1 2004-10-21 <vargaz@freemail.hu>
3 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
6 2004-10-20 <vargaz@freemail.hu>
8 * driver.c: Add SHARED to the set of optimizations tested.
10 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
12 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
15 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
17 2004-10-20 Martin Baulig <martin@ximian.com>
19 * mini-exceptions.c (mono_handle_exception): Call
20 mono_debugger_handle_exception() to tell the debugger about
21 catch/finally clauses.
23 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
25 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
27 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
30 2004-10-15 Geoff Norton <gnorton@customerdna.com>
32 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
33 methods as their native size, fixed bug #57543, #57545.
34 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
35 This saves a temporary register and mullw call down into 1 (minor perf
36 increase for cases like sum = sum * 5; This use to translate into:
42 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
44 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
47 2004-10-11 Martin Baulig <martin@ximian.com>
49 * mini.c (mono_method_to_ir): If we're a generic method, get the
50 MonoGenericContainer from our MonoMethodNormal and create a
51 MonoGenericContext from it.
53 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
55 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
57 * basic-long.cs: Add test for checked i8->i2 cast.
59 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
61 * inssel-ppc.brg: added a couple of speedup rules.
63 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
65 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
68 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
70 * mini-s390.c: Minor fix to OP_OR_IMM.
72 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
74 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
75 better. Fixes appdomain-unload.exe on sparc.
77 2004-10-02 Massimiliano Mantione <massi@ximian.com>
79 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
80 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
83 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
85 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
87 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
89 * mini.c: Always generate a field read/write wrapper for members
90 of the class MarshalByRefObject since the actual instance could
93 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
95 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
97 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
99 * driver.c mini.h trace.c: Move the setting of the main assembly into
100 a separate function called mono_trace_set_assembly () and call it after
101 actually loading the main assembly. Fixes #66872.
103 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
105 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
106 using the code manager.
108 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
110 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
112 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
114 * cpu-amd64.md: Fix bug in previous patch.
116 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
119 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
121 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
122 mini-exceptions.c: updates for changed stack walk interface.
124 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
126 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
128 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
130 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
132 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
134 * driver.c (mini_regression_list): Do not call mono_assembly_close
135 since assemblies can't be unloaded.
137 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
139 * cpu-amd64.md: Fix more instruction lengths.
141 * cpu-amd64.md: Fix lengths of some instructions.
143 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
145 * inssel.brg: Make the array ldelema check aot friendly.
147 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
149 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
151 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
153 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
155 * mini-x86.c: Fix build.
157 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
158 mono_type_get_underlying_type () helper function to simplify code.
160 2004-09-09 Martin Baulig <martin@ximian.com>
162 * mini-amd64.c: Don't access `type->data.klass' directly, call
163 mono_class_from_mono_type() instead since the type may be a
166 2004-09-09 Martin Baulig <martin@ximian.com>
168 * mini-amd64.c (get_call_info): Fix support for generic instances.
169 (add_valuetype): Use mono_class_from_mono_type() to get the class
170 since we can be a generic instance.
172 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
174 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
176 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
178 * liveness.c: reset spill costs on each scan: bug 62107
180 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
182 * exceptions-sparc.c (mono_arch_find_jit_info): remove
183 unnecessary line that doesn't compile
185 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
187 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
188 trampolines, make them call an error function so people can fix their
191 2004-09-06 Martin Baulig <martin@ximian.com>
193 * mini.c (mono_method_to_ir): When initializing locals, handle a
194 generic instances like a valuetype if it's a valuetype and like a
195 class if it's a class.
197 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
199 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
202 * exceptions.cs: Add test for unwinding of call arguments.
204 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
206 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
207 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
208 set the carry/borrow flag). The sparc and s390 implementations
209 can now use optimized versions (and simplify the code). ppc bugfixes.
211 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
213 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
215 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
217 * inssel-amd64.brg: Remove leftover 32 bit rule.
219 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
221 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
223 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
224 mono_arch_find_jit_info functions into a new function. Fix a memory
227 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
230 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
232 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
235 * exceptions.cs: Add array size tests.
237 * mini.c: Allocate a separate icall wrapper for each arity of
238 mono_array_new_va. Fixes #59509.
240 * exceptions.cs: Add testcase for 64578.
242 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
244 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
246 2004-09-02 Martin Baulig <martin@ximian.com>
248 * mini.c (mono_method_to_ir): When initializing the locals, call
249 handle_initobj() on the generic instance itself, not its
252 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
254 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
255 MonoJitInfo for dynamic methods.
257 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
259 * mini.c: Add support for freeing JIT data for dynamic methods.
261 2004-09-01 Martin Baulig <martin@ximian.com>
263 * mini-x86.c (is_regsize_var): Added support for generic
265 (mono_arch_emit_prolog): Make this compile again, use
266 `x86_push_imm_template (code)'.
268 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
270 * mini-x86.c: make all push_imm instructions that get
271 patched always emit the long form
273 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
275 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
276 in a per-domain hash.
278 * mini-amd64.c (merge_argument_class_from_type): Handle generic
281 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
283 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
286 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
289 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
290 Beginnings of SSE2 support.
292 * exceptions.cs: Add more tests for checked int<->uint casts.
294 2004-08-28 Martin Baulig <martin@ximian.com>
296 * mini-x86.c (mono_arch_instrument_epilog): Added support for
300 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
301 Handle generic instances recursively.
303 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
305 * iltests.il: test for conv.u8 on a constant
307 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
309 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
310 LCONV_x4 (shrun_32 (membase)).
312 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
314 * inssel-x86.brg: c&p rules for push/setret of long
316 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
318 * inssel-x86.brg: c&p rules for compare (base, regvar) and
319 compare (regvar, base)
321 * inssel-x86.brg: more burg love
323 * inssel.brg: more cleanup
325 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
327 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
329 * basic-long.cs, basic-calls.cs: new tests for optimization.
331 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
333 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
336 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
338 * mini-amd64.c (read_tls_offset_from_method): Add another case.
340 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
342 * inssel.brg (mini_emit_memcpy): use
343 NO_UNALIGNED_ACCESS to disable memcpy optimization
345 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
347 * mini-amd64.c: Handle generic types in various places.
349 * mini.c (mono_method_to_ir): Handle generic types in init locals.
351 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
353 * mini.c (handle_box): Fix warning.
355 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
357 * mini-amd64.h: Enable the emit_state optimization.
359 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
361 * mini-amd64.c: Add some new 64 bit peephole opts.
363 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
365 * cpu-amd64.md: sreg1 of div instructions must be %rax.
367 * mini-amd64.c: Register allocator fixes.
369 * mini.c: Add an optimization to emit_state to avoid allocation of new
370 registers on some platforms.
372 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
374 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
376 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
377 allocation. Fixes #63085.
379 * basic-long.cs: Add new regression test.
381 * mini-amd64.c: Register allocator improvements.
383 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
385 * mini-amd64.c (read_tls_offset_from_method): Add another code
388 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
389 instruction sequence for nullifying class init trampolines.
391 * objects.cs: Add new regalloc test.
393 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
395 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
397 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
399 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
402 * driver.c: Fix profiling after TLS changes.
404 * driver.c (mono_main): Set mono_stats.enabled if needed.
406 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
409 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
411 * mini-x86.c: use a 1 op rather than a 2 op tls access
412 instruction -> faster.
414 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
416 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
419 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
421 * exceptions-sparc.c (throw_exception): fix typo
423 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
425 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
426 set tree->dreg correctly with tls. Allow any
429 * mini-x86.c (read_tls_offset_from_method): add new code
430 generation pattern seen with GCC.
433 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
435 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
436 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
437 exceptions-sparc.c: fix some performance issues in exception
438 handling and setting of the stack trace for exceptions that were
441 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
443 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
446 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
449 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
451 This patch inlines tls access, when possible.
453 * mini.h: new arch functions for TLS intrinsics.
454 All platforms updated with a stub.
456 * mini.c: use the new intrinsics
458 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
459 arch specific intrinsic for tls variables
461 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
463 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
466 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
468 * mini.c: thread local allocation
470 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
472 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
474 * Makefile.am: Link against the static version of libmonogc.
476 * Makefile.am: Link the static versions of the convenience libraries
477 into the mono executable.
479 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
481 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
483 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
486 * mini-amd64.c: Reorganize function call code.
488 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
490 2004-08-14 Ben Maurer <bmaurer@ximian.com>
492 * inssel-x86.brg: use xor eax,eax.
494 * basic.cs: new tests
496 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
498 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
499 in exception throwing code.
501 2004-08-14 Ben Maurer <bmaurer@ximian.com>
503 * inssel-x86.brg: use xor esi,esi.
505 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
507 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
508 can trace methods compiled during mini_init () too.
510 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
513 2004-08-14 Ben Maurer <bmaurer@ximian.com>
515 * Makefile.am: static link on x86 (r=zoltan)
517 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
519 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
520 code since it causes some programs to fail.
522 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
524 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
526 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
528 * mini.c: ovfops_op_map - add STACK_OBJ case for
530 * basic.cs: add test_0_pin_string as test
533 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
535 * Makefile.am: build C# if srcdir != builddir
537 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
539 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
542 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
544 * driver.c: enable loop by default again and include abcrem in -O=all.
546 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
548 * iltests.il: Add some localloc tests.
550 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
552 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
555 * inssel-amd64.brg: Add some optimizations.
557 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
560 * Makefile.am: Statically link mono against libmono on AMD64.
562 * mini-amd64.c inssel-amd64.brg: Optimizations.
564 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
566 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
568 * tramp-amd64.c: Patch calling code in trampolines.
570 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
572 * mini-amd64.c: pinvoke struct passing fixes.
574 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
576 * mini-sparc.c: redo change, make mono_arch_cpu_init call
577 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
579 2004-08-05 Duncan Mak <duncan@ximian.com>
581 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
584 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
586 * mini-amd64.c (emit_move_return_value): Move return value for normal
589 2004-08-05 Martin Baulig <martin@ximian.com>
591 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
592 `type->type'; just modify `type' itself when dealing with enums
593 and generic instances.
594 (check_call_signature): Make `simple_type' a `MonoType *'.
596 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
598 * mini.c: Use OP_PADD to add offsets to addresses.
600 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
602 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
604 * mini-sparc.c (mono_arch_emit_epilog): fix check
605 for folding last op into restore instruction
607 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
609 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
610 helper methods using the code manager.
612 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
614 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
616 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
618 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
619 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
621 * mini-s390.c: fix tail processing
623 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
625 * mini-ppc.c: mul.ovf.un exception name fix.
627 2004-08-03 Martin Baulig <martin@ximian.com>
629 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
630 instances; before jumping to `handle_enum', also modify `ptype'.
632 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
634 * cpu-sparc.md: fcall maximal length too small.
636 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
638 * mini-amd64.c mini.h: Add initial support for passing/returning
639 structures to/from pinvoked methods.
641 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
643 * mini-ppc.c: reg allocator fix.
645 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
647 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
649 * inssel.brg: Optimize memset on 64 bit machines.
651 * mini-amd64.c: Fix some vararg cases.
653 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
655 * mini-s390.c: Corrected macro in emit_float_to_int
657 * s390-abi.cs: Tests to exercise the s390 ABI
659 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
661 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
664 * basic.cs: Add a test for add.ovf.un.
666 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
668 * mini-sparc.c: add case for OP_IDIV_UN
670 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
672 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
674 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
676 2004-07-30 Ben Maurer <bmaurer@ximian.com>
678 * basic.cs: regression tests.
680 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
683 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
685 * basic.cs: Add a new test.
687 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
688 and AOT. Various fixes and optimizations.
690 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
692 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
694 * mini-ppc.c: make sure temp regs are not used for global reg
697 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
699 * cpu-sparc.md: conv_i8 fix for 64bits
701 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
703 2004-07-29 Ben Maurer <bmaurer@ximian.com>
705 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
706 add opcode for cmp BYTE PTR [eax], imm.
708 * inssel.brg: Make memcpy and memset takes bases.
710 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
712 * *-amd64.*: More AMD64 work.
714 2004-07-28 Ben Maurer <bmaurer@ximian.com>
716 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
717 add a compare-not-equal opcode.
719 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
721 * mini.c: Use mono_init_from_assembly instead of mono_init.
723 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
725 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
727 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
729 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
731 * inssel.brg: 64 bit fixes.
733 * mini.h (MonoCallInst): Add some AMD64 specific data.
735 * mini.h: Add some OP_P opcodes.
737 2004-07-28 Ben Maurer <bmaurer@ximian.com>
739 * basic.cs: tests for 61797 and 61740
741 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
743 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
744 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
746 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
748 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
750 * *-amd64*.*: Ongoing AMD64 work.
752 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
754 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
756 * *-amd64*: Ongoing AMD64 work.
758 * mini-arch.h: Add AMD64 support.
760 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
762 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
764 * mini-ops.h: Add new opcodes.
766 * Makefile.am: Add AMD64 support.
768 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
769 rules into the inssel-long*.brg files.
771 * *-amd64.*: Add beginnings of AMD64 backend.
773 2004-07-22 Ben Maurer <bmaurer@ximian.com>
775 * mini.c (print_dfn): commenting out the code that prints
776 the cil. With -O=deadce, this makes -v -v crash.
778 * cpu-pentium.md: make checkthis have a length of 2
780 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
782 * mini-sparc.h: fix implementations of __builtin
783 functions for Sun compiler for V9.
785 2004-07-16 Ben Maurer <bmaurer@ximain.com>
787 * mini.c: use the new stelem.ref wrapper
788 * exceptions.cs, arrays.cs: new stelem.ref tests
790 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
792 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
793 new XSP should work with these changes).
795 2004-07-14 Ben Maurer <bmaurer@ximain.com>
797 * inssel-{long32,x86,}.brg: trivial optimizations.
799 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
801 * mini.c: load value when emitting box operation in
804 2004-07-12 Ben Maurer <bmaurer@ximian.com>
806 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
807 is one byte shorter than cmp DWORD PTR [eax], 0.
809 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
811 * inssel-ppc.brg: arguments on the stack are always
812 relative to the stack pointer (spotted by Neale Ferguson).
814 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
816 * exceptions-x86.c: delay appending the method name to the trace until
817 after mono_jit_info_table_find is called, as this gets the real
820 2004-07-09 Ben Maurer <bmaurer@ximian.com>
822 * aot.c: register roots
824 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
826 * aot.c : I could just use PLATFORM_WIN32 flag.
828 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
830 * aot.c : Reverting the previous fix. This time it broke linux build.
832 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
834 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
836 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
838 * mini.c (handle_stack_args): Remove some more debugging code.
840 * mini.c (handle_stack_args): Remove debug output left in by mistake.
842 * driver.c mini.h aot.c: Allow additional options to be specified with
843 --aot and pass them to mono_compile_assembly.
845 * aot.c: Add experimental code to AOT compile all loaded assemblies
846 on demand and save the code into a cache in the filesystem.
848 * aot.c: Add support for more wrapper methods.
850 * mini.c (handle_stack_args): Handle some corner cases. Fixes
853 * cpu-*.md: Remove removed opcodes.
855 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
856 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
857 related icalls to marshal.c.
859 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
861 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
863 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
865 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
867 2004-07-06 Ben Maurer <bmaurer@ximian.com>
868 * liveness.c: If liveness is recomputated we need to reset the information
869 for each variable. This way, if the liveness range has been narrowed
870 by optimizations that happened after the last computation, we can return
873 For example, if you have
878 // Tons of code that does not affect i
884 i = 0 is dead code and will be removed by SSA. However, when
885 linear scan gets to the code, i will still appear to be live
886 throughout the entire block. This prevents good register allocation.
888 2004-07-06 Martin Baulig <martin@ximian.com>
890 * debug-mini.c (mono_debug_init_method): Allow
891 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
892 (mono_debug_add_icall_wrapper): New method.
894 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
896 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
898 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
901 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
903 * aot.c (mono_aot_load_method): Fix loading of debug info.
905 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
907 * aot.c: Add logging support.
909 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
911 * mini.h: Add prototype for mono_print_method_from_ip.
913 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
915 * inssel.brg: 64 bit fixes.
917 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
920 * Makefile.am: Add SPARC64 support.
922 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
924 * aot.c: Fix alignment problems on 32 bit platforms.
926 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
928 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
931 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
934 * mini.h: Bump AOT file version. Some 64 bit fixes.
936 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
938 * inssel-sparc.brg: Add new rule to avoid register moves.
940 * inssel.brg: Add ldind_to_load_membase helper function.
942 2004-06-30 Ben Maurer <bmaurer@ximian.com>
944 * mini.c: OffsetToStringData intrinsic.
946 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
948 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
950 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
953 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
954 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
956 * mini.c: reinstated mono_compile_get_interface_var()
957 on x86, too, since the change breaks the Gtk# build there as well.
959 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
961 * driver.c: remove loop from the default optimizations: it seems to
962 interact badly with some of the other options (see bug #60613).
964 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
966 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
967 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
969 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
971 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
972 vararg-using methods.
974 2004-06-21 Martin Baulig <martin@ximian.com>
976 * mini/mini-exceptions.c
977 (mono_handle_exception): Added `gpointer original_ip' argument.
978 After calling mono_unhandled_exception(), call
979 mono_debugger_unhandled_exception() and if that returns true,
980 restore the context and return.
982 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
984 * mini-ppc.c: prefer the use of relative branches so
985 they won't need to be patched in aot code (patch from Patrick Beard).
987 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
989 * aot.c: patch from Patrick Beard to make the output assembly
990 more correct for the MacOSX assembler. Small tweak to
991 generate sane images on Linux/PPC, too.
993 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
995 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
996 case until bug #59509 is fixed (shows up in #60332).
998 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1000 * mini.c: make sure the needed wrappers are compiled, too, with
1003 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
1005 * driver.c: remove NPTL reference in --version output.
1007 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1009 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
1010 generate valid assembly for the Mach-O assembler.
1012 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
1014 * driver.c: don't include abcrem in the all optimization specifier
1015 since it slows down jit compilation too much for now.
1017 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
1019 * mini.c: use BIGMUL only if both operands have the same signage.
1020 * iltests.il: Test for bug 60056. (errors related to signage in
1025 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
1027 * mini.c, aot.c: memory leak fixes.
1029 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1031 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
1033 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
1035 * Makefile.am: remove the -static hack completely, it links in
1036 statically glib as well.
1038 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
1040 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
1041 * exceptions.cs: make it compile with new mcs/csc.
1043 2004-06-03 Massimiliano Mantione <massi@ximian.com>
1044 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
1045 and added relevant test case.
1047 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
1049 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
1050 regressions in gtk-sharp.
1052 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
1054 * exceptions.cs: New regression tests.
1056 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
1058 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
1060 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
1062 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
1064 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
1066 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
1068 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
1070 * mini.c (mono_jit_runtime_invoke): Init class in this
1071 method instead of trusting mono_jit_compile_method to
1072 do the work (because wrappers can be in object class)
1074 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
1076 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
1078 * basic-long.cs: New regression test.
1080 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
1082 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
1085 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
1087 * Makefile.am: fix miguel's change to build mono statically against
1088 libmono (track build dependencies).
1090 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
1092 * cfold.c: Some glib versions do not have G_MININT32.
1094 2004-05-26 Massimiliano Mantione <massi@ximian.com>
1096 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
1097 with precision of tan, atan, sin and cos, and implemented related
1098 regressions tests (fixes bug 54467, but one new problem appeared and
1101 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
1103 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
1105 * exceptions.cs: Add test for constant folding && division by zero.
1107 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
1108 since driver.c is in libmono too, so the optimization was useless.
1110 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
1111 variable to driver.c so the compiler can emit more efficient code to
1114 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1116 * Makefile.am: don't distribute generated inssel.[ch] files.
1118 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
1120 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
1121 into the default appdomain. Fixes #58707.
1123 * jit-icalls.c: Remove the broken approximation for truncl, doing
1124 no conversion is better.
1126 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
1129 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1131 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
1132 of the mcrxr instruction which is not available on some processors
1133 even if it's documented to be. Implement add and sub overflow correctly
1134 (still not complete for long unsigned). Speed up icalls a bit.
1136 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
1138 * mini.c (mono_jit_compile_method_with_opt): Make sure that
1139 we run .cctor in the current domain instead of target_domain.
1141 Fixes bug #58558, .cctor not being called in -O=shared.
1143 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1145 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
1147 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
1149 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
1150 which can be done with an imm8, do it that way.
1151 (mono_arch_output_basic_block): ditto for a jmp
1152 (mono_arch_emit_prolog): Computate maximum offset of a label.
1154 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
1156 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
1157 now tries to allocate prefered physical reg's for virtual
1158 regs. This reduces the number of emited spills/loads with
1159 20-30% on our core assemblies.
1161 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1163 * jit-icalls.c: truncl() is not needed and trunc() is
1164 the correct thing to do anyway (bug #58287).
1166 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
1168 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
1171 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
1173 * driver.c: enable loop optimizations by default.
1175 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
1177 * mini-x86.c: fix calc of max loop size when aligning loops start.
1179 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
1181 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
1184 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
1186 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
1189 * basic-long.cs: Add tests for add/subtract of immediates with carry.
1191 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
1193 * mini.c (inline_method): Allways inline some wrappers even if the cost
1194 is too large. Fixes #58785.
1196 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
1198 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
1200 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
1201 (crichton@gimp.org). Beginning of support for sparc/linux.
1203 * mini-sparc.c: Optimize retrieval of LMF address.
1205 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
1207 * exceptions-ppc.c: handle alloca in methods with clauses.
1209 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
1211 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
1213 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
1215 * mini.c: Delegate most of the abort signal work to
1216 mono_thread_request_interruption, which also handles Stop and Suspend
1219 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
1221 * mini.c mini.h: Allow inlining of icall wrappers if the backend
1222 supports the save/restore lmf opcodes.
1224 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
1226 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
1229 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
1231 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
1233 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
1234 methods which contain array accesses.
1236 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
1237 boundaries. Fixes #58537.
1239 * iltests.il: Add regression test for #58537.
1241 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
1243 * mini-x86.c (mono_arch_local_regalloc): Last part of
1244 fix for bug #58633 (releasing register to early).
1246 2004-05-18 Miguel de Icaza <miguel@ximian.com>
1248 * basic-long.cs: Add new regression test.
1250 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
1252 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
1253 register too early on the chain.
1255 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
1257 * mini.c (create_helper_signature): Use a helper function to reduce
1258 the code which needs to be written. Also set the calling convention of
1259 icalls on windows. Fixes #57840.
1261 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
1263 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
1264 exceptions-ppc.c: added helper function to get the instruction address
1265 from a signal handler context.
1267 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
1269 * helpers.c: use g_get_tmp_dir. Invokes happyness
1272 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
1274 * helpers.c: Add new env variable to pass args to objdump.
1275 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
1277 2004-05-17 Radek Doulik <rodo@ximian.com>
1279 * Makefile.am (common_sources): added abcremoval.h so it get
1280 disted and daily mono packages on go-mono.com will build again
1282 2004-05-17 Massimiliano Mantione <massi@ximian.com>
1284 * abcremoval.c: Fixed coding style, added copyright header.
1286 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
1288 * mini.h: Added prototype for abc removal main function.
1290 * build_relations_propagation_table.pl: Added copyright header.
1292 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
1294 * basic-long.cs: reg test for complex ceq_long bug.
1296 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
1298 * mini-x86.c (mono_arch_local_regalloc): Correctly free
1299 reg in long and clob case (bug #58343). Fixed/added comments.
1301 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
1303 * mini.c (mono_jit_runtime_invoke): Follow new convention
1304 of calling the invoke method with an function pointer.
1306 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
1308 * ChangeLog: Fix author of memory leak patch.
1310 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
1312 * Makefile.am: fix make dist as well...
1315 2004-05-14 Massimiliano Mantione <massi@ximian.com>
1317 * cfold.c: Made so that conversions from pointer to int4 are no-ops
1318 on archs where pointers are 4 bytes long.
1320 * Makefile.am: Added abcremoval.c source file.
1322 * abcremoval.c: Added abcremoval.c.
1324 * abcremoval.h: Added abcremoval.h.
1326 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
1328 * inssel.brg: Enabled bounds check removal.
1330 * mini.c: Added support for abcrem optimization.
1332 * mini.h: Added abcrem optimization label.
1334 * driver.c: Added support for abcrem optimization.
1336 * propagated_relations_table.def: Added propagated_relations_table.def.
1338 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
1340 * mini.c, cfold.c: fix style.
1342 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1344 * mini.c: handle issue with the low-level implementation of
1345 some long opcodes (bug #54209).
1347 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
1349 * basic.cs: test for my new cmov stuff.
1351 2004-05-13 Patrik Torstensson
1353 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
1354 opt and added peephole documentation.
1356 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
1358 * tramp-ppc.c: rewrote the generic trampoline code.
1360 2004-05-11 Patrik Torstensson
1362 * mini-x86.c: optimize long shl/shr asm code (one less branch)
1364 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
1366 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
1368 * mini.h mini.c dominators.c: Applied patch from Derek Woo
1369 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
1371 * mini.c: Add new icalls for AsAny marshalling.
1373 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
1375 * tramp-ppc.c, mini-ppc.c: more cleanups.
1377 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1379 * mini.c: no warnings.
1381 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1383 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
1385 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
1387 * mini.c: In the thread abort signal handler, if the thread is in the
1388 process of being stoped, don't throw the Abort exception, just stop the
1391 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
1393 * tramp-ppc.c: removed old code.
1395 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1397 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
1398 do some simple speed optimizations on ppc.
1400 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
1402 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
1403 and large offsets in load/store.
1405 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1407 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
1408 it causes regressions.
1410 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1412 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
1415 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1417 * jit-icalls.c: remove warnings.
1418 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
1419 speedups for unsafe code.
1421 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
1423 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
1425 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
1427 * basic-calls.cs: Add new regression test.
1429 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
1432 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
1434 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
1437 2004-05-06 Patrik Torstensson
1439 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
1440 long reg allocation in any reg (not only eax:edx) and implemented
1441 long shl/shr ops in asm instead of helpers.
1443 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
1445 * mini-sparc.h: Fix warnings.
1447 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
1450 * mini-exceptions.c (mono_handle_exception): Call the filter in a
1451 separate statement for clarity.
1453 * mini-sparc.c: Update status.
1455 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
1457 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
1460 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1462 * inssel-ppc.brg: another small pre-release workaround:
1463 we don't do overflow detection for long_sub_un.
1465 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1467 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
1468 (also works around a weird ppc bug: 57957).
1470 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
1472 * tramp-ppc.c: trampoline fixes.
1474 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
1476 * mini-ppc.c: fixed typos.
1478 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1480 * mini-ppc.c, exceptions-ppc.c: more code saves registers
1481 at the top of the stack. Fixed typos. Use a frame registers
1482 for all the methods with exception clauses.
1484 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1486 * exceptions-ppc.c: restore fp registers.
1488 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1490 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1491 order from the stack top (moved the stack room to save the
1492 return value for trace after the param area). Fixed corruption
1493 in restoring registers on unwind.
1495 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1497 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1499 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1501 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1502 and prolog/epilog for methods that use it. Allow
1503 enough param area room for varargs methods. Fix miguel's
1504 breakage in exception handling.
1506 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1508 * Makefile.am: run genmdesc only on current arch.
1510 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1513 * mini-x86.h: fix the build on windows.
1515 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1517 * 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.
1519 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1521 * mini-exceptions.c: New file.
1523 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1524 Move some parts of the x86 exception handling code to an
1525 arch-independent file so it can be shared with other ports.
1527 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1529 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1531 2004-04-26 David Waite <mass@akuma.org>
1533 * driver.c: remove comma from end of enumeration declaration
1535 2004-04-26 Jackson Harper <jackson@ximian.com>
1537 * driver.c: parse config file before loading first assembly. This
1538 allows the user gac to be enabled/disabled.
1540 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1542 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1543 simpler mechanism: we do not care what is encoded initially
1544 (branch absolute or relative), we care about the code and its
1545 target. I kept the old code for reference for now.
1547 The new code tries first to determine if the jump is anywhere in
1548 the -/+32 absolute meg range, if it succeeds, it encodes using the
1549 absolute branch; If not, it tried to find something in the
1550 relative range, if not, it uses the handle_thunk code.
1552 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1554 * exceptions-ppc.c: use the correct ip register on macosx.
1556 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1558 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1560 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1562 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1563 Raise exception on integer divide by zero by hand since the hw
1564 doesn't support it. Handle NaNs in FP compares.
1566 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1568 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1569 code reducing duplication between the platforms and enabled
1570 signal exception handling (on linux for now).
1572 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1574 * exceptions-ppc.c: more macosx support.
1576 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1578 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1580 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1582 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1584 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1586 * iltests.il: more tests.
1588 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1590 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1593 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1595 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1597 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1599 * liveness.c: Mark variables as volatile in all basic blocks reachable
1600 from exception clauses.
1602 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1604 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1607 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1609 * iltests.il, basic.cs: more tests for regalloc.
1611 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1613 * iltests.il: Some tests for register allocation modifications
1616 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1618 * exceptions.cs: Add regression test for bug #56782.
1620 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1621 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1622 the beauty of fixing the same thing in 5 different files...
1624 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1626 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1629 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1631 * mini.c: Add support for STRWLPARRAY marshalling convention.
1633 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1635 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1636 to init the context to setup the regs pointer).
1638 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1640 * exceptions-ppc.c: more exceptions work.
1642 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1644 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1647 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1649 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1650 can use the memory directly.
1652 * cpu-pentium.md: Update documentation from a post from Zoltan.
1654 add x86_add_membase, x86_sub_membase, x86_mul_membase
1656 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1658 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1659 GENERAL_REGS they were also hardcoded for all PPC ports.
1661 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1663 Remove hard-coded limit for floating point registers, use
1664 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1666 Notice that in MacOS X calling conventions you can fit a lot more
1667 floating point values in registers, so I should update the PInvoke
1668 test to excercise the passing of floating point values on the
1669 stack (currently broken).
1671 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1673 * tramp-ppc.c (create_trampoline_code): Added
1674 JUMP_TRAMPOLINE_SIZE.
1675 (ppc_magic_trampoline): Follow the pattern from
1676 x86_magic_trampoline: if code is set to zero, return.
1677 (create_trampoline_code): Always pass MonoMethod to the jump
1678 trampoline, before it was passing a null.
1679 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1680 share the code with mono_arch_create_jit_trampoline.
1682 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1684 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1687 * cpu-g4.md: Added length for jmp instruction, the worst case
1688 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1691 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1693 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1695 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1697 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1698 before each IL instruction.
1700 * mini.c (CEE_BOX): Fix warnings.
1702 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1704 * mini.c: removed a few unused vars and extra whitespace.
1706 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1708 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1710 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1712 (OP_GETCHR): use the above
1713 (CEE_LDELEMA): use the above.
1715 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1716 version of the generic impl.
1717 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1718 (CEE_LDELEMA): use the above.
1720 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1722 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1725 * iltests.il: Added new regression test for #56317.
1727 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1729 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1730 under NetBSD. Fixes #56450.
1732 * liveness.c (update_gen_kill_set): Fix previous patch.
1734 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1736 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1738 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1740 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1743 * inssel-sparc.brg: Add more optimizations.
1745 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1747 2004-04-01 Martin Baulig <martin@ximian.com>
1749 * mini.c (handle_box): New static function; moved the
1750 implementation of CEE_BOX here.
1751 (mono_method_to_ir): Added `constrained_call' variable.
1752 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1753 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1754 mono_method_get_constrained() to get the method.
1756 2004-04-01 Martin Baulig <martin@ximian.com>
1758 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1759 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1760 (mono_method_to_ir): We don't need these macros anymore since
1761 mono_class_get_full() already takes care of it.
1763 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1765 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1766 use @function (as doesn't accept #function here) and check the return
1767 value of system and stop if fails.
1769 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1771 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1773 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1775 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1777 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1779 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1782 * basic-long.cs: Add test for negation of Int64.MinValue.
1784 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1786 * mini-sparc.c: Update status.
1788 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1790 * exceptions-sparc.c: Fix return value in filters.
1792 * inssel-sparc.brg: Fix register allocation in some rules.
1794 2004-03-28 Martin Baulig <martin@ximian.com>
1796 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1799 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1801 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1803 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1804 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1805 remove unused conv_u4 opcode.
1807 * mini-x86.c: Remove valgrind workaround since it slows down things
1808 even when mono is not run under valgrind.
1810 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1812 * mini-sparc.c: Update status.
1814 * inssel-sparc.brg: Add some optimizations.
1816 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1817 future delay slot filling. Add support for varargs, tail calls and JMP.
1819 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1820 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1822 * inssel.brg: Fix register allocation in OP_ARGLIST.
1824 * inssel.brg: Fix warnings.
1826 2004-03-25 Martin Baulig <martin@ximian.com>
1828 * mini.c (inflate_generic_field): Removed.
1829 (mini_get_method): Removed, use mono_get_method_full(),
1830 (mini_get_class): Removed, use mono_class_get_full().
1831 (mono_method_to_ir): Pass our generic context to
1832 mono_field_from_token().
1834 2004-03-25 Martin Baulig <martin@ximian.com>
1836 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1837 of a `MonoMethod *'.
1838 (mini_get_method): Take a `MonoGenericContext *' instead
1839 of a `MonoMethod *'.
1840 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1841 a new local variable called `generic_context' which holds the
1842 current `MonoGenericContext *'; use it to lookup things.
1844 2004-03-24 Martin Baulig <martin@ximian.com>
1846 * mini.c (mini_get_class): New static method; if we're inside a
1847 generic instance, inflate the class if neccessary.
1848 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1850 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1852 * iltests.il: New regression test for #55976.
1854 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1857 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1859 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1862 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1864 * liveness.c: Consider SSA stores as well as loads when making vars
1867 * exceptions.cs: New regression tests for register allocation.
1869 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1871 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1872 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1873 domain lock only to protect puntual access to data structures.
1874 Added access lock for sighash, jit_icall_hash_name,
1875 jit_icall_hash_addr and domain->code_mp.
1877 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1879 * driver.c: Print SIGSEGV handling method.
1881 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1883 * mini.c (setup_jit_tls_data): Handle case when this is called
1884 multiple times for a thread.
1886 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1887 is different from fbxx_un. Fixes #54303. Also use constants instead of
1888 magic numbers in a lot of places.
1890 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1892 * exceptions.cs: Fix cctor test when --regression is used.
1894 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1896 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1899 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1901 * inssel-ppc.brg: fixed register assignments for some rules.
1903 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1905 * exceptions.cs: Add test for exceptions in static constructors.
1907 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1908 static constructors outside the domain lock. Fixes #55720.
1910 2004-03-17 Martin Baulig <martin@ximian.com>
1912 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1913 (inflate_generic_field): Take the `MonoMethod *' instead of the
1914 `MonoClass *' and added support for generic method.
1915 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1916 have a `field->parent->gen_params', only inflate the field if it's
1917 an open constructed type.
1919 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1921 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1922 exception object instead of the preconstructed ones.
1924 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1926 * mini.c: reverted changed to sigsegv_signal_handler commited
1927 accidentally in the previous patch.
1929 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1932 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1933 running --aot with an old assembly.
1935 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1937 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1940 * mini-sparc.c: Add support for v9 branches with prediction.
1942 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1944 * mini.c (mini_init): #warning is GNUC only
1946 * mini-sparc.h: implement __builtin_frame_address
1947 and __builtin_return_address for Sun C compiler
1949 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1951 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1953 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1955 * basic-calls.cs: Add test for unaligned byref long argument passing.
1957 * mini-ops.h: Add sparcv9 compare and branch instructions.
1959 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1960 v9 instructions if we have a v9 cpu.
1962 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1963 registers for global allocation.
1965 * exceptions-sparc.c: Fixes.
1967 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1969 * liveness.c (mono_analyze_liveness): Optimized version.
1971 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1973 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1976 * basic-float.cs basic-calls.cs: New regression tests.
1978 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1980 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1981 sigaltstack implementation.
1983 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1985 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1986 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1988 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1990 * mini.c: Fix warnings.
1992 * mini.c (mono_resolve_patch_target): New function which contains the
1993 arch independent part of the patching process.
1995 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1996 patching code to a separate function.
1998 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
2000 * mini.c (add_signal_handler): ifdef out on Windows
2002 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
2004 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
2005 cpu-sparc.md: Add exception handling support + other fixes.
2007 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
2008 typed GC detection in --version.
2010 * basic.cs exceptions.cs: New regression tests.
2012 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
2013 the arch specific code can store data during a compilation.
2015 * mini-ops.h: Add OP_SETFRET.
2017 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
2018 function, register a separate icall for each arity, so the icalls can
2021 * mini.c (mono_print_tree): Print negative offsets in a more readable
2024 * mini.c: Make signal handling work on sparc.
2026 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
2028 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
2030 * jit-icalls.c: Emulate truncl by aintl on solaris.
2032 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
2034 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
2036 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
2038 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
2040 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
2041 a MarshalByRef type, inline a method that performs the check, taking into
2042 account that the object can be a proxy. Also implemented tow new opcodes:
2043 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
2044 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
2045 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
2047 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
2049 * mini-ppc.c: if a relative branch displacement is too big
2050 but it points to and area reachable with an absolute branch,
2053 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
2055 * mini.c: optimize small copies in cpblk.
2057 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
2059 * basic-calls.cs basic-float.cs: New regression tests.
2061 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
2062 negative offsets from %fp. Implement localloc. Fix local register
2063 allocation. Fix the case when the this argument needs to be saved to
2064 the stack. Implement some missing opcodes.
2066 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
2068 * mini.c (mini_method_compile): Reenable global regalloc in methods
2069 with exception handlers.
2071 * linear-scan.c (mono_varlist_sort): Fix warning.
2073 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
2075 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
2078 * liveness.c: Make all variables uses in exception clauses volatile, to
2079 prevent them from being allocated to registers. Fixes #42136.
2081 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
2083 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
2086 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
2087 argument to mono_arch_regalloc_cost.
2089 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
2092 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
2094 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
2095 Make the cost of allocating a variable to a register arch dependent.
2097 * basic-calls.cs: Fix compilation of tests.
2099 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
2100 helper function to cut back on the number of #ifdefs needed.
2102 * mini-ppc.c: Fix compilation.
2104 * basic-calls.cs: New regression tests.
2106 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
2108 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
2109 of l0 since that is callee saved.
2111 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
2114 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
2115 of delay instruction.
2117 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
2119 * mini.h (MonoCallInst): Add 'virtual' flag.
2121 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
2123 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
2125 * *.cs: New regression tests.
2127 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
2130 * mini.c (mono_runtime_install_handlers): Fix build.
2132 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
2133 'signal_stack_size' members.
2135 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
2136 alternate signal stack.
2138 * exceptions-x86.c: Add stack overflow handling.
2140 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
2141 functions to arch independent code.
2143 * mini.c (mono_print_tree): Print more detailed info for load_membase
2146 2004-02-23 Martin Baulig <martin@ximian.com>
2148 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
2150 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
2152 * mini-x86.c: fixed reg allocation for div/rem.
2154 2004-02-22 Miguel de Icaza <miguel@ximian.com>
2156 * driver.c (mono_main): Report some configuratio options on --version.
2158 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
2160 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
2161 low in the address space. Correctly flush memory in thunks where we
2164 2004-02-20 Martin Baulig <martin@ximian.com>
2166 * mini.c (mini_get_method): New static method; inflate all generic
2167 methods and methods in open generic instances.
2168 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
2169 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
2171 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
2173 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
2175 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
2177 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
2179 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
2181 * mini-sparc.c (flushi mono_arch_output_basic_block): make
2182 it compile using Sun's compiler.
2184 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
2186 * 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.
2188 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
2190 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
2192 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
2194 * mini-ppc.c: handle calls outside of the allowed range with thunks
2195 allocated using the code manager.
2196 * tramp-ppc.c: use the code manager to hold generated native code.
2197 Fixed the magic trampoline to just patch vtable entries.
2199 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
2201 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
2204 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
2206 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
2209 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
2210 if we have a working __thread implementation.
2212 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
2213 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
2215 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
2217 * mini-x86.c: Fix compilation under gcc 2.
2219 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
2221 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
2222 contains a call to the wrapped function.
2224 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
2225 OP_<CALL>_IMM opcodes, and use them under X86.
2227 * mini.c (mono_jit_find_compiled_method): Fix warning.
2229 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
2231 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
2233 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
2234 functionality to mini.c.
2236 * mini.c (mono_create_jump_trampoline): New function to create a jump
2237 trampoline. Return a compiled method instead of a trampoline if it
2238 exists. Add a cache for jump trampolines.
2240 * mini.c (mono_jit_find_compiled_method): New function to return a
2241 compiled method if it exists.
2243 * mini-x86.c: Call mono_create_jump_trampoline instead of
2244 mono_arch_create_jit_trampoline.
2246 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
2247 a jump trampoline. Fixes #52092.
2249 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
2251 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
2252 which is not up-to-date. Add check_corlib_version () instead.
2254 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
2257 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
2258 since newer valgrind versions do not need it.
2260 * mini.c (mono_jit_compile_method_with_opt): New helper function to
2261 compile a method with a given set of optimizations.
2263 * mini.c: Compile icall wrappers on-demand instead of at startup.
2265 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
2266 wrapper for an icall.
2268 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
2270 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
2273 * iltests.il: Add test for non-empty stack before switch instruction.
2275 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
2277 * mini.c: Add support for new stringbuilder marshalling conventions.
2279 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
2281 2004-02-01 Martin Baulig <martin@ximian.com>
2283 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
2284 in `ginst->mtype_argv'.
2286 2004-01-31 Miguel de Icaza <miguel@ximian.com>
2288 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
2289 facilitate grepping.
2291 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
2293 * mini.c: fixed buglet in initobj generic implementation for references.
2295 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
2297 * Makefile.am: make the version script conditional.
2298 * jit-icalls.c: handle missing truncl().
2300 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
2302 * exceptions.cs: Add more tests for double->int conversion.
2304 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
2305 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
2307 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
2309 * driver.c: make --verbose --version emit an error
2310 if the loaded corlib doesn't match the runtime version.
2312 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
2314 * mini-ppc.h: export ppc_patch().
2315 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
2316 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
2317 on par or better than on MacOSX.
2319 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
2321 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
2322 mono_lookup_pinvoke_call.
2324 * mini-x86.c: Under windows, the default pinvoke calling convention is
2325 stdcall. Fixes #52834.
2327 * mini.c (optimize_branches): Add an upper bound to the number of
2328 iterations to prevent infinite loops on strange loops. Fixes #53003.
2330 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
2332 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
2333 and ISINST. Fixes #52093.
2335 * objects.cs (test_0_vector_array_cast): New tests.
2337 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
2339 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
2340 checking in Array.Set ().
2342 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
2345 * object.cs (test_0_multi_array_cast): New regression test.
2347 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
2349 * exceptions-ppc.c: fix build on Linux/PPC.
2351 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
2353 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
2354 running under valgrind.
2355 (x86_magic_trampoline): Fix build bustage.
2357 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
2358 negative values as well. This is needed for the encoding of the line number
2359 info, since sometimes the line numbers are not in increasing order.
2361 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
2363 * cpu-pentium.md (localloc): Increase the size of the localloc
2364 instruction since it is a loop under Win32.
2366 * debug-mini.c (record_line_number): Get rid of unneccesary memory
2369 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
2371 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
2372 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
2373 Max Horn (max@quendi.de). Fix file names in comments.
2375 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
2377 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
2378 avoid stack overflow.
2379 (replace_usage): Avoid uninitialized variable warnings.
2381 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
2382 and taking the address of valuetype variables.
2384 2004-01-03 Patrik Torstensson
2386 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
2387 for other purposes than FP later on.
2389 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
2391 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
2394 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2396 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
2398 2003-12-30 Patrik Torstensson <p@rxc.se>
2400 * mini-x86.h: Decreased number of availiable fp regs.
2401 Solves corner cases with FP spilling.
2403 2003-12-23 Patrik Torstensson <p@rxc.se>
2405 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
2406 for floating point stack tracking / spilling on x86.
2409 * basic-float.cs: added float mul overflow test.
2411 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
2413 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
2415 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2417 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
2418 supports for cond branches that overflow the immediate
2419 overflow offset. mcs can compile simple programs.
2421 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2423 * exceptions-ppc.c: exception handling support wip:
2424 finally handlers get run on exception.
2426 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
2428 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
2431 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2433 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
2434 initial support for stack walking and unwinding.
2436 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
2438 * driver.c (mono_main): Make corlib-out-of-sync message more
2439 descriptive. Also remove verify_corlib call.
2441 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2443 * mini.c: make CEE_NEWARR calls and other emulated opcodes
2444 not overlap with other call's arguments, too.
2446 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
2448 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
2449 move to arch-specific code the choice of arch-specific
2450 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
2451 * mini.c: ensure emulation calls will not interleave
2454 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
2456 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
2457 the magic trampoline stack frame is dropped before executing
2460 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
2462 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
2463 and integer to fp conversions. Added support for overflowing
2464 arguments on the stack. Reserve a couple more registers as temps.
2465 Added support for aot compilation (as output still needs to be
2468 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2470 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
2471 Don't overwrite return register in some corner cases.
2473 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
2475 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
2476 static constructors when AOT compiling.
2478 * driver.c (mono_main): Call mono_check_corlib_version.
2480 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2482 * cpu-g4.md, basic.cs: fixed div target register.
2484 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2486 * mini-ppc.c, basic.cs: shl_imm fix with test.
2488 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2490 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2491 structures by value. Misc fixes.
2492 * objects.cs: more tests.
2494 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2496 * mini-ppc.c: lconv.ovf.i implemented.
2498 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2501 (mini_init): don't error out if someone already called g_thread_init.
2503 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2505 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2506 to be any type per the spec. Fix abnormal memory usage when
2507 the same object is repeatedly thrown.
2509 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2511 * mini.c: check for overruns in IL code.
2513 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2515 * TODO: Add/remove some todo entries.
2517 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2519 * driver.c (mono_main): Call mono_verify_corlib.
2521 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2523 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2524 This has been moved to mini.c
2525 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2526 type being casted is marshalbyref it could be a proxy, so instead of
2527 emitting the type check code, emit a call to a runtime method that will
2528 perform the check by calling CanCastTo if needed.
2530 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2532 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2533 methods with large stack frames under Win32.
2535 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2537 * Makefile.am: Distribute regression tests.
2539 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2540 at the end instead of inserting each variable into the sorted list.
2542 * linear-scan.c (mono_varlist_sort): New helper function.
2544 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2546 * mini.c: ensure arguments and locals are within bounds.
2548 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2550 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2553 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2555 * mini.c (mono_cprop_copy_values): Fix crash.
2557 * aot.c: Set verbosity back to 0.
2559 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2561 * regalloc.c: complete memory leak fix by Laurent Morichetti
2564 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2566 * driver.c (main_thread_handler): Revert the previous patch.
2568 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2571 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2572 memory from the memory pool.
2574 * driver.c (main_thread_handler): Turn on all optimizations when
2577 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2578 an array for better performance.
2580 * regalloc.c (mono_regstate_assign): Fix memory leak.
2582 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2583 serialize the debug info.
2585 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2586 debug info from the serialized representation.
2588 * aot.c: Save debug info into the generated file and load it when
2591 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2593 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2595 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2596 More FP-related fixes.
2598 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2600 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2601 and register allocation buglet. Hello world now runs.
2603 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2605 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2606 * tramp-ppc.c: fixed class init trampoline.
2607 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2609 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2611 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2612 mini.c: more ppc changes/fixes.
2614 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2616 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2617 Also optimize the case when the arguments are the same in the caller
2620 * iltests.il: Add tests for tail calls with valuetype arguments.
2622 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2624 * mini-ppc.c: fixes for struct return type.
2626 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2628 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2629 mono_spillvar_offset() to arch-specific code.
2631 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2633 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2635 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2637 * exceptions-x86.c: Fix stack space leaks.
2639 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2640 registers from the lmf if the method has save_lmf set.
2642 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2644 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2645 of icall wrappers into InvokeInDomain, since these are now per-domain.
2647 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2649 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2650 make some opcode emulation and intrinsic ops enabled/disabled
2651 according to the architecture. More fixes.
2653 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2655 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2657 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2659 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2660 arch-specific handling for 'this' and struct return type to
2663 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2665 * aot.c: prevent divide by zero error when reporting (it happened with
2668 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2670 * mini.h (inst_switch): Remove unused macro.
2672 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2675 (load_aot_module): free 'info->methods' and 'info' properly. No more
2676 "free(): invalid pointer blah" messages when you have an old aot
2679 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2681 * jit-icalls.c, mini.c: Added support for context static fields.
2683 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2685 * mini.c (mono_method_blittable): Methods which set LastError are not
2686 blittable either. Fixes #51108.
2688 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2690 * mini.c: flush icache.
2691 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2693 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2695 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2697 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2699 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2702 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2705 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2707 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2709 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2710 instruction when the result is discarded.
2712 * iltests.il (test_0_div_regalloc): New regression test.
2714 * arrays.cs: Fix compilation error.
2716 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2718 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2719 float rules to inssel-x86.brg: sane architectures with FP registers
2720 don't need to implement these rules.
2722 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2724 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2726 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2728 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2729 implementation of 32 bit systems.
2731 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2733 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2734 (Jeroen Zwartepoorte).
2736 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2738 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2739 the caller and the callee matches.
2741 * mini.c (mono_method_to_ir): Add comment.
2743 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2744 signbit is missing on some platforms.
2746 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2748 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2750 * mini.c (setup_jit_tls_data): Call the new function.
2752 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2754 * mini-x86.c: Add experimental support for fast access to the lmf
2755 structure under NPTL/Linux 2.6.x.
2757 2003-11-06 Martin Baulig <martin@ximian.com>
2759 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2760 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2763 2003-11-02 Martin Baulig <martin@ximian.com>
2765 * mini.c (inflate_generic_field): New static method.
2766 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2767 generic instance and the field is declared in a generic type, call
2768 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2770 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2772 * mini.h mini.c (mono_method_same_domain): New function to return
2773 whenever the caller and the callee are in the same domain.
2775 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2777 2003-10-30 Martin Baulig <martin@ximian.com>
2779 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2780 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2782 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2783 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2785 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2787 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2790 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2791 object here, so it is in the correct appdomain etc.
2793 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2795 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2797 (mono_method_to_ir): Avoid freeing the type created returned from
2798 mono_type_create_from_typespec, since it is put into an internal cache
2799 by the function. Fixes pointer.exe.
2801 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2802 trampolines for icalls and pinvokes as well. Fixes #33569.
2804 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2806 * mini.c: Update after appdomain changes.
2808 * mini.c (mono_jit_compile_method_inner): Allways compile native
2809 method wrappers in the root domain, since there can only be one
2810 instance of them, whose address is stored in method->info.
2812 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2814 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2815 environment variable. Instead detect automatically whenever running
2816 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2819 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2821 * trace.c, trace.h: New files that implement the new trace option
2824 * driver.c: Document new --trace options.
2826 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2829 - if (mono_jit_trace_calls)
2830 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2832 * mini.h: prototypes.
2834 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2836 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2838 * mini.c inssel.brg: Implement typedefbyref opcodes.
2840 * mini.c (mono_jit_compile_method): Remove unused local variable.
2842 * mini.c (mono_jit_compile_method_inner): Ditto.
2844 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2846 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2848 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2850 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2852 * mini.c (mono_no_aot): Remove unused global variable.
2854 * mini.c: Thread safety fixes.
2856 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2858 * mini.c (mono_create_class_init_trampoline): Add a lock around
2859 class_init_hash_addr.
2861 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2864 * mini.c: Decompose the NEWARR instruction before decomposing its
2865 arguments. Fixes #30073.
2867 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2869 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2872 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2874 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2876 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2878 * driver.c: Add support for compiling icall wrappers to --compile.
2880 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2882 * inssel.brg: The empty value in class->interface_offsets is -1, not
2885 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2887 * objects.cs: New test for 'is' operator on an array of interfaces.
2889 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2891 * tramp-ppc.c: update trampoline code to support jumps
2892 and class initialization.
2894 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2896 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2898 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2900 * inssel.brg (OP_UNBOX): Remove unused rule.
2902 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2903 region instead of one for each method. Fixes #47813.
2905 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2907 * exceptions.cs (test_0_nested_finally): New regression test for
2908 nested exception handlers.
2910 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2912 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2914 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2917 * mini.c (mono_method_check_inlining): Make the inlining limit
2918 configurable by an environment variable.
2920 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2922 * mini.h: Bump AOT file version.
2924 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2925 token, store the image along with the token, since the token might not
2926 refer to the same image as the method containing the relocation,
2927 because of inlining.
2929 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2931 * mini.c (mono_precompile_assemblies): New function to compile
2932 all methods in all loaded assemblies.
2934 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2936 * regalloc.h regalloc.c (MonoRegState): Change the type of
2937 iassign and fassign to int*, since they can contain large negative
2938 values if the register is spilled. Also added some comments. Fixes
2941 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2942 under Win32. Fixes #42964.
2944 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2946 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2948 * aot.c: Added support for AOT compiling methods which contain calls
2949 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2952 * driver.c (compile_all_methods): Run the compilation in a thread
2953 managed by mono. Fixes #44023.
2955 * mini.c (mono_codegen): Print full method name in verbose output.
2957 * mini-x86.c (mono_arch_patch_code): Fix warning.
2959 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2960 jumps, since the method we are jumping to might be domain-specific.
2962 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2964 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2966 * inssel.brg: string chars are unsigned.
2968 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2970 * TODO: New todo item.
2972 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2973 which calls mono_runtime_class_init and patches the call site to
2974 avoid further calls.
2975 (mono_arch_create_class_init_trampoline): New arch specific function
2976 to create a class init trampoline.
2977 (create_trampoline_code): Generalized so it can create
2978 class init trampolines as well.
2980 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2981 (mono_create_class_init_trampoline): New function to create and cache
2982 class init trampolines.
2983 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2984 vtable given the address of a class init trampoline. Used by the
2986 (mono_codegen): Generate a call to a trampoline instead of
2987 mono_runtime_class_init in LDSFLD[A].
2988 (mono_codegen): Add relocations for the new trampoline.
2990 * mini.h mini-x86.c aot.c: Added a new relocation type:
2991 MONO_PATCH_INFO_CLASS_INIT.
2993 * mini.h: Bump AOT version number.
2995 * aot.c: Create a copy of the loaded code instead of using the original
2996 so methods which call each other will be close in memory, improving
2999 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
3000 patch since it breaks the regression tests.
3002 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
3003 for the register saving instruction sequence since the
3004 frame_state_for function in glibc 2.3.2 don't seem to detect it.
3006 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
3008 * TODO: Fix todo item && remove another.
3010 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
3012 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
3015 * aot.c: Moved the check for MONO_LASTAOT into the initialization
3016 function of the module.
3018 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
3019 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
3020 --no-aot command line option.
3022 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
3024 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
3025 by Bernie Solomon (bernard@ugsolutions.com).
3027 * inssel.brg: Refactor the interface offset table related code into
3028 its separate functions and add support for the AOT case.
3030 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
3032 * aot.c (mono_aot_get_method_inner): Fix memory leak.
3034 * aot.c: Added mono_aot_verbose variable and made all debugging
3035 output depend on the value of this variable.
3037 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
3038 method_label and info_label.
3040 * mini.h mini-x86.c aot.c: Added a new relocation type
3041 MONO_PATCH_INFO_IID for klass->interface_id.
3043 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
3044 the MonoJitInfo structure.
3046 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
3047 a non-root appdomain in shared mode.
3049 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3051 * aot.c: make aot loader less verbose. Remove free of unused variable.
3053 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
3055 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
3057 * .cvsignore: Added *.dll.
3059 * mini.c (mono_print_tree_nl): New function callable while debugging.
3061 * mini.c (mono_print_code): Export this.
3063 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
3066 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
3068 * mini.h (MonoCompile): Added 'jit_info' field.
3070 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
3071 the cfg structure, since it is needed by the AOT compiler.
3073 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
3075 * aot.c: A major rewrite. Changes include:
3076 - save exception tables for methods which have them.
3077 - cache failed lookups in aot_get_method () to avoid the (slow) calls
3079 - reworked the file format so it is now much smaller and needs
3080 fewer relocation entries.
3082 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
3084 * aot.c (load_aot_module): Fix build bustage on platforms without
3087 2003-09-04 Martin Baulig <martin@ximian.com>
3089 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
3091 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
3093 * TODO: Some new optimization ideas.
3095 * aot.c: Move AOT module loading logic here from mono_assembly_open.
3097 * aot.c: Save the optimization flags used to compile the code into
3100 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
3101 support emitting domain specific code.
3103 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
3104 no longer domain neutral. It can be made domain neutral by compiling
3105 with --optimize=shared.
3107 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
3110 * driver.c mini.h mini.c: New --no-aot debugging option which disables
3111 loading of AOT code.
3113 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
3115 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
3116 if there is no domain neutrality information.
3118 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
3120 * aot.c (mono_compile_assembly): Emit a symbol containing the file
3121 format version into the generated library.
3123 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
3124 callee method into the caller since one of them could be shared.
3126 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
3127 system exceptions from AOT code now works.
3129 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
3130 method if it is domain neutral and the callee is not.
3132 * graph.c (cfg_emit_one_loop_level): Fix warning.
3134 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
3136 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
3139 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
3141 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
3142 is needed by code which is executed before mono_runtime_init ().
3143 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
3145 * mini.c (mono_thread_abort): Fix warning.
3146 (mono_jit_compile_method): Call static constructor in the AOT case too.
3148 * aot.c (mono_compile_assembly): Fix warning.
3150 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3152 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
3154 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
3156 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
3158 * cpu-pentium.md: Fix the length of call opcodes so they include the
3159 ESP restoring instruction. Fixes #47968.
3161 2003-08-28 Martin Baulig <martin@ximian.com>
3163 * mini-x86.c (mono_arch_call_opcode): Added support for
3164 MONO_TYPE_GENERICINST.
3166 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
3168 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
3170 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
3171 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
3173 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
3176 2003-08-26 Martin Baulig <martin@ximian.com>
3178 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
3179 when reporting an error, set this to the actual error location.
3180 (mono_method_to_ir): Report the correct error location if
3181 get_basic_blocks() returned an error.
3183 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
3185 * mini.c (mono_type_blittable): OBJECT is not blittable.
3186 (mono_method_blittable): Methods which have marshalling descriptors
3187 are not blittable either. Fixes #47842.
3189 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
3191 * driver.c mini.c: Use an environment variable instead of a global
3192 variable. Also fix the build.
3194 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
3195 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
3198 * driver.c mini.c: Added --with-valgrind option to turn off some
3199 code which prevents mono from running under valgrind.
3201 * mini.c (mono_emit_call_args): Fixed warning.
3203 * mini.c (mono_emulate_opcode): Fixed warning.
3205 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3207 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
3208 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
3209 regalloc.c, regalloc.h: specify available registers in arch-specific
3210 code and support floats in the regallocator (patch by Laurent Morichetti
3213 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3215 * mini.c: mono_thread_current() can be called only after
3216 mono_runtime_init(): rearrange code to not call it early on.
3218 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3220 * mini.c: allocate jump tables in the code mempools.
3222 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3224 * mini.c, mini.h: make sure per-thread data allocated by the jit is
3227 2003-08-10 Miguel de Icaza <miguel@ximian.com>
3229 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
3230 12 to 16. This fixes bug #47453.
3233 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
3235 * mini-ppc.c: fixed indexed load and unsigned compares.
3237 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
3239 * mini.c: reenabled installation of handler for
3240 thread abort signal.
3242 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3244 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
3245 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
3246 until it's fixed and actually useful.
3248 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3250 * inssel-long32.brg: couple more opcodes implemented.
3252 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
3254 * mini-sparc.c: Even more opcodes implemeted.
3256 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
3258 * mini-sparc.c: More opcodes implemented.
3260 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
3262 * mini-sparc.c: More opcodes implemented.
3264 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
3266 * inssel-sparc.brg: Add some needed rules. Direct
3268 * Makefile.am: Use inssel-sparc.brg
3269 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
3270 an assert happy for now.
3272 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
3274 * mini-sparc.c: Fixed compile errors.
3275 * exceptions-sparc.c: Same. We now produce a mono binary
3276 on sparc-linux. Yea.
3278 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
3280 * mini-sparc.c: Renamed registers. Also some macro cleanups.
3281 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
3282 They compile, but do not work.
3284 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3286 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
3287 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
3288 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
3291 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3293 * mini.c: more opcodes implemented and better support for generics.
3295 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3297 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
3298 * mini.c, mini.h: first cut at generics support: some new instructions
3299 added and changed the behaviour of some of the existing ones.
3301 2003-07-21 Miguel de Icaza <miguel@ximian.com>
3303 * mini.c: Removed definition of metadata_shared mutex here.
3305 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3307 * mini-x86.c: make vararg calls work for instance methods.
3309 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
3311 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
3312 returns the arguments in a separte list, now.
3314 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3316 * aot.c, mini.c: updates for array type representation changes.
3318 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
3320 * mini.c: register function to perform jit shutdown.
3322 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3324 * mini.c: use a faster allocator if possible.
3326 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3328 * aot.c: some cleanups and portability changes.
3330 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3332 * mini.c: use faster allocation for CEE_BOX if possible.
3334 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3336 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
3337 Moved inlined mempcy code to its own function so that is can be
3338 reused. Added an inline memset function as well (optimized initobj).
3339 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
3341 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3343 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
3345 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
3347 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
3348 arch code can setup the cpu for CLR execution, if needed.
3349 We use it on x86 to set the precision of FP operations.
3351 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
3353 * mini.c: disable some optimizations if we can guess they'll cost too
3354 much for a given method.
3356 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3358 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
3360 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
3361 * mini.h mini.c mini-x86.c: Added instruction level coverage
3362 info collection support.
3364 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3366 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
3367 is now implemented in the profiling API. Get rid of a couple of
3368 unnecessary global variables.
3370 2003-06-15 Nick Drochak <ndrochak@gol.com>
3372 * basic-long.cs: tests for negative values for bigmul, and unsigned.
3373 * cpu-g4.md: add op_bigmul and op_bigmul_un
3374 * cpu_pentium.md: add op_bigmul_un
3375 * inssel-long32.brg: add rule for unsigned bigmul
3376 * mini-ops.h: define OP_BIGMUL_UN
3377 * mini-x86.c: THE BUG: handle (un)signed properly
3378 * mini.c: choose unsigned opcode if needed.
3379 This set of patches fixes bug #44291
3381 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
3383 * mini.c (optimize_branches): improved to handle all kinds of
3384 conditional branches.
3386 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3388 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
3389 don't raise exceptions.
3391 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3393 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
3394 to arch-specific files.
3396 2003-06-09 Martin Baulig <martin@ximian.com>
3398 * Makefile.am (libs): Added $(LIBGC_LIBS).
3400 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
3402 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
3403 and OP_ATAN (fixes bug#44293).
3405 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
3407 * Makefile.am, mini-x86.c: rename cpu description array to
3408 pentium_desc, since some compilers define the 'pentium' preprocessor
3411 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
3413 * mini.c (mini_select_instructions): add explicit branch if the
3414 following block is not the false target of a conditional branch -
3415 we need this with any optimization that reorder or remove bblocks
3417 * mini.c (optimize_branches): bug fixes
3419 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
3421 * mini.c (mono_method_to_ir): inline static readonly fields
3423 * ssa.c (fold_tree): start cfold support for long (very simple
3426 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
3428 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3430 * inssel.brg: fixed memcpy (bug #44219).
3432 2003-06-05 Dick Porter <dick@ximian.com>
3434 * driver.c: Set the glib log levels to not abort if g_message
3437 g_set_prgname() has to happen before mini_init() so that the
3438 process handle gets the info.
3440 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3442 * driver.c: add intrins to the default optimizations to get wider
3445 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3447 * mini.h: some large basic blocks will overflow a 16-bit
3448 integers for symbolic registers.
3450 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3452 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
3453 (mono_arch_output_basic_block): fix bug 43499
3455 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3457 * mini.c: kill duplicated definition of mono_debug_format.
3459 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
3461 * mini-x86.c, arrays.cs: fixed register allocation bug.
3463 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3465 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
3467 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
3469 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3472 (print_method_from_ip): also print source location information if
3475 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
3477 * mini.c (mono_find_block_region): bug fix in region code
3478 (mini_method_compile): enable removing unreachable code again, but
3479 only in methods without exception clauses.
3481 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3483 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
3484 Implemented arglist opcode and handling of TypedReference type.
3485 Fixed x86 call convention when a structure is returned.
3486 Minimal support for calling static vararg methods.
3488 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3490 * mini.c (mini_method_compile): always remove unreachable code,
3491 because the code in them may be inconsistent (access to dead
3492 variables for example).
3494 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3496 * driver.c, debug-mini.c: warning fixes.
3498 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3500 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3502 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3504 * mini.c: thread-static fields are registered in mono_class_vtable(),
3505 so ensure the function is called before checking for them.
3507 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3509 * mini.c (optimize_branches): fix for bug 43586
3511 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3512 overflow (fixes Bug #43639)
3514 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3516 * mini.c, objects.cs: allow the use of stobj for primitive types.
3518 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3520 * mini.c: be less strict about argument checking until we support
3521 running the verifier.
3523 2003-05-27 Nick Drochak <ndrochak@gol.com>
3525 * basic-long.cs: tests for (ulong)int * (ulong)int also
3526 * mini.c: use the same trick for (ulong)int * (ulong)int
3528 2003-05-27 Nick Drochak <ndrochak@gol.com>
3530 * basic-long.cs: add regression test for (long)int * (long)int
3531 * cpu-pentium.md: add op_bigmul specification
3532 * inssel-long32.brg: add OP_BIGMUL rule
3533 * mini-ops.h: add OP_BIGMUL
3534 * mini-x86.c: register allocator: handle case where src1 needs to be
3536 * mini.c: substitute special BIGMUL opcode in the tree for
3537 (long)int * (long)int
3539 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3541 * jit-icalls.c: call the type ctor on field access if needed.
3543 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3545 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3546 to a method (including results of ldelema, bug#43207).
3548 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3550 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3551 colors to show exception handler blocks.
3553 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3554 (fix for pinvoke7.cs).
3556 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3558 * mini.h, mini.c: ensure correct initialization order for types that
3559 require it. Prepare for lazy compilation of jit icall wrappers.
3560 Provide a name for opcode emulation to reduce unneeded mallocing.
3562 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3564 * mini-x86.c: better register restoring code and profiling
3565 support for tail calls.
3567 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3569 * mini.h, driver.c: prepare for leaf methods optimization.
3571 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3573 * mini.c: get targets of branches before converting a method.
3575 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3577 * mini.c (optimize_branches): added some experimental code (disbaled)
3579 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3581 * mini.c (optimize_branches): fix branch to branch optimization
3583 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3585 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3587 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3589 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3592 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3594 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3595 enable use of interface variables again.
3597 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3598 I1 to registers because there is no simply way to sign extend 8bit
3599 quantities in caller saved registers on x86.
3601 * inssel-float.brg: set costs of some rules to 2 so
3602 that monobure always select the arch. specific ones if supplied,
3603 regardless of the order we pass the files to monoburg.
3605 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3607 * mini.c, mini-x86.c: since the magic trampoline for jumps
3608 can't patch the code directly, we do it as soon as the
3609 method gets compiled.
3611 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3613 * mini-x86.c, mini.h: introduce a new patching method
3614 to support CEE_JMP and tail calls.
3615 * mini.c: obey tail.call. Don't precompile methods target
3617 * tramp-x86.c: new trampoline code to handle methods
3618 reached through a jump.
3620 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3622 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3623 bit values to registers
3625 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3627 * mini.c (mono_compile_get_interface_var): share interface
3628 variables if possible.
3630 2003-05-16 Martin Baulig <martin@ximian.com>
3632 * debug-mini.c (mono_init_debugger): New function to initialize
3633 the debugger. This is not in the debugger since it needs to
3634 access some of mini's internals.
3636 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3638 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3640 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3642 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3643 for value type handling.
3645 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3647 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3648 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3650 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3652 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3653 the constructor through a proxy.
3655 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3657 * jit-icalls.c, inssel.brg: fixes to array element address
3660 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3662 * mini-x86.c (is_regsize_var): allocate pointer to registers
3664 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3666 * driver.c: fixed typo, added intrins to the set of optimizations
3667 tested with regressions.
3669 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3671 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3672 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3675 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3677 * inssel.brg: remove some common pop instructions without side effects
3679 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3681 * inssel-x86.brg: fixed thinko in int to double conversions.
3683 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3685 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3687 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3689 * inssel-long32.brg: two more missing instructions.
3691 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3693 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3696 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3698 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3701 * basic-float.cs: Added tests for negative zero.
3703 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3705 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3706 a couple of missing operations for long casts, with test cases.
3708 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3710 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3712 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3714 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3715 code size estimation.
3717 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3719 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3720 abstract methods (fix bug 42542)
3722 * aot.c: add ability to handle array types
3724 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3726 * mini.c: Call the _specific versions of the object allocation
3727 functions if possible.
3729 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3731 * driver.c: call setlocale ().
3733 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3735 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3738 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3740 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3742 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3743 wrappers (fix bug 42122)
3745 2003-05-04 Martin Baulig <martin@ximian.com>
3747 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3749 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3750 s/mini_set_defaults/mono_set_defaults/g.
3752 2003-05-04 Martin Baulig <martin@ximian.com>
3754 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3756 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3758 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3759 (reported by Don Roberts).
3761 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3763 * mini.c: temporarily work around two bugs for this release.
3765 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3767 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3768 that contains -export-dynamic and it makes using the ld script
3770 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3772 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3774 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3777 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3779 * mini.c: make sure leave calls all the needed finally blocks,
3780 even when the target jumps out of multiple exception clauses.
3782 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3784 * ldscript, Makefile.am: add linker script to reduce the number of
3785 exported symbols (should also fix the issues with libwine defining
3786 some of the same symbols in io-layer).
3788 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3790 * driver.c (mini_main): Avoid assertion when no file name is given on
3793 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3795 * driver.c: added --version/-V command line option.
3796 Added the inline optimization in the regression tests.
3798 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3800 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3801 to the type in the method signature (fixes bug#42134).
3803 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3805 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3807 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3809 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3811 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3813 * driver.c: fixed bug #42100.
3815 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3817 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3819 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3821 * mini.c: moved most of the code required to do inlining to its own
3822 function so it can be reused. Inline also ctors if appropriate.
3824 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3826 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3827 the runtime can call mono API functions.
3829 2003-04-27 Martin Baulig <martin@ximian.com>
3831 * debug-mini.c (mono_debug_init_method): Added
3832 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3833 send a notification to the debugger.
3835 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3836 running in the Mono Debugger, just pass the breakpoint number to
3837 mono_debug_init_method().
3839 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3841 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3843 * mini.c: allow some more unsafe compares.
3845 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3847 * mini-x86.c, Makefile.am: make distcheck works (partially from
3848 a patch by Richard Lee <r.h.lee@attbi.com>).
3849 * regset.c, regset.h: removed, they are unused.
3851 2003-04-25 Dick Porter <dick@ximian.com>
3853 * driver.c: Usage reports the name as 'mono' not 'mini'
3854 * exceptions-x86.c: Build and run on freebsd
3856 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3858 * Makefile.am: install the program with the 'mono' name and
3859 the library as libmono instead of mini and libmini.
3861 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3863 * driver.c: provide the APIs for the embedding interface of the old jit.
3865 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3867 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3869 2003-04-23 Martin Baulig <martin@ximian.com>
3871 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3873 * driver.c: Added `--debug' command line argument to enable
3876 2003-04-23 Martin Baulig <martin@ximian.com>
3878 * debug.[ch]: Removed. The code is now in
3879 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3881 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3884 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3886 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3888 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3891 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3892 mono_domain_finalize.
3893 (mini_method_compile): use mono_method_profile* if the the option is
3896 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3898 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3899 methods with their wrapper.
3901 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3902 methods with their wrapper.
3904 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3907 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3910 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3913 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3915 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3917 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3919 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3920 of the mempool. This is slightly faster and uses less memory
3922 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3924 * mini.c: avoid O(n) allocation for variables.
3926 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3928 * mini.c: handle items on the stack after inlining methods.
3930 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3932 * mini.c: make the method->opcode optimization dependent
3933 on MONO_OPT_INSTRINS and do it lazily.
3935 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3937 * driver.c: print overall results at the end of regression run.
3939 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3941 * inssel.brg: don't overwrite symbolic registers.
3943 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3945 * inssel-x86.brg: fix conversion from long to float.
3947 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3949 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3951 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3953 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3955 * driver.c: Added --print-vtable option as in the old JIT.
3957 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3959 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3961 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3963 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3965 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3967 * mini.c regalloc.c regalloc.h: Fix memory leak.
3969 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3971 * aot.c (mono_aot_get_method): register all used strings
3973 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3975 * mini.c: always intern strings references with ldstr at compile time.
3977 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3979 * Makefile.am: add BUILT_SOURCES.
3981 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3983 * driver.c: give a better error message when the assembly to execute
3984 doesn't have an entry point.
3986 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3988 * Makefile.am: added hack for automake
3990 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3993 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3995 22003-04-07 Martin Baulig <martin@ximian.com>
3997 * Makefile.am: Added Makefile.am.
3999 * debugger-main.c: Removed, this is now in the debugger where it
4002 * mini.pc.in: Call this package `mini' for the moment.