1 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
8 * mini.h: new arch functions for TLS intrinsics.
9 All platforms updated with a stub.
11 * mini.c: use the new intrinsics
13 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
14 arch specific intrinsic for tls variables
16 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
18 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
23 * mini.c: thread local allocation
25 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
27 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
29 * Makefile.am: Link against the static version of libmonogc.
31 * Makefile.am: Link the static versions of the convenience libraries
32 into the mono executable.
34 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
36 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
38 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
41 * mini-amd64.c: Reorganize function call code.
43 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
45 2004-08-14 Ben Maurer <bmaurer@ximian.com>
47 * inssel-x86.brg: use xor eax,eax.
51 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
53 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
54 in exception throwing code.
56 2004-08-14 Ben Maurer <bmaurer@ximian.com>
58 * inssel-x86.brg: use xor esi,esi.
60 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
62 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
63 can trace methods compiled during mini_init () too.
65 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
68 2004-08-14 Ben Maurer <bmaurer@ximian.com>
70 * Makefile.am: static link on x86 (r=zoltan)
72 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
74 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
75 code since it causes some programs to fail.
77 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
79 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
81 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
83 * mini.c: ovfops_op_map - add STACK_OBJ case for
85 * basic.cs: add test_0_pin_string as test
88 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
90 * Makefile.am: build C# if srcdir != builddir
92 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
94 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
97 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
99 * driver.c: enable loop by default again and include abcrem in -O=all.
101 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
103 * iltests.il: Add some localloc tests.
105 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
107 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
110 * inssel-amd64.brg: Add some optimizations.
112 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
115 * Makefile.am: Statically link mono against libmono on AMD64.
117 * mini-amd64.c inssel-amd64.brg: Optimizations.
119 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
121 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
123 * tramp-amd64.c: Patch calling code in trampolines.
125 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
127 * mini-amd64.c: pinvoke struct passing fixes.
129 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
131 * mini-sparc.c: redo change, make mono_arch_cpu_init call
132 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
134 2004-08-05 Duncan Mak <duncan@ximian.com>
136 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
139 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
141 * mini-amd64.c (emit_move_return_value): Move return value for normal
144 2004-08-05 Martin Baulig <martin@ximian.com>
146 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
147 `type->type'; just modify `type' itself when dealing with enums
148 and generic instances.
149 (check_call_signature): Make `simple_type' a `MonoType *'.
151 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
153 * mini.c: Use OP_PADD to add offsets to addresses.
155 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
157 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
159 * mini-sparc.c (mono_arch_emit_epilog): fix check
160 for folding last op into restore instruction
162 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
164 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
165 helper methods using the code manager.
167 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
169 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
171 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
173 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
174 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
176 * mini-s390.c: fix tail processing
178 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
180 * mini-ppc.c: mul.ovf.un exception name fix.
182 2004-08-03 Martin Baulig <martin@ximian.com>
184 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
185 instances; before jumping to `handle_enum', also modify `ptype'.
187 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
189 * cpu-sparc.md: fcall maximal length too small.
191 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
193 * mini-amd64.c mini.h: Add initial support for passing/returning
194 structures to/from pinvoked methods.
196 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
198 * mini-ppc.c: reg allocator fix.
200 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
202 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
204 * inssel.brg: Optimize memset on 64 bit machines.
206 * mini-amd64.c: Fix some vararg cases.
208 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
210 * mini-s390.c: Corrected macro in emit_float_to_int
212 * s390-abi.cs: Tests to exercise the s390 ABI
214 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
216 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
219 * basic.cs: Add a test for add.ovf.un.
221 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
223 * mini-sparc.c: add case for OP_IDIV_UN
225 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
227 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
229 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
231 2004-07-30 Ben Maurer <bmaurer@ximian.com>
233 * basic.cs: regression tests.
235 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
238 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
240 * basic.cs: Add a new test.
242 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
243 and AOT. Various fixes and optimizations.
245 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
247 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
249 * mini-ppc.c: make sure temp regs are not used for global reg
252 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
254 * cpu-sparc.md: conv_i8 fix for 64bits
256 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
258 2004-07-29 Ben Maurer <bmaurer@ximian.com>
260 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
261 add opcode for cmp BYTE PTR [eax], imm.
263 * inssel.brg: Make memcpy and memset takes bases.
265 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
267 * *-amd64.*: More AMD64 work.
269 2004-07-28 Ben Maurer <bmaurer@ximian.com>
271 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
272 add a compare-not-equal opcode.
274 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
276 * mini.c: Use mono_init_from_assembly instead of mono_init.
278 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
280 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
282 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
284 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
286 * inssel.brg: 64 bit fixes.
288 * mini.h (MonoCallInst): Add some AMD64 specific data.
290 * mini.h: Add some OP_P opcodes.
292 2004-07-28 Ben Maurer <bmaurer@ximian.com>
294 * basic.cs: tests for 61797 and 61740
296 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
298 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
299 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
301 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
303 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
305 * *-amd64*.*: Ongoing AMD64 work.
307 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
309 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
311 * *-amd64*: Ongoing AMD64 work.
313 * mini-arch.h: Add AMD64 support.
315 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
317 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
319 * mini-ops.h: Add new opcodes.
321 * Makefile.am: Add AMD64 support.
323 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
324 rules into the inssel-long*.brg files.
326 * *-amd64.*: Add beginnings of AMD64 backend.
328 2004-07-22 Ben Maurer <bmaurer@ximian.com>
330 * mini.c (print_dfn): commenting out the code that prints
331 the cil. With -O=deadce, this makes -v -v crash.
333 * cpu-pentium.md: make checkthis have a length of 2
335 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
337 * mini-sparc.h: fix implementations of __builtin
338 functions for Sun compiler for V9.
340 2004-07-16 Ben Maurer <bmaurer@ximain.com>
342 * mini.c: use the new stelem.ref wrapper
343 * exceptions.cs, arrays.cs: new stelem.ref tests
345 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
347 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
348 new XSP should work with these changes).
350 2004-07-14 Ben Maurer <bmaurer@ximain.com>
352 * inssel-{long32,x86,}.brg: trivial optimizations.
354 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
356 * mini.c: load value when emitting box operation in
359 2004-07-12 Ben Maurer <bmaurer@ximian.com>
361 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
362 is one byte shorter than cmp DWORD PTR [eax], 0.
364 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
366 * inssel-ppc.brg: arguments on the stack are always
367 relative to the stack pointer (spotted by Neale Ferguson).
369 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
371 * exceptions-x86.c: delay appending the method name to the trace until
372 after mono_jit_info_table_find is called, as this gets the real
375 2004-07-09 Ben Maurer <bmaurer@ximian.com>
377 * aot.c: register roots
379 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
381 * aot.c : I could just use PLATFORM_WIN32 flag.
383 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
385 * aot.c : Reverting the previous fix. This time it broke linux build.
387 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
389 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
391 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
393 * mini.c (handle_stack_args): Remove some more debugging code.
395 * mini.c (handle_stack_args): Remove debug output left in by mistake.
397 * driver.c mini.h aot.c: Allow additional options to be specified with
398 --aot and pass them to mono_compile_assembly.
400 * aot.c: Add experimental code to AOT compile all loaded assemblies
401 on demand and save the code into a cache in the filesystem.
403 * aot.c: Add support for more wrapper methods.
405 * mini.c (handle_stack_args): Handle some corner cases. Fixes
408 * cpu-*.md: Remove removed opcodes.
410 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
411 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
412 related icalls to marshal.c.
414 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
416 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
418 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
420 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
422 2004-07-06 Ben Maurer <bmaurer@ximian.com>
423 * liveness.c: If liveness is recomputated we need to reset the information
424 for each variable. This way, if the liveness range has been narrowed
425 by optimizations that happened after the last computation, we can return
428 For example, if you have
433 // Tons of code that does not affect i
439 i = 0 is dead code and will be removed by SSA. However, when
440 linear scan gets to the code, i will still appear to be live
441 throughout the entire block. This prevents good register allocation.
443 2004-07-06 Martin Baulig <martin@ximian.com>
445 * debug-mini.c (mono_debug_init_method): Allow
446 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
447 (mono_debug_add_icall_wrapper): New method.
449 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
451 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
453 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
456 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
458 * aot.c (mono_aot_load_method): Fix loading of debug info.
460 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
462 * aot.c: Add logging support.
464 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
466 * mini.h: Add prototype for mono_print_method_from_ip.
468 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
470 * inssel.brg: 64 bit fixes.
472 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
475 * Makefile.am: Add SPARC64 support.
477 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
479 * aot.c: Fix alignment problems on 32 bit platforms.
481 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
483 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
486 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
489 * mini.h: Bump AOT file version. Some 64 bit fixes.
491 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
493 * inssel-sparc.brg: Add new rule to avoid register moves.
495 * inssel.brg: Add ldind_to_load_membase helper function.
497 2004-06-30 Ben Maurer <bmaurer@ximian.com>
499 * mini.c: OffsetToStringData intrinsic.
501 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
503 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
505 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
508 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
509 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
511 * mini.c: reinstated mono_compile_get_interface_var()
512 on x86, too, since the change breaks the Gtk# build there as well.
514 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
516 * driver.c: remove loop from the default optimizations: it seems to
517 interact badly with some of the other options (see bug #60613).
519 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
521 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
522 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
524 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
526 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
527 vararg-using methods.
529 2004-06-21 Martin Baulig <martin@ximian.com>
531 * mini/mini-exceptions.c
532 (mono_handle_exception): Added `gpointer original_ip' argument.
533 After calling mono_unhandled_exception(), call
534 mono_debugger_unhandled_exception() and if that returns true,
535 restore the context and return.
537 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
539 * mini-ppc.c: prefer the use of relative branches so
540 they won't need to be patched in aot code (patch from Patrick Beard).
542 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
544 * aot.c: patch from Patrick Beard to make the output assembly
545 more correct for the MacOSX assembler. Small tweak to
546 generate sane images on Linux/PPC, too.
548 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
550 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
551 case until bug #59509 is fixed (shows up in #60332).
553 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
555 * mini.c: make sure the needed wrappers are compiled, too, with
558 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
560 * driver.c: remove NPTL reference in --version output.
562 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
564 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
565 generate valid assembly for the Mach-O assembler.
567 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
569 * driver.c: don't include abcrem in the all optimization specifier
570 since it slows down jit compilation too much for now.
572 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
574 * mini.c: use BIGMUL only if both operands have the same signage.
575 * iltests.il: Test for bug 60056. (errors related to signage in
580 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
582 * mini.c, aot.c: memory leak fixes.
584 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
586 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
588 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
590 * Makefile.am: remove the -static hack completely, it links in
591 statically glib as well.
593 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
595 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
596 * exceptions.cs: make it compile with new mcs/csc.
598 2004-06-03 Massimiliano Mantione <massi@ximian.com>
599 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
600 and added relevant test case.
602 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
604 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
605 regressions in gtk-sharp.
607 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
609 * exceptions.cs: New regression tests.
611 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
613 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
615 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
617 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
619 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
621 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
623 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
625 * mini.c (mono_jit_runtime_invoke): Init class in this
626 method instead of trusting mono_jit_compile_method to
627 do the work (because wrappers can be in object class)
629 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
631 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
633 * basic-long.cs: New regression test.
635 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
637 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
640 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
642 * Makefile.am: fix miguel's change to build mono statically against
643 libmono (track build dependencies).
645 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
647 * cfold.c: Some glib versions do not have G_MININT32.
649 2004-05-26 Massimiliano Mantione <massi@ximian.com>
651 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
652 with precision of tan, atan, sin and cos, and implemented related
653 regressions tests (fixes bug 54467, but one new problem appeared and
656 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
658 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
660 * exceptions.cs: Add test for constant folding && division by zero.
662 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
663 since driver.c is in libmono too, so the optimization was useless.
665 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
666 variable to driver.c so the compiler can emit more efficient code to
669 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
671 * Makefile.am: don't distribute generated inssel.[ch] files.
673 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
675 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
676 into the default appdomain. Fixes #58707.
678 * jit-icalls.c: Remove the broken approximation for truncl, doing
679 no conversion is better.
681 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
684 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
686 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
687 of the mcrxr instruction which is not available on some processors
688 even if it's documented to be. Implement add and sub overflow correctly
689 (still not complete for long unsigned). Speed up icalls a bit.
691 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
693 * mini.c (mono_jit_compile_method_with_opt): Make sure that
694 we run .cctor in the current domain instead of target_domain.
696 Fixes bug #58558, .cctor not being called in -O=shared.
698 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
700 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
702 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
704 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
705 which can be done with an imm8, do it that way.
706 (mono_arch_output_basic_block): ditto for a jmp
707 (mono_arch_emit_prolog): Computate maximum offset of a label.
709 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
711 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
712 now tries to allocate prefered physical reg's for virtual
713 regs. This reduces the number of emited spills/loads with
714 20-30% on our core assemblies.
716 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
718 * jit-icalls.c: truncl() is not needed and trunc() is
719 the correct thing to do anyway (bug #58287).
721 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
723 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
726 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
728 * driver.c: enable loop optimizations by default.
730 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
732 * mini-x86.c: fix calc of max loop size when aligning loops start.
734 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
736 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
739 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
741 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
744 * basic-long.cs: Add tests for add/subtract of immediates with carry.
746 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
748 * mini.c (inline_method): Allways inline some wrappers even if the cost
749 is too large. Fixes #58785.
751 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
753 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
755 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
756 (crichton@gimp.org). Beginning of support for sparc/linux.
758 * mini-sparc.c: Optimize retrieval of LMF address.
760 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
762 * exceptions-ppc.c: handle alloca in methods with clauses.
764 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
766 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
768 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
770 * mini.c: Delegate most of the abort signal work to
771 mono_thread_request_interruption, which also handles Stop and Suspend
774 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
776 * mini.c mini.h: Allow inlining of icall wrappers if the backend
777 supports the save/restore lmf opcodes.
779 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
781 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
784 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
786 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
788 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
789 methods which contain array accesses.
791 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
792 boundaries. Fixes #58537.
794 * iltests.il: Add regression test for #58537.
796 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
798 * mini-x86.c (mono_arch_local_regalloc): Last part of
799 fix for bug #58633 (releasing register to early).
801 2004-05-18 Miguel de Icaza <miguel@ximian.com>
803 * basic-long.cs: Add new regression test.
805 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
807 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
808 register too early on the chain.
810 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
812 * mini.c (create_helper_signature): Use a helper function to reduce
813 the code which needs to be written. Also set the calling convention of
814 icalls on windows. Fixes #57840.
816 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
818 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
819 exceptions-ppc.c: added helper function to get the instruction address
820 from a signal handler context.
822 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
824 * helpers.c: use g_get_tmp_dir. Invokes happyness
827 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
829 * helpers.c: Add new env variable to pass args to objdump.
830 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
832 2004-05-17 Radek Doulik <rodo@ximian.com>
834 * Makefile.am (common_sources): added abcremoval.h so it get
835 disted and daily mono packages on go-mono.com will build again
837 2004-05-17 Massimiliano Mantione <massi@ximian.com>
839 * abcremoval.c: Fixed coding style, added copyright header.
841 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
843 * mini.h: Added prototype for abc removal main function.
845 * build_relations_propagation_table.pl: Added copyright header.
847 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
849 * basic-long.cs: reg test for complex ceq_long bug.
851 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
853 * mini-x86.c (mono_arch_local_regalloc): Correctly free
854 reg in long and clob case (bug #58343). Fixed/added comments.
856 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
858 * mini.c (mono_jit_runtime_invoke): Follow new convention
859 of calling the invoke method with an function pointer.
861 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
863 * ChangeLog: Fix author of memory leak patch.
865 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
867 * Makefile.am: fix make dist as well...
870 2004-05-14 Massimiliano Mantione <massi@ximian.com>
872 * cfold.c: Made so that conversions from pointer to int4 are no-ops
873 on archs where pointers are 4 bytes long.
875 * Makefile.am: Added abcremoval.c source file.
877 * abcremoval.c: Added abcremoval.c.
879 * abcremoval.h: Added abcremoval.h.
881 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
883 * inssel.brg: Enabled bounds check removal.
885 * mini.c: Added support for abcrem optimization.
887 * mini.h: Added abcrem optimization label.
889 * driver.c: Added support for abcrem optimization.
891 * propagated_relations_table.def: Added propagated_relations_table.def.
893 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
895 * mini.c, cfold.c: fix style.
897 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
899 * mini.c: handle issue with the low-level implementation of
900 some long opcodes (bug #54209).
902 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
904 * basic.cs: test for my new cmov stuff.
906 2004-05-13 Patrik Torstensson
908 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
909 opt and added peephole documentation.
911 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
913 * tramp-ppc.c: rewrote the generic trampoline code.
915 2004-05-11 Patrik Torstensson
917 * mini-x86.c: optimize long shl/shr asm code (one less branch)
919 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
921 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
923 * mini.h mini.c dominators.c: Applied patch from Derek Woo
924 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
926 * mini.c: Add new icalls for AsAny marshalling.
928 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
930 * tramp-ppc.c, mini-ppc.c: more cleanups.
932 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
934 * mini.c: no warnings.
936 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
938 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
940 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
942 * mini.c: In the thread abort signal handler, if the thread is in the
943 process of being stoped, don't throw the Abort exception, just stop the
946 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
948 * tramp-ppc.c: removed old code.
950 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
952 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
953 do some simple speed optimizations on ppc.
955 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
957 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
958 and large offsets in load/store.
960 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
962 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
963 it causes regressions.
965 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
967 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
970 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
972 * jit-icalls.c: remove warnings.
973 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
974 speedups for unsafe code.
976 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
978 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
980 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
982 * basic-calls.cs: Add new regression test.
984 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
987 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
989 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
992 2004-05-06 Patrik Torstensson
994 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
995 long reg allocation in any reg (not only eax:edx) and implemented
996 long shl/shr ops in asm instead of helpers.
998 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
1000 * mini-sparc.h: Fix warnings.
1002 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
1005 * mini-exceptions.c (mono_handle_exception): Call the filter in a
1006 separate statement for clarity.
1008 * mini-sparc.c: Update status.
1010 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
1012 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
1015 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1017 * inssel-ppc.brg: another small pre-release workaround:
1018 we don't do overflow detection for long_sub_un.
1020 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1022 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
1023 (also works around a weird ppc bug: 57957).
1025 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
1027 * tramp-ppc.c: trampoline fixes.
1029 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
1031 * mini-ppc.c: fixed typos.
1033 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1035 * mini-ppc.c, exceptions-ppc.c: more code saves registers
1036 at the top of the stack. Fixed typos. Use a frame registers
1037 for all the methods with exception clauses.
1039 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1041 * exceptions-ppc.c: restore fp registers.
1043 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1045 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1046 order from the stack top (moved the stack room to save the
1047 return value for trace after the param area). Fixed corruption
1048 in restoring registers on unwind.
1050 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1052 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1054 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1056 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1057 and prolog/epilog for methods that use it. Allow
1058 enough param area room for varargs methods. Fix miguel's
1059 breakage in exception handling.
1061 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1063 * Makefile.am: run genmdesc only on current arch.
1065 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1068 * mini-x86.h: fix the build on windows.
1070 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1072 * 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.
1074 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1076 * mini-exceptions.c: New file.
1078 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1079 Move some parts of the x86 exception handling code to an
1080 arch-independent file so it can be shared with other ports.
1082 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1084 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1086 2004-04-26 David Waite <mass@akuma.org>
1088 * driver.c: remove comma from end of enumeration declaration
1090 2004-04-26 Jackson Harper <jackson@ximian.com>
1092 * driver.c: parse config file before loading first assembly. This
1093 allows the user gac to be enabled/disabled.
1095 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1097 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1098 simpler mechanism: we do not care what is encoded initially
1099 (branch absolute or relative), we care about the code and its
1100 target. I kept the old code for reference for now.
1102 The new code tries first to determine if the jump is anywhere in
1103 the -/+32 absolute meg range, if it succeeds, it encodes using the
1104 absolute branch; If not, it tried to find something in the
1105 relative range, if not, it uses the handle_thunk code.
1107 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1109 * exceptions-ppc.c: use the correct ip register on macosx.
1111 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1113 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1115 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1117 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1118 Raise exception on integer divide by zero by hand since the hw
1119 doesn't support it. Handle NaNs in FP compares.
1121 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1123 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1124 code reducing duplication between the platforms and enabled
1125 signal exception handling (on linux for now).
1127 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1129 * exceptions-ppc.c: more macosx support.
1131 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1133 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1135 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1137 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1139 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1141 * iltests.il: more tests.
1143 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1145 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1148 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1150 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1152 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1154 * liveness.c: Mark variables as volatile in all basic blocks reachable
1155 from exception clauses.
1157 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1159 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1162 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1164 * iltests.il, basic.cs: more tests for regalloc.
1166 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1168 * iltests.il: Some tests for register allocation modifications
1171 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1173 * exceptions.cs: Add regression test for bug #56782.
1175 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1176 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1177 the beauty of fixing the same thing in 5 different files...
1179 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1181 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1184 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1186 * mini.c: Add support for STRWLPARRAY marshalling convention.
1188 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1190 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1191 to init the context to setup the regs pointer).
1193 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1195 * exceptions-ppc.c: more exceptions work.
1197 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1199 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1202 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1204 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1205 can use the memory directly.
1207 * cpu-pentium.md: Update documentation from a post from Zoltan.
1209 add x86_add_membase, x86_sub_membase, x86_mul_membase
1211 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1213 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1214 GENERAL_REGS they were also hardcoded for all PPC ports.
1216 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1218 Remove hard-coded limit for floating point registers, use
1219 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1221 Notice that in MacOS X calling conventions you can fit a lot more
1222 floating point values in registers, so I should update the PInvoke
1223 test to excercise the passing of floating point values on the
1224 stack (currently broken).
1226 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1228 * tramp-ppc.c (create_trampoline_code): Added
1229 JUMP_TRAMPOLINE_SIZE.
1230 (ppc_magic_trampoline): Follow the pattern from
1231 x86_magic_trampoline: if code is set to zero, return.
1232 (create_trampoline_code): Always pass MonoMethod to the jump
1233 trampoline, before it was passing a null.
1234 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1235 share the code with mono_arch_create_jit_trampoline.
1237 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1239 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1242 * cpu-g4.md: Added length for jmp instruction, the worst case
1243 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1246 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1248 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1250 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1252 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1253 before each IL instruction.
1255 * mini.c (CEE_BOX): Fix warnings.
1257 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1259 * mini.c: removed a few unused vars and extra whitespace.
1261 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1263 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1265 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1267 (OP_GETCHR): use the above
1268 (CEE_LDELEMA): use the above.
1270 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1271 version of the generic impl.
1272 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1273 (CEE_LDELEMA): use the above.
1275 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1277 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1280 * iltests.il: Added new regression test for #56317.
1282 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1284 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1285 under NetBSD. Fixes #56450.
1287 * liveness.c (update_gen_kill_set): Fix previous patch.
1289 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1291 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1293 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1295 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1298 * inssel-sparc.brg: Add more optimizations.
1300 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1302 2004-04-01 Martin Baulig <martin@ximian.com>
1304 * mini.c (handle_box): New static function; moved the
1305 implementation of CEE_BOX here.
1306 (mono_method_to_ir): Added `constrained_call' variable.
1307 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1308 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1309 mono_method_get_constrained() to get the method.
1311 2004-04-01 Martin Baulig <martin@ximian.com>
1313 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1314 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1315 (mono_method_to_ir): We don't need these macros anymore since
1316 mono_class_get_full() already takes care of it.
1318 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1320 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1321 use @function (as doesn't accept #function here) and check the return
1322 value of system and stop if fails.
1324 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1326 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1328 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1330 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1332 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1334 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1337 * basic-long.cs: Add test for negation of Int64.MinValue.
1339 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1341 * mini-sparc.c: Update status.
1343 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1345 * exceptions-sparc.c: Fix return value in filters.
1347 * inssel-sparc.brg: Fix register allocation in some rules.
1349 2004-03-28 Martin Baulig <martin@ximian.com>
1351 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1354 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1356 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1358 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1359 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1360 remove unused conv_u4 opcode.
1362 * mini-x86.c: Remove valgrind workaround since it slows down things
1363 even when mono is not run under valgrind.
1365 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1367 * mini-sparc.c: Update status.
1369 * inssel-sparc.brg: Add some optimizations.
1371 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1372 future delay slot filling. Add support for varargs, tail calls and JMP.
1374 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1375 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1377 * inssel.brg: Fix register allocation in OP_ARGLIST.
1379 * inssel.brg: Fix warnings.
1381 2004-03-25 Martin Baulig <martin@ximian.com>
1383 * mini.c (inflate_generic_field): Removed.
1384 (mini_get_method): Removed, use mono_get_method_full(),
1385 (mini_get_class): Removed, use mono_class_get_full().
1386 (mono_method_to_ir): Pass our generic context to
1387 mono_field_from_token().
1389 2004-03-25 Martin Baulig <martin@ximian.com>
1391 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1392 of a `MonoMethod *'.
1393 (mini_get_method): Take a `MonoGenericContext *' instead
1394 of a `MonoMethod *'.
1395 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1396 a new local variable called `generic_context' which holds the
1397 current `MonoGenericContext *'; use it to lookup things.
1399 2004-03-24 Martin Baulig <martin@ximian.com>
1401 * mini.c (mini_get_class): New static method; if we're inside a
1402 generic instance, inflate the class if neccessary.
1403 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1405 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1407 * iltests.il: New regression test for #55976.
1409 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1412 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1414 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1417 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1419 * liveness.c: Consider SSA stores as well as loads when making vars
1422 * exceptions.cs: New regression tests for register allocation.
1424 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1426 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1427 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1428 domain lock only to protect puntual access to data structures.
1429 Added access lock for sighash, jit_icall_hash_name,
1430 jit_icall_hash_addr and domain->code_mp.
1432 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1434 * driver.c: Print SIGSEGV handling method.
1436 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1438 * mini.c (setup_jit_tls_data): Handle case when this is called
1439 multiple times for a thread.
1441 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1442 is different from fbxx_un. Fixes #54303. Also use constants instead of
1443 magic numbers in a lot of places.
1445 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1447 * exceptions.cs: Fix cctor test when --regression is used.
1449 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1451 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1454 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1456 * inssel-ppc.brg: fixed register assignments for some rules.
1458 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1460 * exceptions.cs: Add test for exceptions in static constructors.
1462 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1463 static constructors outside the domain lock. Fixes #55720.
1465 2004-03-17 Martin Baulig <martin@ximian.com>
1467 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1468 (inflate_generic_field): Take the `MonoMethod *' instead of the
1469 `MonoClass *' and added support for generic method.
1470 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1471 have a `field->parent->gen_params', only inflate the field if it's
1472 an open constructed type.
1474 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1476 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1477 exception object instead of the preconstructed ones.
1479 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1481 * mini.c: reverted changed to sigsegv_signal_handler commited
1482 accidentally in the previous patch.
1484 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1487 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1488 running --aot with an old assembly.
1490 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1492 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1495 * mini-sparc.c: Add support for v9 branches with prediction.
1497 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1499 * mini.c (mini_init): #warning is GNUC only
1501 * mini-sparc.h: implement __builtin_frame_address
1502 and __builtin_return_address for Sun C compiler
1504 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1506 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1508 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1510 * basic-calls.cs: Add test for unaligned byref long argument passing.
1512 * mini-ops.h: Add sparcv9 compare and branch instructions.
1514 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1515 v9 instructions if we have a v9 cpu.
1517 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1518 registers for global allocation.
1520 * exceptions-sparc.c: Fixes.
1522 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1524 * liveness.c (mono_analyze_liveness): Optimized version.
1526 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1528 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1531 * basic-float.cs basic-calls.cs: New regression tests.
1533 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1535 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1536 sigaltstack implementation.
1538 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1540 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1541 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1543 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1545 * mini.c: Fix warnings.
1547 * mini.c (mono_resolve_patch_target): New function which contains the
1548 arch independent part of the patching process.
1550 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1551 patching code to a separate function.
1553 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1555 * mini.c (add_signal_handler): ifdef out on Windows
1557 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1559 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1560 cpu-sparc.md: Add exception handling support + other fixes.
1562 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1563 typed GC detection in --version.
1565 * basic.cs exceptions.cs: New regression tests.
1567 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1568 the arch specific code can store data during a compilation.
1570 * mini-ops.h: Add OP_SETFRET.
1572 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1573 function, register a separate icall for each arity, so the icalls can
1576 * mini.c (mono_print_tree): Print negative offsets in a more readable
1579 * mini.c: Make signal handling work on sparc.
1581 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1583 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1585 * jit-icalls.c: Emulate truncl by aintl on solaris.
1587 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1589 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1591 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1593 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1595 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1596 a MarshalByRef type, inline a method that performs the check, taking into
1597 account that the object can be a proxy. Also implemented tow new opcodes:
1598 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1599 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1600 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1602 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1604 * mini-ppc.c: if a relative branch displacement is too big
1605 but it points to and area reachable with an absolute branch,
1608 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1610 * mini.c: optimize small copies in cpblk.
1612 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1614 * basic-calls.cs basic-float.cs: New regression tests.
1616 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1617 negative offsets from %fp. Implement localloc. Fix local register
1618 allocation. Fix the case when the this argument needs to be saved to
1619 the stack. Implement some missing opcodes.
1621 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1623 * mini.c (mini_method_compile): Reenable global regalloc in methods
1624 with exception handlers.
1626 * linear-scan.c (mono_varlist_sort): Fix warning.
1628 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1630 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1633 * liveness.c: Make all variables uses in exception clauses volatile, to
1634 prevent them from being allocated to registers. Fixes #42136.
1636 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1638 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1641 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1642 argument to mono_arch_regalloc_cost.
1644 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1647 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1649 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1650 Make the cost of allocating a variable to a register arch dependent.
1652 * basic-calls.cs: Fix compilation of tests.
1654 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1655 helper function to cut back on the number of #ifdefs needed.
1657 * mini-ppc.c: Fix compilation.
1659 * basic-calls.cs: New regression tests.
1661 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1663 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1664 of l0 since that is callee saved.
1666 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1669 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1670 of delay instruction.
1672 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1674 * mini.h (MonoCallInst): Add 'virtual' flag.
1676 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1678 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1680 * *.cs: New regression tests.
1682 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1685 * mini.c (mono_runtime_install_handlers): Fix build.
1687 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1688 'signal_stack_size' members.
1690 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1691 alternate signal stack.
1693 * exceptions-x86.c: Add stack overflow handling.
1695 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1696 functions to arch independent code.
1698 * mini.c (mono_print_tree): Print more detailed info for load_membase
1701 2004-02-23 Martin Baulig <martin@ximian.com>
1703 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1705 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1707 * mini-x86.c: fixed reg allocation for div/rem.
1709 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1711 * driver.c (mono_main): Report some configuratio options on --version.
1713 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1715 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1716 low in the address space. Correctly flush memory in thunks where we
1719 2004-02-20 Martin Baulig <martin@ximian.com>
1721 * mini.c (mini_get_method): New static method; inflate all generic
1722 methods and methods in open generic instances.
1723 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1724 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1726 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1728 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1730 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1732 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1734 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1736 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1737 it compile using Sun's compiler.
1739 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1741 * 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.
1743 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1745 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1747 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1749 * mini-ppc.c: handle calls outside of the allowed range with thunks
1750 allocated using the code manager.
1751 * tramp-ppc.c: use the code manager to hold generated native code.
1752 Fixed the magic trampoline to just patch vtable entries.
1754 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1756 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1759 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1761 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1764 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1765 if we have a working __thread implementation.
1767 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1768 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1770 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1772 * mini-x86.c: Fix compilation under gcc 2.
1774 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1776 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1777 contains a call to the wrapped function.
1779 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1780 OP_<CALL>_IMM opcodes, and use them under X86.
1782 * mini.c (mono_jit_find_compiled_method): Fix warning.
1784 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1786 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1788 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1789 functionality to mini.c.
1791 * mini.c (mono_create_jump_trampoline): New function to create a jump
1792 trampoline. Return a compiled method instead of a trampoline if it
1793 exists. Add a cache for jump trampolines.
1795 * mini.c (mono_jit_find_compiled_method): New function to return a
1796 compiled method if it exists.
1798 * mini-x86.c: Call mono_create_jump_trampoline instead of
1799 mono_arch_create_jit_trampoline.
1801 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1802 a jump trampoline. Fixes #52092.
1804 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1806 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1807 which is not up-to-date. Add check_corlib_version () instead.
1809 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1812 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1813 since newer valgrind versions do not need it.
1815 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1816 compile a method with a given set of optimizations.
1818 * mini.c: Compile icall wrappers on-demand instead of at startup.
1820 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1821 wrapper for an icall.
1823 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1825 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1828 * iltests.il: Add test for non-empty stack before switch instruction.
1830 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1832 * mini.c: Add support for new stringbuilder marshalling conventions.
1834 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1836 2004-02-01 Martin Baulig <martin@ximian.com>
1838 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1839 in `ginst->mtype_argv'.
1841 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1843 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1844 facilitate grepping.
1846 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1848 * mini.c: fixed buglet in initobj generic implementation for references.
1850 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1852 * Makefile.am: make the version script conditional.
1853 * jit-icalls.c: handle missing truncl().
1855 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1857 * exceptions.cs: Add more tests for double->int conversion.
1859 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1860 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1862 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1864 * driver.c: make --verbose --version emit an error
1865 if the loaded corlib doesn't match the runtime version.
1867 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1869 * mini-ppc.h: export ppc_patch().
1870 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1871 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1872 on par or better than on MacOSX.
1874 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1876 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1877 mono_lookup_pinvoke_call.
1879 * mini-x86.c: Under windows, the default pinvoke calling convention is
1880 stdcall. Fixes #52834.
1882 * mini.c (optimize_branches): Add an upper bound to the number of
1883 iterations to prevent infinite loops on strange loops. Fixes #53003.
1885 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1887 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1888 and ISINST. Fixes #52093.
1890 * objects.cs (test_0_vector_array_cast): New tests.
1892 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1894 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1895 checking in Array.Set ().
1897 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1900 * object.cs (test_0_multi_array_cast): New regression test.
1902 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1904 * exceptions-ppc.c: fix build on Linux/PPC.
1906 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1908 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1909 running under valgrind.
1910 (x86_magic_trampoline): Fix build bustage.
1912 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1913 negative values as well. This is needed for the encoding of the line number
1914 info, since sometimes the line numbers are not in increasing order.
1916 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1918 * cpu-pentium.md (localloc): Increase the size of the localloc
1919 instruction since it is a loop under Win32.
1921 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1924 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1926 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1927 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1928 Max Horn (max@quendi.de). Fix file names in comments.
1930 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1932 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1933 avoid stack overflow.
1934 (replace_usage): Avoid uninitialized variable warnings.
1936 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1937 and taking the address of valuetype variables.
1939 2004-01-03 Patrik Torstensson
1941 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1942 for other purposes than FP later on.
1944 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1946 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1949 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1951 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1953 2003-12-30 Patrik Torstensson <p@rxc.se>
1955 * mini-x86.h: Decreased number of availiable fp regs.
1956 Solves corner cases with FP spilling.
1958 2003-12-23 Patrik Torstensson <p@rxc.se>
1960 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1961 for floating point stack tracking / spilling on x86.
1964 * basic-float.cs: added float mul overflow test.
1966 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1968 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1970 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1972 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1973 supports for cond branches that overflow the immediate
1974 overflow offset. mcs can compile simple programs.
1976 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1978 * exceptions-ppc.c: exception handling support wip:
1979 finally handlers get run on exception.
1981 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1983 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1986 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1988 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1989 initial support for stack walking and unwinding.
1991 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1993 * driver.c (mono_main): Make corlib-out-of-sync message more
1994 descriptive. Also remove verify_corlib call.
1996 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1998 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1999 not overlap with other call's arguments, too.
2001 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
2003 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
2004 move to arch-specific code the choice of arch-specific
2005 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
2006 * mini.c: ensure emulation calls will not interleave
2009 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
2011 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
2012 the magic trampoline stack frame is dropped before executing
2015 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
2017 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
2018 and integer to fp conversions. Added support for overflowing
2019 arguments on the stack. Reserve a couple more registers as temps.
2020 Added support for aot compilation (as output still needs to be
2023 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2025 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
2026 Don't overwrite return register in some corner cases.
2028 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
2030 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
2031 static constructors when AOT compiling.
2033 * driver.c (mono_main): Call mono_check_corlib_version.
2035 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2037 * cpu-g4.md, basic.cs: fixed div target register.
2039 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2041 * mini-ppc.c, basic.cs: shl_imm fix with test.
2043 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2045 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2046 structures by value. Misc fixes.
2047 * objects.cs: more tests.
2049 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2051 * mini-ppc.c: lconv.ovf.i implemented.
2053 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2056 (mini_init): don't error out if someone already called g_thread_init.
2058 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2060 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2061 to be any type per the spec. Fix abnormal memory usage when
2062 the same object is repeatedly thrown.
2064 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2066 * mini.c: check for overruns in IL code.
2068 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2070 * TODO: Add/remove some todo entries.
2072 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2074 * driver.c (mono_main): Call mono_verify_corlib.
2076 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2078 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2079 This has been moved to mini.c
2080 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2081 type being casted is marshalbyref it could be a proxy, so instead of
2082 emitting the type check code, emit a call to a runtime method that will
2083 perform the check by calling CanCastTo if needed.
2085 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2087 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2088 methods with large stack frames under Win32.
2090 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2092 * Makefile.am: Distribute regression tests.
2094 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2095 at the end instead of inserting each variable into the sorted list.
2097 * linear-scan.c (mono_varlist_sort): New helper function.
2099 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2101 * mini.c: ensure arguments and locals are within bounds.
2103 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2105 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2108 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2110 * mini.c (mono_cprop_copy_values): Fix crash.
2112 * aot.c: Set verbosity back to 0.
2114 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2116 * regalloc.c: complete memory leak fix by Laurent Morichetti
2119 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2121 * driver.c (main_thread_handler): Revert the previous patch.
2123 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2126 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2127 memory from the memory pool.
2129 * driver.c (main_thread_handler): Turn on all optimizations when
2132 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2133 an array for better performance.
2135 * regalloc.c (mono_regstate_assign): Fix memory leak.
2137 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2138 serialize the debug info.
2140 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2141 debug info from the serialized representation.
2143 * aot.c: Save debug info into the generated file and load it when
2146 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2148 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2150 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2151 More FP-related fixes.
2153 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2155 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2156 and register allocation buglet. Hello world now runs.
2158 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2160 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2161 * tramp-ppc.c: fixed class init trampoline.
2162 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2164 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2166 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2167 mini.c: more ppc changes/fixes.
2169 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2171 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2172 Also optimize the case when the arguments are the same in the caller
2175 * iltests.il: Add tests for tail calls with valuetype arguments.
2177 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2179 * mini-ppc.c: fixes for struct return type.
2181 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2183 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2184 mono_spillvar_offset() to arch-specific code.
2186 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2188 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2190 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2192 * exceptions-x86.c: Fix stack space leaks.
2194 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2195 registers from the lmf if the method has save_lmf set.
2197 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2199 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2200 of icall wrappers into InvokeInDomain, since these are now per-domain.
2202 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2204 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2205 make some opcode emulation and intrinsic ops enabled/disabled
2206 according to the architecture. More fixes.
2208 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2210 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2212 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2214 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2215 arch-specific handling for 'this' and struct return type to
2218 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2220 * aot.c: prevent divide by zero error when reporting (it happened with
2223 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2225 * mini.h (inst_switch): Remove unused macro.
2227 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2230 (load_aot_module): free 'info->methods' and 'info' properly. No more
2231 "free(): invalid pointer blah" messages when you have an old aot
2234 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2236 * jit-icalls.c, mini.c: Added support for context static fields.
2238 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2240 * mini.c (mono_method_blittable): Methods which set LastError are not
2241 blittable either. Fixes #51108.
2243 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2245 * mini.c: flush icache.
2246 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2248 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2250 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2252 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2254 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2257 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2260 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2262 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2264 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2265 instruction when the result is discarded.
2267 * iltests.il (test_0_div_regalloc): New regression test.
2269 * arrays.cs: Fix compilation error.
2271 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2273 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2274 float rules to inssel-x86.brg: sane architectures with FP registers
2275 don't need to implement these rules.
2277 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2279 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2281 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2283 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2284 implementation of 32 bit systems.
2286 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2288 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2289 (Jeroen Zwartepoorte).
2291 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2293 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2294 the caller and the callee matches.
2296 * mini.c (mono_method_to_ir): Add comment.
2298 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2299 signbit is missing on some platforms.
2301 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2303 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2305 * mini.c (setup_jit_tls_data): Call the new function.
2307 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2309 * mini-x86.c: Add experimental support for fast access to the lmf
2310 structure under NPTL/Linux 2.6.x.
2312 2003-11-06 Martin Baulig <martin@ximian.com>
2314 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2315 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2318 2003-11-02 Martin Baulig <martin@ximian.com>
2320 * mini.c (inflate_generic_field): New static method.
2321 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2322 generic instance and the field is declared in a generic type, call
2323 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2325 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2327 * mini.h mini.c (mono_method_same_domain): New function to return
2328 whenever the caller and the callee are in the same domain.
2330 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2332 2003-10-30 Martin Baulig <martin@ximian.com>
2334 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2335 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2337 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2338 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2340 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2342 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2345 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2346 object here, so it is in the correct appdomain etc.
2348 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2350 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2352 (mono_method_to_ir): Avoid freeing the type created returned from
2353 mono_type_create_from_typespec, since it is put into an internal cache
2354 by the function. Fixes pointer.exe.
2356 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2357 trampolines for icalls and pinvokes as well. Fixes #33569.
2359 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2361 * mini.c: Update after appdomain changes.
2363 * mini.c (mono_jit_compile_method_inner): Allways compile native
2364 method wrappers in the root domain, since there can only be one
2365 instance of them, whose address is stored in method->info.
2367 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2369 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2370 environment variable. Instead detect automatically whenever running
2371 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2374 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2376 * trace.c, trace.h: New files that implement the new trace option
2379 * driver.c: Document new --trace options.
2381 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2384 - if (mono_jit_trace_calls)
2385 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2387 * mini.h: prototypes.
2389 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2391 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2393 * mini.c inssel.brg: Implement typedefbyref opcodes.
2395 * mini.c (mono_jit_compile_method): Remove unused local variable.
2397 * mini.c (mono_jit_compile_method_inner): Ditto.
2399 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2401 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2403 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2405 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2407 * mini.c (mono_no_aot): Remove unused global variable.
2409 * mini.c: Thread safety fixes.
2411 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2413 * mini.c (mono_create_class_init_trampoline): Add a lock around
2414 class_init_hash_addr.
2416 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2419 * mini.c: Decompose the NEWARR instruction before decomposing its
2420 arguments. Fixes #30073.
2422 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2424 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2427 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2429 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2431 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2433 * driver.c: Add support for compiling icall wrappers to --compile.
2435 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2437 * inssel.brg: The empty value in class->interface_offsets is -1, not
2440 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2442 * objects.cs: New test for 'is' operator on an array of interfaces.
2444 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2446 * tramp-ppc.c: update trampoline code to support jumps
2447 and class initialization.
2449 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2451 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2453 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2455 * inssel.brg (OP_UNBOX): Remove unused rule.
2457 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2458 region instead of one for each method. Fixes #47813.
2460 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2462 * exceptions.cs (test_0_nested_finally): New regression test for
2463 nested exception handlers.
2465 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2467 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2469 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2472 * mini.c (mono_method_check_inlining): Make the inlining limit
2473 configurable by an environment variable.
2475 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2477 * mini.h: Bump AOT file version.
2479 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2480 token, store the image along with the token, since the token might not
2481 refer to the same image as the method containing the relocation,
2482 because of inlining.
2484 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2486 * mini.c (mono_precompile_assemblies): New function to compile
2487 all methods in all loaded assemblies.
2489 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2491 * regalloc.h regalloc.c (MonoRegState): Change the type of
2492 iassign and fassign to int*, since they can contain large negative
2493 values if the register is spilled. Also added some comments. Fixes
2496 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2497 under Win32. Fixes #42964.
2499 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2501 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2503 * aot.c: Added support for AOT compiling methods which contain calls
2504 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2507 * driver.c (compile_all_methods): Run the compilation in a thread
2508 managed by mono. Fixes #44023.
2510 * mini.c (mono_codegen): Print full method name in verbose output.
2512 * mini-x86.c (mono_arch_patch_code): Fix warning.
2514 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2515 jumps, since the method we are jumping to might be domain-specific.
2517 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2519 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2521 * inssel.brg: string chars are unsigned.
2523 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2525 * TODO: New todo item.
2527 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2528 which calls mono_runtime_class_init and patches the call site to
2529 avoid further calls.
2530 (mono_arch_create_class_init_trampoline): New arch specific function
2531 to create a class init trampoline.
2532 (create_trampoline_code): Generalized so it can create
2533 class init trampolines as well.
2535 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2536 (mono_create_class_init_trampoline): New function to create and cache
2537 class init trampolines.
2538 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2539 vtable given the address of a class init trampoline. Used by the
2541 (mono_codegen): Generate a call to a trampoline instead of
2542 mono_runtime_class_init in LDSFLD[A].
2543 (mono_codegen): Add relocations for the new trampoline.
2545 * mini.h mini-x86.c aot.c: Added a new relocation type:
2546 MONO_PATCH_INFO_CLASS_INIT.
2548 * mini.h: Bump AOT version number.
2550 * aot.c: Create a copy of the loaded code instead of using the original
2551 so methods which call each other will be close in memory, improving
2554 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2555 patch since it breaks the regression tests.
2557 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2558 for the register saving instruction sequence since the
2559 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2561 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2563 * TODO: Fix todo item && remove another.
2565 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2567 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2570 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2571 function of the module.
2573 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2574 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2575 --no-aot command line option.
2577 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2579 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2580 by Bernie Solomon (bernard@ugsolutions.com).
2582 * inssel.brg: Refactor the interface offset table related code into
2583 its separate functions and add support for the AOT case.
2585 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2587 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2589 * aot.c: Added mono_aot_verbose variable and made all debugging
2590 output depend on the value of this variable.
2592 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2593 method_label and info_label.
2595 * mini.h mini-x86.c aot.c: Added a new relocation type
2596 MONO_PATCH_INFO_IID for klass->interface_id.
2598 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2599 the MonoJitInfo structure.
2601 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2602 a non-root appdomain in shared mode.
2604 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2606 * aot.c: make aot loader less verbose. Remove free of unused variable.
2608 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2610 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2612 * .cvsignore: Added *.dll.
2614 * mini.c (mono_print_tree_nl): New function callable while debugging.
2616 * mini.c (mono_print_code): Export this.
2618 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2621 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2623 * mini.h (MonoCompile): Added 'jit_info' field.
2625 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2626 the cfg structure, since it is needed by the AOT compiler.
2628 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2630 * aot.c: A major rewrite. Changes include:
2631 - save exception tables for methods which have them.
2632 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2634 - reworked the file format so it is now much smaller and needs
2635 fewer relocation entries.
2637 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2639 * aot.c (load_aot_module): Fix build bustage on platforms without
2642 2003-09-04 Martin Baulig <martin@ximian.com>
2644 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2646 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2648 * TODO: Some new optimization ideas.
2650 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2652 * aot.c: Save the optimization flags used to compile the code into
2655 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2656 support emitting domain specific code.
2658 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2659 no longer domain neutral. It can be made domain neutral by compiling
2660 with --optimize=shared.
2662 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2665 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2666 loading of AOT code.
2668 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2670 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2671 if there is no domain neutrality information.
2673 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2675 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2676 format version into the generated library.
2678 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2679 callee method into the caller since one of them could be shared.
2681 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2682 system exceptions from AOT code now works.
2684 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2685 method if it is domain neutral and the callee is not.
2687 * graph.c (cfg_emit_one_loop_level): Fix warning.
2689 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2691 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2694 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2696 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2697 is needed by code which is executed before mono_runtime_init ().
2698 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2700 * mini.c (mono_thread_abort): Fix warning.
2701 (mono_jit_compile_method): Call static constructor in the AOT case too.
2703 * aot.c (mono_compile_assembly): Fix warning.
2705 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2707 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2709 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2711 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2713 * cpu-pentium.md: Fix the length of call opcodes so they include the
2714 ESP restoring instruction. Fixes #47968.
2716 2003-08-28 Martin Baulig <martin@ximian.com>
2718 * mini-x86.c (mono_arch_call_opcode): Added support for
2719 MONO_TYPE_GENERICINST.
2721 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2723 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2725 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2726 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2728 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2731 2003-08-26 Martin Baulig <martin@ximian.com>
2733 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2734 when reporting an error, set this to the actual error location.
2735 (mono_method_to_ir): Report the correct error location if
2736 get_basic_blocks() returned an error.
2738 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2740 * mini.c (mono_type_blittable): OBJECT is not blittable.
2741 (mono_method_blittable): Methods which have marshalling descriptors
2742 are not blittable either. Fixes #47842.
2744 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2746 * driver.c mini.c: Use an environment variable instead of a global
2747 variable. Also fix the build.
2749 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2750 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2753 * driver.c mini.c: Added --with-valgrind option to turn off some
2754 code which prevents mono from running under valgrind.
2756 * mini.c (mono_emit_call_args): Fixed warning.
2758 * mini.c (mono_emulate_opcode): Fixed warning.
2760 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2762 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2763 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2764 regalloc.c, regalloc.h: specify available registers in arch-specific
2765 code and support floats in the regallocator (patch by Laurent Morichetti
2768 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2770 * mini.c: mono_thread_current() can be called only after
2771 mono_runtime_init(): rearrange code to not call it early on.
2773 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2775 * mini.c: allocate jump tables in the code mempools.
2777 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2779 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2782 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2784 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2785 12 to 16. This fixes bug #47453.
2788 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2790 * mini-ppc.c: fixed indexed load and unsigned compares.
2792 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2794 * mini.c: reenabled installation of handler for
2795 thread abort signal.
2797 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2799 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2800 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2801 until it's fixed and actually useful.
2803 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2805 * inssel-long32.brg: couple more opcodes implemented.
2807 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2809 * mini-sparc.c: Even more opcodes implemeted.
2811 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2813 * mini-sparc.c: More opcodes implemented.
2815 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2817 * mini-sparc.c: More opcodes implemented.
2819 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2821 * inssel-sparc.brg: Add some needed rules. Direct
2823 * Makefile.am: Use inssel-sparc.brg
2824 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2825 an assert happy for now.
2827 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2829 * mini-sparc.c: Fixed compile errors.
2830 * exceptions-sparc.c: Same. We now produce a mono binary
2831 on sparc-linux. Yea.
2833 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2835 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2836 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2837 They compile, but do not work.
2839 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2841 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2842 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2843 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2846 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2848 * mini.c: more opcodes implemented and better support for generics.
2850 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2852 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2853 * mini.c, mini.h: first cut at generics support: some new instructions
2854 added and changed the behaviour of some of the existing ones.
2856 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2858 * mini.c: Removed definition of metadata_shared mutex here.
2860 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2862 * mini-x86.c: make vararg calls work for instance methods.
2864 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2866 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2867 returns the arguments in a separte list, now.
2869 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2871 * aot.c, mini.c: updates for array type representation changes.
2873 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2875 * mini.c: register function to perform jit shutdown.
2877 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2879 * mini.c: use a faster allocator if possible.
2881 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2883 * aot.c: some cleanups and portability changes.
2885 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2887 * mini.c: use faster allocation for CEE_BOX if possible.
2889 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2891 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2892 Moved inlined mempcy code to its own function so that is can be
2893 reused. Added an inline memset function as well (optimized initobj).
2894 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2896 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2898 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2900 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2902 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2903 arch code can setup the cpu for CLR execution, if needed.
2904 We use it on x86 to set the precision of FP operations.
2906 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2908 * mini.c: disable some optimizations if we can guess they'll cost too
2909 much for a given method.
2911 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2913 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2915 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2916 * mini.h mini.c mini-x86.c: Added instruction level coverage
2917 info collection support.
2919 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2921 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2922 is now implemented in the profiling API. Get rid of a couple of
2923 unnecessary global variables.
2925 2003-06-15 Nick Drochak <ndrochak@gol.com>
2927 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2928 * cpu-g4.md: add op_bigmul and op_bigmul_un
2929 * cpu_pentium.md: add op_bigmul_un
2930 * inssel-long32.brg: add rule for unsigned bigmul
2931 * mini-ops.h: define OP_BIGMUL_UN
2932 * mini-x86.c: THE BUG: handle (un)signed properly
2933 * mini.c: choose unsigned opcode if needed.
2934 This set of patches fixes bug #44291
2936 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2938 * mini.c (optimize_branches): improved to handle all kinds of
2939 conditional branches.
2941 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2943 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2944 don't raise exceptions.
2946 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2948 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2949 to arch-specific files.
2951 2003-06-09 Martin Baulig <martin@ximian.com>
2953 * Makefile.am (libs): Added $(LIBGC_LIBS).
2955 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2957 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2958 and OP_ATAN (fixes bug#44293).
2960 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2962 * Makefile.am, mini-x86.c: rename cpu description array to
2963 pentium_desc, since some compilers define the 'pentium' preprocessor
2966 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2968 * mini.c (mini_select_instructions): add explicit branch if the
2969 following block is not the false target of a conditional branch -
2970 we need this with any optimization that reorder or remove bblocks
2972 * mini.c (optimize_branches): bug fixes
2974 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2976 * mini.c (mono_method_to_ir): inline static readonly fields
2978 * ssa.c (fold_tree): start cfold support for long (very simple
2981 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2983 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2985 * inssel.brg: fixed memcpy (bug #44219).
2987 2003-06-05 Dick Porter <dick@ximian.com>
2989 * driver.c: Set the glib log levels to not abort if g_message
2992 g_set_prgname() has to happen before mini_init() so that the
2993 process handle gets the info.
2995 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2997 * driver.c: add intrins to the default optimizations to get wider
3000 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3002 * mini.h: some large basic blocks will overflow a 16-bit
3003 integers for symbolic registers.
3005 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3007 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
3008 (mono_arch_output_basic_block): fix bug 43499
3010 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3012 * mini.c: kill duplicated definition of mono_debug_format.
3014 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
3016 * mini-x86.c, arrays.cs: fixed register allocation bug.
3018 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3020 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
3022 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
3024 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3027 (print_method_from_ip): also print source location information if
3030 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
3032 * mini.c (mono_find_block_region): bug fix in region code
3033 (mini_method_compile): enable removing unreachable code again, but
3034 only in methods without exception clauses.
3036 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3038 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
3039 Implemented arglist opcode and handling of TypedReference type.
3040 Fixed x86 call convention when a structure is returned.
3041 Minimal support for calling static vararg methods.
3043 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3045 * mini.c (mini_method_compile): always remove unreachable code,
3046 because the code in them may be inconsistent (access to dead
3047 variables for example).
3049 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3051 * driver.c, debug-mini.c: warning fixes.
3053 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3055 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3057 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3059 * mini.c: thread-static fields are registered in mono_class_vtable(),
3060 so ensure the function is called before checking for them.
3062 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3064 * mini.c (optimize_branches): fix for bug 43586
3066 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3067 overflow (fixes Bug #43639)
3069 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3071 * mini.c, objects.cs: allow the use of stobj for primitive types.
3073 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3075 * mini.c: be less strict about argument checking until we support
3076 running the verifier.
3078 2003-05-27 Nick Drochak <ndrochak@gol.com>
3080 * basic-long.cs: tests for (ulong)int * (ulong)int also
3081 * mini.c: use the same trick for (ulong)int * (ulong)int
3083 2003-05-27 Nick Drochak <ndrochak@gol.com>
3085 * basic-long.cs: add regression test for (long)int * (long)int
3086 * cpu-pentium.md: add op_bigmul specification
3087 * inssel-long32.brg: add OP_BIGMUL rule
3088 * mini-ops.h: add OP_BIGMUL
3089 * mini-x86.c: register allocator: handle case where src1 needs to be
3091 * mini.c: substitute special BIGMUL opcode in the tree for
3092 (long)int * (long)int
3094 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3096 * jit-icalls.c: call the type ctor on field access if needed.
3098 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3100 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3101 to a method (including results of ldelema, bug#43207).
3103 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3105 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3106 colors to show exception handler blocks.
3108 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3109 (fix for pinvoke7.cs).
3111 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3113 * mini.h, mini.c: ensure correct initialization order for types that
3114 require it. Prepare for lazy compilation of jit icall wrappers.
3115 Provide a name for opcode emulation to reduce unneeded mallocing.
3117 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3119 * mini-x86.c: better register restoring code and profiling
3120 support for tail calls.
3122 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3124 * mini.h, driver.c: prepare for leaf methods optimization.
3126 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3128 * mini.c: get targets of branches before converting a method.
3130 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3132 * mini.c (optimize_branches): added some experimental code (disbaled)
3134 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3136 * mini.c (optimize_branches): fix branch to branch optimization
3138 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3140 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3142 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3144 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3147 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3149 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3150 enable use of interface variables again.
3152 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3153 I1 to registers because there is no simply way to sign extend 8bit
3154 quantities in caller saved registers on x86.
3156 * inssel-float.brg: set costs of some rules to 2 so
3157 that monobure always select the arch. specific ones if supplied,
3158 regardless of the order we pass the files to monoburg.
3160 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3162 * mini.c, mini-x86.c: since the magic trampoline for jumps
3163 can't patch the code directly, we do it as soon as the
3164 method gets compiled.
3166 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3168 * mini-x86.c, mini.h: introduce a new patching method
3169 to support CEE_JMP and tail calls.
3170 * mini.c: obey tail.call. Don't precompile methods target
3172 * tramp-x86.c: new trampoline code to handle methods
3173 reached through a jump.
3175 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3177 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3178 bit values to registers
3180 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3182 * mini.c (mono_compile_get_interface_var): share interface
3183 variables if possible.
3185 2003-05-16 Martin Baulig <martin@ximian.com>
3187 * debug-mini.c (mono_init_debugger): New function to initialize
3188 the debugger. This is not in the debugger since it needs to
3189 access some of mini's internals.
3191 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3193 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3195 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3197 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3198 for value type handling.
3200 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3202 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3203 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3205 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3207 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3208 the constructor through a proxy.
3210 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3212 * jit-icalls.c, inssel.brg: fixes to array element address
3215 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3217 * mini-x86.c (is_regsize_var): allocate pointer to registers
3219 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3221 * driver.c: fixed typo, added intrins to the set of optimizations
3222 tested with regressions.
3224 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3226 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3227 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3230 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3232 * inssel.brg: remove some common pop instructions without side effects
3234 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3236 * inssel-x86.brg: fixed thinko in int to double conversions.
3238 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3240 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3242 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3244 * inssel-long32.brg: two more missing instructions.
3246 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3248 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3251 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3253 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3256 * basic-float.cs: Added tests for negative zero.
3258 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3260 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3261 a couple of missing operations for long casts, with test cases.
3263 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3265 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3267 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3269 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3270 code size estimation.
3272 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3274 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3275 abstract methods (fix bug 42542)
3277 * aot.c: add ability to handle array types
3279 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3281 * mini.c: Call the _specific versions of the object allocation
3282 functions if possible.
3284 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3286 * driver.c: call setlocale ().
3288 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3290 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3293 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3295 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3297 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3298 wrappers (fix bug 42122)
3300 2003-05-04 Martin Baulig <martin@ximian.com>
3302 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3304 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3305 s/mini_set_defaults/mono_set_defaults/g.
3307 2003-05-04 Martin Baulig <martin@ximian.com>
3309 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3311 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3313 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3314 (reported by Don Roberts).
3316 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3318 * mini.c: temporarily work around two bugs for this release.
3320 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3322 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3323 that contains -export-dynamic and it makes using the ld script
3325 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3327 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3329 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3332 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3334 * mini.c: make sure leave calls all the needed finally blocks,
3335 even when the target jumps out of multiple exception clauses.
3337 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3339 * ldscript, Makefile.am: add linker script to reduce the number of
3340 exported symbols (should also fix the issues with libwine defining
3341 some of the same symbols in io-layer).
3343 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3345 * driver.c (mini_main): Avoid assertion when no file name is given on
3348 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3350 * driver.c: added --version/-V command line option.
3351 Added the inline optimization in the regression tests.
3353 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3355 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3356 to the type in the method signature (fixes bug#42134).
3358 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3360 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3362 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3364 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3366 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3368 * driver.c: fixed bug #42100.
3370 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3372 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3374 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3376 * mini.c: moved most of the code required to do inlining to its own
3377 function so it can be reused. Inline also ctors if appropriate.
3379 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3381 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3382 the runtime can call mono API functions.
3384 2003-04-27 Martin Baulig <martin@ximian.com>
3386 * debug-mini.c (mono_debug_init_method): Added
3387 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3388 send a notification to the debugger.
3390 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3391 running in the Mono Debugger, just pass the breakpoint number to
3392 mono_debug_init_method().
3394 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3396 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3398 * mini.c: allow some more unsafe compares.
3400 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3402 * mini-x86.c, Makefile.am: make distcheck works (partially from
3403 a patch by Richard Lee <r.h.lee@attbi.com>).
3404 * regset.c, regset.h: removed, they are unused.
3406 2003-04-25 Dick Porter <dick@ximian.com>
3408 * driver.c: Usage reports the name as 'mono' not 'mini'
3409 * exceptions-x86.c: Build and run on freebsd
3411 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3413 * Makefile.am: install the program with the 'mono' name and
3414 the library as libmono instead of mini and libmini.
3416 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3418 * driver.c: provide the APIs for the embedding interface of the old jit.
3420 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3422 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3424 2003-04-23 Martin Baulig <martin@ximian.com>
3426 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3428 * driver.c: Added `--debug' command line argument to enable
3431 2003-04-23 Martin Baulig <martin@ximian.com>
3433 * debug.[ch]: Removed. The code is now in
3434 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3436 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3439 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3441 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3443 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3446 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3447 mono_domain_finalize.
3448 (mini_method_compile): use mono_method_profile* if the the option is
3451 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3453 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3454 methods with their wrapper.
3456 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3457 methods with their wrapper.
3459 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3462 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3465 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3468 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3470 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3472 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3474 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3475 of the mempool. This is slightly faster and uses less memory
3477 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3479 * mini.c: avoid O(n) allocation for variables.
3481 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3483 * mini.c: handle items on the stack after inlining methods.
3485 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3487 * mini.c: make the method->opcode optimization dependent
3488 on MONO_OPT_INSTRINS and do it lazily.
3490 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3492 * driver.c: print overall results at the end of regression run.
3494 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3496 * inssel.brg: don't overwrite symbolic registers.
3498 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3500 * inssel-x86.brg: fix conversion from long to float.
3502 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3504 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3506 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3508 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3510 * driver.c: Added --print-vtable option as in the old JIT.
3512 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3514 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3516 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3518 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3520 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3522 * mini.c regalloc.c regalloc.h: Fix memory leak.
3524 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3526 * aot.c (mono_aot_get_method): register all used strings
3528 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3530 * mini.c: always intern strings references with ldstr at compile time.
3532 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3534 * Makefile.am: add BUILT_SOURCES.
3536 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3538 * driver.c: give a better error message when the assembly to execute
3539 doesn't have an entry point.
3541 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3543 * Makefile.am: added hack for automake
3545 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3548 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3550 22003-04-07 Martin Baulig <martin@ximian.com>
3552 * Makefile.am: Added Makefile.am.
3554 * debugger-main.c: Removed, this is now in the debugger where it
3557 * mini.pc.in: Call this package `mini' for the moment.