2 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
7 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
9 * Makefile.am: fix miguel's change to build mono statically against
10 libmono (track build dependencies).
12 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
14 * cfold.c: Some glib versions do not have G_MININT32.
16 2004-05-26 Massimiliano Mantione <massi@ximian.com>
18 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
19 with precision of tan, atan, sin and cos, and implemented related
20 regressions tests (fixes bug 54467, but one new problem appeared and
23 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
25 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
27 * exceptions.cs: Add test for constant folding && division by zero.
29 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
30 since driver.c is in libmono too, so the optimization was useless.
32 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
33 variable to driver.c so the compiler can emit more efficient code to
36 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
38 * Makefile.am: don't distribute generated inssel.[ch] files.
40 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
42 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
43 into the default appdomain. Fixes #58707.
45 * jit-icalls.c: Remove the broken approximation for truncl, doing
46 no conversion is better.
48 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
51 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
53 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
54 of the mcrxr instruction which is not available on some processors
55 even if it's documented to be. Implement add and sub overflow correctly
56 (still not complete for long unsigned). Speed up icalls a bit.
58 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
60 * mini.c (mono_jit_compile_method_with_opt): Make sure that
61 we run .cctor in the current domain instead of target_domain.
63 Fixes bug #58558, .cctor not being called in -O=shared.
65 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
67 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
69 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
71 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
72 which can be done with an imm8, do it that way.
73 (mono_arch_output_basic_block): ditto for a jmp
74 (mono_arch_emit_prolog): Computate maximum offset of a label.
76 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
78 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
79 now tries to allocate prefered physical reg's for virtual
80 regs. This reduces the number of emited spills/loads with
81 20-30% on our core assemblies.
83 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
85 * jit-icalls.c: truncl() is not needed and trunc() is
86 the correct thing to do anyway (bug #58287).
88 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
90 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
93 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
95 * driver.c: enable loop optimizations by default.
97 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
99 * mini-x86.c: fix calc of max loop size when aligning loops start.
101 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
103 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
106 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
108 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
111 * basic-long.cs: Add tests for add/subtract of immediates with carry.
113 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
115 * mini.c (inline_method): Allways inline some wrappers even if the cost
116 is too large. Fixes #58785.
118 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
120 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
122 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
123 (crichton@gimp.org). Beginning of support for sparc/linux.
125 * mini-sparc.c: Optimize retrieval of LMF address.
127 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
129 * exceptions-ppc.c: handle alloca in methods with clauses.
131 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
133 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
135 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
137 * mini.c: Delegate most of the abort signal work to
138 mono_thread_request_interruption, which also handles Stop and Suspend
141 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
143 * mini.c mini.h: Allow inlining of icall wrappers if the backend
144 supports the save/restore lmf opcodes.
146 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
148 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
151 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
153 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
155 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
156 methods which contain array accesses.
158 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
159 boundaries. Fixes #58537.
161 * iltests.il: Add regression test for #58537.
163 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
165 * mini-x86.c (mono_arch_local_regalloc): Last part of
166 fix for bug #58633 (releasing register to early).
168 2004-05-18 Miguel de Icaza <miguel@ximian.com>
170 * basic-long.cs: Add new regression test.
172 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
174 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
175 register too early on the chain.
177 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
179 * mini.c (create_helper_signature): Use a helper function to reduce
180 the code which needs to be written. Also set the calling convention of
181 icalls on windows. Fixes #57840.
183 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
185 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
186 exceptions-ppc.c: added helper function to get the instruction address
187 from a signal handler context.
189 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
191 * helpers.c: use g_get_tmp_dir. Invokes happyness
194 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
196 * helpers.c: Add new env variable to pass args to objdump.
197 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
199 2004-05-17 Radek Doulik <rodo@ximian.com>
201 * Makefile.am (common_sources): added abcremoval.h so it get
202 disted and daily mono packages on go-mono.com will build again
204 2004-05-17 Massimiliano Mantione <massi@ximian.com>
206 * abcremoval.c: Fixed coding style, added copyright header.
208 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
210 * mini.h: Added prototype for abc removal main function.
212 * build_relations_propagation_table.pl: Added copyright header.
214 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
216 * basic-long.cs: reg test for complex ceq_long bug.
218 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
220 * mini-x86.c (mono_arch_local_regalloc): Correctly free
221 reg in long and clob case (bug #58343). Fixed/added comments.
223 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
225 * mini.c (mono_jit_runtime_invoke): Follow new convention
226 of calling the invoke method with an function pointer.
228 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
230 * ChangeLog: Fix author of memory leak patch.
232 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
234 * Makefile.am: fix make dist as well...
237 2004-05-14 Massimiliano Mantione <massi@ximian.com>
239 * cfold.c: Made so that conversions from pointer to int4 are no-ops
240 on archs where pointers are 4 bytes long.
242 * Makefile.am: Added abcremoval.c source file.
244 * abcremoval.c: Added abcremoval.c.
246 * abcremoval.h: Added abcremoval.h.
248 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
250 * inssel.brg: Enabled bounds check removal.
252 * mini.c: Added support for abcrem optimization.
254 * mini.h: Added abcrem optimization label.
256 * driver.c: Added support for abcrem optimization.
258 * propagated_relations_table.def: Added propagated_relations_table.def.
260 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
262 * mini.c, cfold.c: fix style.
264 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
266 * mini.c: handle issue with the low-level implementation of
267 some long opcodes (bug #54209).
269 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
271 * basic.cs: test for my new cmov stuff.
273 2004-05-13 Patrik Torstensson
275 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
276 opt and added peephole documentation.
278 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
280 * tramp-ppc.c: rewrote the generic trampoline code.
282 2004-05-11 Patrik Torstensson
284 * mini-x86.c: optimize long shl/shr asm code (one less branch)
286 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
288 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
290 * mini.h mini.c dominators.c: Applied patch from Derek Woo
291 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
293 * mini.c: Add new icalls for AsAny marshalling.
295 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
297 * tramp-ppc.c, mini-ppc.c: more cleanups.
299 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
301 * mini.c: no warnings.
303 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
305 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
307 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
309 * mini.c: In the thread abort signal handler, if the thread is in the
310 process of being stoped, don't throw the Abort exception, just stop the
313 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
315 * tramp-ppc.c: removed old code.
317 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
319 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
320 do some simple speed optimizations on ppc.
322 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
324 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
325 and large offsets in load/store.
327 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
329 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
330 it causes regressions.
332 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
334 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
337 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
339 * jit-icalls.c: remove warnings.
340 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
341 speedups for unsafe code.
343 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
345 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
347 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
349 * basic-calls.cs: Add new regression test.
351 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
354 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
356 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
359 2004-05-06 Patrik Torstensson
361 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
362 long reg allocation in any reg (not only eax:edx) and implemented
363 long shl/shr ops in asm instead of helpers.
365 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
367 * mini-sparc.h: Fix warnings.
369 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
372 * mini-exceptions.c (mono_handle_exception): Call the filter in a
373 separate statement for clarity.
375 * mini-sparc.c: Update status.
377 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
379 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
382 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
384 * inssel-ppc.brg: another small pre-release workaround:
385 we don't do overflow detection for long_sub_un.
387 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
389 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
390 (also works around a weird ppc bug: 57957).
392 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
394 * tramp-ppc.c: trampoline fixes.
396 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
398 * mini-ppc.c: fixed typos.
400 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
402 * mini-ppc.c, exceptions-ppc.c: more code saves registers
403 at the top of the stack. Fixed typos. Use a frame registers
404 for all the methods with exception clauses.
406 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
408 * exceptions-ppc.c: restore fp registers.
410 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
412 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
413 order from the stack top (moved the stack room to save the
414 return value for trace after the param area). Fixed corruption
415 in restoring registers on unwind.
417 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
419 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
421 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
423 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
424 and prolog/epilog for methods that use it. Allow
425 enough param area room for varargs methods. Fix miguel's
426 breakage in exception handling.
428 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
430 * Makefile.am: run genmdesc only on current arch.
432 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
435 * mini-x86.h: fix the build on windows.
437 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
439 * 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.
441 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
443 * mini-exceptions.c: New file.
445 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
446 Move some parts of the x86 exception handling code to an
447 arch-independent file so it can be shared with other ports.
449 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
451 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
453 2004-04-26 David Waite <mass@akuma.org>
455 * driver.c: remove comma from end of enumeration declaration
457 2004-04-26 Jackson Harper <jackson@ximian.com>
459 * driver.c: parse config file before loading first assembly. This
460 allows the user gac to be enabled/disabled.
462 2004-04-23 Miguel de Icaza <miguel@ximian.com>
464 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
465 simpler mechanism: we do not care what is encoded initially
466 (branch absolute or relative), we care about the code and its
467 target. I kept the old code for reference for now.
469 The new code tries first to determine if the jump is anywhere in
470 the -/+32 absolute meg range, if it succeeds, it encodes using the
471 absolute branch; If not, it tried to find something in the
472 relative range, if not, it uses the handle_thunk code.
474 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
476 * exceptions-ppc.c: use the correct ip register on macosx.
478 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
480 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
482 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
484 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
485 Raise exception on integer divide by zero by hand since the hw
486 doesn't support it. Handle NaNs in FP compares.
488 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
490 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
491 code reducing duplication between the platforms and enabled
492 signal exception handling (on linux for now).
494 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
496 * exceptions-ppc.c: more macosx support.
498 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
500 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
502 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
504 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
506 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
508 * iltests.il: more tests.
510 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
512 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
515 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
517 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
519 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
521 * liveness.c: Mark variables as volatile in all basic blocks reachable
522 from exception clauses.
524 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
526 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
529 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
531 * iltests.il, basic.cs: more tests for regalloc.
533 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
535 * iltests.il: Some tests for register allocation modifications
538 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
540 * exceptions.cs: Add regression test for bug #56782.
542 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
543 original stack trace if an exception is rethrown. Fixes #56782. Oh,
544 the beauty of fixing the same thing in 5 different files...
546 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
548 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
551 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
553 * mini.c: Add support for STRWLPARRAY marshalling convention.
555 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
557 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
558 to init the context to setup the regs pointer).
560 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
562 * exceptions-ppc.c: more exceptions work.
564 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
566 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
569 2004-04-13 Miguel de Icaza <miguel@ximian.com>
571 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
572 can use the memory directly.
574 * cpu-pentium.md: Update documentation from a post from Zoltan.
576 add x86_add_membase, x86_sub_membase, x86_mul_membase
578 2004-04-13 Miguel de Icaza <miguel@ximian.com>
580 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
581 GENERAL_REGS they were also hardcoded for all PPC ports.
583 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
585 Remove hard-coded limit for floating point registers, use
586 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
588 Notice that in MacOS X calling conventions you can fit a lot more
589 floating point values in registers, so I should update the PInvoke
590 test to excercise the passing of floating point values on the
591 stack (currently broken).
593 2004-04-06 Miguel de Icaza <miguel@ximian.com>
595 * tramp-ppc.c (create_trampoline_code): Added
596 JUMP_TRAMPOLINE_SIZE.
597 (ppc_magic_trampoline): Follow the pattern from
598 x86_magic_trampoline: if code is set to zero, return.
599 (create_trampoline_code): Always pass MonoMethod to the jump
600 trampoline, before it was passing a null.
601 (mono_arch_create_jump_trampoline): Implement the jump stub, could
602 share the code with mono_arch_create_jit_trampoline.
604 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
606 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
609 * cpu-g4.md: Added length for jmp instruction, the worst case
610 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
613 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
615 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
617 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
619 * mini.c: Only set bblock->real_offset when adding a new bblock, and
620 before each IL instruction.
622 * mini.c (CEE_BOX): Fix warnings.
624 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
626 * mini.c: removed a few unused vars and extra whitespace.
628 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
630 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
632 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
634 (OP_GETCHR): use the above
635 (CEE_LDELEMA): use the above.
637 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
638 version of the generic impl.
639 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
640 (CEE_LDELEMA): use the above.
642 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
644 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
647 * iltests.il: Added new regression test for #56317.
649 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
651 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
652 under NetBSD. Fixes #56450.
654 * liveness.c (update_gen_kill_set): Fix previous patch.
656 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
658 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
660 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
662 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
665 * inssel-sparc.brg: Add more optimizations.
667 * mini-sparc.c: Replace multiply/divide with shifts if possible.
669 2004-04-01 Martin Baulig <martin@ximian.com>
671 * mini.c (handle_box): New static function; moved the
672 implementation of CEE_BOX here.
673 (mono_method_to_ir): Added `constrained_call' variable.
674 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
675 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
676 mono_method_get_constrained() to get the method.
678 2004-04-01 Martin Baulig <martin@ximian.com>
680 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
681 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
682 (mono_method_to_ir): We don't need these macros anymore since
683 mono_class_get_full() already takes care of it.
685 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
687 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
688 use @function (as doesn't accept #function here) and check the return
689 value of system and stop if fails.
691 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
693 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
695 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
697 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
699 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
701 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
704 * basic-long.cs: Add test for negation of Int64.MinValue.
706 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
708 * mini-sparc.c: Update status.
710 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
712 * exceptions-sparc.c: Fix return value in filters.
714 * inssel-sparc.brg: Fix register allocation in some rules.
716 2004-03-28 Martin Baulig <martin@ximian.com>
718 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
721 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
723 * mini-x86.c (mono_arch_patch_code): Fix warnings.
725 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
726 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
727 remove unused conv_u4 opcode.
729 * mini-x86.c: Remove valgrind workaround since it slows down things
730 even when mono is not run under valgrind.
732 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
734 * mini-sparc.c: Update status.
736 * inssel-sparc.brg: Add some optimizations.
738 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
739 future delay slot filling. Add support for varargs, tail calls and JMP.
741 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
742 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
744 * inssel.brg: Fix register allocation in OP_ARGLIST.
746 * inssel.brg: Fix warnings.
748 2004-03-25 Martin Baulig <martin@ximian.com>
750 * mini.c (inflate_generic_field): Removed.
751 (mini_get_method): Removed, use mono_get_method_full(),
752 (mini_get_class): Removed, use mono_class_get_full().
753 (mono_method_to_ir): Pass our generic context to
754 mono_field_from_token().
756 2004-03-25 Martin Baulig <martin@ximian.com>
758 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
760 (mini_get_method): Take a `MonoGenericContext *' instead
762 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
763 a new local variable called `generic_context' which holds the
764 current `MonoGenericContext *'; use it to lookup things.
766 2004-03-24 Martin Baulig <martin@ximian.com>
768 * mini.c (mini_get_class): New static method; if we're inside a
769 generic instance, inflate the class if neccessary.
770 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
772 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
774 * iltests.il: New regression test for #55976.
776 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
779 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
781 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
784 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
786 * liveness.c: Consider SSA stores as well as loads when making vars
789 * exceptions.cs: New regression tests for register allocation.
791 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
793 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
794 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
795 domain lock only to protect puntual access to data structures.
796 Added access lock for sighash, jit_icall_hash_name,
797 jit_icall_hash_addr and domain->code_mp.
799 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
801 * driver.c: Print SIGSEGV handling method.
803 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
805 * mini.c (setup_jit_tls_data): Handle case when this is called
806 multiple times for a thread.
808 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
809 is different from fbxx_un. Fixes #54303. Also use constants instead of
810 magic numbers in a lot of places.
812 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
814 * exceptions.cs: Fix cctor test when --regression is used.
816 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
818 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
821 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
823 * inssel-ppc.brg: fixed register assignments for some rules.
825 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
827 * exceptions.cs: Add test for exceptions in static constructors.
829 * mini.c (mono_jit_compile_method_with_out): Move the calling of
830 static constructors outside the domain lock. Fixes #55720.
832 2004-03-17 Martin Baulig <martin@ximian.com>
834 * mini.c (get_generic_field_inst): Removed, this'll never happen.
835 (inflate_generic_field): Take the `MonoMethod *' instead of the
836 `MonoClass *' and added support for generic method.
837 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
838 have a `field->parent->gen_params', only inflate the field if it's
839 an open constructed type.
841 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
843 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
844 exception object instead of the preconstructed ones.
846 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
848 * mini.c: reverted changed to sigsegv_signal_handler commited
849 accidentally in the previous patch.
851 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
854 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
855 running --aot with an old assembly.
857 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
859 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
862 * mini-sparc.c: Add support for v9 branches with prediction.
864 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
866 * mini.c (mini_init): #warning is GNUC only
868 * mini-sparc.h: implement __builtin_frame_address
869 and __builtin_return_address for Sun C compiler
871 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
873 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
875 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
877 * basic-calls.cs: Add test for unaligned byref long argument passing.
879 * mini-ops.h: Add sparcv9 compare and branch instructions.
881 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
882 v9 instructions if we have a v9 cpu.
884 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
885 registers for global allocation.
887 * exceptions-sparc.c: Fixes.
889 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
891 * liveness.c (mono_analyze_liveness): Optimized version.
893 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
895 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
898 * basic-float.cs basic-calls.cs: New regression tests.
900 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
902 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
903 sigaltstack implementation.
905 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
907 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
908 stuff if SIGSEGV_ON_ALTSTACK is not defined.
910 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
912 * mini.c: Fix warnings.
914 * mini.c (mono_resolve_patch_target): New function which contains the
915 arch independent part of the patching process.
917 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
918 patching code to a separate function.
920 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
922 * mini.c (add_signal_handler): ifdef out on Windows
924 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
926 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
927 cpu-sparc.md: Add exception handling support + other fixes.
929 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
930 typed GC detection in --version.
932 * basic.cs exceptions.cs: New regression tests.
934 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
935 the arch specific code can store data during a compilation.
937 * mini-ops.h: Add OP_SETFRET.
939 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
940 function, register a separate icall for each arity, so the icalls can
943 * mini.c (mono_print_tree): Print negative offsets in a more readable
946 * mini.c: Make signal handling work on sparc.
948 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
950 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
952 * jit-icalls.c: Emulate truncl by aintl on solaris.
954 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
956 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
958 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
960 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
962 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
963 a MarshalByRef type, inline a method that performs the check, taking into
964 account that the object can be a proxy. Also implemented tow new opcodes:
965 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
966 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
967 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
969 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
971 * mini-ppc.c: if a relative branch displacement is too big
972 but it points to and area reachable with an absolute branch,
975 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
977 * mini.c: optimize small copies in cpblk.
979 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
981 * basic-calls.cs basic-float.cs: New regression tests.
983 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
984 negative offsets from %fp. Implement localloc. Fix local register
985 allocation. Fix the case when the this argument needs to be saved to
986 the stack. Implement some missing opcodes.
988 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
990 * mini.c (mini_method_compile): Reenable global regalloc in methods
991 with exception handlers.
993 * linear-scan.c (mono_varlist_sort): Fix warning.
995 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
997 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1000 * liveness.c: Make all variables uses in exception clauses volatile, to
1001 prevent them from being allocated to registers. Fixes #42136.
1003 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1005 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1008 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1009 argument to mono_arch_regalloc_cost.
1011 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1014 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1016 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1017 Make the cost of allocating a variable to a register arch dependent.
1019 * basic-calls.cs: Fix compilation of tests.
1021 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1022 helper function to cut back on the number of #ifdefs needed.
1024 * mini-ppc.c: Fix compilation.
1026 * basic-calls.cs: New regression tests.
1028 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1030 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1031 of l0 since that is callee saved.
1033 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1036 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1037 of delay instruction.
1039 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1041 * mini.h (MonoCallInst): Add 'virtual' flag.
1043 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1045 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1047 * *.cs: New regression tests.
1049 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1052 * mini.c (mono_runtime_install_handlers): Fix build.
1054 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1055 'signal_stack_size' members.
1057 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1058 alternate signal stack.
1060 * exceptions-x86.c: Add stack overflow handling.
1062 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1063 functions to arch independent code.
1065 * mini.c (mono_print_tree): Print more detailed info for load_membase
1068 2004-02-23 Martin Baulig <martin@ximian.com>
1070 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1072 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1074 * mini-x86.c: fixed reg allocation for div/rem.
1076 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1078 * driver.c (mono_main): Report some configuratio options on --version.
1080 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1082 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1083 low in the address space. Correctly flush memory in thunks where we
1086 2004-02-20 Martin Baulig <martin@ximian.com>
1088 * mini.c (mini_get_method): New static method; inflate all generic
1089 methods and methods in open generic instances.
1090 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1091 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1093 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1095 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1097 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1099 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1101 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1103 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1104 it compile using Sun's compiler.
1106 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1108 * 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.
1110 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1112 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1114 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1116 * mini-ppc.c: handle calls outside of the allowed range with thunks
1117 allocated using the code manager.
1118 * tramp-ppc.c: use the code manager to hold generated native code.
1119 Fixed the magic trampoline to just patch vtable entries.
1121 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1123 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1126 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1128 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1131 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1132 if we have a working __thread implementation.
1134 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1135 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1137 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1139 * mini-x86.c: Fix compilation under gcc 2.
1141 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1143 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1144 contains a call to the wrapped function.
1146 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1147 OP_<CALL>_IMM opcodes, and use them under X86.
1149 * mini.c (mono_jit_find_compiled_method): Fix warning.
1151 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1153 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1155 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1156 functionality to mini.c.
1158 * mini.c (mono_create_jump_trampoline): New function to create a jump
1159 trampoline. Return a compiled method instead of a trampoline if it
1160 exists. Add a cache for jump trampolines.
1162 * mini.c (mono_jit_find_compiled_method): New function to return a
1163 compiled method if it exists.
1165 * mini-x86.c: Call mono_create_jump_trampoline instead of
1166 mono_arch_create_jit_trampoline.
1168 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1169 a jump trampoline. Fixes #52092.
1171 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1173 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1174 which is not up-to-date. Add check_corlib_version () instead.
1176 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1179 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1180 since newer valgrind versions do not need it.
1182 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1183 compile a method with a given set of optimizations.
1185 * mini.c: Compile icall wrappers on-demand instead of at startup.
1187 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1188 wrapper for an icall.
1190 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1192 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1195 * iltests.il: Add test for non-empty stack before switch instruction.
1197 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1199 * mini.c: Add support for new stringbuilder marshalling conventions.
1201 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1203 2004-02-01 Martin Baulig <martin@ximian.com>
1205 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1206 in `ginst->mtype_argv'.
1208 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1210 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1211 facilitate grepping.
1213 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1215 * mini.c: fixed buglet in initobj generic implementation for references.
1217 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1219 * Makefile.am: make the version script conditional.
1220 * jit-icalls.c: handle missing truncl().
1222 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1224 * exceptions.cs: Add more tests for double->int conversion.
1226 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1227 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1229 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1231 * driver.c: make --verbose --version emit an error
1232 if the loaded corlib doesn't match the runtime version.
1234 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1236 * mini-ppc.h: export ppc_patch().
1237 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1238 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1239 on par or better than on MacOSX.
1241 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1243 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1244 mono_lookup_pinvoke_call.
1246 * mini-x86.c: Under windows, the default pinvoke calling convention is
1247 stdcall. Fixes #52834.
1249 * mini.c (optimize_branches): Add an upper bound to the number of
1250 iterations to prevent infinite loops on strange loops. Fixes #53003.
1252 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1254 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1255 and ISINST. Fixes #52093.
1257 * objects.cs (test_0_vector_array_cast): New tests.
1259 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1261 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1262 checking in Array.Set ().
1264 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1267 * object.cs (test_0_multi_array_cast): New regression test.
1269 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1271 * exceptions-ppc.c: fix build on Linux/PPC.
1273 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1275 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1276 running under valgrind.
1277 (x86_magic_trampoline): Fix build bustage.
1279 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1280 negative values as well. This is needed for the encoding of the line number
1281 info, since sometimes the line numbers are not in increasing order.
1283 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1285 * cpu-pentium.md (localloc): Increase the size of the localloc
1286 instruction since it is a loop under Win32.
1288 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1291 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1293 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1294 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1295 Max Horn (max@quendi.de). Fix file names in comments.
1297 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1299 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1300 avoid stack overflow.
1301 (replace_usage): Avoid uninitialized variable warnings.
1303 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1304 and taking the address of valuetype variables.
1306 2004-01-03 Patrik Torstensson
1308 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1309 for other purposes than FP later on.
1311 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1313 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1316 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1318 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1320 2003-12-30 Patrik Torstensson <p@rxc.se>
1322 * mini-x86.h: Decreased number of availiable fp regs.
1323 Solves corner cases with FP spilling.
1325 2003-12-23 Patrik Torstensson <p@rxc.se>
1327 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1328 for floating point stack tracking / spilling on x86.
1331 * basic-float.cs: added float mul overflow test.
1333 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1335 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1337 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1339 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1340 supports for cond branches that overflow the immediate
1341 overflow offset. mcs can compile simple programs.
1343 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1345 * exceptions-ppc.c: exception handling support wip:
1346 finally handlers get run on exception.
1348 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1350 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1353 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1355 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1356 initial support for stack walking and unwinding.
1358 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1360 * driver.c (mono_main): Make corlib-out-of-sync message more
1361 descriptive. Also remove verify_corlib call.
1363 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1365 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1366 not overlap with other call's arguments, too.
1368 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1370 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1371 move to arch-specific code the choice of arch-specific
1372 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1373 * mini.c: ensure emulation calls will not interleave
1376 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1378 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1379 the magic trampoline stack frame is dropped before executing
1382 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1384 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1385 and integer to fp conversions. Added support for overflowing
1386 arguments on the stack. Reserve a couple more registers as temps.
1387 Added support for aot compilation (as output still needs to be
1390 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1392 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1393 Don't overwrite return register in some corner cases.
1395 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1397 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1398 static constructors when AOT compiling.
1400 * driver.c (mono_main): Call mono_check_corlib_version.
1402 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1404 * cpu-g4.md, basic.cs: fixed div target register.
1406 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1408 * mini-ppc.c, basic.cs: shl_imm fix with test.
1410 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1412 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1413 structures by value. Misc fixes.
1414 * objects.cs: more tests.
1416 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1418 * mini-ppc.c: lconv.ovf.i implemented.
1420 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1423 (mini_init): don't error out if someone already called g_thread_init.
1425 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1427 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1428 to be any type per the spec. Fix abnormal memory usage when
1429 the same object is repeatedly thrown.
1431 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1433 * mini.c: check for overruns in IL code.
1435 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1437 * TODO: Add/remove some todo entries.
1439 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1441 * driver.c (mono_main): Call mono_verify_corlib.
1443 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1445 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1446 This has been moved to mini.c
1447 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1448 type being casted is marshalbyref it could be a proxy, so instead of
1449 emitting the type check code, emit a call to a runtime method that will
1450 perform the check by calling CanCastTo if needed.
1452 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1454 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1455 methods with large stack frames under Win32.
1457 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1459 * Makefile.am: Distribute regression tests.
1461 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1462 at the end instead of inserting each variable into the sorted list.
1464 * linear-scan.c (mono_varlist_sort): New helper function.
1466 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1468 * mini.c: ensure arguments and locals are within bounds.
1470 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1472 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
1475 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1477 * mini.c (mono_cprop_copy_values): Fix crash.
1479 * aot.c: Set verbosity back to 0.
1481 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1483 * regalloc.c: complete memory leak fix by Laurent Morichetti
1486 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1488 * driver.c (main_thread_handler): Revert the previous patch.
1490 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
1493 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
1494 memory from the memory pool.
1496 * driver.c (main_thread_handler): Turn on all optimizations when
1499 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
1500 an array for better performance.
1502 * regalloc.c (mono_regstate_assign): Fix memory leak.
1504 * debug-mini.c (mono_debug_serialize_debug_info): New function to
1505 serialize the debug info.
1507 * debug-mini.c (mono_debug_add_aot_method): New function to load the
1508 debug info from the serialized representation.
1510 * aot.c: Save debug info into the generated file and load it when
1513 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1515 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1517 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
1518 More FP-related fixes.
1520 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
1522 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
1523 and register allocation buglet. Hello world now runs.
1525 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1527 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
1528 * tramp-ppc.c: fixed class init trampoline.
1529 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
1531 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1533 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
1534 mini.c: more ppc changes/fixes.
1536 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1538 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
1539 Also optimize the case when the arguments are the same in the caller
1542 * iltests.il: Add tests for tail calls with valuetype arguments.
1544 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1546 * mini-ppc.c: fixes for struct return type.
1548 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
1550 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1551 mono_spillvar_offset() to arch-specific code.
1553 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
1555 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
1557 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1559 * exceptions-x86.c: Fix stack space leaks.
1561 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
1562 registers from the lmf if the method has save_lmf set.
1564 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
1566 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
1567 of icall wrappers into InvokeInDomain, since these are now per-domain.
1569 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
1571 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
1572 make some opcode emulation and intrinsic ops enabled/disabled
1573 according to the architecture. More fixes.
1575 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
1577 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
1579 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1581 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1582 arch-specific handling for 'this' and struct return type to
1585 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1587 * aot.c: prevent divide by zero error when reporting (it happened with
1590 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
1592 * mini.h (inst_switch): Remove unused macro.
1594 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1597 (load_aot_module): free 'info->methods' and 'info' properly. No more
1598 "free(): invalid pointer blah" messages when you have an old aot
1601 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
1603 * jit-icalls.c, mini.c: Added support for context static fields.
1605 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1607 * mini.c (mono_method_blittable): Methods which set LastError are not
1608 blittable either. Fixes #51108.
1610 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1612 * mini.c: flush icache.
1613 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
1615 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1617 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
1619 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
1621 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
1624 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
1627 * inssel.brg (CEE_MKREFANY): Fix AOT case.
1629 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
1631 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
1632 instruction when the result is discarded.
1634 * iltests.il (test_0_div_regalloc): New regression test.
1636 * arrays.cs: Fix compilation error.
1638 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
1640 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
1641 float rules to inssel-x86.brg: sane architectures with FP registers
1642 don't need to implement these rules.
1644 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1646 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
1648 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1650 * mini.h, inssel-long32.brg: fixed endianess issues in int64
1651 implementation of 32 bit systems.
1653 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1655 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
1656 (Jeroen Zwartepoorte).
1658 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
1660 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
1661 the caller and the callee matches.
1663 * mini.c (mono_method_to_ir): Add comment.
1665 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
1666 signbit is missing on some platforms.
1668 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
1670 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
1672 * mini.c (setup_jit_tls_data): Call the new function.
1674 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
1676 * mini-x86.c: Add experimental support for fast access to the lmf
1677 structure under NPTL/Linux 2.6.x.
1679 2003-11-06 Martin Baulig <martin@ximian.com>
1681 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
1682 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
1685 2003-11-02 Martin Baulig <martin@ximian.com>
1687 * mini.c (inflate_generic_field): New static method.
1688 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
1689 generic instance and the field is declared in a generic type, call
1690 inflate_generic_field() to inflate it. Fixes gen-28.cs.
1692 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
1694 * mini.h mini.c (mono_method_same_domain): New function to return
1695 whenever the caller and the callee are in the same domain.
1697 * tramp-x86.c (x86_magic_trampoline): Use the new function.
1699 2003-10-30 Martin Baulig <martin@ximian.com>
1701 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
1702 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
1704 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
1705 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
1707 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
1709 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
1712 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
1713 object here, so it is in the correct appdomain etc.
1715 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
1717 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
1719 (mono_method_to_ir): Avoid freeing the type created returned from
1720 mono_type_create_from_typespec, since it is put into an internal cache
1721 by the function. Fixes pointer.exe.
1723 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
1724 trampolines for icalls and pinvokes as well. Fixes #33569.
1726 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
1728 * mini.c: Update after appdomain changes.
1730 * mini.c (mono_jit_compile_method_inner): Allways compile native
1731 method wrappers in the root domain, since there can only be one
1732 instance of them, whose address is stored in method->info.
1734 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
1736 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
1737 environment variable. Instead detect automatically whenever running
1738 under valgrind using the magic macro RUNNING_ON_VALGRIND from
1741 2003-10-16 Miguel de Icaza <miguel@ximian.com>
1743 * trace.c, trace.h: New files that implement the new trace option
1746 * driver.c: Document new --trace options.
1748 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
1751 - if (mono_jit_trace_calls)
1752 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
1754 * mini.h: prototypes.
1756 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
1758 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
1760 * mini.c inssel.brg: Implement typedefbyref opcodes.
1762 * mini.c (mono_jit_compile_method): Remove unused local variable.
1764 * mini.c (mono_jit_compile_method_inner): Ditto.
1766 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
1768 * tramp-x86.c (x86_class_init_trampoline): Fix build.
1770 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
1772 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
1774 * mini.c (mono_no_aot): Remove unused global variable.
1776 * mini.c: Thread safety fixes.
1778 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
1780 * mini.c (mono_create_class_init_trampoline): Add a lock around
1781 class_init_hash_addr.
1783 * arrays.cs (test_0_newarr_emulation): Add new regression test for
1786 * mini.c: Decompose the NEWARR instruction before decomposing its
1787 arguments. Fixes #30073.
1789 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
1791 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
1794 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
1796 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
1798 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
1800 * driver.c: Add support for compiling icall wrappers to --compile.
1802 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
1804 * inssel.brg: The empty value in class->interface_offsets is -1, not
1807 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
1809 * objects.cs: New test for 'is' operator on an array of interfaces.
1811 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
1813 * tramp-ppc.c: update trampoline code to support jumps
1814 and class initialization.
1816 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
1818 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
1820 * inssel.brg (OP_UNBOXCAST): Fix #46027.
1822 * inssel.brg (OP_UNBOX): Remove unused rule.
1824 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
1825 region instead of one for each method. Fixes #47813.
1827 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
1829 * exceptions.cs (test_0_nested_finally): New regression test for
1830 nested exception handlers.
1832 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
1834 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
1836 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
1839 * mini.c (mono_method_check_inlining): Make the inlining limit
1840 configurable by an environment variable.
1842 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
1844 * mini.h: Bump AOT file version.
1846 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
1847 token, store the image along with the token, since the token might not
1848 refer to the same image as the method containing the relocation,
1849 because of inlining.
1851 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
1853 * mini.c (mono_precompile_assemblies): New function to compile
1854 all methods in all loaded assemblies.
1856 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
1858 * regalloc.h regalloc.c (MonoRegState): Change the type of
1859 iassign and fassign to int*, since they can contain large negative
1860 values if the register is spilled. Also added some comments. Fixes
1863 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
1864 under Win32. Fixes #42964.
1866 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
1868 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
1870 * aot.c: Added support for AOT compiling methods which contain calls
1871 to wrappers. Currently, only remoting-invoke-with-check wrappers are
1874 * driver.c (compile_all_methods): Run the compilation in a thread
1875 managed by mono. Fixes #44023.
1877 * mini.c (mono_codegen): Print full method name in verbose output.
1879 * mini-x86.c (mono_arch_patch_code): Fix warning.
1881 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
1882 jumps, since the method we are jumping to might be domain-specific.
1884 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
1886 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
1888 * inssel.brg: string chars are unsigned.
1890 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
1892 * TODO: New todo item.
1894 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
1895 which calls mono_runtime_class_init and patches the call site to
1896 avoid further calls.
1897 (mono_arch_create_class_init_trampoline): New arch specific function
1898 to create a class init trampoline.
1899 (create_trampoline_code): Generalized so it can create
1900 class init trampolines as well.
1902 * mini.c (helper_sig_class_init_trampoline): New helper variable.
1903 (mono_create_class_init_trampoline): New function to create and cache
1904 class init trampolines.
1905 (mono_find_class_init_trampoline_by_addr): New function to lookup the
1906 vtable given the address of a class init trampoline. Used by the
1908 (mono_codegen): Generate a call to a trampoline instead of
1909 mono_runtime_class_init in LDSFLD[A].
1910 (mono_codegen): Add relocations for the new trampoline.
1912 * mini.h mini-x86.c aot.c: Added a new relocation type:
1913 MONO_PATCH_INFO_CLASS_INIT.
1915 * mini.h: Bump AOT version number.
1917 * aot.c: Create a copy of the loaded code instead of using the original
1918 so methods which call each other will be close in memory, improving
1921 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
1922 patch since it breaks the regression tests.
1924 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
1925 for the register saving instruction sequence since the
1926 frame_state_for function in glibc 2.3.2 don't seem to detect it.
1928 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
1930 * TODO: Fix todo item && remove another.
1932 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
1934 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
1937 * aot.c: Moved the check for MONO_LASTAOT into the initialization
1938 function of the module.
1940 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
1941 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
1942 --no-aot command line option.
1944 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
1946 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
1947 by Bernie Solomon (bernard@ugsolutions.com).
1949 * inssel.brg: Refactor the interface offset table related code into
1950 its separate functions and add support for the AOT case.
1952 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
1954 * aot.c (mono_aot_get_method_inner): Fix memory leak.
1956 * aot.c: Added mono_aot_verbose variable and made all debugging
1957 output depend on the value of this variable.
1959 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
1960 method_label and info_label.
1962 * mini.h mini-x86.c aot.c: Added a new relocation type
1963 MONO_PATCH_INFO_IID for klass->interface_id.
1965 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
1966 the MonoJitInfo structure.
1968 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
1969 a non-root appdomain in shared mode.
1971 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
1973 * aot.c: make aot loader less verbose. Remove free of unused variable.
1975 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
1977 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
1979 * .cvsignore: Added *.dll.
1981 * mini.c (mono_print_tree_nl): New function callable while debugging.
1983 * mini.c (mono_print_code): Export this.
1985 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
1988 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
1990 * mini.h (MonoCompile): Added 'jit_info' field.
1992 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
1993 the cfg structure, since it is needed by the AOT compiler.
1995 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1997 * aot.c: A major rewrite. Changes include:
1998 - save exception tables for methods which have them.
1999 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2001 - reworked the file format so it is now much smaller and needs
2002 fewer relocation entries.
2004 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2006 * aot.c (load_aot_module): Fix build bustage on platforms without
2009 2003-09-04 Martin Baulig <martin@ximian.com>
2011 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2013 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2015 * TODO: Some new optimization ideas.
2017 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2019 * aot.c: Save the optimization flags used to compile the code into
2022 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2023 support emitting domain specific code.
2025 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2026 no longer domain neutral. It can be made domain neutral by compiling
2027 with --optimize=shared.
2029 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2032 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2033 loading of AOT code.
2035 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2037 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2038 if there is no domain neutrality information.
2040 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2042 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2043 format version into the generated library.
2045 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2046 callee method into the caller since one of them could be shared.
2048 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2049 system exceptions from AOT code now works.
2051 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2052 method if it is domain neutral and the callee is not.
2054 * graph.c (cfg_emit_one_loop_level): Fix warning.
2056 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2058 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2061 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2063 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2064 is needed by code which is executed before mono_runtime_init ().
2065 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2067 * mini.c (mono_thread_abort): Fix warning.
2068 (mono_jit_compile_method): Call static constructor in the AOT case too.
2070 * aot.c (mono_compile_assembly): Fix warning.
2072 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2074 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2076 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2078 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2080 * cpu-pentium.md: Fix the length of call opcodes so they include the
2081 ESP restoring instruction. Fixes #47968.
2083 2003-08-28 Martin Baulig <martin@ximian.com>
2085 * mini-x86.c (mono_arch_call_opcode): Added support for
2086 MONO_TYPE_GENERICINST.
2088 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2090 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2092 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2093 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2095 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2098 2003-08-26 Martin Baulig <martin@ximian.com>
2100 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2101 when reporting an error, set this to the actual error location.
2102 (mono_method_to_ir): Report the correct error location if
2103 get_basic_blocks() returned an error.
2105 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2107 * mini.c (mono_type_blittable): OBJECT is not blittable.
2108 (mono_method_blittable): Methods which have marshalling descriptors
2109 are not blittable either. Fixes #47842.
2111 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2113 * driver.c mini.c: Use an environment variable instead of a global
2114 variable. Also fix the build.
2116 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2117 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2120 * driver.c mini.c: Added --with-valgrind option to turn off some
2121 code which prevents mono from running under valgrind.
2123 * mini.c (mono_emit_call_args): Fixed warning.
2125 * mini.c (mono_emulate_opcode): Fixed warning.
2127 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2129 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2130 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2131 regalloc.c, regalloc.h: specify available registers in arch-specific
2132 code and support floats in the regallocator (patch by Laurent Morichetti
2135 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2137 * mini.c: mono_thread_current() can be called only after
2138 mono_runtime_init(): rearrange code to not call it early on.
2140 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2142 * mini.c: allocate jump tables in the code mempools.
2144 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2146 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2149 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2151 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2152 12 to 16. This fixes bug #47453.
2155 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2157 * mini-ppc.c: fixed indexed load and unsigned compares.
2159 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2161 * mini.c: reenabled installation of handler for
2162 thread abort signal.
2164 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2166 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2167 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2168 until it's fixed and actually useful.
2170 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2172 * inssel-long32.brg: couple more opcodes implemented.
2174 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2176 * mini-sparc.c: Even more opcodes implemeted.
2178 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2180 * mini-sparc.c: More opcodes implemented.
2182 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2184 * mini-sparc.c: More opcodes implemented.
2186 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2188 * inssel-sparc.brg: Add some needed rules. Direct
2190 * Makefile.am: Use inssel-sparc.brg
2191 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2192 an assert happy for now.
2194 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2196 * mini-sparc.c: Fixed compile errors.
2197 * exceptions-sparc.c: Same. We now produce a mono binary
2198 on sparc-linux. Yea.
2200 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2202 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2203 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2204 They compile, but do not work.
2206 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2208 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2209 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2210 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2213 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2215 * mini.c: more opcodes implemented and better support for generics.
2217 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2219 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2220 * mini.c, mini.h: first cut at generics support: some new instructions
2221 added and changed the behaviour of some of the existing ones.
2223 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2225 * mini.c: Removed definition of metadata_shared mutex here.
2227 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2229 * mini-x86.c: make vararg calls work for instance methods.
2231 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2233 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2234 returns the arguments in a separte list, now.
2236 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2238 * aot.c, mini.c: updates for array type representation changes.
2240 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2242 * mini.c: register function to perform jit shutdown.
2244 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2246 * mini.c: use a faster allocator if possible.
2248 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2250 * aot.c: some cleanups and portability changes.
2252 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2254 * mini.c: use faster allocation for CEE_BOX if possible.
2256 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2258 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2259 Moved inlined mempcy code to its own function so that is can be
2260 reused. Added an inline memset function as well (optimized initobj).
2261 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2263 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2265 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2267 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2269 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2270 arch code can setup the cpu for CLR execution, if needed.
2271 We use it on x86 to set the precision of FP operations.
2273 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2275 * mini.c: disable some optimizations if we can guess they'll cost too
2276 much for a given method.
2278 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2280 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2282 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2283 * mini.h mini.c mini-x86.c: Added instruction level coverage
2284 info collection support.
2286 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2288 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2289 is now implemented in the profiling API. Get rid of a couple of
2290 unnecessary global variables.
2292 2003-06-15 Nick Drochak <ndrochak@gol.com>
2294 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2295 * cpu-g4.md: add op_bigmul and op_bigmul_un
2296 * cpu_pentium.md: add op_bigmul_un
2297 * inssel-long32.brg: add rule for unsigned bigmul
2298 * mini-ops.h: define OP_BIGMUL_UN
2299 * mini-x86.c: THE BUG: handle (un)signed properly
2300 * mini.c: choose unsigned opcode if needed.
2301 This set of patches fixes bug #44291
2303 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2305 * mini.c (optimize_branches): improved to handle all kinds of
2306 conditional branches.
2308 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2310 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2311 don't raise exceptions.
2313 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2315 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2316 to arch-specific files.
2318 2003-06-09 Martin Baulig <martin@ximian.com>
2320 * Makefile.am (libs): Added $(LIBGC_LIBS).
2322 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2324 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2325 and OP_ATAN (fixes bug#44293).
2327 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2329 * Makefile.am, mini-x86.c: rename cpu description array to
2330 pentium_desc, since some compilers define the 'pentium' preprocessor
2333 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2335 * mini.c (mini_select_instructions): add explicit branch if the
2336 following block is not the false target of a conditional branch -
2337 we need this with any optimization that reorder or remove bblocks
2339 * mini.c (optimize_branches): bug fixes
2341 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2343 * mini.c (mono_method_to_ir): inline static readonly fields
2345 * ssa.c (fold_tree): start cfold support for long (very simple
2348 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2350 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2352 * inssel.brg: fixed memcpy (bug #44219).
2354 2003-06-05 Dick Porter <dick@ximian.com>
2356 * driver.c: Set the glib log levels to not abort if g_message
2359 g_set_prgname() has to happen before mini_init() so that the
2360 process handle gets the info.
2362 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2364 * driver.c: add intrins to the default optimizations to get wider
2367 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2369 * mini.h: some large basic blocks will overflow a 16-bit
2370 integers for symbolic registers.
2372 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2374 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2375 (mono_arch_output_basic_block): fix bug 43499
2377 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2379 * mini.c: kill duplicated definition of mono_debug_format.
2381 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2383 * mini-x86.c, arrays.cs: fixed register allocation bug.
2385 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2387 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2389 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2391 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2394 (print_method_from_ip): also print source location information if
2397 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2399 * mini.c (mono_find_block_region): bug fix in region code
2400 (mini_method_compile): enable removing unreachable code again, but
2401 only in methods without exception clauses.
2403 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2405 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2406 Implemented arglist opcode and handling of TypedReference type.
2407 Fixed x86 call convention when a structure is returned.
2408 Minimal support for calling static vararg methods.
2410 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2412 * mini.c (mini_method_compile): always remove unreachable code,
2413 because the code in them may be inconsistent (access to dead
2414 variables for example).
2416 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2418 * driver.c, debug-mini.c: warning fixes.
2420 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2422 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2424 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2426 * mini.c: thread-static fields are registered in mono_class_vtable(),
2427 so ensure the function is called before checking for them.
2429 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2431 * mini.c (optimize_branches): fix for bug 43586
2433 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2434 overflow (fixes Bug #43639)
2436 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2438 * mini.c, objects.cs: allow the use of stobj for primitive types.
2440 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2442 * mini.c: be less strict about argument checking until we support
2443 running the verifier.
2445 2003-05-27 Nick Drochak <ndrochak@gol.com>
2447 * basic-long.cs: tests for (ulong)int * (ulong)int also
2448 * mini.c: use the same trick for (ulong)int * (ulong)int
2450 2003-05-27 Nick Drochak <ndrochak@gol.com>
2452 * basic-long.cs: add regression test for (long)int * (long)int
2453 * cpu-pentium.md: add op_bigmul specification
2454 * inssel-long32.brg: add OP_BIGMUL rule
2455 * mini-ops.h: add OP_BIGMUL
2456 * mini-x86.c: register allocator: handle case where src1 needs to be
2458 * mini.c: substitute special BIGMUL opcode in the tree for
2459 (long)int * (long)int
2461 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2463 * jit-icalls.c: call the type ctor on field access if needed.
2465 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2467 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2468 to a method (including results of ldelema, bug#43207).
2470 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
2472 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
2473 colors to show exception handler blocks.
2475 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
2476 (fix for pinvoke7.cs).
2478 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2480 * mini.h, mini.c: ensure correct initialization order for types that
2481 require it. Prepare for lazy compilation of jit icall wrappers.
2482 Provide a name for opcode emulation to reduce unneeded mallocing.
2484 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
2486 * mini-x86.c: better register restoring code and profiling
2487 support for tail calls.
2489 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2491 * mini.h, driver.c: prepare for leaf methods optimization.
2493 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2495 * mini.c: get targets of branches before converting a method.
2497 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
2499 * mini.c (optimize_branches): added some experimental code (disbaled)
2501 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
2503 * mini.c (optimize_branches): fix branch to branch optimization
2505 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
2507 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
2509 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
2511 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
2514 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
2516 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
2517 enable use of interface variables again.
2519 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
2520 I1 to registers because there is no simply way to sign extend 8bit
2521 quantities in caller saved registers on x86.
2523 * inssel-float.brg: set costs of some rules to 2 so
2524 that monobure always select the arch. specific ones if supplied,
2525 regardless of the order we pass the files to monoburg.
2527 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2529 * mini.c, mini-x86.c: since the magic trampoline for jumps
2530 can't patch the code directly, we do it as soon as the
2531 method gets compiled.
2533 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2535 * mini-x86.c, mini.h: introduce a new patching method
2536 to support CEE_JMP and tail calls.
2537 * mini.c: obey tail.call. Don't precompile methods target
2539 * tramp-x86.c: new trampoline code to handle methods
2540 reached through a jump.
2542 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
2544 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
2545 bit values to registers
2547 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
2549 * mini.c (mono_compile_get_interface_var): share interface
2550 variables if possible.
2552 2003-05-16 Martin Baulig <martin@ximian.com>
2554 * debug-mini.c (mono_init_debugger): New function to initialize
2555 the debugger. This is not in the debugger since it needs to
2556 access some of mini's internals.
2558 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2560 * mini.c (mono_method_to_ir): inlining fixes/cleanups
2562 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
2564 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
2565 for value type handling.
2567 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2569 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
2570 (mono_method_check_inlining): enable inlining of all kinds of wrappers
2572 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
2574 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
2575 the constructor through a proxy.
2577 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2579 * jit-icalls.c, inssel.brg: fixes to array element address
2582 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
2584 * mini-x86.c (is_regsize_var): allocate pointer to registers
2586 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2588 * driver.c: fixed typo, added intrins to the set of optimizations
2589 tested with regressions.
2591 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
2593 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
2594 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
2597 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
2599 * inssel.brg: remove some common pop instructions without side effects
2601 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2603 * inssel-x86.brg: fixed thinko in int to double conversions.
2605 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
2607 * mini.c, jit-icalls.c: added runtime thread-static variable support.
2609 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2611 * inssel-long32.brg: two more missing instructions.
2613 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
2615 * mini.c (mono_emit_call_args): set the cil_code for all arguments
2618 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
2620 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
2623 * basic-float.cs: Added tests for negative zero.
2625 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2627 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
2628 a couple of missing operations for long casts, with test cases.
2630 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2632 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
2634 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
2636 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
2637 code size estimation.
2639 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
2641 * mini.c (mono_jit_create_remoting_trampoline): make it work with
2642 abstract methods (fix bug 42542)
2644 * aot.c: add ability to handle array types
2646 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
2648 * mini.c: Call the _specific versions of the object allocation
2649 functions if possible.
2651 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2653 * driver.c: call setlocale ().
2655 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2657 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
2660 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
2662 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
2664 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
2665 wrappers (fix bug 42122)
2667 2003-05-04 Martin Baulig <martin@ximian.com>
2669 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
2671 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
2672 s/mini_set_defaults/mono_set_defaults/g.
2674 2003-05-04 Martin Baulig <martin@ximian.com>
2676 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
2678 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2680 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
2681 (reported by Don Roberts).
2683 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2685 * mini.c: temporarily work around two bugs for this release.
2687 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2689 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
2690 that contains -export-dynamic and it makes using the ld script
2692 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
2694 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2696 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
2699 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2701 * mini.c: make sure leave calls all the needed finally blocks,
2702 even when the target jumps out of multiple exception clauses.
2704 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2706 * ldscript, Makefile.am: add linker script to reduce the number of
2707 exported symbols (should also fix the issues with libwine defining
2708 some of the same symbols in io-layer).
2710 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
2712 * driver.c (mini_main): Avoid assertion when no file name is given on
2715 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
2717 * driver.c: added --version/-V command line option.
2718 Added the inline optimization in the regression tests.
2720 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2722 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
2723 to the type in the method signature (fixes bug#42134).
2725 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
2727 * mini.c: when inlining, check this is not null only when needed (bug #42135).
2729 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
2731 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
2733 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2735 * driver.c: fixed bug #42100.
2737 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
2739 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
2741 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2743 * mini.c: moved most of the code required to do inlining to its own
2744 function so it can be reused. Inline also ctors if appropriate.
2746 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
2748 * Makefile.am: Link with -export-dynamic so shared libs loaded by
2749 the runtime can call mono API functions.
2751 2003-04-27 Martin Baulig <martin@ximian.com>
2753 * debug-mini.c (mono_debug_init_method): Added
2754 `guint32 breakpoint_id' argument; if the method has a breakpoint,
2755 send a notification to the debugger.
2757 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
2758 running in the Mono Debugger, just pass the breakpoint number to
2759 mono_debug_init_method().
2761 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
2763 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
2765 * mini.c: allow some more unsafe compares.
2767 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2769 * mini-x86.c, Makefile.am: make distcheck works (partially from
2770 a patch by Richard Lee <r.h.lee@attbi.com>).
2771 * regset.c, regset.h: removed, they are unused.
2773 2003-04-25 Dick Porter <dick@ximian.com>
2775 * driver.c: Usage reports the name as 'mono' not 'mini'
2776 * exceptions-x86.c: Build and run on freebsd
2778 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
2780 * Makefile.am: install the program with the 'mono' name and
2781 the library as libmono instead of mini and libmini.
2783 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2785 * driver.c: provide the APIs for the embedding interface of the old jit.
2787 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
2789 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
2791 2003-04-23 Martin Baulig <martin@ximian.com>
2793 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
2795 * driver.c: Added `--debug' command line argument to enable
2798 2003-04-23 Martin Baulig <martin@ximian.com>
2800 * debug.[ch]: Removed. The code is now in
2801 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
2803 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
2806 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
2808 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
2810 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2813 (mini_cleanup): moved mono_runtime_cleanup call after the call to
2814 mono_domain_finalize.
2815 (mini_method_compile): use mono_method_profile* if the the option is
2818 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
2820 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2821 methods with their wrapper.
2823 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2824 methods with their wrapper.
2826 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
2829 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
2832 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
2835 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
2837 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
2839 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
2841 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
2842 of the mempool. This is slightly faster and uses less memory
2844 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2846 * mini.c: avoid O(n) allocation for variables.
2848 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2850 * mini.c: handle items on the stack after inlining methods.
2852 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2854 * mini.c: make the method->opcode optimization dependent
2855 on MONO_OPT_INSTRINS and do it lazily.
2857 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2859 * driver.c: print overall results at the end of regression run.
2861 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
2863 * inssel.brg: don't overwrite symbolic registers.
2865 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2867 * inssel-x86.brg: fix conversion from long to float.
2869 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
2871 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
2873 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
2875 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
2877 * driver.c: Added --print-vtable option as in the old JIT.
2879 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2881 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
2883 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
2885 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
2887 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
2889 * mini.c regalloc.c regalloc.h: Fix memory leak.
2891 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
2893 * aot.c (mono_aot_get_method): register all used strings
2895 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2897 * mini.c: always intern strings references with ldstr at compile time.
2899 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2901 * Makefile.am: add BUILT_SOURCES.
2903 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2905 * driver.c: give a better error message when the assembly to execute
2906 doesn't have an entry point.
2908 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
2910 * Makefile.am: added hack for automake
2912 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
2915 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
2917 22003-04-07 Martin Baulig <martin@ximian.com>
2919 * Makefile.am: Added Makefile.am.
2921 * debugger-main.c: Removed, this is now in the debugger where it
2924 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob