1 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3 * inssel-x86.brg: more burg love
5 * inssel.brg: more cleanup
7 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
9 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
11 * basic-long.cs, basic-calls.cs: new tests for optimization.
13 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
15 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
18 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
24 * inssel.brg (mini_emit_memcpy): use
25 NO_UNALIGNED_ACCESS to disable memcpy optimization
27 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
29 * mini-amd64.c: Handle generic types in various places.
31 * mini.c (mono_method_to_ir): Handle generic types in init locals.
33 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
35 * mini.c (handle_box): Fix warning.
37 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
39 * mini-amd64.h: Enable the emit_state optimization.
41 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
43 * mini-amd64.c: Add some new 64 bit peephole opts.
45 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
47 * cpu-amd64.md: sreg1 of div instructions must be %rax.
49 * mini-amd64.c: Register allocator fixes.
51 * mini.c: Add an optimization to emit_state to avoid allocation of new
52 registers on some platforms.
54 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
56 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
58 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
59 allocation. Fixes #63085.
61 * basic-long.cs: Add new regression test.
63 * mini-amd64.c: Register allocator improvements.
65 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
67 * mini-amd64.c (read_tls_offset_from_method): Add another code
70 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
71 instruction sequence for nullifying class init trampolines.
73 * objects.cs: Add new regalloc test.
75 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
77 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
79 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
81 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
84 * driver.c: Fix profiling after TLS changes.
86 * driver.c (mono_main): Set mono_stats.enabled if needed.
88 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
91 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
93 * mini-x86.c: use a 1 op rather than a 2 op tls access
94 instruction -> faster.
96 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
98 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
101 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
103 * exceptions-sparc.c (throw_exception): fix typo
105 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
107 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
108 set tree->dreg correctly with tls. Allow any
111 * mini-x86.c (read_tls_offset_from_method): add new code
112 generation pattern seen with GCC.
115 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
117 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
118 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
119 exceptions-sparc.c: fix some performance issues in exception
120 handling and setting of the stack trace for exceptions that were
123 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
125 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
128 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
131 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
133 This patch inlines tls access, when possible.
135 * mini.h: new arch functions for TLS intrinsics.
136 All platforms updated with a stub.
138 * mini.c: use the new intrinsics
140 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
141 arch specific intrinsic for tls variables
143 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
145 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
148 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
150 * mini.c: thread local allocation
152 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
154 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
156 * Makefile.am: Link against the static version of libmonogc.
158 * Makefile.am: Link the static versions of the convenience libraries
159 into the mono executable.
161 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
163 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
165 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
168 * mini-amd64.c: Reorganize function call code.
170 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
172 2004-08-14 Ben Maurer <bmaurer@ximian.com>
174 * inssel-x86.brg: use xor eax,eax.
176 * basic.cs: new tests
178 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
180 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
181 in exception throwing code.
183 2004-08-14 Ben Maurer <bmaurer@ximian.com>
185 * inssel-x86.brg: use xor esi,esi.
187 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
189 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
190 can trace methods compiled during mini_init () too.
192 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
195 2004-08-14 Ben Maurer <bmaurer@ximian.com>
197 * Makefile.am: static link on x86 (r=zoltan)
199 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
201 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
202 code since it causes some programs to fail.
204 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
206 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
208 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
210 * mini.c: ovfops_op_map - add STACK_OBJ case for
212 * basic.cs: add test_0_pin_string as test
215 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
217 * Makefile.am: build C# if srcdir != builddir
219 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
221 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
224 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
226 * driver.c: enable loop by default again and include abcrem in -O=all.
228 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
230 * iltests.il: Add some localloc tests.
232 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
234 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
237 * inssel-amd64.brg: Add some optimizations.
239 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
242 * Makefile.am: Statically link mono against libmono on AMD64.
244 * mini-amd64.c inssel-amd64.brg: Optimizations.
246 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
248 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
250 * tramp-amd64.c: Patch calling code in trampolines.
252 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
254 * mini-amd64.c: pinvoke struct passing fixes.
256 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
258 * mini-sparc.c: redo change, make mono_arch_cpu_init call
259 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
261 2004-08-05 Duncan Mak <duncan@ximian.com>
263 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
266 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
268 * mini-amd64.c (emit_move_return_value): Move return value for normal
271 2004-08-05 Martin Baulig <martin@ximian.com>
273 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
274 `type->type'; just modify `type' itself when dealing with enums
275 and generic instances.
276 (check_call_signature): Make `simple_type' a `MonoType *'.
278 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
280 * mini.c: Use OP_PADD to add offsets to addresses.
282 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
284 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
286 * mini-sparc.c (mono_arch_emit_epilog): fix check
287 for folding last op into restore instruction
289 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
291 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
292 helper methods using the code manager.
294 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
296 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
298 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
300 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
301 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
303 * mini-s390.c: fix tail processing
305 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
307 * mini-ppc.c: mul.ovf.un exception name fix.
309 2004-08-03 Martin Baulig <martin@ximian.com>
311 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
312 instances; before jumping to `handle_enum', also modify `ptype'.
314 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
316 * cpu-sparc.md: fcall maximal length too small.
318 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
320 * mini-amd64.c mini.h: Add initial support for passing/returning
321 structures to/from pinvoked methods.
323 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
325 * mini-ppc.c: reg allocator fix.
327 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
329 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
331 * inssel.brg: Optimize memset on 64 bit machines.
333 * mini-amd64.c: Fix some vararg cases.
335 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
337 * mini-s390.c: Corrected macro in emit_float_to_int
339 * s390-abi.cs: Tests to exercise the s390 ABI
341 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
343 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
346 * basic.cs: Add a test for add.ovf.un.
348 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
350 * mini-sparc.c: add case for OP_IDIV_UN
352 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
354 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
356 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
358 2004-07-30 Ben Maurer <bmaurer@ximian.com>
360 * basic.cs: regression tests.
362 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
365 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
367 * basic.cs: Add a new test.
369 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
370 and AOT. Various fixes and optimizations.
372 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
374 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
376 * mini-ppc.c: make sure temp regs are not used for global reg
379 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
381 * cpu-sparc.md: conv_i8 fix for 64bits
383 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
385 2004-07-29 Ben Maurer <bmaurer@ximian.com>
387 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
388 add opcode for cmp BYTE PTR [eax], imm.
390 * inssel.brg: Make memcpy and memset takes bases.
392 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
394 * *-amd64.*: More AMD64 work.
396 2004-07-28 Ben Maurer <bmaurer@ximian.com>
398 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
399 add a compare-not-equal opcode.
401 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
403 * mini.c: Use mono_init_from_assembly instead of mono_init.
405 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
407 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
409 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
411 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
413 * inssel.brg: 64 bit fixes.
415 * mini.h (MonoCallInst): Add some AMD64 specific data.
417 * mini.h: Add some OP_P opcodes.
419 2004-07-28 Ben Maurer <bmaurer@ximian.com>
421 * basic.cs: tests for 61797 and 61740
423 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
425 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
426 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
428 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
430 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
432 * *-amd64*.*: Ongoing AMD64 work.
434 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
436 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
438 * *-amd64*: Ongoing AMD64 work.
440 * mini-arch.h: Add AMD64 support.
442 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
444 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
446 * mini-ops.h: Add new opcodes.
448 * Makefile.am: Add AMD64 support.
450 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
451 rules into the inssel-long*.brg files.
453 * *-amd64.*: Add beginnings of AMD64 backend.
455 2004-07-22 Ben Maurer <bmaurer@ximian.com>
457 * mini.c (print_dfn): commenting out the code that prints
458 the cil. With -O=deadce, this makes -v -v crash.
460 * cpu-pentium.md: make checkthis have a length of 2
462 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
464 * mini-sparc.h: fix implementations of __builtin
465 functions for Sun compiler for V9.
467 2004-07-16 Ben Maurer <bmaurer@ximain.com>
469 * mini.c: use the new stelem.ref wrapper
470 * exceptions.cs, arrays.cs: new stelem.ref tests
472 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
474 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
475 new XSP should work with these changes).
477 2004-07-14 Ben Maurer <bmaurer@ximain.com>
479 * inssel-{long32,x86,}.brg: trivial optimizations.
481 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
483 * mini.c: load value when emitting box operation in
486 2004-07-12 Ben Maurer <bmaurer@ximian.com>
488 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
489 is one byte shorter than cmp DWORD PTR [eax], 0.
491 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
493 * inssel-ppc.brg: arguments on the stack are always
494 relative to the stack pointer (spotted by Neale Ferguson).
496 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
498 * exceptions-x86.c: delay appending the method name to the trace until
499 after mono_jit_info_table_find is called, as this gets the real
502 2004-07-09 Ben Maurer <bmaurer@ximian.com>
504 * aot.c: register roots
506 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
508 * aot.c : I could just use PLATFORM_WIN32 flag.
510 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
512 * aot.c : Reverting the previous fix. This time it broke linux build.
514 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
516 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
518 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
520 * mini.c (handle_stack_args): Remove some more debugging code.
522 * mini.c (handle_stack_args): Remove debug output left in by mistake.
524 * driver.c mini.h aot.c: Allow additional options to be specified with
525 --aot and pass them to mono_compile_assembly.
527 * aot.c: Add experimental code to AOT compile all loaded assemblies
528 on demand and save the code into a cache in the filesystem.
530 * aot.c: Add support for more wrapper methods.
532 * mini.c (handle_stack_args): Handle some corner cases. Fixes
535 * cpu-*.md: Remove removed opcodes.
537 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
538 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
539 related icalls to marshal.c.
541 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
543 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
545 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
547 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
549 2004-07-06 Ben Maurer <bmaurer@ximian.com>
550 * liveness.c: If liveness is recomputated we need to reset the information
551 for each variable. This way, if the liveness range has been narrowed
552 by optimizations that happened after the last computation, we can return
555 For example, if you have
560 // Tons of code that does not affect i
566 i = 0 is dead code and will be removed by SSA. However, when
567 linear scan gets to the code, i will still appear to be live
568 throughout the entire block. This prevents good register allocation.
570 2004-07-06 Martin Baulig <martin@ximian.com>
572 * debug-mini.c (mono_debug_init_method): Allow
573 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
574 (mono_debug_add_icall_wrapper): New method.
576 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
578 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
580 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
583 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
585 * aot.c (mono_aot_load_method): Fix loading of debug info.
587 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
589 * aot.c: Add logging support.
591 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
593 * mini.h: Add prototype for mono_print_method_from_ip.
595 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
597 * inssel.brg: 64 bit fixes.
599 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
602 * Makefile.am: Add SPARC64 support.
604 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
606 * aot.c: Fix alignment problems on 32 bit platforms.
608 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
610 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
613 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
616 * mini.h: Bump AOT file version. Some 64 bit fixes.
618 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
620 * inssel-sparc.brg: Add new rule to avoid register moves.
622 * inssel.brg: Add ldind_to_load_membase helper function.
624 2004-06-30 Ben Maurer <bmaurer@ximian.com>
626 * mini.c: OffsetToStringData intrinsic.
628 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
630 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
632 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
635 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
636 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
638 * mini.c: reinstated mono_compile_get_interface_var()
639 on x86, too, since the change breaks the Gtk# build there as well.
641 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
643 * driver.c: remove loop from the default optimizations: it seems to
644 interact badly with some of the other options (see bug #60613).
646 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
648 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
649 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
651 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
653 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
654 vararg-using methods.
656 2004-06-21 Martin Baulig <martin@ximian.com>
658 * mini/mini-exceptions.c
659 (mono_handle_exception): Added `gpointer original_ip' argument.
660 After calling mono_unhandled_exception(), call
661 mono_debugger_unhandled_exception() and if that returns true,
662 restore the context and return.
664 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
666 * mini-ppc.c: prefer the use of relative branches so
667 they won't need to be patched in aot code (patch from Patrick Beard).
669 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
671 * aot.c: patch from Patrick Beard to make the output assembly
672 more correct for the MacOSX assembler. Small tweak to
673 generate sane images on Linux/PPC, too.
675 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
677 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
678 case until bug #59509 is fixed (shows up in #60332).
680 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
682 * mini.c: make sure the needed wrappers are compiled, too, with
685 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
687 * driver.c: remove NPTL reference in --version output.
689 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
691 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
692 generate valid assembly for the Mach-O assembler.
694 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
696 * driver.c: don't include abcrem in the all optimization specifier
697 since it slows down jit compilation too much for now.
699 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
701 * mini.c: use BIGMUL only if both operands have the same signage.
702 * iltests.il: Test for bug 60056. (errors related to signage in
707 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
709 * mini.c, aot.c: memory leak fixes.
711 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
713 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
715 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
717 * Makefile.am: remove the -static hack completely, it links in
718 statically glib as well.
720 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
722 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
723 * exceptions.cs: make it compile with new mcs/csc.
725 2004-06-03 Massimiliano Mantione <massi@ximian.com>
726 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
727 and added relevant test case.
729 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
731 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
732 regressions in gtk-sharp.
734 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
736 * exceptions.cs: New regression tests.
738 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
740 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
742 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
744 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
746 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
748 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
750 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
752 * mini.c (mono_jit_runtime_invoke): Init class in this
753 method instead of trusting mono_jit_compile_method to
754 do the work (because wrappers can be in object class)
756 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
758 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
760 * basic-long.cs: New regression test.
762 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
764 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
767 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
769 * Makefile.am: fix miguel's change to build mono statically against
770 libmono (track build dependencies).
772 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
774 * cfold.c: Some glib versions do not have G_MININT32.
776 2004-05-26 Massimiliano Mantione <massi@ximian.com>
778 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
779 with precision of tan, atan, sin and cos, and implemented related
780 regressions tests (fixes bug 54467, but one new problem appeared and
783 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
785 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
787 * exceptions.cs: Add test for constant folding && division by zero.
789 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
790 since driver.c is in libmono too, so the optimization was useless.
792 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
793 variable to driver.c so the compiler can emit more efficient code to
796 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
798 * Makefile.am: don't distribute generated inssel.[ch] files.
800 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
802 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
803 into the default appdomain. Fixes #58707.
805 * jit-icalls.c: Remove the broken approximation for truncl, doing
806 no conversion is better.
808 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
811 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
813 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
814 of the mcrxr instruction which is not available on some processors
815 even if it's documented to be. Implement add and sub overflow correctly
816 (still not complete for long unsigned). Speed up icalls a bit.
818 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
820 * mini.c (mono_jit_compile_method_with_opt): Make sure that
821 we run .cctor in the current domain instead of target_domain.
823 Fixes bug #58558, .cctor not being called in -O=shared.
825 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
827 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
829 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
831 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
832 which can be done with an imm8, do it that way.
833 (mono_arch_output_basic_block): ditto for a jmp
834 (mono_arch_emit_prolog): Computate maximum offset of a label.
836 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
838 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
839 now tries to allocate prefered physical reg's for virtual
840 regs. This reduces the number of emited spills/loads with
841 20-30% on our core assemblies.
843 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
845 * jit-icalls.c: truncl() is not needed and trunc() is
846 the correct thing to do anyway (bug #58287).
848 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
850 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
853 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
855 * driver.c: enable loop optimizations by default.
857 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
859 * mini-x86.c: fix calc of max loop size when aligning loops start.
861 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
863 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
866 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
868 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
871 * basic-long.cs: Add tests for add/subtract of immediates with carry.
873 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
875 * mini.c (inline_method): Allways inline some wrappers even if the cost
876 is too large. Fixes #58785.
878 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
880 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
882 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
883 (crichton@gimp.org). Beginning of support for sparc/linux.
885 * mini-sparc.c: Optimize retrieval of LMF address.
887 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
889 * exceptions-ppc.c: handle alloca in methods with clauses.
891 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
893 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
895 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
897 * mini.c: Delegate most of the abort signal work to
898 mono_thread_request_interruption, which also handles Stop and Suspend
901 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
903 * mini.c mini.h: Allow inlining of icall wrappers if the backend
904 supports the save/restore lmf opcodes.
906 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
908 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
911 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
913 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
915 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
916 methods which contain array accesses.
918 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
919 boundaries. Fixes #58537.
921 * iltests.il: Add regression test for #58537.
923 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
925 * mini-x86.c (mono_arch_local_regalloc): Last part of
926 fix for bug #58633 (releasing register to early).
928 2004-05-18 Miguel de Icaza <miguel@ximian.com>
930 * basic-long.cs: Add new regression test.
932 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
934 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
935 register too early on the chain.
937 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
939 * mini.c (create_helper_signature): Use a helper function to reduce
940 the code which needs to be written. Also set the calling convention of
941 icalls on windows. Fixes #57840.
943 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
945 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
946 exceptions-ppc.c: added helper function to get the instruction address
947 from a signal handler context.
949 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
951 * helpers.c: use g_get_tmp_dir. Invokes happyness
954 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
956 * helpers.c: Add new env variable to pass args to objdump.
957 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
959 2004-05-17 Radek Doulik <rodo@ximian.com>
961 * Makefile.am (common_sources): added abcremoval.h so it get
962 disted and daily mono packages on go-mono.com will build again
964 2004-05-17 Massimiliano Mantione <massi@ximian.com>
966 * abcremoval.c: Fixed coding style, added copyright header.
968 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
970 * mini.h: Added prototype for abc removal main function.
972 * build_relations_propagation_table.pl: Added copyright header.
974 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
976 * basic-long.cs: reg test for complex ceq_long bug.
978 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
980 * mini-x86.c (mono_arch_local_regalloc): Correctly free
981 reg in long and clob case (bug #58343). Fixed/added comments.
983 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
985 * mini.c (mono_jit_runtime_invoke): Follow new convention
986 of calling the invoke method with an function pointer.
988 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
990 * ChangeLog: Fix author of memory leak patch.
992 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
994 * Makefile.am: fix make dist as well...
997 2004-05-14 Massimiliano Mantione <massi@ximian.com>
999 * cfold.c: Made so that conversions from pointer to int4 are no-ops
1000 on archs where pointers are 4 bytes long.
1002 * Makefile.am: Added abcremoval.c source file.
1004 * abcremoval.c: Added abcremoval.c.
1006 * abcremoval.h: Added abcremoval.h.
1008 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
1010 * inssel.brg: Enabled bounds check removal.
1012 * mini.c: Added support for abcrem optimization.
1014 * mini.h: Added abcrem optimization label.
1016 * driver.c: Added support for abcrem optimization.
1018 * propagated_relations_table.def: Added propagated_relations_table.def.
1020 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
1022 * mini.c, cfold.c: fix style.
1024 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1026 * mini.c: handle issue with the low-level implementation of
1027 some long opcodes (bug #54209).
1029 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
1031 * basic.cs: test for my new cmov stuff.
1033 2004-05-13 Patrik Torstensson
1035 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
1036 opt and added peephole documentation.
1038 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
1040 * tramp-ppc.c: rewrote the generic trampoline code.
1042 2004-05-11 Patrik Torstensson
1044 * mini-x86.c: optimize long shl/shr asm code (one less branch)
1046 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
1048 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
1050 * mini.h mini.c dominators.c: Applied patch from Derek Woo
1051 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
1053 * mini.c: Add new icalls for AsAny marshalling.
1055 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
1057 * tramp-ppc.c, mini-ppc.c: more cleanups.
1059 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1061 * mini.c: no warnings.
1063 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1065 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
1067 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
1069 * mini.c: In the thread abort signal handler, if the thread is in the
1070 process of being stoped, don't throw the Abort exception, just stop the
1073 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
1075 * tramp-ppc.c: removed old code.
1077 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1079 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
1080 do some simple speed optimizations on ppc.
1082 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
1084 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
1085 and large offsets in load/store.
1087 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1089 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
1090 it causes regressions.
1092 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1094 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
1097 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1099 * jit-icalls.c: remove warnings.
1100 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
1101 speedups for unsafe code.
1103 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
1105 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
1107 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
1109 * basic-calls.cs: Add new regression test.
1111 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
1114 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
1116 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
1119 2004-05-06 Patrik Torstensson
1121 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
1122 long reg allocation in any reg (not only eax:edx) and implemented
1123 long shl/shr ops in asm instead of helpers.
1125 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
1127 * mini-sparc.h: Fix warnings.
1129 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
1132 * mini-exceptions.c (mono_handle_exception): Call the filter in a
1133 separate statement for clarity.
1135 * mini-sparc.c: Update status.
1137 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
1139 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
1142 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1144 * inssel-ppc.brg: another small pre-release workaround:
1145 we don't do overflow detection for long_sub_un.
1147 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1149 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
1150 (also works around a weird ppc bug: 57957).
1152 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
1154 * tramp-ppc.c: trampoline fixes.
1156 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
1158 * mini-ppc.c: fixed typos.
1160 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1162 * mini-ppc.c, exceptions-ppc.c: more code saves registers
1163 at the top of the stack. Fixed typos. Use a frame registers
1164 for all the methods with exception clauses.
1166 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1168 * exceptions-ppc.c: restore fp registers.
1170 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1172 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1173 order from the stack top (moved the stack room to save the
1174 return value for trace after the param area). Fixed corruption
1175 in restoring registers on unwind.
1177 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1179 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1181 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1183 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1184 and prolog/epilog for methods that use it. Allow
1185 enough param area room for varargs methods. Fix miguel's
1186 breakage in exception handling.
1188 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1190 * Makefile.am: run genmdesc only on current arch.
1192 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1195 * mini-x86.h: fix the build on windows.
1197 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1199 * 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.
1201 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1203 * mini-exceptions.c: New file.
1205 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1206 Move some parts of the x86 exception handling code to an
1207 arch-independent file so it can be shared with other ports.
1209 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1211 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1213 2004-04-26 David Waite <mass@akuma.org>
1215 * driver.c: remove comma from end of enumeration declaration
1217 2004-04-26 Jackson Harper <jackson@ximian.com>
1219 * driver.c: parse config file before loading first assembly. This
1220 allows the user gac to be enabled/disabled.
1222 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1224 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1225 simpler mechanism: we do not care what is encoded initially
1226 (branch absolute or relative), we care about the code and its
1227 target. I kept the old code for reference for now.
1229 The new code tries first to determine if the jump is anywhere in
1230 the -/+32 absolute meg range, if it succeeds, it encodes using the
1231 absolute branch; If not, it tried to find something in the
1232 relative range, if not, it uses the handle_thunk code.
1234 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1236 * exceptions-ppc.c: use the correct ip register on macosx.
1238 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1240 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1242 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1244 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1245 Raise exception on integer divide by zero by hand since the hw
1246 doesn't support it. Handle NaNs in FP compares.
1248 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1250 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1251 code reducing duplication between the platforms and enabled
1252 signal exception handling (on linux for now).
1254 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1256 * exceptions-ppc.c: more macosx support.
1258 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1260 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1262 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1264 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1266 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1268 * iltests.il: more tests.
1270 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1272 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1275 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1277 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1279 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1281 * liveness.c: Mark variables as volatile in all basic blocks reachable
1282 from exception clauses.
1284 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1286 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1289 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1291 * iltests.il, basic.cs: more tests for regalloc.
1293 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1295 * iltests.il: Some tests for register allocation modifications
1298 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1300 * exceptions.cs: Add regression test for bug #56782.
1302 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1303 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1304 the beauty of fixing the same thing in 5 different files...
1306 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1308 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1311 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1313 * mini.c: Add support for STRWLPARRAY marshalling convention.
1315 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1317 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1318 to init the context to setup the regs pointer).
1320 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1322 * exceptions-ppc.c: more exceptions work.
1324 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1326 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1329 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1331 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1332 can use the memory directly.
1334 * cpu-pentium.md: Update documentation from a post from Zoltan.
1336 add x86_add_membase, x86_sub_membase, x86_mul_membase
1338 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1340 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1341 GENERAL_REGS they were also hardcoded for all PPC ports.
1343 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1345 Remove hard-coded limit for floating point registers, use
1346 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1348 Notice that in MacOS X calling conventions you can fit a lot more
1349 floating point values in registers, so I should update the PInvoke
1350 test to excercise the passing of floating point values on the
1351 stack (currently broken).
1353 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1355 * tramp-ppc.c (create_trampoline_code): Added
1356 JUMP_TRAMPOLINE_SIZE.
1357 (ppc_magic_trampoline): Follow the pattern from
1358 x86_magic_trampoline: if code is set to zero, return.
1359 (create_trampoline_code): Always pass MonoMethod to the jump
1360 trampoline, before it was passing a null.
1361 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1362 share the code with mono_arch_create_jit_trampoline.
1364 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1366 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1369 * cpu-g4.md: Added length for jmp instruction, the worst case
1370 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1373 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1375 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1377 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1379 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1380 before each IL instruction.
1382 * mini.c (CEE_BOX): Fix warnings.
1384 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1386 * mini.c: removed a few unused vars and extra whitespace.
1388 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1390 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1392 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1394 (OP_GETCHR): use the above
1395 (CEE_LDELEMA): use the above.
1397 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1398 version of the generic impl.
1399 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1400 (CEE_LDELEMA): use the above.
1402 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1404 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1407 * iltests.il: Added new regression test for #56317.
1409 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1411 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1412 under NetBSD. Fixes #56450.
1414 * liveness.c (update_gen_kill_set): Fix previous patch.
1416 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1418 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1420 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1422 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1425 * inssel-sparc.brg: Add more optimizations.
1427 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1429 2004-04-01 Martin Baulig <martin@ximian.com>
1431 * mini.c (handle_box): New static function; moved the
1432 implementation of CEE_BOX here.
1433 (mono_method_to_ir): Added `constrained_call' variable.
1434 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1435 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1436 mono_method_get_constrained() to get the method.
1438 2004-04-01 Martin Baulig <martin@ximian.com>
1440 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1441 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1442 (mono_method_to_ir): We don't need these macros anymore since
1443 mono_class_get_full() already takes care of it.
1445 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1447 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1448 use @function (as doesn't accept #function here) and check the return
1449 value of system and stop if fails.
1451 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1453 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1455 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1457 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1459 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1461 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1464 * basic-long.cs: Add test for negation of Int64.MinValue.
1466 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1468 * mini-sparc.c: Update status.
1470 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1472 * exceptions-sparc.c: Fix return value in filters.
1474 * inssel-sparc.brg: Fix register allocation in some rules.
1476 2004-03-28 Martin Baulig <martin@ximian.com>
1478 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1481 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1483 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1485 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1486 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1487 remove unused conv_u4 opcode.
1489 * mini-x86.c: Remove valgrind workaround since it slows down things
1490 even when mono is not run under valgrind.
1492 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1494 * mini-sparc.c: Update status.
1496 * inssel-sparc.brg: Add some optimizations.
1498 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1499 future delay slot filling. Add support for varargs, tail calls and JMP.
1501 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1502 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1504 * inssel.brg: Fix register allocation in OP_ARGLIST.
1506 * inssel.brg: Fix warnings.
1508 2004-03-25 Martin Baulig <martin@ximian.com>
1510 * mini.c (inflate_generic_field): Removed.
1511 (mini_get_method): Removed, use mono_get_method_full(),
1512 (mini_get_class): Removed, use mono_class_get_full().
1513 (mono_method_to_ir): Pass our generic context to
1514 mono_field_from_token().
1516 2004-03-25 Martin Baulig <martin@ximian.com>
1518 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1519 of a `MonoMethod *'.
1520 (mini_get_method): Take a `MonoGenericContext *' instead
1521 of a `MonoMethod *'.
1522 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1523 a new local variable called `generic_context' which holds the
1524 current `MonoGenericContext *'; use it to lookup things.
1526 2004-03-24 Martin Baulig <martin@ximian.com>
1528 * mini.c (mini_get_class): New static method; if we're inside a
1529 generic instance, inflate the class if neccessary.
1530 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1532 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1534 * iltests.il: New regression test for #55976.
1536 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1539 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1541 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1544 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1546 * liveness.c: Consider SSA stores as well as loads when making vars
1549 * exceptions.cs: New regression tests for register allocation.
1551 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1553 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1554 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1555 domain lock only to protect puntual access to data structures.
1556 Added access lock for sighash, jit_icall_hash_name,
1557 jit_icall_hash_addr and domain->code_mp.
1559 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1561 * driver.c: Print SIGSEGV handling method.
1563 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1565 * mini.c (setup_jit_tls_data): Handle case when this is called
1566 multiple times for a thread.
1568 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1569 is different from fbxx_un. Fixes #54303. Also use constants instead of
1570 magic numbers in a lot of places.
1572 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1574 * exceptions.cs: Fix cctor test when --regression is used.
1576 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1578 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1581 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1583 * inssel-ppc.brg: fixed register assignments for some rules.
1585 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1587 * exceptions.cs: Add test for exceptions in static constructors.
1589 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1590 static constructors outside the domain lock. Fixes #55720.
1592 2004-03-17 Martin Baulig <martin@ximian.com>
1594 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1595 (inflate_generic_field): Take the `MonoMethod *' instead of the
1596 `MonoClass *' and added support for generic method.
1597 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1598 have a `field->parent->gen_params', only inflate the field if it's
1599 an open constructed type.
1601 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1603 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1604 exception object instead of the preconstructed ones.
1606 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1608 * mini.c: reverted changed to sigsegv_signal_handler commited
1609 accidentally in the previous patch.
1611 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1614 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1615 running --aot with an old assembly.
1617 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1619 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1622 * mini-sparc.c: Add support for v9 branches with prediction.
1624 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1626 * mini.c (mini_init): #warning is GNUC only
1628 * mini-sparc.h: implement __builtin_frame_address
1629 and __builtin_return_address for Sun C compiler
1631 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1633 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1635 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1637 * basic-calls.cs: Add test for unaligned byref long argument passing.
1639 * mini-ops.h: Add sparcv9 compare and branch instructions.
1641 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1642 v9 instructions if we have a v9 cpu.
1644 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1645 registers for global allocation.
1647 * exceptions-sparc.c: Fixes.
1649 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1651 * liveness.c (mono_analyze_liveness): Optimized version.
1653 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1655 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1658 * basic-float.cs basic-calls.cs: New regression tests.
1660 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1662 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1663 sigaltstack implementation.
1665 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1667 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1668 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1670 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1672 * mini.c: Fix warnings.
1674 * mini.c (mono_resolve_patch_target): New function which contains the
1675 arch independent part of the patching process.
1677 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1678 patching code to a separate function.
1680 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1682 * mini.c (add_signal_handler): ifdef out on Windows
1684 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1686 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1687 cpu-sparc.md: Add exception handling support + other fixes.
1689 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1690 typed GC detection in --version.
1692 * basic.cs exceptions.cs: New regression tests.
1694 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1695 the arch specific code can store data during a compilation.
1697 * mini-ops.h: Add OP_SETFRET.
1699 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1700 function, register a separate icall for each arity, so the icalls can
1703 * mini.c (mono_print_tree): Print negative offsets in a more readable
1706 * mini.c: Make signal handling work on sparc.
1708 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1710 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1712 * jit-icalls.c: Emulate truncl by aintl on solaris.
1714 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1716 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1718 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1720 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1722 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1723 a MarshalByRef type, inline a method that performs the check, taking into
1724 account that the object can be a proxy. Also implemented tow new opcodes:
1725 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1726 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1727 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1729 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1731 * mini-ppc.c: if a relative branch displacement is too big
1732 but it points to and area reachable with an absolute branch,
1735 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1737 * mini.c: optimize small copies in cpblk.
1739 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1741 * basic-calls.cs basic-float.cs: New regression tests.
1743 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1744 negative offsets from %fp. Implement localloc. Fix local register
1745 allocation. Fix the case when the this argument needs to be saved to
1746 the stack. Implement some missing opcodes.
1748 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1750 * mini.c (mini_method_compile): Reenable global regalloc in methods
1751 with exception handlers.
1753 * linear-scan.c (mono_varlist_sort): Fix warning.
1755 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1757 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1760 * liveness.c: Make all variables uses in exception clauses volatile, to
1761 prevent them from being allocated to registers. Fixes #42136.
1763 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1765 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1768 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1769 argument to mono_arch_regalloc_cost.
1771 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1774 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1776 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1777 Make the cost of allocating a variable to a register arch dependent.
1779 * basic-calls.cs: Fix compilation of tests.
1781 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1782 helper function to cut back on the number of #ifdefs needed.
1784 * mini-ppc.c: Fix compilation.
1786 * basic-calls.cs: New regression tests.
1788 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1790 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1791 of l0 since that is callee saved.
1793 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1796 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1797 of delay instruction.
1799 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1801 * mini.h (MonoCallInst): Add 'virtual' flag.
1803 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1805 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1807 * *.cs: New regression tests.
1809 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1812 * mini.c (mono_runtime_install_handlers): Fix build.
1814 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1815 'signal_stack_size' members.
1817 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1818 alternate signal stack.
1820 * exceptions-x86.c: Add stack overflow handling.
1822 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1823 functions to arch independent code.
1825 * mini.c (mono_print_tree): Print more detailed info for load_membase
1828 2004-02-23 Martin Baulig <martin@ximian.com>
1830 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1832 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1834 * mini-x86.c: fixed reg allocation for div/rem.
1836 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1838 * driver.c (mono_main): Report some configuratio options on --version.
1840 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1842 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1843 low in the address space. Correctly flush memory in thunks where we
1846 2004-02-20 Martin Baulig <martin@ximian.com>
1848 * mini.c (mini_get_method): New static method; inflate all generic
1849 methods and methods in open generic instances.
1850 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1851 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1853 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1855 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1857 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1859 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1861 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1863 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1864 it compile using Sun's compiler.
1866 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1868 * 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.
1870 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1872 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1874 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1876 * mini-ppc.c: handle calls outside of the allowed range with thunks
1877 allocated using the code manager.
1878 * tramp-ppc.c: use the code manager to hold generated native code.
1879 Fixed the magic trampoline to just patch vtable entries.
1881 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1883 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1886 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1888 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1891 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1892 if we have a working __thread implementation.
1894 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1895 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1897 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1899 * mini-x86.c: Fix compilation under gcc 2.
1901 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1903 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1904 contains a call to the wrapped function.
1906 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1907 OP_<CALL>_IMM opcodes, and use them under X86.
1909 * mini.c (mono_jit_find_compiled_method): Fix warning.
1911 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1913 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1915 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1916 functionality to mini.c.
1918 * mini.c (mono_create_jump_trampoline): New function to create a jump
1919 trampoline. Return a compiled method instead of a trampoline if it
1920 exists. Add a cache for jump trampolines.
1922 * mini.c (mono_jit_find_compiled_method): New function to return a
1923 compiled method if it exists.
1925 * mini-x86.c: Call mono_create_jump_trampoline instead of
1926 mono_arch_create_jit_trampoline.
1928 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1929 a jump trampoline. Fixes #52092.
1931 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1933 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1934 which is not up-to-date. Add check_corlib_version () instead.
1936 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1939 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1940 since newer valgrind versions do not need it.
1942 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1943 compile a method with a given set of optimizations.
1945 * mini.c: Compile icall wrappers on-demand instead of at startup.
1947 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1948 wrapper for an icall.
1950 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1952 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1955 * iltests.il: Add test for non-empty stack before switch instruction.
1957 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1959 * mini.c: Add support for new stringbuilder marshalling conventions.
1961 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1963 2004-02-01 Martin Baulig <martin@ximian.com>
1965 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1966 in `ginst->mtype_argv'.
1968 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1970 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1971 facilitate grepping.
1973 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1975 * mini.c: fixed buglet in initobj generic implementation for references.
1977 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1979 * Makefile.am: make the version script conditional.
1980 * jit-icalls.c: handle missing truncl().
1982 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1984 * exceptions.cs: Add more tests for double->int conversion.
1986 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1987 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1989 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1991 * driver.c: make --verbose --version emit an error
1992 if the loaded corlib doesn't match the runtime version.
1994 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1996 * mini-ppc.h: export ppc_patch().
1997 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1998 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1999 on par or better than on MacOSX.
2001 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
2003 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
2004 mono_lookup_pinvoke_call.
2006 * mini-x86.c: Under windows, the default pinvoke calling convention is
2007 stdcall. Fixes #52834.
2009 * mini.c (optimize_branches): Add an upper bound to the number of
2010 iterations to prevent infinite loops on strange loops. Fixes #53003.
2012 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
2014 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
2015 and ISINST. Fixes #52093.
2017 * objects.cs (test_0_vector_array_cast): New tests.
2019 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
2021 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
2022 checking in Array.Set ().
2024 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
2027 * object.cs (test_0_multi_array_cast): New regression test.
2029 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
2031 * exceptions-ppc.c: fix build on Linux/PPC.
2033 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
2035 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
2036 running under valgrind.
2037 (x86_magic_trampoline): Fix build bustage.
2039 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
2040 negative values as well. This is needed for the encoding of the line number
2041 info, since sometimes the line numbers are not in increasing order.
2043 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
2045 * cpu-pentium.md (localloc): Increase the size of the localloc
2046 instruction since it is a loop under Win32.
2048 * debug-mini.c (record_line_number): Get rid of unneccesary memory
2051 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
2053 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
2054 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
2055 Max Horn (max@quendi.de). Fix file names in comments.
2057 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
2059 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
2060 avoid stack overflow.
2061 (replace_usage): Avoid uninitialized variable warnings.
2063 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
2064 and taking the address of valuetype variables.
2066 2004-01-03 Patrik Torstensson
2068 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
2069 for other purposes than FP later on.
2071 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
2073 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
2076 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2078 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
2080 2003-12-30 Patrik Torstensson <p@rxc.se>
2082 * mini-x86.h: Decreased number of availiable fp regs.
2083 Solves corner cases with FP spilling.
2085 2003-12-23 Patrik Torstensson <p@rxc.se>
2087 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
2088 for floating point stack tracking / spilling on x86.
2091 * basic-float.cs: added float mul overflow test.
2093 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
2095 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
2097 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2099 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
2100 supports for cond branches that overflow the immediate
2101 overflow offset. mcs can compile simple programs.
2103 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2105 * exceptions-ppc.c: exception handling support wip:
2106 finally handlers get run on exception.
2108 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
2110 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
2113 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2115 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
2116 initial support for stack walking and unwinding.
2118 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
2120 * driver.c (mono_main): Make corlib-out-of-sync message more
2121 descriptive. Also remove verify_corlib call.
2123 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2125 * mini.c: make CEE_NEWARR calls and other emulated opcodes
2126 not overlap with other call's arguments, too.
2128 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
2130 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
2131 move to arch-specific code the choice of arch-specific
2132 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
2133 * mini.c: ensure emulation calls will not interleave
2136 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
2138 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
2139 the magic trampoline stack frame is dropped before executing
2142 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
2144 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
2145 and integer to fp conversions. Added support for overflowing
2146 arguments on the stack. Reserve a couple more registers as temps.
2147 Added support for aot compilation (as output still needs to be
2150 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2152 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
2153 Don't overwrite return register in some corner cases.
2155 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
2157 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
2158 static constructors when AOT compiling.
2160 * driver.c (mono_main): Call mono_check_corlib_version.
2162 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2164 * cpu-g4.md, basic.cs: fixed div target register.
2166 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2168 * mini-ppc.c, basic.cs: shl_imm fix with test.
2170 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2172 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2173 structures by value. Misc fixes.
2174 * objects.cs: more tests.
2176 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2178 * mini-ppc.c: lconv.ovf.i implemented.
2180 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2183 (mini_init): don't error out if someone already called g_thread_init.
2185 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2187 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2188 to be any type per the spec. Fix abnormal memory usage when
2189 the same object is repeatedly thrown.
2191 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2193 * mini.c: check for overruns in IL code.
2195 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2197 * TODO: Add/remove some todo entries.
2199 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2201 * driver.c (mono_main): Call mono_verify_corlib.
2203 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2205 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2206 This has been moved to mini.c
2207 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2208 type being casted is marshalbyref it could be a proxy, so instead of
2209 emitting the type check code, emit a call to a runtime method that will
2210 perform the check by calling CanCastTo if needed.
2212 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2214 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2215 methods with large stack frames under Win32.
2217 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2219 * Makefile.am: Distribute regression tests.
2221 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2222 at the end instead of inserting each variable into the sorted list.
2224 * linear-scan.c (mono_varlist_sort): New helper function.
2226 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2228 * mini.c: ensure arguments and locals are within bounds.
2230 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2232 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2235 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2237 * mini.c (mono_cprop_copy_values): Fix crash.
2239 * aot.c: Set verbosity back to 0.
2241 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2243 * regalloc.c: complete memory leak fix by Laurent Morichetti
2246 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2248 * driver.c (main_thread_handler): Revert the previous patch.
2250 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2253 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2254 memory from the memory pool.
2256 * driver.c (main_thread_handler): Turn on all optimizations when
2259 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2260 an array for better performance.
2262 * regalloc.c (mono_regstate_assign): Fix memory leak.
2264 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2265 serialize the debug info.
2267 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2268 debug info from the serialized representation.
2270 * aot.c: Save debug info into the generated file and load it when
2273 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2275 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2277 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2278 More FP-related fixes.
2280 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2282 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2283 and register allocation buglet. Hello world now runs.
2285 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2287 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2288 * tramp-ppc.c: fixed class init trampoline.
2289 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2291 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2293 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2294 mini.c: more ppc changes/fixes.
2296 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2298 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2299 Also optimize the case when the arguments are the same in the caller
2302 * iltests.il: Add tests for tail calls with valuetype arguments.
2304 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2306 * mini-ppc.c: fixes for struct return type.
2308 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2310 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2311 mono_spillvar_offset() to arch-specific code.
2313 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2315 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2317 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2319 * exceptions-x86.c: Fix stack space leaks.
2321 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2322 registers from the lmf if the method has save_lmf set.
2324 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2326 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2327 of icall wrappers into InvokeInDomain, since these are now per-domain.
2329 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2331 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2332 make some opcode emulation and intrinsic ops enabled/disabled
2333 according to the architecture. More fixes.
2335 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2337 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2339 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2341 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2342 arch-specific handling for 'this' and struct return type to
2345 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2347 * aot.c: prevent divide by zero error when reporting (it happened with
2350 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2352 * mini.h (inst_switch): Remove unused macro.
2354 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2357 (load_aot_module): free 'info->methods' and 'info' properly. No more
2358 "free(): invalid pointer blah" messages when you have an old aot
2361 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2363 * jit-icalls.c, mini.c: Added support for context static fields.
2365 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2367 * mini.c (mono_method_blittable): Methods which set LastError are not
2368 blittable either. Fixes #51108.
2370 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2372 * mini.c: flush icache.
2373 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2375 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2377 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2379 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2381 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2384 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2387 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2389 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2391 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2392 instruction when the result is discarded.
2394 * iltests.il (test_0_div_regalloc): New regression test.
2396 * arrays.cs: Fix compilation error.
2398 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2400 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2401 float rules to inssel-x86.brg: sane architectures with FP registers
2402 don't need to implement these rules.
2404 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2406 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2408 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2410 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2411 implementation of 32 bit systems.
2413 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2415 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2416 (Jeroen Zwartepoorte).
2418 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2420 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2421 the caller and the callee matches.
2423 * mini.c (mono_method_to_ir): Add comment.
2425 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2426 signbit is missing on some platforms.
2428 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2430 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2432 * mini.c (setup_jit_tls_data): Call the new function.
2434 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2436 * mini-x86.c: Add experimental support for fast access to the lmf
2437 structure under NPTL/Linux 2.6.x.
2439 2003-11-06 Martin Baulig <martin@ximian.com>
2441 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2442 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2445 2003-11-02 Martin Baulig <martin@ximian.com>
2447 * mini.c (inflate_generic_field): New static method.
2448 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2449 generic instance and the field is declared in a generic type, call
2450 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2452 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2454 * mini.h mini.c (mono_method_same_domain): New function to return
2455 whenever the caller and the callee are in the same domain.
2457 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2459 2003-10-30 Martin Baulig <martin@ximian.com>
2461 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2462 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2464 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2465 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2467 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2469 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2472 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2473 object here, so it is in the correct appdomain etc.
2475 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2477 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2479 (mono_method_to_ir): Avoid freeing the type created returned from
2480 mono_type_create_from_typespec, since it is put into an internal cache
2481 by the function. Fixes pointer.exe.
2483 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2484 trampolines for icalls and pinvokes as well. Fixes #33569.
2486 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2488 * mini.c: Update after appdomain changes.
2490 * mini.c (mono_jit_compile_method_inner): Allways compile native
2491 method wrappers in the root domain, since there can only be one
2492 instance of them, whose address is stored in method->info.
2494 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2496 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2497 environment variable. Instead detect automatically whenever running
2498 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2501 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2503 * trace.c, trace.h: New files that implement the new trace option
2506 * driver.c: Document new --trace options.
2508 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2511 - if (mono_jit_trace_calls)
2512 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2514 * mini.h: prototypes.
2516 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2518 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2520 * mini.c inssel.brg: Implement typedefbyref opcodes.
2522 * mini.c (mono_jit_compile_method): Remove unused local variable.
2524 * mini.c (mono_jit_compile_method_inner): Ditto.
2526 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2528 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2530 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2532 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2534 * mini.c (mono_no_aot): Remove unused global variable.
2536 * mini.c: Thread safety fixes.
2538 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2540 * mini.c (mono_create_class_init_trampoline): Add a lock around
2541 class_init_hash_addr.
2543 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2546 * mini.c: Decompose the NEWARR instruction before decomposing its
2547 arguments. Fixes #30073.
2549 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2551 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2554 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2556 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2558 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2560 * driver.c: Add support for compiling icall wrappers to --compile.
2562 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2564 * inssel.brg: The empty value in class->interface_offsets is -1, not
2567 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2569 * objects.cs: New test for 'is' operator on an array of interfaces.
2571 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2573 * tramp-ppc.c: update trampoline code to support jumps
2574 and class initialization.
2576 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2578 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2580 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2582 * inssel.brg (OP_UNBOX): Remove unused rule.
2584 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2585 region instead of one for each method. Fixes #47813.
2587 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2589 * exceptions.cs (test_0_nested_finally): New regression test for
2590 nested exception handlers.
2592 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2594 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2596 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2599 * mini.c (mono_method_check_inlining): Make the inlining limit
2600 configurable by an environment variable.
2602 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2604 * mini.h: Bump AOT file version.
2606 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2607 token, store the image along with the token, since the token might not
2608 refer to the same image as the method containing the relocation,
2609 because of inlining.
2611 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2613 * mini.c (mono_precompile_assemblies): New function to compile
2614 all methods in all loaded assemblies.
2616 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2618 * regalloc.h regalloc.c (MonoRegState): Change the type of
2619 iassign and fassign to int*, since they can contain large negative
2620 values if the register is spilled. Also added some comments. Fixes
2623 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2624 under Win32. Fixes #42964.
2626 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2628 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2630 * aot.c: Added support for AOT compiling methods which contain calls
2631 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2634 * driver.c (compile_all_methods): Run the compilation in a thread
2635 managed by mono. Fixes #44023.
2637 * mini.c (mono_codegen): Print full method name in verbose output.
2639 * mini-x86.c (mono_arch_patch_code): Fix warning.
2641 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2642 jumps, since the method we are jumping to might be domain-specific.
2644 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2646 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2648 * inssel.brg: string chars are unsigned.
2650 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2652 * TODO: New todo item.
2654 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2655 which calls mono_runtime_class_init and patches the call site to
2656 avoid further calls.
2657 (mono_arch_create_class_init_trampoline): New arch specific function
2658 to create a class init trampoline.
2659 (create_trampoline_code): Generalized so it can create
2660 class init trampolines as well.
2662 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2663 (mono_create_class_init_trampoline): New function to create and cache
2664 class init trampolines.
2665 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2666 vtable given the address of a class init trampoline. Used by the
2668 (mono_codegen): Generate a call to a trampoline instead of
2669 mono_runtime_class_init in LDSFLD[A].
2670 (mono_codegen): Add relocations for the new trampoline.
2672 * mini.h mini-x86.c aot.c: Added a new relocation type:
2673 MONO_PATCH_INFO_CLASS_INIT.
2675 * mini.h: Bump AOT version number.
2677 * aot.c: Create a copy of the loaded code instead of using the original
2678 so methods which call each other will be close in memory, improving
2681 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2682 patch since it breaks the regression tests.
2684 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2685 for the register saving instruction sequence since the
2686 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2688 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2690 * TODO: Fix todo item && remove another.
2692 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2694 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2697 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2698 function of the module.
2700 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2701 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2702 --no-aot command line option.
2704 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2706 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2707 by Bernie Solomon (bernard@ugsolutions.com).
2709 * inssel.brg: Refactor the interface offset table related code into
2710 its separate functions and add support for the AOT case.
2712 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2714 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2716 * aot.c: Added mono_aot_verbose variable and made all debugging
2717 output depend on the value of this variable.
2719 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2720 method_label and info_label.
2722 * mini.h mini-x86.c aot.c: Added a new relocation type
2723 MONO_PATCH_INFO_IID for klass->interface_id.
2725 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2726 the MonoJitInfo structure.
2728 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2729 a non-root appdomain in shared mode.
2731 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2733 * aot.c: make aot loader less verbose. Remove free of unused variable.
2735 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2737 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2739 * .cvsignore: Added *.dll.
2741 * mini.c (mono_print_tree_nl): New function callable while debugging.
2743 * mini.c (mono_print_code): Export this.
2745 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2748 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2750 * mini.h (MonoCompile): Added 'jit_info' field.
2752 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2753 the cfg structure, since it is needed by the AOT compiler.
2755 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2757 * aot.c: A major rewrite. Changes include:
2758 - save exception tables for methods which have them.
2759 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2761 - reworked the file format so it is now much smaller and needs
2762 fewer relocation entries.
2764 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2766 * aot.c (load_aot_module): Fix build bustage on platforms without
2769 2003-09-04 Martin Baulig <martin@ximian.com>
2771 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2773 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2775 * TODO: Some new optimization ideas.
2777 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2779 * aot.c: Save the optimization flags used to compile the code into
2782 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2783 support emitting domain specific code.
2785 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2786 no longer domain neutral. It can be made domain neutral by compiling
2787 with --optimize=shared.
2789 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2792 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2793 loading of AOT code.
2795 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2797 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2798 if there is no domain neutrality information.
2800 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2802 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2803 format version into the generated library.
2805 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2806 callee method into the caller since one of them could be shared.
2808 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2809 system exceptions from AOT code now works.
2811 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2812 method if it is domain neutral and the callee is not.
2814 * graph.c (cfg_emit_one_loop_level): Fix warning.
2816 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2818 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2821 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2823 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2824 is needed by code which is executed before mono_runtime_init ().
2825 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2827 * mini.c (mono_thread_abort): Fix warning.
2828 (mono_jit_compile_method): Call static constructor in the AOT case too.
2830 * aot.c (mono_compile_assembly): Fix warning.
2832 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2834 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2836 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2838 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2840 * cpu-pentium.md: Fix the length of call opcodes so they include the
2841 ESP restoring instruction. Fixes #47968.
2843 2003-08-28 Martin Baulig <martin@ximian.com>
2845 * mini-x86.c (mono_arch_call_opcode): Added support for
2846 MONO_TYPE_GENERICINST.
2848 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2850 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2852 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2853 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2855 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2858 2003-08-26 Martin Baulig <martin@ximian.com>
2860 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2861 when reporting an error, set this to the actual error location.
2862 (mono_method_to_ir): Report the correct error location if
2863 get_basic_blocks() returned an error.
2865 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2867 * mini.c (mono_type_blittable): OBJECT is not blittable.
2868 (mono_method_blittable): Methods which have marshalling descriptors
2869 are not blittable either. Fixes #47842.
2871 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2873 * driver.c mini.c: Use an environment variable instead of a global
2874 variable. Also fix the build.
2876 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2877 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2880 * driver.c mini.c: Added --with-valgrind option to turn off some
2881 code which prevents mono from running under valgrind.
2883 * mini.c (mono_emit_call_args): Fixed warning.
2885 * mini.c (mono_emulate_opcode): Fixed warning.
2887 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2889 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2890 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2891 regalloc.c, regalloc.h: specify available registers in arch-specific
2892 code and support floats in the regallocator (patch by Laurent Morichetti
2895 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2897 * mini.c: mono_thread_current() can be called only after
2898 mono_runtime_init(): rearrange code to not call it early on.
2900 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2902 * mini.c: allocate jump tables in the code mempools.
2904 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2906 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2909 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2911 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2912 12 to 16. This fixes bug #47453.
2915 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2917 * mini-ppc.c: fixed indexed load and unsigned compares.
2919 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2921 * mini.c: reenabled installation of handler for
2922 thread abort signal.
2924 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2926 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2927 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2928 until it's fixed and actually useful.
2930 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2932 * inssel-long32.brg: couple more opcodes implemented.
2934 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2936 * mini-sparc.c: Even more opcodes implemeted.
2938 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2940 * mini-sparc.c: More opcodes implemented.
2942 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2944 * mini-sparc.c: More opcodes implemented.
2946 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2948 * inssel-sparc.brg: Add some needed rules. Direct
2950 * Makefile.am: Use inssel-sparc.brg
2951 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2952 an assert happy for now.
2954 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2956 * mini-sparc.c: Fixed compile errors.
2957 * exceptions-sparc.c: Same. We now produce a mono binary
2958 on sparc-linux. Yea.
2960 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2962 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2963 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2964 They compile, but do not work.
2966 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2968 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2969 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2970 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2973 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2975 * mini.c: more opcodes implemented and better support for generics.
2977 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2979 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2980 * mini.c, mini.h: first cut at generics support: some new instructions
2981 added and changed the behaviour of some of the existing ones.
2983 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2985 * mini.c: Removed definition of metadata_shared mutex here.
2987 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2989 * mini-x86.c: make vararg calls work for instance methods.
2991 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2993 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2994 returns the arguments in a separte list, now.
2996 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2998 * aot.c, mini.c: updates for array type representation changes.
3000 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
3002 * mini.c: register function to perform jit shutdown.
3004 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3006 * mini.c: use a faster allocator if possible.
3008 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3010 * aot.c: some cleanups and portability changes.
3012 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3014 * mini.c: use faster allocation for CEE_BOX if possible.
3016 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3018 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
3019 Moved inlined mempcy code to its own function so that is can be
3020 reused. Added an inline memset function as well (optimized initobj).
3021 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
3023 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3025 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
3027 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
3029 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
3030 arch code can setup the cpu for CLR execution, if needed.
3031 We use it on x86 to set the precision of FP operations.
3033 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
3035 * mini.c: disable some optimizations if we can guess they'll cost too
3036 much for a given method.
3038 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3040 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
3042 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3043 * mini.h mini.c mini-x86.c: Added instruction level coverage
3044 info collection support.
3046 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3048 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
3049 is now implemented in the profiling API. Get rid of a couple of
3050 unnecessary global variables.
3052 2003-06-15 Nick Drochak <ndrochak@gol.com>
3054 * basic-long.cs: tests for negative values for bigmul, and unsigned.
3055 * cpu-g4.md: add op_bigmul and op_bigmul_un
3056 * cpu_pentium.md: add op_bigmul_un
3057 * inssel-long32.brg: add rule for unsigned bigmul
3058 * mini-ops.h: define OP_BIGMUL_UN
3059 * mini-x86.c: THE BUG: handle (un)signed properly
3060 * mini.c: choose unsigned opcode if needed.
3061 This set of patches fixes bug #44291
3063 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
3065 * mini.c (optimize_branches): improved to handle all kinds of
3066 conditional branches.
3068 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3070 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
3071 don't raise exceptions.
3073 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3075 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
3076 to arch-specific files.
3078 2003-06-09 Martin Baulig <martin@ximian.com>
3080 * Makefile.am (libs): Added $(LIBGC_LIBS).
3082 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
3084 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
3085 and OP_ATAN (fixes bug#44293).
3087 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
3089 * Makefile.am, mini-x86.c: rename cpu description array to
3090 pentium_desc, since some compilers define the 'pentium' preprocessor
3093 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
3095 * mini.c (mini_select_instructions): add explicit branch if the
3096 following block is not the false target of a conditional branch -
3097 we need this with any optimization that reorder or remove bblocks
3099 * mini.c (optimize_branches): bug fixes
3101 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
3103 * mini.c (mono_method_to_ir): inline static readonly fields
3105 * ssa.c (fold_tree): start cfold support for long (very simple
3108 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
3110 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3112 * inssel.brg: fixed memcpy (bug #44219).
3114 2003-06-05 Dick Porter <dick@ximian.com>
3116 * driver.c: Set the glib log levels to not abort if g_message
3119 g_set_prgname() has to happen before mini_init() so that the
3120 process handle gets the info.
3122 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3124 * driver.c: add intrins to the default optimizations to get wider
3127 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3129 * mini.h: some large basic blocks will overflow a 16-bit
3130 integers for symbolic registers.
3132 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3134 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
3135 (mono_arch_output_basic_block): fix bug 43499
3137 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3139 * mini.c: kill duplicated definition of mono_debug_format.
3141 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
3143 * mini-x86.c, arrays.cs: fixed register allocation bug.
3145 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3147 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
3149 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
3151 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3154 (print_method_from_ip): also print source location information if
3157 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
3159 * mini.c (mono_find_block_region): bug fix in region code
3160 (mini_method_compile): enable removing unreachable code again, but
3161 only in methods without exception clauses.
3163 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3165 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
3166 Implemented arglist opcode and handling of TypedReference type.
3167 Fixed x86 call convention when a structure is returned.
3168 Minimal support for calling static vararg methods.
3170 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3172 * mini.c (mini_method_compile): always remove unreachable code,
3173 because the code in them may be inconsistent (access to dead
3174 variables for example).
3176 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3178 * driver.c, debug-mini.c: warning fixes.
3180 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3182 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3184 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3186 * mini.c: thread-static fields are registered in mono_class_vtable(),
3187 so ensure the function is called before checking for them.
3189 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3191 * mini.c (optimize_branches): fix for bug 43586
3193 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3194 overflow (fixes Bug #43639)
3196 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3198 * mini.c, objects.cs: allow the use of stobj for primitive types.
3200 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3202 * mini.c: be less strict about argument checking until we support
3203 running the verifier.
3205 2003-05-27 Nick Drochak <ndrochak@gol.com>
3207 * basic-long.cs: tests for (ulong)int * (ulong)int also
3208 * mini.c: use the same trick for (ulong)int * (ulong)int
3210 2003-05-27 Nick Drochak <ndrochak@gol.com>
3212 * basic-long.cs: add regression test for (long)int * (long)int
3213 * cpu-pentium.md: add op_bigmul specification
3214 * inssel-long32.brg: add OP_BIGMUL rule
3215 * mini-ops.h: add OP_BIGMUL
3216 * mini-x86.c: register allocator: handle case where src1 needs to be
3218 * mini.c: substitute special BIGMUL opcode in the tree for
3219 (long)int * (long)int
3221 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3223 * jit-icalls.c: call the type ctor on field access if needed.
3225 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3227 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3228 to a method (including results of ldelema, bug#43207).
3230 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3232 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3233 colors to show exception handler blocks.
3235 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3236 (fix for pinvoke7.cs).
3238 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3240 * mini.h, mini.c: ensure correct initialization order for types that
3241 require it. Prepare for lazy compilation of jit icall wrappers.
3242 Provide a name for opcode emulation to reduce unneeded mallocing.
3244 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3246 * mini-x86.c: better register restoring code and profiling
3247 support for tail calls.
3249 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3251 * mini.h, driver.c: prepare for leaf methods optimization.
3253 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3255 * mini.c: get targets of branches before converting a method.
3257 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3259 * mini.c (optimize_branches): added some experimental code (disbaled)
3261 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3263 * mini.c (optimize_branches): fix branch to branch optimization
3265 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3267 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3269 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3271 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3274 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3276 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3277 enable use of interface variables again.
3279 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3280 I1 to registers because there is no simply way to sign extend 8bit
3281 quantities in caller saved registers on x86.
3283 * inssel-float.brg: set costs of some rules to 2 so
3284 that monobure always select the arch. specific ones if supplied,
3285 regardless of the order we pass the files to monoburg.
3287 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3289 * mini.c, mini-x86.c: since the magic trampoline for jumps
3290 can't patch the code directly, we do it as soon as the
3291 method gets compiled.
3293 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3295 * mini-x86.c, mini.h: introduce a new patching method
3296 to support CEE_JMP and tail calls.
3297 * mini.c: obey tail.call. Don't precompile methods target
3299 * tramp-x86.c: new trampoline code to handle methods
3300 reached through a jump.
3302 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3304 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3305 bit values to registers
3307 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3309 * mini.c (mono_compile_get_interface_var): share interface
3310 variables if possible.
3312 2003-05-16 Martin Baulig <martin@ximian.com>
3314 * debug-mini.c (mono_init_debugger): New function to initialize
3315 the debugger. This is not in the debugger since it needs to
3316 access some of mini's internals.
3318 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3320 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3322 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3324 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3325 for value type handling.
3327 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3329 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3330 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3332 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3334 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3335 the constructor through a proxy.
3337 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3339 * jit-icalls.c, inssel.brg: fixes to array element address
3342 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3344 * mini-x86.c (is_regsize_var): allocate pointer to registers
3346 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3348 * driver.c: fixed typo, added intrins to the set of optimizations
3349 tested with regressions.
3351 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3353 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3354 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3357 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3359 * inssel.brg: remove some common pop instructions without side effects
3361 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3363 * inssel-x86.brg: fixed thinko in int to double conversions.
3365 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3367 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3369 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3371 * inssel-long32.brg: two more missing instructions.
3373 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3375 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3378 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3380 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3383 * basic-float.cs: Added tests for negative zero.
3385 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3387 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3388 a couple of missing operations for long casts, with test cases.
3390 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3392 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3394 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3396 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3397 code size estimation.
3399 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3401 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3402 abstract methods (fix bug 42542)
3404 * aot.c: add ability to handle array types
3406 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3408 * mini.c: Call the _specific versions of the object allocation
3409 functions if possible.
3411 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3413 * driver.c: call setlocale ().
3415 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3417 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3420 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3422 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3424 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3425 wrappers (fix bug 42122)
3427 2003-05-04 Martin Baulig <martin@ximian.com>
3429 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3431 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3432 s/mini_set_defaults/mono_set_defaults/g.
3434 2003-05-04 Martin Baulig <martin@ximian.com>
3436 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3438 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3440 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3441 (reported by Don Roberts).
3443 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3445 * mini.c: temporarily work around two bugs for this release.
3447 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3449 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3450 that contains -export-dynamic and it makes using the ld script
3452 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3454 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3456 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3459 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3461 * mini.c: make sure leave calls all the needed finally blocks,
3462 even when the target jumps out of multiple exception clauses.
3464 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3466 * ldscript, Makefile.am: add linker script to reduce the number of
3467 exported symbols (should also fix the issues with libwine defining
3468 some of the same symbols in io-layer).
3470 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3472 * driver.c (mini_main): Avoid assertion when no file name is given on
3475 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3477 * driver.c: added --version/-V command line option.
3478 Added the inline optimization in the regression tests.
3480 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3482 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3483 to the type in the method signature (fixes bug#42134).
3485 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3487 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3489 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3491 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3493 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3495 * driver.c: fixed bug #42100.
3497 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3499 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3501 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3503 * mini.c: moved most of the code required to do inlining to its own
3504 function so it can be reused. Inline also ctors if appropriate.
3506 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3508 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3509 the runtime can call mono API functions.
3511 2003-04-27 Martin Baulig <martin@ximian.com>
3513 * debug-mini.c (mono_debug_init_method): Added
3514 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3515 send a notification to the debugger.
3517 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3518 running in the Mono Debugger, just pass the breakpoint number to
3519 mono_debug_init_method().
3521 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3523 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3525 * mini.c: allow some more unsafe compares.
3527 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3529 * mini-x86.c, Makefile.am: make distcheck works (partially from
3530 a patch by Richard Lee <r.h.lee@attbi.com>).
3531 * regset.c, regset.h: removed, they are unused.
3533 2003-04-25 Dick Porter <dick@ximian.com>
3535 * driver.c: Usage reports the name as 'mono' not 'mini'
3536 * exceptions-x86.c: Build and run on freebsd
3538 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3540 * Makefile.am: install the program with the 'mono' name and
3541 the library as libmono instead of mini and libmini.
3543 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3545 * driver.c: provide the APIs for the embedding interface of the old jit.
3547 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3549 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3551 2003-04-23 Martin Baulig <martin@ximian.com>
3553 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3555 * driver.c: Added `--debug' command line argument to enable
3558 2003-04-23 Martin Baulig <martin@ximian.com>
3560 * debug.[ch]: Removed. The code is now in
3561 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3563 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3566 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3568 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3570 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3573 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3574 mono_domain_finalize.
3575 (mini_method_compile): use mono_method_profile* if the the option is
3578 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3580 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3581 methods with their wrapper.
3583 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3584 methods with their wrapper.
3586 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3589 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3592 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3595 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3597 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3599 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3601 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3602 of the mempool. This is slightly faster and uses less memory
3604 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3606 * mini.c: avoid O(n) allocation for variables.
3608 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3610 * mini.c: handle items on the stack after inlining methods.
3612 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3614 * mini.c: make the method->opcode optimization dependent
3615 on MONO_OPT_INSTRINS and do it lazily.
3617 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3619 * driver.c: print overall results at the end of regression run.
3621 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3623 * inssel.brg: don't overwrite symbolic registers.
3625 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3627 * inssel-x86.brg: fix conversion from long to float.
3629 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3631 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3633 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3635 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3637 * driver.c: Added --print-vtable option as in the old JIT.
3639 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3641 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3643 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3645 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3647 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3649 * mini.c regalloc.c regalloc.h: Fix memory leak.
3651 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3653 * aot.c (mono_aot_get_method): register all used strings
3655 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3657 * mini.c: always intern strings references with ldstr at compile time.
3659 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3661 * Makefile.am: add BUILT_SOURCES.
3663 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3665 * driver.c: give a better error message when the assembly to execute
3666 doesn't have an entry point.
3668 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3670 * Makefile.am: added hack for automake
3672 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3675 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3677 22003-04-07 Martin Baulig <martin@ximian.com>
3679 * Makefile.am: Added Makefile.am.
3681 * debugger-main.c: Removed, this is now in the debugger where it
3684 * mini.pc.in: Call this package `mini' for the moment.