1 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3 * jit-icalls.c: Remove the broken approximation for truncl, doing
4 no conversion is better.
6 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
9 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
11 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
12 of the mcrxr instruction which is not available on some processors
13 even if it's documented to be. Implement add and sub overflow correctly
14 (still not complete for long unsigned). Speed up icalls a bit.
16 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
18 * mini.c (mono_jit_compile_method_with_opt): Make sure that
19 we run .cctor in the current domain instead of target_domain.
21 Fixes bug #58558, .cctor not being called in -O=shared.
23 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
25 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
27 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
29 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
30 which can be done with an imm8, do it that way.
31 (mono_arch_output_basic_block): ditto for a jmp
32 (mono_arch_emit_prolog): Computate maximum offset of a label.
34 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
36 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
37 now tries to allocate prefered physical reg's for virtual
38 regs. This reduces the number of emited spills/loads with
39 20-30% on our core assemblies.
41 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
43 * jit-icalls.c: truncl() is not needed and trunc() is
44 the correct thing to do anyway (bug #58287).
46 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
48 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
51 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
53 * driver.c: enable loop optimizations by default.
55 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
57 * mini-x86.c: fix calc of max loop size when aligning loops start.
59 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
61 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
64 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
66 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
69 * basic-long.cs: Add tests for add/subtract of immediates with carry.
71 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
73 * mini.c (inline_method): Allways inline some wrappers even if the cost
74 is too large. Fixes #58785.
76 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
78 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
80 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
81 (crichton@gimp.org). Beginning of support for sparc/linux.
83 * mini-sparc.c: Optimize retrieval of LMF address.
85 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
87 * exceptions-ppc.c: handle alloca in methods with clauses.
89 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
91 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
93 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
95 * mini.c: Delegate most of the abort signal work to
96 mono_thread_request_interruption, which also handles Stop and Suspend
99 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
101 * mini.c mini.h: Allow inlining of icall wrappers if the backend
102 supports the save/restore lmf opcodes.
104 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
106 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
109 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
111 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
113 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
114 methods which contain array accesses.
116 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
117 boundaries. Fixes #58537.
119 * iltests.il: Add regression test for #58537.
121 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
123 * mini-x86.c (mono_arch_local_regalloc): Last part of
124 fix for bug #58633 (releasing register to early).
126 2004-05-18 Miguel de Icaza <miguel@ximian.com>
128 * basic-long.cs: Add new regression test.
130 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
132 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
133 register too early on the chain.
135 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
137 * mini.c (create_helper_signature): Use a helper function to reduce
138 the code which needs to be written. Also set the calling convention of
139 icalls on windows. Fixes #57840.
141 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
143 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
144 exceptions-ppc.c: added helper function to get the instruction address
145 from a signal handler context.
147 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
149 * helpers.c: use g_get_tmp_dir. Invokes happyness
152 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
154 * helpers.c: Add new env variable to pass args to objdump.
155 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
157 2004-05-17 Radek Doulik <rodo@ximian.com>
159 * Makefile.am (common_sources): added abcremoval.h so it get
160 disted and daily mono packages on go-mono.com will build again
162 2004-05-17 Massimiliano Mantione <massi@ximian.com>
164 * abcremoval.c: Fixed coding style, added copyright header.
166 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
168 * mini.h: Added prototype for abc removal main function.
170 * build_relations_propagation_table.pl: Added copyright header.
172 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
174 * basic-long.cs: reg test for complex ceq_long bug.
176 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
178 * mini-x86.c (mono_arch_local_regalloc): Correctly free
179 reg in long and clob case (bug #58343). Fixed/added comments.
181 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
183 * mini.c (mono_jit_runtime_invoke): Follow new convention
184 of calling the invoke method with an function pointer.
186 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
188 * ChangeLog: Fix author of memory leak patch.
190 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
192 * Makefile.am: fix make dist as well...
195 2004-05-14 Massimiliano Mantione <massi@ximian.com>
197 * cfold.c: Made so that conversions from pointer to int4 are no-ops
198 on archs where pointers are 4 bytes long.
200 * Makefile.am: Added abcremoval.c source file.
202 * abcremoval.c: Added abcremoval.c.
204 * abcremoval.h: Added abcremoval.h.
206 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
208 * inssel.brg: Enabled bounds check removal.
210 * mini.c: Added support for abcrem optimization.
212 * mini.h: Added abcrem optimization label.
214 * driver.c: Added support for abcrem optimization.
216 * propagated_relations_table.def: Added propagated_relations_table.def.
218 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
220 * mini.c, cfold.c: fix style.
222 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
224 * mini.c: handle issue with the low-level implementation of
225 some long opcodes (bug #54209).
227 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
229 * basic.cs: test for my new cmov stuff.
231 2004-05-13 Patrik Torstensson
233 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
234 opt and added peephole documentation.
236 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
238 * tramp-ppc.c: rewrote the generic trampoline code.
240 2004-05-11 Patrik Torstensson
242 * mini-x86.c: optimize long shl/shr asm code (one less branch)
244 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
246 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
248 * mini.h mini.c dominators.c: Applied patch from Derek Woo
249 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
251 * mini.c: Add new icalls for AsAny marshalling.
253 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
255 * tramp-ppc.c, mini-ppc.c: more cleanups.
257 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
259 * mini.c: no warnings.
261 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
263 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
265 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
267 * mini.c: In the thread abort signal handler, if the thread is in the
268 process of being stoped, don't throw the Abort exception, just stop the
271 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
273 * tramp-ppc.c: removed old code.
275 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
277 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
278 do some simple speed optimizations on ppc.
280 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
282 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
283 and large offsets in load/store.
285 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
287 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
288 it causes regressions.
290 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
292 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
295 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
297 * jit-icalls.c: remove warnings.
298 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
299 speedups for unsafe code.
301 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
303 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
305 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
307 * basic-calls.cs: Add new regression test.
309 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
312 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
314 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
317 2004-05-06 Patrik Torstensson
319 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
320 long reg allocation in any reg (not only eax:edx) and implemented
321 long shl/shr ops in asm instead of helpers.
323 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
325 * mini-sparc.h: Fix warnings.
327 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
330 * mini-exceptions.c (mono_handle_exception): Call the filter in a
331 separate statement for clarity.
333 * mini-sparc.c: Update status.
335 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
337 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
340 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
342 * inssel-ppc.brg: another small pre-release workaround:
343 we don't do overflow detection for long_sub_un.
345 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
347 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
348 (also works around a weird ppc bug: 57957).
350 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
352 * tramp-ppc.c: trampoline fixes.
354 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
356 * mini-ppc.c: fixed typos.
358 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
360 * mini-ppc.c, exceptions-ppc.c: more code saves registers
361 at the top of the stack. Fixed typos. Use a frame registers
362 for all the methods with exception clauses.
364 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
366 * exceptions-ppc.c: restore fp registers.
368 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
370 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
371 order from the stack top (moved the stack room to save the
372 return value for trace after the param area). Fixed corruption
373 in restoring registers on unwind.
375 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
377 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
379 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
381 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
382 and prolog/epilog for methods that use it. Allow
383 enough param area room for varargs methods. Fix miguel's
384 breakage in exception handling.
386 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
388 * Makefile.am: run genmdesc only on current arch.
390 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
393 * mini-x86.h: fix the build on windows.
395 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
397 * 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.
399 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
401 * mini-exceptions.c: New file.
403 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
404 Move some parts of the x86 exception handling code to an
405 arch-independent file so it can be shared with other ports.
407 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
409 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
411 2004-04-26 David Waite <mass@akuma.org>
413 * driver.c: remove comma from end of enumeration declaration
415 2004-04-26 Jackson Harper <jackson@ximian.com>
417 * driver.c: parse config file before loading first assembly. This
418 allows the user gac to be enabled/disabled.
420 2004-04-23 Miguel de Icaza <miguel@ximian.com>
422 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
423 simpler mechanism: we do not care what is encoded initially
424 (branch absolute or relative), we care about the code and its
425 target. I kept the old code for reference for now.
427 The new code tries first to determine if the jump is anywhere in
428 the -/+32 absolute meg range, if it succeeds, it encodes using the
429 absolute branch; If not, it tried to find something in the
430 relative range, if not, it uses the handle_thunk code.
432 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
434 * exceptions-ppc.c: use the correct ip register on macosx.
436 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
438 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
440 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
442 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
443 Raise exception on integer divide by zero by hand since the hw
444 doesn't support it. Handle NaNs in FP compares.
446 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
448 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
449 code reducing duplication between the platforms and enabled
450 signal exception handling (on linux for now).
452 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
454 * exceptions-ppc.c: more macosx support.
456 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
458 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
460 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
462 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
464 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
466 * iltests.il: more tests.
468 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
470 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
473 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
475 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
477 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
479 * liveness.c: Mark variables as volatile in all basic blocks reachable
480 from exception clauses.
482 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
484 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
487 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
489 * iltests.il, basic.cs: more tests for regalloc.
491 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
493 * iltests.il: Some tests for register allocation modifications
496 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
498 * exceptions.cs: Add regression test for bug #56782.
500 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
501 original stack trace if an exception is rethrown. Fixes #56782. Oh,
502 the beauty of fixing the same thing in 5 different files...
504 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
506 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
509 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
511 * mini.c: Add support for STRWLPARRAY marshalling convention.
513 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
515 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
516 to init the context to setup the regs pointer).
518 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
520 * exceptions-ppc.c: more exceptions work.
522 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
524 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
527 2004-04-13 Miguel de Icaza <miguel@ximian.com>
529 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
530 can use the memory directly.
532 * cpu-pentium.md: Update documentation from a post from Zoltan.
534 add x86_add_membase, x86_sub_membase, x86_mul_membase
536 2004-04-13 Miguel de Icaza <miguel@ximian.com>
538 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
539 GENERAL_REGS they were also hardcoded for all PPC ports.
541 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
543 Remove hard-coded limit for floating point registers, use
544 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
546 Notice that in MacOS X calling conventions you can fit a lot more
547 floating point values in registers, so I should update the PInvoke
548 test to excercise the passing of floating point values on the
549 stack (currently broken).
551 2004-04-06 Miguel de Icaza <miguel@ximian.com>
553 * tramp-ppc.c (create_trampoline_code): Added
554 JUMP_TRAMPOLINE_SIZE.
555 (ppc_magic_trampoline): Follow the pattern from
556 x86_magic_trampoline: if code is set to zero, return.
557 (create_trampoline_code): Always pass MonoMethod to the jump
558 trampoline, before it was passing a null.
559 (mono_arch_create_jump_trampoline): Implement the jump stub, could
560 share the code with mono_arch_create_jit_trampoline.
562 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
564 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
567 * cpu-g4.md: Added length for jmp instruction, the worst case
568 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
571 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
573 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
575 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
577 * mini.c: Only set bblock->real_offset when adding a new bblock, and
578 before each IL instruction.
580 * mini.c (CEE_BOX): Fix warnings.
582 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
584 * mini.c: removed a few unused vars and extra whitespace.
586 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
588 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
590 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
592 (OP_GETCHR): use the above
593 (CEE_LDELEMA): use the above.
595 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
596 version of the generic impl.
597 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
598 (CEE_LDELEMA): use the above.
600 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
602 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
605 * iltests.il: Added new regression test for #56317.
607 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
609 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
610 under NetBSD. Fixes #56450.
612 * liveness.c (update_gen_kill_set): Fix previous patch.
614 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
616 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
618 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
620 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
623 * inssel-sparc.brg: Add more optimizations.
625 * mini-sparc.c: Replace multiply/divide with shifts if possible.
627 2004-04-01 Martin Baulig <martin@ximian.com>
629 * mini.c (handle_box): New static function; moved the
630 implementation of CEE_BOX here.
631 (mono_method_to_ir): Added `constrained_call' variable.
632 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
633 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
634 mono_method_get_constrained() to get the method.
636 2004-04-01 Martin Baulig <martin@ximian.com>
638 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
639 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
640 (mono_method_to_ir): We don't need these macros anymore since
641 mono_class_get_full() already takes care of it.
643 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
645 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
646 use @function (as doesn't accept #function here) and check the return
647 value of system and stop if fails.
649 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
651 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
653 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
655 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
657 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
659 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
662 * basic-long.cs: Add test for negation of Int64.MinValue.
664 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
666 * mini-sparc.c: Update status.
668 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
670 * exceptions-sparc.c: Fix return value in filters.
672 * inssel-sparc.brg: Fix register allocation in some rules.
674 2004-03-28 Martin Baulig <martin@ximian.com>
676 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
679 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
681 * mini-x86.c (mono_arch_patch_code): Fix warnings.
683 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
684 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
685 remove unused conv_u4 opcode.
687 * mini-x86.c: Remove valgrind workaround since it slows down things
688 even when mono is not run under valgrind.
690 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
692 * mini-sparc.c: Update status.
694 * inssel-sparc.brg: Add some optimizations.
696 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
697 future delay slot filling. Add support for varargs, tail calls and JMP.
699 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
700 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
702 * inssel.brg: Fix register allocation in OP_ARGLIST.
704 * inssel.brg: Fix warnings.
706 2004-03-25 Martin Baulig <martin@ximian.com>
708 * mini.c (inflate_generic_field): Removed.
709 (mini_get_method): Removed, use mono_get_method_full(),
710 (mini_get_class): Removed, use mono_class_get_full().
711 (mono_method_to_ir): Pass our generic context to
712 mono_field_from_token().
714 2004-03-25 Martin Baulig <martin@ximian.com>
716 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
718 (mini_get_method): Take a `MonoGenericContext *' instead
720 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
721 a new local variable called `generic_context' which holds the
722 current `MonoGenericContext *'; use it to lookup things.
724 2004-03-24 Martin Baulig <martin@ximian.com>
726 * mini.c (mini_get_class): New static method; if we're inside a
727 generic instance, inflate the class if neccessary.
728 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
730 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
732 * iltests.il: New regression test for #55976.
734 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
737 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
739 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
742 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
744 * liveness.c: Consider SSA stores as well as loads when making vars
747 * exceptions.cs: New regression tests for register allocation.
749 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
751 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
752 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
753 domain lock only to protect puntual access to data structures.
754 Added access lock for sighash, jit_icall_hash_name,
755 jit_icall_hash_addr and domain->code_mp.
757 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
759 * driver.c: Print SIGSEGV handling method.
761 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
763 * mini.c (setup_jit_tls_data): Handle case when this is called
764 multiple times for a thread.
766 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
767 is different from fbxx_un. Fixes #54303. Also use constants instead of
768 magic numbers in a lot of places.
770 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
772 * exceptions.cs: Fix cctor test when --regression is used.
774 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
776 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
779 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
781 * inssel-ppc.brg: fixed register assignments for some rules.
783 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
785 * exceptions.cs: Add test for exceptions in static constructors.
787 * mini.c (mono_jit_compile_method_with_out): Move the calling of
788 static constructors outside the domain lock. Fixes #55720.
790 2004-03-17 Martin Baulig <martin@ximian.com>
792 * mini.c (get_generic_field_inst): Removed, this'll never happen.
793 (inflate_generic_field): Take the `MonoMethod *' instead of the
794 `MonoClass *' and added support for generic method.
795 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
796 have a `field->parent->gen_params', only inflate the field if it's
797 an open constructed type.
799 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
801 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
802 exception object instead of the preconstructed ones.
804 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
806 * mini.c: reverted changed to sigsegv_signal_handler commited
807 accidentally in the previous patch.
809 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
812 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
813 running --aot with an old assembly.
815 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
817 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
820 * mini-sparc.c: Add support for v9 branches with prediction.
822 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
824 * mini.c (mini_init): #warning is GNUC only
826 * mini-sparc.h: implement __builtin_frame_address
827 and __builtin_return_address for Sun C compiler
829 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
831 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
833 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
835 * basic-calls.cs: Add test for unaligned byref long argument passing.
837 * mini-ops.h: Add sparcv9 compare and branch instructions.
839 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
840 v9 instructions if we have a v9 cpu.
842 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
843 registers for global allocation.
845 * exceptions-sparc.c: Fixes.
847 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
849 * liveness.c (mono_analyze_liveness): Optimized version.
851 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
853 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
856 * basic-float.cs basic-calls.cs: New regression tests.
858 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
860 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
861 sigaltstack implementation.
863 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
865 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
866 stuff if SIGSEGV_ON_ALTSTACK is not defined.
868 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
870 * mini.c: Fix warnings.
872 * mini.c (mono_resolve_patch_target): New function which contains the
873 arch independent part of the patching process.
875 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
876 patching code to a separate function.
878 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
880 * mini.c (add_signal_handler): ifdef out on Windows
882 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
884 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
885 cpu-sparc.md: Add exception handling support + other fixes.
887 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
888 typed GC detection in --version.
890 * basic.cs exceptions.cs: New regression tests.
892 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
893 the arch specific code can store data during a compilation.
895 * mini-ops.h: Add OP_SETFRET.
897 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
898 function, register a separate icall for each arity, so the icalls can
901 * mini.c (mono_print_tree): Print negative offsets in a more readable
904 * mini.c: Make signal handling work on sparc.
906 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
908 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
910 * jit-icalls.c: Emulate truncl by aintl on solaris.
912 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
914 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
916 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
918 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
920 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
921 a MarshalByRef type, inline a method that performs the check, taking into
922 account that the object can be a proxy. Also implemented tow new opcodes:
923 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
924 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
925 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
927 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
929 * mini-ppc.c: if a relative branch displacement is too big
930 but it points to and area reachable with an absolute branch,
933 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
935 * mini.c: optimize small copies in cpblk.
937 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
939 * basic-calls.cs basic-float.cs: New regression tests.
941 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
942 negative offsets from %fp. Implement localloc. Fix local register
943 allocation. Fix the case when the this argument needs to be saved to
944 the stack. Implement some missing opcodes.
946 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
948 * mini.c (mini_method_compile): Reenable global regalloc in methods
949 with exception handlers.
951 * linear-scan.c (mono_varlist_sort): Fix warning.
953 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
955 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
958 * liveness.c: Make all variables uses in exception clauses volatile, to
959 prevent them from being allocated to registers. Fixes #42136.
961 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
963 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
966 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
967 argument to mono_arch_regalloc_cost.
969 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
972 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
974 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
975 Make the cost of allocating a variable to a register arch dependent.
977 * basic-calls.cs: Fix compilation of tests.
979 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
980 helper function to cut back on the number of #ifdefs needed.
982 * mini-ppc.c: Fix compilation.
984 * basic-calls.cs: New regression tests.
986 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
988 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
989 of l0 since that is callee saved.
991 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
994 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
995 of delay instruction.
997 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
999 * mini.h (MonoCallInst): Add 'virtual' flag.
1001 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1003 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1005 * *.cs: New regression tests.
1007 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1010 * mini.c (mono_runtime_install_handlers): Fix build.
1012 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1013 'signal_stack_size' members.
1015 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1016 alternate signal stack.
1018 * exceptions-x86.c: Add stack overflow handling.
1020 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1021 functions to arch independent code.
1023 * mini.c (mono_print_tree): Print more detailed info for load_membase
1026 2004-02-23 Martin Baulig <martin@ximian.com>
1028 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1030 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1032 * mini-x86.c: fixed reg allocation for div/rem.
1034 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1036 * driver.c (mono_main): Report some configuratio options on --version.
1038 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1040 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1041 low in the address space. Correctly flush memory in thunks where we
1044 2004-02-20 Martin Baulig <martin@ximian.com>
1046 * mini.c (mini_get_method): New static method; inflate all generic
1047 methods and methods in open generic instances.
1048 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1049 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1051 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1053 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1055 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1057 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1059 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1061 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1062 it compile using Sun's compiler.
1064 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1066 * 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.
1068 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1070 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1072 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1074 * mini-ppc.c: handle calls outside of the allowed range with thunks
1075 allocated using the code manager.
1076 * tramp-ppc.c: use the code manager to hold generated native code.
1077 Fixed the magic trampoline to just patch vtable entries.
1079 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1081 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1084 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1086 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1089 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1090 if we have a working __thread implementation.
1092 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1093 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1095 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1097 * mini-x86.c: Fix compilation under gcc 2.
1099 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1101 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1102 contains a call to the wrapped function.
1104 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1105 OP_<CALL>_IMM opcodes, and use them under X86.
1107 * mini.c (mono_jit_find_compiled_method): Fix warning.
1109 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1111 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1113 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1114 functionality to mini.c.
1116 * mini.c (mono_create_jump_trampoline): New function to create a jump
1117 trampoline. Return a compiled method instead of a trampoline if it
1118 exists. Add a cache for jump trampolines.
1120 * mini.c (mono_jit_find_compiled_method): New function to return a
1121 compiled method if it exists.
1123 * mini-x86.c: Call mono_create_jump_trampoline instead of
1124 mono_arch_create_jit_trampoline.
1126 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1127 a jump trampoline. Fixes #52092.
1129 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1131 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1132 which is not up-to-date. Add check_corlib_version () instead.
1134 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1137 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1138 since newer valgrind versions do not need it.
1140 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1141 compile a method with a given set of optimizations.
1143 * mini.c: Compile icall wrappers on-demand instead of at startup.
1145 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1146 wrapper for an icall.
1148 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1150 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1153 * iltests.il: Add test for non-empty stack before switch instruction.
1155 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1157 * mini.c: Add support for new stringbuilder marshalling conventions.
1159 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1161 2004-02-01 Martin Baulig <martin@ximian.com>
1163 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1164 in `ginst->mtype_argv'.
1166 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1168 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1169 facilitate grepping.
1171 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1173 * mini.c: fixed buglet in initobj generic implementation for references.
1175 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1177 * Makefile.am: make the version script conditional.
1178 * jit-icalls.c: handle missing truncl().
1180 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1182 * exceptions.cs: Add more tests for double->int conversion.
1184 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1185 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1187 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1189 * driver.c: make --verbose --version emit an error
1190 if the loaded corlib doesn't match the runtime version.
1192 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1194 * mini-ppc.h: export ppc_patch().
1195 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1196 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1197 on par or better than on MacOSX.
1199 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1201 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1202 mono_lookup_pinvoke_call.
1204 * mini-x86.c: Under windows, the default pinvoke calling convention is
1205 stdcall. Fixes #52834.
1207 * mini.c (optimize_branches): Add an upper bound to the number of
1208 iterations to prevent infinite loops on strange loops. Fixes #53003.
1210 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1212 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1213 and ISINST. Fixes #52093.
1215 * objects.cs (test_0_vector_array_cast): New tests.
1217 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1219 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1220 checking in Array.Set ().
1222 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1225 * object.cs (test_0_multi_array_cast): New regression test.
1227 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1229 * exceptions-ppc.c: fix build on Linux/PPC.
1231 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1233 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1234 running under valgrind.
1235 (x86_magic_trampoline): Fix build bustage.
1237 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1238 negative values as well. This is needed for the encoding of the line number
1239 info, since sometimes the line numbers are not in increasing order.
1241 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1243 * cpu-pentium.md (localloc): Increase the size of the localloc
1244 instruction since it is a loop under Win32.
1246 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1249 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1251 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1252 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1253 Max Horn (max@quendi.de). Fix file names in comments.
1255 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1257 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1258 avoid stack overflow.
1259 (replace_usage): Avoid uninitialized variable warnings.
1261 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1262 and taking the address of valuetype variables.
1264 2004-01-03 Patrik Torstensson
1266 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1267 for other purposes than FP later on.
1269 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1271 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1274 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1276 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1278 2003-12-30 Patrik Torstensson <p@rxc.se>
1280 * mini-x86.h: Decreased number of availiable fp regs.
1281 Solves corner cases with FP spilling.
1283 2003-12-23 Patrik Torstensson <p@rxc.se>
1285 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1286 for floating point stack tracking / spilling on x86.
1289 * basic-float.cs: added float mul overflow test.
1291 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1293 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1295 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1297 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1298 supports for cond branches that overflow the immediate
1299 overflow offset. mcs can compile simple programs.
1301 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1303 * exceptions-ppc.c: exception handling support wip:
1304 finally handlers get run on exception.
1306 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1308 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1311 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1313 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1314 initial support for stack walking and unwinding.
1316 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1318 * driver.c (mono_main): Make corlib-out-of-sync message more
1319 descriptive. Also remove verify_corlib call.
1321 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1323 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1324 not overlap with other call's arguments, too.
1326 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1328 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1329 move to arch-specific code the choice of arch-specific
1330 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1331 * mini.c: ensure emulation calls will not interleave
1334 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1336 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1337 the magic trampoline stack frame is dropped before executing
1340 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1342 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1343 and integer to fp conversions. Added support for overflowing
1344 arguments on the stack. Reserve a couple more registers as temps.
1345 Added support for aot compilation (as output still needs to be
1348 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1350 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1351 Don't overwrite return register in some corner cases.
1353 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1355 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1356 static constructors when AOT compiling.
1358 * driver.c (mono_main): Call mono_check_corlib_version.
1360 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1362 * cpu-g4.md, basic.cs: fixed div target register.
1364 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1366 * mini-ppc.c, basic.cs: shl_imm fix with test.
1368 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1370 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1371 structures by value. Misc fixes.
1372 * objects.cs: more tests.
1374 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1376 * mini-ppc.c: lconv.ovf.i implemented.
1378 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1381 (mini_init): don't error out if someone already called g_thread_init.
1383 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1385 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1386 to be any type per the spec. Fix abnormal memory usage when
1387 the same object is repeatedly thrown.
1389 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1391 * mini.c: check for overruns in IL code.
1393 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1395 * TODO: Add/remove some todo entries.
1397 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1399 * driver.c (mono_main): Call mono_verify_corlib.
1401 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1403 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1404 This has been moved to mini.c
1405 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1406 type being casted is marshalbyref it could be a proxy, so instead of
1407 emitting the type check code, emit a call to a runtime method that will
1408 perform the check by calling CanCastTo if needed.
1410 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1412 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1413 methods with large stack frames under Win32.
1415 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1417 * Makefile.am: Distribute regression tests.
1419 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1420 at the end instead of inserting each variable into the sorted list.
1422 * linear-scan.c (mono_varlist_sort): New helper function.
1424 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1426 * mini.c: ensure arguments and locals are within bounds.
1428 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1430 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
1433 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1435 * mini.c (mono_cprop_copy_values): Fix crash.
1437 * aot.c: Set verbosity back to 0.
1439 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1441 * regalloc.c: complete memory leak fix by Laurent Morichetti
1444 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1446 * driver.c (main_thread_handler): Revert the previous patch.
1448 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
1451 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
1452 memory from the memory pool.
1454 * driver.c (main_thread_handler): Turn on all optimizations when
1457 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
1458 an array for better performance.
1460 * regalloc.c (mono_regstate_assign): Fix memory leak.
1462 * debug-mini.c (mono_debug_serialize_debug_info): New function to
1463 serialize the debug info.
1465 * debug-mini.c (mono_debug_add_aot_method): New function to load the
1466 debug info from the serialized representation.
1468 * aot.c: Save debug info into the generated file and load it when
1471 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1473 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1475 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
1476 More FP-related fixes.
1478 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
1480 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
1481 and register allocation buglet. Hello world now runs.
1483 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1485 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
1486 * tramp-ppc.c: fixed class init trampoline.
1487 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
1489 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1491 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
1492 mini.c: more ppc changes/fixes.
1494 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1496 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
1497 Also optimize the case when the arguments are the same in the caller
1500 * iltests.il: Add tests for tail calls with valuetype arguments.
1502 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1504 * mini-ppc.c: fixes for struct return type.
1506 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
1508 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1509 mono_spillvar_offset() to arch-specific code.
1511 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
1513 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
1515 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1517 * exceptions-x86.c: Fix stack space leaks.
1519 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
1520 registers from the lmf if the method has save_lmf set.
1522 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
1524 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
1525 of icall wrappers into InvokeInDomain, since these are now per-domain.
1527 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
1529 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
1530 make some opcode emulation and intrinsic ops enabled/disabled
1531 according to the architecture. More fixes.
1533 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
1535 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
1537 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1539 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1540 arch-specific handling for 'this' and struct return type to
1543 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1545 * aot.c: prevent divide by zero error when reporting (it happened with
1548 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
1550 * mini.h (inst_switch): Remove unused macro.
1552 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1555 (load_aot_module): free 'info->methods' and 'info' properly. No more
1556 "free(): invalid pointer blah" messages when you have an old aot
1559 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
1561 * jit-icalls.c, mini.c: Added support for context static fields.
1563 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1565 * mini.c (mono_method_blittable): Methods which set LastError are not
1566 blittable either. Fixes #51108.
1568 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1570 * mini.c: flush icache.
1571 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
1573 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1575 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
1577 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
1579 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
1582 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
1585 * inssel.brg (CEE_MKREFANY): Fix AOT case.
1587 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
1589 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
1590 instruction when the result is discarded.
1592 * iltests.il (test_0_div_regalloc): New regression test.
1594 * arrays.cs: Fix compilation error.
1596 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
1598 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
1599 float rules to inssel-x86.brg: sane architectures with FP registers
1600 don't need to implement these rules.
1602 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1604 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
1606 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1608 * mini.h, inssel-long32.brg: fixed endianess issues in int64
1609 implementation of 32 bit systems.
1611 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1613 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
1614 (Jeroen Zwartepoorte).
1616 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
1618 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
1619 the caller and the callee matches.
1621 * mini.c (mono_method_to_ir): Add comment.
1623 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
1624 signbit is missing on some platforms.
1626 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
1628 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
1630 * mini.c (setup_jit_tls_data): Call the new function.
1632 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
1634 * mini-x86.c: Add experimental support for fast access to the lmf
1635 structure under NPTL/Linux 2.6.x.
1637 2003-11-06 Martin Baulig <martin@ximian.com>
1639 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
1640 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
1643 2003-11-02 Martin Baulig <martin@ximian.com>
1645 * mini.c (inflate_generic_field): New static method.
1646 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
1647 generic instance and the field is declared in a generic type, call
1648 inflate_generic_field() to inflate it. Fixes gen-28.cs.
1650 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
1652 * mini.h mini.c (mono_method_same_domain): New function to return
1653 whenever the caller and the callee are in the same domain.
1655 * tramp-x86.c (x86_magic_trampoline): Use the new function.
1657 2003-10-30 Martin Baulig <martin@ximian.com>
1659 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
1660 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
1662 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
1663 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
1665 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
1667 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
1670 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
1671 object here, so it is in the correct appdomain etc.
1673 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
1675 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
1677 (mono_method_to_ir): Avoid freeing the type created returned from
1678 mono_type_create_from_typespec, since it is put into an internal cache
1679 by the function. Fixes pointer.exe.
1681 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
1682 trampolines for icalls and pinvokes as well. Fixes #33569.
1684 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
1686 * mini.c: Update after appdomain changes.
1688 * mini.c (mono_jit_compile_method_inner): Allways compile native
1689 method wrappers in the root domain, since there can only be one
1690 instance of them, whose address is stored in method->info.
1692 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
1694 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
1695 environment variable. Instead detect automatically whenever running
1696 under valgrind using the magic macro RUNNING_ON_VALGRIND from
1699 2003-10-16 Miguel de Icaza <miguel@ximian.com>
1701 * trace.c, trace.h: New files that implement the new trace option
1704 * driver.c: Document new --trace options.
1706 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
1709 - if (mono_jit_trace_calls)
1710 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
1712 * mini.h: prototypes.
1714 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
1716 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
1718 * mini.c inssel.brg: Implement typedefbyref opcodes.
1720 * mini.c (mono_jit_compile_method): Remove unused local variable.
1722 * mini.c (mono_jit_compile_method_inner): Ditto.
1724 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
1726 * tramp-x86.c (x86_class_init_trampoline): Fix build.
1728 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
1730 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
1732 * mini.c (mono_no_aot): Remove unused global variable.
1734 * mini.c: Thread safety fixes.
1736 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
1738 * mini.c (mono_create_class_init_trampoline): Add a lock around
1739 class_init_hash_addr.
1741 * arrays.cs (test_0_newarr_emulation): Add new regression test for
1744 * mini.c: Decompose the NEWARR instruction before decomposing its
1745 arguments. Fixes #30073.
1747 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
1749 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
1752 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
1754 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
1756 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
1758 * driver.c: Add support for compiling icall wrappers to --compile.
1760 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
1762 * inssel.brg: The empty value in class->interface_offsets is -1, not
1765 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
1767 * objects.cs: New test for 'is' operator on an array of interfaces.
1769 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
1771 * tramp-ppc.c: update trampoline code to support jumps
1772 and class initialization.
1774 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
1776 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
1778 * inssel.brg (OP_UNBOXCAST): Fix #46027.
1780 * inssel.brg (OP_UNBOX): Remove unused rule.
1782 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
1783 region instead of one for each method. Fixes #47813.
1785 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
1787 * exceptions.cs (test_0_nested_finally): New regression test for
1788 nested exception handlers.
1790 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
1792 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
1794 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
1797 * mini.c (mono_method_check_inlining): Make the inlining limit
1798 configurable by an environment variable.
1800 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
1802 * mini.h: Bump AOT file version.
1804 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
1805 token, store the image along with the token, since the token might not
1806 refer to the same image as the method containing the relocation,
1807 because of inlining.
1809 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
1811 * mini.c (mono_precompile_assemblies): New function to compile
1812 all methods in all loaded assemblies.
1814 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
1816 * regalloc.h regalloc.c (MonoRegState): Change the type of
1817 iassign and fassign to int*, since they can contain large negative
1818 values if the register is spilled. Also added some comments. Fixes
1821 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
1822 under Win32. Fixes #42964.
1824 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
1826 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
1828 * aot.c: Added support for AOT compiling methods which contain calls
1829 to wrappers. Currently, only remoting-invoke-with-check wrappers are
1832 * driver.c (compile_all_methods): Run the compilation in a thread
1833 managed by mono. Fixes #44023.
1835 * mini.c (mono_codegen): Print full method name in verbose output.
1837 * mini-x86.c (mono_arch_patch_code): Fix warning.
1839 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
1840 jumps, since the method we are jumping to might be domain-specific.
1842 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
1844 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
1846 * inssel.brg: string chars are unsigned.
1848 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
1850 * TODO: New todo item.
1852 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
1853 which calls mono_runtime_class_init and patches the call site to
1854 avoid further calls.
1855 (mono_arch_create_class_init_trampoline): New arch specific function
1856 to create a class init trampoline.
1857 (create_trampoline_code): Generalized so it can create
1858 class init trampolines as well.
1860 * mini.c (helper_sig_class_init_trampoline): New helper variable.
1861 (mono_create_class_init_trampoline): New function to create and cache
1862 class init trampolines.
1863 (mono_find_class_init_trampoline_by_addr): New function to lookup the
1864 vtable given the address of a class init trampoline. Used by the
1866 (mono_codegen): Generate a call to a trampoline instead of
1867 mono_runtime_class_init in LDSFLD[A].
1868 (mono_codegen): Add relocations for the new trampoline.
1870 * mini.h mini-x86.c aot.c: Added a new relocation type:
1871 MONO_PATCH_INFO_CLASS_INIT.
1873 * mini.h: Bump AOT version number.
1875 * aot.c: Create a copy of the loaded code instead of using the original
1876 so methods which call each other will be close in memory, improving
1879 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
1880 patch since it breaks the regression tests.
1882 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
1883 for the register saving instruction sequence since the
1884 frame_state_for function in glibc 2.3.2 don't seem to detect it.
1886 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
1888 * TODO: Fix todo item && remove another.
1890 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
1892 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
1895 * aot.c: Moved the check for MONO_LASTAOT into the initialization
1896 function of the module.
1898 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
1899 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
1900 --no-aot command line option.
1902 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
1904 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
1905 by Bernie Solomon (bernard@ugsolutions.com).
1907 * inssel.brg: Refactor the interface offset table related code into
1908 its separate functions and add support for the AOT case.
1910 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
1912 * aot.c (mono_aot_get_method_inner): Fix memory leak.
1914 * aot.c: Added mono_aot_verbose variable and made all debugging
1915 output depend on the value of this variable.
1917 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
1918 method_label and info_label.
1920 * mini.h mini-x86.c aot.c: Added a new relocation type
1921 MONO_PATCH_INFO_IID for klass->interface_id.
1923 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
1924 the MonoJitInfo structure.
1926 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
1927 a non-root appdomain in shared mode.
1929 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
1931 * aot.c: make aot loader less verbose. Remove free of unused variable.
1933 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
1935 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
1937 * .cvsignore: Added *.dll.
1939 * mini.c (mono_print_tree_nl): New function callable while debugging.
1941 * mini.c (mono_print_code): Export this.
1943 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
1946 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
1948 * mini.h (MonoCompile): Added 'jit_info' field.
1950 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
1951 the cfg structure, since it is needed by the AOT compiler.
1953 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1955 * aot.c: A major rewrite. Changes include:
1956 - save exception tables for methods which have them.
1957 - cache failed lookups in aot_get_method () to avoid the (slow) calls
1959 - reworked the file format so it is now much smaller and needs
1960 fewer relocation entries.
1962 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
1964 * aot.c (load_aot_module): Fix build bustage on platforms without
1967 2003-09-04 Martin Baulig <martin@ximian.com>
1969 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
1971 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
1973 * TODO: Some new optimization ideas.
1975 * aot.c: Move AOT module loading logic here from mono_assembly_open.
1977 * aot.c: Save the optimization flags used to compile the code into
1980 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
1981 support emitting domain specific code.
1983 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
1984 no longer domain neutral. It can be made domain neutral by compiling
1985 with --optimize=shared.
1987 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
1990 * driver.c mini.h mini.c: New --no-aot debugging option which disables
1991 loading of AOT code.
1993 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
1995 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
1996 if there is no domain neutrality information.
1998 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2000 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2001 format version into the generated library.
2003 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2004 callee method into the caller since one of them could be shared.
2006 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2007 system exceptions from AOT code now works.
2009 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2010 method if it is domain neutral and the callee is not.
2012 * graph.c (cfg_emit_one_loop_level): Fix warning.
2014 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2016 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2019 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2021 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2022 is needed by code which is executed before mono_runtime_init ().
2023 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2025 * mini.c (mono_thread_abort): Fix warning.
2026 (mono_jit_compile_method): Call static constructor in the AOT case too.
2028 * aot.c (mono_compile_assembly): Fix warning.
2030 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2032 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2034 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2036 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2038 * cpu-pentium.md: Fix the length of call opcodes so they include the
2039 ESP restoring instruction. Fixes #47968.
2041 2003-08-28 Martin Baulig <martin@ximian.com>
2043 * mini-x86.c (mono_arch_call_opcode): Added support for
2044 MONO_TYPE_GENERICINST.
2046 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2048 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2050 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2051 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2053 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2056 2003-08-26 Martin Baulig <martin@ximian.com>
2058 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2059 when reporting an error, set this to the actual error location.
2060 (mono_method_to_ir): Report the correct error location if
2061 get_basic_blocks() returned an error.
2063 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2065 * mini.c (mono_type_blittable): OBJECT is not blittable.
2066 (mono_method_blittable): Methods which have marshalling descriptors
2067 are not blittable either. Fixes #47842.
2069 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2071 * driver.c mini.c: Use an environment variable instead of a global
2072 variable. Also fix the build.
2074 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2075 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2078 * driver.c mini.c: Added --with-valgrind option to turn off some
2079 code which prevents mono from running under valgrind.
2081 * mini.c (mono_emit_call_args): Fixed warning.
2083 * mini.c (mono_emulate_opcode): Fixed warning.
2085 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2087 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2088 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2089 regalloc.c, regalloc.h: specify available registers in arch-specific
2090 code and support floats in the regallocator (patch by Laurent Morichetti
2093 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2095 * mini.c: mono_thread_current() can be called only after
2096 mono_runtime_init(): rearrange code to not call it early on.
2098 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2100 * mini.c: allocate jump tables in the code mempools.
2102 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2104 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2107 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2109 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2110 12 to 16. This fixes bug #47453.
2113 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2115 * mini-ppc.c: fixed indexed load and unsigned compares.
2117 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2119 * mini.c: reenabled installation of handler for
2120 thread abort signal.
2122 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2124 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2125 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2126 until it's fixed and actually useful.
2128 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2130 * inssel-long32.brg: couple more opcodes implemented.
2132 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2134 * mini-sparc.c: Even more opcodes implemeted.
2136 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2138 * mini-sparc.c: More opcodes implemented.
2140 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2142 * mini-sparc.c: More opcodes implemented.
2144 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2146 * inssel-sparc.brg: Add some needed rules. Direct
2148 * Makefile.am: Use inssel-sparc.brg
2149 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2150 an assert happy for now.
2152 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2154 * mini-sparc.c: Fixed compile errors.
2155 * exceptions-sparc.c: Same. We now produce a mono binary
2156 on sparc-linux. Yea.
2158 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2160 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2161 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2162 They compile, but do not work.
2164 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2166 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2167 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2168 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2171 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2173 * mini.c: more opcodes implemented and better support for generics.
2175 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2177 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2178 * mini.c, mini.h: first cut at generics support: some new instructions
2179 added and changed the behaviour of some of the existing ones.
2181 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2183 * mini.c: Removed definition of metadata_shared mutex here.
2185 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2187 * mini-x86.c: make vararg calls work for instance methods.
2189 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2191 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2192 returns the arguments in a separte list, now.
2194 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2196 * aot.c, mini.c: updates for array type representation changes.
2198 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2200 * mini.c: register function to perform jit shutdown.
2202 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2204 * mini.c: use a faster allocator if possible.
2206 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2208 * aot.c: some cleanups and portability changes.
2210 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2212 * mini.c: use faster allocation for CEE_BOX if possible.
2214 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2216 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2217 Moved inlined mempcy code to its own function so that is can be
2218 reused. Added an inline memset function as well (optimized initobj).
2219 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2221 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2223 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2225 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2227 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2228 arch code can setup the cpu for CLR execution, if needed.
2229 We use it on x86 to set the precision of FP operations.
2231 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2233 * mini.c: disable some optimizations if we can guess they'll cost too
2234 much for a given method.
2236 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2238 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2240 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2241 * mini.h mini.c mini-x86.c: Added instruction level coverage
2242 info collection support.
2244 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2246 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2247 is now implemented in the profiling API. Get rid of a couple of
2248 unnecessary global variables.
2250 2003-06-15 Nick Drochak <ndrochak@gol.com>
2252 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2253 * cpu-g4.md: add op_bigmul and op_bigmul_un
2254 * cpu_pentium.md: add op_bigmul_un
2255 * inssel-long32.brg: add rule for unsigned bigmul
2256 * mini-ops.h: define OP_BIGMUL_UN
2257 * mini-x86.c: THE BUG: handle (un)signed properly
2258 * mini.c: choose unsigned opcode if needed.
2259 This set of patches fixes bug #44291
2261 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2263 * mini.c (optimize_branches): improved to handle all kinds of
2264 conditional branches.
2266 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2268 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2269 don't raise exceptions.
2271 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2273 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2274 to arch-specific files.
2276 2003-06-09 Martin Baulig <martin@ximian.com>
2278 * Makefile.am (libs): Added $(LIBGC_LIBS).
2280 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2282 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2283 and OP_ATAN (fixes bug#44293).
2285 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2287 * Makefile.am, mini-x86.c: rename cpu description array to
2288 pentium_desc, since some compilers define the 'pentium' preprocessor
2291 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2293 * mini.c (mini_select_instructions): add explicit branch if the
2294 following block is not the false target of a conditional branch -
2295 we need this with any optimization that reorder or remove bblocks
2297 * mini.c (optimize_branches): bug fixes
2299 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2301 * mini.c (mono_method_to_ir): inline static readonly fields
2303 * ssa.c (fold_tree): start cfold support for long (very simple
2306 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2308 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2310 * inssel.brg: fixed memcpy (bug #44219).
2312 2003-06-05 Dick Porter <dick@ximian.com>
2314 * driver.c: Set the glib log levels to not abort if g_message
2317 g_set_prgname() has to happen before mini_init() so that the
2318 process handle gets the info.
2320 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2322 * driver.c: add intrins to the default optimizations to get wider
2325 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2327 * mini.h: some large basic blocks will overflow a 16-bit
2328 integers for symbolic registers.
2330 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2332 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2333 (mono_arch_output_basic_block): fix bug 43499
2335 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2337 * mini.c: kill duplicated definition of mono_debug_format.
2339 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2341 * mini-x86.c, arrays.cs: fixed register allocation bug.
2343 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2345 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2347 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2349 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2352 (print_method_from_ip): also print source location information if
2355 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2357 * mini.c (mono_find_block_region): bug fix in region code
2358 (mini_method_compile): enable removing unreachable code again, but
2359 only in methods without exception clauses.
2361 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2363 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2364 Implemented arglist opcode and handling of TypedReference type.
2365 Fixed x86 call convention when a structure is returned.
2366 Minimal support for calling static vararg methods.
2368 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2370 * mini.c (mini_method_compile): always remove unreachable code,
2371 because the code in them may be inconsistent (access to dead
2372 variables for example).
2374 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2376 * driver.c, debug-mini.c: warning fixes.
2378 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2380 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2382 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2384 * mini.c: thread-static fields are registered in mono_class_vtable(),
2385 so ensure the function is called before checking for them.
2387 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2389 * mini.c (optimize_branches): fix for bug 43586
2391 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2392 overflow (fixes Bug #43639)
2394 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2396 * mini.c, objects.cs: allow the use of stobj for primitive types.
2398 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2400 * mini.c: be less strict about argument checking until we support
2401 running the verifier.
2403 2003-05-27 Nick Drochak <ndrochak@gol.com>
2405 * basic-long.cs: tests for (ulong)int * (ulong)int also
2406 * mini.c: use the same trick for (ulong)int * (ulong)int
2408 2003-05-27 Nick Drochak <ndrochak@gol.com>
2410 * basic-long.cs: add regression test for (long)int * (long)int
2411 * cpu-pentium.md: add op_bigmul specification
2412 * inssel-long32.brg: add OP_BIGMUL rule
2413 * mini-ops.h: add OP_BIGMUL
2414 * mini-x86.c: register allocator: handle case where src1 needs to be
2416 * mini.c: substitute special BIGMUL opcode in the tree for
2417 (long)int * (long)int
2419 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2421 * jit-icalls.c: call the type ctor on field access if needed.
2423 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2425 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2426 to a method (including results of ldelema, bug#43207).
2428 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
2430 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
2431 colors to show exception handler blocks.
2433 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
2434 (fix for pinvoke7.cs).
2436 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2438 * mini.h, mini.c: ensure correct initialization order for types that
2439 require it. Prepare for lazy compilation of jit icall wrappers.
2440 Provide a name for opcode emulation to reduce unneeded mallocing.
2442 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
2444 * mini-x86.c: better register restoring code and profiling
2445 support for tail calls.
2447 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2449 * mini.h, driver.c: prepare for leaf methods optimization.
2451 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2453 * mini.c: get targets of branches before converting a method.
2455 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
2457 * mini.c (optimize_branches): added some experimental code (disbaled)
2459 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
2461 * mini.c (optimize_branches): fix branch to branch optimization
2463 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
2465 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
2467 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
2469 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
2472 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
2474 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
2475 enable use of interface variables again.
2477 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
2478 I1 to registers because there is no simply way to sign extend 8bit
2479 quantities in caller saved registers on x86.
2481 * inssel-float.brg: set costs of some rules to 2 so
2482 that monobure always select the arch. specific ones if supplied,
2483 regardless of the order we pass the files to monoburg.
2485 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2487 * mini.c, mini-x86.c: since the magic trampoline for jumps
2488 can't patch the code directly, we do it as soon as the
2489 method gets compiled.
2491 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2493 * mini-x86.c, mini.h: introduce a new patching method
2494 to support CEE_JMP and tail calls.
2495 * mini.c: obey tail.call. Don't precompile methods target
2497 * tramp-x86.c: new trampoline code to handle methods
2498 reached through a jump.
2500 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
2502 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
2503 bit values to registers
2505 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
2507 * mini.c (mono_compile_get_interface_var): share interface
2508 variables if possible.
2510 2003-05-16 Martin Baulig <martin@ximian.com>
2512 * debug-mini.c (mono_init_debugger): New function to initialize
2513 the debugger. This is not in the debugger since it needs to
2514 access some of mini's internals.
2516 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2518 * mini.c (mono_method_to_ir): inlining fixes/cleanups
2520 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
2522 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
2523 for value type handling.
2525 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2527 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
2528 (mono_method_check_inlining): enable inlining of all kinds of wrappers
2530 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
2532 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
2533 the constructor through a proxy.
2535 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2537 * jit-icalls.c, inssel.brg: fixes to array element address
2540 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
2542 * mini-x86.c (is_regsize_var): allocate pointer to registers
2544 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2546 * driver.c: fixed typo, added intrins to the set of optimizations
2547 tested with regressions.
2549 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
2551 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
2552 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
2555 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
2557 * inssel.brg: remove some common pop instructions without side effects
2559 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2561 * inssel-x86.brg: fixed thinko in int to double conversions.
2563 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
2565 * mini.c, jit-icalls.c: added runtime thread-static variable support.
2567 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2569 * inssel-long32.brg: two more missing instructions.
2571 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
2573 * mini.c (mono_emit_call_args): set the cil_code for all arguments
2576 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
2578 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
2581 * basic-float.cs: Added tests for negative zero.
2583 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2585 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
2586 a couple of missing operations for long casts, with test cases.
2588 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2590 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
2592 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
2594 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
2595 code size estimation.
2597 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
2599 * mini.c (mono_jit_create_remoting_trampoline): make it work with
2600 abstract methods (fix bug 42542)
2602 * aot.c: add ability to handle array types
2604 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
2606 * mini.c: Call the _specific versions of the object allocation
2607 functions if possible.
2609 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2611 * driver.c: call setlocale ().
2613 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2615 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
2618 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
2620 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
2622 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
2623 wrappers (fix bug 42122)
2625 2003-05-04 Martin Baulig <martin@ximian.com>
2627 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
2629 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
2630 s/mini_set_defaults/mono_set_defaults/g.
2632 2003-05-04 Martin Baulig <martin@ximian.com>
2634 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
2636 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2638 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
2639 (reported by Don Roberts).
2641 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2643 * mini.c: temporarily work around two bugs for this release.
2645 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2647 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
2648 that contains -export-dynamic and it makes using the ld script
2650 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
2652 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2654 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
2657 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2659 * mini.c: make sure leave calls all the needed finally blocks,
2660 even when the target jumps out of multiple exception clauses.
2662 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2664 * ldscript, Makefile.am: add linker script to reduce the number of
2665 exported symbols (should also fix the issues with libwine defining
2666 some of the same symbols in io-layer).
2668 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
2670 * driver.c (mini_main): Avoid assertion when no file name is given on
2673 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
2675 * driver.c: added --version/-V command line option.
2676 Added the inline optimization in the regression tests.
2678 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2680 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
2681 to the type in the method signature (fixes bug#42134).
2683 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
2685 * mini.c: when inlining, check this is not null only when needed (bug #42135).
2687 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
2689 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
2691 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2693 * driver.c: fixed bug #42100.
2695 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
2697 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
2699 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2701 * mini.c: moved most of the code required to do inlining to its own
2702 function so it can be reused. Inline also ctors if appropriate.
2704 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
2706 * Makefile.am: Link with -export-dynamic so shared libs loaded by
2707 the runtime can call mono API functions.
2709 2003-04-27 Martin Baulig <martin@ximian.com>
2711 * debug-mini.c (mono_debug_init_method): Added
2712 `guint32 breakpoint_id' argument; if the method has a breakpoint,
2713 send a notification to the debugger.
2715 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
2716 running in the Mono Debugger, just pass the breakpoint number to
2717 mono_debug_init_method().
2719 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
2721 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
2723 * mini.c: allow some more unsafe compares.
2725 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2727 * mini-x86.c, Makefile.am: make distcheck works (partially from
2728 a patch by Richard Lee <r.h.lee@attbi.com>).
2729 * regset.c, regset.h: removed, they are unused.
2731 2003-04-25 Dick Porter <dick@ximian.com>
2733 * driver.c: Usage reports the name as 'mono' not 'mini'
2734 * exceptions-x86.c: Build and run on freebsd
2736 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
2738 * Makefile.am: install the program with the 'mono' name and
2739 the library as libmono instead of mini and libmini.
2741 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2743 * driver.c: provide the APIs for the embedding interface of the old jit.
2745 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
2747 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
2749 2003-04-23 Martin Baulig <martin@ximian.com>
2751 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
2753 * driver.c: Added `--debug' command line argument to enable
2756 2003-04-23 Martin Baulig <martin@ximian.com>
2758 * debug.[ch]: Removed. The code is now in
2759 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
2761 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
2764 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
2766 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
2768 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2771 (mini_cleanup): moved mono_runtime_cleanup call after the call to
2772 mono_domain_finalize.
2773 (mini_method_compile): use mono_method_profile* if the the option is
2776 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
2778 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2779 methods with their wrapper.
2781 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2782 methods with their wrapper.
2784 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
2787 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
2790 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
2793 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
2795 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
2797 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
2799 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
2800 of the mempool. This is slightly faster and uses less memory
2802 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2804 * mini.c: avoid O(n) allocation for variables.
2806 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2808 * mini.c: handle items on the stack after inlining methods.
2810 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2812 * mini.c: make the method->opcode optimization dependent
2813 on MONO_OPT_INSTRINS and do it lazily.
2815 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2817 * driver.c: print overall results at the end of regression run.
2819 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
2821 * inssel.brg: don't overwrite symbolic registers.
2823 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2825 * inssel-x86.brg: fix conversion from long to float.
2827 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
2829 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
2831 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
2833 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
2835 * driver.c: Added --print-vtable option as in the old JIT.
2837 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2839 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
2841 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
2843 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
2845 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
2847 * mini.c regalloc.c regalloc.h: Fix memory leak.
2849 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
2851 * aot.c (mono_aot_get_method): register all used strings
2853 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2855 * mini.c: always intern strings references with ldstr at compile time.
2857 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2859 * Makefile.am: add BUILT_SOURCES.
2861 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2863 * driver.c: give a better error message when the assembly to execute
2864 doesn't have an entry point.
2866 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
2868 * Makefile.am: added hack for automake
2870 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
2873 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
2875 22003-04-07 Martin Baulig <martin@ximian.com>
2877 * Makefile.am: Added Makefile.am.
2879 * debugger-main.c: Removed, this is now in the debugger where it
2882 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob