1 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
3 * driver.c mini.h aot.c: Allow additional options to be specified with
4 --aot and pass them to mono_compile_assembly.
6 * aot.c: Add experimental code to AOT compile all loaded assemblies
7 on demand and save the code into a cache in the filesystem.
9 * aot.c: Add support for more wrapper methods.
11 * mini.c (handle_stack_args): Handle some corner cases. Fixes
14 * cpu-*.md: Remove removed opcodes.
16 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
17 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
18 related icalls to marshal.c.
20 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
24 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
26 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
28 2004-07-06 Ben Maurer <bmaurer@ximian.com>
29 * liveness.c: If liveness is recomputated we need to reset the information
30 for each variable. This way, if the liveness range has been narrowed
31 by optimizations that happened after the last computation, we can return
34 For example, if you have
39 // Tons of code that does not affect i
45 i = 0 is dead code and will be removed by SSA. However, when
46 linear scan gets to the code, i will still appear to be live
47 throughout the entire block. This prevents good register allocation.
49 2004-07-06 Martin Baulig <martin@ximian.com>
51 * debug-mini.c (mono_debug_init_method): Allow
52 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
53 (mono_debug_add_icall_wrapper): New method.
55 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
57 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
59 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
62 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
64 * aot.c (mono_aot_load_method): Fix loading of debug info.
66 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
68 * aot.c: Add logging support.
70 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
72 * mini.h: Add prototype for mono_print_method_from_ip.
74 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
76 * inssel.brg: 64 bit fixes.
78 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
81 * Makefile.am: Add SPARC64 support.
83 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
85 * aot.c: Fix alignment problems on 32 bit platforms.
87 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
89 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
92 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
95 * mini.h: Bump AOT file version. Some 64 bit fixes.
97 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
99 * inssel-sparc.brg: Add new rule to avoid register moves.
101 * inssel.brg: Add ldind_to_load_membase helper function.
103 2004-06-30 Ben Maurer <bmaurer@ximian.com>
105 * mini.c: OffsetToStringData intrinsic.
107 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
109 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
111 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
114 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
115 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
117 * mini.c: reinstated mono_compile_get_interface_var()
118 on x86, too, since the change breaks the Gtk# build there as well.
120 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
122 * driver.c: remove loop from the default optimizations: it seems to
123 interact badly with some of the other options (see bug #60613).
125 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
127 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
128 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
130 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
132 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
133 vararg-using methods.
135 2004-06-21 Martin Baulig <martin@ximian.com>
137 * mini/mini-exceptions.c
138 (mono_handle_exception): Added `gpointer original_ip' argument.
139 After calling mono_unhandled_exception(), call
140 mono_debugger_unhandled_exception() and if that returns true,
141 restore the context and return.
143 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
145 * mini-ppc.c: prefer the use of relative branches so
146 they won't need to be patched in aot code (patch from Patrick Beard).
148 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
150 * aot.c: patch from Patrick Beard to make the output assembly
151 more correct for the MacOSX assembler. Small tweak to
152 generate sane images on Linux/PPC, too.
154 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
156 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
157 case until bug #59509 is fixed (shows up in #60332).
159 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
161 * mini.c: make sure the needed wrappers are compiled, too, with
164 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
166 * driver.c: remove NPTL reference in --version output.
168 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
170 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
171 generate valid assembly for the Mach-O assembler.
173 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
175 * driver.c: don't include abcrem in the all optimization specifier
176 since it slows down jit compilation too much for now.
178 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
180 * mini.c: use BIGMUL only if both operands have the same signage.
181 * iltests.il: Test for bug 60056. (errors related to signage in
186 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
188 * mini.c, aot.c: memory leak fixes.
190 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
192 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
194 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
196 * Makefile.am: remove the -static hack completely, it links in
197 statically glib as well.
199 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
201 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
202 * exceptions.cs: make it compile with new mcs/csc.
204 2004-06-03 Massimiliano Mantione <massi@ximian.com>
205 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
206 and added relevant test case.
208 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
210 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
211 regressions in gtk-sharp.
213 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
215 * exceptions.cs: New regression tests.
217 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
219 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
221 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
223 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
225 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
227 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
229 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
231 * mini.c (mono_jit_runtime_invoke): Init class in this
232 method instead of trusting mono_jit_compile_method to
233 do the work (because wrappers can be in object class)
235 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
237 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
239 * basic-long.cs: New regression test.
241 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
243 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
246 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
248 * Makefile.am: fix miguel's change to build mono statically against
249 libmono (track build dependencies).
251 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
253 * cfold.c: Some glib versions do not have G_MININT32.
255 2004-05-26 Massimiliano Mantione <massi@ximian.com>
257 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
258 with precision of tan, atan, sin and cos, and implemented related
259 regressions tests (fixes bug 54467, but one new problem appeared and
262 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
264 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
266 * exceptions.cs: Add test for constant folding && division by zero.
268 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
269 since driver.c is in libmono too, so the optimization was useless.
271 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
272 variable to driver.c so the compiler can emit more efficient code to
275 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
277 * Makefile.am: don't distribute generated inssel.[ch] files.
279 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
281 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
282 into the default appdomain. Fixes #58707.
284 * jit-icalls.c: Remove the broken approximation for truncl, doing
285 no conversion is better.
287 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
290 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
292 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
293 of the mcrxr instruction which is not available on some processors
294 even if it's documented to be. Implement add and sub overflow correctly
295 (still not complete for long unsigned). Speed up icalls a bit.
297 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
299 * mini.c (mono_jit_compile_method_with_opt): Make sure that
300 we run .cctor in the current domain instead of target_domain.
302 Fixes bug #58558, .cctor not being called in -O=shared.
304 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
306 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
308 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
310 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
311 which can be done with an imm8, do it that way.
312 (mono_arch_output_basic_block): ditto for a jmp
313 (mono_arch_emit_prolog): Computate maximum offset of a label.
315 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
317 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
318 now tries to allocate prefered physical reg's for virtual
319 regs. This reduces the number of emited spills/loads with
320 20-30% on our core assemblies.
322 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
324 * jit-icalls.c: truncl() is not needed and trunc() is
325 the correct thing to do anyway (bug #58287).
327 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
329 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
332 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
334 * driver.c: enable loop optimizations by default.
336 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
338 * mini-x86.c: fix calc of max loop size when aligning loops start.
340 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
342 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
345 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
347 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
350 * basic-long.cs: Add tests for add/subtract of immediates with carry.
352 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
354 * mini.c (inline_method): Allways inline some wrappers even if the cost
355 is too large. Fixes #58785.
357 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
359 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
361 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
362 (crichton@gimp.org). Beginning of support for sparc/linux.
364 * mini-sparc.c: Optimize retrieval of LMF address.
366 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
368 * exceptions-ppc.c: handle alloca in methods with clauses.
370 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
372 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
374 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
376 * mini.c: Delegate most of the abort signal work to
377 mono_thread_request_interruption, which also handles Stop and Suspend
380 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
382 * mini.c mini.h: Allow inlining of icall wrappers if the backend
383 supports the save/restore lmf opcodes.
385 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
387 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
390 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
392 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
394 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
395 methods which contain array accesses.
397 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
398 boundaries. Fixes #58537.
400 * iltests.il: Add regression test for #58537.
402 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
404 * mini-x86.c (mono_arch_local_regalloc): Last part of
405 fix for bug #58633 (releasing register to early).
407 2004-05-18 Miguel de Icaza <miguel@ximian.com>
409 * basic-long.cs: Add new regression test.
411 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
413 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
414 register too early on the chain.
416 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
418 * mini.c (create_helper_signature): Use a helper function to reduce
419 the code which needs to be written. Also set the calling convention of
420 icalls on windows. Fixes #57840.
422 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
424 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
425 exceptions-ppc.c: added helper function to get the instruction address
426 from a signal handler context.
428 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
430 * helpers.c: use g_get_tmp_dir. Invokes happyness
433 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
435 * helpers.c: Add new env variable to pass args to objdump.
436 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
438 2004-05-17 Radek Doulik <rodo@ximian.com>
440 * Makefile.am (common_sources): added abcremoval.h so it get
441 disted and daily mono packages on go-mono.com will build again
443 2004-05-17 Massimiliano Mantione <massi@ximian.com>
445 * abcremoval.c: Fixed coding style, added copyright header.
447 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
449 * mini.h: Added prototype for abc removal main function.
451 * build_relations_propagation_table.pl: Added copyright header.
453 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
455 * basic-long.cs: reg test for complex ceq_long bug.
457 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
459 * mini-x86.c (mono_arch_local_regalloc): Correctly free
460 reg in long and clob case (bug #58343). Fixed/added comments.
462 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
464 * mini.c (mono_jit_runtime_invoke): Follow new convention
465 of calling the invoke method with an function pointer.
467 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
469 * ChangeLog: Fix author of memory leak patch.
471 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
473 * Makefile.am: fix make dist as well...
476 2004-05-14 Massimiliano Mantione <massi@ximian.com>
478 * cfold.c: Made so that conversions from pointer to int4 are no-ops
479 on archs where pointers are 4 bytes long.
481 * Makefile.am: Added abcremoval.c source file.
483 * abcremoval.c: Added abcremoval.c.
485 * abcremoval.h: Added abcremoval.h.
487 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
489 * inssel.brg: Enabled bounds check removal.
491 * mini.c: Added support for abcrem optimization.
493 * mini.h: Added abcrem optimization label.
495 * driver.c: Added support for abcrem optimization.
497 * propagated_relations_table.def: Added propagated_relations_table.def.
499 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
501 * mini.c, cfold.c: fix style.
503 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
505 * mini.c: handle issue with the low-level implementation of
506 some long opcodes (bug #54209).
508 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
510 * basic.cs: test for my new cmov stuff.
512 2004-05-13 Patrik Torstensson
514 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
515 opt and added peephole documentation.
517 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
519 * tramp-ppc.c: rewrote the generic trampoline code.
521 2004-05-11 Patrik Torstensson
523 * mini-x86.c: optimize long shl/shr asm code (one less branch)
525 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
527 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
529 * mini.h mini.c dominators.c: Applied patch from Derek Woo
530 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
532 * mini.c: Add new icalls for AsAny marshalling.
534 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
536 * tramp-ppc.c, mini-ppc.c: more cleanups.
538 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
540 * mini.c: no warnings.
542 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
544 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
546 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
548 * mini.c: In the thread abort signal handler, if the thread is in the
549 process of being stoped, don't throw the Abort exception, just stop the
552 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
554 * tramp-ppc.c: removed old code.
556 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
558 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
559 do some simple speed optimizations on ppc.
561 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
563 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
564 and large offsets in load/store.
566 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
568 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
569 it causes regressions.
571 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
573 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
576 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
578 * jit-icalls.c: remove warnings.
579 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
580 speedups for unsafe code.
582 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
584 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
586 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
588 * basic-calls.cs: Add new regression test.
590 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
593 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
595 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
598 2004-05-06 Patrik Torstensson
600 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
601 long reg allocation in any reg (not only eax:edx) and implemented
602 long shl/shr ops in asm instead of helpers.
604 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
606 * mini-sparc.h: Fix warnings.
608 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
611 * mini-exceptions.c (mono_handle_exception): Call the filter in a
612 separate statement for clarity.
614 * mini-sparc.c: Update status.
616 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
618 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
621 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
623 * inssel-ppc.brg: another small pre-release workaround:
624 we don't do overflow detection for long_sub_un.
626 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
628 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
629 (also works around a weird ppc bug: 57957).
631 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
633 * tramp-ppc.c: trampoline fixes.
635 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
637 * mini-ppc.c: fixed typos.
639 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
641 * mini-ppc.c, exceptions-ppc.c: more code saves registers
642 at the top of the stack. Fixed typos. Use a frame registers
643 for all the methods with exception clauses.
645 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
647 * exceptions-ppc.c: restore fp registers.
649 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
651 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
652 order from the stack top (moved the stack room to save the
653 return value for trace after the param area). Fixed corruption
654 in restoring registers on unwind.
656 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
658 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
660 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
662 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
663 and prolog/epilog for methods that use it. Allow
664 enough param area room for varargs methods. Fix miguel's
665 breakage in exception handling.
667 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
669 * Makefile.am: run genmdesc only on current arch.
671 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
674 * mini-x86.h: fix the build on windows.
676 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
678 * 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.
680 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
682 * mini-exceptions.c: New file.
684 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
685 Move some parts of the x86 exception handling code to an
686 arch-independent file so it can be shared with other ports.
688 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
690 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
692 2004-04-26 David Waite <mass@akuma.org>
694 * driver.c: remove comma from end of enumeration declaration
696 2004-04-26 Jackson Harper <jackson@ximian.com>
698 * driver.c: parse config file before loading first assembly. This
699 allows the user gac to be enabled/disabled.
701 2004-04-23 Miguel de Icaza <miguel@ximian.com>
703 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
704 simpler mechanism: we do not care what is encoded initially
705 (branch absolute or relative), we care about the code and its
706 target. I kept the old code for reference for now.
708 The new code tries first to determine if the jump is anywhere in
709 the -/+32 absolute meg range, if it succeeds, it encodes using the
710 absolute branch; If not, it tried to find something in the
711 relative range, if not, it uses the handle_thunk code.
713 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
715 * exceptions-ppc.c: use the correct ip register on macosx.
717 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
719 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
721 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
723 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
724 Raise exception on integer divide by zero by hand since the hw
725 doesn't support it. Handle NaNs in FP compares.
727 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
729 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
730 code reducing duplication between the platforms and enabled
731 signal exception handling (on linux for now).
733 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
735 * exceptions-ppc.c: more macosx support.
737 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
739 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
741 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
743 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
745 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
747 * iltests.il: more tests.
749 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
751 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
754 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
756 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
758 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
760 * liveness.c: Mark variables as volatile in all basic blocks reachable
761 from exception clauses.
763 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
765 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
768 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
770 * iltests.il, basic.cs: more tests for regalloc.
772 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
774 * iltests.il: Some tests for register allocation modifications
777 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
779 * exceptions.cs: Add regression test for bug #56782.
781 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
782 original stack trace if an exception is rethrown. Fixes #56782. Oh,
783 the beauty of fixing the same thing in 5 different files...
785 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
787 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
790 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
792 * mini.c: Add support for STRWLPARRAY marshalling convention.
794 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
796 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
797 to init the context to setup the regs pointer).
799 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
801 * exceptions-ppc.c: more exceptions work.
803 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
805 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
808 2004-04-13 Miguel de Icaza <miguel@ximian.com>
810 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
811 can use the memory directly.
813 * cpu-pentium.md: Update documentation from a post from Zoltan.
815 add x86_add_membase, x86_sub_membase, x86_mul_membase
817 2004-04-13 Miguel de Icaza <miguel@ximian.com>
819 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
820 GENERAL_REGS they were also hardcoded for all PPC ports.
822 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
824 Remove hard-coded limit for floating point registers, use
825 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
827 Notice that in MacOS X calling conventions you can fit a lot more
828 floating point values in registers, so I should update the PInvoke
829 test to excercise the passing of floating point values on the
830 stack (currently broken).
832 2004-04-06 Miguel de Icaza <miguel@ximian.com>
834 * tramp-ppc.c (create_trampoline_code): Added
835 JUMP_TRAMPOLINE_SIZE.
836 (ppc_magic_trampoline): Follow the pattern from
837 x86_magic_trampoline: if code is set to zero, return.
838 (create_trampoline_code): Always pass MonoMethod to the jump
839 trampoline, before it was passing a null.
840 (mono_arch_create_jump_trampoline): Implement the jump stub, could
841 share the code with mono_arch_create_jit_trampoline.
843 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
845 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
848 * cpu-g4.md: Added length for jmp instruction, the worst case
849 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
852 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
854 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
856 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
858 * mini.c: Only set bblock->real_offset when adding a new bblock, and
859 before each IL instruction.
861 * mini.c (CEE_BOX): Fix warnings.
863 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
865 * mini.c: removed a few unused vars and extra whitespace.
867 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
869 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
871 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
873 (OP_GETCHR): use the above
874 (CEE_LDELEMA): use the above.
876 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
877 version of the generic impl.
878 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
879 (CEE_LDELEMA): use the above.
881 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
883 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
886 * iltests.il: Added new regression test for #56317.
888 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
890 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
891 under NetBSD. Fixes #56450.
893 * liveness.c (update_gen_kill_set): Fix previous patch.
895 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
897 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
899 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
901 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
904 * inssel-sparc.brg: Add more optimizations.
906 * mini-sparc.c: Replace multiply/divide with shifts if possible.
908 2004-04-01 Martin Baulig <martin@ximian.com>
910 * mini.c (handle_box): New static function; moved the
911 implementation of CEE_BOX here.
912 (mono_method_to_ir): Added `constrained_call' variable.
913 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
914 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
915 mono_method_get_constrained() to get the method.
917 2004-04-01 Martin Baulig <martin@ximian.com>
919 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
920 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
921 (mono_method_to_ir): We don't need these macros anymore since
922 mono_class_get_full() already takes care of it.
924 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
926 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
927 use @function (as doesn't accept #function here) and check the return
928 value of system and stop if fails.
930 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
932 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
934 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
936 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
938 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
940 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
943 * basic-long.cs: Add test for negation of Int64.MinValue.
945 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
947 * mini-sparc.c: Update status.
949 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
951 * exceptions-sparc.c: Fix return value in filters.
953 * inssel-sparc.brg: Fix register allocation in some rules.
955 2004-03-28 Martin Baulig <martin@ximian.com>
957 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
960 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
962 * mini-x86.c (mono_arch_patch_code): Fix warnings.
964 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
965 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
966 remove unused conv_u4 opcode.
968 * mini-x86.c: Remove valgrind workaround since it slows down things
969 even when mono is not run under valgrind.
971 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
973 * mini-sparc.c: Update status.
975 * inssel-sparc.brg: Add some optimizations.
977 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
978 future delay slot filling. Add support for varargs, tail calls and JMP.
980 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
981 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
983 * inssel.brg: Fix register allocation in OP_ARGLIST.
985 * inssel.brg: Fix warnings.
987 2004-03-25 Martin Baulig <martin@ximian.com>
989 * mini.c (inflate_generic_field): Removed.
990 (mini_get_method): Removed, use mono_get_method_full(),
991 (mini_get_class): Removed, use mono_class_get_full().
992 (mono_method_to_ir): Pass our generic context to
993 mono_field_from_token().
995 2004-03-25 Martin Baulig <martin@ximian.com>
997 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
999 (mini_get_method): Take a `MonoGenericContext *' instead
1000 of a `MonoMethod *'.
1001 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1002 a new local variable called `generic_context' which holds the
1003 current `MonoGenericContext *'; use it to lookup things.
1005 2004-03-24 Martin Baulig <martin@ximian.com>
1007 * mini.c (mini_get_class): New static method; if we're inside a
1008 generic instance, inflate the class if neccessary.
1009 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1011 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1013 * iltests.il: New regression test for #55976.
1015 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1018 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1020 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1023 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1025 * liveness.c: Consider SSA stores as well as loads when making vars
1028 * exceptions.cs: New regression tests for register allocation.
1030 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1032 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1033 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1034 domain lock only to protect puntual access to data structures.
1035 Added access lock for sighash, jit_icall_hash_name,
1036 jit_icall_hash_addr and domain->code_mp.
1038 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1040 * driver.c: Print SIGSEGV handling method.
1042 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1044 * mini.c (setup_jit_tls_data): Handle case when this is called
1045 multiple times for a thread.
1047 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1048 is different from fbxx_un. Fixes #54303. Also use constants instead of
1049 magic numbers in a lot of places.
1051 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1053 * exceptions.cs: Fix cctor test when --regression is used.
1055 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1057 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1060 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1062 * inssel-ppc.brg: fixed register assignments for some rules.
1064 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1066 * exceptions.cs: Add test for exceptions in static constructors.
1068 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1069 static constructors outside the domain lock. Fixes #55720.
1071 2004-03-17 Martin Baulig <martin@ximian.com>
1073 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1074 (inflate_generic_field): Take the `MonoMethod *' instead of the
1075 `MonoClass *' and added support for generic method.
1076 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1077 have a `field->parent->gen_params', only inflate the field if it's
1078 an open constructed type.
1080 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1082 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1083 exception object instead of the preconstructed ones.
1085 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1087 * mini.c: reverted changed to sigsegv_signal_handler commited
1088 accidentally in the previous patch.
1090 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1093 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1094 running --aot with an old assembly.
1096 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1098 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1101 * mini-sparc.c: Add support for v9 branches with prediction.
1103 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1105 * mini.c (mini_init): #warning is GNUC only
1107 * mini-sparc.h: implement __builtin_frame_address
1108 and __builtin_return_address for Sun C compiler
1110 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1112 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1114 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1116 * basic-calls.cs: Add test for unaligned byref long argument passing.
1118 * mini-ops.h: Add sparcv9 compare and branch instructions.
1120 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1121 v9 instructions if we have a v9 cpu.
1123 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1124 registers for global allocation.
1126 * exceptions-sparc.c: Fixes.
1128 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1130 * liveness.c (mono_analyze_liveness): Optimized version.
1132 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1134 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1137 * basic-float.cs basic-calls.cs: New regression tests.
1139 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1141 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1142 sigaltstack implementation.
1144 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1146 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1147 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1149 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1151 * mini.c: Fix warnings.
1153 * mini.c (mono_resolve_patch_target): New function which contains the
1154 arch independent part of the patching process.
1156 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1157 patching code to a separate function.
1159 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1161 * mini.c (add_signal_handler): ifdef out on Windows
1163 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1165 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1166 cpu-sparc.md: Add exception handling support + other fixes.
1168 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1169 typed GC detection in --version.
1171 * basic.cs exceptions.cs: New regression tests.
1173 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1174 the arch specific code can store data during a compilation.
1176 * mini-ops.h: Add OP_SETFRET.
1178 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1179 function, register a separate icall for each arity, so the icalls can
1182 * mini.c (mono_print_tree): Print negative offsets in a more readable
1185 * mini.c: Make signal handling work on sparc.
1187 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1189 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1191 * jit-icalls.c: Emulate truncl by aintl on solaris.
1193 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1195 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1197 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1199 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1201 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1202 a MarshalByRef type, inline a method that performs the check, taking into
1203 account that the object can be a proxy. Also implemented tow new opcodes:
1204 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1205 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1206 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1208 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1210 * mini-ppc.c: if a relative branch displacement is too big
1211 but it points to and area reachable with an absolute branch,
1214 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1216 * mini.c: optimize small copies in cpblk.
1218 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1220 * basic-calls.cs basic-float.cs: New regression tests.
1222 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1223 negative offsets from %fp. Implement localloc. Fix local register
1224 allocation. Fix the case when the this argument needs to be saved to
1225 the stack. Implement some missing opcodes.
1227 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1229 * mini.c (mini_method_compile): Reenable global regalloc in methods
1230 with exception handlers.
1232 * linear-scan.c (mono_varlist_sort): Fix warning.
1234 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1236 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1239 * liveness.c: Make all variables uses in exception clauses volatile, to
1240 prevent them from being allocated to registers. Fixes #42136.
1242 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1244 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1247 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1248 argument to mono_arch_regalloc_cost.
1250 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1253 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1255 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1256 Make the cost of allocating a variable to a register arch dependent.
1258 * basic-calls.cs: Fix compilation of tests.
1260 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1261 helper function to cut back on the number of #ifdefs needed.
1263 * mini-ppc.c: Fix compilation.
1265 * basic-calls.cs: New regression tests.
1267 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1269 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1270 of l0 since that is callee saved.
1272 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1275 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1276 of delay instruction.
1278 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1280 * mini.h (MonoCallInst): Add 'virtual' flag.
1282 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1284 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1286 * *.cs: New regression tests.
1288 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1291 * mini.c (mono_runtime_install_handlers): Fix build.
1293 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1294 'signal_stack_size' members.
1296 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1297 alternate signal stack.
1299 * exceptions-x86.c: Add stack overflow handling.
1301 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1302 functions to arch independent code.
1304 * mini.c (mono_print_tree): Print more detailed info for load_membase
1307 2004-02-23 Martin Baulig <martin@ximian.com>
1309 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1311 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1313 * mini-x86.c: fixed reg allocation for div/rem.
1315 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1317 * driver.c (mono_main): Report some configuratio options on --version.
1319 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1321 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1322 low in the address space. Correctly flush memory in thunks where we
1325 2004-02-20 Martin Baulig <martin@ximian.com>
1327 * mini.c (mini_get_method): New static method; inflate all generic
1328 methods and methods in open generic instances.
1329 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1330 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1332 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1334 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1336 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1338 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1340 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1342 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1343 it compile using Sun's compiler.
1345 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1347 * 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.
1349 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1351 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1353 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1355 * mini-ppc.c: handle calls outside of the allowed range with thunks
1356 allocated using the code manager.
1357 * tramp-ppc.c: use the code manager to hold generated native code.
1358 Fixed the magic trampoline to just patch vtable entries.
1360 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1362 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1365 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1367 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1370 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1371 if we have a working __thread implementation.
1373 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1374 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1376 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1378 * mini-x86.c: Fix compilation under gcc 2.
1380 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1382 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1383 contains a call to the wrapped function.
1385 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1386 OP_<CALL>_IMM opcodes, and use them under X86.
1388 * mini.c (mono_jit_find_compiled_method): Fix warning.
1390 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1392 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1394 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1395 functionality to mini.c.
1397 * mini.c (mono_create_jump_trampoline): New function to create a jump
1398 trampoline. Return a compiled method instead of a trampoline if it
1399 exists. Add a cache for jump trampolines.
1401 * mini.c (mono_jit_find_compiled_method): New function to return a
1402 compiled method if it exists.
1404 * mini-x86.c: Call mono_create_jump_trampoline instead of
1405 mono_arch_create_jit_trampoline.
1407 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1408 a jump trampoline. Fixes #52092.
1410 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1412 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1413 which is not up-to-date. Add check_corlib_version () instead.
1415 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1418 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1419 since newer valgrind versions do not need it.
1421 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1422 compile a method with a given set of optimizations.
1424 * mini.c: Compile icall wrappers on-demand instead of at startup.
1426 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1427 wrapper for an icall.
1429 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1431 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1434 * iltests.il: Add test for non-empty stack before switch instruction.
1436 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1438 * mini.c: Add support for new stringbuilder marshalling conventions.
1440 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1442 2004-02-01 Martin Baulig <martin@ximian.com>
1444 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1445 in `ginst->mtype_argv'.
1447 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1449 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1450 facilitate grepping.
1452 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1454 * mini.c: fixed buglet in initobj generic implementation for references.
1456 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1458 * Makefile.am: make the version script conditional.
1459 * jit-icalls.c: handle missing truncl().
1461 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1463 * exceptions.cs: Add more tests for double->int conversion.
1465 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1466 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1468 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1470 * driver.c: make --verbose --version emit an error
1471 if the loaded corlib doesn't match the runtime version.
1473 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1475 * mini-ppc.h: export ppc_patch().
1476 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1477 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1478 on par or better than on MacOSX.
1480 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1482 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1483 mono_lookup_pinvoke_call.
1485 * mini-x86.c: Under windows, the default pinvoke calling convention is
1486 stdcall. Fixes #52834.
1488 * mini.c (optimize_branches): Add an upper bound to the number of
1489 iterations to prevent infinite loops on strange loops. Fixes #53003.
1491 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1493 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1494 and ISINST. Fixes #52093.
1496 * objects.cs (test_0_vector_array_cast): New tests.
1498 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1500 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1501 checking in Array.Set ().
1503 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1506 * object.cs (test_0_multi_array_cast): New regression test.
1508 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1510 * exceptions-ppc.c: fix build on Linux/PPC.
1512 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1514 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1515 running under valgrind.
1516 (x86_magic_trampoline): Fix build bustage.
1518 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1519 negative values as well. This is needed for the encoding of the line number
1520 info, since sometimes the line numbers are not in increasing order.
1522 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1524 * cpu-pentium.md (localloc): Increase the size of the localloc
1525 instruction since it is a loop under Win32.
1527 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1530 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1532 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1533 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1534 Max Horn (max@quendi.de). Fix file names in comments.
1536 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1538 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1539 avoid stack overflow.
1540 (replace_usage): Avoid uninitialized variable warnings.
1542 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1543 and taking the address of valuetype variables.
1545 2004-01-03 Patrik Torstensson
1547 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1548 for other purposes than FP later on.
1550 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1552 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1555 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1557 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1559 2003-12-30 Patrik Torstensson <p@rxc.se>
1561 * mini-x86.h: Decreased number of availiable fp regs.
1562 Solves corner cases with FP spilling.
1564 2003-12-23 Patrik Torstensson <p@rxc.se>
1566 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1567 for floating point stack tracking / spilling on x86.
1570 * basic-float.cs: added float mul overflow test.
1572 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1574 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1576 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1578 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1579 supports for cond branches that overflow the immediate
1580 overflow offset. mcs can compile simple programs.
1582 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1584 * exceptions-ppc.c: exception handling support wip:
1585 finally handlers get run on exception.
1587 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1589 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1592 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1594 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1595 initial support for stack walking and unwinding.
1597 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1599 * driver.c (mono_main): Make corlib-out-of-sync message more
1600 descriptive. Also remove verify_corlib call.
1602 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1604 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1605 not overlap with other call's arguments, too.
1607 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1609 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1610 move to arch-specific code the choice of arch-specific
1611 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1612 * mini.c: ensure emulation calls will not interleave
1615 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1617 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1618 the magic trampoline stack frame is dropped before executing
1621 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1623 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1624 and integer to fp conversions. Added support for overflowing
1625 arguments on the stack. Reserve a couple more registers as temps.
1626 Added support for aot compilation (as output still needs to be
1629 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1631 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1632 Don't overwrite return register in some corner cases.
1634 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1636 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1637 static constructors when AOT compiling.
1639 * driver.c (mono_main): Call mono_check_corlib_version.
1641 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1643 * cpu-g4.md, basic.cs: fixed div target register.
1645 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1647 * mini-ppc.c, basic.cs: shl_imm fix with test.
1649 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1651 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1652 structures by value. Misc fixes.
1653 * objects.cs: more tests.
1655 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1657 * mini-ppc.c: lconv.ovf.i implemented.
1659 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1662 (mini_init): don't error out if someone already called g_thread_init.
1664 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1666 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1667 to be any type per the spec. Fix abnormal memory usage when
1668 the same object is repeatedly thrown.
1670 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1672 * mini.c: check for overruns in IL code.
1674 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1676 * TODO: Add/remove some todo entries.
1678 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1680 * driver.c (mono_main): Call mono_verify_corlib.
1682 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1684 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1685 This has been moved to mini.c
1686 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1687 type being casted is marshalbyref it could be a proxy, so instead of
1688 emitting the type check code, emit a call to a runtime method that will
1689 perform the check by calling CanCastTo if needed.
1691 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1693 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1694 methods with large stack frames under Win32.
1696 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1698 * Makefile.am: Distribute regression tests.
1700 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1701 at the end instead of inserting each variable into the sorted list.
1703 * linear-scan.c (mono_varlist_sort): New helper function.
1705 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1707 * mini.c: ensure arguments and locals are within bounds.
1709 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1711 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
1714 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1716 * mini.c (mono_cprop_copy_values): Fix crash.
1718 * aot.c: Set verbosity back to 0.
1720 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1722 * regalloc.c: complete memory leak fix by Laurent Morichetti
1725 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1727 * driver.c (main_thread_handler): Revert the previous patch.
1729 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
1732 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
1733 memory from the memory pool.
1735 * driver.c (main_thread_handler): Turn on all optimizations when
1738 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
1739 an array for better performance.
1741 * regalloc.c (mono_regstate_assign): Fix memory leak.
1743 * debug-mini.c (mono_debug_serialize_debug_info): New function to
1744 serialize the debug info.
1746 * debug-mini.c (mono_debug_add_aot_method): New function to load the
1747 debug info from the serialized representation.
1749 * aot.c: Save debug info into the generated file and load it when
1752 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1754 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1756 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
1757 More FP-related fixes.
1759 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
1761 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
1762 and register allocation buglet. Hello world now runs.
1764 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1766 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
1767 * tramp-ppc.c: fixed class init trampoline.
1768 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
1770 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1772 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
1773 mini.c: more ppc changes/fixes.
1775 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1777 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
1778 Also optimize the case when the arguments are the same in the caller
1781 * iltests.il: Add tests for tail calls with valuetype arguments.
1783 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1785 * mini-ppc.c: fixes for struct return type.
1787 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
1789 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1790 mono_spillvar_offset() to arch-specific code.
1792 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
1794 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
1796 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1798 * exceptions-x86.c: Fix stack space leaks.
1800 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
1801 registers from the lmf if the method has save_lmf set.
1803 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
1805 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
1806 of icall wrappers into InvokeInDomain, since these are now per-domain.
1808 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
1810 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
1811 make some opcode emulation and intrinsic ops enabled/disabled
1812 according to the architecture. More fixes.
1814 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
1816 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
1818 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1820 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1821 arch-specific handling for 'this' and struct return type to
1824 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1826 * aot.c: prevent divide by zero error when reporting (it happened with
1829 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
1831 * mini.h (inst_switch): Remove unused macro.
1833 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1836 (load_aot_module): free 'info->methods' and 'info' properly. No more
1837 "free(): invalid pointer blah" messages when you have an old aot
1840 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
1842 * jit-icalls.c, mini.c: Added support for context static fields.
1844 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1846 * mini.c (mono_method_blittable): Methods which set LastError are not
1847 blittable either. Fixes #51108.
1849 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1851 * mini.c: flush icache.
1852 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
1854 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1856 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
1858 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
1860 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
1863 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
1866 * inssel.brg (CEE_MKREFANY): Fix AOT case.
1868 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
1870 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
1871 instruction when the result is discarded.
1873 * iltests.il (test_0_div_regalloc): New regression test.
1875 * arrays.cs: Fix compilation error.
1877 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
1879 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
1880 float rules to inssel-x86.brg: sane architectures with FP registers
1881 don't need to implement these rules.
1883 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1885 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
1887 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1889 * mini.h, inssel-long32.brg: fixed endianess issues in int64
1890 implementation of 32 bit systems.
1892 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1894 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
1895 (Jeroen Zwartepoorte).
1897 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
1899 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
1900 the caller and the callee matches.
1902 * mini.c (mono_method_to_ir): Add comment.
1904 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
1905 signbit is missing on some platforms.
1907 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
1909 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
1911 * mini.c (setup_jit_tls_data): Call the new function.
1913 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
1915 * mini-x86.c: Add experimental support for fast access to the lmf
1916 structure under NPTL/Linux 2.6.x.
1918 2003-11-06 Martin Baulig <martin@ximian.com>
1920 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
1921 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
1924 2003-11-02 Martin Baulig <martin@ximian.com>
1926 * mini.c (inflate_generic_field): New static method.
1927 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
1928 generic instance and the field is declared in a generic type, call
1929 inflate_generic_field() to inflate it. Fixes gen-28.cs.
1931 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
1933 * mini.h mini.c (mono_method_same_domain): New function to return
1934 whenever the caller and the callee are in the same domain.
1936 * tramp-x86.c (x86_magic_trampoline): Use the new function.
1938 2003-10-30 Martin Baulig <martin@ximian.com>
1940 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
1941 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
1943 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
1944 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
1946 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
1948 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
1951 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
1952 object here, so it is in the correct appdomain etc.
1954 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
1956 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
1958 (mono_method_to_ir): Avoid freeing the type created returned from
1959 mono_type_create_from_typespec, since it is put into an internal cache
1960 by the function. Fixes pointer.exe.
1962 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
1963 trampolines for icalls and pinvokes as well. Fixes #33569.
1965 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
1967 * mini.c: Update after appdomain changes.
1969 * mini.c (mono_jit_compile_method_inner): Allways compile native
1970 method wrappers in the root domain, since there can only be one
1971 instance of them, whose address is stored in method->info.
1973 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
1975 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
1976 environment variable. Instead detect automatically whenever running
1977 under valgrind using the magic macro RUNNING_ON_VALGRIND from
1980 2003-10-16 Miguel de Icaza <miguel@ximian.com>
1982 * trace.c, trace.h: New files that implement the new trace option
1985 * driver.c: Document new --trace options.
1987 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
1990 - if (mono_jit_trace_calls)
1991 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
1993 * mini.h: prototypes.
1995 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
1997 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
1999 * mini.c inssel.brg: Implement typedefbyref opcodes.
2001 * mini.c (mono_jit_compile_method): Remove unused local variable.
2003 * mini.c (mono_jit_compile_method_inner): Ditto.
2005 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2007 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2009 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2011 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2013 * mini.c (mono_no_aot): Remove unused global variable.
2015 * mini.c: Thread safety fixes.
2017 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2019 * mini.c (mono_create_class_init_trampoline): Add a lock around
2020 class_init_hash_addr.
2022 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2025 * mini.c: Decompose the NEWARR instruction before decomposing its
2026 arguments. Fixes #30073.
2028 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2030 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2033 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2035 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2037 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2039 * driver.c: Add support for compiling icall wrappers to --compile.
2041 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2043 * inssel.brg: The empty value in class->interface_offsets is -1, not
2046 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2048 * objects.cs: New test for 'is' operator on an array of interfaces.
2050 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2052 * tramp-ppc.c: update trampoline code to support jumps
2053 and class initialization.
2055 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2057 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2059 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2061 * inssel.brg (OP_UNBOX): Remove unused rule.
2063 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2064 region instead of one for each method. Fixes #47813.
2066 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2068 * exceptions.cs (test_0_nested_finally): New regression test for
2069 nested exception handlers.
2071 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2073 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2075 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2078 * mini.c (mono_method_check_inlining): Make the inlining limit
2079 configurable by an environment variable.
2081 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2083 * mini.h: Bump AOT file version.
2085 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2086 token, store the image along with the token, since the token might not
2087 refer to the same image as the method containing the relocation,
2088 because of inlining.
2090 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2092 * mini.c (mono_precompile_assemblies): New function to compile
2093 all methods in all loaded assemblies.
2095 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2097 * regalloc.h regalloc.c (MonoRegState): Change the type of
2098 iassign and fassign to int*, since they can contain large negative
2099 values if the register is spilled. Also added some comments. Fixes
2102 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2103 under Win32. Fixes #42964.
2105 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2107 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2109 * aot.c: Added support for AOT compiling methods which contain calls
2110 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2113 * driver.c (compile_all_methods): Run the compilation in a thread
2114 managed by mono. Fixes #44023.
2116 * mini.c (mono_codegen): Print full method name in verbose output.
2118 * mini-x86.c (mono_arch_patch_code): Fix warning.
2120 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2121 jumps, since the method we are jumping to might be domain-specific.
2123 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2125 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2127 * inssel.brg: string chars are unsigned.
2129 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2131 * TODO: New todo item.
2133 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2134 which calls mono_runtime_class_init and patches the call site to
2135 avoid further calls.
2136 (mono_arch_create_class_init_trampoline): New arch specific function
2137 to create a class init trampoline.
2138 (create_trampoline_code): Generalized so it can create
2139 class init trampolines as well.
2141 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2142 (mono_create_class_init_trampoline): New function to create and cache
2143 class init trampolines.
2144 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2145 vtable given the address of a class init trampoline. Used by the
2147 (mono_codegen): Generate a call to a trampoline instead of
2148 mono_runtime_class_init in LDSFLD[A].
2149 (mono_codegen): Add relocations for the new trampoline.
2151 * mini.h mini-x86.c aot.c: Added a new relocation type:
2152 MONO_PATCH_INFO_CLASS_INIT.
2154 * mini.h: Bump AOT version number.
2156 * aot.c: Create a copy of the loaded code instead of using the original
2157 so methods which call each other will be close in memory, improving
2160 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2161 patch since it breaks the regression tests.
2163 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2164 for the register saving instruction sequence since the
2165 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2167 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2169 * TODO: Fix todo item && remove another.
2171 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2173 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2176 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2177 function of the module.
2179 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2180 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2181 --no-aot command line option.
2183 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2185 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2186 by Bernie Solomon (bernard@ugsolutions.com).
2188 * inssel.brg: Refactor the interface offset table related code into
2189 its separate functions and add support for the AOT case.
2191 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2193 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2195 * aot.c: Added mono_aot_verbose variable and made all debugging
2196 output depend on the value of this variable.
2198 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2199 method_label and info_label.
2201 * mini.h mini-x86.c aot.c: Added a new relocation type
2202 MONO_PATCH_INFO_IID for klass->interface_id.
2204 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2205 the MonoJitInfo structure.
2207 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2208 a non-root appdomain in shared mode.
2210 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2212 * aot.c: make aot loader less verbose. Remove free of unused variable.
2214 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2216 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2218 * .cvsignore: Added *.dll.
2220 * mini.c (mono_print_tree_nl): New function callable while debugging.
2222 * mini.c (mono_print_code): Export this.
2224 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2227 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2229 * mini.h (MonoCompile): Added 'jit_info' field.
2231 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2232 the cfg structure, since it is needed by the AOT compiler.
2234 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2236 * aot.c: A major rewrite. Changes include:
2237 - save exception tables for methods which have them.
2238 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2240 - reworked the file format so it is now much smaller and needs
2241 fewer relocation entries.
2243 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2245 * aot.c (load_aot_module): Fix build bustage on platforms without
2248 2003-09-04 Martin Baulig <martin@ximian.com>
2250 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2252 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2254 * TODO: Some new optimization ideas.
2256 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2258 * aot.c: Save the optimization flags used to compile the code into
2261 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2262 support emitting domain specific code.
2264 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2265 no longer domain neutral. It can be made domain neutral by compiling
2266 with --optimize=shared.
2268 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2271 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2272 loading of AOT code.
2274 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2276 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2277 if there is no domain neutrality information.
2279 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2281 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2282 format version into the generated library.
2284 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2285 callee method into the caller since one of them could be shared.
2287 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2288 system exceptions from AOT code now works.
2290 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2291 method if it is domain neutral and the callee is not.
2293 * graph.c (cfg_emit_one_loop_level): Fix warning.
2295 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2297 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2300 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2302 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2303 is needed by code which is executed before mono_runtime_init ().
2304 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2306 * mini.c (mono_thread_abort): Fix warning.
2307 (mono_jit_compile_method): Call static constructor in the AOT case too.
2309 * aot.c (mono_compile_assembly): Fix warning.
2311 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2313 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2315 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2317 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2319 * cpu-pentium.md: Fix the length of call opcodes so they include the
2320 ESP restoring instruction. Fixes #47968.
2322 2003-08-28 Martin Baulig <martin@ximian.com>
2324 * mini-x86.c (mono_arch_call_opcode): Added support for
2325 MONO_TYPE_GENERICINST.
2327 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2329 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2331 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2332 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2334 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2337 2003-08-26 Martin Baulig <martin@ximian.com>
2339 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2340 when reporting an error, set this to the actual error location.
2341 (mono_method_to_ir): Report the correct error location if
2342 get_basic_blocks() returned an error.
2344 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2346 * mini.c (mono_type_blittable): OBJECT is not blittable.
2347 (mono_method_blittable): Methods which have marshalling descriptors
2348 are not blittable either. Fixes #47842.
2350 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2352 * driver.c mini.c: Use an environment variable instead of a global
2353 variable. Also fix the build.
2355 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2356 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2359 * driver.c mini.c: Added --with-valgrind option to turn off some
2360 code which prevents mono from running under valgrind.
2362 * mini.c (mono_emit_call_args): Fixed warning.
2364 * mini.c (mono_emulate_opcode): Fixed warning.
2366 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2368 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2369 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2370 regalloc.c, regalloc.h: specify available registers in arch-specific
2371 code and support floats in the regallocator (patch by Laurent Morichetti
2374 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2376 * mini.c: mono_thread_current() can be called only after
2377 mono_runtime_init(): rearrange code to not call it early on.
2379 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2381 * mini.c: allocate jump tables in the code mempools.
2383 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2385 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2388 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2390 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2391 12 to 16. This fixes bug #47453.
2394 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2396 * mini-ppc.c: fixed indexed load and unsigned compares.
2398 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2400 * mini.c: reenabled installation of handler for
2401 thread abort signal.
2403 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2405 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2406 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2407 until it's fixed and actually useful.
2409 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2411 * inssel-long32.brg: couple more opcodes implemented.
2413 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2415 * mini-sparc.c: Even more opcodes implemeted.
2417 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2419 * mini-sparc.c: More opcodes implemented.
2421 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2423 * mini-sparc.c: More opcodes implemented.
2425 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2427 * inssel-sparc.brg: Add some needed rules. Direct
2429 * Makefile.am: Use inssel-sparc.brg
2430 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2431 an assert happy for now.
2433 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2435 * mini-sparc.c: Fixed compile errors.
2436 * exceptions-sparc.c: Same. We now produce a mono binary
2437 on sparc-linux. Yea.
2439 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2441 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2442 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2443 They compile, but do not work.
2445 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2447 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2448 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2449 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2452 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2454 * mini.c: more opcodes implemented and better support for generics.
2456 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2458 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2459 * mini.c, mini.h: first cut at generics support: some new instructions
2460 added and changed the behaviour of some of the existing ones.
2462 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2464 * mini.c: Removed definition of metadata_shared mutex here.
2466 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2468 * mini-x86.c: make vararg calls work for instance methods.
2470 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2472 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2473 returns the arguments in a separte list, now.
2475 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2477 * aot.c, mini.c: updates for array type representation changes.
2479 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2481 * mini.c: register function to perform jit shutdown.
2483 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2485 * mini.c: use a faster allocator if possible.
2487 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2489 * aot.c: some cleanups and portability changes.
2491 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2493 * mini.c: use faster allocation for CEE_BOX if possible.
2495 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2497 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2498 Moved inlined mempcy code to its own function so that is can be
2499 reused. Added an inline memset function as well (optimized initobj).
2500 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2502 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2504 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2506 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2508 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2509 arch code can setup the cpu for CLR execution, if needed.
2510 We use it on x86 to set the precision of FP operations.
2512 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2514 * mini.c: disable some optimizations if we can guess they'll cost too
2515 much for a given method.
2517 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2519 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2521 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2522 * mini.h mini.c mini-x86.c: Added instruction level coverage
2523 info collection support.
2525 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2527 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2528 is now implemented in the profiling API. Get rid of a couple of
2529 unnecessary global variables.
2531 2003-06-15 Nick Drochak <ndrochak@gol.com>
2533 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2534 * cpu-g4.md: add op_bigmul and op_bigmul_un
2535 * cpu_pentium.md: add op_bigmul_un
2536 * inssel-long32.brg: add rule for unsigned bigmul
2537 * mini-ops.h: define OP_BIGMUL_UN
2538 * mini-x86.c: THE BUG: handle (un)signed properly
2539 * mini.c: choose unsigned opcode if needed.
2540 This set of patches fixes bug #44291
2542 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2544 * mini.c (optimize_branches): improved to handle all kinds of
2545 conditional branches.
2547 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2549 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2550 don't raise exceptions.
2552 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2554 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2555 to arch-specific files.
2557 2003-06-09 Martin Baulig <martin@ximian.com>
2559 * Makefile.am (libs): Added $(LIBGC_LIBS).
2561 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2563 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2564 and OP_ATAN (fixes bug#44293).
2566 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2568 * Makefile.am, mini-x86.c: rename cpu description array to
2569 pentium_desc, since some compilers define the 'pentium' preprocessor
2572 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2574 * mini.c (mini_select_instructions): add explicit branch if the
2575 following block is not the false target of a conditional branch -
2576 we need this with any optimization that reorder or remove bblocks
2578 * mini.c (optimize_branches): bug fixes
2580 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2582 * mini.c (mono_method_to_ir): inline static readonly fields
2584 * ssa.c (fold_tree): start cfold support for long (very simple
2587 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2589 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2591 * inssel.brg: fixed memcpy (bug #44219).
2593 2003-06-05 Dick Porter <dick@ximian.com>
2595 * driver.c: Set the glib log levels to not abort if g_message
2598 g_set_prgname() has to happen before mini_init() so that the
2599 process handle gets the info.
2601 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2603 * driver.c: add intrins to the default optimizations to get wider
2606 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2608 * mini.h: some large basic blocks will overflow a 16-bit
2609 integers for symbolic registers.
2611 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2613 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2614 (mono_arch_output_basic_block): fix bug 43499
2616 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2618 * mini.c: kill duplicated definition of mono_debug_format.
2620 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2622 * mini-x86.c, arrays.cs: fixed register allocation bug.
2624 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2626 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2628 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2630 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2633 (print_method_from_ip): also print source location information if
2636 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2638 * mini.c (mono_find_block_region): bug fix in region code
2639 (mini_method_compile): enable removing unreachable code again, but
2640 only in methods without exception clauses.
2642 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2644 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2645 Implemented arglist opcode and handling of TypedReference type.
2646 Fixed x86 call convention when a structure is returned.
2647 Minimal support for calling static vararg methods.
2649 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2651 * mini.c (mini_method_compile): always remove unreachable code,
2652 because the code in them may be inconsistent (access to dead
2653 variables for example).
2655 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2657 * driver.c, debug-mini.c: warning fixes.
2659 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2661 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2663 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2665 * mini.c: thread-static fields are registered in mono_class_vtable(),
2666 so ensure the function is called before checking for them.
2668 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2670 * mini.c (optimize_branches): fix for bug 43586
2672 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2673 overflow (fixes Bug #43639)
2675 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2677 * mini.c, objects.cs: allow the use of stobj for primitive types.
2679 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2681 * mini.c: be less strict about argument checking until we support
2682 running the verifier.
2684 2003-05-27 Nick Drochak <ndrochak@gol.com>
2686 * basic-long.cs: tests for (ulong)int * (ulong)int also
2687 * mini.c: use the same trick for (ulong)int * (ulong)int
2689 2003-05-27 Nick Drochak <ndrochak@gol.com>
2691 * basic-long.cs: add regression test for (long)int * (long)int
2692 * cpu-pentium.md: add op_bigmul specification
2693 * inssel-long32.brg: add OP_BIGMUL rule
2694 * mini-ops.h: add OP_BIGMUL
2695 * mini-x86.c: register allocator: handle case where src1 needs to be
2697 * mini.c: substitute special BIGMUL opcode in the tree for
2698 (long)int * (long)int
2700 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2702 * jit-icalls.c: call the type ctor on field access if needed.
2704 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2706 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2707 to a method (including results of ldelema, bug#43207).
2709 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
2711 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
2712 colors to show exception handler blocks.
2714 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
2715 (fix for pinvoke7.cs).
2717 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2719 * mini.h, mini.c: ensure correct initialization order for types that
2720 require it. Prepare for lazy compilation of jit icall wrappers.
2721 Provide a name for opcode emulation to reduce unneeded mallocing.
2723 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
2725 * mini-x86.c: better register restoring code and profiling
2726 support for tail calls.
2728 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2730 * mini.h, driver.c: prepare for leaf methods optimization.
2732 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2734 * mini.c: get targets of branches before converting a method.
2736 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
2738 * mini.c (optimize_branches): added some experimental code (disbaled)
2740 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
2742 * mini.c (optimize_branches): fix branch to branch optimization
2744 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
2746 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
2748 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
2750 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
2753 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
2755 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
2756 enable use of interface variables again.
2758 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
2759 I1 to registers because there is no simply way to sign extend 8bit
2760 quantities in caller saved registers on x86.
2762 * inssel-float.brg: set costs of some rules to 2 so
2763 that monobure always select the arch. specific ones if supplied,
2764 regardless of the order we pass the files to monoburg.
2766 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2768 * mini.c, mini-x86.c: since the magic trampoline for jumps
2769 can't patch the code directly, we do it as soon as the
2770 method gets compiled.
2772 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2774 * mini-x86.c, mini.h: introduce a new patching method
2775 to support CEE_JMP and tail calls.
2776 * mini.c: obey tail.call. Don't precompile methods target
2778 * tramp-x86.c: new trampoline code to handle methods
2779 reached through a jump.
2781 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
2783 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
2784 bit values to registers
2786 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
2788 * mini.c (mono_compile_get_interface_var): share interface
2789 variables if possible.
2791 2003-05-16 Martin Baulig <martin@ximian.com>
2793 * debug-mini.c (mono_init_debugger): New function to initialize
2794 the debugger. This is not in the debugger since it needs to
2795 access some of mini's internals.
2797 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2799 * mini.c (mono_method_to_ir): inlining fixes/cleanups
2801 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
2803 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
2804 for value type handling.
2806 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2808 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
2809 (mono_method_check_inlining): enable inlining of all kinds of wrappers
2811 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
2813 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
2814 the constructor through a proxy.
2816 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2818 * jit-icalls.c, inssel.brg: fixes to array element address
2821 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
2823 * mini-x86.c (is_regsize_var): allocate pointer to registers
2825 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2827 * driver.c: fixed typo, added intrins to the set of optimizations
2828 tested with regressions.
2830 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
2832 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
2833 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
2836 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
2838 * inssel.brg: remove some common pop instructions without side effects
2840 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2842 * inssel-x86.brg: fixed thinko in int to double conversions.
2844 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
2846 * mini.c, jit-icalls.c: added runtime thread-static variable support.
2848 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2850 * inssel-long32.brg: two more missing instructions.
2852 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
2854 * mini.c (mono_emit_call_args): set the cil_code for all arguments
2857 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
2859 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
2862 * basic-float.cs: Added tests for negative zero.
2864 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2866 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
2867 a couple of missing operations for long casts, with test cases.
2869 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2871 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
2873 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
2875 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
2876 code size estimation.
2878 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
2880 * mini.c (mono_jit_create_remoting_trampoline): make it work with
2881 abstract methods (fix bug 42542)
2883 * aot.c: add ability to handle array types
2885 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
2887 * mini.c: Call the _specific versions of the object allocation
2888 functions if possible.
2890 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2892 * driver.c: call setlocale ().
2894 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2896 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
2899 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
2901 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
2903 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
2904 wrappers (fix bug 42122)
2906 2003-05-04 Martin Baulig <martin@ximian.com>
2908 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
2910 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
2911 s/mini_set_defaults/mono_set_defaults/g.
2913 2003-05-04 Martin Baulig <martin@ximian.com>
2915 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
2917 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2919 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
2920 (reported by Don Roberts).
2922 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2924 * mini.c: temporarily work around two bugs for this release.
2926 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2928 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
2929 that contains -export-dynamic and it makes using the ld script
2931 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
2933 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2935 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
2938 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2940 * mini.c: make sure leave calls all the needed finally blocks,
2941 even when the target jumps out of multiple exception clauses.
2943 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2945 * ldscript, Makefile.am: add linker script to reduce the number of
2946 exported symbols (should also fix the issues with libwine defining
2947 some of the same symbols in io-layer).
2949 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
2951 * driver.c (mini_main): Avoid assertion when no file name is given on
2954 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
2956 * driver.c: added --version/-V command line option.
2957 Added the inline optimization in the regression tests.
2959 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2961 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
2962 to the type in the method signature (fixes bug#42134).
2964 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
2966 * mini.c: when inlining, check this is not null only when needed (bug #42135).
2968 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
2970 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
2972 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2974 * driver.c: fixed bug #42100.
2976 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
2978 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
2980 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2982 * mini.c: moved most of the code required to do inlining to its own
2983 function so it can be reused. Inline also ctors if appropriate.
2985 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
2987 * Makefile.am: Link with -export-dynamic so shared libs loaded by
2988 the runtime can call mono API functions.
2990 2003-04-27 Martin Baulig <martin@ximian.com>
2992 * debug-mini.c (mono_debug_init_method): Added
2993 `guint32 breakpoint_id' argument; if the method has a breakpoint,
2994 send a notification to the debugger.
2996 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
2997 running in the Mono Debugger, just pass the breakpoint number to
2998 mono_debug_init_method().
3000 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3002 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3004 * mini.c: allow some more unsafe compares.
3006 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3008 * mini-x86.c, Makefile.am: make distcheck works (partially from
3009 a patch by Richard Lee <r.h.lee@attbi.com>).
3010 * regset.c, regset.h: removed, they are unused.
3012 2003-04-25 Dick Porter <dick@ximian.com>
3014 * driver.c: Usage reports the name as 'mono' not 'mini'
3015 * exceptions-x86.c: Build and run on freebsd
3017 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3019 * Makefile.am: install the program with the 'mono' name and
3020 the library as libmono instead of mini and libmini.
3022 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3024 * driver.c: provide the APIs for the embedding interface of the old jit.
3026 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3028 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3030 2003-04-23 Martin Baulig <martin@ximian.com>
3032 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3034 * driver.c: Added `--debug' command line argument to enable
3037 2003-04-23 Martin Baulig <martin@ximian.com>
3039 * debug.[ch]: Removed. The code is now in
3040 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3042 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3045 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3047 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3049 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3052 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3053 mono_domain_finalize.
3054 (mini_method_compile): use mono_method_profile* if the the option is
3057 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3059 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3060 methods with their wrapper.
3062 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3063 methods with their wrapper.
3065 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3068 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3071 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3074 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3076 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3078 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3080 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3081 of the mempool. This is slightly faster and uses less memory
3083 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3085 * mini.c: avoid O(n) allocation for variables.
3087 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3089 * mini.c: handle items on the stack after inlining methods.
3091 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3093 * mini.c: make the method->opcode optimization dependent
3094 on MONO_OPT_INSTRINS and do it lazily.
3096 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3098 * driver.c: print overall results at the end of regression run.
3100 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3102 * inssel.brg: don't overwrite symbolic registers.
3104 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3106 * inssel-x86.brg: fix conversion from long to float.
3108 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3110 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3112 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3114 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3116 * driver.c: Added --print-vtable option as in the old JIT.
3118 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3120 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3122 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3124 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3126 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3128 * mini.c regalloc.c regalloc.h: Fix memory leak.
3130 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3132 * aot.c (mono_aot_get_method): register all used strings
3134 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3136 * mini.c: always intern strings references with ldstr at compile time.
3138 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3140 * Makefile.am: add BUILT_SOURCES.
3142 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3144 * driver.c: give a better error message when the assembly to execute
3145 doesn't have an entry point.
3147 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3149 * Makefile.am: added hack for automake
3151 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3154 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3156 22003-04-07 Martin Baulig <martin@ximian.com>
3158 * Makefile.am: Added Makefile.am.
3160 * debugger-main.c: Removed, this is now in the debugger where it
3163 * mini.pc.in: Call this package `mini' for the moment.