1 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3 * cpu-amd64.md: Fix more instruction lengths.
5 * cpu-amd64.md: Fix lengths of some instructions.
7 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
9 * inssel.brg: Make the array ldelema check aot friendly.
11 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
13 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
15 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
17 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
19 * mini-x86.c: Fix build.
21 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22 mono_type_get_underlying_type () helper function to simplify code.
24 2004-09-09 Martin Baulig <martin@ximian.com>
26 * mini-amd64.c: Don't access `type->data.klass' directly, call
27 mono_class_from_mono_type() instead since the type may be a
30 2004-09-09 Martin Baulig <martin@ximian.com>
32 * mini-amd64.c (get_call_info): Fix support for generic instances.
33 (add_valuetype): Use mono_class_from_mono_type() to get the class
34 since we can be a generic instance.
36 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
38 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
40 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
42 * liveness.c: reset spill costs on each scan: bug 62107
44 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
46 * exceptions-sparc.c (mono_arch_find_jit_info): remove
47 unnecessary line that doesn't compile
49 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
51 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
52 trampolines, make them call an error function so people can fix their
55 2004-09-06 Martin Baulig <martin@ximian.com>
57 * mini.c (mono_method_to_ir): When initializing locals, handle a
58 generic instances like a valuetype if it's a valuetype and like a
59 class if it's a class.
61 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
63 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
66 * exceptions.cs: Add test for unwinding of call arguments.
68 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
70 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
71 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
72 set the carry/borrow flag). The sparc and s390 implementations
73 can now use optimized versions (and simplify the code). ppc bugfixes.
75 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
77 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
79 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
81 * inssel-amd64.brg: Remove leftover 32 bit rule.
83 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
85 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
87 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
88 mono_arch_find_jit_info functions into a new function. Fix a memory
91 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
94 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
96 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
99 * exceptions.cs: Add array size tests.
101 * mini.c: Allocate a separate icall wrapper for each arity of
102 mono_array_new_va. Fixes #59509.
104 * exceptions.cs: Add testcase for 64578.
106 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
108 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
110 2004-09-02 Martin Baulig <martin@ximian.com>
112 * mini.c (mono_method_to_ir): When initializing the locals, call
113 handle_initobj() on the generic instance itself, not its
116 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
118 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
119 MonoJitInfo for dynamic methods.
121 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
123 * mini.c: Add support for freeing JIT data for dynamic methods.
125 2004-09-01 Martin Baulig <martin@ximian.com>
127 * mini-x86.c (is_regsize_var): Added support for generic
129 (mono_arch_emit_prolog): Make this compile again, use
130 `x86_push_imm_template (code)'.
132 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
134 * mini-x86.c: make all push_imm instructions that get
135 patched always emit the long form
137 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
139 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
140 in a per-domain hash.
142 * mini-amd64.c (merge_argument_class_from_type): Handle generic
145 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
147 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
150 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
153 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
154 Beginnings of SSE2 support.
156 * exceptions.cs: Add more tests for checked int<->uint casts.
158 2004-08-28 Martin Baulig <martin@ximian.com>
160 * mini-x86.c (mono_arch_instrument_epilog): Added support for
164 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
165 Handle generic instances recursively.
167 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
169 * iltests.il: test for conv.u8 on a constant
171 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
173 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
174 LCONV_x4 (shrun_32 (membase)).
176 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
178 * inssel-x86.brg: c&p rules for push/setret of long
180 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
182 * inssel-x86.brg: c&p rules for compare (base, regvar) and
183 compare (regvar, base)
185 * inssel-x86.brg: more burg love
187 * inssel.brg: more cleanup
189 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
191 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
193 * basic-long.cs, basic-calls.cs: new tests for optimization.
195 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
197 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
200 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
202 * mini-amd64.c (read_tls_offset_from_method): Add another case.
204 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
206 * inssel.brg (mini_emit_memcpy): use
207 NO_UNALIGNED_ACCESS to disable memcpy optimization
209 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
211 * mini-amd64.c: Handle generic types in various places.
213 * mini.c (mono_method_to_ir): Handle generic types in init locals.
215 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
217 * mini.c (handle_box): Fix warning.
219 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
221 * mini-amd64.h: Enable the emit_state optimization.
223 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
225 * mini-amd64.c: Add some new 64 bit peephole opts.
227 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
229 * cpu-amd64.md: sreg1 of div instructions must be %rax.
231 * mini-amd64.c: Register allocator fixes.
233 * mini.c: Add an optimization to emit_state to avoid allocation of new
234 registers on some platforms.
236 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
238 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
240 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
241 allocation. Fixes #63085.
243 * basic-long.cs: Add new regression test.
245 * mini-amd64.c: Register allocator improvements.
247 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
249 * mini-amd64.c (read_tls_offset_from_method): Add another code
252 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
253 instruction sequence for nullifying class init trampolines.
255 * objects.cs: Add new regalloc test.
257 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
259 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
261 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
263 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
266 * driver.c: Fix profiling after TLS changes.
268 * driver.c (mono_main): Set mono_stats.enabled if needed.
270 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
273 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
275 * mini-x86.c: use a 1 op rather than a 2 op tls access
276 instruction -> faster.
278 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
280 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
283 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
285 * exceptions-sparc.c (throw_exception): fix typo
287 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
289 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
290 set tree->dreg correctly with tls. Allow any
293 * mini-x86.c (read_tls_offset_from_method): add new code
294 generation pattern seen with GCC.
297 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
299 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
300 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
301 exceptions-sparc.c: fix some performance issues in exception
302 handling and setting of the stack trace for exceptions that were
305 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
307 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
310 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
313 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
315 This patch inlines tls access, when possible.
317 * mini.h: new arch functions for TLS intrinsics.
318 All platforms updated with a stub.
320 * mini.c: use the new intrinsics
322 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
323 arch specific intrinsic for tls variables
325 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
327 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
330 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
332 * mini.c: thread local allocation
334 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
336 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
338 * Makefile.am: Link against the static version of libmonogc.
340 * Makefile.am: Link the static versions of the convenience libraries
341 into the mono executable.
343 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
345 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
347 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
350 * mini-amd64.c: Reorganize function call code.
352 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
354 2004-08-14 Ben Maurer <bmaurer@ximian.com>
356 * inssel-x86.brg: use xor eax,eax.
358 * basic.cs: new tests
360 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
362 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
363 in exception throwing code.
365 2004-08-14 Ben Maurer <bmaurer@ximian.com>
367 * inssel-x86.brg: use xor esi,esi.
369 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
371 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
372 can trace methods compiled during mini_init () too.
374 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
377 2004-08-14 Ben Maurer <bmaurer@ximian.com>
379 * Makefile.am: static link on x86 (r=zoltan)
381 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
383 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
384 code since it causes some programs to fail.
386 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
388 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
390 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
392 * mini.c: ovfops_op_map - add STACK_OBJ case for
394 * basic.cs: add test_0_pin_string as test
397 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
399 * Makefile.am: build C# if srcdir != builddir
401 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
403 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
406 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
408 * driver.c: enable loop by default again and include abcrem in -O=all.
410 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
412 * iltests.il: Add some localloc tests.
414 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
416 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
419 * inssel-amd64.brg: Add some optimizations.
421 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
424 * Makefile.am: Statically link mono against libmono on AMD64.
426 * mini-amd64.c inssel-amd64.brg: Optimizations.
428 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
430 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
432 * tramp-amd64.c: Patch calling code in trampolines.
434 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
436 * mini-amd64.c: pinvoke struct passing fixes.
438 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
440 * mini-sparc.c: redo change, make mono_arch_cpu_init call
441 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
443 2004-08-05 Duncan Mak <duncan@ximian.com>
445 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
448 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
450 * mini-amd64.c (emit_move_return_value): Move return value for normal
453 2004-08-05 Martin Baulig <martin@ximian.com>
455 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
456 `type->type'; just modify `type' itself when dealing with enums
457 and generic instances.
458 (check_call_signature): Make `simple_type' a `MonoType *'.
460 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
462 * mini.c: Use OP_PADD to add offsets to addresses.
464 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
466 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
468 * mini-sparc.c (mono_arch_emit_epilog): fix check
469 for folding last op into restore instruction
471 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
473 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
474 helper methods using the code manager.
476 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
478 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
480 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
482 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
483 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
485 * mini-s390.c: fix tail processing
487 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
489 * mini-ppc.c: mul.ovf.un exception name fix.
491 2004-08-03 Martin Baulig <martin@ximian.com>
493 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
494 instances; before jumping to `handle_enum', also modify `ptype'.
496 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
498 * cpu-sparc.md: fcall maximal length too small.
500 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
502 * mini-amd64.c mini.h: Add initial support for passing/returning
503 structures to/from pinvoked methods.
505 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
507 * mini-ppc.c: reg allocator fix.
509 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
511 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
513 * inssel.brg: Optimize memset on 64 bit machines.
515 * mini-amd64.c: Fix some vararg cases.
517 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
519 * mini-s390.c: Corrected macro in emit_float_to_int
521 * s390-abi.cs: Tests to exercise the s390 ABI
523 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
525 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
528 * basic.cs: Add a test for add.ovf.un.
530 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
532 * mini-sparc.c: add case for OP_IDIV_UN
534 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
536 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
538 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
540 2004-07-30 Ben Maurer <bmaurer@ximian.com>
542 * basic.cs: regression tests.
544 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
547 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
549 * basic.cs: Add a new test.
551 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
552 and AOT. Various fixes and optimizations.
554 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
556 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
558 * mini-ppc.c: make sure temp regs are not used for global reg
561 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
563 * cpu-sparc.md: conv_i8 fix for 64bits
565 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
567 2004-07-29 Ben Maurer <bmaurer@ximian.com>
569 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
570 add opcode for cmp BYTE PTR [eax], imm.
572 * inssel.brg: Make memcpy and memset takes bases.
574 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
576 * *-amd64.*: More AMD64 work.
578 2004-07-28 Ben Maurer <bmaurer@ximian.com>
580 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
581 add a compare-not-equal opcode.
583 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
585 * mini.c: Use mono_init_from_assembly instead of mono_init.
587 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
589 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
591 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
593 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
595 * inssel.brg: 64 bit fixes.
597 * mini.h (MonoCallInst): Add some AMD64 specific data.
599 * mini.h: Add some OP_P opcodes.
601 2004-07-28 Ben Maurer <bmaurer@ximian.com>
603 * basic.cs: tests for 61797 and 61740
605 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
607 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
608 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
610 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
612 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
614 * *-amd64*.*: Ongoing AMD64 work.
616 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
618 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
620 * *-amd64*: Ongoing AMD64 work.
622 * mini-arch.h: Add AMD64 support.
624 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
626 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
628 * mini-ops.h: Add new opcodes.
630 * Makefile.am: Add AMD64 support.
632 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
633 rules into the inssel-long*.brg files.
635 * *-amd64.*: Add beginnings of AMD64 backend.
637 2004-07-22 Ben Maurer <bmaurer@ximian.com>
639 * mini.c (print_dfn): commenting out the code that prints
640 the cil. With -O=deadce, this makes -v -v crash.
642 * cpu-pentium.md: make checkthis have a length of 2
644 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
646 * mini-sparc.h: fix implementations of __builtin
647 functions for Sun compiler for V9.
649 2004-07-16 Ben Maurer <bmaurer@ximain.com>
651 * mini.c: use the new stelem.ref wrapper
652 * exceptions.cs, arrays.cs: new stelem.ref tests
654 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
656 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
657 new XSP should work with these changes).
659 2004-07-14 Ben Maurer <bmaurer@ximain.com>
661 * inssel-{long32,x86,}.brg: trivial optimizations.
663 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
665 * mini.c: load value when emitting box operation in
668 2004-07-12 Ben Maurer <bmaurer@ximian.com>
670 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
671 is one byte shorter than cmp DWORD PTR [eax], 0.
673 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
675 * inssel-ppc.brg: arguments on the stack are always
676 relative to the stack pointer (spotted by Neale Ferguson).
678 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
680 * exceptions-x86.c: delay appending the method name to the trace until
681 after mono_jit_info_table_find is called, as this gets the real
684 2004-07-09 Ben Maurer <bmaurer@ximian.com>
686 * aot.c: register roots
688 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
690 * aot.c : I could just use PLATFORM_WIN32 flag.
692 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
694 * aot.c : Reverting the previous fix. This time it broke linux build.
696 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
698 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
700 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
702 * mini.c (handle_stack_args): Remove some more debugging code.
704 * mini.c (handle_stack_args): Remove debug output left in by mistake.
706 * driver.c mini.h aot.c: Allow additional options to be specified with
707 --aot and pass them to mono_compile_assembly.
709 * aot.c: Add experimental code to AOT compile all loaded assemblies
710 on demand and save the code into a cache in the filesystem.
712 * aot.c: Add support for more wrapper methods.
714 * mini.c (handle_stack_args): Handle some corner cases. Fixes
717 * cpu-*.md: Remove removed opcodes.
719 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
720 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
721 related icalls to marshal.c.
723 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
725 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
727 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
729 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
731 2004-07-06 Ben Maurer <bmaurer@ximian.com>
732 * liveness.c: If liveness is recomputated we need to reset the information
733 for each variable. This way, if the liveness range has been narrowed
734 by optimizations that happened after the last computation, we can return
737 For example, if you have
742 // Tons of code that does not affect i
748 i = 0 is dead code and will be removed by SSA. However, when
749 linear scan gets to the code, i will still appear to be live
750 throughout the entire block. This prevents good register allocation.
752 2004-07-06 Martin Baulig <martin@ximian.com>
754 * debug-mini.c (mono_debug_init_method): Allow
755 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
756 (mono_debug_add_icall_wrapper): New method.
758 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
760 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
762 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
765 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
767 * aot.c (mono_aot_load_method): Fix loading of debug info.
769 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
771 * aot.c: Add logging support.
773 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
775 * mini.h: Add prototype for mono_print_method_from_ip.
777 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
779 * inssel.brg: 64 bit fixes.
781 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
784 * Makefile.am: Add SPARC64 support.
786 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
788 * aot.c: Fix alignment problems on 32 bit platforms.
790 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
792 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
795 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
798 * mini.h: Bump AOT file version. Some 64 bit fixes.
800 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
802 * inssel-sparc.brg: Add new rule to avoid register moves.
804 * inssel.brg: Add ldind_to_load_membase helper function.
806 2004-06-30 Ben Maurer <bmaurer@ximian.com>
808 * mini.c: OffsetToStringData intrinsic.
810 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
812 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
814 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
817 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
818 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
820 * mini.c: reinstated mono_compile_get_interface_var()
821 on x86, too, since the change breaks the Gtk# build there as well.
823 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
825 * driver.c: remove loop from the default optimizations: it seems to
826 interact badly with some of the other options (see bug #60613).
828 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
830 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
831 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
833 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
835 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
836 vararg-using methods.
838 2004-06-21 Martin Baulig <martin@ximian.com>
840 * mini/mini-exceptions.c
841 (mono_handle_exception): Added `gpointer original_ip' argument.
842 After calling mono_unhandled_exception(), call
843 mono_debugger_unhandled_exception() and if that returns true,
844 restore the context and return.
846 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
848 * mini-ppc.c: prefer the use of relative branches so
849 they won't need to be patched in aot code (patch from Patrick Beard).
851 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
853 * aot.c: patch from Patrick Beard to make the output assembly
854 more correct for the MacOSX assembler. Small tweak to
855 generate sane images on Linux/PPC, too.
857 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
859 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
860 case until bug #59509 is fixed (shows up in #60332).
862 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
864 * mini.c: make sure the needed wrappers are compiled, too, with
867 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
869 * driver.c: remove NPTL reference in --version output.
871 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
873 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
874 generate valid assembly for the Mach-O assembler.
876 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
878 * driver.c: don't include abcrem in the all optimization specifier
879 since it slows down jit compilation too much for now.
881 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
883 * mini.c: use BIGMUL only if both operands have the same signage.
884 * iltests.il: Test for bug 60056. (errors related to signage in
889 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
891 * mini.c, aot.c: memory leak fixes.
893 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
895 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
897 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
899 * Makefile.am: remove the -static hack completely, it links in
900 statically glib as well.
902 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
904 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
905 * exceptions.cs: make it compile with new mcs/csc.
907 2004-06-03 Massimiliano Mantione <massi@ximian.com>
908 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
909 and added relevant test case.
911 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
913 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
914 regressions in gtk-sharp.
916 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
918 * exceptions.cs: New regression tests.
920 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
922 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
924 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
926 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
928 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
930 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
932 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
934 * mini.c (mono_jit_runtime_invoke): Init class in this
935 method instead of trusting mono_jit_compile_method to
936 do the work (because wrappers can be in object class)
938 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
940 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
942 * basic-long.cs: New regression test.
944 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
946 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
949 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
951 * Makefile.am: fix miguel's change to build mono statically against
952 libmono (track build dependencies).
954 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
956 * cfold.c: Some glib versions do not have G_MININT32.
958 2004-05-26 Massimiliano Mantione <massi@ximian.com>
960 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
961 with precision of tan, atan, sin and cos, and implemented related
962 regressions tests (fixes bug 54467, but one new problem appeared and
965 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
967 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
969 * exceptions.cs: Add test for constant folding && division by zero.
971 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
972 since driver.c is in libmono too, so the optimization was useless.
974 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
975 variable to driver.c so the compiler can emit more efficient code to
978 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
980 * Makefile.am: don't distribute generated inssel.[ch] files.
982 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
984 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
985 into the default appdomain. Fixes #58707.
987 * jit-icalls.c: Remove the broken approximation for truncl, doing
988 no conversion is better.
990 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
993 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
995 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
996 of the mcrxr instruction which is not available on some processors
997 even if it's documented to be. Implement add and sub overflow correctly
998 (still not complete for long unsigned). Speed up icalls a bit.
1000 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
1002 * mini.c (mono_jit_compile_method_with_opt): Make sure that
1003 we run .cctor in the current domain instead of target_domain.
1005 Fixes bug #58558, .cctor not being called in -O=shared.
1007 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1009 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
1011 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
1013 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
1014 which can be done with an imm8, do it that way.
1015 (mono_arch_output_basic_block): ditto for a jmp
1016 (mono_arch_emit_prolog): Computate maximum offset of a label.
1018 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
1020 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
1021 now tries to allocate prefered physical reg's for virtual
1022 regs. This reduces the number of emited spills/loads with
1023 20-30% on our core assemblies.
1025 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1027 * jit-icalls.c: truncl() is not needed and trunc() is
1028 the correct thing to do anyway (bug #58287).
1030 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
1032 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
1035 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
1037 * driver.c: enable loop optimizations by default.
1039 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
1041 * mini-x86.c: fix calc of max loop size when aligning loops start.
1043 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
1045 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
1048 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
1050 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
1053 * basic-long.cs: Add tests for add/subtract of immediates with carry.
1055 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
1057 * mini.c (inline_method): Allways inline some wrappers even if the cost
1058 is too large. Fixes #58785.
1060 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
1062 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
1064 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
1065 (crichton@gimp.org). Beginning of support for sparc/linux.
1067 * mini-sparc.c: Optimize retrieval of LMF address.
1069 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
1071 * exceptions-ppc.c: handle alloca in methods with clauses.
1073 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
1075 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
1077 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
1079 * mini.c: Delegate most of the abort signal work to
1080 mono_thread_request_interruption, which also handles Stop and Suspend
1083 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
1085 * mini.c mini.h: Allow inlining of icall wrappers if the backend
1086 supports the save/restore lmf opcodes.
1088 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
1090 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
1093 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
1095 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
1097 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
1098 methods which contain array accesses.
1100 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
1101 boundaries. Fixes #58537.
1103 * iltests.il: Add regression test for #58537.
1105 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
1107 * mini-x86.c (mono_arch_local_regalloc): Last part of
1108 fix for bug #58633 (releasing register to early).
1110 2004-05-18 Miguel de Icaza <miguel@ximian.com>
1112 * basic-long.cs: Add new regression test.
1114 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
1116 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
1117 register too early on the chain.
1119 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
1121 * mini.c (create_helper_signature): Use a helper function to reduce
1122 the code which needs to be written. Also set the calling convention of
1123 icalls on windows. Fixes #57840.
1125 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
1127 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
1128 exceptions-ppc.c: added helper function to get the instruction address
1129 from a signal handler context.
1131 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
1133 * helpers.c: use g_get_tmp_dir. Invokes happyness
1136 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
1138 * helpers.c: Add new env variable to pass args to objdump.
1139 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
1141 2004-05-17 Radek Doulik <rodo@ximian.com>
1143 * Makefile.am (common_sources): added abcremoval.h so it get
1144 disted and daily mono packages on go-mono.com will build again
1146 2004-05-17 Massimiliano Mantione <massi@ximian.com>
1148 * abcremoval.c: Fixed coding style, added copyright header.
1150 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
1152 * mini.h: Added prototype for abc removal main function.
1154 * build_relations_propagation_table.pl: Added copyright header.
1156 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
1158 * basic-long.cs: reg test for complex ceq_long bug.
1160 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
1162 * mini-x86.c (mono_arch_local_regalloc): Correctly free
1163 reg in long and clob case (bug #58343). Fixed/added comments.
1165 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
1167 * mini.c (mono_jit_runtime_invoke): Follow new convention
1168 of calling the invoke method with an function pointer.
1170 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
1172 * ChangeLog: Fix author of memory leak patch.
1174 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
1176 * Makefile.am: fix make dist as well...
1179 2004-05-14 Massimiliano Mantione <massi@ximian.com>
1181 * cfold.c: Made so that conversions from pointer to int4 are no-ops
1182 on archs where pointers are 4 bytes long.
1184 * Makefile.am: Added abcremoval.c source file.
1186 * abcremoval.c: Added abcremoval.c.
1188 * abcremoval.h: Added abcremoval.h.
1190 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
1192 * inssel.brg: Enabled bounds check removal.
1194 * mini.c: Added support for abcrem optimization.
1196 * mini.h: Added abcrem optimization label.
1198 * driver.c: Added support for abcrem optimization.
1200 * propagated_relations_table.def: Added propagated_relations_table.def.
1202 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
1204 * mini.c, cfold.c: fix style.
1206 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1208 * mini.c: handle issue with the low-level implementation of
1209 some long opcodes (bug #54209).
1211 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
1213 * basic.cs: test for my new cmov stuff.
1215 2004-05-13 Patrik Torstensson
1217 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
1218 opt and added peephole documentation.
1220 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
1222 * tramp-ppc.c: rewrote the generic trampoline code.
1224 2004-05-11 Patrik Torstensson
1226 * mini-x86.c: optimize long shl/shr asm code (one less branch)
1228 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
1230 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
1232 * mini.h mini.c dominators.c: Applied patch from Derek Woo
1233 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
1235 * mini.c: Add new icalls for AsAny marshalling.
1237 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
1239 * tramp-ppc.c, mini-ppc.c: more cleanups.
1241 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1243 * mini.c: no warnings.
1245 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1247 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
1249 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
1251 * mini.c: In the thread abort signal handler, if the thread is in the
1252 process of being stoped, don't throw the Abort exception, just stop the
1255 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
1257 * tramp-ppc.c: removed old code.
1259 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1261 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
1262 do some simple speed optimizations on ppc.
1264 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
1266 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
1267 and large offsets in load/store.
1269 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1271 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
1272 it causes regressions.
1274 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1276 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
1279 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1281 * jit-icalls.c: remove warnings.
1282 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
1283 speedups for unsafe code.
1285 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
1287 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
1289 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
1291 * basic-calls.cs: Add new regression test.
1293 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
1296 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
1298 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
1301 2004-05-06 Patrik Torstensson
1303 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
1304 long reg allocation in any reg (not only eax:edx) and implemented
1305 long shl/shr ops in asm instead of helpers.
1307 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
1309 * mini-sparc.h: Fix warnings.
1311 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
1314 * mini-exceptions.c (mono_handle_exception): Call the filter in a
1315 separate statement for clarity.
1317 * mini-sparc.c: Update status.
1319 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
1321 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
1324 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1326 * inssel-ppc.brg: another small pre-release workaround:
1327 we don't do overflow detection for long_sub_un.
1329 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1331 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
1332 (also works around a weird ppc bug: 57957).
1334 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
1336 * tramp-ppc.c: trampoline fixes.
1338 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
1340 * mini-ppc.c: fixed typos.
1342 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1344 * mini-ppc.c, exceptions-ppc.c: more code saves registers
1345 at the top of the stack. Fixed typos. Use a frame registers
1346 for all the methods with exception clauses.
1348 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1350 * exceptions-ppc.c: restore fp registers.
1352 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1354 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1355 order from the stack top (moved the stack room to save the
1356 return value for trace after the param area). Fixed corruption
1357 in restoring registers on unwind.
1359 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1361 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1363 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1365 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1366 and prolog/epilog for methods that use it. Allow
1367 enough param area room for varargs methods. Fix miguel's
1368 breakage in exception handling.
1370 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1372 * Makefile.am: run genmdesc only on current arch.
1374 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1377 * mini-x86.h: fix the build on windows.
1379 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1381 * 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.
1383 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1385 * mini-exceptions.c: New file.
1387 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1388 Move some parts of the x86 exception handling code to an
1389 arch-independent file so it can be shared with other ports.
1391 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1393 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1395 2004-04-26 David Waite <mass@akuma.org>
1397 * driver.c: remove comma from end of enumeration declaration
1399 2004-04-26 Jackson Harper <jackson@ximian.com>
1401 * driver.c: parse config file before loading first assembly. This
1402 allows the user gac to be enabled/disabled.
1404 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1406 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1407 simpler mechanism: we do not care what is encoded initially
1408 (branch absolute or relative), we care about the code and its
1409 target. I kept the old code for reference for now.
1411 The new code tries first to determine if the jump is anywhere in
1412 the -/+32 absolute meg range, if it succeeds, it encodes using the
1413 absolute branch; If not, it tried to find something in the
1414 relative range, if not, it uses the handle_thunk code.
1416 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1418 * exceptions-ppc.c: use the correct ip register on macosx.
1420 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1422 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1424 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1426 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1427 Raise exception on integer divide by zero by hand since the hw
1428 doesn't support it. Handle NaNs in FP compares.
1430 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1432 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1433 code reducing duplication between the platforms and enabled
1434 signal exception handling (on linux for now).
1436 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1438 * exceptions-ppc.c: more macosx support.
1440 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1442 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1444 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1446 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1448 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1450 * iltests.il: more tests.
1452 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1454 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1457 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1459 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1461 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1463 * liveness.c: Mark variables as volatile in all basic blocks reachable
1464 from exception clauses.
1466 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1468 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1471 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1473 * iltests.il, basic.cs: more tests for regalloc.
1475 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1477 * iltests.il: Some tests for register allocation modifications
1480 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1482 * exceptions.cs: Add regression test for bug #56782.
1484 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1485 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1486 the beauty of fixing the same thing in 5 different files...
1488 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1490 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1493 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1495 * mini.c: Add support for STRWLPARRAY marshalling convention.
1497 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1499 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1500 to init the context to setup the regs pointer).
1502 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1504 * exceptions-ppc.c: more exceptions work.
1506 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1508 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1511 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1513 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1514 can use the memory directly.
1516 * cpu-pentium.md: Update documentation from a post from Zoltan.
1518 add x86_add_membase, x86_sub_membase, x86_mul_membase
1520 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1522 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1523 GENERAL_REGS they were also hardcoded for all PPC ports.
1525 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1527 Remove hard-coded limit for floating point registers, use
1528 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1530 Notice that in MacOS X calling conventions you can fit a lot more
1531 floating point values in registers, so I should update the PInvoke
1532 test to excercise the passing of floating point values on the
1533 stack (currently broken).
1535 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1537 * tramp-ppc.c (create_trampoline_code): Added
1538 JUMP_TRAMPOLINE_SIZE.
1539 (ppc_magic_trampoline): Follow the pattern from
1540 x86_magic_trampoline: if code is set to zero, return.
1541 (create_trampoline_code): Always pass MonoMethod to the jump
1542 trampoline, before it was passing a null.
1543 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1544 share the code with mono_arch_create_jit_trampoline.
1546 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1548 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1551 * cpu-g4.md: Added length for jmp instruction, the worst case
1552 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1555 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1557 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1559 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1561 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1562 before each IL instruction.
1564 * mini.c (CEE_BOX): Fix warnings.
1566 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1568 * mini.c: removed a few unused vars and extra whitespace.
1570 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1572 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1574 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1576 (OP_GETCHR): use the above
1577 (CEE_LDELEMA): use the above.
1579 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1580 version of the generic impl.
1581 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1582 (CEE_LDELEMA): use the above.
1584 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1586 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1589 * iltests.il: Added new regression test for #56317.
1591 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1593 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1594 under NetBSD. Fixes #56450.
1596 * liveness.c (update_gen_kill_set): Fix previous patch.
1598 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1600 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1602 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1604 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1607 * inssel-sparc.brg: Add more optimizations.
1609 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1611 2004-04-01 Martin Baulig <martin@ximian.com>
1613 * mini.c (handle_box): New static function; moved the
1614 implementation of CEE_BOX here.
1615 (mono_method_to_ir): Added `constrained_call' variable.
1616 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1617 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1618 mono_method_get_constrained() to get the method.
1620 2004-04-01 Martin Baulig <martin@ximian.com>
1622 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1623 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1624 (mono_method_to_ir): We don't need these macros anymore since
1625 mono_class_get_full() already takes care of it.
1627 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1629 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1630 use @function (as doesn't accept #function here) and check the return
1631 value of system and stop if fails.
1633 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1635 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1637 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1639 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1641 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1643 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1646 * basic-long.cs: Add test for negation of Int64.MinValue.
1648 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1650 * mini-sparc.c: Update status.
1652 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1654 * exceptions-sparc.c: Fix return value in filters.
1656 * inssel-sparc.brg: Fix register allocation in some rules.
1658 2004-03-28 Martin Baulig <martin@ximian.com>
1660 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1663 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1665 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1667 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1668 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1669 remove unused conv_u4 opcode.
1671 * mini-x86.c: Remove valgrind workaround since it slows down things
1672 even when mono is not run under valgrind.
1674 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1676 * mini-sparc.c: Update status.
1678 * inssel-sparc.brg: Add some optimizations.
1680 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1681 future delay slot filling. Add support for varargs, tail calls and JMP.
1683 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1684 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1686 * inssel.brg: Fix register allocation in OP_ARGLIST.
1688 * inssel.brg: Fix warnings.
1690 2004-03-25 Martin Baulig <martin@ximian.com>
1692 * mini.c (inflate_generic_field): Removed.
1693 (mini_get_method): Removed, use mono_get_method_full(),
1694 (mini_get_class): Removed, use mono_class_get_full().
1695 (mono_method_to_ir): Pass our generic context to
1696 mono_field_from_token().
1698 2004-03-25 Martin Baulig <martin@ximian.com>
1700 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1701 of a `MonoMethod *'.
1702 (mini_get_method): Take a `MonoGenericContext *' instead
1703 of a `MonoMethod *'.
1704 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1705 a new local variable called `generic_context' which holds the
1706 current `MonoGenericContext *'; use it to lookup things.
1708 2004-03-24 Martin Baulig <martin@ximian.com>
1710 * mini.c (mini_get_class): New static method; if we're inside a
1711 generic instance, inflate the class if neccessary.
1712 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1714 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1716 * iltests.il: New regression test for #55976.
1718 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1721 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1723 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1726 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1728 * liveness.c: Consider SSA stores as well as loads when making vars
1731 * exceptions.cs: New regression tests for register allocation.
1733 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1735 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1736 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1737 domain lock only to protect puntual access to data structures.
1738 Added access lock for sighash, jit_icall_hash_name,
1739 jit_icall_hash_addr and domain->code_mp.
1741 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1743 * driver.c: Print SIGSEGV handling method.
1745 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1747 * mini.c (setup_jit_tls_data): Handle case when this is called
1748 multiple times for a thread.
1750 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1751 is different from fbxx_un. Fixes #54303. Also use constants instead of
1752 magic numbers in a lot of places.
1754 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1756 * exceptions.cs: Fix cctor test when --regression is used.
1758 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1760 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1763 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1765 * inssel-ppc.brg: fixed register assignments for some rules.
1767 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1769 * exceptions.cs: Add test for exceptions in static constructors.
1771 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1772 static constructors outside the domain lock. Fixes #55720.
1774 2004-03-17 Martin Baulig <martin@ximian.com>
1776 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1777 (inflate_generic_field): Take the `MonoMethod *' instead of the
1778 `MonoClass *' and added support for generic method.
1779 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1780 have a `field->parent->gen_params', only inflate the field if it's
1781 an open constructed type.
1783 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1785 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1786 exception object instead of the preconstructed ones.
1788 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1790 * mini.c: reverted changed to sigsegv_signal_handler commited
1791 accidentally in the previous patch.
1793 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1796 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1797 running --aot with an old assembly.
1799 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1801 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1804 * mini-sparc.c: Add support for v9 branches with prediction.
1806 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1808 * mini.c (mini_init): #warning is GNUC only
1810 * mini-sparc.h: implement __builtin_frame_address
1811 and __builtin_return_address for Sun C compiler
1813 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1815 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1817 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1819 * basic-calls.cs: Add test for unaligned byref long argument passing.
1821 * mini-ops.h: Add sparcv9 compare and branch instructions.
1823 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1824 v9 instructions if we have a v9 cpu.
1826 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1827 registers for global allocation.
1829 * exceptions-sparc.c: Fixes.
1831 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1833 * liveness.c (mono_analyze_liveness): Optimized version.
1835 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1837 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1840 * basic-float.cs basic-calls.cs: New regression tests.
1842 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1844 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1845 sigaltstack implementation.
1847 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1849 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1850 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1852 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1854 * mini.c: Fix warnings.
1856 * mini.c (mono_resolve_patch_target): New function which contains the
1857 arch independent part of the patching process.
1859 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1860 patching code to a separate function.
1862 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1864 * mini.c (add_signal_handler): ifdef out on Windows
1866 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1868 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1869 cpu-sparc.md: Add exception handling support + other fixes.
1871 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1872 typed GC detection in --version.
1874 * basic.cs exceptions.cs: New regression tests.
1876 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1877 the arch specific code can store data during a compilation.
1879 * mini-ops.h: Add OP_SETFRET.
1881 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1882 function, register a separate icall for each arity, so the icalls can
1885 * mini.c (mono_print_tree): Print negative offsets in a more readable
1888 * mini.c: Make signal handling work on sparc.
1890 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1892 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1894 * jit-icalls.c: Emulate truncl by aintl on solaris.
1896 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1898 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1900 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1902 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1904 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1905 a MarshalByRef type, inline a method that performs the check, taking into
1906 account that the object can be a proxy. Also implemented tow new opcodes:
1907 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1908 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1909 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1911 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1913 * mini-ppc.c: if a relative branch displacement is too big
1914 but it points to and area reachable with an absolute branch,
1917 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1919 * mini.c: optimize small copies in cpblk.
1921 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1923 * basic-calls.cs basic-float.cs: New regression tests.
1925 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1926 negative offsets from %fp. Implement localloc. Fix local register
1927 allocation. Fix the case when the this argument needs to be saved to
1928 the stack. Implement some missing opcodes.
1930 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1932 * mini.c (mini_method_compile): Reenable global regalloc in methods
1933 with exception handlers.
1935 * linear-scan.c (mono_varlist_sort): Fix warning.
1937 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1939 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1942 * liveness.c: Make all variables uses in exception clauses volatile, to
1943 prevent them from being allocated to registers. Fixes #42136.
1945 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1947 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1950 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1951 argument to mono_arch_regalloc_cost.
1953 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1956 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1958 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1959 Make the cost of allocating a variable to a register arch dependent.
1961 * basic-calls.cs: Fix compilation of tests.
1963 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1964 helper function to cut back on the number of #ifdefs needed.
1966 * mini-ppc.c: Fix compilation.
1968 * basic-calls.cs: New regression tests.
1970 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1972 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1973 of l0 since that is callee saved.
1975 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1978 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1979 of delay instruction.
1981 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1983 * mini.h (MonoCallInst): Add 'virtual' flag.
1985 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1987 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1989 * *.cs: New regression tests.
1991 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1994 * mini.c (mono_runtime_install_handlers): Fix build.
1996 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1997 'signal_stack_size' members.
1999 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
2000 alternate signal stack.
2002 * exceptions-x86.c: Add stack overflow handling.
2004 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
2005 functions to arch independent code.
2007 * mini.c (mono_print_tree): Print more detailed info for load_membase
2010 2004-02-23 Martin Baulig <martin@ximian.com>
2012 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
2014 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
2016 * mini-x86.c: fixed reg allocation for div/rem.
2018 2004-02-22 Miguel de Icaza <miguel@ximian.com>
2020 * driver.c (mono_main): Report some configuratio options on --version.
2022 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
2024 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
2025 low in the address space. Correctly flush memory in thunks where we
2028 2004-02-20 Martin Baulig <martin@ximian.com>
2030 * mini.c (mini_get_method): New static method; inflate all generic
2031 methods and methods in open generic instances.
2032 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
2033 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
2035 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
2037 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
2039 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
2041 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
2043 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
2045 * mini-sparc.c (flushi mono_arch_output_basic_block): make
2046 it compile using Sun's compiler.
2048 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
2050 * 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.
2052 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
2054 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
2056 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
2058 * mini-ppc.c: handle calls outside of the allowed range with thunks
2059 allocated using the code manager.
2060 * tramp-ppc.c: use the code manager to hold generated native code.
2061 Fixed the magic trampoline to just patch vtable entries.
2063 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
2065 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
2068 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
2070 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
2073 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
2074 if we have a working __thread implementation.
2076 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
2077 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
2079 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
2081 * mini-x86.c: Fix compilation under gcc 2.
2083 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
2085 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
2086 contains a call to the wrapped function.
2088 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
2089 OP_<CALL>_IMM opcodes, and use them under X86.
2091 * mini.c (mono_jit_find_compiled_method): Fix warning.
2093 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
2095 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
2097 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
2098 functionality to mini.c.
2100 * mini.c (mono_create_jump_trampoline): New function to create a jump
2101 trampoline. Return a compiled method instead of a trampoline if it
2102 exists. Add a cache for jump trampolines.
2104 * mini.c (mono_jit_find_compiled_method): New function to return a
2105 compiled method if it exists.
2107 * mini-x86.c: Call mono_create_jump_trampoline instead of
2108 mono_arch_create_jit_trampoline.
2110 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
2111 a jump trampoline. Fixes #52092.
2113 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
2115 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
2116 which is not up-to-date. Add check_corlib_version () instead.
2118 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
2121 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
2122 since newer valgrind versions do not need it.
2124 * mini.c (mono_jit_compile_method_with_opt): New helper function to
2125 compile a method with a given set of optimizations.
2127 * mini.c: Compile icall wrappers on-demand instead of at startup.
2129 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
2130 wrapper for an icall.
2132 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
2134 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
2137 * iltests.il: Add test for non-empty stack before switch instruction.
2139 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
2141 * mini.c: Add support for new stringbuilder marshalling conventions.
2143 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
2145 2004-02-01 Martin Baulig <martin@ximian.com>
2147 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
2148 in `ginst->mtype_argv'.
2150 2004-01-31 Miguel de Icaza <miguel@ximian.com>
2152 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
2153 facilitate grepping.
2155 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
2157 * mini.c: fixed buglet in initobj generic implementation for references.
2159 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
2161 * Makefile.am: make the version script conditional.
2162 * jit-icalls.c: handle missing truncl().
2164 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
2166 * exceptions.cs: Add more tests for double->int conversion.
2168 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
2169 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
2171 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
2173 * driver.c: make --verbose --version emit an error
2174 if the loaded corlib doesn't match the runtime version.
2176 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
2178 * mini-ppc.h: export ppc_patch().
2179 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
2180 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
2181 on par or better than on MacOSX.
2183 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
2185 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
2186 mono_lookup_pinvoke_call.
2188 * mini-x86.c: Under windows, the default pinvoke calling convention is
2189 stdcall. Fixes #52834.
2191 * mini.c (optimize_branches): Add an upper bound to the number of
2192 iterations to prevent infinite loops on strange loops. Fixes #53003.
2194 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
2196 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
2197 and ISINST. Fixes #52093.
2199 * objects.cs (test_0_vector_array_cast): New tests.
2201 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
2203 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
2204 checking in Array.Set ().
2206 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
2209 * object.cs (test_0_multi_array_cast): New regression test.
2211 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
2213 * exceptions-ppc.c: fix build on Linux/PPC.
2215 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
2217 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
2218 running under valgrind.
2219 (x86_magic_trampoline): Fix build bustage.
2221 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
2222 negative values as well. This is needed for the encoding of the line number
2223 info, since sometimes the line numbers are not in increasing order.
2225 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
2227 * cpu-pentium.md (localloc): Increase the size of the localloc
2228 instruction since it is a loop under Win32.
2230 * debug-mini.c (record_line_number): Get rid of unneccesary memory
2233 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
2235 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
2236 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
2237 Max Horn (max@quendi.de). Fix file names in comments.
2239 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
2241 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
2242 avoid stack overflow.
2243 (replace_usage): Avoid uninitialized variable warnings.
2245 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
2246 and taking the address of valuetype variables.
2248 2004-01-03 Patrik Torstensson
2250 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
2251 for other purposes than FP later on.
2253 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
2255 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
2258 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2260 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
2262 2003-12-30 Patrik Torstensson <p@rxc.se>
2264 * mini-x86.h: Decreased number of availiable fp regs.
2265 Solves corner cases with FP spilling.
2267 2003-12-23 Patrik Torstensson <p@rxc.se>
2269 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
2270 for floating point stack tracking / spilling on x86.
2273 * basic-float.cs: added float mul overflow test.
2275 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
2277 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
2279 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2281 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
2282 supports for cond branches that overflow the immediate
2283 overflow offset. mcs can compile simple programs.
2285 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2287 * exceptions-ppc.c: exception handling support wip:
2288 finally handlers get run on exception.
2290 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
2292 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
2295 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2297 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
2298 initial support for stack walking and unwinding.
2300 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
2302 * driver.c (mono_main): Make corlib-out-of-sync message more
2303 descriptive. Also remove verify_corlib call.
2305 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2307 * mini.c: make CEE_NEWARR calls and other emulated opcodes
2308 not overlap with other call's arguments, too.
2310 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
2312 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
2313 move to arch-specific code the choice of arch-specific
2314 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
2315 * mini.c: ensure emulation calls will not interleave
2318 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
2320 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
2321 the magic trampoline stack frame is dropped before executing
2324 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
2326 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
2327 and integer to fp conversions. Added support for overflowing
2328 arguments on the stack. Reserve a couple more registers as temps.
2329 Added support for aot compilation (as output still needs to be
2332 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2334 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
2335 Don't overwrite return register in some corner cases.
2337 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
2339 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
2340 static constructors when AOT compiling.
2342 * driver.c (mono_main): Call mono_check_corlib_version.
2344 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2346 * cpu-g4.md, basic.cs: fixed div target register.
2348 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2350 * mini-ppc.c, basic.cs: shl_imm fix with test.
2352 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2354 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2355 structures by value. Misc fixes.
2356 * objects.cs: more tests.
2358 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2360 * mini-ppc.c: lconv.ovf.i implemented.
2362 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2365 (mini_init): don't error out if someone already called g_thread_init.
2367 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2369 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2370 to be any type per the spec. Fix abnormal memory usage when
2371 the same object is repeatedly thrown.
2373 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2375 * mini.c: check for overruns in IL code.
2377 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2379 * TODO: Add/remove some todo entries.
2381 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2383 * driver.c (mono_main): Call mono_verify_corlib.
2385 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2387 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2388 This has been moved to mini.c
2389 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2390 type being casted is marshalbyref it could be a proxy, so instead of
2391 emitting the type check code, emit a call to a runtime method that will
2392 perform the check by calling CanCastTo if needed.
2394 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2396 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2397 methods with large stack frames under Win32.
2399 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2401 * Makefile.am: Distribute regression tests.
2403 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2404 at the end instead of inserting each variable into the sorted list.
2406 * linear-scan.c (mono_varlist_sort): New helper function.
2408 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2410 * mini.c: ensure arguments and locals are within bounds.
2412 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2414 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2417 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2419 * mini.c (mono_cprop_copy_values): Fix crash.
2421 * aot.c: Set verbosity back to 0.
2423 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2425 * regalloc.c: complete memory leak fix by Laurent Morichetti
2428 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2430 * driver.c (main_thread_handler): Revert the previous patch.
2432 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2435 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2436 memory from the memory pool.
2438 * driver.c (main_thread_handler): Turn on all optimizations when
2441 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2442 an array for better performance.
2444 * regalloc.c (mono_regstate_assign): Fix memory leak.
2446 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2447 serialize the debug info.
2449 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2450 debug info from the serialized representation.
2452 * aot.c: Save debug info into the generated file and load it when
2455 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2457 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2459 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2460 More FP-related fixes.
2462 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2464 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2465 and register allocation buglet. Hello world now runs.
2467 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2469 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2470 * tramp-ppc.c: fixed class init trampoline.
2471 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2473 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2475 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2476 mini.c: more ppc changes/fixes.
2478 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2480 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2481 Also optimize the case when the arguments are the same in the caller
2484 * iltests.il: Add tests for tail calls with valuetype arguments.
2486 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2488 * mini-ppc.c: fixes for struct return type.
2490 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2492 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2493 mono_spillvar_offset() to arch-specific code.
2495 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2497 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2499 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2501 * exceptions-x86.c: Fix stack space leaks.
2503 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2504 registers from the lmf if the method has save_lmf set.
2506 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2508 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2509 of icall wrappers into InvokeInDomain, since these are now per-domain.
2511 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2513 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2514 make some opcode emulation and intrinsic ops enabled/disabled
2515 according to the architecture. More fixes.
2517 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2519 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2521 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2523 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2524 arch-specific handling for 'this' and struct return type to
2527 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2529 * aot.c: prevent divide by zero error when reporting (it happened with
2532 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2534 * mini.h (inst_switch): Remove unused macro.
2536 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2539 (load_aot_module): free 'info->methods' and 'info' properly. No more
2540 "free(): invalid pointer blah" messages when you have an old aot
2543 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2545 * jit-icalls.c, mini.c: Added support for context static fields.
2547 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2549 * mini.c (mono_method_blittable): Methods which set LastError are not
2550 blittable either. Fixes #51108.
2552 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2554 * mini.c: flush icache.
2555 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2557 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2559 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2561 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2563 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2566 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2569 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2571 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2573 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2574 instruction when the result is discarded.
2576 * iltests.il (test_0_div_regalloc): New regression test.
2578 * arrays.cs: Fix compilation error.
2580 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2582 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2583 float rules to inssel-x86.brg: sane architectures with FP registers
2584 don't need to implement these rules.
2586 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2588 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2590 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2592 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2593 implementation of 32 bit systems.
2595 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2597 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2598 (Jeroen Zwartepoorte).
2600 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2602 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2603 the caller and the callee matches.
2605 * mini.c (mono_method_to_ir): Add comment.
2607 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2608 signbit is missing on some platforms.
2610 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2612 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2614 * mini.c (setup_jit_tls_data): Call the new function.
2616 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2618 * mini-x86.c: Add experimental support for fast access to the lmf
2619 structure under NPTL/Linux 2.6.x.
2621 2003-11-06 Martin Baulig <martin@ximian.com>
2623 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2624 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2627 2003-11-02 Martin Baulig <martin@ximian.com>
2629 * mini.c (inflate_generic_field): New static method.
2630 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2631 generic instance and the field is declared in a generic type, call
2632 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2634 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2636 * mini.h mini.c (mono_method_same_domain): New function to return
2637 whenever the caller and the callee are in the same domain.
2639 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2641 2003-10-30 Martin Baulig <martin@ximian.com>
2643 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2644 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2646 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2647 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2649 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2651 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2654 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2655 object here, so it is in the correct appdomain etc.
2657 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2659 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2661 (mono_method_to_ir): Avoid freeing the type created returned from
2662 mono_type_create_from_typespec, since it is put into an internal cache
2663 by the function. Fixes pointer.exe.
2665 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2666 trampolines for icalls and pinvokes as well. Fixes #33569.
2668 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2670 * mini.c: Update after appdomain changes.
2672 * mini.c (mono_jit_compile_method_inner): Allways compile native
2673 method wrappers in the root domain, since there can only be one
2674 instance of them, whose address is stored in method->info.
2676 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2678 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2679 environment variable. Instead detect automatically whenever running
2680 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2683 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2685 * trace.c, trace.h: New files that implement the new trace option
2688 * driver.c: Document new --trace options.
2690 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2693 - if (mono_jit_trace_calls)
2694 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2696 * mini.h: prototypes.
2698 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2700 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2702 * mini.c inssel.brg: Implement typedefbyref opcodes.
2704 * mini.c (mono_jit_compile_method): Remove unused local variable.
2706 * mini.c (mono_jit_compile_method_inner): Ditto.
2708 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2710 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2712 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2714 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2716 * mini.c (mono_no_aot): Remove unused global variable.
2718 * mini.c: Thread safety fixes.
2720 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2722 * mini.c (mono_create_class_init_trampoline): Add a lock around
2723 class_init_hash_addr.
2725 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2728 * mini.c: Decompose the NEWARR instruction before decomposing its
2729 arguments. Fixes #30073.
2731 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2733 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2736 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2738 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2740 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2742 * driver.c: Add support for compiling icall wrappers to --compile.
2744 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2746 * inssel.brg: The empty value in class->interface_offsets is -1, not
2749 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2751 * objects.cs: New test for 'is' operator on an array of interfaces.
2753 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2755 * tramp-ppc.c: update trampoline code to support jumps
2756 and class initialization.
2758 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2760 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2762 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2764 * inssel.brg (OP_UNBOX): Remove unused rule.
2766 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2767 region instead of one for each method. Fixes #47813.
2769 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2771 * exceptions.cs (test_0_nested_finally): New regression test for
2772 nested exception handlers.
2774 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2776 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2778 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2781 * mini.c (mono_method_check_inlining): Make the inlining limit
2782 configurable by an environment variable.
2784 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2786 * mini.h: Bump AOT file version.
2788 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2789 token, store the image along with the token, since the token might not
2790 refer to the same image as the method containing the relocation,
2791 because of inlining.
2793 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2795 * mini.c (mono_precompile_assemblies): New function to compile
2796 all methods in all loaded assemblies.
2798 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2800 * regalloc.h regalloc.c (MonoRegState): Change the type of
2801 iassign and fassign to int*, since they can contain large negative
2802 values if the register is spilled. Also added some comments. Fixes
2805 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2806 under Win32. Fixes #42964.
2808 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2810 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2812 * aot.c: Added support for AOT compiling methods which contain calls
2813 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2816 * driver.c (compile_all_methods): Run the compilation in a thread
2817 managed by mono. Fixes #44023.
2819 * mini.c (mono_codegen): Print full method name in verbose output.
2821 * mini-x86.c (mono_arch_patch_code): Fix warning.
2823 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2824 jumps, since the method we are jumping to might be domain-specific.
2826 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2828 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2830 * inssel.brg: string chars are unsigned.
2832 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2834 * TODO: New todo item.
2836 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2837 which calls mono_runtime_class_init and patches the call site to
2838 avoid further calls.
2839 (mono_arch_create_class_init_trampoline): New arch specific function
2840 to create a class init trampoline.
2841 (create_trampoline_code): Generalized so it can create
2842 class init trampolines as well.
2844 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2845 (mono_create_class_init_trampoline): New function to create and cache
2846 class init trampolines.
2847 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2848 vtable given the address of a class init trampoline. Used by the
2850 (mono_codegen): Generate a call to a trampoline instead of
2851 mono_runtime_class_init in LDSFLD[A].
2852 (mono_codegen): Add relocations for the new trampoline.
2854 * mini.h mini-x86.c aot.c: Added a new relocation type:
2855 MONO_PATCH_INFO_CLASS_INIT.
2857 * mini.h: Bump AOT version number.
2859 * aot.c: Create a copy of the loaded code instead of using the original
2860 so methods which call each other will be close in memory, improving
2863 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2864 patch since it breaks the regression tests.
2866 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2867 for the register saving instruction sequence since the
2868 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2870 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2872 * TODO: Fix todo item && remove another.
2874 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2876 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2879 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2880 function of the module.
2882 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2883 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2884 --no-aot command line option.
2886 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2888 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2889 by Bernie Solomon (bernard@ugsolutions.com).
2891 * inssel.brg: Refactor the interface offset table related code into
2892 its separate functions and add support for the AOT case.
2894 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2896 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2898 * aot.c: Added mono_aot_verbose variable and made all debugging
2899 output depend on the value of this variable.
2901 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2902 method_label and info_label.
2904 * mini.h mini-x86.c aot.c: Added a new relocation type
2905 MONO_PATCH_INFO_IID for klass->interface_id.
2907 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2908 the MonoJitInfo structure.
2910 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2911 a non-root appdomain in shared mode.
2913 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2915 * aot.c: make aot loader less verbose. Remove free of unused variable.
2917 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2919 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2921 * .cvsignore: Added *.dll.
2923 * mini.c (mono_print_tree_nl): New function callable while debugging.
2925 * mini.c (mono_print_code): Export this.
2927 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2930 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2932 * mini.h (MonoCompile): Added 'jit_info' field.
2934 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2935 the cfg structure, since it is needed by the AOT compiler.
2937 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2939 * aot.c: A major rewrite. Changes include:
2940 - save exception tables for methods which have them.
2941 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2943 - reworked the file format so it is now much smaller and needs
2944 fewer relocation entries.
2946 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2948 * aot.c (load_aot_module): Fix build bustage on platforms without
2951 2003-09-04 Martin Baulig <martin@ximian.com>
2953 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2955 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2957 * TODO: Some new optimization ideas.
2959 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2961 * aot.c: Save the optimization flags used to compile the code into
2964 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2965 support emitting domain specific code.
2967 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2968 no longer domain neutral. It can be made domain neutral by compiling
2969 with --optimize=shared.
2971 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2974 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2975 loading of AOT code.
2977 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2979 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2980 if there is no domain neutrality information.
2982 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2984 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2985 format version into the generated library.
2987 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2988 callee method into the caller since one of them could be shared.
2990 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2991 system exceptions from AOT code now works.
2993 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2994 method if it is domain neutral and the callee is not.
2996 * graph.c (cfg_emit_one_loop_level): Fix warning.
2998 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
3000 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
3003 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
3005 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
3006 is needed by code which is executed before mono_runtime_init ().
3007 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
3009 * mini.c (mono_thread_abort): Fix warning.
3010 (mono_jit_compile_method): Call static constructor in the AOT case too.
3012 * aot.c (mono_compile_assembly): Fix warning.
3014 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3016 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
3018 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
3020 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
3022 * cpu-pentium.md: Fix the length of call opcodes so they include the
3023 ESP restoring instruction. Fixes #47968.
3025 2003-08-28 Martin Baulig <martin@ximian.com>
3027 * mini-x86.c (mono_arch_call_opcode): Added support for
3028 MONO_TYPE_GENERICINST.
3030 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
3032 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
3034 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
3035 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
3037 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
3040 2003-08-26 Martin Baulig <martin@ximian.com>
3042 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
3043 when reporting an error, set this to the actual error location.
3044 (mono_method_to_ir): Report the correct error location if
3045 get_basic_blocks() returned an error.
3047 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
3049 * mini.c (mono_type_blittable): OBJECT is not blittable.
3050 (mono_method_blittable): Methods which have marshalling descriptors
3051 are not blittable either. Fixes #47842.
3053 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
3055 * driver.c mini.c: Use an environment variable instead of a global
3056 variable. Also fix the build.
3058 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
3059 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
3062 * driver.c mini.c: Added --with-valgrind option to turn off some
3063 code which prevents mono from running under valgrind.
3065 * mini.c (mono_emit_call_args): Fixed warning.
3067 * mini.c (mono_emulate_opcode): Fixed warning.
3069 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3071 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
3072 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
3073 regalloc.c, regalloc.h: specify available registers in arch-specific
3074 code and support floats in the regallocator (patch by Laurent Morichetti
3077 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3079 * mini.c: mono_thread_current() can be called only after
3080 mono_runtime_init(): rearrange code to not call it early on.
3082 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3084 * mini.c: allocate jump tables in the code mempools.
3086 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3088 * mini.c, mini.h: make sure per-thread data allocated by the jit is
3091 2003-08-10 Miguel de Icaza <miguel@ximian.com>
3093 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
3094 12 to 16. This fixes bug #47453.
3097 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
3099 * mini-ppc.c: fixed indexed load and unsigned compares.
3101 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
3103 * mini.c: reenabled installation of handler for
3104 thread abort signal.
3106 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3108 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
3109 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
3110 until it's fixed and actually useful.
3112 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3114 * inssel-long32.brg: couple more opcodes implemented.
3116 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
3118 * mini-sparc.c: Even more opcodes implemeted.
3120 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
3122 * mini-sparc.c: More opcodes implemented.
3124 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
3126 * mini-sparc.c: More opcodes implemented.
3128 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
3130 * inssel-sparc.brg: Add some needed rules. Direct
3132 * Makefile.am: Use inssel-sparc.brg
3133 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
3134 an assert happy for now.
3136 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
3138 * mini-sparc.c: Fixed compile errors.
3139 * exceptions-sparc.c: Same. We now produce a mono binary
3140 on sparc-linux. Yea.
3142 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
3144 * mini-sparc.c: Renamed registers. Also some macro cleanups.
3145 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
3146 They compile, but do not work.
3148 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3150 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
3151 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
3152 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
3155 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3157 * mini.c: more opcodes implemented and better support for generics.
3159 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3161 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
3162 * mini.c, mini.h: first cut at generics support: some new instructions
3163 added and changed the behaviour of some of the existing ones.
3165 2003-07-21 Miguel de Icaza <miguel@ximian.com>
3167 * mini.c: Removed definition of metadata_shared mutex here.
3169 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3171 * mini-x86.c: make vararg calls work for instance methods.
3173 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
3175 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
3176 returns the arguments in a separte list, now.
3178 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3180 * aot.c, mini.c: updates for array type representation changes.
3182 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
3184 * mini.c: register function to perform jit shutdown.
3186 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3188 * mini.c: use a faster allocator if possible.
3190 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3192 * aot.c: some cleanups and portability changes.
3194 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3196 * mini.c: use faster allocation for CEE_BOX if possible.
3198 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3200 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
3201 Moved inlined mempcy code to its own function so that is can be
3202 reused. Added an inline memset function as well (optimized initobj).
3203 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
3205 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3207 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
3209 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
3211 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
3212 arch code can setup the cpu for CLR execution, if needed.
3213 We use it on x86 to set the precision of FP operations.
3215 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
3217 * mini.c: disable some optimizations if we can guess they'll cost too
3218 much for a given method.
3220 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3222 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
3224 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3225 * mini.h mini.c mini-x86.c: Added instruction level coverage
3226 info collection support.
3228 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3230 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
3231 is now implemented in the profiling API. Get rid of a couple of
3232 unnecessary global variables.
3234 2003-06-15 Nick Drochak <ndrochak@gol.com>
3236 * basic-long.cs: tests for negative values for bigmul, and unsigned.
3237 * cpu-g4.md: add op_bigmul and op_bigmul_un
3238 * cpu_pentium.md: add op_bigmul_un
3239 * inssel-long32.brg: add rule for unsigned bigmul
3240 * mini-ops.h: define OP_BIGMUL_UN
3241 * mini-x86.c: THE BUG: handle (un)signed properly
3242 * mini.c: choose unsigned opcode if needed.
3243 This set of patches fixes bug #44291
3245 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
3247 * mini.c (optimize_branches): improved to handle all kinds of
3248 conditional branches.
3250 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3252 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
3253 don't raise exceptions.
3255 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3257 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
3258 to arch-specific files.
3260 2003-06-09 Martin Baulig <martin@ximian.com>
3262 * Makefile.am (libs): Added $(LIBGC_LIBS).
3264 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
3266 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
3267 and OP_ATAN (fixes bug#44293).
3269 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
3271 * Makefile.am, mini-x86.c: rename cpu description array to
3272 pentium_desc, since some compilers define the 'pentium' preprocessor
3275 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
3277 * mini.c (mini_select_instructions): add explicit branch if the
3278 following block is not the false target of a conditional branch -
3279 we need this with any optimization that reorder or remove bblocks
3281 * mini.c (optimize_branches): bug fixes
3283 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
3285 * mini.c (mono_method_to_ir): inline static readonly fields
3287 * ssa.c (fold_tree): start cfold support for long (very simple
3290 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
3292 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3294 * inssel.brg: fixed memcpy (bug #44219).
3296 2003-06-05 Dick Porter <dick@ximian.com>
3298 * driver.c: Set the glib log levels to not abort if g_message
3301 g_set_prgname() has to happen before mini_init() so that the
3302 process handle gets the info.
3304 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3306 * driver.c: add intrins to the default optimizations to get wider
3309 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3311 * mini.h: some large basic blocks will overflow a 16-bit
3312 integers for symbolic registers.
3314 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3316 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
3317 (mono_arch_output_basic_block): fix bug 43499
3319 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3321 * mini.c: kill duplicated definition of mono_debug_format.
3323 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
3325 * mini-x86.c, arrays.cs: fixed register allocation bug.
3327 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3329 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
3331 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
3333 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3336 (print_method_from_ip): also print source location information if
3339 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
3341 * mini.c (mono_find_block_region): bug fix in region code
3342 (mini_method_compile): enable removing unreachable code again, but
3343 only in methods without exception clauses.
3345 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3347 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
3348 Implemented arglist opcode and handling of TypedReference type.
3349 Fixed x86 call convention when a structure is returned.
3350 Minimal support for calling static vararg methods.
3352 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3354 * mini.c (mini_method_compile): always remove unreachable code,
3355 because the code in them may be inconsistent (access to dead
3356 variables for example).
3358 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3360 * driver.c, debug-mini.c: warning fixes.
3362 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3364 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3366 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3368 * mini.c: thread-static fields are registered in mono_class_vtable(),
3369 so ensure the function is called before checking for them.
3371 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3373 * mini.c (optimize_branches): fix for bug 43586
3375 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3376 overflow (fixes Bug #43639)
3378 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3380 * mini.c, objects.cs: allow the use of stobj for primitive types.
3382 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3384 * mini.c: be less strict about argument checking until we support
3385 running the verifier.
3387 2003-05-27 Nick Drochak <ndrochak@gol.com>
3389 * basic-long.cs: tests for (ulong)int * (ulong)int also
3390 * mini.c: use the same trick for (ulong)int * (ulong)int
3392 2003-05-27 Nick Drochak <ndrochak@gol.com>
3394 * basic-long.cs: add regression test for (long)int * (long)int
3395 * cpu-pentium.md: add op_bigmul specification
3396 * inssel-long32.brg: add OP_BIGMUL rule
3397 * mini-ops.h: add OP_BIGMUL
3398 * mini-x86.c: register allocator: handle case where src1 needs to be
3400 * mini.c: substitute special BIGMUL opcode in the tree for
3401 (long)int * (long)int
3403 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3405 * jit-icalls.c: call the type ctor on field access if needed.
3407 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3409 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3410 to a method (including results of ldelema, bug#43207).
3412 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3414 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3415 colors to show exception handler blocks.
3417 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3418 (fix for pinvoke7.cs).
3420 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3422 * mini.h, mini.c: ensure correct initialization order for types that
3423 require it. Prepare for lazy compilation of jit icall wrappers.
3424 Provide a name for opcode emulation to reduce unneeded mallocing.
3426 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3428 * mini-x86.c: better register restoring code and profiling
3429 support for tail calls.
3431 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3433 * mini.h, driver.c: prepare for leaf methods optimization.
3435 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3437 * mini.c: get targets of branches before converting a method.
3439 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3441 * mini.c (optimize_branches): added some experimental code (disbaled)
3443 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3445 * mini.c (optimize_branches): fix branch to branch optimization
3447 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3449 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3451 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3453 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3456 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3458 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3459 enable use of interface variables again.
3461 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3462 I1 to registers because there is no simply way to sign extend 8bit
3463 quantities in caller saved registers on x86.
3465 * inssel-float.brg: set costs of some rules to 2 so
3466 that monobure always select the arch. specific ones if supplied,
3467 regardless of the order we pass the files to monoburg.
3469 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3471 * mini.c, mini-x86.c: since the magic trampoline for jumps
3472 can't patch the code directly, we do it as soon as the
3473 method gets compiled.
3475 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3477 * mini-x86.c, mini.h: introduce a new patching method
3478 to support CEE_JMP and tail calls.
3479 * mini.c: obey tail.call. Don't precompile methods target
3481 * tramp-x86.c: new trampoline code to handle methods
3482 reached through a jump.
3484 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3486 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3487 bit values to registers
3489 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3491 * mini.c (mono_compile_get_interface_var): share interface
3492 variables if possible.
3494 2003-05-16 Martin Baulig <martin@ximian.com>
3496 * debug-mini.c (mono_init_debugger): New function to initialize
3497 the debugger. This is not in the debugger since it needs to
3498 access some of mini's internals.
3500 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3502 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3504 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3506 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3507 for value type handling.
3509 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3511 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3512 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3514 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3516 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3517 the constructor through a proxy.
3519 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3521 * jit-icalls.c, inssel.brg: fixes to array element address
3524 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3526 * mini-x86.c (is_regsize_var): allocate pointer to registers
3528 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3530 * driver.c: fixed typo, added intrins to the set of optimizations
3531 tested with regressions.
3533 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3535 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3536 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3539 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3541 * inssel.brg: remove some common pop instructions without side effects
3543 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3545 * inssel-x86.brg: fixed thinko in int to double conversions.
3547 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3549 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3551 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3553 * inssel-long32.brg: two more missing instructions.
3555 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3557 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3560 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3562 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3565 * basic-float.cs: Added tests for negative zero.
3567 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3569 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3570 a couple of missing operations for long casts, with test cases.
3572 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3574 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3576 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3578 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3579 code size estimation.
3581 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3583 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3584 abstract methods (fix bug 42542)
3586 * aot.c: add ability to handle array types
3588 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3590 * mini.c: Call the _specific versions of the object allocation
3591 functions if possible.
3593 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3595 * driver.c: call setlocale ().
3597 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3599 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3602 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3604 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3606 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3607 wrappers (fix bug 42122)
3609 2003-05-04 Martin Baulig <martin@ximian.com>
3611 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3613 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3614 s/mini_set_defaults/mono_set_defaults/g.
3616 2003-05-04 Martin Baulig <martin@ximian.com>
3618 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3620 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3622 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3623 (reported by Don Roberts).
3625 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3627 * mini.c: temporarily work around two bugs for this release.
3629 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3631 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3632 that contains -export-dynamic and it makes using the ld script
3634 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3636 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3638 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3641 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3643 * mini.c: make sure leave calls all the needed finally blocks,
3644 even when the target jumps out of multiple exception clauses.
3646 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3648 * ldscript, Makefile.am: add linker script to reduce the number of
3649 exported symbols (should also fix the issues with libwine defining
3650 some of the same symbols in io-layer).
3652 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3654 * driver.c (mini_main): Avoid assertion when no file name is given on
3657 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3659 * driver.c: added --version/-V command line option.
3660 Added the inline optimization in the regression tests.
3662 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3664 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3665 to the type in the method signature (fixes bug#42134).
3667 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3669 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3671 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3673 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3675 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3677 * driver.c: fixed bug #42100.
3679 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3681 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3683 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3685 * mini.c: moved most of the code required to do inlining to its own
3686 function so it can be reused. Inline also ctors if appropriate.
3688 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3690 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3691 the runtime can call mono API functions.
3693 2003-04-27 Martin Baulig <martin@ximian.com>
3695 * debug-mini.c (mono_debug_init_method): Added
3696 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3697 send a notification to the debugger.
3699 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3700 running in the Mono Debugger, just pass the breakpoint number to
3701 mono_debug_init_method().
3703 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3705 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3707 * mini.c: allow some more unsafe compares.
3709 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3711 * mini-x86.c, Makefile.am: make distcheck works (partially from
3712 a patch by Richard Lee <r.h.lee@attbi.com>).
3713 * regset.c, regset.h: removed, they are unused.
3715 2003-04-25 Dick Porter <dick@ximian.com>
3717 * driver.c: Usage reports the name as 'mono' not 'mini'
3718 * exceptions-x86.c: Build and run on freebsd
3720 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3722 * Makefile.am: install the program with the 'mono' name and
3723 the library as libmono instead of mini and libmini.
3725 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3727 * driver.c: provide the APIs for the embedding interface of the old jit.
3729 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3731 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3733 2003-04-23 Martin Baulig <martin@ximian.com>
3735 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3737 * driver.c: Added `--debug' command line argument to enable
3740 2003-04-23 Martin Baulig <martin@ximian.com>
3742 * debug.[ch]: Removed. The code is now in
3743 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3745 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3748 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3750 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3752 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3755 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3756 mono_domain_finalize.
3757 (mini_method_compile): use mono_method_profile* if the the option is
3760 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3762 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3763 methods with their wrapper.
3765 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3766 methods with their wrapper.
3768 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3771 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3774 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3777 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3779 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3781 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3783 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3784 of the mempool. This is slightly faster and uses less memory
3786 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3788 * mini.c: avoid O(n) allocation for variables.
3790 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3792 * mini.c: handle items on the stack after inlining methods.
3794 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3796 * mini.c: make the method->opcode optimization dependent
3797 on MONO_OPT_INSTRINS and do it lazily.
3799 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3801 * driver.c: print overall results at the end of regression run.
3803 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3805 * inssel.brg: don't overwrite symbolic registers.
3807 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3809 * inssel-x86.brg: fix conversion from long to float.
3811 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3813 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3815 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3817 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3819 * driver.c: Added --print-vtable option as in the old JIT.
3821 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3823 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3825 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3827 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3829 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3831 * mini.c regalloc.c regalloc.h: Fix memory leak.
3833 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3835 * aot.c (mono_aot_get_method): register all used strings
3837 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3839 * mini.c: always intern strings references with ldstr at compile time.
3841 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3843 * Makefile.am: add BUILT_SOURCES.
3845 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3847 * driver.c: give a better error message when the assembly to execute
3848 doesn't have an entry point.
3850 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3852 * Makefile.am: added hack for automake
3854 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3857 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3859 22003-04-07 Martin Baulig <martin@ximian.com>
3861 * Makefile.am: Added Makefile.am.
3863 * debugger-main.c: Removed, this is now in the debugger where it
3866 * mini.pc.in: Call this package `mini' for the moment.