1 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3 * mini.c (mono_jit_runtime_invoke): Init class in this
4 method instead of trusting mono_jit_compile_method to
5 do the work (because wrappers can be in object class)
7 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
9 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
11 * basic-long.cs: New regression test.
13 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
15 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
18 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
20 * Makefile.am: fix miguel's change to build mono statically against
21 libmono (track build dependencies).
23 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
25 * cfold.c: Some glib versions do not have G_MININT32.
27 2004-05-26 Massimiliano Mantione <massi@ximian.com>
29 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
30 with precision of tan, atan, sin and cos, and implemented related
31 regressions tests (fixes bug 54467, but one new problem appeared and
34 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
36 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
38 * exceptions.cs: Add test for constant folding && division by zero.
40 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
41 since driver.c is in libmono too, so the optimization was useless.
43 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
44 variable to driver.c so the compiler can emit more efficient code to
47 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
49 * Makefile.am: don't distribute generated inssel.[ch] files.
51 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
53 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
54 into the default appdomain. Fixes #58707.
56 * jit-icalls.c: Remove the broken approximation for truncl, doing
57 no conversion is better.
59 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
62 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
64 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
65 of the mcrxr instruction which is not available on some processors
66 even if it's documented to be. Implement add and sub overflow correctly
67 (still not complete for long unsigned). Speed up icalls a bit.
69 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
71 * mini.c (mono_jit_compile_method_with_opt): Make sure that
72 we run .cctor in the current domain instead of target_domain.
74 Fixes bug #58558, .cctor not being called in -O=shared.
76 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
78 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
80 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
82 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
83 which can be done with an imm8, do it that way.
84 (mono_arch_output_basic_block): ditto for a jmp
85 (mono_arch_emit_prolog): Computate maximum offset of a label.
87 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
89 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
90 now tries to allocate prefered physical reg's for virtual
91 regs. This reduces the number of emited spills/loads with
92 20-30% on our core assemblies.
94 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
96 * jit-icalls.c: truncl() is not needed and trunc() is
97 the correct thing to do anyway (bug #58287).
99 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
101 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
104 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
106 * driver.c: enable loop optimizations by default.
108 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
110 * mini-x86.c: fix calc of max loop size when aligning loops start.
112 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
114 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
117 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
119 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
122 * basic-long.cs: Add tests for add/subtract of immediates with carry.
124 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
126 * mini.c (inline_method): Allways inline some wrappers even if the cost
127 is too large. Fixes #58785.
129 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
131 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
133 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
134 (crichton@gimp.org). Beginning of support for sparc/linux.
136 * mini-sparc.c: Optimize retrieval of LMF address.
138 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
140 * exceptions-ppc.c: handle alloca in methods with clauses.
142 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
144 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
146 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
148 * mini.c: Delegate most of the abort signal work to
149 mono_thread_request_interruption, which also handles Stop and Suspend
152 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
154 * mini.c mini.h: Allow inlining of icall wrappers if the backend
155 supports the save/restore lmf opcodes.
157 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
159 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
162 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
164 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
166 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
167 methods which contain array accesses.
169 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
170 boundaries. Fixes #58537.
172 * iltests.il: Add regression test for #58537.
174 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
176 * mini-x86.c (mono_arch_local_regalloc): Last part of
177 fix for bug #58633 (releasing register to early).
179 2004-05-18 Miguel de Icaza <miguel@ximian.com>
181 * basic-long.cs: Add new regression test.
183 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
185 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
186 register too early on the chain.
188 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
190 * mini.c (create_helper_signature): Use a helper function to reduce
191 the code which needs to be written. Also set the calling convention of
192 icalls on windows. Fixes #57840.
194 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
196 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
197 exceptions-ppc.c: added helper function to get the instruction address
198 from a signal handler context.
200 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
202 * helpers.c: use g_get_tmp_dir. Invokes happyness
205 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
207 * helpers.c: Add new env variable to pass args to objdump.
208 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
210 2004-05-17 Radek Doulik <rodo@ximian.com>
212 * Makefile.am (common_sources): added abcremoval.h so it get
213 disted and daily mono packages on go-mono.com will build again
215 2004-05-17 Massimiliano Mantione <massi@ximian.com>
217 * abcremoval.c: Fixed coding style, added copyright header.
219 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
221 * mini.h: Added prototype for abc removal main function.
223 * build_relations_propagation_table.pl: Added copyright header.
225 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
227 * basic-long.cs: reg test for complex ceq_long bug.
229 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
231 * mini-x86.c (mono_arch_local_regalloc): Correctly free
232 reg in long and clob case (bug #58343). Fixed/added comments.
234 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
236 * mini.c (mono_jit_runtime_invoke): Follow new convention
237 of calling the invoke method with an function pointer.
239 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
241 * ChangeLog: Fix author of memory leak patch.
243 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
245 * Makefile.am: fix make dist as well...
248 2004-05-14 Massimiliano Mantione <massi@ximian.com>
250 * cfold.c: Made so that conversions from pointer to int4 are no-ops
251 on archs where pointers are 4 bytes long.
253 * Makefile.am: Added abcremoval.c source file.
255 * abcremoval.c: Added abcremoval.c.
257 * abcremoval.h: Added abcremoval.h.
259 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
261 * inssel.brg: Enabled bounds check removal.
263 * mini.c: Added support for abcrem optimization.
265 * mini.h: Added abcrem optimization label.
267 * driver.c: Added support for abcrem optimization.
269 * propagated_relations_table.def: Added propagated_relations_table.def.
271 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
273 * mini.c, cfold.c: fix style.
275 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
277 * mini.c: handle issue with the low-level implementation of
278 some long opcodes (bug #54209).
280 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
282 * basic.cs: test for my new cmov stuff.
284 2004-05-13 Patrik Torstensson
286 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
287 opt and added peephole documentation.
289 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
291 * tramp-ppc.c: rewrote the generic trampoline code.
293 2004-05-11 Patrik Torstensson
295 * mini-x86.c: optimize long shl/shr asm code (one less branch)
297 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
299 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
301 * mini.h mini.c dominators.c: Applied patch from Derek Woo
302 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
304 * mini.c: Add new icalls for AsAny marshalling.
306 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
308 * tramp-ppc.c, mini-ppc.c: more cleanups.
310 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
312 * mini.c: no warnings.
314 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
316 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
318 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
320 * mini.c: In the thread abort signal handler, if the thread is in the
321 process of being stoped, don't throw the Abort exception, just stop the
324 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
326 * tramp-ppc.c: removed old code.
328 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
330 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
331 do some simple speed optimizations on ppc.
333 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
335 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
336 and large offsets in load/store.
338 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
340 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
341 it causes regressions.
343 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
345 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
348 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
350 * jit-icalls.c: remove warnings.
351 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
352 speedups for unsafe code.
354 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
356 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
358 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
360 * basic-calls.cs: Add new regression test.
362 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
365 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
367 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
370 2004-05-06 Patrik Torstensson
372 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
373 long reg allocation in any reg (not only eax:edx) and implemented
374 long shl/shr ops in asm instead of helpers.
376 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
378 * mini-sparc.h: Fix warnings.
380 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
383 * mini-exceptions.c (mono_handle_exception): Call the filter in a
384 separate statement for clarity.
386 * mini-sparc.c: Update status.
388 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
390 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
393 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
395 * inssel-ppc.brg: another small pre-release workaround:
396 we don't do overflow detection for long_sub_un.
398 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
400 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
401 (also works around a weird ppc bug: 57957).
403 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
405 * tramp-ppc.c: trampoline fixes.
407 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
409 * mini-ppc.c: fixed typos.
411 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
413 * mini-ppc.c, exceptions-ppc.c: more code saves registers
414 at the top of the stack. Fixed typos. Use a frame registers
415 for all the methods with exception clauses.
417 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
419 * exceptions-ppc.c: restore fp registers.
421 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
423 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
424 order from the stack top (moved the stack room to save the
425 return value for trace after the param area). Fixed corruption
426 in restoring registers on unwind.
428 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
430 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
432 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
434 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
435 and prolog/epilog for methods that use it. Allow
436 enough param area room for varargs methods. Fix miguel's
437 breakage in exception handling.
439 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
441 * Makefile.am: run genmdesc only on current arch.
443 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
446 * mini-x86.h: fix the build on windows.
448 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
450 * 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.
452 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
454 * mini-exceptions.c: New file.
456 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
457 Move some parts of the x86 exception handling code to an
458 arch-independent file so it can be shared with other ports.
460 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
462 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
464 2004-04-26 David Waite <mass@akuma.org>
466 * driver.c: remove comma from end of enumeration declaration
468 2004-04-26 Jackson Harper <jackson@ximian.com>
470 * driver.c: parse config file before loading first assembly. This
471 allows the user gac to be enabled/disabled.
473 2004-04-23 Miguel de Icaza <miguel@ximian.com>
475 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
476 simpler mechanism: we do not care what is encoded initially
477 (branch absolute or relative), we care about the code and its
478 target. I kept the old code for reference for now.
480 The new code tries first to determine if the jump is anywhere in
481 the -/+32 absolute meg range, if it succeeds, it encodes using the
482 absolute branch; If not, it tried to find something in the
483 relative range, if not, it uses the handle_thunk code.
485 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
487 * exceptions-ppc.c: use the correct ip register on macosx.
489 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
491 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
493 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
495 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
496 Raise exception on integer divide by zero by hand since the hw
497 doesn't support it. Handle NaNs in FP compares.
499 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
501 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
502 code reducing duplication between the platforms and enabled
503 signal exception handling (on linux for now).
505 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
507 * exceptions-ppc.c: more macosx support.
509 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
511 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
513 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
515 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
517 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
519 * iltests.il: more tests.
521 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
523 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
526 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
528 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
530 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
532 * liveness.c: Mark variables as volatile in all basic blocks reachable
533 from exception clauses.
535 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
537 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
540 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
542 * iltests.il, basic.cs: more tests for regalloc.
544 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
546 * iltests.il: Some tests for register allocation modifications
549 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
551 * exceptions.cs: Add regression test for bug #56782.
553 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
554 original stack trace if an exception is rethrown. Fixes #56782. Oh,
555 the beauty of fixing the same thing in 5 different files...
557 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
559 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
562 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
564 * mini.c: Add support for STRWLPARRAY marshalling convention.
566 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
568 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
569 to init the context to setup the regs pointer).
571 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
573 * exceptions-ppc.c: more exceptions work.
575 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
577 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
580 2004-04-13 Miguel de Icaza <miguel@ximian.com>
582 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
583 can use the memory directly.
585 * cpu-pentium.md: Update documentation from a post from Zoltan.
587 add x86_add_membase, x86_sub_membase, x86_mul_membase
589 2004-04-13 Miguel de Icaza <miguel@ximian.com>
591 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
592 GENERAL_REGS they were also hardcoded for all PPC ports.
594 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
596 Remove hard-coded limit for floating point registers, use
597 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
599 Notice that in MacOS X calling conventions you can fit a lot more
600 floating point values in registers, so I should update the PInvoke
601 test to excercise the passing of floating point values on the
602 stack (currently broken).
604 2004-04-06 Miguel de Icaza <miguel@ximian.com>
606 * tramp-ppc.c (create_trampoline_code): Added
607 JUMP_TRAMPOLINE_SIZE.
608 (ppc_magic_trampoline): Follow the pattern from
609 x86_magic_trampoline: if code is set to zero, return.
610 (create_trampoline_code): Always pass MonoMethod to the jump
611 trampoline, before it was passing a null.
612 (mono_arch_create_jump_trampoline): Implement the jump stub, could
613 share the code with mono_arch_create_jit_trampoline.
615 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
617 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
620 * cpu-g4.md: Added length for jmp instruction, the worst case
621 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
624 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
626 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
628 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
630 * mini.c: Only set bblock->real_offset when adding a new bblock, and
631 before each IL instruction.
633 * mini.c (CEE_BOX): Fix warnings.
635 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
637 * mini.c: removed a few unused vars and extra whitespace.
639 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
641 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
643 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
645 (OP_GETCHR): use the above
646 (CEE_LDELEMA): use the above.
648 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
649 version of the generic impl.
650 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
651 (CEE_LDELEMA): use the above.
653 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
655 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
658 * iltests.il: Added new regression test for #56317.
660 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
662 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
663 under NetBSD. Fixes #56450.
665 * liveness.c (update_gen_kill_set): Fix previous patch.
667 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
669 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
671 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
673 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
676 * inssel-sparc.brg: Add more optimizations.
678 * mini-sparc.c: Replace multiply/divide with shifts if possible.
680 2004-04-01 Martin Baulig <martin@ximian.com>
682 * mini.c (handle_box): New static function; moved the
683 implementation of CEE_BOX here.
684 (mono_method_to_ir): Added `constrained_call' variable.
685 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
686 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
687 mono_method_get_constrained() to get the method.
689 2004-04-01 Martin Baulig <martin@ximian.com>
691 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
692 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
693 (mono_method_to_ir): We don't need these macros anymore since
694 mono_class_get_full() already takes care of it.
696 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
698 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
699 use @function (as doesn't accept #function here) and check the return
700 value of system and stop if fails.
702 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
704 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
706 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
708 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
710 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
712 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
715 * basic-long.cs: Add test for negation of Int64.MinValue.
717 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
719 * mini-sparc.c: Update status.
721 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
723 * exceptions-sparc.c: Fix return value in filters.
725 * inssel-sparc.brg: Fix register allocation in some rules.
727 2004-03-28 Martin Baulig <martin@ximian.com>
729 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
732 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
734 * mini-x86.c (mono_arch_patch_code): Fix warnings.
736 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
737 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
738 remove unused conv_u4 opcode.
740 * mini-x86.c: Remove valgrind workaround since it slows down things
741 even when mono is not run under valgrind.
743 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
745 * mini-sparc.c: Update status.
747 * inssel-sparc.brg: Add some optimizations.
749 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
750 future delay slot filling. Add support for varargs, tail calls and JMP.
752 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
753 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
755 * inssel.brg: Fix register allocation in OP_ARGLIST.
757 * inssel.brg: Fix warnings.
759 2004-03-25 Martin Baulig <martin@ximian.com>
761 * mini.c (inflate_generic_field): Removed.
762 (mini_get_method): Removed, use mono_get_method_full(),
763 (mini_get_class): Removed, use mono_class_get_full().
764 (mono_method_to_ir): Pass our generic context to
765 mono_field_from_token().
767 2004-03-25 Martin Baulig <martin@ximian.com>
769 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
771 (mini_get_method): Take a `MonoGenericContext *' instead
773 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
774 a new local variable called `generic_context' which holds the
775 current `MonoGenericContext *'; use it to lookup things.
777 2004-03-24 Martin Baulig <martin@ximian.com>
779 * mini.c (mini_get_class): New static method; if we're inside a
780 generic instance, inflate the class if neccessary.
781 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
783 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
785 * iltests.il: New regression test for #55976.
787 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
790 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
792 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
795 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
797 * liveness.c: Consider SSA stores as well as loads when making vars
800 * exceptions.cs: New regression tests for register allocation.
802 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
804 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
805 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
806 domain lock only to protect puntual access to data structures.
807 Added access lock for sighash, jit_icall_hash_name,
808 jit_icall_hash_addr and domain->code_mp.
810 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
812 * driver.c: Print SIGSEGV handling method.
814 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
816 * mini.c (setup_jit_tls_data): Handle case when this is called
817 multiple times for a thread.
819 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
820 is different from fbxx_un. Fixes #54303. Also use constants instead of
821 magic numbers in a lot of places.
823 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
825 * exceptions.cs: Fix cctor test when --regression is used.
827 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
829 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
832 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
834 * inssel-ppc.brg: fixed register assignments for some rules.
836 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
838 * exceptions.cs: Add test for exceptions in static constructors.
840 * mini.c (mono_jit_compile_method_with_out): Move the calling of
841 static constructors outside the domain lock. Fixes #55720.
843 2004-03-17 Martin Baulig <martin@ximian.com>
845 * mini.c (get_generic_field_inst): Removed, this'll never happen.
846 (inflate_generic_field): Take the `MonoMethod *' instead of the
847 `MonoClass *' and added support for generic method.
848 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
849 have a `field->parent->gen_params', only inflate the field if it's
850 an open constructed type.
852 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
854 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
855 exception object instead of the preconstructed ones.
857 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
859 * mini.c: reverted changed to sigsegv_signal_handler commited
860 accidentally in the previous patch.
862 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
865 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
866 running --aot with an old assembly.
868 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
870 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
873 * mini-sparc.c: Add support for v9 branches with prediction.
875 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
877 * mini.c (mini_init): #warning is GNUC only
879 * mini-sparc.h: implement __builtin_frame_address
880 and __builtin_return_address for Sun C compiler
882 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
884 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
886 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
888 * basic-calls.cs: Add test for unaligned byref long argument passing.
890 * mini-ops.h: Add sparcv9 compare and branch instructions.
892 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
893 v9 instructions if we have a v9 cpu.
895 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
896 registers for global allocation.
898 * exceptions-sparc.c: Fixes.
900 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
902 * liveness.c (mono_analyze_liveness): Optimized version.
904 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
906 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
909 * basic-float.cs basic-calls.cs: New regression tests.
911 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
913 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
914 sigaltstack implementation.
916 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
918 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
919 stuff if SIGSEGV_ON_ALTSTACK is not defined.
921 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
923 * mini.c: Fix warnings.
925 * mini.c (mono_resolve_patch_target): New function which contains the
926 arch independent part of the patching process.
928 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
929 patching code to a separate function.
931 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
933 * mini.c (add_signal_handler): ifdef out on Windows
935 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
937 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
938 cpu-sparc.md: Add exception handling support + other fixes.
940 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
941 typed GC detection in --version.
943 * basic.cs exceptions.cs: New regression tests.
945 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
946 the arch specific code can store data during a compilation.
948 * mini-ops.h: Add OP_SETFRET.
950 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
951 function, register a separate icall for each arity, so the icalls can
954 * mini.c (mono_print_tree): Print negative offsets in a more readable
957 * mini.c: Make signal handling work on sparc.
959 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
961 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
963 * jit-icalls.c: Emulate truncl by aintl on solaris.
965 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
967 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
969 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
971 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
973 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
974 a MarshalByRef type, inline a method that performs the check, taking into
975 account that the object can be a proxy. Also implemented tow new opcodes:
976 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
977 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
978 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
980 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
982 * mini-ppc.c: if a relative branch displacement is too big
983 but it points to and area reachable with an absolute branch,
986 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
988 * mini.c: optimize small copies in cpblk.
990 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
992 * basic-calls.cs basic-float.cs: New regression tests.
994 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
995 negative offsets from %fp. Implement localloc. Fix local register
996 allocation. Fix the case when the this argument needs to be saved to
997 the stack. Implement some missing opcodes.
999 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1001 * mini.c (mini_method_compile): Reenable global regalloc in methods
1002 with exception handlers.
1004 * linear-scan.c (mono_varlist_sort): Fix warning.
1006 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1008 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1011 * liveness.c: Make all variables uses in exception clauses volatile, to
1012 prevent them from being allocated to registers. Fixes #42136.
1014 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1016 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1019 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1020 argument to mono_arch_regalloc_cost.
1022 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1025 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1027 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1028 Make the cost of allocating a variable to a register arch dependent.
1030 * basic-calls.cs: Fix compilation of tests.
1032 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1033 helper function to cut back on the number of #ifdefs needed.
1035 * mini-ppc.c: Fix compilation.
1037 * basic-calls.cs: New regression tests.
1039 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1041 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1042 of l0 since that is callee saved.
1044 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1047 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1048 of delay instruction.
1050 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1052 * mini.h (MonoCallInst): Add 'virtual' flag.
1054 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1056 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1058 * *.cs: New regression tests.
1060 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1063 * mini.c (mono_runtime_install_handlers): Fix build.
1065 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1066 'signal_stack_size' members.
1068 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1069 alternate signal stack.
1071 * exceptions-x86.c: Add stack overflow handling.
1073 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1074 functions to arch independent code.
1076 * mini.c (mono_print_tree): Print more detailed info for load_membase
1079 2004-02-23 Martin Baulig <martin@ximian.com>
1081 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1083 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1085 * mini-x86.c: fixed reg allocation for div/rem.
1087 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1089 * driver.c (mono_main): Report some configuratio options on --version.
1091 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1093 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1094 low in the address space. Correctly flush memory in thunks where we
1097 2004-02-20 Martin Baulig <martin@ximian.com>
1099 * mini.c (mini_get_method): New static method; inflate all generic
1100 methods and methods in open generic instances.
1101 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1102 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1104 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1106 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1108 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1110 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1112 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1114 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1115 it compile using Sun's compiler.
1117 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1119 * 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.
1121 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1123 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1125 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1127 * mini-ppc.c: handle calls outside of the allowed range with thunks
1128 allocated using the code manager.
1129 * tramp-ppc.c: use the code manager to hold generated native code.
1130 Fixed the magic trampoline to just patch vtable entries.
1132 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1134 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1137 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1139 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1142 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1143 if we have a working __thread implementation.
1145 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1146 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1148 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1150 * mini-x86.c: Fix compilation under gcc 2.
1152 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1154 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1155 contains a call to the wrapped function.
1157 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1158 OP_<CALL>_IMM opcodes, and use them under X86.
1160 * mini.c (mono_jit_find_compiled_method): Fix warning.
1162 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1164 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1166 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1167 functionality to mini.c.
1169 * mini.c (mono_create_jump_trampoline): New function to create a jump
1170 trampoline. Return a compiled method instead of a trampoline if it
1171 exists. Add a cache for jump trampolines.
1173 * mini.c (mono_jit_find_compiled_method): New function to return a
1174 compiled method if it exists.
1176 * mini-x86.c: Call mono_create_jump_trampoline instead of
1177 mono_arch_create_jit_trampoline.
1179 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1180 a jump trampoline. Fixes #52092.
1182 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1184 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1185 which is not up-to-date. Add check_corlib_version () instead.
1187 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1190 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1191 since newer valgrind versions do not need it.
1193 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1194 compile a method with a given set of optimizations.
1196 * mini.c: Compile icall wrappers on-demand instead of at startup.
1198 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1199 wrapper for an icall.
1201 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1203 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1206 * iltests.il: Add test for non-empty stack before switch instruction.
1208 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1210 * mini.c: Add support for new stringbuilder marshalling conventions.
1212 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1214 2004-02-01 Martin Baulig <martin@ximian.com>
1216 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1217 in `ginst->mtype_argv'.
1219 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1221 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1222 facilitate grepping.
1224 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1226 * mini.c: fixed buglet in initobj generic implementation for references.
1228 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1230 * Makefile.am: make the version script conditional.
1231 * jit-icalls.c: handle missing truncl().
1233 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1235 * exceptions.cs: Add more tests for double->int conversion.
1237 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1238 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1240 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1242 * driver.c: make --verbose --version emit an error
1243 if the loaded corlib doesn't match the runtime version.
1245 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1247 * mini-ppc.h: export ppc_patch().
1248 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1249 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1250 on par or better than on MacOSX.
1252 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1254 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1255 mono_lookup_pinvoke_call.
1257 * mini-x86.c: Under windows, the default pinvoke calling convention is
1258 stdcall. Fixes #52834.
1260 * mini.c (optimize_branches): Add an upper bound to the number of
1261 iterations to prevent infinite loops on strange loops. Fixes #53003.
1263 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1265 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1266 and ISINST. Fixes #52093.
1268 * objects.cs (test_0_vector_array_cast): New tests.
1270 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1272 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1273 checking in Array.Set ().
1275 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1278 * object.cs (test_0_multi_array_cast): New regression test.
1280 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1282 * exceptions-ppc.c: fix build on Linux/PPC.
1284 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1286 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1287 running under valgrind.
1288 (x86_magic_trampoline): Fix build bustage.
1290 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1291 negative values as well. This is needed for the encoding of the line number
1292 info, since sometimes the line numbers are not in increasing order.
1294 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1296 * cpu-pentium.md (localloc): Increase the size of the localloc
1297 instruction since it is a loop under Win32.
1299 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1302 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1304 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1305 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1306 Max Horn (max@quendi.de). Fix file names in comments.
1308 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1310 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1311 avoid stack overflow.
1312 (replace_usage): Avoid uninitialized variable warnings.
1314 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1315 and taking the address of valuetype variables.
1317 2004-01-03 Patrik Torstensson
1319 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1320 for other purposes than FP later on.
1322 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1324 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1327 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1329 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1331 2003-12-30 Patrik Torstensson <p@rxc.se>
1333 * mini-x86.h: Decreased number of availiable fp regs.
1334 Solves corner cases with FP spilling.
1336 2003-12-23 Patrik Torstensson <p@rxc.se>
1338 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1339 for floating point stack tracking / spilling on x86.
1342 * basic-float.cs: added float mul overflow test.
1344 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1346 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1348 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1350 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1351 supports for cond branches that overflow the immediate
1352 overflow offset. mcs can compile simple programs.
1354 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1356 * exceptions-ppc.c: exception handling support wip:
1357 finally handlers get run on exception.
1359 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1361 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1364 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1366 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1367 initial support for stack walking and unwinding.
1369 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1371 * driver.c (mono_main): Make corlib-out-of-sync message more
1372 descriptive. Also remove verify_corlib call.
1374 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1376 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1377 not overlap with other call's arguments, too.
1379 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1381 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1382 move to arch-specific code the choice of arch-specific
1383 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1384 * mini.c: ensure emulation calls will not interleave
1387 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1389 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1390 the magic trampoline stack frame is dropped before executing
1393 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1395 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1396 and integer to fp conversions. Added support for overflowing
1397 arguments on the stack. Reserve a couple more registers as temps.
1398 Added support for aot compilation (as output still needs to be
1401 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1403 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1404 Don't overwrite return register in some corner cases.
1406 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1408 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1409 static constructors when AOT compiling.
1411 * driver.c (mono_main): Call mono_check_corlib_version.
1413 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1415 * cpu-g4.md, basic.cs: fixed div target register.
1417 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1419 * mini-ppc.c, basic.cs: shl_imm fix with test.
1421 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1423 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1424 structures by value. Misc fixes.
1425 * objects.cs: more tests.
1427 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1429 * mini-ppc.c: lconv.ovf.i implemented.
1431 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1434 (mini_init): don't error out if someone already called g_thread_init.
1436 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1438 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1439 to be any type per the spec. Fix abnormal memory usage when
1440 the same object is repeatedly thrown.
1442 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1444 * mini.c: check for overruns in IL code.
1446 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1448 * TODO: Add/remove some todo entries.
1450 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1452 * driver.c (mono_main): Call mono_verify_corlib.
1454 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1456 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1457 This has been moved to mini.c
1458 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1459 type being casted is marshalbyref it could be a proxy, so instead of
1460 emitting the type check code, emit a call to a runtime method that will
1461 perform the check by calling CanCastTo if needed.
1463 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1465 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1466 methods with large stack frames under Win32.
1468 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1470 * Makefile.am: Distribute regression tests.
1472 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1473 at the end instead of inserting each variable into the sorted list.
1475 * linear-scan.c (mono_varlist_sort): New helper function.
1477 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1479 * mini.c: ensure arguments and locals are within bounds.
1481 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1483 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
1486 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1488 * mini.c (mono_cprop_copy_values): Fix crash.
1490 * aot.c: Set verbosity back to 0.
1492 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1494 * regalloc.c: complete memory leak fix by Laurent Morichetti
1497 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1499 * driver.c (main_thread_handler): Revert the previous patch.
1501 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
1504 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
1505 memory from the memory pool.
1507 * driver.c (main_thread_handler): Turn on all optimizations when
1510 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
1511 an array for better performance.
1513 * regalloc.c (mono_regstate_assign): Fix memory leak.
1515 * debug-mini.c (mono_debug_serialize_debug_info): New function to
1516 serialize the debug info.
1518 * debug-mini.c (mono_debug_add_aot_method): New function to load the
1519 debug info from the serialized representation.
1521 * aot.c: Save debug info into the generated file and load it when
1524 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1526 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1528 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
1529 More FP-related fixes.
1531 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
1533 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
1534 and register allocation buglet. Hello world now runs.
1536 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1538 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
1539 * tramp-ppc.c: fixed class init trampoline.
1540 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
1542 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1544 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
1545 mini.c: more ppc changes/fixes.
1547 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1549 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
1550 Also optimize the case when the arguments are the same in the caller
1553 * iltests.il: Add tests for tail calls with valuetype arguments.
1555 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1557 * mini-ppc.c: fixes for struct return type.
1559 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
1561 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1562 mono_spillvar_offset() to arch-specific code.
1564 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
1566 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
1568 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1570 * exceptions-x86.c: Fix stack space leaks.
1572 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
1573 registers from the lmf if the method has save_lmf set.
1575 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
1577 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
1578 of icall wrappers into InvokeInDomain, since these are now per-domain.
1580 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
1582 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
1583 make some opcode emulation and intrinsic ops enabled/disabled
1584 according to the architecture. More fixes.
1586 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
1588 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
1590 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1592 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1593 arch-specific handling for 'this' and struct return type to
1596 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1598 * aot.c: prevent divide by zero error when reporting (it happened with
1601 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
1603 * mini.h (inst_switch): Remove unused macro.
1605 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1608 (load_aot_module): free 'info->methods' and 'info' properly. No more
1609 "free(): invalid pointer blah" messages when you have an old aot
1612 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
1614 * jit-icalls.c, mini.c: Added support for context static fields.
1616 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1618 * mini.c (mono_method_blittable): Methods which set LastError are not
1619 blittable either. Fixes #51108.
1621 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1623 * mini.c: flush icache.
1624 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
1626 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1628 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
1630 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
1632 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
1635 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
1638 * inssel.brg (CEE_MKREFANY): Fix AOT case.
1640 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
1642 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
1643 instruction when the result is discarded.
1645 * iltests.il (test_0_div_regalloc): New regression test.
1647 * arrays.cs: Fix compilation error.
1649 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
1651 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
1652 float rules to inssel-x86.brg: sane architectures with FP registers
1653 don't need to implement these rules.
1655 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1657 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
1659 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1661 * mini.h, inssel-long32.brg: fixed endianess issues in int64
1662 implementation of 32 bit systems.
1664 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1666 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
1667 (Jeroen Zwartepoorte).
1669 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
1671 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
1672 the caller and the callee matches.
1674 * mini.c (mono_method_to_ir): Add comment.
1676 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
1677 signbit is missing on some platforms.
1679 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
1681 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
1683 * mini.c (setup_jit_tls_data): Call the new function.
1685 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
1687 * mini-x86.c: Add experimental support for fast access to the lmf
1688 structure under NPTL/Linux 2.6.x.
1690 2003-11-06 Martin Baulig <martin@ximian.com>
1692 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
1693 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
1696 2003-11-02 Martin Baulig <martin@ximian.com>
1698 * mini.c (inflate_generic_field): New static method.
1699 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
1700 generic instance and the field is declared in a generic type, call
1701 inflate_generic_field() to inflate it. Fixes gen-28.cs.
1703 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
1705 * mini.h mini.c (mono_method_same_domain): New function to return
1706 whenever the caller and the callee are in the same domain.
1708 * tramp-x86.c (x86_magic_trampoline): Use the new function.
1710 2003-10-30 Martin Baulig <martin@ximian.com>
1712 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
1713 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
1715 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
1716 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
1718 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
1720 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
1723 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
1724 object here, so it is in the correct appdomain etc.
1726 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
1728 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
1730 (mono_method_to_ir): Avoid freeing the type created returned from
1731 mono_type_create_from_typespec, since it is put into an internal cache
1732 by the function. Fixes pointer.exe.
1734 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
1735 trampolines for icalls and pinvokes as well. Fixes #33569.
1737 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
1739 * mini.c: Update after appdomain changes.
1741 * mini.c (mono_jit_compile_method_inner): Allways compile native
1742 method wrappers in the root domain, since there can only be one
1743 instance of them, whose address is stored in method->info.
1745 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
1747 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
1748 environment variable. Instead detect automatically whenever running
1749 under valgrind using the magic macro RUNNING_ON_VALGRIND from
1752 2003-10-16 Miguel de Icaza <miguel@ximian.com>
1754 * trace.c, trace.h: New files that implement the new trace option
1757 * driver.c: Document new --trace options.
1759 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
1762 - if (mono_jit_trace_calls)
1763 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
1765 * mini.h: prototypes.
1767 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
1769 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
1771 * mini.c inssel.brg: Implement typedefbyref opcodes.
1773 * mini.c (mono_jit_compile_method): Remove unused local variable.
1775 * mini.c (mono_jit_compile_method_inner): Ditto.
1777 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
1779 * tramp-x86.c (x86_class_init_trampoline): Fix build.
1781 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
1783 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
1785 * mini.c (mono_no_aot): Remove unused global variable.
1787 * mini.c: Thread safety fixes.
1789 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
1791 * mini.c (mono_create_class_init_trampoline): Add a lock around
1792 class_init_hash_addr.
1794 * arrays.cs (test_0_newarr_emulation): Add new regression test for
1797 * mini.c: Decompose the NEWARR instruction before decomposing its
1798 arguments. Fixes #30073.
1800 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
1802 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
1805 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
1807 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
1809 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
1811 * driver.c: Add support for compiling icall wrappers to --compile.
1813 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
1815 * inssel.brg: The empty value in class->interface_offsets is -1, not
1818 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
1820 * objects.cs: New test for 'is' operator on an array of interfaces.
1822 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
1824 * tramp-ppc.c: update trampoline code to support jumps
1825 and class initialization.
1827 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
1829 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
1831 * inssel.brg (OP_UNBOXCAST): Fix #46027.
1833 * inssel.brg (OP_UNBOX): Remove unused rule.
1835 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
1836 region instead of one for each method. Fixes #47813.
1838 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
1840 * exceptions.cs (test_0_nested_finally): New regression test for
1841 nested exception handlers.
1843 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
1845 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
1847 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
1850 * mini.c (mono_method_check_inlining): Make the inlining limit
1851 configurable by an environment variable.
1853 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
1855 * mini.h: Bump AOT file version.
1857 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
1858 token, store the image along with the token, since the token might not
1859 refer to the same image as the method containing the relocation,
1860 because of inlining.
1862 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
1864 * mini.c (mono_precompile_assemblies): New function to compile
1865 all methods in all loaded assemblies.
1867 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
1869 * regalloc.h regalloc.c (MonoRegState): Change the type of
1870 iassign and fassign to int*, since they can contain large negative
1871 values if the register is spilled. Also added some comments. Fixes
1874 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
1875 under Win32. Fixes #42964.
1877 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
1879 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
1881 * aot.c: Added support for AOT compiling methods which contain calls
1882 to wrappers. Currently, only remoting-invoke-with-check wrappers are
1885 * driver.c (compile_all_methods): Run the compilation in a thread
1886 managed by mono. Fixes #44023.
1888 * mini.c (mono_codegen): Print full method name in verbose output.
1890 * mini-x86.c (mono_arch_patch_code): Fix warning.
1892 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
1893 jumps, since the method we are jumping to might be domain-specific.
1895 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
1897 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
1899 * inssel.brg: string chars are unsigned.
1901 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
1903 * TODO: New todo item.
1905 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
1906 which calls mono_runtime_class_init and patches the call site to
1907 avoid further calls.
1908 (mono_arch_create_class_init_trampoline): New arch specific function
1909 to create a class init trampoline.
1910 (create_trampoline_code): Generalized so it can create
1911 class init trampolines as well.
1913 * mini.c (helper_sig_class_init_trampoline): New helper variable.
1914 (mono_create_class_init_trampoline): New function to create and cache
1915 class init trampolines.
1916 (mono_find_class_init_trampoline_by_addr): New function to lookup the
1917 vtable given the address of a class init trampoline. Used by the
1919 (mono_codegen): Generate a call to a trampoline instead of
1920 mono_runtime_class_init in LDSFLD[A].
1921 (mono_codegen): Add relocations for the new trampoline.
1923 * mini.h mini-x86.c aot.c: Added a new relocation type:
1924 MONO_PATCH_INFO_CLASS_INIT.
1926 * mini.h: Bump AOT version number.
1928 * aot.c: Create a copy of the loaded code instead of using the original
1929 so methods which call each other will be close in memory, improving
1932 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
1933 patch since it breaks the regression tests.
1935 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
1936 for the register saving instruction sequence since the
1937 frame_state_for function in glibc 2.3.2 don't seem to detect it.
1939 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
1941 * TODO: Fix todo item && remove another.
1943 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
1945 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
1948 * aot.c: Moved the check for MONO_LASTAOT into the initialization
1949 function of the module.
1951 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
1952 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
1953 --no-aot command line option.
1955 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
1957 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
1958 by Bernie Solomon (bernard@ugsolutions.com).
1960 * inssel.brg: Refactor the interface offset table related code into
1961 its separate functions and add support for the AOT case.
1963 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
1965 * aot.c (mono_aot_get_method_inner): Fix memory leak.
1967 * aot.c: Added mono_aot_verbose variable and made all debugging
1968 output depend on the value of this variable.
1970 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
1971 method_label and info_label.
1973 * mini.h mini-x86.c aot.c: Added a new relocation type
1974 MONO_PATCH_INFO_IID for klass->interface_id.
1976 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
1977 the MonoJitInfo structure.
1979 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
1980 a non-root appdomain in shared mode.
1982 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
1984 * aot.c: make aot loader less verbose. Remove free of unused variable.
1986 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
1988 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
1990 * .cvsignore: Added *.dll.
1992 * mini.c (mono_print_tree_nl): New function callable while debugging.
1994 * mini.c (mono_print_code): Export this.
1996 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
1999 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2001 * mini.h (MonoCompile): Added 'jit_info' field.
2003 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2004 the cfg structure, since it is needed by the AOT compiler.
2006 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2008 * aot.c: A major rewrite. Changes include:
2009 - save exception tables for methods which have them.
2010 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2012 - reworked the file format so it is now much smaller and needs
2013 fewer relocation entries.
2015 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2017 * aot.c (load_aot_module): Fix build bustage on platforms without
2020 2003-09-04 Martin Baulig <martin@ximian.com>
2022 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2024 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2026 * TODO: Some new optimization ideas.
2028 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2030 * aot.c: Save the optimization flags used to compile the code into
2033 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2034 support emitting domain specific code.
2036 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2037 no longer domain neutral. It can be made domain neutral by compiling
2038 with --optimize=shared.
2040 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2043 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2044 loading of AOT code.
2046 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2048 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2049 if there is no domain neutrality information.
2051 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2053 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2054 format version into the generated library.
2056 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2057 callee method into the caller since one of them could be shared.
2059 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2060 system exceptions from AOT code now works.
2062 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2063 method if it is domain neutral and the callee is not.
2065 * graph.c (cfg_emit_one_loop_level): Fix warning.
2067 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2069 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2072 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2074 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2075 is needed by code which is executed before mono_runtime_init ().
2076 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2078 * mini.c (mono_thread_abort): Fix warning.
2079 (mono_jit_compile_method): Call static constructor in the AOT case too.
2081 * aot.c (mono_compile_assembly): Fix warning.
2083 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2085 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2087 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2089 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2091 * cpu-pentium.md: Fix the length of call opcodes so they include the
2092 ESP restoring instruction. Fixes #47968.
2094 2003-08-28 Martin Baulig <martin@ximian.com>
2096 * mini-x86.c (mono_arch_call_opcode): Added support for
2097 MONO_TYPE_GENERICINST.
2099 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2101 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2103 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2104 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2106 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2109 2003-08-26 Martin Baulig <martin@ximian.com>
2111 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2112 when reporting an error, set this to the actual error location.
2113 (mono_method_to_ir): Report the correct error location if
2114 get_basic_blocks() returned an error.
2116 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2118 * mini.c (mono_type_blittable): OBJECT is not blittable.
2119 (mono_method_blittable): Methods which have marshalling descriptors
2120 are not blittable either. Fixes #47842.
2122 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2124 * driver.c mini.c: Use an environment variable instead of a global
2125 variable. Also fix the build.
2127 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2128 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2131 * driver.c mini.c: Added --with-valgrind option to turn off some
2132 code which prevents mono from running under valgrind.
2134 * mini.c (mono_emit_call_args): Fixed warning.
2136 * mini.c (mono_emulate_opcode): Fixed warning.
2138 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2140 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2141 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2142 regalloc.c, regalloc.h: specify available registers in arch-specific
2143 code and support floats in the regallocator (patch by Laurent Morichetti
2146 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2148 * mini.c: mono_thread_current() can be called only after
2149 mono_runtime_init(): rearrange code to not call it early on.
2151 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2153 * mini.c: allocate jump tables in the code mempools.
2155 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2157 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2160 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2162 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2163 12 to 16. This fixes bug #47453.
2166 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2168 * mini-ppc.c: fixed indexed load and unsigned compares.
2170 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2172 * mini.c: reenabled installation of handler for
2173 thread abort signal.
2175 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2177 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2178 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2179 until it's fixed and actually useful.
2181 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2183 * inssel-long32.brg: couple more opcodes implemented.
2185 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2187 * mini-sparc.c: Even more opcodes implemeted.
2189 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2191 * mini-sparc.c: More opcodes implemented.
2193 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2195 * mini-sparc.c: More opcodes implemented.
2197 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2199 * inssel-sparc.brg: Add some needed rules. Direct
2201 * Makefile.am: Use inssel-sparc.brg
2202 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2203 an assert happy for now.
2205 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2207 * mini-sparc.c: Fixed compile errors.
2208 * exceptions-sparc.c: Same. We now produce a mono binary
2209 on sparc-linux. Yea.
2211 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2213 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2214 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2215 They compile, but do not work.
2217 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2219 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2220 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2221 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2224 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2226 * mini.c: more opcodes implemented and better support for generics.
2228 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2230 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2231 * mini.c, mini.h: first cut at generics support: some new instructions
2232 added and changed the behaviour of some of the existing ones.
2234 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2236 * mini.c: Removed definition of metadata_shared mutex here.
2238 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2240 * mini-x86.c: make vararg calls work for instance methods.
2242 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2244 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2245 returns the arguments in a separte list, now.
2247 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2249 * aot.c, mini.c: updates for array type representation changes.
2251 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2253 * mini.c: register function to perform jit shutdown.
2255 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2257 * mini.c: use a faster allocator if possible.
2259 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2261 * aot.c: some cleanups and portability changes.
2263 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2265 * mini.c: use faster allocation for CEE_BOX if possible.
2267 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2269 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2270 Moved inlined mempcy code to its own function so that is can be
2271 reused. Added an inline memset function as well (optimized initobj).
2272 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2274 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2276 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2278 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2280 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2281 arch code can setup the cpu for CLR execution, if needed.
2282 We use it on x86 to set the precision of FP operations.
2284 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2286 * mini.c: disable some optimizations if we can guess they'll cost too
2287 much for a given method.
2289 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2291 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2293 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2294 * mini.h mini.c mini-x86.c: Added instruction level coverage
2295 info collection support.
2297 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2299 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2300 is now implemented in the profiling API. Get rid of a couple of
2301 unnecessary global variables.
2303 2003-06-15 Nick Drochak <ndrochak@gol.com>
2305 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2306 * cpu-g4.md: add op_bigmul and op_bigmul_un
2307 * cpu_pentium.md: add op_bigmul_un
2308 * inssel-long32.brg: add rule for unsigned bigmul
2309 * mini-ops.h: define OP_BIGMUL_UN
2310 * mini-x86.c: THE BUG: handle (un)signed properly
2311 * mini.c: choose unsigned opcode if needed.
2312 This set of patches fixes bug #44291
2314 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2316 * mini.c (optimize_branches): improved to handle all kinds of
2317 conditional branches.
2319 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2321 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2322 don't raise exceptions.
2324 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2326 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2327 to arch-specific files.
2329 2003-06-09 Martin Baulig <martin@ximian.com>
2331 * Makefile.am (libs): Added $(LIBGC_LIBS).
2333 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2335 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2336 and OP_ATAN (fixes bug#44293).
2338 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2340 * Makefile.am, mini-x86.c: rename cpu description array to
2341 pentium_desc, since some compilers define the 'pentium' preprocessor
2344 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2346 * mini.c (mini_select_instructions): add explicit branch if the
2347 following block is not the false target of a conditional branch -
2348 we need this with any optimization that reorder or remove bblocks
2350 * mini.c (optimize_branches): bug fixes
2352 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2354 * mini.c (mono_method_to_ir): inline static readonly fields
2356 * ssa.c (fold_tree): start cfold support for long (very simple
2359 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2361 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2363 * inssel.brg: fixed memcpy (bug #44219).
2365 2003-06-05 Dick Porter <dick@ximian.com>
2367 * driver.c: Set the glib log levels to not abort if g_message
2370 g_set_prgname() has to happen before mini_init() so that the
2371 process handle gets the info.
2373 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2375 * driver.c: add intrins to the default optimizations to get wider
2378 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2380 * mini.h: some large basic blocks will overflow a 16-bit
2381 integers for symbolic registers.
2383 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2385 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2386 (mono_arch_output_basic_block): fix bug 43499
2388 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2390 * mini.c: kill duplicated definition of mono_debug_format.
2392 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2394 * mini-x86.c, arrays.cs: fixed register allocation bug.
2396 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2398 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2400 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2402 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2405 (print_method_from_ip): also print source location information if
2408 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2410 * mini.c (mono_find_block_region): bug fix in region code
2411 (mini_method_compile): enable removing unreachable code again, but
2412 only in methods without exception clauses.
2414 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2416 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2417 Implemented arglist opcode and handling of TypedReference type.
2418 Fixed x86 call convention when a structure is returned.
2419 Minimal support for calling static vararg methods.
2421 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2423 * mini.c (mini_method_compile): always remove unreachable code,
2424 because the code in them may be inconsistent (access to dead
2425 variables for example).
2427 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2429 * driver.c, debug-mini.c: warning fixes.
2431 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2433 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2435 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2437 * mini.c: thread-static fields are registered in mono_class_vtable(),
2438 so ensure the function is called before checking for them.
2440 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2442 * mini.c (optimize_branches): fix for bug 43586
2444 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2445 overflow (fixes Bug #43639)
2447 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2449 * mini.c, objects.cs: allow the use of stobj for primitive types.
2451 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2453 * mini.c: be less strict about argument checking until we support
2454 running the verifier.
2456 2003-05-27 Nick Drochak <ndrochak@gol.com>
2458 * basic-long.cs: tests for (ulong)int * (ulong)int also
2459 * mini.c: use the same trick for (ulong)int * (ulong)int
2461 2003-05-27 Nick Drochak <ndrochak@gol.com>
2463 * basic-long.cs: add regression test for (long)int * (long)int
2464 * cpu-pentium.md: add op_bigmul specification
2465 * inssel-long32.brg: add OP_BIGMUL rule
2466 * mini-ops.h: add OP_BIGMUL
2467 * mini-x86.c: register allocator: handle case where src1 needs to be
2469 * mini.c: substitute special BIGMUL opcode in the tree for
2470 (long)int * (long)int
2472 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2474 * jit-icalls.c: call the type ctor on field access if needed.
2476 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2478 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2479 to a method (including results of ldelema, bug#43207).
2481 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
2483 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
2484 colors to show exception handler blocks.
2486 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
2487 (fix for pinvoke7.cs).
2489 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2491 * mini.h, mini.c: ensure correct initialization order for types that
2492 require it. Prepare for lazy compilation of jit icall wrappers.
2493 Provide a name for opcode emulation to reduce unneeded mallocing.
2495 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
2497 * mini-x86.c: better register restoring code and profiling
2498 support for tail calls.
2500 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2502 * mini.h, driver.c: prepare for leaf methods optimization.
2504 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2506 * mini.c: get targets of branches before converting a method.
2508 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
2510 * mini.c (optimize_branches): added some experimental code (disbaled)
2512 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
2514 * mini.c (optimize_branches): fix branch to branch optimization
2516 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
2518 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
2520 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
2522 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
2525 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
2527 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
2528 enable use of interface variables again.
2530 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
2531 I1 to registers because there is no simply way to sign extend 8bit
2532 quantities in caller saved registers on x86.
2534 * inssel-float.brg: set costs of some rules to 2 so
2535 that monobure always select the arch. specific ones if supplied,
2536 regardless of the order we pass the files to monoburg.
2538 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2540 * mini.c, mini-x86.c: since the magic trampoline for jumps
2541 can't patch the code directly, we do it as soon as the
2542 method gets compiled.
2544 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2546 * mini-x86.c, mini.h: introduce a new patching method
2547 to support CEE_JMP and tail calls.
2548 * mini.c: obey tail.call. Don't precompile methods target
2550 * tramp-x86.c: new trampoline code to handle methods
2551 reached through a jump.
2553 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
2555 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
2556 bit values to registers
2558 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
2560 * mini.c (mono_compile_get_interface_var): share interface
2561 variables if possible.
2563 2003-05-16 Martin Baulig <martin@ximian.com>
2565 * debug-mini.c (mono_init_debugger): New function to initialize
2566 the debugger. This is not in the debugger since it needs to
2567 access some of mini's internals.
2569 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2571 * mini.c (mono_method_to_ir): inlining fixes/cleanups
2573 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
2575 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
2576 for value type handling.
2578 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2580 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
2581 (mono_method_check_inlining): enable inlining of all kinds of wrappers
2583 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
2585 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
2586 the constructor through a proxy.
2588 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2590 * jit-icalls.c, inssel.brg: fixes to array element address
2593 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
2595 * mini-x86.c (is_regsize_var): allocate pointer to registers
2597 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2599 * driver.c: fixed typo, added intrins to the set of optimizations
2600 tested with regressions.
2602 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
2604 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
2605 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
2608 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
2610 * inssel.brg: remove some common pop instructions without side effects
2612 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2614 * inssel-x86.brg: fixed thinko in int to double conversions.
2616 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
2618 * mini.c, jit-icalls.c: added runtime thread-static variable support.
2620 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2622 * inssel-long32.brg: two more missing instructions.
2624 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
2626 * mini.c (mono_emit_call_args): set the cil_code for all arguments
2629 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
2631 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
2634 * basic-float.cs: Added tests for negative zero.
2636 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2638 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
2639 a couple of missing operations for long casts, with test cases.
2641 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2643 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
2645 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
2647 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
2648 code size estimation.
2650 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
2652 * mini.c (mono_jit_create_remoting_trampoline): make it work with
2653 abstract methods (fix bug 42542)
2655 * aot.c: add ability to handle array types
2657 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
2659 * mini.c: Call the _specific versions of the object allocation
2660 functions if possible.
2662 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2664 * driver.c: call setlocale ().
2666 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2668 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
2671 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
2673 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
2675 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
2676 wrappers (fix bug 42122)
2678 2003-05-04 Martin Baulig <martin@ximian.com>
2680 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
2682 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
2683 s/mini_set_defaults/mono_set_defaults/g.
2685 2003-05-04 Martin Baulig <martin@ximian.com>
2687 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
2689 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2691 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
2692 (reported by Don Roberts).
2694 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2696 * mini.c: temporarily work around two bugs for this release.
2698 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2700 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
2701 that contains -export-dynamic and it makes using the ld script
2703 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
2705 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2707 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
2710 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2712 * mini.c: make sure leave calls all the needed finally blocks,
2713 even when the target jumps out of multiple exception clauses.
2715 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2717 * ldscript, Makefile.am: add linker script to reduce the number of
2718 exported symbols (should also fix the issues with libwine defining
2719 some of the same symbols in io-layer).
2721 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
2723 * driver.c (mini_main): Avoid assertion when no file name is given on
2726 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
2728 * driver.c: added --version/-V command line option.
2729 Added the inline optimization in the regression tests.
2731 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2733 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
2734 to the type in the method signature (fixes bug#42134).
2736 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
2738 * mini.c: when inlining, check this is not null only when needed (bug #42135).
2740 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
2742 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
2744 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2746 * driver.c: fixed bug #42100.
2748 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
2750 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
2752 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2754 * mini.c: moved most of the code required to do inlining to its own
2755 function so it can be reused. Inline also ctors if appropriate.
2757 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
2759 * Makefile.am: Link with -export-dynamic so shared libs loaded by
2760 the runtime can call mono API functions.
2762 2003-04-27 Martin Baulig <martin@ximian.com>
2764 * debug-mini.c (mono_debug_init_method): Added
2765 `guint32 breakpoint_id' argument; if the method has a breakpoint,
2766 send a notification to the debugger.
2768 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
2769 running in the Mono Debugger, just pass the breakpoint number to
2770 mono_debug_init_method().
2772 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
2774 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
2776 * mini.c: allow some more unsafe compares.
2778 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2780 * mini-x86.c, Makefile.am: make distcheck works (partially from
2781 a patch by Richard Lee <r.h.lee@attbi.com>).
2782 * regset.c, regset.h: removed, they are unused.
2784 2003-04-25 Dick Porter <dick@ximian.com>
2786 * driver.c: Usage reports the name as 'mono' not 'mini'
2787 * exceptions-x86.c: Build and run on freebsd
2789 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
2791 * Makefile.am: install the program with the 'mono' name and
2792 the library as libmono instead of mini and libmini.
2794 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2796 * driver.c: provide the APIs for the embedding interface of the old jit.
2798 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
2800 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
2802 2003-04-23 Martin Baulig <martin@ximian.com>
2804 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
2806 * driver.c: Added `--debug' command line argument to enable
2809 2003-04-23 Martin Baulig <martin@ximian.com>
2811 * debug.[ch]: Removed. The code is now in
2812 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
2814 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
2817 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
2819 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
2821 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2824 (mini_cleanup): moved mono_runtime_cleanup call after the call to
2825 mono_domain_finalize.
2826 (mini_method_compile): use mono_method_profile* if the the option is
2829 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
2831 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2832 methods with their wrapper.
2834 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2835 methods with their wrapper.
2837 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
2840 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
2843 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
2846 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
2848 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
2850 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
2852 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
2853 of the mempool. This is slightly faster and uses less memory
2855 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2857 * mini.c: avoid O(n) allocation for variables.
2859 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2861 * mini.c: handle items on the stack after inlining methods.
2863 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2865 * mini.c: make the method->opcode optimization dependent
2866 on MONO_OPT_INSTRINS and do it lazily.
2868 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2870 * driver.c: print overall results at the end of regression run.
2872 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
2874 * inssel.brg: don't overwrite symbolic registers.
2876 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2878 * inssel-x86.brg: fix conversion from long to float.
2880 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
2882 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
2884 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
2886 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
2888 * driver.c: Added --print-vtable option as in the old JIT.
2890 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2892 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
2894 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
2896 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
2898 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
2900 * mini.c regalloc.c regalloc.h: Fix memory leak.
2902 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
2904 * aot.c (mono_aot_get_method): register all used strings
2906 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2908 * mini.c: always intern strings references with ldstr at compile time.
2910 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2912 * Makefile.am: add BUILT_SOURCES.
2914 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2916 * driver.c: give a better error message when the assembly to execute
2917 doesn't have an entry point.
2919 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
2921 * Makefile.am: added hack for automake
2923 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
2926 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
2928 22003-04-07 Martin Baulig <martin@ximian.com>
2930 * Makefile.am: Added Makefile.am.
2932 * debugger-main.c: Removed, this is now in the debugger where it
2935 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob