1 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
6 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
8 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9 mini-exceptions.c: updates for changed stack walk interface.
11 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
15 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
17 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
19 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21 * driver.c (mini_regression_list): Do not call mono_assembly_close
22 since assemblies can't be unloaded.
24 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
26 * cpu-amd64.md: Fix more instruction lengths.
28 * cpu-amd64.md: Fix lengths of some instructions.
30 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
32 * inssel.brg: Make the array ldelema check aot friendly.
34 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
36 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
38 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
40 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
42 * mini-x86.c: Fix build.
44 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
45 mono_type_get_underlying_type () helper function to simplify code.
47 2004-09-09 Martin Baulig <martin@ximian.com>
49 * mini-amd64.c: Don't access `type->data.klass' directly, call
50 mono_class_from_mono_type() instead since the type may be a
53 2004-09-09 Martin Baulig <martin@ximian.com>
55 * mini-amd64.c (get_call_info): Fix support for generic instances.
56 (add_valuetype): Use mono_class_from_mono_type() to get the class
57 since we can be a generic instance.
59 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
61 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
63 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
65 * liveness.c: reset spill costs on each scan: bug 62107
67 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
69 * exceptions-sparc.c (mono_arch_find_jit_info): remove
70 unnecessary line that doesn't compile
72 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
74 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
75 trampolines, make them call an error function so people can fix their
78 2004-09-06 Martin Baulig <martin@ximian.com>
80 * mini.c (mono_method_to_ir): When initializing locals, handle a
81 generic instances like a valuetype if it's a valuetype and like a
82 class if it's a class.
84 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
86 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
89 * exceptions.cs: Add test for unwinding of call arguments.
91 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
93 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
94 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
95 set the carry/borrow flag). The sparc and s390 implementations
96 can now use optimized versions (and simplify the code). ppc bugfixes.
98 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
100 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
102 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
104 * inssel-amd64.brg: Remove leftover 32 bit rule.
106 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
108 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
110 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
111 mono_arch_find_jit_info functions into a new function. Fix a memory
114 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
117 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
119 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
122 * exceptions.cs: Add array size tests.
124 * mini.c: Allocate a separate icall wrapper for each arity of
125 mono_array_new_va. Fixes #59509.
127 * exceptions.cs: Add testcase for 64578.
129 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
131 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
133 2004-09-02 Martin Baulig <martin@ximian.com>
135 * mini.c (mono_method_to_ir): When initializing the locals, call
136 handle_initobj() on the generic instance itself, not its
139 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
141 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
142 MonoJitInfo for dynamic methods.
144 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
146 * mini.c: Add support for freeing JIT data for dynamic methods.
148 2004-09-01 Martin Baulig <martin@ximian.com>
150 * mini-x86.c (is_regsize_var): Added support for generic
152 (mono_arch_emit_prolog): Make this compile again, use
153 `x86_push_imm_template (code)'.
155 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
157 * mini-x86.c: make all push_imm instructions that get
158 patched always emit the long form
160 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
162 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
163 in a per-domain hash.
165 * mini-amd64.c (merge_argument_class_from_type): Handle generic
168 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
170 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
173 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
176 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
177 Beginnings of SSE2 support.
179 * exceptions.cs: Add more tests for checked int<->uint casts.
181 2004-08-28 Martin Baulig <martin@ximian.com>
183 * mini-x86.c (mono_arch_instrument_epilog): Added support for
187 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
188 Handle generic instances recursively.
190 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
192 * iltests.il: test for conv.u8 on a constant
194 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
196 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
197 LCONV_x4 (shrun_32 (membase)).
199 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
201 * inssel-x86.brg: c&p rules for push/setret of long
203 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
205 * inssel-x86.brg: c&p rules for compare (base, regvar) and
206 compare (regvar, base)
208 * inssel-x86.brg: more burg love
210 * inssel.brg: more cleanup
212 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
214 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
216 * basic-long.cs, basic-calls.cs: new tests for optimization.
218 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
220 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
223 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
225 * mini-amd64.c (read_tls_offset_from_method): Add another case.
227 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
229 * inssel.brg (mini_emit_memcpy): use
230 NO_UNALIGNED_ACCESS to disable memcpy optimization
232 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
234 * mini-amd64.c: Handle generic types in various places.
236 * mini.c (mono_method_to_ir): Handle generic types in init locals.
238 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
240 * mini.c (handle_box): Fix warning.
242 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
244 * mini-amd64.h: Enable the emit_state optimization.
246 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
248 * mini-amd64.c: Add some new 64 bit peephole opts.
250 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
252 * cpu-amd64.md: sreg1 of div instructions must be %rax.
254 * mini-amd64.c: Register allocator fixes.
256 * mini.c: Add an optimization to emit_state to avoid allocation of new
257 registers on some platforms.
259 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
261 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
263 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
264 allocation. Fixes #63085.
266 * basic-long.cs: Add new regression test.
268 * mini-amd64.c: Register allocator improvements.
270 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
272 * mini-amd64.c (read_tls_offset_from_method): Add another code
275 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
276 instruction sequence for nullifying class init trampolines.
278 * objects.cs: Add new regalloc test.
280 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
282 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
284 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
286 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
289 * driver.c: Fix profiling after TLS changes.
291 * driver.c (mono_main): Set mono_stats.enabled if needed.
293 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
296 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
298 * mini-x86.c: use a 1 op rather than a 2 op tls access
299 instruction -> faster.
301 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
303 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
306 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
308 * exceptions-sparc.c (throw_exception): fix typo
310 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
312 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
313 set tree->dreg correctly with tls. Allow any
316 * mini-x86.c (read_tls_offset_from_method): add new code
317 generation pattern seen with GCC.
320 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
322 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
323 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
324 exceptions-sparc.c: fix some performance issues in exception
325 handling and setting of the stack trace for exceptions that were
328 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
330 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
333 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
336 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
338 This patch inlines tls access, when possible.
340 * mini.h: new arch functions for TLS intrinsics.
341 All platforms updated with a stub.
343 * mini.c: use the new intrinsics
345 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
346 arch specific intrinsic for tls variables
348 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
350 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
353 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
355 * mini.c: thread local allocation
357 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
359 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
361 * Makefile.am: Link against the static version of libmonogc.
363 * Makefile.am: Link the static versions of the convenience libraries
364 into the mono executable.
366 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
368 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
370 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
373 * mini-amd64.c: Reorganize function call code.
375 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
377 2004-08-14 Ben Maurer <bmaurer@ximian.com>
379 * inssel-x86.brg: use xor eax,eax.
381 * basic.cs: new tests
383 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
385 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
386 in exception throwing code.
388 2004-08-14 Ben Maurer <bmaurer@ximian.com>
390 * inssel-x86.brg: use xor esi,esi.
392 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
394 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
395 can trace methods compiled during mini_init () too.
397 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
400 2004-08-14 Ben Maurer <bmaurer@ximian.com>
402 * Makefile.am: static link on x86 (r=zoltan)
404 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
406 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
407 code since it causes some programs to fail.
409 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
411 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
413 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
415 * mini.c: ovfops_op_map - add STACK_OBJ case for
417 * basic.cs: add test_0_pin_string as test
420 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
422 * Makefile.am: build C# if srcdir != builddir
424 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
426 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
429 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
431 * driver.c: enable loop by default again and include abcrem in -O=all.
433 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
435 * iltests.il: Add some localloc tests.
437 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
439 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
442 * inssel-amd64.brg: Add some optimizations.
444 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
447 * Makefile.am: Statically link mono against libmono on AMD64.
449 * mini-amd64.c inssel-amd64.brg: Optimizations.
451 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
453 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
455 * tramp-amd64.c: Patch calling code in trampolines.
457 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
459 * mini-amd64.c: pinvoke struct passing fixes.
461 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
463 * mini-sparc.c: redo change, make mono_arch_cpu_init call
464 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
466 2004-08-05 Duncan Mak <duncan@ximian.com>
468 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
471 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
473 * mini-amd64.c (emit_move_return_value): Move return value for normal
476 2004-08-05 Martin Baulig <martin@ximian.com>
478 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
479 `type->type'; just modify `type' itself when dealing with enums
480 and generic instances.
481 (check_call_signature): Make `simple_type' a `MonoType *'.
483 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
485 * mini.c: Use OP_PADD to add offsets to addresses.
487 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
489 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
491 * mini-sparc.c (mono_arch_emit_epilog): fix check
492 for folding last op into restore instruction
494 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
496 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
497 helper methods using the code manager.
499 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
501 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
503 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
505 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
506 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
508 * mini-s390.c: fix tail processing
510 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
512 * mini-ppc.c: mul.ovf.un exception name fix.
514 2004-08-03 Martin Baulig <martin@ximian.com>
516 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
517 instances; before jumping to `handle_enum', also modify `ptype'.
519 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
521 * cpu-sparc.md: fcall maximal length too small.
523 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
525 * mini-amd64.c mini.h: Add initial support for passing/returning
526 structures to/from pinvoked methods.
528 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
530 * mini-ppc.c: reg allocator fix.
532 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
534 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
536 * inssel.brg: Optimize memset on 64 bit machines.
538 * mini-amd64.c: Fix some vararg cases.
540 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
542 * mini-s390.c: Corrected macro in emit_float_to_int
544 * s390-abi.cs: Tests to exercise the s390 ABI
546 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
548 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
551 * basic.cs: Add a test for add.ovf.un.
553 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
555 * mini-sparc.c: add case for OP_IDIV_UN
557 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
559 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
561 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
563 2004-07-30 Ben Maurer <bmaurer@ximian.com>
565 * basic.cs: regression tests.
567 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
570 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
572 * basic.cs: Add a new test.
574 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
575 and AOT. Various fixes and optimizations.
577 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
579 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
581 * mini-ppc.c: make sure temp regs are not used for global reg
584 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
586 * cpu-sparc.md: conv_i8 fix for 64bits
588 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
590 2004-07-29 Ben Maurer <bmaurer@ximian.com>
592 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
593 add opcode for cmp BYTE PTR [eax], imm.
595 * inssel.brg: Make memcpy and memset takes bases.
597 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
599 * *-amd64.*: More AMD64 work.
601 2004-07-28 Ben Maurer <bmaurer@ximian.com>
603 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
604 add a compare-not-equal opcode.
606 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
608 * mini.c: Use mono_init_from_assembly instead of mono_init.
610 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
612 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
614 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
616 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
618 * inssel.brg: 64 bit fixes.
620 * mini.h (MonoCallInst): Add some AMD64 specific data.
622 * mini.h: Add some OP_P opcodes.
624 2004-07-28 Ben Maurer <bmaurer@ximian.com>
626 * basic.cs: tests for 61797 and 61740
628 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
630 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
631 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
633 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
635 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
637 * *-amd64*.*: Ongoing AMD64 work.
639 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
641 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
643 * *-amd64*: Ongoing AMD64 work.
645 * mini-arch.h: Add AMD64 support.
647 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
649 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
651 * mini-ops.h: Add new opcodes.
653 * Makefile.am: Add AMD64 support.
655 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
656 rules into the inssel-long*.brg files.
658 * *-amd64.*: Add beginnings of AMD64 backend.
660 2004-07-22 Ben Maurer <bmaurer@ximian.com>
662 * mini.c (print_dfn): commenting out the code that prints
663 the cil. With -O=deadce, this makes -v -v crash.
665 * cpu-pentium.md: make checkthis have a length of 2
667 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
669 * mini-sparc.h: fix implementations of __builtin
670 functions for Sun compiler for V9.
672 2004-07-16 Ben Maurer <bmaurer@ximain.com>
674 * mini.c: use the new stelem.ref wrapper
675 * exceptions.cs, arrays.cs: new stelem.ref tests
677 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
679 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
680 new XSP should work with these changes).
682 2004-07-14 Ben Maurer <bmaurer@ximain.com>
684 * inssel-{long32,x86,}.brg: trivial optimizations.
686 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
688 * mini.c: load value when emitting box operation in
691 2004-07-12 Ben Maurer <bmaurer@ximian.com>
693 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
694 is one byte shorter than cmp DWORD PTR [eax], 0.
696 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
698 * inssel-ppc.brg: arguments on the stack are always
699 relative to the stack pointer (spotted by Neale Ferguson).
701 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
703 * exceptions-x86.c: delay appending the method name to the trace until
704 after mono_jit_info_table_find is called, as this gets the real
707 2004-07-09 Ben Maurer <bmaurer@ximian.com>
709 * aot.c: register roots
711 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
713 * aot.c : I could just use PLATFORM_WIN32 flag.
715 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
717 * aot.c : Reverting the previous fix. This time it broke linux build.
719 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
721 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
723 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
725 * mini.c (handle_stack_args): Remove some more debugging code.
727 * mini.c (handle_stack_args): Remove debug output left in by mistake.
729 * driver.c mini.h aot.c: Allow additional options to be specified with
730 --aot and pass them to mono_compile_assembly.
732 * aot.c: Add experimental code to AOT compile all loaded assemblies
733 on demand and save the code into a cache in the filesystem.
735 * aot.c: Add support for more wrapper methods.
737 * mini.c (handle_stack_args): Handle some corner cases. Fixes
740 * cpu-*.md: Remove removed opcodes.
742 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
743 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
744 related icalls to marshal.c.
746 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
748 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
750 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
752 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
754 2004-07-06 Ben Maurer <bmaurer@ximian.com>
755 * liveness.c: If liveness is recomputated we need to reset the information
756 for each variable. This way, if the liveness range has been narrowed
757 by optimizations that happened after the last computation, we can return
760 For example, if you have
765 // Tons of code that does not affect i
771 i = 0 is dead code and will be removed by SSA. However, when
772 linear scan gets to the code, i will still appear to be live
773 throughout the entire block. This prevents good register allocation.
775 2004-07-06 Martin Baulig <martin@ximian.com>
777 * debug-mini.c (mono_debug_init_method): Allow
778 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
779 (mono_debug_add_icall_wrapper): New method.
781 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
783 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
785 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
788 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
790 * aot.c (mono_aot_load_method): Fix loading of debug info.
792 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
794 * aot.c: Add logging support.
796 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
798 * mini.h: Add prototype for mono_print_method_from_ip.
800 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
802 * inssel.brg: 64 bit fixes.
804 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
807 * Makefile.am: Add SPARC64 support.
809 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
811 * aot.c: Fix alignment problems on 32 bit platforms.
813 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
815 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
818 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
821 * mini.h: Bump AOT file version. Some 64 bit fixes.
823 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
825 * inssel-sparc.brg: Add new rule to avoid register moves.
827 * inssel.brg: Add ldind_to_load_membase helper function.
829 2004-06-30 Ben Maurer <bmaurer@ximian.com>
831 * mini.c: OffsetToStringData intrinsic.
833 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
835 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
837 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
840 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
841 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
843 * mini.c: reinstated mono_compile_get_interface_var()
844 on x86, too, since the change breaks the Gtk# build there as well.
846 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
848 * driver.c: remove loop from the default optimizations: it seems to
849 interact badly with some of the other options (see bug #60613).
851 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
853 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
854 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
856 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
858 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
859 vararg-using methods.
861 2004-06-21 Martin Baulig <martin@ximian.com>
863 * mini/mini-exceptions.c
864 (mono_handle_exception): Added `gpointer original_ip' argument.
865 After calling mono_unhandled_exception(), call
866 mono_debugger_unhandled_exception() and if that returns true,
867 restore the context and return.
869 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
871 * mini-ppc.c: prefer the use of relative branches so
872 they won't need to be patched in aot code (patch from Patrick Beard).
874 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
876 * aot.c: patch from Patrick Beard to make the output assembly
877 more correct for the MacOSX assembler. Small tweak to
878 generate sane images on Linux/PPC, too.
880 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
882 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
883 case until bug #59509 is fixed (shows up in #60332).
885 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
887 * mini.c: make sure the needed wrappers are compiled, too, with
890 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
892 * driver.c: remove NPTL reference in --version output.
894 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
896 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
897 generate valid assembly for the Mach-O assembler.
899 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
901 * driver.c: don't include abcrem in the all optimization specifier
902 since it slows down jit compilation too much for now.
904 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
906 * mini.c: use BIGMUL only if both operands have the same signage.
907 * iltests.il: Test for bug 60056. (errors related to signage in
912 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
914 * mini.c, aot.c: memory leak fixes.
916 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
918 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
920 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
922 * Makefile.am: remove the -static hack completely, it links in
923 statically glib as well.
925 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
927 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
928 * exceptions.cs: make it compile with new mcs/csc.
930 2004-06-03 Massimiliano Mantione <massi@ximian.com>
931 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
932 and added relevant test case.
934 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
936 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
937 regressions in gtk-sharp.
939 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
941 * exceptions.cs: New regression tests.
943 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
945 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
947 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
949 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
951 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
953 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
955 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
957 * mini.c (mono_jit_runtime_invoke): Init class in this
958 method instead of trusting mono_jit_compile_method to
959 do the work (because wrappers can be in object class)
961 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
963 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
965 * basic-long.cs: New regression test.
967 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
969 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
972 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
974 * Makefile.am: fix miguel's change to build mono statically against
975 libmono (track build dependencies).
977 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
979 * cfold.c: Some glib versions do not have G_MININT32.
981 2004-05-26 Massimiliano Mantione <massi@ximian.com>
983 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
984 with precision of tan, atan, sin and cos, and implemented related
985 regressions tests (fixes bug 54467, but one new problem appeared and
988 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
990 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
992 * exceptions.cs: Add test for constant folding && division by zero.
994 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
995 since driver.c is in libmono too, so the optimization was useless.
997 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
998 variable to driver.c so the compiler can emit more efficient code to
1001 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1003 * Makefile.am: don't distribute generated inssel.[ch] files.
1005 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
1007 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
1008 into the default appdomain. Fixes #58707.
1010 * jit-icalls.c: Remove the broken approximation for truncl, doing
1011 no conversion is better.
1013 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
1016 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1018 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
1019 of the mcrxr instruction which is not available on some processors
1020 even if it's documented to be. Implement add and sub overflow correctly
1021 (still not complete for long unsigned). Speed up icalls a bit.
1023 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
1025 * mini.c (mono_jit_compile_method_with_opt): Make sure that
1026 we run .cctor in the current domain instead of target_domain.
1028 Fixes bug #58558, .cctor not being called in -O=shared.
1030 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1032 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
1034 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
1036 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
1037 which can be done with an imm8, do it that way.
1038 (mono_arch_output_basic_block): ditto for a jmp
1039 (mono_arch_emit_prolog): Computate maximum offset of a label.
1041 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
1043 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
1044 now tries to allocate prefered physical reg's for virtual
1045 regs. This reduces the number of emited spills/loads with
1046 20-30% on our core assemblies.
1048 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1050 * jit-icalls.c: truncl() is not needed and trunc() is
1051 the correct thing to do anyway (bug #58287).
1053 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
1055 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
1058 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
1060 * driver.c: enable loop optimizations by default.
1062 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
1064 * mini-x86.c: fix calc of max loop size when aligning loops start.
1066 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
1068 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
1071 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
1073 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
1076 * basic-long.cs: Add tests for add/subtract of immediates with carry.
1078 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
1080 * mini.c (inline_method): Allways inline some wrappers even if the cost
1081 is too large. Fixes #58785.
1083 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
1085 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
1087 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
1088 (crichton@gimp.org). Beginning of support for sparc/linux.
1090 * mini-sparc.c: Optimize retrieval of LMF address.
1092 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
1094 * exceptions-ppc.c: handle alloca in methods with clauses.
1096 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
1098 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
1100 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
1102 * mini.c: Delegate most of the abort signal work to
1103 mono_thread_request_interruption, which also handles Stop and Suspend
1106 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
1108 * mini.c mini.h: Allow inlining of icall wrappers if the backend
1109 supports the save/restore lmf opcodes.
1111 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
1113 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
1116 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
1118 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
1120 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
1121 methods which contain array accesses.
1123 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
1124 boundaries. Fixes #58537.
1126 * iltests.il: Add regression test for #58537.
1128 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
1130 * mini-x86.c (mono_arch_local_regalloc): Last part of
1131 fix for bug #58633 (releasing register to early).
1133 2004-05-18 Miguel de Icaza <miguel@ximian.com>
1135 * basic-long.cs: Add new regression test.
1137 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
1139 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
1140 register too early on the chain.
1142 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
1144 * mini.c (create_helper_signature): Use a helper function to reduce
1145 the code which needs to be written. Also set the calling convention of
1146 icalls on windows. Fixes #57840.
1148 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
1150 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
1151 exceptions-ppc.c: added helper function to get the instruction address
1152 from a signal handler context.
1154 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
1156 * helpers.c: use g_get_tmp_dir. Invokes happyness
1159 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
1161 * helpers.c: Add new env variable to pass args to objdump.
1162 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
1164 2004-05-17 Radek Doulik <rodo@ximian.com>
1166 * Makefile.am (common_sources): added abcremoval.h so it get
1167 disted and daily mono packages on go-mono.com will build again
1169 2004-05-17 Massimiliano Mantione <massi@ximian.com>
1171 * abcremoval.c: Fixed coding style, added copyright header.
1173 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
1175 * mini.h: Added prototype for abc removal main function.
1177 * build_relations_propagation_table.pl: Added copyright header.
1179 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
1181 * basic-long.cs: reg test for complex ceq_long bug.
1183 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
1185 * mini-x86.c (mono_arch_local_regalloc): Correctly free
1186 reg in long and clob case (bug #58343). Fixed/added comments.
1188 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
1190 * mini.c (mono_jit_runtime_invoke): Follow new convention
1191 of calling the invoke method with an function pointer.
1193 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
1195 * ChangeLog: Fix author of memory leak patch.
1197 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
1199 * Makefile.am: fix make dist as well...
1202 2004-05-14 Massimiliano Mantione <massi@ximian.com>
1204 * cfold.c: Made so that conversions from pointer to int4 are no-ops
1205 on archs where pointers are 4 bytes long.
1207 * Makefile.am: Added abcremoval.c source file.
1209 * abcremoval.c: Added abcremoval.c.
1211 * abcremoval.h: Added abcremoval.h.
1213 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
1215 * inssel.brg: Enabled bounds check removal.
1217 * mini.c: Added support for abcrem optimization.
1219 * mini.h: Added abcrem optimization label.
1221 * driver.c: Added support for abcrem optimization.
1223 * propagated_relations_table.def: Added propagated_relations_table.def.
1225 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
1227 * mini.c, cfold.c: fix style.
1229 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1231 * mini.c: handle issue with the low-level implementation of
1232 some long opcodes (bug #54209).
1234 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
1236 * basic.cs: test for my new cmov stuff.
1238 2004-05-13 Patrik Torstensson
1240 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
1241 opt and added peephole documentation.
1243 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
1245 * tramp-ppc.c: rewrote the generic trampoline code.
1247 2004-05-11 Patrik Torstensson
1249 * mini-x86.c: optimize long shl/shr asm code (one less branch)
1251 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
1253 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
1255 * mini.h mini.c dominators.c: Applied patch from Derek Woo
1256 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
1258 * mini.c: Add new icalls for AsAny marshalling.
1260 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
1262 * tramp-ppc.c, mini-ppc.c: more cleanups.
1264 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1266 * mini.c: no warnings.
1268 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1270 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
1272 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
1274 * mini.c: In the thread abort signal handler, if the thread is in the
1275 process of being stoped, don't throw the Abort exception, just stop the
1278 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
1280 * tramp-ppc.c: removed old code.
1282 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1284 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
1285 do some simple speed optimizations on ppc.
1287 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
1289 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
1290 and large offsets in load/store.
1292 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1294 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
1295 it causes regressions.
1297 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1299 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
1302 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1304 * jit-icalls.c: remove warnings.
1305 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
1306 speedups for unsafe code.
1308 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
1310 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
1312 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
1314 * basic-calls.cs: Add new regression test.
1316 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
1319 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
1321 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
1324 2004-05-06 Patrik Torstensson
1326 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
1327 long reg allocation in any reg (not only eax:edx) and implemented
1328 long shl/shr ops in asm instead of helpers.
1330 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
1332 * mini-sparc.h: Fix warnings.
1334 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
1337 * mini-exceptions.c (mono_handle_exception): Call the filter in a
1338 separate statement for clarity.
1340 * mini-sparc.c: Update status.
1342 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
1344 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
1347 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1349 * inssel-ppc.brg: another small pre-release workaround:
1350 we don't do overflow detection for long_sub_un.
1352 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1354 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
1355 (also works around a weird ppc bug: 57957).
1357 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
1359 * tramp-ppc.c: trampoline fixes.
1361 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
1363 * mini-ppc.c: fixed typos.
1365 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1367 * mini-ppc.c, exceptions-ppc.c: more code saves registers
1368 at the top of the stack. Fixed typos. Use a frame registers
1369 for all the methods with exception clauses.
1371 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1373 * exceptions-ppc.c: restore fp registers.
1375 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1377 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1378 order from the stack top (moved the stack room to save the
1379 return value for trace after the param area). Fixed corruption
1380 in restoring registers on unwind.
1382 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1384 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1386 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1388 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1389 and prolog/epilog for methods that use it. Allow
1390 enough param area room for varargs methods. Fix miguel's
1391 breakage in exception handling.
1393 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1395 * Makefile.am: run genmdesc only on current arch.
1397 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1400 * mini-x86.h: fix the build on windows.
1402 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1404 * 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.
1406 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1408 * mini-exceptions.c: New file.
1410 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1411 Move some parts of the x86 exception handling code to an
1412 arch-independent file so it can be shared with other ports.
1414 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1416 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1418 2004-04-26 David Waite <mass@akuma.org>
1420 * driver.c: remove comma from end of enumeration declaration
1422 2004-04-26 Jackson Harper <jackson@ximian.com>
1424 * driver.c: parse config file before loading first assembly. This
1425 allows the user gac to be enabled/disabled.
1427 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1429 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1430 simpler mechanism: we do not care what is encoded initially
1431 (branch absolute or relative), we care about the code and its
1432 target. I kept the old code for reference for now.
1434 The new code tries first to determine if the jump is anywhere in
1435 the -/+32 absolute meg range, if it succeeds, it encodes using the
1436 absolute branch; If not, it tried to find something in the
1437 relative range, if not, it uses the handle_thunk code.
1439 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1441 * exceptions-ppc.c: use the correct ip register on macosx.
1443 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1445 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1447 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1449 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1450 Raise exception on integer divide by zero by hand since the hw
1451 doesn't support it. Handle NaNs in FP compares.
1453 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1455 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1456 code reducing duplication between the platforms and enabled
1457 signal exception handling (on linux for now).
1459 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1461 * exceptions-ppc.c: more macosx support.
1463 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1465 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1467 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1469 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1471 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1473 * iltests.il: more tests.
1475 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1477 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1480 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1482 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1484 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1486 * liveness.c: Mark variables as volatile in all basic blocks reachable
1487 from exception clauses.
1489 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1491 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1494 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1496 * iltests.il, basic.cs: more tests for regalloc.
1498 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1500 * iltests.il: Some tests for register allocation modifications
1503 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1505 * exceptions.cs: Add regression test for bug #56782.
1507 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1508 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1509 the beauty of fixing the same thing in 5 different files...
1511 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1513 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1516 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1518 * mini.c: Add support for STRWLPARRAY marshalling convention.
1520 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1522 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1523 to init the context to setup the regs pointer).
1525 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1527 * exceptions-ppc.c: more exceptions work.
1529 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1531 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1534 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1536 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1537 can use the memory directly.
1539 * cpu-pentium.md: Update documentation from a post from Zoltan.
1541 add x86_add_membase, x86_sub_membase, x86_mul_membase
1543 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1545 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1546 GENERAL_REGS they were also hardcoded for all PPC ports.
1548 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1550 Remove hard-coded limit for floating point registers, use
1551 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1553 Notice that in MacOS X calling conventions you can fit a lot more
1554 floating point values in registers, so I should update the PInvoke
1555 test to excercise the passing of floating point values on the
1556 stack (currently broken).
1558 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1560 * tramp-ppc.c (create_trampoline_code): Added
1561 JUMP_TRAMPOLINE_SIZE.
1562 (ppc_magic_trampoline): Follow the pattern from
1563 x86_magic_trampoline: if code is set to zero, return.
1564 (create_trampoline_code): Always pass MonoMethod to the jump
1565 trampoline, before it was passing a null.
1566 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1567 share the code with mono_arch_create_jit_trampoline.
1569 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1571 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1574 * cpu-g4.md: Added length for jmp instruction, the worst case
1575 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1578 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1580 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1582 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1584 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1585 before each IL instruction.
1587 * mini.c (CEE_BOX): Fix warnings.
1589 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1591 * mini.c: removed a few unused vars and extra whitespace.
1593 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1595 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1597 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1599 (OP_GETCHR): use the above
1600 (CEE_LDELEMA): use the above.
1602 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1603 version of the generic impl.
1604 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1605 (CEE_LDELEMA): use the above.
1607 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1609 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1612 * iltests.il: Added new regression test for #56317.
1614 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1616 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1617 under NetBSD. Fixes #56450.
1619 * liveness.c (update_gen_kill_set): Fix previous patch.
1621 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1623 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1625 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1627 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1630 * inssel-sparc.brg: Add more optimizations.
1632 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1634 2004-04-01 Martin Baulig <martin@ximian.com>
1636 * mini.c (handle_box): New static function; moved the
1637 implementation of CEE_BOX here.
1638 (mono_method_to_ir): Added `constrained_call' variable.
1639 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1640 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1641 mono_method_get_constrained() to get the method.
1643 2004-04-01 Martin Baulig <martin@ximian.com>
1645 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1646 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1647 (mono_method_to_ir): We don't need these macros anymore since
1648 mono_class_get_full() already takes care of it.
1650 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1652 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1653 use @function (as doesn't accept #function here) and check the return
1654 value of system and stop if fails.
1656 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1658 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1660 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1662 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1664 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1666 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1669 * basic-long.cs: Add test for negation of Int64.MinValue.
1671 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1673 * mini-sparc.c: Update status.
1675 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1677 * exceptions-sparc.c: Fix return value in filters.
1679 * inssel-sparc.brg: Fix register allocation in some rules.
1681 2004-03-28 Martin Baulig <martin@ximian.com>
1683 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1686 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1688 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1690 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1691 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1692 remove unused conv_u4 opcode.
1694 * mini-x86.c: Remove valgrind workaround since it slows down things
1695 even when mono is not run under valgrind.
1697 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1699 * mini-sparc.c: Update status.
1701 * inssel-sparc.brg: Add some optimizations.
1703 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1704 future delay slot filling. Add support for varargs, tail calls and JMP.
1706 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1707 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1709 * inssel.brg: Fix register allocation in OP_ARGLIST.
1711 * inssel.brg: Fix warnings.
1713 2004-03-25 Martin Baulig <martin@ximian.com>
1715 * mini.c (inflate_generic_field): Removed.
1716 (mini_get_method): Removed, use mono_get_method_full(),
1717 (mini_get_class): Removed, use mono_class_get_full().
1718 (mono_method_to_ir): Pass our generic context to
1719 mono_field_from_token().
1721 2004-03-25 Martin Baulig <martin@ximian.com>
1723 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1724 of a `MonoMethod *'.
1725 (mini_get_method): Take a `MonoGenericContext *' instead
1726 of a `MonoMethod *'.
1727 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1728 a new local variable called `generic_context' which holds the
1729 current `MonoGenericContext *'; use it to lookup things.
1731 2004-03-24 Martin Baulig <martin@ximian.com>
1733 * mini.c (mini_get_class): New static method; if we're inside a
1734 generic instance, inflate the class if neccessary.
1735 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1737 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1739 * iltests.il: New regression test for #55976.
1741 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1744 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1746 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1749 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1751 * liveness.c: Consider SSA stores as well as loads when making vars
1754 * exceptions.cs: New regression tests for register allocation.
1756 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1758 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1759 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1760 domain lock only to protect puntual access to data structures.
1761 Added access lock for sighash, jit_icall_hash_name,
1762 jit_icall_hash_addr and domain->code_mp.
1764 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1766 * driver.c: Print SIGSEGV handling method.
1768 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1770 * mini.c (setup_jit_tls_data): Handle case when this is called
1771 multiple times for a thread.
1773 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1774 is different from fbxx_un. Fixes #54303. Also use constants instead of
1775 magic numbers in a lot of places.
1777 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1779 * exceptions.cs: Fix cctor test when --regression is used.
1781 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1783 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1786 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1788 * inssel-ppc.brg: fixed register assignments for some rules.
1790 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1792 * exceptions.cs: Add test for exceptions in static constructors.
1794 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1795 static constructors outside the domain lock. Fixes #55720.
1797 2004-03-17 Martin Baulig <martin@ximian.com>
1799 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1800 (inflate_generic_field): Take the `MonoMethod *' instead of the
1801 `MonoClass *' and added support for generic method.
1802 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1803 have a `field->parent->gen_params', only inflate the field if it's
1804 an open constructed type.
1806 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1808 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1809 exception object instead of the preconstructed ones.
1811 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1813 * mini.c: reverted changed to sigsegv_signal_handler commited
1814 accidentally in the previous patch.
1816 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1819 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1820 running --aot with an old assembly.
1822 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1824 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1827 * mini-sparc.c: Add support for v9 branches with prediction.
1829 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1831 * mini.c (mini_init): #warning is GNUC only
1833 * mini-sparc.h: implement __builtin_frame_address
1834 and __builtin_return_address for Sun C compiler
1836 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1838 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1840 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1842 * basic-calls.cs: Add test for unaligned byref long argument passing.
1844 * mini-ops.h: Add sparcv9 compare and branch instructions.
1846 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1847 v9 instructions if we have a v9 cpu.
1849 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1850 registers for global allocation.
1852 * exceptions-sparc.c: Fixes.
1854 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1856 * liveness.c (mono_analyze_liveness): Optimized version.
1858 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1860 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1863 * basic-float.cs basic-calls.cs: New regression tests.
1865 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1867 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1868 sigaltstack implementation.
1870 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1872 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1873 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1875 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1877 * mini.c: Fix warnings.
1879 * mini.c (mono_resolve_patch_target): New function which contains the
1880 arch independent part of the patching process.
1882 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1883 patching code to a separate function.
1885 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1887 * mini.c (add_signal_handler): ifdef out on Windows
1889 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1891 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1892 cpu-sparc.md: Add exception handling support + other fixes.
1894 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1895 typed GC detection in --version.
1897 * basic.cs exceptions.cs: New regression tests.
1899 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1900 the arch specific code can store data during a compilation.
1902 * mini-ops.h: Add OP_SETFRET.
1904 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1905 function, register a separate icall for each arity, so the icalls can
1908 * mini.c (mono_print_tree): Print negative offsets in a more readable
1911 * mini.c: Make signal handling work on sparc.
1913 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1915 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1917 * jit-icalls.c: Emulate truncl by aintl on solaris.
1919 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1921 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1923 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1925 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1927 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1928 a MarshalByRef type, inline a method that performs the check, taking into
1929 account that the object can be a proxy. Also implemented tow new opcodes:
1930 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1931 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1932 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1934 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1936 * mini-ppc.c: if a relative branch displacement is too big
1937 but it points to and area reachable with an absolute branch,
1940 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1942 * mini.c: optimize small copies in cpblk.
1944 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1946 * basic-calls.cs basic-float.cs: New regression tests.
1948 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1949 negative offsets from %fp. Implement localloc. Fix local register
1950 allocation. Fix the case when the this argument needs to be saved to
1951 the stack. Implement some missing opcodes.
1953 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1955 * mini.c (mini_method_compile): Reenable global regalloc in methods
1956 with exception handlers.
1958 * linear-scan.c (mono_varlist_sort): Fix warning.
1960 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1962 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1965 * liveness.c: Make all variables uses in exception clauses volatile, to
1966 prevent them from being allocated to registers. Fixes #42136.
1968 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1970 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1973 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1974 argument to mono_arch_regalloc_cost.
1976 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1979 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1981 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1982 Make the cost of allocating a variable to a register arch dependent.
1984 * basic-calls.cs: Fix compilation of tests.
1986 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1987 helper function to cut back on the number of #ifdefs needed.
1989 * mini-ppc.c: Fix compilation.
1991 * basic-calls.cs: New regression tests.
1993 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1995 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1996 of l0 since that is callee saved.
1998 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
2001 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
2002 of delay instruction.
2004 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
2006 * mini.h (MonoCallInst): Add 'virtual' flag.
2008 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
2010 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
2012 * *.cs: New regression tests.
2014 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
2017 * mini.c (mono_runtime_install_handlers): Fix build.
2019 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
2020 'signal_stack_size' members.
2022 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
2023 alternate signal stack.
2025 * exceptions-x86.c: Add stack overflow handling.
2027 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
2028 functions to arch independent code.
2030 * mini.c (mono_print_tree): Print more detailed info for load_membase
2033 2004-02-23 Martin Baulig <martin@ximian.com>
2035 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
2037 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
2039 * mini-x86.c: fixed reg allocation for div/rem.
2041 2004-02-22 Miguel de Icaza <miguel@ximian.com>
2043 * driver.c (mono_main): Report some configuratio options on --version.
2045 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
2047 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
2048 low in the address space. Correctly flush memory in thunks where we
2051 2004-02-20 Martin Baulig <martin@ximian.com>
2053 * mini.c (mini_get_method): New static method; inflate all generic
2054 methods and methods in open generic instances.
2055 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
2056 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
2058 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
2060 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
2062 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
2064 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
2066 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
2068 * mini-sparc.c (flushi mono_arch_output_basic_block): make
2069 it compile using Sun's compiler.
2071 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
2073 * 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.
2075 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
2077 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
2079 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
2081 * mini-ppc.c: handle calls outside of the allowed range with thunks
2082 allocated using the code manager.
2083 * tramp-ppc.c: use the code manager to hold generated native code.
2084 Fixed the magic trampoline to just patch vtable entries.
2086 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
2088 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
2091 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
2093 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
2096 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
2097 if we have a working __thread implementation.
2099 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
2100 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
2102 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
2104 * mini-x86.c: Fix compilation under gcc 2.
2106 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
2108 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
2109 contains a call to the wrapped function.
2111 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
2112 OP_<CALL>_IMM opcodes, and use them under X86.
2114 * mini.c (mono_jit_find_compiled_method): Fix warning.
2116 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
2118 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
2120 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
2121 functionality to mini.c.
2123 * mini.c (mono_create_jump_trampoline): New function to create a jump
2124 trampoline. Return a compiled method instead of a trampoline if it
2125 exists. Add a cache for jump trampolines.
2127 * mini.c (mono_jit_find_compiled_method): New function to return a
2128 compiled method if it exists.
2130 * mini-x86.c: Call mono_create_jump_trampoline instead of
2131 mono_arch_create_jit_trampoline.
2133 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
2134 a jump trampoline. Fixes #52092.
2136 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
2138 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
2139 which is not up-to-date. Add check_corlib_version () instead.
2141 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
2144 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
2145 since newer valgrind versions do not need it.
2147 * mini.c (mono_jit_compile_method_with_opt): New helper function to
2148 compile a method with a given set of optimizations.
2150 * mini.c: Compile icall wrappers on-demand instead of at startup.
2152 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
2153 wrapper for an icall.
2155 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
2157 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
2160 * iltests.il: Add test for non-empty stack before switch instruction.
2162 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
2164 * mini.c: Add support for new stringbuilder marshalling conventions.
2166 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
2168 2004-02-01 Martin Baulig <martin@ximian.com>
2170 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
2171 in `ginst->mtype_argv'.
2173 2004-01-31 Miguel de Icaza <miguel@ximian.com>
2175 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
2176 facilitate grepping.
2178 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
2180 * mini.c: fixed buglet in initobj generic implementation for references.
2182 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
2184 * Makefile.am: make the version script conditional.
2185 * jit-icalls.c: handle missing truncl().
2187 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
2189 * exceptions.cs: Add more tests for double->int conversion.
2191 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
2192 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
2194 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
2196 * driver.c: make --verbose --version emit an error
2197 if the loaded corlib doesn't match the runtime version.
2199 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
2201 * mini-ppc.h: export ppc_patch().
2202 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
2203 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
2204 on par or better than on MacOSX.
2206 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
2208 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
2209 mono_lookup_pinvoke_call.
2211 * mini-x86.c: Under windows, the default pinvoke calling convention is
2212 stdcall. Fixes #52834.
2214 * mini.c (optimize_branches): Add an upper bound to the number of
2215 iterations to prevent infinite loops on strange loops. Fixes #53003.
2217 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
2219 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
2220 and ISINST. Fixes #52093.
2222 * objects.cs (test_0_vector_array_cast): New tests.
2224 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
2226 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
2227 checking in Array.Set ().
2229 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
2232 * object.cs (test_0_multi_array_cast): New regression test.
2234 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
2236 * exceptions-ppc.c: fix build on Linux/PPC.
2238 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
2240 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
2241 running under valgrind.
2242 (x86_magic_trampoline): Fix build bustage.
2244 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
2245 negative values as well. This is needed for the encoding of the line number
2246 info, since sometimes the line numbers are not in increasing order.
2248 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
2250 * cpu-pentium.md (localloc): Increase the size of the localloc
2251 instruction since it is a loop under Win32.
2253 * debug-mini.c (record_line_number): Get rid of unneccesary memory
2256 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
2258 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
2259 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
2260 Max Horn (max@quendi.de). Fix file names in comments.
2262 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
2264 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
2265 avoid stack overflow.
2266 (replace_usage): Avoid uninitialized variable warnings.
2268 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
2269 and taking the address of valuetype variables.
2271 2004-01-03 Patrik Torstensson
2273 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
2274 for other purposes than FP later on.
2276 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
2278 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
2281 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2283 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
2285 2003-12-30 Patrik Torstensson <p@rxc.se>
2287 * mini-x86.h: Decreased number of availiable fp regs.
2288 Solves corner cases with FP spilling.
2290 2003-12-23 Patrik Torstensson <p@rxc.se>
2292 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
2293 for floating point stack tracking / spilling on x86.
2296 * basic-float.cs: added float mul overflow test.
2298 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
2300 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
2302 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2304 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
2305 supports for cond branches that overflow the immediate
2306 overflow offset. mcs can compile simple programs.
2308 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2310 * exceptions-ppc.c: exception handling support wip:
2311 finally handlers get run on exception.
2313 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
2315 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
2318 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2320 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
2321 initial support for stack walking and unwinding.
2323 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
2325 * driver.c (mono_main): Make corlib-out-of-sync message more
2326 descriptive. Also remove verify_corlib call.
2328 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2330 * mini.c: make CEE_NEWARR calls and other emulated opcodes
2331 not overlap with other call's arguments, too.
2333 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
2335 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
2336 move to arch-specific code the choice of arch-specific
2337 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
2338 * mini.c: ensure emulation calls will not interleave
2341 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
2343 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
2344 the magic trampoline stack frame is dropped before executing
2347 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
2349 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
2350 and integer to fp conversions. Added support for overflowing
2351 arguments on the stack. Reserve a couple more registers as temps.
2352 Added support for aot compilation (as output still needs to be
2355 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2357 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
2358 Don't overwrite return register in some corner cases.
2360 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
2362 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
2363 static constructors when AOT compiling.
2365 * driver.c (mono_main): Call mono_check_corlib_version.
2367 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2369 * cpu-g4.md, basic.cs: fixed div target register.
2371 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2373 * mini-ppc.c, basic.cs: shl_imm fix with test.
2375 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2377 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2378 structures by value. Misc fixes.
2379 * objects.cs: more tests.
2381 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2383 * mini-ppc.c: lconv.ovf.i implemented.
2385 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2388 (mini_init): don't error out if someone already called g_thread_init.
2390 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2392 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2393 to be any type per the spec. Fix abnormal memory usage when
2394 the same object is repeatedly thrown.
2396 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2398 * mini.c: check for overruns in IL code.
2400 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2402 * TODO: Add/remove some todo entries.
2404 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2406 * driver.c (mono_main): Call mono_verify_corlib.
2408 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2410 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2411 This has been moved to mini.c
2412 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2413 type being casted is marshalbyref it could be a proxy, so instead of
2414 emitting the type check code, emit a call to a runtime method that will
2415 perform the check by calling CanCastTo if needed.
2417 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2419 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2420 methods with large stack frames under Win32.
2422 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2424 * Makefile.am: Distribute regression tests.
2426 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2427 at the end instead of inserting each variable into the sorted list.
2429 * linear-scan.c (mono_varlist_sort): New helper function.
2431 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2433 * mini.c: ensure arguments and locals are within bounds.
2435 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2437 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2440 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2442 * mini.c (mono_cprop_copy_values): Fix crash.
2444 * aot.c: Set verbosity back to 0.
2446 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2448 * regalloc.c: complete memory leak fix by Laurent Morichetti
2451 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2453 * driver.c (main_thread_handler): Revert the previous patch.
2455 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2458 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2459 memory from the memory pool.
2461 * driver.c (main_thread_handler): Turn on all optimizations when
2464 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2465 an array for better performance.
2467 * regalloc.c (mono_regstate_assign): Fix memory leak.
2469 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2470 serialize the debug info.
2472 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2473 debug info from the serialized representation.
2475 * aot.c: Save debug info into the generated file and load it when
2478 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2480 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2482 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2483 More FP-related fixes.
2485 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2487 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2488 and register allocation buglet. Hello world now runs.
2490 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2492 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2493 * tramp-ppc.c: fixed class init trampoline.
2494 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2496 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2498 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2499 mini.c: more ppc changes/fixes.
2501 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2503 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2504 Also optimize the case when the arguments are the same in the caller
2507 * iltests.il: Add tests for tail calls with valuetype arguments.
2509 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2511 * mini-ppc.c: fixes for struct return type.
2513 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2515 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2516 mono_spillvar_offset() to arch-specific code.
2518 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2520 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2522 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2524 * exceptions-x86.c: Fix stack space leaks.
2526 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2527 registers from the lmf if the method has save_lmf set.
2529 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2531 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2532 of icall wrappers into InvokeInDomain, since these are now per-domain.
2534 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2536 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2537 make some opcode emulation and intrinsic ops enabled/disabled
2538 according to the architecture. More fixes.
2540 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2542 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2544 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2546 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2547 arch-specific handling for 'this' and struct return type to
2550 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2552 * aot.c: prevent divide by zero error when reporting (it happened with
2555 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2557 * mini.h (inst_switch): Remove unused macro.
2559 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2562 (load_aot_module): free 'info->methods' and 'info' properly. No more
2563 "free(): invalid pointer blah" messages when you have an old aot
2566 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2568 * jit-icalls.c, mini.c: Added support for context static fields.
2570 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2572 * mini.c (mono_method_blittable): Methods which set LastError are not
2573 blittable either. Fixes #51108.
2575 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2577 * mini.c: flush icache.
2578 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2580 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2582 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2584 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2586 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2589 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2592 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2594 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2596 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2597 instruction when the result is discarded.
2599 * iltests.il (test_0_div_regalloc): New regression test.
2601 * arrays.cs: Fix compilation error.
2603 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2605 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2606 float rules to inssel-x86.brg: sane architectures with FP registers
2607 don't need to implement these rules.
2609 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2611 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2613 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2615 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2616 implementation of 32 bit systems.
2618 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2620 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2621 (Jeroen Zwartepoorte).
2623 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2625 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2626 the caller and the callee matches.
2628 * mini.c (mono_method_to_ir): Add comment.
2630 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2631 signbit is missing on some platforms.
2633 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2635 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2637 * mini.c (setup_jit_tls_data): Call the new function.
2639 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2641 * mini-x86.c: Add experimental support for fast access to the lmf
2642 structure under NPTL/Linux 2.6.x.
2644 2003-11-06 Martin Baulig <martin@ximian.com>
2646 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2647 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2650 2003-11-02 Martin Baulig <martin@ximian.com>
2652 * mini.c (inflate_generic_field): New static method.
2653 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2654 generic instance and the field is declared in a generic type, call
2655 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2657 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2659 * mini.h mini.c (mono_method_same_domain): New function to return
2660 whenever the caller and the callee are in the same domain.
2662 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2664 2003-10-30 Martin Baulig <martin@ximian.com>
2666 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2667 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2669 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2670 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2672 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2674 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2677 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2678 object here, so it is in the correct appdomain etc.
2680 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2682 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2684 (mono_method_to_ir): Avoid freeing the type created returned from
2685 mono_type_create_from_typespec, since it is put into an internal cache
2686 by the function. Fixes pointer.exe.
2688 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2689 trampolines for icalls and pinvokes as well. Fixes #33569.
2691 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2693 * mini.c: Update after appdomain changes.
2695 * mini.c (mono_jit_compile_method_inner): Allways compile native
2696 method wrappers in the root domain, since there can only be one
2697 instance of them, whose address is stored in method->info.
2699 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2701 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2702 environment variable. Instead detect automatically whenever running
2703 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2706 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2708 * trace.c, trace.h: New files that implement the new trace option
2711 * driver.c: Document new --trace options.
2713 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2716 - if (mono_jit_trace_calls)
2717 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2719 * mini.h: prototypes.
2721 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2723 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2725 * mini.c inssel.brg: Implement typedefbyref opcodes.
2727 * mini.c (mono_jit_compile_method): Remove unused local variable.
2729 * mini.c (mono_jit_compile_method_inner): Ditto.
2731 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2733 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2735 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2737 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2739 * mini.c (mono_no_aot): Remove unused global variable.
2741 * mini.c: Thread safety fixes.
2743 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2745 * mini.c (mono_create_class_init_trampoline): Add a lock around
2746 class_init_hash_addr.
2748 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2751 * mini.c: Decompose the NEWARR instruction before decomposing its
2752 arguments. Fixes #30073.
2754 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2756 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2759 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2761 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2763 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2765 * driver.c: Add support for compiling icall wrappers to --compile.
2767 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2769 * inssel.brg: The empty value in class->interface_offsets is -1, not
2772 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2774 * objects.cs: New test for 'is' operator on an array of interfaces.
2776 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2778 * tramp-ppc.c: update trampoline code to support jumps
2779 and class initialization.
2781 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2783 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2785 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2787 * inssel.brg (OP_UNBOX): Remove unused rule.
2789 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2790 region instead of one for each method. Fixes #47813.
2792 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2794 * exceptions.cs (test_0_nested_finally): New regression test for
2795 nested exception handlers.
2797 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2799 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2801 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2804 * mini.c (mono_method_check_inlining): Make the inlining limit
2805 configurable by an environment variable.
2807 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2809 * mini.h: Bump AOT file version.
2811 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2812 token, store the image along with the token, since the token might not
2813 refer to the same image as the method containing the relocation,
2814 because of inlining.
2816 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2818 * mini.c (mono_precompile_assemblies): New function to compile
2819 all methods in all loaded assemblies.
2821 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2823 * regalloc.h regalloc.c (MonoRegState): Change the type of
2824 iassign and fassign to int*, since they can contain large negative
2825 values if the register is spilled. Also added some comments. Fixes
2828 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2829 under Win32. Fixes #42964.
2831 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2833 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2835 * aot.c: Added support for AOT compiling methods which contain calls
2836 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2839 * driver.c (compile_all_methods): Run the compilation in a thread
2840 managed by mono. Fixes #44023.
2842 * mini.c (mono_codegen): Print full method name in verbose output.
2844 * mini-x86.c (mono_arch_patch_code): Fix warning.
2846 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2847 jumps, since the method we are jumping to might be domain-specific.
2849 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2851 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2853 * inssel.brg: string chars are unsigned.
2855 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2857 * TODO: New todo item.
2859 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2860 which calls mono_runtime_class_init and patches the call site to
2861 avoid further calls.
2862 (mono_arch_create_class_init_trampoline): New arch specific function
2863 to create a class init trampoline.
2864 (create_trampoline_code): Generalized so it can create
2865 class init trampolines as well.
2867 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2868 (mono_create_class_init_trampoline): New function to create and cache
2869 class init trampolines.
2870 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2871 vtable given the address of a class init trampoline. Used by the
2873 (mono_codegen): Generate a call to a trampoline instead of
2874 mono_runtime_class_init in LDSFLD[A].
2875 (mono_codegen): Add relocations for the new trampoline.
2877 * mini.h mini-x86.c aot.c: Added a new relocation type:
2878 MONO_PATCH_INFO_CLASS_INIT.
2880 * mini.h: Bump AOT version number.
2882 * aot.c: Create a copy of the loaded code instead of using the original
2883 so methods which call each other will be close in memory, improving
2886 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2887 patch since it breaks the regression tests.
2889 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2890 for the register saving instruction sequence since the
2891 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2893 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2895 * TODO: Fix todo item && remove another.
2897 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2899 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2902 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2903 function of the module.
2905 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2906 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2907 --no-aot command line option.
2909 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2911 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2912 by Bernie Solomon (bernard@ugsolutions.com).
2914 * inssel.brg: Refactor the interface offset table related code into
2915 its separate functions and add support for the AOT case.
2917 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2919 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2921 * aot.c: Added mono_aot_verbose variable and made all debugging
2922 output depend on the value of this variable.
2924 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2925 method_label and info_label.
2927 * mini.h mini-x86.c aot.c: Added a new relocation type
2928 MONO_PATCH_INFO_IID for klass->interface_id.
2930 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2931 the MonoJitInfo structure.
2933 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2934 a non-root appdomain in shared mode.
2936 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2938 * aot.c: make aot loader less verbose. Remove free of unused variable.
2940 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2942 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2944 * .cvsignore: Added *.dll.
2946 * mini.c (mono_print_tree_nl): New function callable while debugging.
2948 * mini.c (mono_print_code): Export this.
2950 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2953 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2955 * mini.h (MonoCompile): Added 'jit_info' field.
2957 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2958 the cfg structure, since it is needed by the AOT compiler.
2960 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2962 * aot.c: A major rewrite. Changes include:
2963 - save exception tables for methods which have them.
2964 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2966 - reworked the file format so it is now much smaller and needs
2967 fewer relocation entries.
2969 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2971 * aot.c (load_aot_module): Fix build bustage on platforms without
2974 2003-09-04 Martin Baulig <martin@ximian.com>
2976 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2978 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2980 * TODO: Some new optimization ideas.
2982 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2984 * aot.c: Save the optimization flags used to compile the code into
2987 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2988 support emitting domain specific code.
2990 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2991 no longer domain neutral. It can be made domain neutral by compiling
2992 with --optimize=shared.
2994 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2997 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2998 loading of AOT code.
3000 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
3002 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
3003 if there is no domain neutrality information.
3005 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
3007 * aot.c (mono_compile_assembly): Emit a symbol containing the file
3008 format version into the generated library.
3010 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
3011 callee method into the caller since one of them could be shared.
3013 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
3014 system exceptions from AOT code now works.
3016 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
3017 method if it is domain neutral and the callee is not.
3019 * graph.c (cfg_emit_one_loop_level): Fix warning.
3021 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
3023 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
3026 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
3028 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
3029 is needed by code which is executed before mono_runtime_init ().
3030 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
3032 * mini.c (mono_thread_abort): Fix warning.
3033 (mono_jit_compile_method): Call static constructor in the AOT case too.
3035 * aot.c (mono_compile_assembly): Fix warning.
3037 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3039 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
3041 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
3043 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
3045 * cpu-pentium.md: Fix the length of call opcodes so they include the
3046 ESP restoring instruction. Fixes #47968.
3048 2003-08-28 Martin Baulig <martin@ximian.com>
3050 * mini-x86.c (mono_arch_call_opcode): Added support for
3051 MONO_TYPE_GENERICINST.
3053 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
3055 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
3057 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
3058 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
3060 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
3063 2003-08-26 Martin Baulig <martin@ximian.com>
3065 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
3066 when reporting an error, set this to the actual error location.
3067 (mono_method_to_ir): Report the correct error location if
3068 get_basic_blocks() returned an error.
3070 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
3072 * mini.c (mono_type_blittable): OBJECT is not blittable.
3073 (mono_method_blittable): Methods which have marshalling descriptors
3074 are not blittable either. Fixes #47842.
3076 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
3078 * driver.c mini.c: Use an environment variable instead of a global
3079 variable. Also fix the build.
3081 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
3082 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
3085 * driver.c mini.c: Added --with-valgrind option to turn off some
3086 code which prevents mono from running under valgrind.
3088 * mini.c (mono_emit_call_args): Fixed warning.
3090 * mini.c (mono_emulate_opcode): Fixed warning.
3092 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3094 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
3095 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
3096 regalloc.c, regalloc.h: specify available registers in arch-specific
3097 code and support floats in the regallocator (patch by Laurent Morichetti
3100 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3102 * mini.c: mono_thread_current() can be called only after
3103 mono_runtime_init(): rearrange code to not call it early on.
3105 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3107 * mini.c: allocate jump tables in the code mempools.
3109 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3111 * mini.c, mini.h: make sure per-thread data allocated by the jit is
3114 2003-08-10 Miguel de Icaza <miguel@ximian.com>
3116 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
3117 12 to 16. This fixes bug #47453.
3120 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
3122 * mini-ppc.c: fixed indexed load and unsigned compares.
3124 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
3126 * mini.c: reenabled installation of handler for
3127 thread abort signal.
3129 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3131 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
3132 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
3133 until it's fixed and actually useful.
3135 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3137 * inssel-long32.brg: couple more opcodes implemented.
3139 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
3141 * mini-sparc.c: Even more opcodes implemeted.
3143 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
3145 * mini-sparc.c: More opcodes implemented.
3147 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
3149 * mini-sparc.c: More opcodes implemented.
3151 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
3153 * inssel-sparc.brg: Add some needed rules. Direct
3155 * Makefile.am: Use inssel-sparc.brg
3156 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
3157 an assert happy for now.
3159 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
3161 * mini-sparc.c: Fixed compile errors.
3162 * exceptions-sparc.c: Same. We now produce a mono binary
3163 on sparc-linux. Yea.
3165 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
3167 * mini-sparc.c: Renamed registers. Also some macro cleanups.
3168 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
3169 They compile, but do not work.
3171 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3173 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
3174 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
3175 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
3178 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3180 * mini.c: more opcodes implemented and better support for generics.
3182 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3184 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
3185 * mini.c, mini.h: first cut at generics support: some new instructions
3186 added and changed the behaviour of some of the existing ones.
3188 2003-07-21 Miguel de Icaza <miguel@ximian.com>
3190 * mini.c: Removed definition of metadata_shared mutex here.
3192 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3194 * mini-x86.c: make vararg calls work for instance methods.
3196 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
3198 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
3199 returns the arguments in a separte list, now.
3201 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3203 * aot.c, mini.c: updates for array type representation changes.
3205 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
3207 * mini.c: register function to perform jit shutdown.
3209 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3211 * mini.c: use a faster allocator if possible.
3213 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3215 * aot.c: some cleanups and portability changes.
3217 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3219 * mini.c: use faster allocation for CEE_BOX if possible.
3221 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3223 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
3224 Moved inlined mempcy code to its own function so that is can be
3225 reused. Added an inline memset function as well (optimized initobj).
3226 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
3228 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3230 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
3232 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
3234 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
3235 arch code can setup the cpu for CLR execution, if needed.
3236 We use it on x86 to set the precision of FP operations.
3238 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
3240 * mini.c: disable some optimizations if we can guess they'll cost too
3241 much for a given method.
3243 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3245 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
3247 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3248 * mini.h mini.c mini-x86.c: Added instruction level coverage
3249 info collection support.
3251 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3253 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
3254 is now implemented in the profiling API. Get rid of a couple of
3255 unnecessary global variables.
3257 2003-06-15 Nick Drochak <ndrochak@gol.com>
3259 * basic-long.cs: tests for negative values for bigmul, and unsigned.
3260 * cpu-g4.md: add op_bigmul and op_bigmul_un
3261 * cpu_pentium.md: add op_bigmul_un
3262 * inssel-long32.brg: add rule for unsigned bigmul
3263 * mini-ops.h: define OP_BIGMUL_UN
3264 * mini-x86.c: THE BUG: handle (un)signed properly
3265 * mini.c: choose unsigned opcode if needed.
3266 This set of patches fixes bug #44291
3268 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
3270 * mini.c (optimize_branches): improved to handle all kinds of
3271 conditional branches.
3273 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3275 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
3276 don't raise exceptions.
3278 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3280 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
3281 to arch-specific files.
3283 2003-06-09 Martin Baulig <martin@ximian.com>
3285 * Makefile.am (libs): Added $(LIBGC_LIBS).
3287 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
3289 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
3290 and OP_ATAN (fixes bug#44293).
3292 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
3294 * Makefile.am, mini-x86.c: rename cpu description array to
3295 pentium_desc, since some compilers define the 'pentium' preprocessor
3298 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
3300 * mini.c (mini_select_instructions): add explicit branch if the
3301 following block is not the false target of a conditional branch -
3302 we need this with any optimization that reorder or remove bblocks
3304 * mini.c (optimize_branches): bug fixes
3306 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
3308 * mini.c (mono_method_to_ir): inline static readonly fields
3310 * ssa.c (fold_tree): start cfold support for long (very simple
3313 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
3315 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3317 * inssel.brg: fixed memcpy (bug #44219).
3319 2003-06-05 Dick Porter <dick@ximian.com>
3321 * driver.c: Set the glib log levels to not abort if g_message
3324 g_set_prgname() has to happen before mini_init() so that the
3325 process handle gets the info.
3327 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3329 * driver.c: add intrins to the default optimizations to get wider
3332 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3334 * mini.h: some large basic blocks will overflow a 16-bit
3335 integers for symbolic registers.
3337 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3339 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
3340 (mono_arch_output_basic_block): fix bug 43499
3342 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3344 * mini.c: kill duplicated definition of mono_debug_format.
3346 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
3348 * mini-x86.c, arrays.cs: fixed register allocation bug.
3350 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3352 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
3354 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
3356 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3359 (print_method_from_ip): also print source location information if
3362 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
3364 * mini.c (mono_find_block_region): bug fix in region code
3365 (mini_method_compile): enable removing unreachable code again, but
3366 only in methods without exception clauses.
3368 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3370 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
3371 Implemented arglist opcode and handling of TypedReference type.
3372 Fixed x86 call convention when a structure is returned.
3373 Minimal support for calling static vararg methods.
3375 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3377 * mini.c (mini_method_compile): always remove unreachable code,
3378 because the code in them may be inconsistent (access to dead
3379 variables for example).
3381 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3383 * driver.c, debug-mini.c: warning fixes.
3385 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3387 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3389 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3391 * mini.c: thread-static fields are registered in mono_class_vtable(),
3392 so ensure the function is called before checking for them.
3394 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3396 * mini.c (optimize_branches): fix for bug 43586
3398 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3399 overflow (fixes Bug #43639)
3401 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3403 * mini.c, objects.cs: allow the use of stobj for primitive types.
3405 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3407 * mini.c: be less strict about argument checking until we support
3408 running the verifier.
3410 2003-05-27 Nick Drochak <ndrochak@gol.com>
3412 * basic-long.cs: tests for (ulong)int * (ulong)int also
3413 * mini.c: use the same trick for (ulong)int * (ulong)int
3415 2003-05-27 Nick Drochak <ndrochak@gol.com>
3417 * basic-long.cs: add regression test for (long)int * (long)int
3418 * cpu-pentium.md: add op_bigmul specification
3419 * inssel-long32.brg: add OP_BIGMUL rule
3420 * mini-ops.h: add OP_BIGMUL
3421 * mini-x86.c: register allocator: handle case where src1 needs to be
3423 * mini.c: substitute special BIGMUL opcode in the tree for
3424 (long)int * (long)int
3426 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3428 * jit-icalls.c: call the type ctor on field access if needed.
3430 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3432 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3433 to a method (including results of ldelema, bug#43207).
3435 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3437 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3438 colors to show exception handler blocks.
3440 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3441 (fix for pinvoke7.cs).
3443 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3445 * mini.h, mini.c: ensure correct initialization order for types that
3446 require it. Prepare for lazy compilation of jit icall wrappers.
3447 Provide a name for opcode emulation to reduce unneeded mallocing.
3449 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3451 * mini-x86.c: better register restoring code and profiling
3452 support for tail calls.
3454 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3456 * mini.h, driver.c: prepare for leaf methods optimization.
3458 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3460 * mini.c: get targets of branches before converting a method.
3462 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3464 * mini.c (optimize_branches): added some experimental code (disbaled)
3466 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3468 * mini.c (optimize_branches): fix branch to branch optimization
3470 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3472 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3474 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3476 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3479 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3481 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3482 enable use of interface variables again.
3484 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3485 I1 to registers because there is no simply way to sign extend 8bit
3486 quantities in caller saved registers on x86.
3488 * inssel-float.brg: set costs of some rules to 2 so
3489 that monobure always select the arch. specific ones if supplied,
3490 regardless of the order we pass the files to monoburg.
3492 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3494 * mini.c, mini-x86.c: since the magic trampoline for jumps
3495 can't patch the code directly, we do it as soon as the
3496 method gets compiled.
3498 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3500 * mini-x86.c, mini.h: introduce a new patching method
3501 to support CEE_JMP and tail calls.
3502 * mini.c: obey tail.call. Don't precompile methods target
3504 * tramp-x86.c: new trampoline code to handle methods
3505 reached through a jump.
3507 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3509 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3510 bit values to registers
3512 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3514 * mini.c (mono_compile_get_interface_var): share interface
3515 variables if possible.
3517 2003-05-16 Martin Baulig <martin@ximian.com>
3519 * debug-mini.c (mono_init_debugger): New function to initialize
3520 the debugger. This is not in the debugger since it needs to
3521 access some of mini's internals.
3523 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3525 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3527 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3529 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3530 for value type handling.
3532 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3534 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3535 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3537 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3539 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3540 the constructor through a proxy.
3542 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3544 * jit-icalls.c, inssel.brg: fixes to array element address
3547 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3549 * mini-x86.c (is_regsize_var): allocate pointer to registers
3551 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3553 * driver.c: fixed typo, added intrins to the set of optimizations
3554 tested with regressions.
3556 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3558 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3559 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3562 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3564 * inssel.brg: remove some common pop instructions without side effects
3566 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3568 * inssel-x86.brg: fixed thinko in int to double conversions.
3570 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3572 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3574 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3576 * inssel-long32.brg: two more missing instructions.
3578 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3580 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3583 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3585 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3588 * basic-float.cs: Added tests for negative zero.
3590 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3592 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3593 a couple of missing operations for long casts, with test cases.
3595 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3597 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3599 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3601 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3602 code size estimation.
3604 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3606 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3607 abstract methods (fix bug 42542)
3609 * aot.c: add ability to handle array types
3611 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3613 * mini.c: Call the _specific versions of the object allocation
3614 functions if possible.
3616 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3618 * driver.c: call setlocale ().
3620 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3622 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3625 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3627 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3629 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3630 wrappers (fix bug 42122)
3632 2003-05-04 Martin Baulig <martin@ximian.com>
3634 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3636 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3637 s/mini_set_defaults/mono_set_defaults/g.
3639 2003-05-04 Martin Baulig <martin@ximian.com>
3641 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3643 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3645 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3646 (reported by Don Roberts).
3648 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3650 * mini.c: temporarily work around two bugs for this release.
3652 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3654 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3655 that contains -export-dynamic and it makes using the ld script
3657 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3659 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3661 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3664 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3666 * mini.c: make sure leave calls all the needed finally blocks,
3667 even when the target jumps out of multiple exception clauses.
3669 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3671 * ldscript, Makefile.am: add linker script to reduce the number of
3672 exported symbols (should also fix the issues with libwine defining
3673 some of the same symbols in io-layer).
3675 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3677 * driver.c (mini_main): Avoid assertion when no file name is given on
3680 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3682 * driver.c: added --version/-V command line option.
3683 Added the inline optimization in the regression tests.
3685 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3687 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3688 to the type in the method signature (fixes bug#42134).
3690 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3692 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3694 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3696 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3698 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3700 * driver.c: fixed bug #42100.
3702 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3704 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3706 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3708 * mini.c: moved most of the code required to do inlining to its own
3709 function so it can be reused. Inline also ctors if appropriate.
3711 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3713 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3714 the runtime can call mono API functions.
3716 2003-04-27 Martin Baulig <martin@ximian.com>
3718 * debug-mini.c (mono_debug_init_method): Added
3719 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3720 send a notification to the debugger.
3722 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3723 running in the Mono Debugger, just pass the breakpoint number to
3724 mono_debug_init_method().
3726 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3728 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3730 * mini.c: allow some more unsafe compares.
3732 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3734 * mini-x86.c, Makefile.am: make distcheck works (partially from
3735 a patch by Richard Lee <r.h.lee@attbi.com>).
3736 * regset.c, regset.h: removed, they are unused.
3738 2003-04-25 Dick Porter <dick@ximian.com>
3740 * driver.c: Usage reports the name as 'mono' not 'mini'
3741 * exceptions-x86.c: Build and run on freebsd
3743 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3745 * Makefile.am: install the program with the 'mono' name and
3746 the library as libmono instead of mini and libmini.
3748 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3750 * driver.c: provide the APIs for the embedding interface of the old jit.
3752 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3754 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3756 2003-04-23 Martin Baulig <martin@ximian.com>
3758 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3760 * driver.c: Added `--debug' command line argument to enable
3763 2003-04-23 Martin Baulig <martin@ximian.com>
3765 * debug.[ch]: Removed. The code is now in
3766 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3768 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3771 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3773 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3775 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3778 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3779 mono_domain_finalize.
3780 (mini_method_compile): use mono_method_profile* if the the option is
3783 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3785 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3786 methods with their wrapper.
3788 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3789 methods with their wrapper.
3791 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3794 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3797 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3800 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3802 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3804 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3806 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3807 of the mempool. This is slightly faster and uses less memory
3809 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3811 * mini.c: avoid O(n) allocation for variables.
3813 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3815 * mini.c: handle items on the stack after inlining methods.
3817 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3819 * mini.c: make the method->opcode optimization dependent
3820 on MONO_OPT_INSTRINS and do it lazily.
3822 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3824 * driver.c: print overall results at the end of regression run.
3826 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3828 * inssel.brg: don't overwrite symbolic registers.
3830 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3832 * inssel-x86.brg: fix conversion from long to float.
3834 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3836 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3838 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3840 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3842 * driver.c: Added --print-vtable option as in the old JIT.
3844 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3846 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3848 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3850 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3852 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3854 * mini.c regalloc.c regalloc.h: Fix memory leak.
3856 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3858 * aot.c (mono_aot_get_method): register all used strings
3860 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3862 * mini.c: always intern strings references with ldstr at compile time.
3864 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3866 * Makefile.am: add BUILT_SOURCES.
3868 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3870 * driver.c: give a better error message when the assembly to execute
3871 doesn't have an entry point.
3873 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3875 * Makefile.am: added hack for automake
3877 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3880 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3882 22003-04-07 Martin Baulig <martin@ximian.com>
3884 * Makefile.am: Added Makefile.am.
3886 * debugger-main.c: Removed, this is now in the debugger where it
3889 * mini.pc.in: Call this package `mini' for the moment.