1 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
6 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
8 * driver.c: enable loop optimizations by default.
10 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
12 * mini-x86.c: fix calc of max loop size when aligning loops start.
14 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
16 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
19 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
24 * basic-long.cs: Add tests for add/subtract of immediates with carry.
26 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
28 * mini.c (inline_method): Allways inline some wrappers even if the cost
29 is too large. Fixes #58785.
31 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
33 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
35 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
36 (crichton@gimp.org). Beginning of support for sparc/linux.
38 * mini-sparc.c: Optimize retrieval of LMF address.
40 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
42 * exceptions-ppc.c: handle alloca in methods with clauses.
44 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
46 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
48 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
50 * mini.c: Delegate most of the abort signal work to
51 mono_thread_request_interruption, which also handles Stop and Suspend
54 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
56 * mini.c mini.h: Allow inlining of icall wrappers if the backend
57 supports the save/restore lmf opcodes.
59 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
61 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
64 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
66 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
68 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
69 methods which contain array accesses.
71 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
72 boundaries. Fixes #58537.
74 * iltests.il: Add regression test for #58537.
76 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
78 * mini-x86.c (mono_arch_local_regalloc): Last part of
79 fix for bug #58633 (releasing register to early).
81 2004-05-18 Miguel de Icaza <miguel@ximian.com>
83 * basic-long.cs: Add new regression test.
85 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
87 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
88 register too early on the chain.
90 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
92 * mini.c (create_helper_signature): Use a helper function to reduce
93 the code which needs to be written. Also set the calling convention of
94 icalls on windows. Fixes #57840.
96 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
98 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
99 exceptions-ppc.c: added helper function to get the instruction address
100 from a signal handler context.
102 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
104 * helpers.c: use g_get_tmp_dir. Invokes happyness
107 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
109 * helpers.c: Add new env variable to pass args to objdump.
110 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
112 2004-05-17 Radek Doulik <rodo@ximian.com>
114 * Makefile.am (common_sources): added abcremoval.h so it get
115 disted and daily mono packages on go-mono.com will build again
117 2004-05-17 Massimiliano Mantione <massi@ximian.com>
119 * abcremoval.c: Fixed coding style, added copyright header.
121 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
123 * mini.h: Added prototype for abc removal main function.
125 * build_relations_propagation_table.pl: Added copyright header.
127 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
129 * basic-long.cs: reg test for complex ceq_long bug.
131 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
133 * mini-x86.c (mono_arch_local_regalloc): Correctly free
134 reg in long and clob case (bug #58343). Fixed/added comments.
136 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
138 * mini.c (mono_jit_runtime_invoke): Follow new convention
139 of calling the invoke method with an function pointer.
141 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
143 * ChangeLog: Fix author of memory leak patch.
145 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
147 * Makefile.am: fix make dist as well...
150 2004-05-14 Massimiliano Mantione <massi@ximian.com>
152 * cfold.c: Made so that conversions from pointer to int4 are no-ops
153 on archs where pointers are 4 bytes long.
155 * Makefile.am: Added abcremoval.c source file.
157 * abcremoval.c: Added abcremoval.c.
159 * abcremoval.h: Added abcremoval.h.
161 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
163 * inssel.brg: Enabled bounds check removal.
165 * mini.c: Added support for abcrem optimization.
167 * mini.h: Added abcrem optimization label.
169 * driver.c: Added support for abcrem optimization.
171 * propagated_relations_table.def: Added propagated_relations_table.def.
173 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
175 * mini.c, cfold.c: fix style.
177 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
179 * mini.c: handle issue with the low-level implementation of
180 some long opcodes (bug #54209).
182 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
184 * basic.cs: test for my new cmov stuff.
186 2004-05-13 Patrik Torstensson
188 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
189 opt and added peephole documentation.
191 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
193 * tramp-ppc.c: rewrote the generic trampoline code.
195 2004-05-11 Patrik Torstensson
197 * mini-x86.c: optimize long shl/shr asm code (one less branch)
199 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
201 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
203 * mini.h mini.c dominators.c: Applied patch from Derek Woo
204 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
206 * mini.c: Add new icalls for AsAny marshalling.
208 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
210 * tramp-ppc.c, mini-ppc.c: more cleanups.
212 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
214 * mini.c: no warnings.
216 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
218 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
220 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
222 * mini.c: In the thread abort signal handler, if the thread is in the
223 process of being stoped, don't throw the Abort exception, just stop the
226 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
228 * tramp-ppc.c: removed old code.
230 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
232 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
233 do some simple speed optimizations on ppc.
235 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
237 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
238 and large offsets in load/store.
240 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
242 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
243 it causes regressions.
245 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
247 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
250 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
252 * jit-icalls.c: remove warnings.
253 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
254 speedups for unsafe code.
256 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
258 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
260 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
262 * basic-calls.cs: Add new regression test.
264 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
267 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
269 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
272 2004-05-06 Patrik Torstensson
274 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
275 long reg allocation in any reg (not only eax:edx) and implemented
276 long shl/shr ops in asm instead of helpers.
278 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
280 * mini-sparc.h: Fix warnings.
282 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
285 * mini-exceptions.c (mono_handle_exception): Call the filter in a
286 separate statement for clarity.
288 * mini-sparc.c: Update status.
290 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
292 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
295 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
297 * inssel-ppc.brg: another small pre-release workaround:
298 we don't do overflow detection for long_sub_un.
300 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
302 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
303 (also works around a weird ppc bug: 57957).
305 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
307 * tramp-ppc.c: trampoline fixes.
309 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
311 * mini-ppc.c: fixed typos.
313 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
315 * mini-ppc.c, exceptions-ppc.c: more code saves registers
316 at the top of the stack. Fixed typos. Use a frame registers
317 for all the methods with exception clauses.
319 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
321 * exceptions-ppc.c: restore fp registers.
323 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
325 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
326 order from the stack top (moved the stack room to save the
327 return value for trace after the param area). Fixed corruption
328 in restoring registers on unwind.
330 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
332 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
334 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
336 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
337 and prolog/epilog for methods that use it. Allow
338 enough param area room for varargs methods. Fix miguel's
339 breakage in exception handling.
341 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
343 * Makefile.am: run genmdesc only on current arch.
345 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
348 * mini-x86.h: fix the build on windows.
350 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
352 * 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.
354 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
356 * mini-exceptions.c: New file.
358 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
359 Move some parts of the x86 exception handling code to an
360 arch-independent file so it can be shared with other ports.
362 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
364 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
366 2004-04-26 David Waite <mass@akuma.org>
368 * driver.c: remove comma from end of enumeration declaration
370 2004-04-26 Jackson Harper <jackson@ximian.com>
372 * driver.c: parse config file before loading first assembly. This
373 allows the user gac to be enabled/disabled.
375 2004-04-23 Miguel de Icaza <miguel@ximian.com>
377 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
378 simpler mechanism: we do not care what is encoded initially
379 (branch absolute or relative), we care about the code and its
380 target. I kept the old code for reference for now.
382 The new code tries first to determine if the jump is anywhere in
383 the -/+32 absolute meg range, if it succeeds, it encodes using the
384 absolute branch; If not, it tried to find something in the
385 relative range, if not, it uses the handle_thunk code.
387 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
389 * exceptions-ppc.c: use the correct ip register on macosx.
391 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
393 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
395 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
397 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
398 Raise exception on integer divide by zero by hand since the hw
399 doesn't support it. Handle NaNs in FP compares.
401 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
403 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
404 code reducing duplication between the platforms and enabled
405 signal exception handling (on linux for now).
407 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
409 * exceptions-ppc.c: more macosx support.
411 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
413 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
415 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
417 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
419 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
421 * iltests.il: more tests.
423 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
425 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
428 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
430 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
432 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
434 * liveness.c: Mark variables as volatile in all basic blocks reachable
435 from exception clauses.
437 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
439 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
442 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
444 * iltests.il, basic.cs: more tests for regalloc.
446 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
448 * iltests.il: Some tests for register allocation modifications
451 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
453 * exceptions.cs: Add regression test for bug #56782.
455 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
456 original stack trace if an exception is rethrown. Fixes #56782. Oh,
457 the beauty of fixing the same thing in 5 different files...
459 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
461 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
464 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
466 * mini.c: Add support for STRWLPARRAY marshalling convention.
468 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
470 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
471 to init the context to setup the regs pointer).
473 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
475 * exceptions-ppc.c: more exceptions work.
477 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
479 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
482 2004-04-13 Miguel de Icaza <miguel@ximian.com>
484 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
485 can use the memory directly.
487 * cpu-pentium.md: Update documentation from a post from Zoltan.
489 add x86_add_membase, x86_sub_membase, x86_mul_membase
491 2004-04-13 Miguel de Icaza <miguel@ximian.com>
493 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
494 GENERAL_REGS they were also hardcoded for all PPC ports.
496 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
498 Remove hard-coded limit for floating point registers, use
499 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
501 Notice that in MacOS X calling conventions you can fit a lot more
502 floating point values in registers, so I should update the PInvoke
503 test to excercise the passing of floating point values on the
504 stack (currently broken).
506 2004-04-06 Miguel de Icaza <miguel@ximian.com>
508 * tramp-ppc.c (create_trampoline_code): Added
509 JUMP_TRAMPOLINE_SIZE.
510 (ppc_magic_trampoline): Follow the pattern from
511 x86_magic_trampoline: if code is set to zero, return.
512 (create_trampoline_code): Always pass MonoMethod to the jump
513 trampoline, before it was passing a null.
514 (mono_arch_create_jump_trampoline): Implement the jump stub, could
515 share the code with mono_arch_create_jit_trampoline.
517 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
519 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
522 * cpu-g4.md: Added length for jmp instruction, the worst case
523 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
526 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
528 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
530 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
532 * mini.c: Only set bblock->real_offset when adding a new bblock, and
533 before each IL instruction.
535 * mini.c (CEE_BOX): Fix warnings.
537 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
539 * mini.c: removed a few unused vars and extra whitespace.
541 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
543 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
545 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
547 (OP_GETCHR): use the above
548 (CEE_LDELEMA): use the above.
550 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
551 version of the generic impl.
552 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
553 (CEE_LDELEMA): use the above.
555 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
557 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
560 * iltests.il: Added new regression test for #56317.
562 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
564 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
565 under NetBSD. Fixes #56450.
567 * liveness.c (update_gen_kill_set): Fix previous patch.
569 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
571 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
573 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
575 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
578 * inssel-sparc.brg: Add more optimizations.
580 * mini-sparc.c: Replace multiply/divide with shifts if possible.
582 2004-04-01 Martin Baulig <martin@ximian.com>
584 * mini.c (handle_box): New static function; moved the
585 implementation of CEE_BOX here.
586 (mono_method_to_ir): Added `constrained_call' variable.
587 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
588 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
589 mono_method_get_constrained() to get the method.
591 2004-04-01 Martin Baulig <martin@ximian.com>
593 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
594 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
595 (mono_method_to_ir): We don't need these macros anymore since
596 mono_class_get_full() already takes care of it.
598 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
600 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
601 use @function (as doesn't accept #function here) and check the return
602 value of system and stop if fails.
604 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
606 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
608 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
610 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
612 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
614 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
617 * basic-long.cs: Add test for negation of Int64.MinValue.
619 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
621 * mini-sparc.c: Update status.
623 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
625 * exceptions-sparc.c: Fix return value in filters.
627 * inssel-sparc.brg: Fix register allocation in some rules.
629 2004-03-28 Martin Baulig <martin@ximian.com>
631 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
634 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
636 * mini-x86.c (mono_arch_patch_code): Fix warnings.
638 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
639 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
640 remove unused conv_u4 opcode.
642 * mini-x86.c: Remove valgrind workaround since it slows down things
643 even when mono is not run under valgrind.
645 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
647 * mini-sparc.c: Update status.
649 * inssel-sparc.brg: Add some optimizations.
651 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
652 future delay slot filling. Add support for varargs, tail calls and JMP.
654 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
655 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
657 * inssel.brg: Fix register allocation in OP_ARGLIST.
659 * inssel.brg: Fix warnings.
661 2004-03-25 Martin Baulig <martin@ximian.com>
663 * mini.c (inflate_generic_field): Removed.
664 (mini_get_method): Removed, use mono_get_method_full(),
665 (mini_get_class): Removed, use mono_class_get_full().
666 (mono_method_to_ir): Pass our generic context to
667 mono_field_from_token().
669 2004-03-25 Martin Baulig <martin@ximian.com>
671 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
673 (mini_get_method): Take a `MonoGenericContext *' instead
675 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
676 a new local variable called `generic_context' which holds the
677 current `MonoGenericContext *'; use it to lookup things.
679 2004-03-24 Martin Baulig <martin@ximian.com>
681 * mini.c (mini_get_class): New static method; if we're inside a
682 generic instance, inflate the class if neccessary.
683 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
685 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
687 * iltests.il: New regression test for #55976.
689 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
692 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
694 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
697 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
699 * liveness.c: Consider SSA stores as well as loads when making vars
702 * exceptions.cs: New regression tests for register allocation.
704 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
706 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
707 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
708 domain lock only to protect puntual access to data structures.
709 Added access lock for sighash, jit_icall_hash_name,
710 jit_icall_hash_addr and domain->code_mp.
712 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
714 * driver.c: Print SIGSEGV handling method.
716 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
718 * mini.c (setup_jit_tls_data): Handle case when this is called
719 multiple times for a thread.
721 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
722 is different from fbxx_un. Fixes #54303. Also use constants instead of
723 magic numbers in a lot of places.
725 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
727 * exceptions.cs: Fix cctor test when --regression is used.
729 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
731 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
734 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
736 * inssel-ppc.brg: fixed register assignments for some rules.
738 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
740 * exceptions.cs: Add test for exceptions in static constructors.
742 * mini.c (mono_jit_compile_method_with_out): Move the calling of
743 static constructors outside the domain lock. Fixes #55720.
745 2004-03-17 Martin Baulig <martin@ximian.com>
747 * mini.c (get_generic_field_inst): Removed, this'll never happen.
748 (inflate_generic_field): Take the `MonoMethod *' instead of the
749 `MonoClass *' and added support for generic method.
750 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
751 have a `field->parent->gen_params', only inflate the field if it's
752 an open constructed type.
754 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
756 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
757 exception object instead of the preconstructed ones.
759 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
761 * mini.c: reverted changed to sigsegv_signal_handler commited
762 accidentally in the previous patch.
764 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
767 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
768 running --aot with an old assembly.
770 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
772 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
775 * mini-sparc.c: Add support for v9 branches with prediction.
777 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
779 * mini.c (mini_init): #warning is GNUC only
781 * mini-sparc.h: implement __builtin_frame_address
782 and __builtin_return_address for Sun C compiler
784 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
786 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
788 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
790 * basic-calls.cs: Add test for unaligned byref long argument passing.
792 * mini-ops.h: Add sparcv9 compare and branch instructions.
794 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
795 v9 instructions if we have a v9 cpu.
797 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
798 registers for global allocation.
800 * exceptions-sparc.c: Fixes.
802 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
804 * liveness.c (mono_analyze_liveness): Optimized version.
806 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
808 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
811 * basic-float.cs basic-calls.cs: New regression tests.
813 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
815 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
816 sigaltstack implementation.
818 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
820 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
821 stuff if SIGSEGV_ON_ALTSTACK is not defined.
823 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
825 * mini.c: Fix warnings.
827 * mini.c (mono_resolve_patch_target): New function which contains the
828 arch independent part of the patching process.
830 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
831 patching code to a separate function.
833 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
835 * mini.c (add_signal_handler): ifdef out on Windows
837 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
839 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
840 cpu-sparc.md: Add exception handling support + other fixes.
842 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
843 typed GC detection in --version.
845 * basic.cs exceptions.cs: New regression tests.
847 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
848 the arch specific code can store data during a compilation.
850 * mini-ops.h: Add OP_SETFRET.
852 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
853 function, register a separate icall for each arity, so the icalls can
856 * mini.c (mono_print_tree): Print negative offsets in a more readable
859 * mini.c: Make signal handling work on sparc.
861 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
863 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
865 * jit-icalls.c: Emulate truncl by aintl on solaris.
867 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
869 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
871 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
873 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
875 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
876 a MarshalByRef type, inline a method that performs the check, taking into
877 account that the object can be a proxy. Also implemented tow new opcodes:
878 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
879 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
880 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
882 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
884 * mini-ppc.c: if a relative branch displacement is too big
885 but it points to and area reachable with an absolute branch,
888 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
890 * mini.c: optimize small copies in cpblk.
892 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
894 * basic-calls.cs basic-float.cs: New regression tests.
896 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
897 negative offsets from %fp. Implement localloc. Fix local register
898 allocation. Fix the case when the this argument needs to be saved to
899 the stack. Implement some missing opcodes.
901 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
903 * mini.c (mini_method_compile): Reenable global regalloc in methods
904 with exception handlers.
906 * linear-scan.c (mono_varlist_sort): Fix warning.
908 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
910 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
913 * liveness.c: Make all variables uses in exception clauses volatile, to
914 prevent them from being allocated to registers. Fixes #42136.
916 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
918 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
921 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
922 argument to mono_arch_regalloc_cost.
924 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
927 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
929 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
930 Make the cost of allocating a variable to a register arch dependent.
932 * basic-calls.cs: Fix compilation of tests.
934 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
935 helper function to cut back on the number of #ifdefs needed.
937 * mini-ppc.c: Fix compilation.
939 * basic-calls.cs: New regression tests.
941 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
943 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
944 of l0 since that is callee saved.
946 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
949 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
950 of delay instruction.
952 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
954 * mini.h (MonoCallInst): Add 'virtual' flag.
956 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
958 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
960 * *.cs: New regression tests.
962 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
965 * mini.c (mono_runtime_install_handlers): Fix build.
967 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
968 'signal_stack_size' members.
970 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
971 alternate signal stack.
973 * exceptions-x86.c: Add stack overflow handling.
975 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
976 functions to arch independent code.
978 * mini.c (mono_print_tree): Print more detailed info for load_membase
981 2004-02-23 Martin Baulig <martin@ximian.com>
983 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
985 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
987 * mini-x86.c: fixed reg allocation for div/rem.
989 2004-02-22 Miguel de Icaza <miguel@ximian.com>
991 * driver.c (mono_main): Report some configuratio options on --version.
993 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
995 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
996 low in the address space. Correctly flush memory in thunks where we
999 2004-02-20 Martin Baulig <martin@ximian.com>
1001 * mini.c (mini_get_method): New static method; inflate all generic
1002 methods and methods in open generic instances.
1003 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1004 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1006 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1008 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1010 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1012 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1014 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1016 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1017 it compile using Sun's compiler.
1019 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1021 * 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.
1023 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1025 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1027 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1029 * mini-ppc.c: handle calls outside of the allowed range with thunks
1030 allocated using the code manager.
1031 * tramp-ppc.c: use the code manager to hold generated native code.
1032 Fixed the magic trampoline to just patch vtable entries.
1034 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1036 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1039 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1041 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1044 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1045 if we have a working __thread implementation.
1047 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1048 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1050 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1052 * mini-x86.c: Fix compilation under gcc 2.
1054 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1056 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1057 contains a call to the wrapped function.
1059 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1060 OP_<CALL>_IMM opcodes, and use them under X86.
1062 * mini.c (mono_jit_find_compiled_method): Fix warning.
1064 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1066 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1068 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1069 functionality to mini.c.
1071 * mini.c (mono_create_jump_trampoline): New function to create a jump
1072 trampoline. Return a compiled method instead of a trampoline if it
1073 exists. Add a cache for jump trampolines.
1075 * mini.c (mono_jit_find_compiled_method): New function to return a
1076 compiled method if it exists.
1078 * mini-x86.c: Call mono_create_jump_trampoline instead of
1079 mono_arch_create_jit_trampoline.
1081 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1082 a jump trampoline. Fixes #52092.
1084 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1086 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1087 which is not up-to-date. Add check_corlib_version () instead.
1089 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1092 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1093 since newer valgrind versions do not need it.
1095 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1096 compile a method with a given set of optimizations.
1098 * mini.c: Compile icall wrappers on-demand instead of at startup.
1100 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1101 wrapper for an icall.
1103 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1105 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1108 * iltests.il: Add test for non-empty stack before switch instruction.
1110 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1112 * mini.c: Add support for new stringbuilder marshalling conventions.
1114 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1116 2004-02-01 Martin Baulig <martin@ximian.com>
1118 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1119 in `ginst->mtype_argv'.
1121 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1123 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1124 facilitate grepping.
1126 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1128 * mini.c: fixed buglet in initobj generic implementation for references.
1130 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1132 * Makefile.am: make the version script conditional.
1133 * jit-icalls.c: handle missing truncl().
1135 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1137 * exceptions.cs: Add more tests for double->int conversion.
1139 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1140 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1142 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1144 * driver.c: make --verbose --version emit an error
1145 if the loaded corlib doesn't match the runtime version.
1147 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1149 * mini-ppc.h: export ppc_patch().
1150 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1151 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1152 on par or better than on MacOSX.
1154 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1156 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1157 mono_lookup_pinvoke_call.
1159 * mini-x86.c: Under windows, the default pinvoke calling convention is
1160 stdcall. Fixes #52834.
1162 * mini.c (optimize_branches): Add an upper bound to the number of
1163 iterations to prevent infinite loops on strange loops. Fixes #53003.
1165 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1167 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1168 and ISINST. Fixes #52093.
1170 * objects.cs (test_0_vector_array_cast): New tests.
1172 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1174 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1175 checking in Array.Set ().
1177 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1180 * object.cs (test_0_multi_array_cast): New regression test.
1182 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1184 * exceptions-ppc.c: fix build on Linux/PPC.
1186 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1188 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1189 running under valgrind.
1190 (x86_magic_trampoline): Fix build bustage.
1192 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1193 negative values as well. This is needed for the encoding of the line number
1194 info, since sometimes the line numbers are not in increasing order.
1196 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1198 * cpu-pentium.md (localloc): Increase the size of the localloc
1199 instruction since it is a loop under Win32.
1201 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1204 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1206 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1207 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1208 Max Horn (max@quendi.de). Fix file names in comments.
1210 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1212 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1213 avoid stack overflow.
1214 (replace_usage): Avoid uninitialized variable warnings.
1216 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1217 and taking the address of valuetype variables.
1219 2004-01-03 Patrik Torstensson
1221 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1222 for other purposes than FP later on.
1224 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1226 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1229 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1231 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1233 2003-12-30 Patrik Torstensson <p@rxc.se>
1235 * mini-x86.h: Decreased number of availiable fp regs.
1236 Solves corner cases with FP spilling.
1238 2003-12-23 Patrik Torstensson <p@rxc.se>
1240 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1241 for floating point stack tracking / spilling on x86.
1244 * basic-float.cs: added float mul overflow test.
1246 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1248 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1250 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1252 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1253 supports for cond branches that overflow the immediate
1254 overflow offset. mcs can compile simple programs.
1256 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1258 * exceptions-ppc.c: exception handling support wip:
1259 finally handlers get run on exception.
1261 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1263 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1266 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1268 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1269 initial support for stack walking and unwinding.
1271 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1273 * driver.c (mono_main): Make corlib-out-of-sync message more
1274 descriptive. Also remove verify_corlib call.
1276 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1278 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1279 not overlap with other call's arguments, too.
1281 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1283 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1284 move to arch-specific code the choice of arch-specific
1285 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1286 * mini.c: ensure emulation calls will not interleave
1289 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1291 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1292 the magic trampoline stack frame is dropped before executing
1295 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1297 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1298 and integer to fp conversions. Added support for overflowing
1299 arguments on the stack. Reserve a couple more registers as temps.
1300 Added support for aot compilation (as output still needs to be
1303 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1305 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1306 Don't overwrite return register in some corner cases.
1308 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1310 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1311 static constructors when AOT compiling.
1313 * driver.c (mono_main): Call mono_check_corlib_version.
1315 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1317 * cpu-g4.md, basic.cs: fixed div target register.
1319 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1321 * mini-ppc.c, basic.cs: shl_imm fix with test.
1323 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1325 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1326 structures by value. Misc fixes.
1327 * objects.cs: more tests.
1329 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1331 * mini-ppc.c: lconv.ovf.i implemented.
1333 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1336 (mini_init): don't error out if someone already called g_thread_init.
1338 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1340 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1341 to be any type per the spec. Fix abnormal memory usage when
1342 the same object is repeatedly thrown.
1344 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1346 * mini.c: check for overruns in IL code.
1348 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1350 * TODO: Add/remove some todo entries.
1352 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1354 * driver.c (mono_main): Call mono_verify_corlib.
1356 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1358 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1359 This has been moved to mini.c
1360 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1361 type being casted is marshalbyref it could be a proxy, so instead of
1362 emitting the type check code, emit a call to a runtime method that will
1363 perform the check by calling CanCastTo if needed.
1365 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1367 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1368 methods with large stack frames under Win32.
1370 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1372 * Makefile.am: Distribute regression tests.
1374 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1375 at the end instead of inserting each variable into the sorted list.
1377 * linear-scan.c (mono_varlist_sort): New helper function.
1379 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1381 * mini.c: ensure arguments and locals are within bounds.
1383 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1385 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
1388 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1390 * mini.c (mono_cprop_copy_values): Fix crash.
1392 * aot.c: Set verbosity back to 0.
1394 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1396 * regalloc.c: complete memory leak fix by Laurent Morichetti
1399 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1401 * driver.c (main_thread_handler): Revert the previous patch.
1403 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
1406 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
1407 memory from the memory pool.
1409 * driver.c (main_thread_handler): Turn on all optimizations when
1412 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
1413 an array for better performance.
1415 * regalloc.c (mono_regstate_assign): Fix memory leak.
1417 * debug-mini.c (mono_debug_serialize_debug_info): New function to
1418 serialize the debug info.
1420 * debug-mini.c (mono_debug_add_aot_method): New function to load the
1421 debug info from the serialized representation.
1423 * aot.c: Save debug info into the generated file and load it when
1426 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1428 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1430 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
1431 More FP-related fixes.
1433 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
1435 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
1436 and register allocation buglet. Hello world now runs.
1438 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1440 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
1441 * tramp-ppc.c: fixed class init trampoline.
1442 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
1444 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1446 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
1447 mini.c: more ppc changes/fixes.
1449 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1451 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
1452 Also optimize the case when the arguments are the same in the caller
1455 * iltests.il: Add tests for tail calls with valuetype arguments.
1457 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1459 * mini-ppc.c: fixes for struct return type.
1461 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
1463 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1464 mono_spillvar_offset() to arch-specific code.
1466 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
1468 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
1470 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1472 * exceptions-x86.c: Fix stack space leaks.
1474 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
1475 registers from the lmf if the method has save_lmf set.
1477 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
1479 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
1480 of icall wrappers into InvokeInDomain, since these are now per-domain.
1482 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
1484 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
1485 make some opcode emulation and intrinsic ops enabled/disabled
1486 according to the architecture. More fixes.
1488 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
1490 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
1492 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1494 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1495 arch-specific handling for 'this' and struct return type to
1498 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1500 * aot.c: prevent divide by zero error when reporting (it happened with
1503 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
1505 * mini.h (inst_switch): Remove unused macro.
1507 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1510 (load_aot_module): free 'info->methods' and 'info' properly. No more
1511 "free(): invalid pointer blah" messages when you have an old aot
1514 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
1516 * jit-icalls.c, mini.c: Added support for context static fields.
1518 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1520 * mini.c (mono_method_blittable): Methods which set LastError are not
1521 blittable either. Fixes #51108.
1523 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1525 * mini.c: flush icache.
1526 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
1528 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1530 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
1532 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
1534 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
1537 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
1540 * inssel.brg (CEE_MKREFANY): Fix AOT case.
1542 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
1544 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
1545 instruction when the result is discarded.
1547 * iltests.il (test_0_div_regalloc): New regression test.
1549 * arrays.cs: Fix compilation error.
1551 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
1553 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
1554 float rules to inssel-x86.brg: sane architectures with FP registers
1555 don't need to implement these rules.
1557 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1559 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
1561 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1563 * mini.h, inssel-long32.brg: fixed endianess issues in int64
1564 implementation of 32 bit systems.
1566 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1568 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
1569 (Jeroen Zwartepoorte).
1571 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
1573 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
1574 the caller and the callee matches.
1576 * mini.c (mono_method_to_ir): Add comment.
1578 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
1579 signbit is missing on some platforms.
1581 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
1583 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
1585 * mini.c (setup_jit_tls_data): Call the new function.
1587 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
1589 * mini-x86.c: Add experimental support for fast access to the lmf
1590 structure under NPTL/Linux 2.6.x.
1592 2003-11-06 Martin Baulig <martin@ximian.com>
1594 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
1595 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
1598 2003-11-02 Martin Baulig <martin@ximian.com>
1600 * mini.c (inflate_generic_field): New static method.
1601 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
1602 generic instance and the field is declared in a generic type, call
1603 inflate_generic_field() to inflate it. Fixes gen-28.cs.
1605 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
1607 * mini.h mini.c (mono_method_same_domain): New function to return
1608 whenever the caller and the callee are in the same domain.
1610 * tramp-x86.c (x86_magic_trampoline): Use the new function.
1612 2003-10-30 Martin Baulig <martin@ximian.com>
1614 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
1615 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
1617 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
1618 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
1620 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
1622 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
1625 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
1626 object here, so it is in the correct appdomain etc.
1628 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
1630 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
1632 (mono_method_to_ir): Avoid freeing the type created returned from
1633 mono_type_create_from_typespec, since it is put into an internal cache
1634 by the function. Fixes pointer.exe.
1636 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
1637 trampolines for icalls and pinvokes as well. Fixes #33569.
1639 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
1641 * mini.c: Update after appdomain changes.
1643 * mini.c (mono_jit_compile_method_inner): Allways compile native
1644 method wrappers in the root domain, since there can only be one
1645 instance of them, whose address is stored in method->info.
1647 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
1649 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
1650 environment variable. Instead detect automatically whenever running
1651 under valgrind using the magic macro RUNNING_ON_VALGRIND from
1654 2003-10-16 Miguel de Icaza <miguel@ximian.com>
1656 * trace.c, trace.h: New files that implement the new trace option
1659 * driver.c: Document new --trace options.
1661 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
1664 - if (mono_jit_trace_calls)
1665 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
1667 * mini.h: prototypes.
1669 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
1671 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
1673 * mini.c inssel.brg: Implement typedefbyref opcodes.
1675 * mini.c (mono_jit_compile_method): Remove unused local variable.
1677 * mini.c (mono_jit_compile_method_inner): Ditto.
1679 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
1681 * tramp-x86.c (x86_class_init_trampoline): Fix build.
1683 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
1685 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
1687 * mini.c (mono_no_aot): Remove unused global variable.
1689 * mini.c: Thread safety fixes.
1691 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
1693 * mini.c (mono_create_class_init_trampoline): Add a lock around
1694 class_init_hash_addr.
1696 * arrays.cs (test_0_newarr_emulation): Add new regression test for
1699 * mini.c: Decompose the NEWARR instruction before decomposing its
1700 arguments. Fixes #30073.
1702 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
1704 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
1707 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
1709 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
1711 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
1713 * driver.c: Add support for compiling icall wrappers to --compile.
1715 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
1717 * inssel.brg: The empty value in class->interface_offsets is -1, not
1720 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
1722 * objects.cs: New test for 'is' operator on an array of interfaces.
1724 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
1726 * tramp-ppc.c: update trampoline code to support jumps
1727 and class initialization.
1729 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
1731 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
1733 * inssel.brg (OP_UNBOXCAST): Fix #46027.
1735 * inssel.brg (OP_UNBOX): Remove unused rule.
1737 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
1738 region instead of one for each method. Fixes #47813.
1740 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
1742 * exceptions.cs (test_0_nested_finally): New regression test for
1743 nested exception handlers.
1745 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
1747 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
1749 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
1752 * mini.c (mono_method_check_inlining): Make the inlining limit
1753 configurable by an environment variable.
1755 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
1757 * mini.h: Bump AOT file version.
1759 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
1760 token, store the image along with the token, since the token might not
1761 refer to the same image as the method containing the relocation,
1762 because of inlining.
1764 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
1766 * mini.c (mono_precompile_assemblies): New function to compile
1767 all methods in all loaded assemblies.
1769 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
1771 * regalloc.h regalloc.c (MonoRegState): Change the type of
1772 iassign and fassign to int*, since they can contain large negative
1773 values if the register is spilled. Also added some comments. Fixes
1776 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
1777 under Win32. Fixes #42964.
1779 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
1781 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
1783 * aot.c: Added support for AOT compiling methods which contain calls
1784 to wrappers. Currently, only remoting-invoke-with-check wrappers are
1787 * driver.c (compile_all_methods): Run the compilation in a thread
1788 managed by mono. Fixes #44023.
1790 * mini.c (mono_codegen): Print full method name in verbose output.
1792 * mini-x86.c (mono_arch_patch_code): Fix warning.
1794 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
1795 jumps, since the method we are jumping to might be domain-specific.
1797 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
1799 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
1801 * inssel.brg: string chars are unsigned.
1803 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
1805 * TODO: New todo item.
1807 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
1808 which calls mono_runtime_class_init and patches the call site to
1809 avoid further calls.
1810 (mono_arch_create_class_init_trampoline): New arch specific function
1811 to create a class init trampoline.
1812 (create_trampoline_code): Generalized so it can create
1813 class init trampolines as well.
1815 * mini.c (helper_sig_class_init_trampoline): New helper variable.
1816 (mono_create_class_init_trampoline): New function to create and cache
1817 class init trampolines.
1818 (mono_find_class_init_trampoline_by_addr): New function to lookup the
1819 vtable given the address of a class init trampoline. Used by the
1821 (mono_codegen): Generate a call to a trampoline instead of
1822 mono_runtime_class_init in LDSFLD[A].
1823 (mono_codegen): Add relocations for the new trampoline.
1825 * mini.h mini-x86.c aot.c: Added a new relocation type:
1826 MONO_PATCH_INFO_CLASS_INIT.
1828 * mini.h: Bump AOT version number.
1830 * aot.c: Create a copy of the loaded code instead of using the original
1831 so methods which call each other will be close in memory, improving
1834 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
1835 patch since it breaks the regression tests.
1837 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
1838 for the register saving instruction sequence since the
1839 frame_state_for function in glibc 2.3.2 don't seem to detect it.
1841 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
1843 * TODO: Fix todo item && remove another.
1845 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
1847 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
1850 * aot.c: Moved the check for MONO_LASTAOT into the initialization
1851 function of the module.
1853 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
1854 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
1855 --no-aot command line option.
1857 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
1859 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
1860 by Bernie Solomon (bernard@ugsolutions.com).
1862 * inssel.brg: Refactor the interface offset table related code into
1863 its separate functions and add support for the AOT case.
1865 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
1867 * aot.c (mono_aot_get_method_inner): Fix memory leak.
1869 * aot.c: Added mono_aot_verbose variable and made all debugging
1870 output depend on the value of this variable.
1872 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
1873 method_label and info_label.
1875 * mini.h mini-x86.c aot.c: Added a new relocation type
1876 MONO_PATCH_INFO_IID for klass->interface_id.
1878 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
1879 the MonoJitInfo structure.
1881 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
1882 a non-root appdomain in shared mode.
1884 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
1886 * aot.c: make aot loader less verbose. Remove free of unused variable.
1888 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
1890 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
1892 * .cvsignore: Added *.dll.
1894 * mini.c (mono_print_tree_nl): New function callable while debugging.
1896 * mini.c (mono_print_code): Export this.
1898 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
1901 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
1903 * mini.h (MonoCompile): Added 'jit_info' field.
1905 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
1906 the cfg structure, since it is needed by the AOT compiler.
1908 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1910 * aot.c: A major rewrite. Changes include:
1911 - save exception tables for methods which have them.
1912 - cache failed lookups in aot_get_method () to avoid the (slow) calls
1914 - reworked the file format so it is now much smaller and needs
1915 fewer relocation entries.
1917 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
1919 * aot.c (load_aot_module): Fix build bustage on platforms without
1922 2003-09-04 Martin Baulig <martin@ximian.com>
1924 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
1926 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
1928 * TODO: Some new optimization ideas.
1930 * aot.c: Move AOT module loading logic here from mono_assembly_open.
1932 * aot.c: Save the optimization flags used to compile the code into
1935 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
1936 support emitting domain specific code.
1938 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
1939 no longer domain neutral. It can be made domain neutral by compiling
1940 with --optimize=shared.
1942 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
1945 * driver.c mini.h mini.c: New --no-aot debugging option which disables
1946 loading of AOT code.
1948 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
1950 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
1951 if there is no domain neutrality information.
1953 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
1955 * aot.c (mono_compile_assembly): Emit a symbol containing the file
1956 format version into the generated library.
1958 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
1959 callee method into the caller since one of them could be shared.
1961 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
1962 system exceptions from AOT code now works.
1964 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
1965 method if it is domain neutral and the callee is not.
1967 * graph.c (cfg_emit_one_loop_level): Fix warning.
1969 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
1971 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
1974 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
1976 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
1977 is needed by code which is executed before mono_runtime_init ().
1978 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
1980 * mini.c (mono_thread_abort): Fix warning.
1981 (mono_jit_compile_method): Call static constructor in the AOT case too.
1983 * aot.c (mono_compile_assembly): Fix warning.
1985 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1987 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
1989 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
1991 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
1993 * cpu-pentium.md: Fix the length of call opcodes so they include the
1994 ESP restoring instruction. Fixes #47968.
1996 2003-08-28 Martin Baulig <martin@ximian.com>
1998 * mini-x86.c (mono_arch_call_opcode): Added support for
1999 MONO_TYPE_GENERICINST.
2001 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2003 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2005 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2006 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2008 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2011 2003-08-26 Martin Baulig <martin@ximian.com>
2013 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2014 when reporting an error, set this to the actual error location.
2015 (mono_method_to_ir): Report the correct error location if
2016 get_basic_blocks() returned an error.
2018 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2020 * mini.c (mono_type_blittable): OBJECT is not blittable.
2021 (mono_method_blittable): Methods which have marshalling descriptors
2022 are not blittable either. Fixes #47842.
2024 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2026 * driver.c mini.c: Use an environment variable instead of a global
2027 variable. Also fix the build.
2029 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2030 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2033 * driver.c mini.c: Added --with-valgrind option to turn off some
2034 code which prevents mono from running under valgrind.
2036 * mini.c (mono_emit_call_args): Fixed warning.
2038 * mini.c (mono_emulate_opcode): Fixed warning.
2040 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2042 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2043 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2044 regalloc.c, regalloc.h: specify available registers in arch-specific
2045 code and support floats in the regallocator (patch by Laurent Morichetti
2048 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2050 * mini.c: mono_thread_current() can be called only after
2051 mono_runtime_init(): rearrange code to not call it early on.
2053 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2055 * mini.c: allocate jump tables in the code mempools.
2057 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2059 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2062 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2064 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2065 12 to 16. This fixes bug #47453.
2068 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2070 * mini-ppc.c: fixed indexed load and unsigned compares.
2072 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2074 * mini.c: reenabled installation of handler for
2075 thread abort signal.
2077 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2079 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2080 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2081 until it's fixed and actually useful.
2083 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2085 * inssel-long32.brg: couple more opcodes implemented.
2087 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2089 * mini-sparc.c: Even more opcodes implemeted.
2091 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2093 * mini-sparc.c: More opcodes implemented.
2095 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2097 * mini-sparc.c: More opcodes implemented.
2099 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2101 * inssel-sparc.brg: Add some needed rules. Direct
2103 * Makefile.am: Use inssel-sparc.brg
2104 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2105 an assert happy for now.
2107 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2109 * mini-sparc.c: Fixed compile errors.
2110 * exceptions-sparc.c: Same. We now produce a mono binary
2111 on sparc-linux. Yea.
2113 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2115 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2116 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2117 They compile, but do not work.
2119 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2121 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2122 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2123 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2126 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2128 * mini.c: more opcodes implemented and better support for generics.
2130 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2132 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2133 * mini.c, mini.h: first cut at generics support: some new instructions
2134 added and changed the behaviour of some of the existing ones.
2136 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2138 * mini.c: Removed definition of metadata_shared mutex here.
2140 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2142 * mini-x86.c: make vararg calls work for instance methods.
2144 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2146 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2147 returns the arguments in a separte list, now.
2149 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2151 * aot.c, mini.c: updates for array type representation changes.
2153 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2155 * mini.c: register function to perform jit shutdown.
2157 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2159 * mini.c: use a faster allocator if possible.
2161 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2163 * aot.c: some cleanups and portability changes.
2165 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2167 * mini.c: use faster allocation for CEE_BOX if possible.
2169 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2171 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2172 Moved inlined mempcy code to its own function so that is can be
2173 reused. Added an inline memset function as well (optimized initobj).
2174 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2176 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2178 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2180 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2182 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2183 arch code can setup the cpu for CLR execution, if needed.
2184 We use it on x86 to set the precision of FP operations.
2186 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2188 * mini.c: disable some optimizations if we can guess they'll cost too
2189 much for a given method.
2191 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2193 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2195 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2196 * mini.h mini.c mini-x86.c: Added instruction level coverage
2197 info collection support.
2199 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2201 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2202 is now implemented in the profiling API. Get rid of a couple of
2203 unnecessary global variables.
2205 2003-06-15 Nick Drochak <ndrochak@gol.com>
2207 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2208 * cpu-g4.md: add op_bigmul and op_bigmul_un
2209 * cpu_pentium.md: add op_bigmul_un
2210 * inssel-long32.brg: add rule for unsigned bigmul
2211 * mini-ops.h: define OP_BIGMUL_UN
2212 * mini-x86.c: THE BUG: handle (un)signed properly
2213 * mini.c: choose unsigned opcode if needed.
2214 This set of patches fixes bug #44291
2216 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2218 * mini.c (optimize_branches): improved to handle all kinds of
2219 conditional branches.
2221 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2223 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2224 don't raise exceptions.
2226 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2228 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2229 to arch-specific files.
2231 2003-06-09 Martin Baulig <martin@ximian.com>
2233 * Makefile.am (libs): Added $(LIBGC_LIBS).
2235 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2237 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2238 and OP_ATAN (fixes bug#44293).
2240 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2242 * Makefile.am, mini-x86.c: rename cpu description array to
2243 pentium_desc, since some compilers define the 'pentium' preprocessor
2246 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2248 * mini.c (mini_select_instructions): add explicit branch if the
2249 following block is not the false target of a conditional branch -
2250 we need this with any optimization that reorder or remove bblocks
2252 * mini.c (optimize_branches): bug fixes
2254 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2256 * mini.c (mono_method_to_ir): inline static readonly fields
2258 * ssa.c (fold_tree): start cfold support for long (very simple
2261 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2263 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2265 * inssel.brg: fixed memcpy (bug #44219).
2267 2003-06-05 Dick Porter <dick@ximian.com>
2269 * driver.c: Set the glib log levels to not abort if g_message
2272 g_set_prgname() has to happen before mini_init() so that the
2273 process handle gets the info.
2275 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2277 * driver.c: add intrins to the default optimizations to get wider
2280 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2282 * mini.h: some large basic blocks will overflow a 16-bit
2283 integers for symbolic registers.
2285 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2287 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2288 (mono_arch_output_basic_block): fix bug 43499
2290 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2292 * mini.c: kill duplicated definition of mono_debug_format.
2294 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2296 * mini-x86.c, arrays.cs: fixed register allocation bug.
2298 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2300 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2302 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2304 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2307 (print_method_from_ip): also print source location information if
2310 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2312 * mini.c (mono_find_block_region): bug fix in region code
2313 (mini_method_compile): enable removing unreachable code again, but
2314 only in methods without exception clauses.
2316 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2318 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2319 Implemented arglist opcode and handling of TypedReference type.
2320 Fixed x86 call convention when a structure is returned.
2321 Minimal support for calling static vararg methods.
2323 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2325 * mini.c (mini_method_compile): always remove unreachable code,
2326 because the code in them may be inconsistent (access to dead
2327 variables for example).
2329 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2331 * driver.c, debug-mini.c: warning fixes.
2333 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2335 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2337 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2339 * mini.c: thread-static fields are registered in mono_class_vtable(),
2340 so ensure the function is called before checking for them.
2342 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2344 * mini.c (optimize_branches): fix for bug 43586
2346 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2347 overflow (fixes Bug #43639)
2349 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2351 * mini.c, objects.cs: allow the use of stobj for primitive types.
2353 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2355 * mini.c: be less strict about argument checking until we support
2356 running the verifier.
2358 2003-05-27 Nick Drochak <ndrochak@gol.com>
2360 * basic-long.cs: tests for (ulong)int * (ulong)int also
2361 * mini.c: use the same trick for (ulong)int * (ulong)int
2363 2003-05-27 Nick Drochak <ndrochak@gol.com>
2365 * basic-long.cs: add regression test for (long)int * (long)int
2366 * cpu-pentium.md: add op_bigmul specification
2367 * inssel-long32.brg: add OP_BIGMUL rule
2368 * mini-ops.h: add OP_BIGMUL
2369 * mini-x86.c: register allocator: handle case where src1 needs to be
2371 * mini.c: substitute special BIGMUL opcode in the tree for
2372 (long)int * (long)int
2374 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2376 * jit-icalls.c: call the type ctor on field access if needed.
2378 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2380 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2381 to a method (including results of ldelema, bug#43207).
2383 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
2385 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
2386 colors to show exception handler blocks.
2388 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
2389 (fix for pinvoke7.cs).
2391 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2393 * mini.h, mini.c: ensure correct initialization order for types that
2394 require it. Prepare for lazy compilation of jit icall wrappers.
2395 Provide a name for opcode emulation to reduce unneeded mallocing.
2397 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
2399 * mini-x86.c: better register restoring code and profiling
2400 support for tail calls.
2402 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2404 * mini.h, driver.c: prepare for leaf methods optimization.
2406 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2408 * mini.c: get targets of branches before converting a method.
2410 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
2412 * mini.c (optimize_branches): added some experimental code (disbaled)
2414 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
2416 * mini.c (optimize_branches): fix branch to branch optimization
2418 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
2420 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
2422 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
2424 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
2427 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
2429 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
2430 enable use of interface variables again.
2432 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
2433 I1 to registers because there is no simply way to sign extend 8bit
2434 quantities in caller saved registers on x86.
2436 * inssel-float.brg: set costs of some rules to 2 so
2437 that monobure always select the arch. specific ones if supplied,
2438 regardless of the order we pass the files to monoburg.
2440 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2442 * mini.c, mini-x86.c: since the magic trampoline for jumps
2443 can't patch the code directly, we do it as soon as the
2444 method gets compiled.
2446 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2448 * mini-x86.c, mini.h: introduce a new patching method
2449 to support CEE_JMP and tail calls.
2450 * mini.c: obey tail.call. Don't precompile methods target
2452 * tramp-x86.c: new trampoline code to handle methods
2453 reached through a jump.
2455 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
2457 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
2458 bit values to registers
2460 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
2462 * mini.c (mono_compile_get_interface_var): share interface
2463 variables if possible.
2465 2003-05-16 Martin Baulig <martin@ximian.com>
2467 * debug-mini.c (mono_init_debugger): New function to initialize
2468 the debugger. This is not in the debugger since it needs to
2469 access some of mini's internals.
2471 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2473 * mini.c (mono_method_to_ir): inlining fixes/cleanups
2475 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
2477 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
2478 for value type handling.
2480 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2482 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
2483 (mono_method_check_inlining): enable inlining of all kinds of wrappers
2485 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
2487 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
2488 the constructor through a proxy.
2490 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2492 * jit-icalls.c, inssel.brg: fixes to array element address
2495 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
2497 * mini-x86.c (is_regsize_var): allocate pointer to registers
2499 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2501 * driver.c: fixed typo, added intrins to the set of optimizations
2502 tested with regressions.
2504 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
2506 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
2507 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
2510 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
2512 * inssel.brg: remove some common pop instructions without side effects
2514 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2516 * inssel-x86.brg: fixed thinko in int to double conversions.
2518 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
2520 * mini.c, jit-icalls.c: added runtime thread-static variable support.
2522 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2524 * inssel-long32.brg: two more missing instructions.
2526 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
2528 * mini.c (mono_emit_call_args): set the cil_code for all arguments
2531 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
2533 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
2536 * basic-float.cs: Added tests for negative zero.
2538 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2540 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
2541 a couple of missing operations for long casts, with test cases.
2543 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2545 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
2547 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
2549 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
2550 code size estimation.
2552 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
2554 * mini.c (mono_jit_create_remoting_trampoline): make it work with
2555 abstract methods (fix bug 42542)
2557 * aot.c: add ability to handle array types
2559 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
2561 * mini.c: Call the _specific versions of the object allocation
2562 functions if possible.
2564 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2566 * driver.c: call setlocale ().
2568 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2570 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
2573 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
2575 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
2577 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
2578 wrappers (fix bug 42122)
2580 2003-05-04 Martin Baulig <martin@ximian.com>
2582 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
2584 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
2585 s/mini_set_defaults/mono_set_defaults/g.
2587 2003-05-04 Martin Baulig <martin@ximian.com>
2589 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
2591 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2593 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
2594 (reported by Don Roberts).
2596 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2598 * mini.c: temporarily work around two bugs for this release.
2600 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2602 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
2603 that contains -export-dynamic and it makes using the ld script
2605 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
2607 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2609 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
2612 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2614 * mini.c: make sure leave calls all the needed finally blocks,
2615 even when the target jumps out of multiple exception clauses.
2617 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2619 * ldscript, Makefile.am: add linker script to reduce the number of
2620 exported symbols (should also fix the issues with libwine defining
2621 some of the same symbols in io-layer).
2623 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
2625 * driver.c (mini_main): Avoid assertion when no file name is given on
2628 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
2630 * driver.c: added --version/-V command line option.
2631 Added the inline optimization in the regression tests.
2633 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2635 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
2636 to the type in the method signature (fixes bug#42134).
2638 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
2640 * mini.c: when inlining, check this is not null only when needed (bug #42135).
2642 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
2644 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
2646 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2648 * driver.c: fixed bug #42100.
2650 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
2652 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
2654 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2656 * mini.c: moved most of the code required to do inlining to its own
2657 function so it can be reused. Inline also ctors if appropriate.
2659 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
2661 * Makefile.am: Link with -export-dynamic so shared libs loaded by
2662 the runtime can call mono API functions.
2664 2003-04-27 Martin Baulig <martin@ximian.com>
2666 * debug-mini.c (mono_debug_init_method): Added
2667 `guint32 breakpoint_id' argument; if the method has a breakpoint,
2668 send a notification to the debugger.
2670 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
2671 running in the Mono Debugger, just pass the breakpoint number to
2672 mono_debug_init_method().
2674 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
2676 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
2678 * mini.c: allow some more unsafe compares.
2680 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2682 * mini-x86.c, Makefile.am: make distcheck works (partially from
2683 a patch by Richard Lee <r.h.lee@attbi.com>).
2684 * regset.c, regset.h: removed, they are unused.
2686 2003-04-25 Dick Porter <dick@ximian.com>
2688 * driver.c: Usage reports the name as 'mono' not 'mini'
2689 * exceptions-x86.c: Build and run on freebsd
2691 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
2693 * Makefile.am: install the program with the 'mono' name and
2694 the library as libmono instead of mini and libmini.
2696 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2698 * driver.c: provide the APIs for the embedding interface of the old jit.
2700 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
2702 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
2704 2003-04-23 Martin Baulig <martin@ximian.com>
2706 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
2708 * driver.c: Added `--debug' command line argument to enable
2711 2003-04-23 Martin Baulig <martin@ximian.com>
2713 * debug.[ch]: Removed. The code is now in
2714 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
2716 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
2719 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
2721 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
2723 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2726 (mini_cleanup): moved mono_runtime_cleanup call after the call to
2727 mono_domain_finalize.
2728 (mini_method_compile): use mono_method_profile* if the the option is
2731 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
2733 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2734 methods with their wrapper.
2736 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2737 methods with their wrapper.
2739 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
2742 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
2745 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
2748 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
2750 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
2752 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
2754 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
2755 of the mempool. This is slightly faster and uses less memory
2757 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2759 * mini.c: avoid O(n) allocation for variables.
2761 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2763 * mini.c: handle items on the stack after inlining methods.
2765 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2767 * mini.c: make the method->opcode optimization dependent
2768 on MONO_OPT_INSTRINS and do it lazily.
2770 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2772 * driver.c: print overall results at the end of regression run.
2774 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
2776 * inssel.brg: don't overwrite symbolic registers.
2778 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2780 * inssel-x86.brg: fix conversion from long to float.
2782 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
2784 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
2786 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
2788 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
2790 * driver.c: Added --print-vtable option as in the old JIT.
2792 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2794 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
2796 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
2798 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
2800 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
2802 * mini.c regalloc.c regalloc.h: Fix memory leak.
2804 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
2806 * aot.c (mono_aot_get_method): register all used strings
2808 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2810 * mini.c: always intern strings references with ldstr at compile time.
2812 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2814 * Makefile.am: add BUILT_SOURCES.
2816 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2818 * driver.c: give a better error message when the assembly to execute
2819 doesn't have an entry point.
2821 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
2823 * Makefile.am: added hack for automake
2825 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
2828 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
2830 22003-04-07 Martin Baulig <martin@ximian.com>
2832 * Makefile.am: Added Makefile.am.
2834 * debugger-main.c: Removed, this is now in the debugger where it
2837 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob