion from long to float.
3497 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3499 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3501 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3503 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3505 * driver.c: Added --print-vtable option as in the old JIT.
3507 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3509 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3511 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3513 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3515 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3517 * mini.c regalloc.c regalloc.h: Fix memory leak.
3519 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3521 * aot.c (mono_aot_get_method): register all used strings
3523 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3525 * mini.c: always intern strings references with ldstr at compile time.
3527 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3529 * Makefile.am: add BUILT_SOURCES.
3531 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3533 * driver.c: give a better error message when the assembly to execute
3534 doesn't have an entry point.
3536 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3538 * Makefile.am: added hack for automake
3540 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3543 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3545 22003-04-07 Martin Baulig <martin@ximian.com>
3547 * Makefile.am: Added Makefile.am.
3549 * debugger-main.c: Removed, this is now in the debugger where it
3552 * mini.pc.in: Call this package `mini' for the moment.