1 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
5 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
7 * cpu-amd64.md: Fix bug in previous patch.
9 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
12 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
14 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15 mini-exceptions.c: updates for changed stack walk interface.
17 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
23 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
25 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
27 * driver.c (mini_regression_list): Do not call mono_assembly_close
28 since assemblies can't be unloaded.
30 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
32 * cpu-amd64.md: Fix more instruction lengths.
34 * cpu-amd64.md: Fix lengths of some instructions.
36 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
38 * inssel.brg: Make the array ldelema check aot friendly.
40 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
42 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
44 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
46 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
48 * mini-x86.c: Fix build.
50 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
51 mono_type_get_underlying_type () helper function to simplify code.
53 2004-09-09 Martin Baulig <martin@ximian.com>
55 * mini-amd64.c: Don't access `type->data.klass' directly, call
56 mono_class_from_mono_type() instead since the type may be a
59 2004-09-09 Martin Baulig <martin@ximian.com>
61 * mini-amd64.c (get_call_info): Fix support for generic instances.
62 (add_valuetype): Use mono_class_from_mono_type() to get the class
63 since we can be a generic instance.
65 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
67 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
69 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
71 * liveness.c: reset spill costs on each scan: bug 62107
73 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
75 * exceptions-sparc.c (mono_arch_find_jit_info): remove
76 unnecessary line that doesn't compile
78 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
80 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
81 trampolines, make them call an error function so people can fix their
84 2004-09-06 Martin Baulig <martin@ximian.com>
86 * mini.c (mono_method_to_ir): When initializing locals, handle a
87 generic instances like a valuetype if it's a valuetype and like a
88 class if it's a class.
90 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
92 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
95 * exceptions.cs: Add test for unwinding of call arguments.
97 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
99 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
100 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
101 set the carry/borrow flag). The sparc and s390 implementations
102 can now use optimized versions (and simplify the code). ppc bugfixes.
104 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
106 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
108 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
110 * inssel-amd64.brg: Remove leftover 32 bit rule.
112 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
114 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
116 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
117 mono_arch_find_jit_info functions into a new function. Fix a memory
120 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
123 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
125 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
128 * exceptions.cs: Add array size tests.
130 * mini.c: Allocate a separate icall wrapper for each arity of
131 mono_array_new_va. Fixes #59509.
133 * exceptions.cs: Add testcase for 64578.
135 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
137 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
139 2004-09-02 Martin Baulig <martin@ximian.com>
141 * mini.c (mono_method_to_ir): When initializing the locals, call
142 handle_initobj() on the generic instance itself, not its
145 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
147 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
148 MonoJitInfo for dynamic methods.
150 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
152 * mini.c: Add support for freeing JIT data for dynamic methods.
154 2004-09-01 Martin Baulig <martin@ximian.com>
156 * mini-x86.c (is_regsize_var): Added support for generic
158 (mono_arch_emit_prolog): Make this compile again, use
159 `x86_push_imm_template (code)'.
161 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
163 * mini-x86.c: make all push_imm instructions that get
164 patched always emit the long form
166 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
168 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
169 in a per-domain hash.
171 * mini-amd64.c (merge_argument_class_from_type): Handle generic
174 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
176 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
179 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
182 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
183 Beginnings of SSE2 support.
185 * exceptions.cs: Add more tests for checked int<->uint casts.
187 2004-08-28 Martin Baulig <martin@ximian.com>
189 * mini-x86.c (mono_arch_instrument_epilog): Added support for
193 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
194 Handle generic instances recursively.
196 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
198 * iltests.il: test for conv.u8 on a constant
200 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
202 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
203 LCONV_x4 (shrun_32 (membase)).
205 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
207 * inssel-x86.brg: c&p rules for push/setret of long
209 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
211 * inssel-x86.brg: c&p rules for compare (base, regvar) and
212 compare (regvar, base)
214 * inssel-x86.brg: more burg love
216 * inssel.brg: more cleanup
218 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
220 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
222 * basic-long.cs, basic-calls.cs: new tests for optimization.
224 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
226 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
229 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
231 * mini-amd64.c (read_tls_offset_from_method): Add another case.
233 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
235 * inssel.brg (mini_emit_memcpy): use
236 NO_UNALIGNED_ACCESS to disable memcpy optimization
238 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
240 * mini-amd64.c: Handle generic types in various places.
242 * mini.c (mono_method_to_ir): Handle generic types in init locals.
244 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
246 * mini.c (handle_box): Fix warning.
248 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
250 * mini-amd64.h: Enable the emit_state optimization.
252 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
254 * mini-amd64.c: Add some new 64 bit peephole opts.
256 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
258 * cpu-amd64.md: sreg1 of div instructions must be %rax.
260 * mini-amd64.c: Register allocator fixes.
262 * mini.c: Add an optimization to emit_state to avoid allocation of new
263 registers on some platforms.
265 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
267 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
269 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
270 allocation. Fixes #63085.
272 * basic-long.cs: Add new regression test.
274 * mini-amd64.c: Register allocator improvements.
276 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
278 * mini-amd64.c (read_tls_offset_from_method): Add another code
281 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
282 instruction sequence for nullifying class init trampolines.
284 * objects.cs: Add new regalloc test.
286 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
288 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
290 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
292 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
295 * driver.c: Fix profiling after TLS changes.
297 * driver.c (mono_main): Set mono_stats.enabled if needed.
299 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
302 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
304 * mini-x86.c: use a 1 op rather than a 2 op tls access
305 instruction -> faster.
307 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
309 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
312 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
314 * exceptions-sparc.c (throw_exception): fix typo
316 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
318 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
319 set tree->dreg correctly with tls. Allow any
322 * mini-x86.c (read_tls_offset_from_method): add new code
323 generation pattern seen with GCC.
326 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
328 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
329 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
330 exceptions-sparc.c: fix some performance issues in exception
331 handling and setting of the stack trace for exceptions that were
334 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
336 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
339 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
342 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
344 This patch inlines tls access, when possible.
346 * mini.h: new arch functions for TLS intrinsics.
347 All platforms updated with a stub.
349 * mini.c: use the new intrinsics
351 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
352 arch specific intrinsic for tls variables
354 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
356 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
359 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
361 * mini.c: thread local allocation
363 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
365 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
367 * Makefile.am: Link against the static version of libmonogc.
369 * Makefile.am: Link the static versions of the convenience libraries
370 into the mono executable.
372 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
374 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
376 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
379 * mini-amd64.c: Reorganize function call code.
381 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
383 2004-08-14 Ben Maurer <bmaurer@ximian.com>
385 * inssel-x86.brg: use xor eax,eax.
387 * basic.cs: new tests
389 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
391 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
392 in exception throwing code.
394 2004-08-14 Ben Maurer <bmaurer@ximian.com>
396 * inssel-x86.brg: use xor esi,esi.
398 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
400 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
401 can trace methods compiled during mini_init () too.
403 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
406 2004-08-14 Ben Maurer <bmaurer@ximian.com>
408 * Makefile.am: static link on x86 (r=zoltan)
410 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
412 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
413 code since it causes some programs to fail.
415 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
417 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
419 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
421 * mini.c: ovfops_op_map - add STACK_OBJ case for
423 * basic.cs: add test_0_pin_string as test
426 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
428 * Makefile.am: build C# if srcdir != builddir
430 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
432 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
435 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
437 * driver.c: enable loop by default again and include abcrem in -O=all.
439 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
441 * iltests.il: Add some localloc tests.
443 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
445 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
448 * inssel-amd64.brg: Add some optimizations.
450 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
453 * Makefile.am: Statically link mono against libmono on AMD64.
455 * mini-amd64.c inssel-amd64.brg: Optimizations.
457 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
459 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
461 * tramp-amd64.c: Patch calling code in trampolines.
463 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
465 * mini-amd64.c: pinvoke struct passing fixes.
467 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
469 * mini-sparc.c: redo change, make mono_arch_cpu_init call
470 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
472 2004-08-05 Duncan Mak <duncan@ximian.com>
474 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
477 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
479 * mini-amd64.c (emit_move_return_value): Move return value for normal
482 2004-08-05 Martin Baulig <martin@ximian.com>
484 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
485 `type->type'; just modify `type' itself when dealing with enums
486 and generic instances.
487 (check_call_signature): Make `simple_type' a `MonoType *'.
489 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
491 * mini.c: Use OP_PADD to add offsets to addresses.
493 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
495 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
497 * mini-sparc.c (mono_arch_emit_epilog): fix check
498 for folding last op into restore instruction
500 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
502 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
503 helper methods using the code manager.
505 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
507 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
509 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
511 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
512 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
514 * mini-s390.c: fix tail processing
516 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
518 * mini-ppc.c: mul.ovf.un exception name fix.
520 2004-08-03 Martin Baulig <martin@ximian.com>
522 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
523 instances; before jumping to `handle_enum', also modify `ptype'.
525 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
527 * cpu-sparc.md: fcall maximal length too small.
529 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
531 * mini-amd64.c mini.h: Add initial support for passing/returning
532 structures to/from pinvoked methods.
534 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
536 * mini-ppc.c: reg allocator fix.
538 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
540 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
542 * inssel.brg: Optimize memset on 64 bit machines.
544 * mini-amd64.c: Fix some vararg cases.
546 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
548 * mini-s390.c: Corrected macro in emit_float_to_int
550 * s390-abi.cs: Tests to exercise the s390 ABI
552 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
554 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
557 * basic.cs: Add a test for add.ovf.un.
559 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
561 * mini-sparc.c: add case for OP_IDIV_UN
563 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
565 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
567 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
569 2004-07-30 Ben Maurer <bmaurer@ximian.com>
571 * basic.cs: regression tests.
573 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
576 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
578 * basic.cs: Add a new test.
580 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
581 and AOT. Various fixes and optimizations.
583 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
585 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
587 * mini-ppc.c: make sure temp regs are not used for global reg
590 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
592 * cpu-sparc.md: conv_i8 fix for 64bits
594 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
596 2004-07-29 Ben Maurer <bmaurer@ximian.com>
598 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
599 add opcode for cmp BYTE PTR [eax], imm.
601 * inssel.brg: Make memcpy and memset takes bases.
603 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
605 * *-amd64.*: More AMD64 work.
607 2004-07-28 Ben Maurer <bmaurer@ximian.com>
609 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
610 add a compare-not-equal opcode.
612 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
614 * mini.c: Use mono_init_from_assembly instead of mono_init.
616 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
618 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
620 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
622 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
624 * inssel.brg: 64 bit fixes.
626 * mini.h (MonoCallInst): Add some AMD64 specific data.
628 * mini.h: Add some OP_P opcodes.
630 2004-07-28 Ben Maurer <bmaurer@ximian.com>
632 * basic.cs: tests for 61797 and 61740
634 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
636 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
637 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
639 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
641 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
643 * *-amd64*.*: Ongoing AMD64 work.
645 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
647 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
649 * *-amd64*: Ongoing AMD64 work.
651 * mini-arch.h: Add AMD64 support.
653 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
655 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
657 * mini-ops.h: Add new opcodes.
659 * Makefile.am: Add AMD64 support.
661 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
662 rules into the inssel-long*.brg files.
664 * *-amd64.*: Add beginnings of AMD64 backend.
666 2004-07-22 Ben Maurer <bmaurer@ximian.com>
668 * mini.c (print_dfn): commenting out the code that prints
669 the cil. With -O=deadce, this makes -v -v crash.
671 * cpu-pentium.md: make checkthis have a length of 2
673 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
675 * mini-sparc.h: fix implementations of __builtin
676 functions for Sun compiler for V9.
678 2004-07-16 Ben Maurer <bmaurer@ximain.com>
680 * mini.c: use the new stelem.ref wrapper
681 * exceptions.cs, arrays.cs: new stelem.ref tests
683 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
685 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
686 new XSP should work with these changes).
688 2004-07-14 Ben Maurer <bmaurer@ximain.com>
690 * inssel-{long32,x86,}.brg: trivial optimizations.
692 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
694 * mini.c: load value when emitting box operation in
697 2004-07-12 Ben Maurer <bmaurer@ximian.com>
699 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
700 is one byte shorter than cmp DWORD PTR [eax], 0.
702 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
704 * inssel-ppc.brg: arguments on the stack are always
705 relative to the stack pointer (spotted by Neale Ferguson).
707 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
709 * exceptions-x86.c: delay appending the method name to the trace until
710 after mono_jit_info_table_find is called, as this gets the real
713 2004-07-09 Ben Maurer <bmaurer@ximian.com>
715 * aot.c: register roots
717 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
719 * aot.c : I could just use PLATFORM_WIN32 flag.
721 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
723 * aot.c : Reverting the previous fix. This time it broke linux build.
725 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
727 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
729 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
731 * mini.c (handle_stack_args): Remove some more debugging code.
733 * mini.c (handle_stack_args): Remove debug output left in by mistake.
735 * driver.c mini.h aot.c: Allow additional options to be specified with
736 --aot and pass them to mono_compile_assembly.
738 * aot.c: Add experimental code to AOT compile all loaded assemblies
739 on demand and save the code into a cache in the filesystem.
741 * aot.c: Add support for more wrapper methods.
743 * mini.c (handle_stack_args): Handle some corner cases. Fixes
746 * cpu-*.md: Remove removed opcodes.
748 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
749 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
750 related icalls to marshal.c.
752 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
754 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
756 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
758 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
760 2004-07-06 Ben Maurer <bmaurer@ximian.com>
761 * liveness.c: If liveness is recomputated we need to reset the information
762 for each variable. This way, if the liveness range has been narrowed
763 by optimizations that happened after the last computation, we can return
766 For example, if you have
771 // Tons of code that does not affect i
777 i = 0 is dead code and will be removed by SSA. However, when
778 linear scan gets to the code, i will still appear to be live
779 throughout the entire block. This prevents good register allocation.
781 2004-07-06 Martin Baulig <martin@ximian.com>
783 * debug-mini.c (mono_debug_init_method): Allow
784 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
785 (mono_debug_add_icall_wrapper): New method.
787 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
789 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
791 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
794 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
796 * aot.c (mono_aot_load_method): Fix loading of debug info.
798 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
800 * aot.c: Add logging support.
802 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
804 * mini.h: Add prototype for mono_print_method_from_ip.
806 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
808 * inssel.brg: 64 bit fixes.
810 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
813 * Makefile.am: Add SPARC64 support.
815 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
817 * aot.c: Fix alignment problems on 32 bit platforms.
819 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
821 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
824 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
827 * mini.h: Bump AOT file version. Some 64 bit fixes.
829 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
831 * inssel-sparc.brg: Add new rule to avoid register moves.
833 * inssel.brg: Add ldind_to_load_membase helper function.
835 2004-06-30 Ben Maurer <bmaurer@ximian.com>
837 * mini.c: OffsetToStringData intrinsic.
839 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
841 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
843 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
846 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
847 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
849 * mini.c: reinstated mono_compile_get_interface_var()
850 on x86, too, since the change breaks the Gtk# build there as well.
852 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
854 * driver.c: remove loop from the default optimizations: it seems to
855 interact badly with some of the other options (see bug #60613).
857 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
859 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
860 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
862 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
864 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
865 vararg-using methods.
867 2004-06-21 Martin Baulig <martin@ximian.com>
869 * mini/mini-exceptions.c
870 (mono_handle_exception): Added `gpointer original_ip' argument.
871 After calling mono_unhandled_exception(), call
872 mono_debugger_unhandled_exception() and if that returns true,
873 restore the context and return.
875 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
877 * mini-ppc.c: prefer the use of relative branches so
878 they won't need to be patched in aot code (patch from Patrick Beard).
880 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
882 * aot.c: patch from Patrick Beard to make the output assembly
883 more correct for the MacOSX assembler. Small tweak to
884 generate sane images on Linux/PPC, too.
886 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
888 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
889 case until bug #59509 is fixed (shows up in #60332).
891 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
893 * mini.c: make sure the needed wrappers are compiled, too, with
896 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
898 * driver.c: remove NPTL reference in --version output.
900 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
902 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
903 generate valid assembly for the Mach-O assembler.
905 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
907 * driver.c: don't include abcrem in the all optimization specifier
908 since it slows down jit compilation too much for now.
910 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
912 * mini.c: use BIGMUL only if both operands have the same signage.
913 * iltests.il: Test for bug 60056. (errors related to signage in
918 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
920 * mini.c, aot.c: memory leak fixes.
922 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
924 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
926 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
928 * Makefile.am: remove the -static hack completely, it links in
929 statically glib as well.
931 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
933 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
934 * exceptions.cs: make it compile with new mcs/csc.
936 2004-06-03 Massimiliano Mantione <massi@ximian.com>
937 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
938 and added relevant test case.
940 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
942 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
943 regressions in gtk-sharp.
945 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
947 * exceptions.cs: New regression tests.
949 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
951 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
953 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
955 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
957 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
959 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
961 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
963 * mini.c (mono_jit_runtime_invoke): Init class in this
964 method instead of trusting mono_jit_compile_method to
965 do the work (because wrappers can be in object class)
967 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
969 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
971 * basic-long.cs: New regression test.
973 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
975 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
978 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
980 * Makefile.am: fix miguel's change to build mono statically against
981 libmono (track build dependencies).
983 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
985 * cfold.c: Some glib versions do not have G_MININT32.
987 2004-05-26 Massimiliano Mantione <massi@ximian.com>
989 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
990 with precision of tan, atan, sin and cos, and implemented related
991 regressions tests (fixes bug 54467, but one new problem appeared and
994 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
996 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
998 * exceptions.cs: Add test for constant folding && division by zero.
1000 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
1001 since driver.c is in libmono too, so the optimization was useless.
1003 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
1004 variable to driver.c so the compiler can emit more efficient code to
1007 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1009 * Makefile.am: don't distribute generated inssel.[ch] files.
1011 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
1013 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
1014 into the default appdomain. Fixes #58707.
1016 * jit-icalls.c: Remove the broken approximation for truncl, doing
1017 no conversion is better.
1019 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
1022 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1024 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
1025 of the mcrxr instruction which is not available on some processors
1026 even if it's documented to be. Implement add and sub overflow correctly
1027 (still not complete for long unsigned). Speed up icalls a bit.
1029 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
1031 * mini.c (mono_jit_compile_method_with_opt): Make sure that
1032 we run .cctor in the current domain instead of target_domain.
1034 Fixes bug #58558, .cctor not being called in -O=shared.
1036 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1038 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
1040 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
1042 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
1043 which can be done with an imm8, do it that way.
1044 (mono_arch_output_basic_block): ditto for a jmp
1045 (mono_arch_emit_prolog): Computate maximum offset of a label.
1047 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
1049 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
1050 now tries to allocate prefered physical reg's for virtual
1051 regs. This reduces the number of emited spills/loads with
1052 20-30% on our core assemblies.
1054 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1056 * jit-icalls.c: truncl() is not needed and trunc() is
1057 the correct thing to do anyway (bug #58287).
1059 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
1061 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
1064 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
1066 * driver.c: enable loop optimizations by default.
1068 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
1070 * mini-x86.c: fix calc of max loop size when aligning loops start.
1072 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
1074 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
1077 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
1079 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
1082 * basic-long.cs: Add tests for add/subtract of immediates with carry.
1084 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
1086 * mini.c (inline_method): Allways inline some wrappers even if the cost
1087 is too large. Fixes #58785.
1089 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
1091 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
1093 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
1094 (crichton@gimp.org). Beginning of support for sparc/linux.
1096 * mini-sparc.c: Optimize retrieval of LMF address.
1098 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
1100 * exceptions-ppc.c: handle alloca in methods with clauses.
1102 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
1104 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
1106 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
1108 * mini.c: Delegate most of the abort signal work to
1109 mono_thread_request_interruption, which also handles Stop and Suspend
1112 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
1114 * mini.c mini.h: Allow inlining of icall wrappers if the backend
1115 supports the save/restore lmf opcodes.
1117 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
1119 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
1122 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
1124 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
1126 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
1127 methods which contain array accesses.
1129 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
1130 boundaries. Fixes #58537.
1132 * iltests.il: Add regression test for #58537.
1134 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
1136 * mini-x86.c (mono_arch_local_regalloc): Last part of
1137 fix for bug #58633 (releasing register to early).
1139 2004-05-18 Miguel de Icaza <miguel@ximian.com>
1141 * basic-long.cs: Add new regression test.
1143 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
1145 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
1146 register too early on the chain.
1148 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
1150 * mini.c (create_helper_signature): Use a helper function to reduce
1151 the code which needs to be written. Also set the calling convention of
1152 icalls on windows. Fixes #57840.
1154 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
1156 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
1157 exceptions-ppc.c: added helper function to get the instruction address
1158 from a signal handler context.
1160 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
1162 * helpers.c: use g_get_tmp_dir. Invokes happyness
1165 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
1167 * helpers.c: Add new env variable to pass args to objdump.
1168 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
1170 2004-05-17 Radek Doulik <rodo@ximian.com>
1172 * Makefile.am (common_sources): added abcremoval.h so it get
1173 disted and daily mono packages on go-mono.com will build again
1175 2004-05-17 Massimiliano Mantione <massi@ximian.com>
1177 * abcremoval.c: Fixed coding style, added copyright header.
1179 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
1181 * mini.h: Added prototype for abc removal main function.
1183 * build_relations_propagation_table.pl: Added copyright header.
1185 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
1187 * basic-long.cs: reg test for complex ceq_long bug.
1189 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
1191 * mini-x86.c (mono_arch_local_regalloc): Correctly free
1192 reg in long and clob case (bug #58343). Fixed/added comments.
1194 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
1196 * mini.c (mono_jit_runtime_invoke): Follow new convention
1197 of calling the invoke method with an function pointer.
1199 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
1201 * ChangeLog: Fix author of memory leak patch.
1203 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
1205 * Makefile.am: fix make dist as well...
1208 2004-05-14 Massimiliano Mantione <massi@ximian.com>
1210 * cfold.c: Made so that conversions from pointer to int4 are no-ops
1211 on archs where pointers are 4 bytes long.
1213 * Makefile.am: Added abcremoval.c source file.
1215 * abcremoval.c: Added abcremoval.c.
1217 * abcremoval.h: Added abcremoval.h.
1219 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
1221 * inssel.brg: Enabled bounds check removal.
1223 * mini.c: Added support for abcrem optimization.
1225 * mini.h: Added abcrem optimization label.
1227 * driver.c: Added support for abcrem optimization.
1229 * propagated_relations_table.def: Added propagated_relations_table.def.
1231 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
1233 * mini.c, cfold.c: fix style.
1235 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1237 * mini.c: handle issue with the low-level implementation of
1238 some long opcodes (bug #54209).
1240 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
1242 * basic.cs: test for my new cmov stuff.
1244 2004-05-13 Patrik Torstensson
1246 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
1247 opt and added peephole documentation.
1249 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
1251 * tramp-ppc.c: rewrote the generic trampoline code.
1253 2004-05-11 Patrik Torstensson
1255 * mini-x86.c: optimize long shl/shr asm code (one less branch)
1257 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
1259 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
1261 * mini.h mini.c dominators.c: Applied patch from Derek Woo
1262 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
1264 * mini.c: Add new icalls for AsAny marshalling.
1266 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
1268 * tramp-ppc.c, mini-ppc.c: more cleanups.
1270 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1272 * mini.c: no warnings.
1274 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1276 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
1278 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
1280 * mini.c: In the thread abort signal handler, if the thread is in the
1281 process of being stoped, don't throw the Abort exception, just stop the
1284 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
1286 * tramp-ppc.c: removed old code.
1288 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1290 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
1291 do some simple speed optimizations on ppc.
1293 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
1295 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
1296 and large offsets in load/store.
1298 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1300 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
1301 it causes regressions.
1303 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1305 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
1308 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1310 * jit-icalls.c: remove warnings.
1311 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
1312 speedups for unsafe code.
1314 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
1316 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
1318 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
1320 * basic-calls.cs: Add new regression test.
1322 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
1325 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
1327 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
1330 2004-05-06 Patrik Torstensson
1332 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
1333 long reg allocation in any reg (not only eax:edx) and implemented
1334 long shl/shr ops in asm instead of helpers.
1336 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
1338 * mini-sparc.h: Fix warnings.
1340 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
1343 * mini-exceptions.c (mono_handle_exception): Call the filter in a
1344 separate statement for clarity.
1346 * mini-sparc.c: Update status.
1348 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
1350 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
1353 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1355 * inssel-ppc.brg: another small pre-release workaround:
1356 we don't do overflow detection for long_sub_un.
1358 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1360 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
1361 (also works around a weird ppc bug: 57957).
1363 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
1365 * tramp-ppc.c: trampoline fixes.
1367 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
1369 * mini-ppc.c: fixed typos.
1371 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1373 * mini-ppc.c, exceptions-ppc.c: more code saves registers
1374 at the top of the stack. Fixed typos. Use a frame registers
1375 for all the methods with exception clauses.
1377 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1379 * exceptions-ppc.c: restore fp registers.
1381 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1383 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1384 order from the stack top (moved the stack room to save the
1385 return value for trace after the param area). Fixed corruption
1386 in restoring registers on unwind.
1388 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1390 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1392 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1394 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1395 and prolog/epilog for methods that use it. Allow
1396 enough param area room for varargs methods. Fix miguel's
1397 breakage in exception handling.
1399 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1401 * Makefile.am: run genmdesc only on current arch.
1403 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1406 * mini-x86.h: fix the build on windows.
1408 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1410 * 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.
1412 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1414 * mini-exceptions.c: New file.
1416 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1417 Move some parts of the x86 exception handling code to an
1418 arch-independent file so it can be shared with other ports.
1420 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1422 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1424 2004-04-26 David Waite <mass@akuma.org>
1426 * driver.c: remove comma from end of enumeration declaration
1428 2004-04-26 Jackson Harper <jackson@ximian.com>
1430 * driver.c: parse config file before loading first assembly. This
1431 allows the user gac to be enabled/disabled.
1433 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1435 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1436 simpler mechanism: we do not care what is encoded initially
1437 (branch absolute or relative), we care about the code and its
1438 target. I kept the old code for reference for now.
1440 The new code tries first to determine if the jump is anywhere in
1441 the -/+32 absolute meg range, if it succeeds, it encodes using the
1442 absolute branch; If not, it tried to find something in the
1443 relative range, if not, it uses the handle_thunk code.
1445 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1447 * exceptions-ppc.c: use the correct ip register on macosx.
1449 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1451 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1453 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1455 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1456 Raise exception on integer divide by zero by hand since the hw
1457 doesn't support it. Handle NaNs in FP compares.
1459 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1461 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1462 code reducing duplication between the platforms and enabled
1463 signal exception handling (on linux for now).
1465 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1467 * exceptions-ppc.c: more macosx support.
1469 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1471 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1473 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1475 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1477 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1479 * iltests.il: more tests.
1481 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1483 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1486 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1488 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1490 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1492 * liveness.c: Mark variables as volatile in all basic blocks reachable
1493 from exception clauses.
1495 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1497 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1500 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1502 * iltests.il, basic.cs: more tests for regalloc.
1504 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1506 * iltests.il: Some tests for register allocation modifications
1509 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1511 * exceptions.cs: Add regression test for bug #56782.
1513 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1514 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1515 the beauty of fixing the same thing in 5 different files...
1517 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1519 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1522 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1524 * mini.c: Add support for STRWLPARRAY marshalling convention.
1526 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1528 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1529 to init the context to setup the regs pointer).
1531 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1533 * exceptions-ppc.c: more exceptions work.
1535 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1537 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1540 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1542 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1543 can use the memory directly.
1545 * cpu-pentium.md: Update documentation from a post from Zoltan.
1547 add x86_add_membase, x86_sub_membase, x86_mul_membase
1549 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1551 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1552 GENERAL_REGS they were also hardcoded for all PPC ports.
1554 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1556 Remove hard-coded limit for floating point registers, use
1557 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1559 Notice that in MacOS X calling conventions you can fit a lot more
1560 floating point values in registers, so I should update the PInvoke
1561 test to excercise the passing of floating point values on the
1562 stack (currently broken).
1564 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1566 * tramp-ppc.c (create_trampoline_code): Added
1567 JUMP_TRAMPOLINE_SIZE.
1568 (ppc_magic_trampoline): Follow the pattern from
1569 x86_magic_trampoline: if code is set to zero, return.
1570 (create_trampoline_code): Always pass MonoMethod to the jump
1571 trampoline, before it was passing a null.
1572 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1573 share the code with mono_arch_create_jit_trampoline.
1575 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1577 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1580 * cpu-g4.md: Added length for jmp instruction, the worst case
1581 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1584 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1586 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1588 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1590 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1591 before each IL instruction.
1593 * mini.c (CEE_BOX): Fix warnings.
1595 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1597 * mini.c: removed a few unused vars and extra whitespace.
1599 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1601 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1603 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1605 (OP_GETCHR): use the above
1606 (CEE_LDELEMA): use the above.
1608 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1609 version of the generic impl.
1610 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1611 (CEE_LDELEMA): use the above.
1613 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1615 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1618 * iltests.il: Added new regression test for #56317.
1620 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1622 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1623 under NetBSD. Fixes #56450.
1625 * liveness.c (update_gen_kill_set): Fix previous patch.
1627 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1629 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1631 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1633 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1636 * inssel-sparc.brg: Add more optimizations.
1638 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1640 2004-04-01 Martin Baulig <martin@ximian.com>
1642 * mini.c (handle_box): New static function; moved the
1643 implementation of CEE_BOX here.
1644 (mono_method_to_ir): Added `constrained_call' variable.
1645 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1646 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1647 mono_method_get_constrained() to get the method.
1649 2004-04-01 Martin Baulig <martin@ximian.com>
1651 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1652 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1653 (mono_method_to_ir): We don't need these macros anymore since
1654 mono_class_get_full() already takes care of it.
1656 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1658 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1659 use @function (as doesn't accept #function here) and check the return
1660 value of system and stop if fails.
1662 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1664 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1666 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1668 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1670 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1672 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1675 * basic-long.cs: Add test for negation of Int64.MinValue.
1677 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1679 * mini-sparc.c: Update status.
1681 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1683 * exceptions-sparc.c: Fix return value in filters.
1685 * inssel-sparc.brg: Fix register allocation in some rules.
1687 2004-03-28 Martin Baulig <martin@ximian.com>
1689 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1692 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1694 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1696 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1697 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1698 remove unused conv_u4 opcode.
1700 * mini-x86.c: Remove valgrind workaround since it slows down things
1701 even when mono is not run under valgrind.
1703 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1705 * mini-sparc.c: Update status.
1707 * inssel-sparc.brg: Add some optimizations.
1709 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1710 future delay slot filling. Add support for varargs, tail calls and JMP.
1712 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1713 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1715 * inssel.brg: Fix register allocation in OP_ARGLIST.
1717 * inssel.brg: Fix warnings.
1719 2004-03-25 Martin Baulig <martin@ximian.com>
1721 * mini.c (inflate_generic_field): Removed.
1722 (mini_get_method): Removed, use mono_get_method_full(),
1723 (mini_get_class): Removed, use mono_class_get_full().
1724 (mono_method_to_ir): Pass our generic context to
1725 mono_field_from_token().
1727 2004-03-25 Martin Baulig <martin@ximian.com>
1729 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1730 of a `MonoMethod *'.
1731 (mini_get_method): Take a `MonoGenericContext *' instead
1732 of a `MonoMethod *'.
1733 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1734 a new local variable called `generic_context' which holds the
1735 current `MonoGenericContext *'; use it to lookup things.
1737 2004-03-24 Martin Baulig <martin@ximian.com>
1739 * mini.c (mini_get_class): New static method; if we're inside a
1740 generic instance, inflate the class if neccessary.
1741 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1743 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1745 * iltests.il: New regression test for #55976.
1747 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1750 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1752 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1755 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1757 * liveness.c: Consider SSA stores as well as loads when making vars
1760 * exceptions.cs: New regression tests for register allocation.
1762 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1764 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1765 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1766 domain lock only to protect puntual access to data structures.
1767 Added access lock for sighash, jit_icall_hash_name,
1768 jit_icall_hash_addr and domain->code_mp.
1770 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1772 * driver.c: Print SIGSEGV handling method.
1774 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1776 * mini.c (setup_jit_tls_data): Handle case when this is called
1777 multiple times for a thread.
1779 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1780 is different from fbxx_un. Fixes #54303. Also use constants instead of
1781 magic numbers in a lot of places.
1783 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1785 * exceptions.cs: Fix cctor test when --regression is used.
1787 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1789 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1792 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1794 * inssel-ppc.brg: fixed register assignments for some rules.
1796 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1798 * exceptions.cs: Add test for exceptions in static constructors.
1800 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1801 static constructors outside the domain lock. Fixes #55720.
1803 2004-03-17 Martin Baulig <martin@ximian.com>
1805 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1806 (inflate_generic_field): Take the `MonoMethod *' instead of the
1807 `MonoClass *' and added support for generic method.
1808 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1809 have a `field->parent->gen_params', only inflate the field if it's
1810 an open constructed type.
1812 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1814 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1815 exception object instead of the preconstructed ones.
1817 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1819 * mini.c: reverted changed to sigsegv_signal_handler commited
1820 accidentally in the previous patch.
1822 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1825 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1826 running --aot with an old assembly.
1828 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1830 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1833 * mini-sparc.c: Add support for v9 branches with prediction.
1835 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1837 * mini.c (mini_init): #warning is GNUC only
1839 * mini-sparc.h: implement __builtin_frame_address
1840 and __builtin_return_address for Sun C compiler
1842 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1844 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1846 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1848 * basic-calls.cs: Add test for unaligned byref long argument passing.
1850 * mini-ops.h: Add sparcv9 compare and branch instructions.
1852 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1853 v9 instructions if we have a v9 cpu.
1855 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1856 registers for global allocation.
1858 * exceptions-sparc.c: Fixes.
1860 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1862 * liveness.c (mono_analyze_liveness): Optimized version.
1864 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1866 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1869 * basic-float.cs basic-calls.cs: New regression tests.
1871 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1873 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1874 sigaltstack implementation.
1876 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1878 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1879 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1881 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1883 * mini.c: Fix warnings.
1885 * mini.c (mono_resolve_patch_target): New function which contains the
1886 arch independent part of the patching process.
1888 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1889 patching code to a separate function.
1891 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1893 * mini.c (add_signal_handler): ifdef out on Windows
1895 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1897 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1898 cpu-sparc.md: Add exception handling support + other fixes.
1900 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1901 typed GC detection in --version.
1903 * basic.cs exceptions.cs: New regression tests.
1905 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1906 the arch specific code can store data during a compilation.
1908 * mini-ops.h: Add OP_SETFRET.
1910 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1911 function, register a separate icall for each arity, so the icalls can
1914 * mini.c (mono_print_tree): Print negative offsets in a more readable
1917 * mini.c: Make signal handling work on sparc.
1919 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1921 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1923 * jit-icalls.c: Emulate truncl by aintl on solaris.
1925 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1927 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1929 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1931 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1933 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1934 a MarshalByRef type, inline a method that performs the check, taking into
1935 account that the object can be a proxy. Also implemented tow new opcodes:
1936 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1937 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1938 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1940 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1942 * mini-ppc.c: if a relative branch displacement is too big
1943 but it points to and area reachable with an absolute branch,
1946 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1948 * mini.c: optimize small copies in cpblk.
1950 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1952 * basic-calls.cs basic-float.cs: New regression tests.
1954 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1955 negative offsets from %fp. Implement localloc. Fix local register
1956 allocation. Fix the case when the this argument needs to be saved to
1957 the stack. Implement some missing opcodes.
1959 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1961 * mini.c (mini_method_compile): Reenable global regalloc in methods
1962 with exception handlers.
1964 * linear-scan.c (mono_varlist_sort): Fix warning.
1966 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1968 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1971 * liveness.c: Make all variables uses in exception clauses volatile, to
1972 prevent them from being allocated to registers. Fixes #42136.
1974 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1976 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1979 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1980 argument to mono_arch_regalloc_cost.
1982 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1985 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1987 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1988 Make the cost of allocating a variable to a register arch dependent.
1990 * basic-calls.cs: Fix compilation of tests.
1992 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1993 helper function to cut back on the number of #ifdefs needed.
1995 * mini-ppc.c: Fix compilation.
1997 * basic-calls.cs: New regression tests.
1999 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
2001 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
2002 of l0 since that is callee saved.
2004 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
2007 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
2008 of delay instruction.
2010 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
2012 * mini.h (MonoCallInst): Add 'virtual' flag.
2014 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
2016 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
2018 * *.cs: New regression tests.
2020 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
2023 * mini.c (mono_runtime_install_handlers): Fix build.
2025 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
2026 'signal_stack_size' members.
2028 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
2029 alternate signal stack.
2031 * exceptions-x86.c: Add stack overflow handling.
2033 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
2034 functions to arch independent code.
2036 * mini.c (mono_print_tree): Print more detailed info for load_membase
2039 2004-02-23 Martin Baulig <martin@ximian.com>
2041 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
2043 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
2045 * mini-x86.c: fixed reg allocation for div/rem.
2047 2004-02-22 Miguel de Icaza <miguel@ximian.com>
2049 * driver.c (mono_main): Report some configuratio options on --version.
2051 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
2053 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
2054 low in the address space. Correctly flush memory in thunks where we
2057 2004-02-20 Martin Baulig <martin@ximian.com>
2059 * mini.c (mini_get_method): New static method; inflate all generic
2060 methods and methods in open generic instances.
2061 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
2062 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
2064 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
2066 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
2068 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
2070 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
2072 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
2074 * mini-sparc.c (flushi mono_arch_output_basic_block): make
2075 it compile using Sun's compiler.
2077 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
2079 * 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.
2081 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
2083 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
2085 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
2087 * mini-ppc.c: handle calls outside of the allowed range with thunks
2088 allocated using the code manager.
2089 * tramp-ppc.c: use the code manager to hold generated native code.
2090 Fixed the magic trampoline to just patch vtable entries.
2092 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
2094 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
2097 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
2099 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
2102 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
2103 if we have a working __thread implementation.
2105 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
2106 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
2108 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
2110 * mini-x86.c: Fix compilation under gcc 2.
2112 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
2114 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
2115 contains a call to the wrapped function.
2117 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
2118 OP_<CALL>_IMM opcodes, and use them under X86.
2120 * mini.c (mono_jit_find_compiled_method): Fix warning.
2122 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
2124 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
2126 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
2127 functionality to mini.c.
2129 * mini.c (mono_create_jump_trampoline): New function to create a jump
2130 trampoline. Return a compiled method instead of a trampoline if it
2131 exists. Add a cache for jump trampolines.
2133 * mini.c (mono_jit_find_compiled_method): New function to return a
2134 compiled method if it exists.
2136 * mini-x86.c: Call mono_create_jump_trampoline instead of
2137 mono_arch_create_jit_trampoline.
2139 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
2140 a jump trampoline. Fixes #52092.
2142 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
2144 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
2145 which is not up-to-date. Add check_corlib_version () instead.
2147 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
2150 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
2151 since newer valgrind versions do not need it.
2153 * mini.c (mono_jit_compile_method_with_opt): New helper function to
2154 compile a method with a given set of optimizations.
2156 * mini.c: Compile icall wrappers on-demand instead of at startup.
2158 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
2159 wrapper for an icall.
2161 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
2163 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
2166 * iltests.il: Add test for non-empty stack before switch instruction.
2168 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
2170 * mini.c: Add support for new stringbuilder marshalling conventions.
2172 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
2174 2004-02-01 Martin Baulig <martin@ximian.com>
2176 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
2177 in `ginst->mtype_argv'.
2179 2004-01-31 Miguel de Icaza <miguel@ximian.com>
2181 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
2182 facilitate grepping.
2184 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
2186 * mini.c: fixed buglet in initobj generic implementation for references.
2188 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
2190 * Makefile.am: make the version script conditional.
2191 * jit-icalls.c: handle missing truncl().
2193 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
2195 * exceptions.cs: Add more tests for double->int conversion.
2197 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
2198 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
2200 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
2202 * driver.c: make --verbose --version emit an error
2203 if the loaded corlib doesn't match the runtime version.
2205 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
2207 * mini-ppc.h: export ppc_patch().
2208 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
2209 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
2210 on par or better than on MacOSX.
2212 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
2214 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
2215 mono_lookup_pinvoke_call.
2217 * mini-x86.c: Under windows, the default pinvoke calling convention is
2218 stdcall. Fixes #52834.
2220 * mini.c (optimize_branches): Add an upper bound to the number of
2221 iterations to prevent infinite loops on strange loops. Fixes #53003.
2223 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
2225 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
2226 and ISINST. Fixes #52093.
2228 * objects.cs (test_0_vector_array_cast): New tests.
2230 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
2232 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
2233 checking in Array.Set ().
2235 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
2238 * object.cs (test_0_multi_array_cast): New regression test.
2240 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
2242 * exceptions-ppc.c: fix build on Linux/PPC.
2244 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
2246 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
2247 running under valgrind.
2248 (x86_magic_trampoline): Fix build bustage.
2250 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
2251 negative values as well. This is needed for the encoding of the line number
2252 info, since sometimes the line numbers are not in increasing order.
2254 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
2256 * cpu-pentium.md (localloc): Increase the size of the localloc
2257 instruction since it is a loop under Win32.
2259 * debug-mini.c (record_line_number): Get rid of unneccesary memory
2262 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
2264 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
2265 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
2266 Max Horn (max@quendi.de). Fix file names in comments.
2268 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
2270 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
2271 avoid stack overflow.
2272 (replace_usage): Avoid uninitialized variable warnings.
2274 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
2275 and taking the address of valuetype variables.
2277 2004-01-03 Patrik Torstensson
2279 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
2280 for other purposes than FP later on.
2282 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
2284 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
2287 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2289 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
2291 2003-12-30 Patrik Torstensson <p@rxc.se>
2293 * mini-x86.h: Decreased number of availiable fp regs.
2294 Solves corner cases with FP spilling.
2296 2003-12-23 Patrik Torstensson <p@rxc.se>
2298 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
2299 for floating point stack tracking / spilling on x86.
2302 * basic-float.cs: added float mul overflow test.
2304 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
2306 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
2308 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2310 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
2311 supports for cond branches that overflow the immediate
2312 overflow offset. mcs can compile simple programs.
2314 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2316 * exceptions-ppc.c: exception handling support wip:
2317 finally handlers get run on exception.
2319 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
2321 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
2324 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2326 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
2327 initial support for stack walking and unwinding.
2329 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
2331 * driver.c (mono_main): Make corlib-out-of-sync message more
2332 descriptive. Also remove verify_corlib call.
2334 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2336 * mini.c: make CEE_NEWARR calls and other emulated opcodes
2337 not overlap with other call's arguments, too.
2339 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
2341 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
2342 move to arch-specific code the choice of arch-specific
2343 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
2344 * mini.c: ensure emulation calls will not interleave
2347 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
2349 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
2350 the magic trampoline stack frame is dropped before executing
2353 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
2355 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
2356 and integer to fp conversions. Added support for overflowing
2357 arguments on the stack. Reserve a couple more registers as temps.
2358 Added support for aot compilation (as output still needs to be
2361 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2363 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
2364 Don't overwrite return register in some corner cases.
2366 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
2368 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
2369 static constructors when AOT compiling.
2371 * driver.c (mono_main): Call mono_check_corlib_version.
2373 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2375 * cpu-g4.md, basic.cs: fixed div target register.
2377 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2379 * mini-ppc.c, basic.cs: shl_imm fix with test.
2381 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2383 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2384 structures by value. Misc fixes.
2385 * objects.cs: more tests.
2387 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2389 * mini-ppc.c: lconv.ovf.i implemented.
2391 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2394 (mini_init): don't error out if someone already called g_thread_init.
2396 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2398 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2399 to be any type per the spec. Fix abnormal memory usage when
2400 the same object is repeatedly thrown.
2402 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2404 * mini.c: check for overruns in IL code.
2406 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2408 * TODO: Add/remove some todo entries.
2410 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2412 * driver.c (mono_main): Call mono_verify_corlib.
2414 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2416 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2417 This has been moved to mini.c
2418 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2419 type being casted is marshalbyref it could be a proxy, so instead of
2420 emitting the type check code, emit a call to a runtime method that will
2421 perform the check by calling CanCastTo if needed.
2423 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2425 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2426 methods with large stack frames under Win32.
2428 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2430 * Makefile.am: Distribute regression tests.
2432 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2433 at the end instead of inserting each variable into the sorted list.
2435 * linear-scan.c (mono_varlist_sort): New helper function.
2437 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2439 * mini.c: ensure arguments and locals are within bounds.
2441 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2443 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2446 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2448 * mini.c (mono_cprop_copy_values): Fix crash.
2450 * aot.c: Set verbosity back to 0.
2452 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2454 * regalloc.c: complete memory leak fix by Laurent Morichetti
2457 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2459 * driver.c (main_thread_handler): Revert the previous patch.
2461 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2464 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2465 memory from the memory pool.
2467 * driver.c (main_thread_handler): Turn on all optimizations when
2470 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2471 an array for better performance.
2473 * regalloc.c (mono_regstate_assign): Fix memory leak.
2475 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2476 serialize the debug info.
2478 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2479 debug info from the serialized representation.
2481 * aot.c: Save debug info into the generated file and load it when
2484 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2486 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2488 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2489 More FP-related fixes.
2491 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2493 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2494 and register allocation buglet. Hello world now runs.
2496 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2498 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2499 * tramp-ppc.c: fixed class init trampoline.
2500 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2502 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2504 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2505 mini.c: more ppc changes/fixes.
2507 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2509 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2510 Also optimize the case when the arguments are the same in the caller
2513 * iltests.il: Add tests for tail calls with valuetype arguments.
2515 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2517 * mini-ppc.c: fixes for struct return type.
2519 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2521 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2522 mono_spillvar_offset() to arch-specific code.
2524 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2526 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2528 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2530 * exceptions-x86.c: Fix stack space leaks.
2532 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2533 registers from the lmf if the method has save_lmf set.
2535 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2537 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2538 of icall wrappers into InvokeInDomain, since these are now per-domain.
2540 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2542 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2543 make some opcode emulation and intrinsic ops enabled/disabled
2544 according to the architecture. More fixes.
2546 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2548 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2550 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2552 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2553 arch-specific handling for 'this' and struct return type to
2556 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2558 * aot.c: prevent divide by zero error when reporting (it happened with
2561 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2563 * mini.h (inst_switch): Remove unused macro.
2565 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2568 (load_aot_module): free 'info->methods' and 'info' properly. No more
2569 "free(): invalid pointer blah" messages when you have an old aot
2572 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2574 * jit-icalls.c, mini.c: Added support for context static fields.
2576 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2578 * mini.c (mono_method_blittable): Methods which set LastError are not
2579 blittable either. Fixes #51108.
2581 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2583 * mini.c: flush icache.
2584 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2586 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2588 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2590 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2592 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2595 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2598 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2600 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2602 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2603 instruction when the result is discarded.
2605 * iltests.il (test_0_div_regalloc): New regression test.
2607 * arrays.cs: Fix compilation error.
2609 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2611 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2612 float rules to inssel-x86.brg: sane architectures with FP registers
2613 don't need to implement these rules.
2615 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2617 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2619 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2621 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2622 implementation of 32 bit systems.
2624 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2626 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2627 (Jeroen Zwartepoorte).
2629 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2631 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2632 the caller and the callee matches.
2634 * mini.c (mono_method_to_ir): Add comment.
2636 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2637 signbit is missing on some platforms.
2639 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2641 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2643 * mini.c (setup_jit_tls_data): Call the new function.
2645 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2647 * mini-x86.c: Add experimental support for fast access to the lmf
2648 structure under NPTL/Linux 2.6.x.
2650 2003-11-06 Martin Baulig <martin@ximian.com>
2652 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2653 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2656 2003-11-02 Martin Baulig <martin@ximian.com>
2658 * mini.c (inflate_generic_field): New static method.
2659 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2660 generic instance and the field is declared in a generic type, call
2661 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2663 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2665 * mini.h mini.c (mono_method_same_domain): New function to return
2666 whenever the caller and the callee are in the same domain.
2668 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2670 2003-10-30 Martin Baulig <martin@ximian.com>
2672 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2673 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2675 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2676 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2678 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2680 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2683 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2684 object here, so it is in the correct appdomain etc.
2686 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2688 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2690 (mono_method_to_ir): Avoid freeing the type created returned from
2691 mono_type_create_from_typespec, since it is put into an internal cache
2692 by the function. Fixes pointer.exe.
2694 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2695 trampolines for icalls and pinvokes as well. Fixes #33569.
2697 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2699 * mini.c: Update after appdomain changes.
2701 * mini.c (mono_jit_compile_method_inner): Allways compile native
2702 method wrappers in the root domain, since there can only be one
2703 instance of them, whose address is stored in method->info.
2705 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2707 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2708 environment variable. Instead detect automatically whenever running
2709 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2712 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2714 * trace.c, trace.h: New files that implement the new trace option
2717 * driver.c: Document new --trace options.
2719 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2722 - if (mono_jit_trace_calls)
2723 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2725 * mini.h: prototypes.
2727 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2729 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2731 * mini.c inssel.brg: Implement typedefbyref opcodes.
2733 * mini.c (mono_jit_compile_method): Remove unused local variable.
2735 * mini.c (mono_jit_compile_method_inner): Ditto.
2737 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2739 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2741 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2743 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2745 * mini.c (mono_no_aot): Remove unused global variable.
2747 * mini.c: Thread safety fixes.
2749 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2751 * mini.c (mono_create_class_init_trampoline): Add a lock around
2752 class_init_hash_addr.
2754 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2757 * mini.c: Decompose the NEWARR instruction before decomposing its
2758 arguments. Fixes #30073.
2760 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2762 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2765 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2767 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2769 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2771 * driver.c: Add support for compiling icall wrappers to --compile.
2773 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2775 * inssel.brg: The empty value in class->interface_offsets is -1, not
2778 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2780 * objects.cs: New test for 'is' operator on an array of interfaces.
2782 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2784 * tramp-ppc.c: update trampoline code to support jumps
2785 and class initialization.
2787 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2789 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2791 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2793 * inssel.brg (OP_UNBOX): Remove unused rule.
2795 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2796 region instead of one for each method. Fixes #47813.
2798 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2800 * exceptions.cs (test_0_nested_finally): New regression test for
2801 nested exception handlers.
2803 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2805 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2807 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2810 * mini.c (mono_method_check_inlining): Make the inlining limit
2811 configurable by an environment variable.
2813 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2815 * mini.h: Bump AOT file version.
2817 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2818 token, store the image along with the token, since the token might not
2819 refer to the same image as the method containing the relocation,
2820 because of inlining.
2822 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2824 * mini.c (mono_precompile_assemblies): New function to compile
2825 all methods in all loaded assemblies.
2827 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2829 * regalloc.h regalloc.c (MonoRegState): Change the type of
2830 iassign and fassign to int*, since they can contain large negative
2831 values if the register is spilled. Also added some comments. Fixes
2834 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2835 under Win32. Fixes #42964.
2837 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2839 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2841 * aot.c: Added support for AOT compiling methods which contain calls
2842 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2845 * driver.c (compile_all_methods): Run the compilation in a thread
2846 managed by mono. Fixes #44023.
2848 * mini.c (mono_codegen): Print full method name in verbose output.
2850 * mini-x86.c (mono_arch_patch_code): Fix warning.
2852 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2853 jumps, since the method we are jumping to might be domain-specific.
2855 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2857 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2859 * inssel.brg: string chars are unsigned.
2861 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2863 * TODO: New todo item.
2865 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2866 which calls mono_runtime_class_init and patches the call site to
2867 avoid further calls.
2868 (mono_arch_create_class_init_trampoline): New arch specific function
2869 to create a class init trampoline.
2870 (create_trampoline_code): Generalized so it can create
2871 class init trampolines as well.
2873 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2874 (mono_create_class_init_trampoline): New function to create and cache
2875 class init trampolines.
2876 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2877 vtable given the address of a class init trampoline. Used by the
2879 (mono_codegen): Generate a call to a trampoline instead of
2880 mono_runtime_class_init in LDSFLD[A].
2881 (mono_codegen): Add relocations for the new trampoline.
2883 * mini.h mini-x86.c aot.c: Added a new relocation type:
2884 MONO_PATCH_INFO_CLASS_INIT.
2886 * mini.h: Bump AOT version number.
2888 * aot.c: Create a copy of the loaded code instead of using the original
2889 so methods which call each other will be close in memory, improving
2892 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2893 patch since it breaks the regression tests.
2895 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2896 for the register saving instruction sequence since the
2897 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2899 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2901 * TODO: Fix todo item && remove another.
2903 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2905 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2908 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2909 function of the module.
2911 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2912 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2913 --no-aot command line option.
2915 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2917 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2918 by Bernie Solomon (bernard@ugsolutions.com).
2920 * inssel.brg: Refactor the interface offset table related code into
2921 its separate functions and add support for the AOT case.
2923 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2925 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2927 * aot.c: Added mono_aot_verbose variable and made all debugging
2928 output depend on the value of this variable.
2930 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2931 method_label and info_label.
2933 * mini.h mini-x86.c aot.c: Added a new relocation type
2934 MONO_PATCH_INFO_IID for klass->interface_id.
2936 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2937 the MonoJitInfo structure.
2939 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2940 a non-root appdomain in shared mode.
2942 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2944 * aot.c: make aot loader less verbose. Remove free of unused variable.
2946 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2948 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2950 * .cvsignore: Added *.dll.
2952 * mini.c (mono_print_tree_nl): New function callable while debugging.
2954 * mini.c (mono_print_code): Export this.
2956 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2959 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2961 * mini.h (MonoCompile): Added 'jit_info' field.
2963 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2964 the cfg structure, since it is needed by the AOT compiler.
2966 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2968 * aot.c: A major rewrite. Changes include:
2969 - save exception tables for methods which have them.
2970 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2972 - reworked the file format so it is now much smaller and needs
2973 fewer relocation entries.
2975 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2977 * aot.c (load_aot_module): Fix build bustage on platforms without
2980 2003-09-04 Martin Baulig <martin@ximian.com>
2982 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2984 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2986 * TODO: Some new optimization ideas.
2988 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2990 * aot.c: Save the optimization flags used to compile the code into
2993 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2994 support emitting domain specific code.
2996 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2997 no longer domain neutral. It can be made domain neutral by compiling
2998 with --optimize=shared.
3000 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
3003 * driver.c mini.h mini.c: New --no-aot debugging option which disables
3004 loading of AOT code.
3006 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
3008 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
3009 if there is no domain neutrality information.
3011 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
3013 * aot.c (mono_compile_assembly): Emit a symbol containing the file
3014 format version into the generated library.
3016 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
3017 callee method into the caller since one of them could be shared.
3019 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
3020 system exceptions from AOT code now works.
3022 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
3023 method if it is domain neutral and the callee is not.
3025 * graph.c (cfg_emit_one_loop_level): Fix warning.
3027 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
3029 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
3032 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
3034 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
3035 is needed by code which is executed before mono_runtime_init ().
3036 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
3038 * mini.c (mono_thread_abort): Fix warning.
3039 (mono_jit_compile_method): Call static constructor in the AOT case too.
3041 * aot.c (mono_compile_assembly): Fix warning.
3043 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3045 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
3047 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
3049 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
3051 * cpu-pentium.md: Fix the length of call opcodes so they include the
3052 ESP restoring instruction. Fixes #47968.
3054 2003-08-28 Martin Baulig <martin@ximian.com>
3056 * mini-x86.c (mono_arch_call_opcode): Added support for
3057 MONO_TYPE_GENERICINST.
3059 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
3061 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
3063 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
3064 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
3066 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
3069 2003-08-26 Martin Baulig <martin@ximian.com>
3071 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
3072 when reporting an error, set this to the actual error location.
3073 (mono_method_to_ir): Report the correct error location if
3074 get_basic_blocks() returned an error.
3076 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
3078 * mini.c (mono_type_blittable): OBJECT is not blittable.
3079 (mono_method_blittable): Methods which have marshalling descriptors
3080 are not blittable either. Fixes #47842.
3082 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
3084 * driver.c mini.c: Use an environment variable instead of a global
3085 variable. Also fix the build.
3087 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
3088 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
3091 * driver.c mini.c: Added --with-valgrind option to turn off some
3092 code which prevents mono from running under valgrind.
3094 * mini.c (mono_emit_call_args): Fixed warning.
3096 * mini.c (mono_emulate_opcode): Fixed warning.
3098 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3100 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
3101 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
3102 regalloc.c, regalloc.h: specify available registers in arch-specific
3103 code and support floats in the regallocator (patch by Laurent Morichetti
3106 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3108 * mini.c: mono_thread_current() can be called only after
3109 mono_runtime_init(): rearrange code to not call it early on.
3111 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3113 * mini.c: allocate jump tables in the code mempools.
3115 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3117 * mini.c, mini.h: make sure per-thread data allocated by the jit is
3120 2003-08-10 Miguel de Icaza <miguel@ximian.com>
3122 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
3123 12 to 16. This fixes bug #47453.
3126 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
3128 * mini-ppc.c: fixed indexed load and unsigned compares.
3130 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
3132 * mini.c: reenabled installation of handler for
3133 thread abort signal.
3135 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3137 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
3138 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
3139 until it's fixed and actually useful.
3141 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3143 * inssel-long32.brg: couple more opcodes implemented.
3145 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
3147 * mini-sparc.c: Even more opcodes implemeted.
3149 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
3151 * mini-sparc.c: More opcodes implemented.
3153 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
3155 * mini-sparc.c: More opcodes implemented.
3157 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
3159 * inssel-sparc.brg: Add some needed rules. Direct
3161 * Makefile.am: Use inssel-sparc.brg
3162 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
3163 an assert happy for now.
3165 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
3167 * mini-sparc.c: Fixed compile errors.
3168 * exceptions-sparc.c: Same. We now produce a mono binary
3169 on sparc-linux. Yea.
3171 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
3173 * mini-sparc.c: Renamed registers. Also some macro cleanups.
3174 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
3175 They compile, but do not work.
3177 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3179 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
3180 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
3181 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
3184 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3186 * mini.c: more opcodes implemented and better support for generics.
3188 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3190 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
3191 * mini.c, mini.h: first cut at generics support: some new instructions
3192 added and changed the behaviour of some of the existing ones.
3194 2003-07-21 Miguel de Icaza <miguel@ximian.com>
3196 * mini.c: Removed definition of metadata_shared mutex here.
3198 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3200 * mini-x86.c: make vararg calls work for instance methods.
3202 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
3204 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
3205 returns the arguments in a separte list, now.
3207 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3209 * aot.c, mini.c: updates for array type representation changes.
3211 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
3213 * mini.c: register function to perform jit shutdown.
3215 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3217 * mini.c: use a faster allocator if possible.
3219 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3221 * aot.c: some cleanups and portability changes.
3223 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3225 * mini.c: use faster allocation for CEE_BOX if possible.
3227 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3229 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
3230 Moved inlined mempcy code to its own function so that is can be
3231 reused. Added an inline memset function as well (optimized initobj).
3232 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
3234 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3236 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
3238 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
3240 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
3241 arch code can setup the cpu for CLR execution, if needed.
3242 We use it on x86 to set the precision of FP operations.
3244 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
3246 * mini.c: disable some optimizations if we can guess they'll cost too
3247 much for a given method.
3249 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3251 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
3253 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3254 * mini.h mini.c mini-x86.c: Added instruction level coverage
3255 info collection support.
3257 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3259 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
3260 is now implemented in the profiling API. Get rid of a couple of
3261 unnecessary global variables.
3263 2003-06-15 Nick Drochak <ndrochak@gol.com>
3265 * basic-long.cs: tests for negative values for bigmul, and unsigned.
3266 * cpu-g4.md: add op_bigmul and op_bigmul_un
3267 * cpu_pentium.md: add op_bigmul_un
3268 * inssel-long32.brg: add rule for unsigned bigmul
3269 * mini-ops.h: define OP_BIGMUL_UN
3270 * mini-x86.c: THE BUG: handle (un)signed properly
3271 * mini.c: choose unsigned opcode if needed.
3272 This set of patches fixes bug #44291
3274 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
3276 * mini.c (optimize_branches): improved to handle all kinds of
3277 conditional branches.
3279 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3281 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
3282 don't raise exceptions.
3284 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3286 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
3287 to arch-specific files.
3289 2003-06-09 Martin Baulig <martin@ximian.com>
3291 * Makefile.am (libs): Added $(LIBGC_LIBS).
3293 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
3295 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
3296 and OP_ATAN (fixes bug#44293).
3298 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
3300 * Makefile.am, mini-x86.c: rename cpu description array to
3301 pentium_desc, since some compilers define the 'pentium' preprocessor
3304 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
3306 * mini.c (mini_select_instructions): add explicit branch if the
3307 following block is not the false target of a conditional branch -
3308 we need this with any optimization that reorder or remove bblocks
3310 * mini.c (optimize_branches): bug fixes
3312 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
3314 * mini.c (mono_method_to_ir): inline static readonly fields
3316 * ssa.c (fold_tree): start cfold support for long (very simple
3319 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
3321 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3323 * inssel.brg: fixed memcpy (bug #44219).
3325 2003-06-05 Dick Porter <dick@ximian.com>
3327 * driver.c: Set the glib log levels to not abort if g_message
3330 g_set_prgname() has to happen before mini_init() so that the
3331 process handle gets the info.
3333 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3335 * driver.c: add intrins to the default optimizations to get wider
3338 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3340 * mini.h: some large basic blocks will overflow a 16-bit
3341 integers for symbolic registers.
3343 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3345 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
3346 (mono_arch_output_basic_block): fix bug 43499
3348 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3350 * mini.c: kill duplicated definition of mono_debug_format.
3352 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
3354 * mini-x86.c, arrays.cs: fixed register allocation bug.
3356 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3358 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
3360 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
3362 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3365 (print_method_from_ip): also print source location information if
3368 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
3370 * mini.c (mono_find_block_region): bug fix in region code
3371 (mini_method_compile): enable removing unreachable code again, but
3372 only in methods without exception clauses.
3374 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3376 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
3377 Implemented arglist opcode and handling of TypedReference type.
3378 Fixed x86 call convention when a structure is returned.
3379 Minimal support for calling static vararg methods.
3381 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3383 * mini.c (mini_method_compile): always remove unreachable code,
3384 because the code in them may be inconsistent (access to dead
3385 variables for example).
3387 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3389 * driver.c, debug-mini.c: warning fixes.
3391 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3393 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3395 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3397 * mini.c: thread-static fields are registered in mono_class_vtable(),
3398 so ensure the function is called before checking for them.
3400 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3402 * mini.c (optimize_branches): fix for bug 43586
3404 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3405 overflow (fixes Bug #43639)
3407 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3409 * mini.c, objects.cs: allow the use of stobj for primitive types.
3411 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3413 * mini.c: be less strict about argument checking until we support
3414 running the verifier.
3416 2003-05-27 Nick Drochak <ndrochak@gol.com>
3418 * basic-long.cs: tests for (ulong)int * (ulong)int also
3419 * mini.c: use the same trick for (ulong)int * (ulong)int
3421 2003-05-27 Nick Drochak <ndrochak@gol.com>
3423 * basic-long.cs: add regression test for (long)int * (long)int
3424 * cpu-pentium.md: add op_bigmul specification
3425 * inssel-long32.brg: add OP_BIGMUL rule
3426 * mini-ops.h: add OP_BIGMUL
3427 * mini-x86.c: register allocator: handle case where src1 needs to be
3429 * mini.c: substitute special BIGMUL opcode in the tree for
3430 (long)int * (long)int
3432 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3434 * jit-icalls.c: call the type ctor on field access if needed.
3436 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3438 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3439 to a method (including results of ldelema, bug#43207).
3441 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3443 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3444 colors to show exception handler blocks.
3446 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3447 (fix for pinvoke7.cs).
3449 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3451 * mini.h, mini.c: ensure correct initialization order for types that
3452 require it. Prepare for lazy compilation of jit icall wrappers.
3453 Provide a name for opcode emulation to reduce unneeded mallocing.
3455 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3457 * mini-x86.c: better register restoring code and profiling
3458 support for tail calls.
3460 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3462 * mini.h, driver.c: prepare for leaf methods optimization.
3464 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3466 * mini.c: get targets of branches before converting a method.
3468 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3470 * mini.c (optimize_branches): added some experimental code (disbaled)
3472 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3474 * mini.c (optimize_branches): fix branch to branch optimization
3476 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3478 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3480 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3482 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3485 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3487 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3488 enable use of interface variables again.
3490 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3491 I1 to registers because there is no simply way to sign extend 8bit
3492 quantities in caller saved registers on x86.
3494 * inssel-float.brg: set costs of some rules to 2 so
3495 that monobure always select the arch. specific ones if supplied,
3496 regardless of the order we pass the files to monoburg.
3498 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3500 * mini.c, mini-x86.c: since the magic trampoline for jumps
3501 can't patch the code directly, we do it as soon as the
3502 method gets compiled.
3504 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3506 * mini-x86.c, mini.h: introduce a new patching method
3507 to support CEE_JMP and tail calls.
3508 * mini.c: obey tail.call. Don't precompile methods target
3510 * tramp-x86.c: new trampoline code to handle methods
3511 reached through a jump.
3513 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3515 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3516 bit values to registers
3518 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3520 * mini.c (mono_compile_get_interface_var): share interface
3521 variables if possible.
3523 2003-05-16 Martin Baulig <martin@ximian.com>
3525 * debug-mini.c (mono_init_debugger): New function to initialize
3526 the debugger. This is not in the debugger since it needs to
3527 access some of mini's internals.
3529 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3531 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3533 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3535 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3536 for value type handling.
3538 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3540 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3541 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3543 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3545 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3546 the constructor through a proxy.
3548 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3550 * jit-icalls.c, inssel.brg: fixes to array element address
3553 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3555 * mini-x86.c (is_regsize_var): allocate pointer to registers
3557 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3559 * driver.c: fixed typo, added intrins to the set of optimizations
3560 tested with regressions.
3562 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3564 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3565 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3568 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3570 * inssel.brg: remove some common pop instructions without side effects
3572 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3574 * inssel-x86.brg: fixed thinko in int to double conversions.
3576 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3578 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3580 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3582 * inssel-long32.brg: two more missing instructions.
3584 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3586 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3589 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3591 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3594 * basic-float.cs: Added tests for negative zero.
3596 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3598 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3599 a couple of missing operations for long casts, with test cases.
3601 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3603 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3605 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3607 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3608 code size estimation.
3610 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3612 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3613 abstract methods (fix bug 42542)
3615 * aot.c: add ability to handle array types
3617 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3619 * mini.c: Call the _specific versions of the object allocation
3620 functions if possible.
3622 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3624 * driver.c: call setlocale ().
3626 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3628 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3631 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3633 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3635 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3636 wrappers (fix bug 42122)
3638 2003-05-04 Martin Baulig <martin@ximian.com>
3640 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3642 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3643 s/mini_set_defaults/mono_set_defaults/g.
3645 2003-05-04 Martin Baulig <martin@ximian.com>
3647 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3649 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3651 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3652 (reported by Don Roberts).
3654 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3656 * mini.c: temporarily work around two bugs for this release.
3658 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3660 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3661 that contains -export-dynamic and it makes using the ld script
3663 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3665 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3667 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3670 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3672 * mini.c: make sure leave calls all the needed finally blocks,
3673 even when the target jumps out of multiple exception clauses.
3675 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3677 * ldscript, Makefile.am: add linker script to reduce the number of
3678 exported symbols (should also fix the issues with libwine defining
3679 some of the same symbols in io-layer).
3681 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3683 * driver.c (mini_main): Avoid assertion when no file name is given on
3686 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3688 * driver.c: added --version/-V command line option.
3689 Added the inline optimization in the regression tests.
3691 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3693 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3694 to the type in the method signature (fixes bug#42134).
3696 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3698 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3700 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3702 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3704 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3706 * driver.c: fixed bug #42100.
3708 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3710 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3712 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3714 * mini.c: moved most of the code required to do inlining to its own
3715 function so it can be reused. Inline also ctors if appropriate.
3717 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3719 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3720 the runtime can call mono API functions.
3722 2003-04-27 Martin Baulig <martin@ximian.com>
3724 * debug-mini.c (mono_debug_init_method): Added
3725 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3726 send a notification to the debugger.
3728 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3729 running in the Mono Debugger, just pass the breakpoint number to
3730 mono_debug_init_method().
3732 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3734 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3736 * mini.c: allow some more unsafe compares.
3738 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3740 * mini-x86.c, Makefile.am: make distcheck works (partially from
3741 a patch by Richard Lee <r.h.lee@attbi.com>).
3742 * regset.c, regset.h: removed, they are unused.
3744 2003-04-25 Dick Porter <dick@ximian.com>
3746 * driver.c: Usage reports the name as 'mono' not 'mini'
3747 * exceptions-x86.c: Build and run on freebsd
3749 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3751 * Makefile.am: install the program with the 'mono' name and
3752 the library as libmono instead of mini and libmini.
3754 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3756 * driver.c: provide the APIs for the embedding interface of the old jit.
3758 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3760 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3762 2003-04-23 Martin Baulig <martin@ximian.com>
3764 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3766 * driver.c: Added `--debug' command line argument to enable
3769 2003-04-23 Martin Baulig <martin@ximian.com>
3771 * debug.[ch]: Removed. The code is now in
3772 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3774 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3777 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3779 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3781 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3784 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3785 mono_domain_finalize.
3786 (mini_method_compile): use mono_method_profile* if the the option is
3789 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3791 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3792 methods with their wrapper.
3794 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3795 methods with their wrapper.
3797 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3800 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3803 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3806 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3808 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3810 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3812 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3813 of the mempool. This is slightly faster and uses less memory
3815 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3817 * mini.c: avoid O(n) allocation for variables.
3819 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3821 * mini.c: handle items on the stack after inlining methods.
3823 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3825 * mini.c: make the method->opcode optimization dependent
3826 on MONO_OPT_INSTRINS and do it lazily.
3828 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3830 * driver.c: print overall results at the end of regression run.
3832 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3834 * inssel.brg: don't overwrite symbolic registers.
3836 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3838 * inssel-x86.brg: fix conversion from long to float.
3840 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3842 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3844 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3846 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3848 * driver.c: Added --print-vtable option as in the old JIT.
3850 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3852 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3854 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3856 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3858 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3860 * mini.c regalloc.c regalloc.h: Fix memory leak.
3862 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3864 * aot.c (mono_aot_get_method): register all used strings
3866 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3868 * mini.c: always intern strings references with ldstr at compile time.
3870 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3872 * Makefile.am: add BUILT_SOURCES.
3874 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3876 * driver.c: give a better error message when the assembly to execute
3877 doesn't have an entry point.
3879 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3881 * Makefile.am: added hack for automake
3883 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3886 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3888 22003-04-07 Martin Baulig <martin@ximian.com>
3890 * Makefile.am: Added Makefile.am.
3892 * debugger-main.c: Removed, this is now in the debugger where it
3895 * mini.pc.in: Call this package `mini' for the moment.