2 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4 * inssel-ppc.brg: added a couple of speedup rules.
6 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
8 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
11 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13 * mini-s390.c: Minor fix to OP_OR_IMM.
15 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
17 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
18 better. Fixes appdomain-unload.exe on sparc.
20 2004-10-02 Massimiliano Mantione <massi@ximian.com>
22 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
23 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
26 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
28 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
30 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
32 * mini.c: Always generate a field read/write wrapper for members
33 of the class MarshalByRefObject since the actual instance could
36 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
38 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
40 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
42 * driver.c mini.h trace.c: Move the setting of the main assembly into
43 a separate function called mono_trace_set_assembly () and call it after
44 actually loading the main assembly. Fixes #66872.
46 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
48 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
49 using the code manager.
51 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
53 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
55 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
57 * cpu-amd64.md: Fix bug in previous patch.
59 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
62 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
64 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
65 mini-exceptions.c: updates for changed stack walk interface.
67 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
69 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
71 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
73 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
75 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
77 * driver.c (mini_regression_list): Do not call mono_assembly_close
78 since assemblies can't be unloaded.
80 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
82 * cpu-amd64.md: Fix more instruction lengths.
84 * cpu-amd64.md: Fix lengths of some instructions.
86 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
88 * inssel.brg: Make the array ldelema check aot friendly.
90 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
92 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
94 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
96 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
98 * mini-x86.c: Fix build.
100 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
101 mono_type_get_underlying_type () helper function to simplify code.
103 2004-09-09 Martin Baulig <martin@ximian.com>
105 * mini-amd64.c: Don't access `type->data.klass' directly, call
106 mono_class_from_mono_type() instead since the type may be a
109 2004-09-09 Martin Baulig <martin@ximian.com>
111 * mini-amd64.c (get_call_info): Fix support for generic instances.
112 (add_valuetype): Use mono_class_from_mono_type() to get the class
113 since we can be a generic instance.
115 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
117 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
119 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
121 * liveness.c: reset spill costs on each scan: bug 62107
123 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
125 * exceptions-sparc.c (mono_arch_find_jit_info): remove
126 unnecessary line that doesn't compile
128 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
130 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
131 trampolines, make them call an error function so people can fix their
134 2004-09-06 Martin Baulig <martin@ximian.com>
136 * mini.c (mono_method_to_ir): When initializing locals, handle a
137 generic instances like a valuetype if it's a valuetype and like a
138 class if it's a class.
140 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
142 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
145 * exceptions.cs: Add test for unwinding of call arguments.
147 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
149 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
150 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
151 set the carry/borrow flag). The sparc and s390 implementations
152 can now use optimized versions (and simplify the code). ppc bugfixes.
154 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
156 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
158 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
160 * inssel-amd64.brg: Remove leftover 32 bit rule.
162 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
164 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
166 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
167 mono_arch_find_jit_info functions into a new function. Fix a memory
170 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
173 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
175 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
178 * exceptions.cs: Add array size tests.
180 * mini.c: Allocate a separate icall wrapper for each arity of
181 mono_array_new_va. Fixes #59509.
183 * exceptions.cs: Add testcase for 64578.
185 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
187 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
189 2004-09-02 Martin Baulig <martin@ximian.com>
191 * mini.c (mono_method_to_ir): When initializing the locals, call
192 handle_initobj() on the generic instance itself, not its
195 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
197 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
198 MonoJitInfo for dynamic methods.
200 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
202 * mini.c: Add support for freeing JIT data for dynamic methods.
204 2004-09-01 Martin Baulig <martin@ximian.com>
206 * mini-x86.c (is_regsize_var): Added support for generic
208 (mono_arch_emit_prolog): Make this compile again, use
209 `x86_push_imm_template (code)'.
211 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
213 * mini-x86.c: make all push_imm instructions that get
214 patched always emit the long form
216 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
218 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
219 in a per-domain hash.
221 * mini-amd64.c (merge_argument_class_from_type): Handle generic
224 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
226 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
229 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
232 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
233 Beginnings of SSE2 support.
235 * exceptions.cs: Add more tests for checked int<->uint casts.
237 2004-08-28 Martin Baulig <martin@ximian.com>
239 * mini-x86.c (mono_arch_instrument_epilog): Added support for
243 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
244 Handle generic instances recursively.
246 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
248 * iltests.il: test for conv.u8 on a constant
250 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
252 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
253 LCONV_x4 (shrun_32 (membase)).
255 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
257 * inssel-x86.brg: c&p rules for push/setret of long
259 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
261 * inssel-x86.brg: c&p rules for compare (base, regvar) and
262 compare (regvar, base)
264 * inssel-x86.brg: more burg love
266 * inssel.brg: more cleanup
268 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
270 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
272 * basic-long.cs, basic-calls.cs: new tests for optimization.
274 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
276 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
279 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
281 * mini-amd64.c (read_tls_offset_from_method): Add another case.
283 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
285 * inssel.brg (mini_emit_memcpy): use
286 NO_UNALIGNED_ACCESS to disable memcpy optimization
288 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
290 * mini-amd64.c: Handle generic types in various places.
292 * mini.c (mono_method_to_ir): Handle generic types in init locals.
294 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
296 * mini.c (handle_box): Fix warning.
298 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
300 * mini-amd64.h: Enable the emit_state optimization.
302 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
304 * mini-amd64.c: Add some new 64 bit peephole opts.
306 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
308 * cpu-amd64.md: sreg1 of div instructions must be %rax.
310 * mini-amd64.c: Register allocator fixes.
312 * mini.c: Add an optimization to emit_state to avoid allocation of new
313 registers on some platforms.
315 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
317 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
319 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
320 allocation. Fixes #63085.
322 * basic-long.cs: Add new regression test.
324 * mini-amd64.c: Register allocator improvements.
326 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
328 * mini-amd64.c (read_tls_offset_from_method): Add another code
331 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
332 instruction sequence for nullifying class init trampolines.
334 * objects.cs: Add new regalloc test.
336 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
338 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
340 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
342 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
345 * driver.c: Fix profiling after TLS changes.
347 * driver.c (mono_main): Set mono_stats.enabled if needed.
349 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
352 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
354 * mini-x86.c: use a 1 op rather than a 2 op tls access
355 instruction -> faster.
357 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
359 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
362 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
364 * exceptions-sparc.c (throw_exception): fix typo
366 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
368 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
369 set tree->dreg correctly with tls. Allow any
372 * mini-x86.c (read_tls_offset_from_method): add new code
373 generation pattern seen with GCC.
376 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
378 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
379 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
380 exceptions-sparc.c: fix some performance issues in exception
381 handling and setting of the stack trace for exceptions that were
384 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
386 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
389 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
392 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
394 This patch inlines tls access, when possible.
396 * mini.h: new arch functions for TLS intrinsics.
397 All platforms updated with a stub.
399 * mini.c: use the new intrinsics
401 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
402 arch specific intrinsic for tls variables
404 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
406 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
409 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
411 * mini.c: thread local allocation
413 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
415 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
417 * Makefile.am: Link against the static version of libmonogc.
419 * Makefile.am: Link the static versions of the convenience libraries
420 into the mono executable.
422 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
424 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
426 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
429 * mini-amd64.c: Reorganize function call code.
431 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
433 2004-08-14 Ben Maurer <bmaurer@ximian.com>
435 * inssel-x86.brg: use xor eax,eax.
437 * basic.cs: new tests
439 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
441 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
442 in exception throwing code.
444 2004-08-14 Ben Maurer <bmaurer@ximian.com>
446 * inssel-x86.brg: use xor esi,esi.
448 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
450 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
451 can trace methods compiled during mini_init () too.
453 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
456 2004-08-14 Ben Maurer <bmaurer@ximian.com>
458 * Makefile.am: static link on x86 (r=zoltan)
460 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
462 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
463 code since it causes some programs to fail.
465 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
467 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
469 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
471 * mini.c: ovfops_op_map - add STACK_OBJ case for
473 * basic.cs: add test_0_pin_string as test
476 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
478 * Makefile.am: build C# if srcdir != builddir
480 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
482 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
485 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
487 * driver.c: enable loop by default again and include abcrem in -O=all.
489 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
491 * iltests.il: Add some localloc tests.
493 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
495 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
498 * inssel-amd64.brg: Add some optimizations.
500 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
503 * Makefile.am: Statically link mono against libmono on AMD64.
505 * mini-amd64.c inssel-amd64.brg: Optimizations.
507 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
509 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
511 * tramp-amd64.c: Patch calling code in trampolines.
513 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
515 * mini-amd64.c: pinvoke struct passing fixes.
517 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
519 * mini-sparc.c: redo change, make mono_arch_cpu_init call
520 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
522 2004-08-05 Duncan Mak <duncan@ximian.com>
524 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
527 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
529 * mini-amd64.c (emit_move_return_value): Move return value for normal
532 2004-08-05 Martin Baulig <martin@ximian.com>
534 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
535 `type->type'; just modify `type' itself when dealing with enums
536 and generic instances.
537 (check_call_signature): Make `simple_type' a `MonoType *'.
539 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
541 * mini.c: Use OP_PADD to add offsets to addresses.
543 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
545 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
547 * mini-sparc.c (mono_arch_emit_epilog): fix check
548 for folding last op into restore instruction
550 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
552 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
553 helper methods using the code manager.
555 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
557 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
559 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
561 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
562 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
564 * mini-s390.c: fix tail processing
566 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
568 * mini-ppc.c: mul.ovf.un exception name fix.
570 2004-08-03 Martin Baulig <martin@ximian.com>
572 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
573 instances; before jumping to `handle_enum', also modify `ptype'.
575 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
577 * cpu-sparc.md: fcall maximal length too small.
579 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
581 * mini-amd64.c mini.h: Add initial support for passing/returning
582 structures to/from pinvoked methods.
584 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
586 * mini-ppc.c: reg allocator fix.
588 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
590 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
592 * inssel.brg: Optimize memset on 64 bit machines.
594 * mini-amd64.c: Fix some vararg cases.
596 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
598 * mini-s390.c: Corrected macro in emit_float_to_int
600 * s390-abi.cs: Tests to exercise the s390 ABI
602 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
604 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
607 * basic.cs: Add a test for add.ovf.un.
609 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
611 * mini-sparc.c: add case for OP_IDIV_UN
613 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
615 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
617 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
619 2004-07-30 Ben Maurer <bmaurer@ximian.com>
621 * basic.cs: regression tests.
623 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
626 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
628 * basic.cs: Add a new test.
630 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
631 and AOT. Various fixes and optimizations.
633 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
635 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
637 * mini-ppc.c: make sure temp regs are not used for global reg
640 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
642 * cpu-sparc.md: conv_i8 fix for 64bits
644 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
646 2004-07-29 Ben Maurer <bmaurer@ximian.com>
648 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
649 add opcode for cmp BYTE PTR [eax], imm.
651 * inssel.brg: Make memcpy and memset takes bases.
653 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
655 * *-amd64.*: More AMD64 work.
657 2004-07-28 Ben Maurer <bmaurer@ximian.com>
659 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
660 add a compare-not-equal opcode.
662 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
664 * mini.c: Use mono_init_from_assembly instead of mono_init.
666 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
668 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
670 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
672 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
674 * inssel.brg: 64 bit fixes.
676 * mini.h (MonoCallInst): Add some AMD64 specific data.
678 * mini.h: Add some OP_P opcodes.
680 2004-07-28 Ben Maurer <bmaurer@ximian.com>
682 * basic.cs: tests for 61797 and 61740
684 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
686 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
687 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
689 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
691 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
693 * *-amd64*.*: Ongoing AMD64 work.
695 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
697 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
699 * *-amd64*: Ongoing AMD64 work.
701 * mini-arch.h: Add AMD64 support.
703 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
705 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
707 * mini-ops.h: Add new opcodes.
709 * Makefile.am: Add AMD64 support.
711 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
712 rules into the inssel-long*.brg files.
714 * *-amd64.*: Add beginnings of AMD64 backend.
716 2004-07-22 Ben Maurer <bmaurer@ximian.com>
718 * mini.c (print_dfn): commenting out the code that prints
719 the cil. With -O=deadce, this makes -v -v crash.
721 * cpu-pentium.md: make checkthis have a length of 2
723 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
725 * mini-sparc.h: fix implementations of __builtin
726 functions for Sun compiler for V9.
728 2004-07-16 Ben Maurer <bmaurer@ximain.com>
730 * mini.c: use the new stelem.ref wrapper
731 * exceptions.cs, arrays.cs: new stelem.ref tests
733 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
735 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
736 new XSP should work with these changes).
738 2004-07-14 Ben Maurer <bmaurer@ximain.com>
740 * inssel-{long32,x86,}.brg: trivial optimizations.
742 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
744 * mini.c: load value when emitting box operation in
747 2004-07-12 Ben Maurer <bmaurer@ximian.com>
749 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
750 is one byte shorter than cmp DWORD PTR [eax], 0.
752 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
754 * inssel-ppc.brg: arguments on the stack are always
755 relative to the stack pointer (spotted by Neale Ferguson).
757 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
759 * exceptions-x86.c: delay appending the method name to the trace until
760 after mono_jit_info_table_find is called, as this gets the real
763 2004-07-09 Ben Maurer <bmaurer@ximian.com>
765 * aot.c: register roots
767 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
769 * aot.c : I could just use PLATFORM_WIN32 flag.
771 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
773 * aot.c : Reverting the previous fix. This time it broke linux build.
775 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
777 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
779 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
781 * mini.c (handle_stack_args): Remove some more debugging code.
783 * mini.c (handle_stack_args): Remove debug output left in by mistake.
785 * driver.c mini.h aot.c: Allow additional options to be specified with
786 --aot and pass them to mono_compile_assembly.
788 * aot.c: Add experimental code to AOT compile all loaded assemblies
789 on demand and save the code into a cache in the filesystem.
791 * aot.c: Add support for more wrapper methods.
793 * mini.c (handle_stack_args): Handle some corner cases. Fixes
796 * cpu-*.md: Remove removed opcodes.
798 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
799 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
800 related icalls to marshal.c.
802 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
804 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
806 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
808 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
810 2004-07-06 Ben Maurer <bmaurer@ximian.com>
811 * liveness.c: If liveness is recomputated we need to reset the information
812 for each variable. This way, if the liveness range has been narrowed
813 by optimizations that happened after the last computation, we can return
816 For example, if you have
821 // Tons of code that does not affect i
827 i = 0 is dead code and will be removed by SSA. However, when
828 linear scan gets to the code, i will still appear to be live
829 throughout the entire block. This prevents good register allocation.
831 2004-07-06 Martin Baulig <martin@ximian.com>
833 * debug-mini.c (mono_debug_init_method): Allow
834 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
835 (mono_debug_add_icall_wrapper): New method.
837 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
839 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
841 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
844 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
846 * aot.c (mono_aot_load_method): Fix loading of debug info.
848 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
850 * aot.c: Add logging support.
852 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
854 * mini.h: Add prototype for mono_print_method_from_ip.
856 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
858 * inssel.brg: 64 bit fixes.
860 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
863 * Makefile.am: Add SPARC64 support.
865 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
867 * aot.c: Fix alignment problems on 32 bit platforms.
869 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
871 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
874 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
877 * mini.h: Bump AOT file version. Some 64 bit fixes.
879 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
881 * inssel-sparc.brg: Add new rule to avoid register moves.
883 * inssel.brg: Add ldind_to_load_membase helper function.
885 2004-06-30 Ben Maurer <bmaurer@ximian.com>
887 * mini.c: OffsetToStringData intrinsic.
889 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
891 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
893 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
896 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
897 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
899 * mini.c: reinstated mono_compile_get_interface_var()
900 on x86, too, since the change breaks the Gtk# build there as well.
902 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
904 * driver.c: remove loop from the default optimizations: it seems to
905 interact badly with some of the other options (see bug #60613).
907 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
909 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
910 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
912 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
914 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
915 vararg-using methods.
917 2004-06-21 Martin Baulig <martin@ximian.com>
919 * mini/mini-exceptions.c
920 (mono_handle_exception): Added `gpointer original_ip' argument.
921 After calling mono_unhandled_exception(), call
922 mono_debugger_unhandled_exception() and if that returns true,
923 restore the context and return.
925 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
927 * mini-ppc.c: prefer the use of relative branches so
928 they won't need to be patched in aot code (patch from Patrick Beard).
930 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
932 * aot.c: patch from Patrick Beard to make the output assembly
933 more correct for the MacOSX assembler. Small tweak to
934 generate sane images on Linux/PPC, too.
936 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
938 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
939 case until bug #59509 is fixed (shows up in #60332).
941 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
943 * mini.c: make sure the needed wrappers are compiled, too, with
946 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
948 * driver.c: remove NPTL reference in --version output.
950 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
952 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
953 generate valid assembly for the Mach-O assembler.
955 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
957 * driver.c: don't include abcrem in the all optimization specifier
958 since it slows down jit compilation too much for now.
960 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
962 * mini.c: use BIGMUL only if both operands have the same signage.
963 * iltests.il: Test for bug 60056. (errors related to signage in
968 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
970 * mini.c, aot.c: memory leak fixes.
972 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
974 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
976 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
978 * Makefile.am: remove the -static hack completely, it links in
979 statically glib as well.
981 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
983 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
984 * exceptions.cs: make it compile with new mcs/csc.
986 2004-06-03 Massimiliano Mantione <massi@ximian.com>
987 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
988 and added relevant test case.
990 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
992 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
993 regressions in gtk-sharp.
995 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
997 * exceptions.cs: New regression tests.
999 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
1001 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
1003 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
1005 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
1007 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
1009 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
1011 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
1013 * mini.c (mono_jit_runtime_invoke): Init class in this
1014 method instead of trusting mono_jit_compile_method to
1015 do the work (because wrappers can be in object class)
1017 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
1019 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
1021 * basic-long.cs: New regression test.
1023 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
1025 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
1028 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
1030 * Makefile.am: fix miguel's change to build mono statically against
1031 libmono (track build dependencies).
1033 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
1035 * cfold.c: Some glib versions do not have G_MININT32.
1037 2004-05-26 Massimiliano Mantione <massi@ximian.com>
1039 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
1040 with precision of tan, atan, sin and cos, and implemented related
1041 regressions tests (fixes bug 54467, but one new problem appeared and
1044 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
1046 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
1048 * exceptions.cs: Add test for constant folding && division by zero.
1050 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
1051 since driver.c is in libmono too, so the optimization was useless.
1053 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
1054 variable to driver.c so the compiler can emit more efficient code to
1057 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1059 * Makefile.am: don't distribute generated inssel.[ch] files.
1061 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
1063 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
1064 into the default appdomain. Fixes #58707.
1066 * jit-icalls.c: Remove the broken approximation for truncl, doing
1067 no conversion is better.
1069 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
1072 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1074 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
1075 of the mcrxr instruction which is not available on some processors
1076 even if it's documented to be. Implement add and sub overflow correctly
1077 (still not complete for long unsigned). Speed up icalls a bit.
1079 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
1081 * mini.c (mono_jit_compile_method_with_opt): Make sure that
1082 we run .cctor in the current domain instead of target_domain.
1084 Fixes bug #58558, .cctor not being called in -O=shared.
1086 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1088 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
1090 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
1092 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
1093 which can be done with an imm8, do it that way.
1094 (mono_arch_output_basic_block): ditto for a jmp
1095 (mono_arch_emit_prolog): Computate maximum offset of a label.
1097 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
1099 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
1100 now tries to allocate prefered physical reg's for virtual
1101 regs. This reduces the number of emited spills/loads with
1102 20-30% on our core assemblies.
1104 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1106 * jit-icalls.c: truncl() is not needed and trunc() is
1107 the correct thing to do anyway (bug #58287).
1109 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
1111 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
1114 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
1116 * driver.c: enable loop optimizations by default.
1118 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
1120 * mini-x86.c: fix calc of max loop size when aligning loops start.
1122 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
1124 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
1127 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
1129 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
1132 * basic-long.cs: Add tests for add/subtract of immediates with carry.
1134 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
1136 * mini.c (inline_method): Allways inline some wrappers even if the cost
1137 is too large. Fixes #58785.
1139 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
1141 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
1143 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
1144 (crichton@gimp.org). Beginning of support for sparc/linux.
1146 * mini-sparc.c: Optimize retrieval of LMF address.
1148 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
1150 * exceptions-ppc.c: handle alloca in methods with clauses.
1152 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
1154 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
1156 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
1158 * mini.c: Delegate most of the abort signal work to
1159 mono_thread_request_interruption, which also handles Stop and Suspend
1162 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
1164 * mini.c mini.h: Allow inlining of icall wrappers if the backend
1165 supports the save/restore lmf opcodes.
1167 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
1169 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
1172 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
1174 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
1176 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
1177 methods which contain array accesses.
1179 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
1180 boundaries. Fixes #58537.
1182 * iltests.il: Add regression test for #58537.
1184 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
1186 * mini-x86.c (mono_arch_local_regalloc): Last part of
1187 fix for bug #58633 (releasing register to early).
1189 2004-05-18 Miguel de Icaza <miguel@ximian.com>
1191 * basic-long.cs: Add new regression test.
1193 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
1195 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
1196 register too early on the chain.
1198 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
1200 * mini.c (create_helper_signature): Use a helper function to reduce
1201 the code which needs to be written. Also set the calling convention of
1202 icalls on windows. Fixes #57840.
1204 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
1206 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
1207 exceptions-ppc.c: added helper function to get the instruction address
1208 from a signal handler context.
1210 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
1212 * helpers.c: use g_get_tmp_dir. Invokes happyness
1215 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
1217 * helpers.c: Add new env variable to pass args to objdump.
1218 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
1220 2004-05-17 Radek Doulik <rodo@ximian.com>
1222 * Makefile.am (common_sources): added abcremoval.h so it get
1223 disted and daily mono packages on go-mono.com will build again
1225 2004-05-17 Massimiliano Mantione <massi@ximian.com>
1227 * abcremoval.c: Fixed coding style, added copyright header.
1229 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
1231 * mini.h: Added prototype for abc removal main function.
1233 * build_relations_propagation_table.pl: Added copyright header.
1235 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
1237 * basic-long.cs: reg test for complex ceq_long bug.
1239 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
1241 * mini-x86.c (mono_arch_local_regalloc): Correctly free
1242 reg in long and clob case (bug #58343). Fixed/added comments.
1244 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
1246 * mini.c (mono_jit_runtime_invoke): Follow new convention
1247 of calling the invoke method with an function pointer.
1249 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
1251 * ChangeLog: Fix author of memory leak patch.
1253 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
1255 * Makefile.am: fix make dist as well...
1258 2004-05-14 Massimiliano Mantione <massi@ximian.com>
1260 * cfold.c: Made so that conversions from pointer to int4 are no-ops
1261 on archs where pointers are 4 bytes long.
1263 * Makefile.am: Added abcremoval.c source file.
1265 * abcremoval.c: Added abcremoval.c.
1267 * abcremoval.h: Added abcremoval.h.
1269 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
1271 * inssel.brg: Enabled bounds check removal.
1273 * mini.c: Added support for abcrem optimization.
1275 * mini.h: Added abcrem optimization label.
1277 * driver.c: Added support for abcrem optimization.
1279 * propagated_relations_table.def: Added propagated_relations_table.def.
1281 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
1283 * mini.c, cfold.c: fix style.
1285 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1287 * mini.c: handle issue with the low-level implementation of
1288 some long opcodes (bug #54209).
1290 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
1292 * basic.cs: test for my new cmov stuff.
1294 2004-05-13 Patrik Torstensson
1296 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
1297 opt and added peephole documentation.
1299 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
1301 * tramp-ppc.c: rewrote the generic trampoline code.
1303 2004-05-11 Patrik Torstensson
1305 * mini-x86.c: optimize long shl/shr asm code (one less branch)
1307 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
1309 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
1311 * mini.h mini.c dominators.c: Applied patch from Derek Woo
1312 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
1314 * mini.c: Add new icalls for AsAny marshalling.
1316 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
1318 * tramp-ppc.c, mini-ppc.c: more cleanups.
1320 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1322 * mini.c: no warnings.
1324 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1326 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
1328 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
1330 * mini.c: In the thread abort signal handler, if the thread is in the
1331 process of being stoped, don't throw the Abort exception, just stop the
1334 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
1336 * tramp-ppc.c: removed old code.
1338 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1340 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
1341 do some simple speed optimizations on ppc.
1343 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
1345 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
1346 and large offsets in load/store.
1348 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1350 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
1351 it causes regressions.
1353 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1355 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
1358 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1360 * jit-icalls.c: remove warnings.
1361 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
1362 speedups for unsafe code.
1364 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
1366 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
1368 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
1370 * basic-calls.cs: Add new regression test.
1372 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
1375 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
1377 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
1380 2004-05-06 Patrik Torstensson
1382 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
1383 long reg allocation in any reg (not only eax:edx) and implemented
1384 long shl/shr ops in asm instead of helpers.
1386 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
1388 * mini-sparc.h: Fix warnings.
1390 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
1393 * mini-exceptions.c (mono_handle_exception): Call the filter in a
1394 separate statement for clarity.
1396 * mini-sparc.c: Update status.
1398 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
1400 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
1403 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1405 * inssel-ppc.brg: another small pre-release workaround:
1406 we don't do overflow detection for long_sub_un.
1408 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1410 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
1411 (also works around a weird ppc bug: 57957).
1413 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
1415 * tramp-ppc.c: trampoline fixes.
1417 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
1419 * mini-ppc.c: fixed typos.
1421 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1423 * mini-ppc.c, exceptions-ppc.c: more code saves registers
1424 at the top of the stack. Fixed typos. Use a frame registers
1425 for all the methods with exception clauses.
1427 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1429 * exceptions-ppc.c: restore fp registers.
1431 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1433 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1434 order from the stack top (moved the stack room to save the
1435 return value for trace after the param area). Fixed corruption
1436 in restoring registers on unwind.
1438 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1440 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1442 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1444 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1445 and prolog/epilog for methods that use it. Allow
1446 enough param area room for varargs methods. Fix miguel's
1447 breakage in exception handling.
1449 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1451 * Makefile.am: run genmdesc only on current arch.
1453 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1456 * mini-x86.h: fix the build on windows.
1458 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1460 * 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.
1462 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1464 * mini-exceptions.c: New file.
1466 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1467 Move some parts of the x86 exception handling code to an
1468 arch-independent file so it can be shared with other ports.
1470 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1472 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1474 2004-04-26 David Waite <mass@akuma.org>
1476 * driver.c: remove comma from end of enumeration declaration
1478 2004-04-26 Jackson Harper <jackson@ximian.com>
1480 * driver.c: parse config file before loading first assembly. This
1481 allows the user gac to be enabled/disabled.
1483 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1485 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1486 simpler mechanism: we do not care what is encoded initially
1487 (branch absolute or relative), we care about the code and its
1488 target. I kept the old code for reference for now.
1490 The new code tries first to determine if the jump is anywhere in
1491 the -/+32 absolute meg range, if it succeeds, it encodes using the
1492 absolute branch; If not, it tried to find something in the
1493 relative range, if not, it uses the handle_thunk code.
1495 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1497 * exceptions-ppc.c: use the correct ip register on macosx.
1499 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1501 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1503 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1505 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1506 Raise exception on integer divide by zero by hand since the hw
1507 doesn't support it. Handle NaNs in FP compares.
1509 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1511 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1512 code reducing duplication between the platforms and enabled
1513 signal exception handling (on linux for now).
1515 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1517 * exceptions-ppc.c: more macosx support.
1519 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1521 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1523 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1525 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1527 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1529 * iltests.il: more tests.
1531 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1533 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1536 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1538 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1540 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1542 * liveness.c: Mark variables as volatile in all basic blocks reachable
1543 from exception clauses.
1545 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1547 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1550 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1552 * iltests.il, basic.cs: more tests for regalloc.
1554 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1556 * iltests.il: Some tests for register allocation modifications
1559 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1561 * exceptions.cs: Add regression test for bug #56782.
1563 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1564 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1565 the beauty of fixing the same thing in 5 different files...
1567 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1569 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1572 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1574 * mini.c: Add support for STRWLPARRAY marshalling convention.
1576 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1578 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1579 to init the context to setup the regs pointer).
1581 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1583 * exceptions-ppc.c: more exceptions work.
1585 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1587 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1590 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1592 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1593 can use the memory directly.
1595 * cpu-pentium.md: Update documentation from a post from Zoltan.
1597 add x86_add_membase, x86_sub_membase, x86_mul_membase
1599 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1601 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1602 GENERAL_REGS they were also hardcoded for all PPC ports.
1604 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1606 Remove hard-coded limit for floating point registers, use
1607 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1609 Notice that in MacOS X calling conventions you can fit a lot more
1610 floating point values in registers, so I should update the PInvoke
1611 test to excercise the passing of floating point values on the
1612 stack (currently broken).
1614 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1616 * tramp-ppc.c (create_trampoline_code): Added
1617 JUMP_TRAMPOLINE_SIZE.
1618 (ppc_magic_trampoline): Follow the pattern from
1619 x86_magic_trampoline: if code is set to zero, return.
1620 (create_trampoline_code): Always pass MonoMethod to the jump
1621 trampoline, before it was passing a null.
1622 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1623 share the code with mono_arch_create_jit_trampoline.
1625 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1627 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1630 * cpu-g4.md: Added length for jmp instruction, the worst case
1631 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1634 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1636 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1638 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1640 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1641 before each IL instruction.
1643 * mini.c (CEE_BOX): Fix warnings.
1645 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1647 * mini.c: removed a few unused vars and extra whitespace.
1649 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1651 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1653 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1655 (OP_GETCHR): use the above
1656 (CEE_LDELEMA): use the above.
1658 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1659 version of the generic impl.
1660 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1661 (CEE_LDELEMA): use the above.
1663 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1665 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1668 * iltests.il: Added new regression test for #56317.
1670 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1672 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1673 under NetBSD. Fixes #56450.
1675 * liveness.c (update_gen_kill_set): Fix previous patch.
1677 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1679 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1681 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1683 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1686 * inssel-sparc.brg: Add more optimizations.
1688 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1690 2004-04-01 Martin Baulig <martin@ximian.com>
1692 * mini.c (handle_box): New static function; moved the
1693 implementation of CEE_BOX here.
1694 (mono_method_to_ir): Added `constrained_call' variable.
1695 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1696 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1697 mono_method_get_constrained() to get the method.
1699 2004-04-01 Martin Baulig <martin@ximian.com>
1701 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1702 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1703 (mono_method_to_ir): We don't need these macros anymore since
1704 mono_class_get_full() already takes care of it.
1706 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1708 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1709 use @function (as doesn't accept #function here) and check the return
1710 value of system and stop if fails.
1712 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1714 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1716 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1718 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1720 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1722 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1725 * basic-long.cs: Add test for negation of Int64.MinValue.
1727 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1729 * mini-sparc.c: Update status.
1731 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1733 * exceptions-sparc.c: Fix return value in filters.
1735 * inssel-sparc.brg: Fix register allocation in some rules.
1737 2004-03-28 Martin Baulig <martin@ximian.com>
1739 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1742 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1744 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1746 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1747 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1748 remove unused conv_u4 opcode.
1750 * mini-x86.c: Remove valgrind workaround since it slows down things
1751 even when mono is not run under valgrind.
1753 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1755 * mini-sparc.c: Update status.
1757 * inssel-sparc.brg: Add some optimizations.
1759 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1760 future delay slot filling. Add support for varargs, tail calls and JMP.
1762 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1763 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1765 * inssel.brg: Fix register allocation in OP_ARGLIST.
1767 * inssel.brg: Fix warnings.
1769 2004-03-25 Martin Baulig <martin@ximian.com>
1771 * mini.c (inflate_generic_field): Removed.
1772 (mini_get_method): Removed, use mono_get_method_full(),
1773 (mini_get_class): Removed, use mono_class_get_full().
1774 (mono_method_to_ir): Pass our generic context to
1775 mono_field_from_token().
1777 2004-03-25 Martin Baulig <martin@ximian.com>
1779 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1780 of a `MonoMethod *'.
1781 (mini_get_method): Take a `MonoGenericContext *' instead
1782 of a `MonoMethod *'.
1783 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1784 a new local variable called `generic_context' which holds the
1785 current `MonoGenericContext *'; use it to lookup things.
1787 2004-03-24 Martin Baulig <martin@ximian.com>
1789 * mini.c (mini_get_class): New static method; if we're inside a
1790 generic instance, inflate the class if neccessary.
1791 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1793 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1795 * iltests.il: New regression test for #55976.
1797 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1800 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1802 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1805 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1807 * liveness.c: Consider SSA stores as well as loads when making vars
1810 * exceptions.cs: New regression tests for register allocation.
1812 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1814 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1815 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1816 domain lock only to protect puntual access to data structures.
1817 Added access lock for sighash, jit_icall_hash_name,
1818 jit_icall_hash_addr and domain->code_mp.
1820 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1822 * driver.c: Print SIGSEGV handling method.
1824 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1826 * mini.c (setup_jit_tls_data): Handle case when this is called
1827 multiple times for a thread.
1829 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1830 is different from fbxx_un. Fixes #54303. Also use constants instead of
1831 magic numbers in a lot of places.
1833 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1835 * exceptions.cs: Fix cctor test when --regression is used.
1837 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1839 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1842 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1844 * inssel-ppc.brg: fixed register assignments for some rules.
1846 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1848 * exceptions.cs: Add test for exceptions in static constructors.
1850 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1851 static constructors outside the domain lock. Fixes #55720.
1853 2004-03-17 Martin Baulig <martin@ximian.com>
1855 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1856 (inflate_generic_field): Take the `MonoMethod *' instead of the
1857 `MonoClass *' and added support for generic method.
1858 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1859 have a `field->parent->gen_params', only inflate the field if it's
1860 an open constructed type.
1862 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1864 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1865 exception object instead of the preconstructed ones.
1867 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1869 * mini.c: reverted changed to sigsegv_signal_handler commited
1870 accidentally in the previous patch.
1872 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1875 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1876 running --aot with an old assembly.
1878 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1880 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1883 * mini-sparc.c: Add support for v9 branches with prediction.
1885 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1887 * mini.c (mini_init): #warning is GNUC only
1889 * mini-sparc.h: implement __builtin_frame_address
1890 and __builtin_return_address for Sun C compiler
1892 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1894 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1896 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1898 * basic-calls.cs: Add test for unaligned byref long argument passing.
1900 * mini-ops.h: Add sparcv9 compare and branch instructions.
1902 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1903 v9 instructions if we have a v9 cpu.
1905 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1906 registers for global allocation.
1908 * exceptions-sparc.c: Fixes.
1910 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1912 * liveness.c (mono_analyze_liveness): Optimized version.
1914 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1916 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1919 * basic-float.cs basic-calls.cs: New regression tests.
1921 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1923 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1924 sigaltstack implementation.
1926 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1928 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1929 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1931 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1933 * mini.c: Fix warnings.
1935 * mini.c (mono_resolve_patch_target): New function which contains the
1936 arch independent part of the patching process.
1938 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1939 patching code to a separate function.
1941 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1943 * mini.c (add_signal_handler): ifdef out on Windows
1945 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1947 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1948 cpu-sparc.md: Add exception handling support + other fixes.
1950 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1951 typed GC detection in --version.
1953 * basic.cs exceptions.cs: New regression tests.
1955 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1956 the arch specific code can store data during a compilation.
1958 * mini-ops.h: Add OP_SETFRET.
1960 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1961 function, register a separate icall for each arity, so the icalls can
1964 * mini.c (mono_print_tree): Print negative offsets in a more readable
1967 * mini.c: Make signal handling work on sparc.
1969 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1971 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1973 * jit-icalls.c: Emulate truncl by aintl on solaris.
1975 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1977 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1979 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1981 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1983 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1984 a MarshalByRef type, inline a method that performs the check, taking into
1985 account that the object can be a proxy. Also implemented tow new opcodes:
1986 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1987 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1988 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1990 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1992 * mini-ppc.c: if a relative branch displacement is too big
1993 but it points to and area reachable with an absolute branch,
1996 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1998 * mini.c: optimize small copies in cpblk.
2000 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
2002 * basic-calls.cs basic-float.cs: New regression tests.
2004 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
2005 negative offsets from %fp. Implement localloc. Fix local register
2006 allocation. Fix the case when the this argument needs to be saved to
2007 the stack. Implement some missing opcodes.
2009 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
2011 * mini.c (mini_method_compile): Reenable global regalloc in methods
2012 with exception handlers.
2014 * linear-scan.c (mono_varlist_sort): Fix warning.
2016 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
2018 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
2021 * liveness.c: Make all variables uses in exception clauses volatile, to
2022 prevent them from being allocated to registers. Fixes #42136.
2024 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
2026 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
2029 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
2030 argument to mono_arch_regalloc_cost.
2032 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
2035 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
2037 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
2038 Make the cost of allocating a variable to a register arch dependent.
2040 * basic-calls.cs: Fix compilation of tests.
2042 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
2043 helper function to cut back on the number of #ifdefs needed.
2045 * mini-ppc.c: Fix compilation.
2047 * basic-calls.cs: New regression tests.
2049 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
2051 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
2052 of l0 since that is callee saved.
2054 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
2057 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
2058 of delay instruction.
2060 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
2062 * mini.h (MonoCallInst): Add 'virtual' flag.
2064 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
2066 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
2068 * *.cs: New regression tests.
2070 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
2073 * mini.c (mono_runtime_install_handlers): Fix build.
2075 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
2076 'signal_stack_size' members.
2078 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
2079 alternate signal stack.
2081 * exceptions-x86.c: Add stack overflow handling.
2083 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
2084 functions to arch independent code.
2086 * mini.c (mono_print_tree): Print more detailed info for load_membase
2089 2004-02-23 Martin Baulig <martin@ximian.com>
2091 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
2093 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
2095 * mini-x86.c: fixed reg allocation for div/rem.
2097 2004-02-22 Miguel de Icaza <miguel@ximian.com>
2099 * driver.c (mono_main): Report some configuratio options on --version.
2101 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
2103 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
2104 low in the address space. Correctly flush memory in thunks where we
2107 2004-02-20 Martin Baulig <martin@ximian.com>
2109 * mini.c (mini_get_method): New static method; inflate all generic
2110 methods and methods in open generic instances.
2111 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
2112 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
2114 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
2116 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
2118 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
2120 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
2122 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
2124 * mini-sparc.c (flushi mono_arch_output_basic_block): make
2125 it compile using Sun's compiler.
2127 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
2129 * 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.
2131 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
2133 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
2135 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
2137 * mini-ppc.c: handle calls outside of the allowed range with thunks
2138 allocated using the code manager.
2139 * tramp-ppc.c: use the code manager to hold generated native code.
2140 Fixed the magic trampoline to just patch vtable entries.
2142 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
2144 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
2147 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
2149 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
2152 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
2153 if we have a working __thread implementation.
2155 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
2156 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
2158 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
2160 * mini-x86.c: Fix compilation under gcc 2.
2162 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
2164 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
2165 contains a call to the wrapped function.
2167 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
2168 OP_<CALL>_IMM opcodes, and use them under X86.
2170 * mini.c (mono_jit_find_compiled_method): Fix warning.
2172 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
2174 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
2176 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
2177 functionality to mini.c.
2179 * mini.c (mono_create_jump_trampoline): New function to create a jump
2180 trampoline. Return a compiled method instead of a trampoline if it
2181 exists. Add a cache for jump trampolines.
2183 * mini.c (mono_jit_find_compiled_method): New function to return a
2184 compiled method if it exists.
2186 * mini-x86.c: Call mono_create_jump_trampoline instead of
2187 mono_arch_create_jit_trampoline.
2189 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
2190 a jump trampoline. Fixes #52092.
2192 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
2194 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
2195 which is not up-to-date. Add check_corlib_version () instead.
2197 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
2200 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
2201 since newer valgrind versions do not need it.
2203 * mini.c (mono_jit_compile_method_with_opt): New helper function to
2204 compile a method with a given set of optimizations.
2206 * mini.c: Compile icall wrappers on-demand instead of at startup.
2208 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
2209 wrapper for an icall.
2211 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
2213 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
2216 * iltests.il: Add test for non-empty stack before switch instruction.
2218 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
2220 * mini.c: Add support for new stringbuilder marshalling conventions.
2222 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
2224 2004-02-01 Martin Baulig <martin@ximian.com>
2226 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
2227 in `ginst->mtype_argv'.
2229 2004-01-31 Miguel de Icaza <miguel@ximian.com>
2231 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
2232 facilitate grepping.
2234 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
2236 * mini.c: fixed buglet in initobj generic implementation for references.
2238 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
2240 * Makefile.am: make the version script conditional.
2241 * jit-icalls.c: handle missing truncl().
2243 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
2245 * exceptions.cs: Add more tests for double->int conversion.
2247 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
2248 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
2250 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
2252 * driver.c: make --verbose --version emit an error
2253 if the loaded corlib doesn't match the runtime version.
2255 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
2257 * mini-ppc.h: export ppc_patch().
2258 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
2259 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
2260 on par or better than on MacOSX.
2262 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
2264 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
2265 mono_lookup_pinvoke_call.
2267 * mini-x86.c: Under windows, the default pinvoke calling convention is
2268 stdcall. Fixes #52834.
2270 * mini.c (optimize_branches): Add an upper bound to the number of
2271 iterations to prevent infinite loops on strange loops. Fixes #53003.
2273 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
2275 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
2276 and ISINST. Fixes #52093.
2278 * objects.cs (test_0_vector_array_cast): New tests.
2280 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
2282 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
2283 checking in Array.Set ().
2285 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
2288 * object.cs (test_0_multi_array_cast): New regression test.
2290 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
2292 * exceptions-ppc.c: fix build on Linux/PPC.
2294 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
2296 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
2297 running under valgrind.
2298 (x86_magic_trampoline): Fix build bustage.
2300 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
2301 negative values as well. This is needed for the encoding of the line number
2302 info, since sometimes the line numbers are not in increasing order.
2304 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
2306 * cpu-pentium.md (localloc): Increase the size of the localloc
2307 instruction since it is a loop under Win32.
2309 * debug-mini.c (record_line_number): Get rid of unneccesary memory
2312 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
2314 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
2315 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
2316 Max Horn (max@quendi.de). Fix file names in comments.
2318 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
2320 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
2321 avoid stack overflow.
2322 (replace_usage): Avoid uninitialized variable warnings.
2324 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
2325 and taking the address of valuetype variables.
2327 2004-01-03 Patrik Torstensson
2329 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
2330 for other purposes than FP later on.
2332 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
2334 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
2337 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2339 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
2341 2003-12-30 Patrik Torstensson <p@rxc.se>
2343 * mini-x86.h: Decreased number of availiable fp regs.
2344 Solves corner cases with FP spilling.
2346 2003-12-23 Patrik Torstensson <p@rxc.se>
2348 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
2349 for floating point stack tracking / spilling on x86.
2352 * basic-float.cs: added float mul overflow test.
2354 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
2356 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
2358 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2360 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
2361 supports for cond branches that overflow the immediate
2362 overflow offset. mcs can compile simple programs.
2364 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2366 * exceptions-ppc.c: exception handling support wip:
2367 finally handlers get run on exception.
2369 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
2371 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
2374 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2376 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
2377 initial support for stack walking and unwinding.
2379 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
2381 * driver.c (mono_main): Make corlib-out-of-sync message more
2382 descriptive. Also remove verify_corlib call.
2384 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2386 * mini.c: make CEE_NEWARR calls and other emulated opcodes
2387 not overlap with other call's arguments, too.
2389 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
2391 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
2392 move to arch-specific code the choice of arch-specific
2393 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
2394 * mini.c: ensure emulation calls will not interleave
2397 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
2399 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
2400 the magic trampoline stack frame is dropped before executing
2403 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
2405 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
2406 and integer to fp conversions. Added support for overflowing
2407 arguments on the stack. Reserve a couple more registers as temps.
2408 Added support for aot compilation (as output still needs to be
2411 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2413 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
2414 Don't overwrite return register in some corner cases.
2416 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
2418 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
2419 static constructors when AOT compiling.
2421 * driver.c (mono_main): Call mono_check_corlib_version.
2423 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2425 * cpu-g4.md, basic.cs: fixed div target register.
2427 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2429 * mini-ppc.c, basic.cs: shl_imm fix with test.
2431 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2433 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2434 structures by value. Misc fixes.
2435 * objects.cs: more tests.
2437 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2439 * mini-ppc.c: lconv.ovf.i implemented.
2441 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2444 (mini_init): don't error out if someone already called g_thread_init.
2446 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2448 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2449 to be any type per the spec. Fix abnormal memory usage when
2450 the same object is repeatedly thrown.
2452 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2454 * mini.c: check for overruns in IL code.
2456 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2458 * TODO: Add/remove some todo entries.
2460 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2462 * driver.c (mono_main): Call mono_verify_corlib.
2464 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2466 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2467 This has been moved to mini.c
2468 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2469 type being casted is marshalbyref it could be a proxy, so instead of
2470 emitting the type check code, emit a call to a runtime method that will
2471 perform the check by calling CanCastTo if needed.
2473 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2475 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2476 methods with large stack frames under Win32.
2478 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2480 * Makefile.am: Distribute regression tests.
2482 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2483 at the end instead of inserting each variable into the sorted list.
2485 * linear-scan.c (mono_varlist_sort): New helper function.
2487 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2489 * mini.c: ensure arguments and locals are within bounds.
2491 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2493 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2496 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2498 * mini.c (mono_cprop_copy_values): Fix crash.
2500 * aot.c: Set verbosity back to 0.
2502 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2504 * regalloc.c: complete memory leak fix by Laurent Morichetti
2507 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2509 * driver.c (main_thread_handler): Revert the previous patch.
2511 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2514 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2515 memory from the memory pool.
2517 * driver.c (main_thread_handler): Turn on all optimizations when
2520 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2521 an array for better performance.
2523 * regalloc.c (mono_regstate_assign): Fix memory leak.
2525 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2526 serialize the debug info.
2528 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2529 debug info from the serialized representation.
2531 * aot.c: Save debug info into the generated file and load it when
2534 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2536 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2538 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2539 More FP-related fixes.
2541 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2543 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2544 and register allocation buglet. Hello world now runs.
2546 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2548 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2549 * tramp-ppc.c: fixed class init trampoline.
2550 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2552 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2554 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2555 mini.c: more ppc changes/fixes.
2557 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2559 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2560 Also optimize the case when the arguments are the same in the caller
2563 * iltests.il: Add tests for tail calls with valuetype arguments.
2565 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2567 * mini-ppc.c: fixes for struct return type.
2569 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2571 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2572 mono_spillvar_offset() to arch-specific code.
2574 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2576 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2578 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2580 * exceptions-x86.c: Fix stack space leaks.
2582 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2583 registers from the lmf if the method has save_lmf set.
2585 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2587 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2588 of icall wrappers into InvokeInDomain, since these are now per-domain.
2590 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2592 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2593 make some opcode emulation and intrinsic ops enabled/disabled
2594 according to the architecture. More fixes.
2596 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2598 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2600 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2602 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2603 arch-specific handling for 'this' and struct return type to
2606 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2608 * aot.c: prevent divide by zero error when reporting (it happened with
2611 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2613 * mini.h (inst_switch): Remove unused macro.
2615 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2618 (load_aot_module): free 'info->methods' and 'info' properly. No more
2619 "free(): invalid pointer blah" messages when you have an old aot
2622 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2624 * jit-icalls.c, mini.c: Added support for context static fields.
2626 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2628 * mini.c (mono_method_blittable): Methods which set LastError are not
2629 blittable either. Fixes #51108.
2631 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2633 * mini.c: flush icache.
2634 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2636 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2638 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2640 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2642 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2645 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2648 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2650 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2652 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2653 instruction when the result is discarded.
2655 * iltests.il (test_0_div_regalloc): New regression test.
2657 * arrays.cs: Fix compilation error.
2659 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2661 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2662 float rules to inssel-x86.brg: sane architectures with FP registers
2663 don't need to implement these rules.
2665 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2667 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2669 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2671 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2672 implementation of 32 bit systems.
2674 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2676 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2677 (Jeroen Zwartepoorte).
2679 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2681 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2682 the caller and the callee matches.
2684 * mini.c (mono_method_to_ir): Add comment.
2686 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2687 signbit is missing on some platforms.
2689 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2691 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2693 * mini.c (setup_jit_tls_data): Call the new function.
2695 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2697 * mini-x86.c: Add experimental support for fast access to the lmf
2698 structure under NPTL/Linux 2.6.x.
2700 2003-11-06 Martin Baulig <martin@ximian.com>
2702 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2703 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2706 2003-11-02 Martin Baulig <martin@ximian.com>
2708 * mini.c (inflate_generic_field): New static method.
2709 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2710 generic instance and the field is declared in a generic type, call
2711 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2713 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2715 * mini.h mini.c (mono_method_same_domain): New function to return
2716 whenever the caller and the callee are in the same domain.
2718 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2720 2003-10-30 Martin Baulig <martin@ximian.com>
2722 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2723 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2725 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2726 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2728 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2730 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2733 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2734 object here, so it is in the correct appdomain etc.
2736 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2738 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2740 (mono_method_to_ir): Avoid freeing the type created returned from
2741 mono_type_create_from_typespec, since it is put into an internal cache
2742 by the function. Fixes pointer.exe.
2744 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2745 trampolines for icalls and pinvokes as well. Fixes #33569.
2747 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2749 * mini.c: Update after appdomain changes.
2751 * mini.c (mono_jit_compile_method_inner): Allways compile native
2752 method wrappers in the root domain, since there can only be one
2753 instance of them, whose address is stored in method->info.
2755 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2757 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2758 environment variable. Instead detect automatically whenever running
2759 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2762 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2764 * trace.c, trace.h: New files that implement the new trace option
2767 * driver.c: Document new --trace options.
2769 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2772 - if (mono_jit_trace_calls)
2773 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2775 * mini.h: prototypes.
2777 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2779 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2781 * mini.c inssel.brg: Implement typedefbyref opcodes.
2783 * mini.c (mono_jit_compile_method): Remove unused local variable.
2785 * mini.c (mono_jit_compile_method_inner): Ditto.
2787 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2789 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2791 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2793 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2795 * mini.c (mono_no_aot): Remove unused global variable.
2797 * mini.c: Thread safety fixes.
2799 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2801 * mini.c (mono_create_class_init_trampoline): Add a lock around
2802 class_init_hash_addr.
2804 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2807 * mini.c: Decompose the NEWARR instruction before decomposing its
2808 arguments. Fixes #30073.
2810 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2812 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2815 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2817 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2819 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2821 * driver.c: Add support for compiling icall wrappers to --compile.
2823 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2825 * inssel.brg: The empty value in class->interface_offsets is -1, not
2828 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2830 * objects.cs: New test for 'is' operator on an array of interfaces.
2832 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2834 * tramp-ppc.c: update trampoline code to support jumps
2835 and class initialization.
2837 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2839 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2841 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2843 * inssel.brg (OP_UNBOX): Remove unused rule.
2845 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2846 region instead of one for each method. Fixes #47813.
2848 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2850 * exceptions.cs (test_0_nested_finally): New regression test for
2851 nested exception handlers.
2853 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2855 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2857 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2860 * mini.c (mono_method_check_inlining): Make the inlining limit
2861 configurable by an environment variable.
2863 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2865 * mini.h: Bump AOT file version.
2867 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2868 token, store the image along with the token, since the token might not
2869 refer to the same image as the method containing the relocation,
2870 because of inlining.
2872 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2874 * mini.c (mono_precompile_assemblies): New function to compile
2875 all methods in all loaded assemblies.
2877 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2879 * regalloc.h regalloc.c (MonoRegState): Change the type of
2880 iassign and fassign to int*, since they can contain large negative
2881 values if the register is spilled. Also added some comments. Fixes
2884 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2885 under Win32. Fixes #42964.
2887 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2889 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2891 * aot.c: Added support for AOT compiling methods which contain calls
2892 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2895 * driver.c (compile_all_methods): Run the compilation in a thread
2896 managed by mono. Fixes #44023.
2898 * mini.c (mono_codegen): Print full method name in verbose output.
2900 * mini-x86.c (mono_arch_patch_code): Fix warning.
2902 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2903 jumps, since the method we are jumping to might be domain-specific.
2905 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2907 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2909 * inssel.brg: string chars are unsigned.
2911 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2913 * TODO: New todo item.
2915 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2916 which calls mono_runtime_class_init and patches the call site to
2917 avoid further calls.
2918 (mono_arch_create_class_init_trampoline): New arch specific function
2919 to create a class init trampoline.
2920 (create_trampoline_code): Generalized so it can create
2921 class init trampolines as well.
2923 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2924 (mono_create_class_init_trampoline): New function to create and cache
2925 class init trampolines.
2926 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2927 vtable given the address of a class init trampoline. Used by the
2929 (mono_codegen): Generate a call to a trampoline instead of
2930 mono_runtime_class_init in LDSFLD[A].
2931 (mono_codegen): Add relocations for the new trampoline.
2933 * mini.h mini-x86.c aot.c: Added a new relocation type:
2934 MONO_PATCH_INFO_CLASS_INIT.
2936 * mini.h: Bump AOT version number.
2938 * aot.c: Create a copy of the loaded code instead of using the original
2939 so methods which call each other will be close in memory, improving
2942 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2943 patch since it breaks the regression tests.
2945 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2946 for the register saving instruction sequence since the
2947 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2949 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2951 * TODO: Fix todo item && remove another.
2953 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2955 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2958 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2959 function of the module.
2961 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2962 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2963 --no-aot command line option.
2965 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2967 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2968 by Bernie Solomon (bernard@ugsolutions.com).
2970 * inssel.brg: Refactor the interface offset table related code into
2971 its separate functions and add support for the AOT case.
2973 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2975 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2977 * aot.c: Added mono_aot_verbose variable and made all debugging
2978 output depend on the value of this variable.
2980 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2981 method_label and info_label.
2983 * mini.h mini-x86.c aot.c: Added a new relocation type
2984 MONO_PATCH_INFO_IID for klass->interface_id.
2986 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2987 the MonoJitInfo structure.
2989 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2990 a non-root appdomain in shared mode.
2992 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2994 * aot.c: make aot loader less verbose. Remove free of unused variable.
2996 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2998 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
3000 * .cvsignore: Added *.dll.
3002 * mini.c (mono_print_tree_nl): New function callable while debugging.
3004 * mini.c (mono_print_code): Export this.
3006 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
3009 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
3011 * mini.h (MonoCompile): Added 'jit_info' field.
3013 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
3014 the cfg structure, since it is needed by the AOT compiler.
3016 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
3018 * aot.c: A major rewrite. Changes include:
3019 - save exception tables for methods which have them.
3020 - cache failed lookups in aot_get_method () to avoid the (slow) calls
3022 - reworked the file format so it is now much smaller and needs
3023 fewer relocation entries.
3025 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
3027 * aot.c (load_aot_module): Fix build bustage on platforms without
3030 2003-09-04 Martin Baulig <martin@ximian.com>
3032 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
3034 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
3036 * TODO: Some new optimization ideas.
3038 * aot.c: Move AOT module loading logic here from mono_assembly_open.
3040 * aot.c: Save the optimization flags used to compile the code into
3043 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
3044 support emitting domain specific code.
3046 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
3047 no longer domain neutral. It can be made domain neutral by compiling
3048 with --optimize=shared.
3050 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
3053 * driver.c mini.h mini.c: New --no-aot debugging option which disables
3054 loading of AOT code.
3056 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
3058 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
3059 if there is no domain neutrality information.
3061 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
3063 * aot.c (mono_compile_assembly): Emit a symbol containing the file
3064 format version into the generated library.
3066 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
3067 callee method into the caller since one of them could be shared.
3069 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
3070 system exceptions from AOT code now works.
3072 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
3073 method if it is domain neutral and the callee is not.
3075 * graph.c (cfg_emit_one_loop_level): Fix warning.
3077 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
3079 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
3082 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
3084 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
3085 is needed by code which is executed before mono_runtime_init ().
3086 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
3088 * mini.c (mono_thread_abort): Fix warning.
3089 (mono_jit_compile_method): Call static constructor in the AOT case too.
3091 * aot.c (mono_compile_assembly): Fix warning.
3093 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3095 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
3097 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
3099 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
3101 * cpu-pentium.md: Fix the length of call opcodes so they include the
3102 ESP restoring instruction. Fixes #47968.
3104 2003-08-28 Martin Baulig <martin@ximian.com>
3106 * mini-x86.c (mono_arch_call_opcode): Added support for
3107 MONO_TYPE_GENERICINST.
3109 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
3111 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
3113 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
3114 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
3116 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
3119 2003-08-26 Martin Baulig <martin@ximian.com>
3121 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
3122 when reporting an error, set this to the actual error location.
3123 (mono_method_to_ir): Report the correct error location if
3124 get_basic_blocks() returned an error.
3126 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
3128 * mini.c (mono_type_blittable): OBJECT is not blittable.
3129 (mono_method_blittable): Methods which have marshalling descriptors
3130 are not blittable either. Fixes #47842.
3132 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
3134 * driver.c mini.c: Use an environment variable instead of a global
3135 variable. Also fix the build.
3137 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
3138 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
3141 * driver.c mini.c: Added --with-valgrind option to turn off some
3142 code which prevents mono from running under valgrind.
3144 * mini.c (mono_emit_call_args): Fixed warning.
3146 * mini.c (mono_emulate_opcode): Fixed warning.
3148 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3150 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
3151 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
3152 regalloc.c, regalloc.h: specify available registers in arch-specific
3153 code and support floats in the regallocator (patch by Laurent Morichetti
3156 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3158 * mini.c: mono_thread_current() can be called only after
3159 mono_runtime_init(): rearrange code to not call it early on.
3161 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3163 * mini.c: allocate jump tables in the code mempools.
3165 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3167 * mini.c, mini.h: make sure per-thread data allocated by the jit is
3170 2003-08-10 Miguel de Icaza <miguel@ximian.com>
3172 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
3173 12 to 16. This fixes bug #47453.
3176 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
3178 * mini-ppc.c: fixed indexed load and unsigned compares.
3180 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
3182 * mini.c: reenabled installation of handler for
3183 thread abort signal.
3185 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3187 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
3188 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
3189 until it's fixed and actually useful.
3191 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3193 * inssel-long32.brg: couple more opcodes implemented.
3195 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
3197 * mini-sparc.c: Even more opcodes implemeted.
3199 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
3201 * mini-sparc.c: More opcodes implemented.
3203 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
3205 * mini-sparc.c: More opcodes implemented.
3207 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
3209 * inssel-sparc.brg: Add some needed rules. Direct
3211 * Makefile.am: Use inssel-sparc.brg
3212 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
3213 an assert happy for now.
3215 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
3217 * mini-sparc.c: Fixed compile errors.
3218 * exceptions-sparc.c: Same. We now produce a mono binary
3219 on sparc-linux. Yea.
3221 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
3223 * mini-sparc.c: Renamed registers. Also some macro cleanups.
3224 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
3225 They compile, but do not work.
3227 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3229 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
3230 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
3231 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
3234 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3236 * mini.c: more opcodes implemented and better support for generics.
3238 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3240 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
3241 * mini.c, mini.h: first cut at generics support: some new instructions
3242 added and changed the behaviour of some of the existing ones.
3244 2003-07-21 Miguel de Icaza <miguel@ximian.com>
3246 * mini.c: Removed definition of metadata_shared mutex here.
3248 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3250 * mini-x86.c: make vararg calls work for instance methods.
3252 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
3254 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
3255 returns the arguments in a separte list, now.
3257 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3259 * aot.c, mini.c: updates for array type representation changes.
3261 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
3263 * mini.c: register function to perform jit shutdown.
3265 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3267 * mini.c: use a faster allocator if possible.
3269 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3271 * aot.c: some cleanups and portability changes.
3273 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3275 * mini.c: use faster allocation for CEE_BOX if possible.
3277 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3279 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
3280 Moved inlined mempcy code to its own function so that is can be
3281 reused. Added an inline memset function as well (optimized initobj).
3282 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
3284 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3286 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
3288 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
3290 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
3291 arch code can setup the cpu for CLR execution, if needed.
3292 We use it on x86 to set the precision of FP operations.
3294 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
3296 * mini.c: disable some optimizations if we can guess they'll cost too
3297 much for a given method.
3299 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3301 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
3303 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3304 * mini.h mini.c mini-x86.c: Added instruction level coverage
3305 info collection support.
3307 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3309 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
3310 is now implemented in the profiling API. Get rid of a couple of
3311 unnecessary global variables.
3313 2003-06-15 Nick Drochak <ndrochak@gol.com>
3315 * basic-long.cs: tests for negative values for bigmul, and unsigned.
3316 * cpu-g4.md: add op_bigmul and op_bigmul_un
3317 * cpu_pentium.md: add op_bigmul_un
3318 * inssel-long32.brg: add rule for unsigned bigmul
3319 * mini-ops.h: define OP_BIGMUL_UN
3320 * mini-x86.c: THE BUG: handle (un)signed properly
3321 * mini.c: choose unsigned opcode if needed.
3322 This set of patches fixes bug #44291
3324 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
3326 * mini.c (optimize_branches): improved to handle all kinds of
3327 conditional branches.
3329 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3331 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
3332 don't raise exceptions.
3334 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3336 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
3337 to arch-specific files.
3339 2003-06-09 Martin Baulig <martin@ximian.com>
3341 * Makefile.am (libs): Added $(LIBGC_LIBS).
3343 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
3345 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
3346 and OP_ATAN (fixes bug#44293).
3348 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
3350 * Makefile.am, mini-x86.c: rename cpu description array to
3351 pentium_desc, since some compilers define the 'pentium' preprocessor
3354 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
3356 * mini.c (mini_select_instructions): add explicit branch if the
3357 following block is not the false target of a conditional branch -
3358 we need this with any optimization that reorder or remove bblocks
3360 * mini.c (optimize_branches): bug fixes
3362 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
3364 * mini.c (mono_method_to_ir): inline static readonly fields
3366 * ssa.c (fold_tree): start cfold support for long (very simple
3369 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
3371 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3373 * inssel.brg: fixed memcpy (bug #44219).
3375 2003-06-05 Dick Porter <dick@ximian.com>
3377 * driver.c: Set the glib log levels to not abort if g_message
3380 g_set_prgname() has to happen before mini_init() so that the
3381 process handle gets the info.
3383 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3385 * driver.c: add intrins to the default optimizations to get wider
3388 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3390 * mini.h: some large basic blocks will overflow a 16-bit
3391 integers for symbolic registers.
3393 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3395 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
3396 (mono_arch_output_basic_block): fix bug 43499
3398 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3400 * mini.c: kill duplicated definition of mono_debug_format.
3402 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
3404 * mini-x86.c, arrays.cs: fixed register allocation bug.
3406 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3408 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
3410 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
3412 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3415 (print_method_from_ip): also print source location information if
3418 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
3420 * mini.c (mono_find_block_region): bug fix in region code
3421 (mini_method_compile): enable removing unreachable code again, but
3422 only in methods without exception clauses.
3424 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3426 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
3427 Implemented arglist opcode and handling of TypedReference type.
3428 Fixed x86 call convention when a structure is returned.
3429 Minimal support for calling static vararg methods.
3431 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3433 * mini.c (mini_method_compile): always remove unreachable code,
3434 because the code in them may be inconsistent (access to dead
3435 variables for example).
3437 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3439 * driver.c, debug-mini.c: warning fixes.
3441 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3443 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3445 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3447 * mini.c: thread-static fields are registered in mono_class_vtable(),
3448 so ensure the function is called before checking for them.
3450 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3452 * mini.c (optimize_branches): fix for bug 43586
3454 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3455 overflow (fixes Bug #43639)
3457 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3459 * mini.c, objects.cs: allow the use of stobj for primitive types.
3461 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3463 * mini.c: be less strict about argument checking until we support
3464 running the verifier.
3466 2003-05-27 Nick Drochak <ndrochak@gol.com>
3468 * basic-long.cs: tests for (ulong)int * (ulong)int also
3469 * mini.c: use the same trick for (ulong)int * (ulong)int
3471 2003-05-27 Nick Drochak <ndrochak@gol.com>
3473 * basic-long.cs: add regression test for (long)int * (long)int
3474 * cpu-pentium.md: add op_bigmul specification
3475 * inssel-long32.brg: add OP_BIGMUL rule
3476 * mini-ops.h: add OP_BIGMUL
3477 * mini-x86.c: register allocator: handle case where src1 needs to be
3479 * mini.c: substitute special BIGMUL opcode in the tree for
3480 (long)int * (long)int
3482 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3484 * jit-icalls.c: call the type ctor on field access if needed.
3486 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3488 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3489 to a method (including results of ldelema, bug#43207).
3491 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3493 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3494 colors to show exception handler blocks.
3496 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3497 (fix for pinvoke7.cs).
3499 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3501 * mini.h, mini.c: ensure correct initialization order for types that
3502 require it. Prepare for lazy compilation of jit icall wrappers.
3503 Provide a name for opcode emulation to reduce unneeded mallocing.
3505 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3507 * mini-x86.c: better register restoring code and profiling
3508 support for tail calls.
3510 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3512 * mini.h, driver.c: prepare for leaf methods optimization.
3514 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3516 * mini.c: get targets of branches before converting a method.
3518 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3520 * mini.c (optimize_branches): added some experimental code (disbaled)
3522 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3524 * mini.c (optimize_branches): fix branch to branch optimization
3526 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3528 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3530 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3532 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3535 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3537 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3538 enable use of interface variables again.
3540 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3541 I1 to registers because there is no simply way to sign extend 8bit
3542 quantities in caller saved registers on x86.
3544 * inssel-float.brg: set costs of some rules to 2 so
3545 that monobure always select the arch. specific ones if supplied,
3546 regardless of the order we pass the files to monoburg.
3548 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3550 * mini.c, mini-x86.c: since the magic trampoline for jumps
3551 can't patch the code directly, we do it as soon as the
3552 method gets compiled.
3554 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3556 * mini-x86.c, mini.h: introduce a new patching method
3557 to support CEE_JMP and tail calls.
3558 * mini.c: obey tail.call. Don't precompile methods target
3560 * tramp-x86.c: new trampoline code to handle methods
3561 reached through a jump.
3563 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3565 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3566 bit values to registers
3568 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3570 * mini.c (mono_compile_get_interface_var): share interface
3571 variables if possible.
3573 2003-05-16 Martin Baulig <martin@ximian.com>
3575 * debug-mini.c (mono_init_debugger): New function to initialize
3576 the debugger. This is not in the debugger since it needs to
3577 access some of mini's internals.
3579 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3581 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3583 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3585 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3586 for value type handling.
3588 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3590 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3591 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3593 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3595 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3596 the constructor through a proxy.
3598 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3600 * jit-icalls.c, inssel.brg: fixes to array element address
3603 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3605 * mini-x86.c (is_regsize_var): allocate pointer to registers
3607 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3609 * driver.c: fixed typo, added intrins to the set of optimizations
3610 tested with regressions.
3612 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3614 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3615 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3618 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3620 * inssel.brg: remove some common pop instructions without side effects
3622 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3624 * inssel-x86.brg: fixed thinko in int to double conversions.
3626 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3628 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3630 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3632 * inssel-long32.brg: two more missing instructions.
3634 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3636 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3639 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3641 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3644 * basic-float.cs: Added tests for negative zero.
3646 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3648 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3649 a couple of missing operations for long casts, with test cases.
3651 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3653 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3655 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3657 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3658 code size estimation.
3660 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3662 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3663 abstract methods (fix bug 42542)
3665 * aot.c: add ability to handle array types
3667 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3669 * mini.c: Call the _specific versions of the object allocation
3670 functions if possible.
3672 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3674 * driver.c: call setlocale ().
3676 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3678 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3681 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3683 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3685 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3686 wrappers (fix bug 42122)
3688 2003-05-04 Martin Baulig <martin@ximian.com>
3690 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3692 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3693 s/mini_set_defaults/mono_set_defaults/g.
3695 2003-05-04 Martin Baulig <martin@ximian.com>
3697 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3699 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3701 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3702 (reported by Don Roberts).
3704 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3706 * mini.c: temporarily work around two bugs for this release.
3708 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3710 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3711 that contains -export-dynamic and it makes using the ld script
3713 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3715 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3717 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3720 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3722 * mini.c: make sure leave calls all the needed finally blocks,
3723 even when the target jumps out of multiple exception clauses.
3725 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3727 * ldscript, Makefile.am: add linker script to reduce the number of
3728 exported symbols (should also fix the issues with libwine defining
3729 some of the same symbols in io-layer).
3731 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3733 * driver.c (mini_main): Avoid assertion when no file name is given on
3736 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3738 * driver.c: added --version/-V command line option.
3739 Added the inline optimization in the regression tests.
3741 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3743 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3744 to the type in the method signature (fixes bug#42134).
3746 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3748 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3750 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3752 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3754 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3756 * driver.c: fixed bug #42100.
3758 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3760 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3762 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3764 * mini.c: moved most of the code required to do inlining to its own
3765 function so it can be reused. Inline also ctors if appropriate.
3767 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3769 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3770 the runtime can call mono API functions.
3772 2003-04-27 Martin Baulig <martin@ximian.com>
3774 * debug-mini.c (mono_debug_init_method): Added
3775 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3776 send a notification to the debugger.
3778 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3779 running in the Mono Debugger, just pass the breakpoint number to
3780 mono_debug_init_method().
3782 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3784 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3786 * mini.c: allow some more unsafe compares.
3788 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3790 * mini-x86.c, Makefile.am: make distcheck works (partially from
3791 a patch by Richard Lee <r.h.lee@attbi.com>).
3792 * regset.c, regset.h: removed, they are unused.
3794 2003-04-25 Dick Porter <dick@ximian.com>
3796 * driver.c: Usage reports the name as 'mono' not 'mini'
3797 * exceptions-x86.c: Build and run on freebsd
3799 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3801 * Makefile.am: install the program with the 'mono' name and
3802 the library as libmono instead of mini and libmini.
3804 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3806 * driver.c: provide the APIs for the embedding interface of the old jit.
3808 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3810 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3812 2003-04-23 Martin Baulig <martin@ximian.com>
3814 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3816 * driver.c: Added `--debug' command line argument to enable
3819 2003-04-23 Martin Baulig <martin@ximian.com>
3821 * debug.[ch]: Removed. The code is now in
3822 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3824 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3827 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3829 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3831 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3834 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3835 mono_domain_finalize.
3836 (mini_method_compile): use mono_method_profile* if the the option is
3839 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3841 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3842 methods with their wrapper.
3844 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3845 methods with their wrapper.
3847 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3850 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3853 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3856 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3858 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3860 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3862 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3863 of the mempool. This is slightly faster and uses less memory
3865 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3867 * mini.c: avoid O(n) allocation for variables.
3869 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3871 * mini.c: handle items on the stack after inlining methods.
3873 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3875 * mini.c: make the method->opcode optimization dependent
3876 on MONO_OPT_INSTRINS and do it lazily.
3878 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3880 * driver.c: print overall results at the end of regression run.
3882 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3884 * inssel.brg: don't overwrite symbolic registers.
3886 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3888 * inssel-x86.brg: fix conversion from long to float.
3890 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3892 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3894 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3896 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3898 * driver.c: Added --print-vtable option as in the old JIT.
3900 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3902 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3904 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3906 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3908 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3910 * mini.c regalloc.c regalloc.h: Fix memory leak.
3912 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3914 * aot.c (mono_aot_get_method): register all used strings
3916 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3918 * mini.c: always intern strings references with ldstr at compile time.
3920 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3922 * Makefile.am: add BUILT_SOURCES.
3924 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3926 * driver.c: give a better error message when the assembly to execute
3927 doesn't have an entry point.
3929 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3931 * Makefile.am: added hack for automake
3933 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3936 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3938 22003-04-07 Martin Baulig <martin@ximian.com>
3940 * Makefile.am: Added Makefile.am.
3942 * debugger-main.c: Removed, this is now in the debugger where it
3945 * mini.pc.in: Call this package `mini' for the moment.