1 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3 * mini.h: Add prototype for mono_print_method_from_ip.
5 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7 * inssel.brg: 64 bit fixes.
9 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
12 * Makefile.am: Add SPARC64 support.
14 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16 * aot.c: Fix alignment problems on 32 bit platforms.
18 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
23 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
26 * mini.h: Bump AOT file version. Some 64 bit fixes.
28 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
30 * inssel-sparc.brg: Add new rule to avoid register moves.
32 * inssel.brg: Add ldind_to_load_membase helper function.
34 2004-06-30 Ben Maurer <bmaurer@ximian.com>
36 * mini.c: OffsetToStringData intrinsic.
38 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
40 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
42 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
45 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
46 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
48 * mini.c: reinstated mono_compile_get_interface_var()
49 on x86, too, since the change breaks the Gtk# build there as well.
51 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
53 * driver.c: remove loop from the default optimizations: it seems to
54 interact badly with some of the other options (see bug #60613).
56 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
58 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
59 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
61 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
63 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
66 2004-06-21 Martin Baulig <martin@ximian.com>
68 * mini/mini-exceptions.c
69 (mono_handle_exception): Added `gpointer original_ip' argument.
70 After calling mono_unhandled_exception(), call
71 mono_debugger_unhandled_exception() and if that returns true,
72 restore the context and return.
74 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
76 * mini-ppc.c: prefer the use of relative branches so
77 they won't need to be patched in aot code (patch from Patrick Beard).
79 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
81 * aot.c: patch from Patrick Beard to make the output assembly
82 more correct for the MacOSX assembler. Small tweak to
83 generate sane images on Linux/PPC, too.
85 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
87 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
88 case until bug #59509 is fixed (shows up in #60332).
90 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
92 * mini.c: make sure the needed wrappers are compiled, too, with
95 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
97 * driver.c: remove NPTL reference in --version output.
99 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
101 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
102 generate valid assembly for the Mach-O assembler.
104 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
106 * driver.c: don't include abcrem in the all optimization specifier
107 since it slows down jit compilation too much for now.
109 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
111 * mini.c: use BIGMUL only if both operands have the same signage.
112 * iltests.il: Test for bug 60056. (errors related to signage in
117 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
119 * mini.c, aot.c: memory leak fixes.
121 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
123 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
125 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
127 * Makefile.am: remove the -static hack completely, it links in
128 statically glib as well.
130 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
132 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
133 * exceptions.cs: make it compile with new mcs/csc.
135 2004-06-03 Massimiliano Mantione <massi@ximian.com>
136 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
137 and added relevant test case.
139 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
141 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
142 regressions in gtk-sharp.
144 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
146 * exceptions.cs: New regression tests.
148 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
150 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
152 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
154 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
156 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
158 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
160 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
162 * mini.c (mono_jit_runtime_invoke): Init class in this
163 method instead of trusting mono_jit_compile_method to
164 do the work (because wrappers can be in object class)
166 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
168 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
170 * basic-long.cs: New regression test.
172 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
174 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
177 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
179 * Makefile.am: fix miguel's change to build mono statically against
180 libmono (track build dependencies).
182 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
184 * cfold.c: Some glib versions do not have G_MININT32.
186 2004-05-26 Massimiliano Mantione <massi@ximian.com>
188 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
189 with precision of tan, atan, sin and cos, and implemented related
190 regressions tests (fixes bug 54467, but one new problem appeared and
193 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
195 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
197 * exceptions.cs: Add test for constant folding && division by zero.
199 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
200 since driver.c is in libmono too, so the optimization was useless.
202 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
203 variable to driver.c so the compiler can emit more efficient code to
206 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
208 * Makefile.am: don't distribute generated inssel.[ch] files.
210 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
212 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
213 into the default appdomain. Fixes #58707.
215 * jit-icalls.c: Remove the broken approximation for truncl, doing
216 no conversion is better.
218 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
221 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
223 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
224 of the mcrxr instruction which is not available on some processors
225 even if it's documented to be. Implement add and sub overflow correctly
226 (still not complete for long unsigned). Speed up icalls a bit.
228 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
230 * mini.c (mono_jit_compile_method_with_opt): Make sure that
231 we run .cctor in the current domain instead of target_domain.
233 Fixes bug #58558, .cctor not being called in -O=shared.
235 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
237 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
239 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
241 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
242 which can be done with an imm8, do it that way.
243 (mono_arch_output_basic_block): ditto for a jmp
244 (mono_arch_emit_prolog): Computate maximum offset of a label.
246 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
248 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
249 now tries to allocate prefered physical reg's for virtual
250 regs. This reduces the number of emited spills/loads with
251 20-30% on our core assemblies.
253 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
255 * jit-icalls.c: truncl() is not needed and trunc() is
256 the correct thing to do anyway (bug #58287).
258 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
260 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
263 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
265 * driver.c: enable loop optimizations by default.
267 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
269 * mini-x86.c: fix calc of max loop size when aligning loops start.
271 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
273 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
276 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
278 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
281 * basic-long.cs: Add tests for add/subtract of immediates with carry.
283 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
285 * mini.c (inline_method): Allways inline some wrappers even if the cost
286 is too large. Fixes #58785.
288 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
290 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
292 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
293 (crichton@gimp.org). Beginning of support for sparc/linux.
295 * mini-sparc.c: Optimize retrieval of LMF address.
297 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
299 * exceptions-ppc.c: handle alloca in methods with clauses.
301 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
303 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
305 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
307 * mini.c: Delegate most of the abort signal work to
308 mono_thread_request_interruption, which also handles Stop and Suspend
311 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
313 * mini.c mini.h: Allow inlining of icall wrappers if the backend
314 supports the save/restore lmf opcodes.
316 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
318 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
321 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
323 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
325 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
326 methods which contain array accesses.
328 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
329 boundaries. Fixes #58537.
331 * iltests.il: Add regression test for #58537.
333 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
335 * mini-x86.c (mono_arch_local_regalloc): Last part of
336 fix for bug #58633 (releasing register to early).
338 2004-05-18 Miguel de Icaza <miguel@ximian.com>
340 * basic-long.cs: Add new regression test.
342 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
344 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
345 register too early on the chain.
347 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
349 * mini.c (create_helper_signature): Use a helper function to reduce
350 the code which needs to be written. Also set the calling convention of
351 icalls on windows. Fixes #57840.
353 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
355 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
356 exceptions-ppc.c: added helper function to get the instruction address
357 from a signal handler context.
359 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
361 * helpers.c: use g_get_tmp_dir. Invokes happyness
364 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
366 * helpers.c: Add new env variable to pass args to objdump.
367 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
369 2004-05-17 Radek Doulik <rodo@ximian.com>
371 * Makefile.am (common_sources): added abcremoval.h so it get
372 disted and daily mono packages on go-mono.com will build again
374 2004-05-17 Massimiliano Mantione <massi@ximian.com>
376 * abcremoval.c: Fixed coding style, added copyright header.
378 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
380 * mini.h: Added prototype for abc removal main function.
382 * build_relations_propagation_table.pl: Added copyright header.
384 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
386 * basic-long.cs: reg test for complex ceq_long bug.
388 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
390 * mini-x86.c (mono_arch_local_regalloc): Correctly free
391 reg in long and clob case (bug #58343). Fixed/added comments.
393 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
395 * mini.c (mono_jit_runtime_invoke): Follow new convention
396 of calling the invoke method with an function pointer.
398 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
400 * ChangeLog: Fix author of memory leak patch.
402 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
404 * Makefile.am: fix make dist as well...
407 2004-05-14 Massimiliano Mantione <massi@ximian.com>
409 * cfold.c: Made so that conversions from pointer to int4 are no-ops
410 on archs where pointers are 4 bytes long.
412 * Makefile.am: Added abcremoval.c source file.
414 * abcremoval.c: Added abcremoval.c.
416 * abcremoval.h: Added abcremoval.h.
418 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
420 * inssel.brg: Enabled bounds check removal.
422 * mini.c: Added support for abcrem optimization.
424 * mini.h: Added abcrem optimization label.
426 * driver.c: Added support for abcrem optimization.
428 * propagated_relations_table.def: Added propagated_relations_table.def.
430 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
432 * mini.c, cfold.c: fix style.
434 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
436 * mini.c: handle issue with the low-level implementation of
437 some long opcodes (bug #54209).
439 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
441 * basic.cs: test for my new cmov stuff.
443 2004-05-13 Patrik Torstensson
445 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
446 opt and added peephole documentation.
448 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
450 * tramp-ppc.c: rewrote the generic trampoline code.
452 2004-05-11 Patrik Torstensson
454 * mini-x86.c: optimize long shl/shr asm code (one less branch)
456 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
458 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
460 * mini.h mini.c dominators.c: Applied patch from Derek Woo
461 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
463 * mini.c: Add new icalls for AsAny marshalling.
465 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
467 * tramp-ppc.c, mini-ppc.c: more cleanups.
469 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
471 * mini.c: no warnings.
473 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
475 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
477 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
479 * mini.c: In the thread abort signal handler, if the thread is in the
480 process of being stoped, don't throw the Abort exception, just stop the
483 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
485 * tramp-ppc.c: removed old code.
487 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
489 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
490 do some simple speed optimizations on ppc.
492 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
494 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
495 and large offsets in load/store.
497 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
499 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
500 it causes regressions.
502 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
504 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
507 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
509 * jit-icalls.c: remove warnings.
510 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
511 speedups for unsafe code.
513 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
515 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
517 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
519 * basic-calls.cs: Add new regression test.
521 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
524 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
526 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
529 2004-05-06 Patrik Torstensson
531 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
532 long reg allocation in any reg (not only eax:edx) and implemented
533 long shl/shr ops in asm instead of helpers.
535 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
537 * mini-sparc.h: Fix warnings.
539 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
542 * mini-exceptions.c (mono_handle_exception): Call the filter in a
543 separate statement for clarity.
545 * mini-sparc.c: Update status.
547 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
549 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
552 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
554 * inssel-ppc.brg: another small pre-release workaround:
555 we don't do overflow detection for long_sub_un.
557 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
559 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
560 (also works around a weird ppc bug: 57957).
562 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
564 * tramp-ppc.c: trampoline fixes.
566 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
568 * mini-ppc.c: fixed typos.
570 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
572 * mini-ppc.c, exceptions-ppc.c: more code saves registers
573 at the top of the stack. Fixed typos. Use a frame registers
574 for all the methods with exception clauses.
576 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
578 * exceptions-ppc.c: restore fp registers.
580 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
582 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
583 order from the stack top (moved the stack room to save the
584 return value for trace after the param area). Fixed corruption
585 in restoring registers on unwind.
587 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
589 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
591 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
593 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
594 and prolog/epilog for methods that use it. Allow
595 enough param area room for varargs methods. Fix miguel's
596 breakage in exception handling.
598 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
600 * Makefile.am: run genmdesc only on current arch.
602 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
605 * mini-x86.h: fix the build on windows.
607 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
609 * 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.
611 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
613 * mini-exceptions.c: New file.
615 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
616 Move some parts of the x86 exception handling code to an
617 arch-independent file so it can be shared with other ports.
619 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
621 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
623 2004-04-26 David Waite <mass@akuma.org>
625 * driver.c: remove comma from end of enumeration declaration
627 2004-04-26 Jackson Harper <jackson@ximian.com>
629 * driver.c: parse config file before loading first assembly. This
630 allows the user gac to be enabled/disabled.
632 2004-04-23 Miguel de Icaza <miguel@ximian.com>
634 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
635 simpler mechanism: we do not care what is encoded initially
636 (branch absolute or relative), we care about the code and its
637 target. I kept the old code for reference for now.
639 The new code tries first to determine if the jump is anywhere in
640 the -/+32 absolute meg range, if it succeeds, it encodes using the
641 absolute branch; If not, it tried to find something in the
642 relative range, if not, it uses the handle_thunk code.
644 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
646 * exceptions-ppc.c: use the correct ip register on macosx.
648 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
650 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
652 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
654 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
655 Raise exception on integer divide by zero by hand since the hw
656 doesn't support it. Handle NaNs in FP compares.
658 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
660 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
661 code reducing duplication between the platforms and enabled
662 signal exception handling (on linux for now).
664 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
666 * exceptions-ppc.c: more macosx support.
668 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
670 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
672 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
674 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
676 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
678 * iltests.il: more tests.
680 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
682 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
685 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
687 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
689 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
691 * liveness.c: Mark variables as volatile in all basic blocks reachable
692 from exception clauses.
694 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
696 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
699 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
701 * iltests.il, basic.cs: more tests for regalloc.
703 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
705 * iltests.il: Some tests for register allocation modifications
708 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
710 * exceptions.cs: Add regression test for bug #56782.
712 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
713 original stack trace if an exception is rethrown. Fixes #56782. Oh,
714 the beauty of fixing the same thing in 5 different files...
716 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
718 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
721 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
723 * mini.c: Add support for STRWLPARRAY marshalling convention.
725 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
727 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
728 to init the context to setup the regs pointer).
730 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
732 * exceptions-ppc.c: more exceptions work.
734 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
736 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
739 2004-04-13 Miguel de Icaza <miguel@ximian.com>
741 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
742 can use the memory directly.
744 * cpu-pentium.md: Update documentation from a post from Zoltan.
746 add x86_add_membase, x86_sub_membase, x86_mul_membase
748 2004-04-13 Miguel de Icaza <miguel@ximian.com>
750 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
751 GENERAL_REGS they were also hardcoded for all PPC ports.
753 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
755 Remove hard-coded limit for floating point registers, use
756 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
758 Notice that in MacOS X calling conventions you can fit a lot more
759 floating point values in registers, so I should update the PInvoke
760 test to excercise the passing of floating point values on the
761 stack (currently broken).
763 2004-04-06 Miguel de Icaza <miguel@ximian.com>
765 * tramp-ppc.c (create_trampoline_code): Added
766 JUMP_TRAMPOLINE_SIZE.
767 (ppc_magic_trampoline): Follow the pattern from
768 x86_magic_trampoline: if code is set to zero, return.
769 (create_trampoline_code): Always pass MonoMethod to the jump
770 trampoline, before it was passing a null.
771 (mono_arch_create_jump_trampoline): Implement the jump stub, could
772 share the code with mono_arch_create_jit_trampoline.
774 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
776 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
779 * cpu-g4.md: Added length for jmp instruction, the worst case
780 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
783 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
785 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
787 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
789 * mini.c: Only set bblock->real_offset when adding a new bblock, and
790 before each IL instruction.
792 * mini.c (CEE_BOX): Fix warnings.
794 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
796 * mini.c: removed a few unused vars and extra whitespace.
798 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
800 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
802 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
804 (OP_GETCHR): use the above
805 (CEE_LDELEMA): use the above.
807 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
808 version of the generic impl.
809 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
810 (CEE_LDELEMA): use the above.
812 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
814 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
817 * iltests.il: Added new regression test for #56317.
819 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
821 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
822 under NetBSD. Fixes #56450.
824 * liveness.c (update_gen_kill_set): Fix previous patch.
826 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
828 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
830 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
832 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
835 * inssel-sparc.brg: Add more optimizations.
837 * mini-sparc.c: Replace multiply/divide with shifts if possible.
839 2004-04-01 Martin Baulig <martin@ximian.com>
841 * mini.c (handle_box): New static function; moved the
842 implementation of CEE_BOX here.
843 (mono_method_to_ir): Added `constrained_call' variable.
844 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
845 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
846 mono_method_get_constrained() to get the method.
848 2004-04-01 Martin Baulig <martin@ximian.com>
850 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
851 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
852 (mono_method_to_ir): We don't need these macros anymore since
853 mono_class_get_full() already takes care of it.
855 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
857 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
858 use @function (as doesn't accept #function here) and check the return
859 value of system and stop if fails.
861 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
863 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
865 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
867 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
869 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
871 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
874 * basic-long.cs: Add test for negation of Int64.MinValue.
876 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
878 * mini-sparc.c: Update status.
880 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
882 * exceptions-sparc.c: Fix return value in filters.
884 * inssel-sparc.brg: Fix register allocation in some rules.
886 2004-03-28 Martin Baulig <martin@ximian.com>
888 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
891 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
893 * mini-x86.c (mono_arch_patch_code): Fix warnings.
895 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
896 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
897 remove unused conv_u4 opcode.
899 * mini-x86.c: Remove valgrind workaround since it slows down things
900 even when mono is not run under valgrind.
902 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
904 * mini-sparc.c: Update status.
906 * inssel-sparc.brg: Add some optimizations.
908 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
909 future delay slot filling. Add support for varargs, tail calls and JMP.
911 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
912 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
914 * inssel.brg: Fix register allocation in OP_ARGLIST.
916 * inssel.brg: Fix warnings.
918 2004-03-25 Martin Baulig <martin@ximian.com>
920 * mini.c (inflate_generic_field): Removed.
921 (mini_get_method): Removed, use mono_get_method_full(),
922 (mini_get_class): Removed, use mono_class_get_full().
923 (mono_method_to_ir): Pass our generic context to
924 mono_field_from_token().
926 2004-03-25 Martin Baulig <martin@ximian.com>
928 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
930 (mini_get_method): Take a `MonoGenericContext *' instead
932 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
933 a new local variable called `generic_context' which holds the
934 current `MonoGenericContext *'; use it to lookup things.
936 2004-03-24 Martin Baulig <martin@ximian.com>
938 * mini.c (mini_get_class): New static method; if we're inside a
939 generic instance, inflate the class if neccessary.
940 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
942 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
944 * iltests.il: New regression test for #55976.
946 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
949 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
951 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
954 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
956 * liveness.c: Consider SSA stores as well as loads when making vars
959 * exceptions.cs: New regression tests for register allocation.
961 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
963 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
964 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
965 domain lock only to protect puntual access to data structures.
966 Added access lock for sighash, jit_icall_hash_name,
967 jit_icall_hash_addr and domain->code_mp.
969 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
971 * driver.c: Print SIGSEGV handling method.
973 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
975 * mini.c (setup_jit_tls_data): Handle case when this is called
976 multiple times for a thread.
978 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
979 is different from fbxx_un. Fixes #54303. Also use constants instead of
980 magic numbers in a lot of places.
982 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
984 * exceptions.cs: Fix cctor test when --regression is used.
986 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
988 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
991 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
993 * inssel-ppc.brg: fixed register assignments for some rules.
995 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
997 * exceptions.cs: Add test for exceptions in static constructors.
999 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1000 static constructors outside the domain lock. Fixes #55720.
1002 2004-03-17 Martin Baulig <martin@ximian.com>
1004 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1005 (inflate_generic_field): Take the `MonoMethod *' instead of the
1006 `MonoClass *' and added support for generic method.
1007 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1008 have a `field->parent->gen_params', only inflate the field if it's
1009 an open constructed type.
1011 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1013 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1014 exception object instead of the preconstructed ones.
1016 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1018 * mini.c: reverted changed to sigsegv_signal_handler commited
1019 accidentally in the previous patch.
1021 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1024 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1025 running --aot with an old assembly.
1027 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1029 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1032 * mini-sparc.c: Add support for v9 branches with prediction.
1034 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1036 * mini.c (mini_init): #warning is GNUC only
1038 * mini-sparc.h: implement __builtin_frame_address
1039 and __builtin_return_address for Sun C compiler
1041 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1043 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1045 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1047 * basic-calls.cs: Add test for unaligned byref long argument passing.
1049 * mini-ops.h: Add sparcv9 compare and branch instructions.
1051 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1052 v9 instructions if we have a v9 cpu.
1054 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1055 registers for global allocation.
1057 * exceptions-sparc.c: Fixes.
1059 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1061 * liveness.c (mono_analyze_liveness): Optimized version.
1063 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1065 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1068 * basic-float.cs basic-calls.cs: New regression tests.
1070 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1072 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1073 sigaltstack implementation.
1075 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1077 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1078 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1080 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1082 * mini.c: Fix warnings.
1084 * mini.c (mono_resolve_patch_target): New function which contains the
1085 arch independent part of the patching process.
1087 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1088 patching code to a separate function.
1090 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1092 * mini.c (add_signal_handler): ifdef out on Windows
1094 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1096 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1097 cpu-sparc.md: Add exception handling support + other fixes.
1099 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1100 typed GC detection in --version.
1102 * basic.cs exceptions.cs: New regression tests.
1104 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1105 the arch specific code can store data during a compilation.
1107 * mini-ops.h: Add OP_SETFRET.
1109 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1110 function, register a separate icall for each arity, so the icalls can
1113 * mini.c (mono_print_tree): Print negative offsets in a more readable
1116 * mini.c: Make signal handling work on sparc.
1118 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1120 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1122 * jit-icalls.c: Emulate truncl by aintl on solaris.
1124 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1126 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1128 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1130 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1132 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1133 a MarshalByRef type, inline a method that performs the check, taking into
1134 account that the object can be a proxy. Also implemented tow new opcodes:
1135 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1136 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1137 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1139 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1141 * mini-ppc.c: if a relative branch displacement is too big
1142 but it points to and area reachable with an absolute branch,
1145 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1147 * mini.c: optimize small copies in cpblk.
1149 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1151 * basic-calls.cs basic-float.cs: New regression tests.
1153 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1154 negative offsets from %fp. Implement localloc. Fix local register
1155 allocation. Fix the case when the this argument needs to be saved to
1156 the stack. Implement some missing opcodes.
1158 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1160 * mini.c (mini_method_compile): Reenable global regalloc in methods
1161 with exception handlers.
1163 * linear-scan.c (mono_varlist_sort): Fix warning.
1165 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1167 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1170 * liveness.c: Make all variables uses in exception clauses volatile, to
1171 prevent them from being allocated to registers. Fixes #42136.
1173 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1175 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1178 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1179 argument to mono_arch_regalloc_cost.
1181 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1184 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1186 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1187 Make the cost of allocating a variable to a register arch dependent.
1189 * basic-calls.cs: Fix compilation of tests.
1191 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1192 helper function to cut back on the number of #ifdefs needed.
1194 * mini-ppc.c: Fix compilation.
1196 * basic-calls.cs: New regression tests.
1198 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1200 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1201 of l0 since that is callee saved.
1203 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1206 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1207 of delay instruction.
1209 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1211 * mini.h (MonoCallInst): Add 'virtual' flag.
1213 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1215 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1217 * *.cs: New regression tests.
1219 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1222 * mini.c (mono_runtime_install_handlers): Fix build.
1224 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1225 'signal_stack_size' members.
1227 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1228 alternate signal stack.
1230 * exceptions-x86.c: Add stack overflow handling.
1232 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1233 functions to arch independent code.
1235 * mini.c (mono_print_tree): Print more detailed info for load_membase
1238 2004-02-23 Martin Baulig <martin@ximian.com>
1240 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1242 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1244 * mini-x86.c: fixed reg allocation for div/rem.
1246 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1248 * driver.c (mono_main): Report some configuratio options on --version.
1250 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1252 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1253 low in the address space. Correctly flush memory in thunks where we
1256 2004-02-20 Martin Baulig <martin@ximian.com>
1258 * mini.c (mini_get_method): New static method; inflate all generic
1259 methods and methods in open generic instances.
1260 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1261 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1263 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1265 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1267 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1269 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1271 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1273 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1274 it compile using Sun's compiler.
1276 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1278 * 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.
1280 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1282 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1284 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1286 * mini-ppc.c: handle calls outside of the allowed range with thunks
1287 allocated using the code manager.
1288 * tramp-ppc.c: use the code manager to hold generated native code.
1289 Fixed the magic trampoline to just patch vtable entries.
1291 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1293 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1296 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1298 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1301 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1302 if we have a working __thread implementation.
1304 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1305 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1307 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1309 * mini-x86.c: Fix compilation under gcc 2.
1311 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1313 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1314 contains a call to the wrapped function.
1316 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1317 OP_<CALL>_IMM opcodes, and use them under X86.
1319 * mini.c (mono_jit_find_compiled_method): Fix warning.
1321 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1323 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1325 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1326 functionality to mini.c.
1328 * mini.c (mono_create_jump_trampoline): New function to create a jump
1329 trampoline. Return a compiled method instead of a trampoline if it
1330 exists. Add a cache for jump trampolines.
1332 * mini.c (mono_jit_find_compiled_method): New function to return a
1333 compiled method if it exists.
1335 * mini-x86.c: Call mono_create_jump_trampoline instead of
1336 mono_arch_create_jit_trampoline.
1338 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1339 a jump trampoline. Fixes #52092.
1341 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1343 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1344 which is not up-to-date. Add check_corlib_version () instead.
1346 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1349 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1350 since newer valgrind versions do not need it.
1352 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1353 compile a method with a given set of optimizations.
1355 * mini.c: Compile icall wrappers on-demand instead of at startup.
1357 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1358 wrapper for an icall.
1360 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1362 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1365 * iltests.il: Add test for non-empty stack before switch instruction.
1367 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1369 * mini.c: Add support for new stringbuilder marshalling conventions.
1371 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1373 2004-02-01 Martin Baulig <martin@ximian.com>
1375 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1376 in `ginst->mtype_argv'.
1378 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1380 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1381 facilitate grepping.
1383 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1385 * mini.c: fixed buglet in initobj generic implementation for references.
1387 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1389 * Makefile.am: make the version script conditional.
1390 * jit-icalls.c: handle missing truncl().
1392 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1394 * exceptions.cs: Add more tests for double->int conversion.
1396 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1397 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1399 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1401 * driver.c: make --verbose --version emit an error
1402 if the loaded corlib doesn't match the runtime version.
1404 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1406 * mini-ppc.h: export ppc_patch().
1407 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1408 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1409 on par or better than on MacOSX.
1411 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1413 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1414 mono_lookup_pinvoke_call.
1416 * mini-x86.c: Under windows, the default pinvoke calling convention is
1417 stdcall. Fixes #52834.
1419 * mini.c (optimize_branches): Add an upper bound to the number of
1420 iterations to prevent infinite loops on strange loops. Fixes #53003.
1422 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1424 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1425 and ISINST. Fixes #52093.
1427 * objects.cs (test_0_vector_array_cast): New tests.
1429 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1431 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1432 checking in Array.Set ().
1434 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1437 * object.cs (test_0_multi_array_cast): New regression test.
1439 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1441 * exceptions-ppc.c: fix build on Linux/PPC.
1443 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1445 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1446 running under valgrind.
1447 (x86_magic_trampoline): Fix build bustage.
1449 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1450 negative values as well. This is needed for the encoding of the line number
1451 info, since sometimes the line numbers are not in increasing order.
1453 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1455 * cpu-pentium.md (localloc): Increase the size of the localloc
1456 instruction since it is a loop under Win32.
1458 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1461 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1463 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1464 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1465 Max Horn (max@quendi.de). Fix file names in comments.
1467 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1469 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1470 avoid stack overflow.
1471 (replace_usage): Avoid uninitialized variable warnings.
1473 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1474 and taking the address of valuetype variables.
1476 2004-01-03 Patrik Torstensson
1478 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1479 for other purposes than FP later on.
1481 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1483 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1486 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1488 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1490 2003-12-30 Patrik Torstensson <p@rxc.se>
1492 * mini-x86.h: Decreased number of availiable fp regs.
1493 Solves corner cases with FP spilling.
1495 2003-12-23 Patrik Torstensson <p@rxc.se>
1497 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1498 for floating point stack tracking / spilling on x86.
1501 * basic-float.cs: added float mul overflow test.
1503 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1505 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1507 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1509 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1510 supports for cond branches that overflow the immediate
1511 overflow offset. mcs can compile simple programs.
1513 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1515 * exceptions-ppc.c: exception handling support wip:
1516 finally handlers get run on exception.
1518 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1520 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1523 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1525 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1526 initial support for stack walking and unwinding.
1528 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1530 * driver.c (mono_main): Make corlib-out-of-sync message more
1531 descriptive. Also remove verify_corlib call.
1533 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1535 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1536 not overlap with other call's arguments, too.
1538 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1540 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1541 move to arch-specific code the choice of arch-specific
1542 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1543 * mini.c: ensure emulation calls will not interleave
1546 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1548 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1549 the magic trampoline stack frame is dropped before executing
1552 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1554 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1555 and integer to fp conversions. Added support for overflowing
1556 arguments on the stack. Reserve a couple more registers as temps.
1557 Added support for aot compilation (as output still needs to be
1560 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1562 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1563 Don't overwrite return register in some corner cases.
1565 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1567 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1568 static constructors when AOT compiling.
1570 * driver.c (mono_main): Call mono_check_corlib_version.
1572 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1574 * cpu-g4.md, basic.cs: fixed div target register.
1576 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1578 * mini-ppc.c, basic.cs: shl_imm fix with test.
1580 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1582 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1583 structures by value. Misc fixes.
1584 * objects.cs: more tests.
1586 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1588 * mini-ppc.c: lconv.ovf.i implemented.
1590 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1593 (mini_init): don't error out if someone already called g_thread_init.
1595 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1597 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1598 to be any type per the spec. Fix abnormal memory usage when
1599 the same object is repeatedly thrown.
1601 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1603 * mini.c: check for overruns in IL code.
1605 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1607 * TODO: Add/remove some todo entries.
1609 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1611 * driver.c (mono_main): Call mono_verify_corlib.
1613 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1615 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1616 This has been moved to mini.c
1617 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1618 type being casted is marshalbyref it could be a proxy, so instead of
1619 emitting the type check code, emit a call to a runtime method that will
1620 perform the check by calling CanCastTo if needed.
1622 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1624 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1625 methods with large stack frames under Win32.
1627 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1629 * Makefile.am: Distribute regression tests.
1631 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1632 at the end instead of inserting each variable into the sorted list.
1634 * linear-scan.c (mono_varlist_sort): New helper function.
1636 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1638 * mini.c: ensure arguments and locals are within bounds.
1640 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1642 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
1645 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1647 * mini.c (mono_cprop_copy_values): Fix crash.
1649 * aot.c: Set verbosity back to 0.
1651 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1653 * regalloc.c: complete memory leak fix by Laurent Morichetti
1656 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1658 * driver.c (main_thread_handler): Revert the previous patch.
1660 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
1663 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
1664 memory from the memory pool.
1666 * driver.c (main_thread_handler): Turn on all optimizations when
1669 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
1670 an array for better performance.
1672 * regalloc.c (mono_regstate_assign): Fix memory leak.
1674 * debug-mini.c (mono_debug_serialize_debug_info): New function to
1675 serialize the debug info.
1677 * debug-mini.c (mono_debug_add_aot_method): New function to load the
1678 debug info from the serialized representation.
1680 * aot.c: Save debug info into the generated file and load it when
1683 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1685 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1687 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
1688 More FP-related fixes.
1690 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
1692 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
1693 and register allocation buglet. Hello world now runs.
1695 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1697 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
1698 * tramp-ppc.c: fixed class init trampoline.
1699 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
1701 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1703 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
1704 mini.c: more ppc changes/fixes.
1706 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1708 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
1709 Also optimize the case when the arguments are the same in the caller
1712 * iltests.il: Add tests for tail calls with valuetype arguments.
1714 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1716 * mini-ppc.c: fixes for struct return type.
1718 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
1720 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1721 mono_spillvar_offset() to arch-specific code.
1723 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
1725 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
1727 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1729 * exceptions-x86.c: Fix stack space leaks.
1731 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
1732 registers from the lmf if the method has save_lmf set.
1734 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
1736 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
1737 of icall wrappers into InvokeInDomain, since these are now per-domain.
1739 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
1741 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
1742 make some opcode emulation and intrinsic ops enabled/disabled
1743 according to the architecture. More fixes.
1745 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
1747 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
1749 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1751 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1752 arch-specific handling for 'this' and struct return type to
1755 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1757 * aot.c: prevent divide by zero error when reporting (it happened with
1760 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
1762 * mini.h (inst_switch): Remove unused macro.
1764 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1767 (load_aot_module): free 'info->methods' and 'info' properly. No more
1768 "free(): invalid pointer blah" messages when you have an old aot
1771 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
1773 * jit-icalls.c, mini.c: Added support for context static fields.
1775 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1777 * mini.c (mono_method_blittable): Methods which set LastError are not
1778 blittable either. Fixes #51108.
1780 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1782 * mini.c: flush icache.
1783 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
1785 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1787 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
1789 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
1791 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
1794 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
1797 * inssel.brg (CEE_MKREFANY): Fix AOT case.
1799 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
1801 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
1802 instruction when the result is discarded.
1804 * iltests.il (test_0_div_regalloc): New regression test.
1806 * arrays.cs: Fix compilation error.
1808 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
1810 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
1811 float rules to inssel-x86.brg: sane architectures with FP registers
1812 don't need to implement these rules.
1814 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1816 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
1818 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1820 * mini.h, inssel-long32.brg: fixed endianess issues in int64
1821 implementation of 32 bit systems.
1823 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1825 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
1826 (Jeroen Zwartepoorte).
1828 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
1830 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
1831 the caller and the callee matches.
1833 * mini.c (mono_method_to_ir): Add comment.
1835 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
1836 signbit is missing on some platforms.
1838 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
1840 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
1842 * mini.c (setup_jit_tls_data): Call the new function.
1844 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
1846 * mini-x86.c: Add experimental support for fast access to the lmf
1847 structure under NPTL/Linux 2.6.x.
1849 2003-11-06 Martin Baulig <martin@ximian.com>
1851 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
1852 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
1855 2003-11-02 Martin Baulig <martin@ximian.com>
1857 * mini.c (inflate_generic_field): New static method.
1858 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
1859 generic instance and the field is declared in a generic type, call
1860 inflate_generic_field() to inflate it. Fixes gen-28.cs.
1862 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
1864 * mini.h mini.c (mono_method_same_domain): New function to return
1865 whenever the caller and the callee are in the same domain.
1867 * tramp-x86.c (x86_magic_trampoline): Use the new function.
1869 2003-10-30 Martin Baulig <martin@ximian.com>
1871 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
1872 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
1874 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
1875 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
1877 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
1879 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
1882 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
1883 object here, so it is in the correct appdomain etc.
1885 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
1887 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
1889 (mono_method_to_ir): Avoid freeing the type created returned from
1890 mono_type_create_from_typespec, since it is put into an internal cache
1891 by the function. Fixes pointer.exe.
1893 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
1894 trampolines for icalls and pinvokes as well. Fixes #33569.
1896 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
1898 * mini.c: Update after appdomain changes.
1900 * mini.c (mono_jit_compile_method_inner): Allways compile native
1901 method wrappers in the root domain, since there can only be one
1902 instance of them, whose address is stored in method->info.
1904 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
1906 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
1907 environment variable. Instead detect automatically whenever running
1908 under valgrind using the magic macro RUNNING_ON_VALGRIND from
1911 2003-10-16 Miguel de Icaza <miguel@ximian.com>
1913 * trace.c, trace.h: New files that implement the new trace option
1916 * driver.c: Document new --trace options.
1918 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
1921 - if (mono_jit_trace_calls)
1922 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
1924 * mini.h: prototypes.
1926 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
1928 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
1930 * mini.c inssel.brg: Implement typedefbyref opcodes.
1932 * mini.c (mono_jit_compile_method): Remove unused local variable.
1934 * mini.c (mono_jit_compile_method_inner): Ditto.
1936 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
1938 * tramp-x86.c (x86_class_init_trampoline): Fix build.
1940 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
1942 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
1944 * mini.c (mono_no_aot): Remove unused global variable.
1946 * mini.c: Thread safety fixes.
1948 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
1950 * mini.c (mono_create_class_init_trampoline): Add a lock around
1951 class_init_hash_addr.
1953 * arrays.cs (test_0_newarr_emulation): Add new regression test for
1956 * mini.c: Decompose the NEWARR instruction before decomposing its
1957 arguments. Fixes #30073.
1959 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
1961 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
1964 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
1966 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
1968 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
1970 * driver.c: Add support for compiling icall wrappers to --compile.
1972 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
1974 * inssel.brg: The empty value in class->interface_offsets is -1, not
1977 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
1979 * objects.cs: New test for 'is' operator on an array of interfaces.
1981 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
1983 * tramp-ppc.c: update trampoline code to support jumps
1984 and class initialization.
1986 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
1988 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
1990 * inssel.brg (OP_UNBOXCAST): Fix #46027.
1992 * inssel.brg (OP_UNBOX): Remove unused rule.
1994 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
1995 region instead of one for each method. Fixes #47813.
1997 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
1999 * exceptions.cs (test_0_nested_finally): New regression test for
2000 nested exception handlers.
2002 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2004 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2006 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2009 * mini.c (mono_method_check_inlining): Make the inlining limit
2010 configurable by an environment variable.
2012 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2014 * mini.h: Bump AOT file version.
2016 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2017 token, store the image along with the token, since the token might not
2018 refer to the same image as the method containing the relocation,
2019 because of inlining.
2021 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2023 * mini.c (mono_precompile_assemblies): New function to compile
2024 all methods in all loaded assemblies.
2026 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2028 * regalloc.h regalloc.c (MonoRegState): Change the type of
2029 iassign and fassign to int*, since they can contain large negative
2030 values if the register is spilled. Also added some comments. Fixes
2033 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2034 under Win32. Fixes #42964.
2036 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2038 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2040 * aot.c: Added support for AOT compiling methods which contain calls
2041 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2044 * driver.c (compile_all_methods): Run the compilation in a thread
2045 managed by mono. Fixes #44023.
2047 * mini.c (mono_codegen): Print full method name in verbose output.
2049 * mini-x86.c (mono_arch_patch_code): Fix warning.
2051 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2052 jumps, since the method we are jumping to might be domain-specific.
2054 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2056 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2058 * inssel.brg: string chars are unsigned.
2060 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2062 * TODO: New todo item.
2064 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2065 which calls mono_runtime_class_init and patches the call site to
2066 avoid further calls.
2067 (mono_arch_create_class_init_trampoline): New arch specific function
2068 to create a class init trampoline.
2069 (create_trampoline_code): Generalized so it can create
2070 class init trampolines as well.
2072 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2073 (mono_create_class_init_trampoline): New function to create and cache
2074 class init trampolines.
2075 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2076 vtable given the address of a class init trampoline. Used by the
2078 (mono_codegen): Generate a call to a trampoline instead of
2079 mono_runtime_class_init in LDSFLD[A].
2080 (mono_codegen): Add relocations for the new trampoline.
2082 * mini.h mini-x86.c aot.c: Added a new relocation type:
2083 MONO_PATCH_INFO_CLASS_INIT.
2085 * mini.h: Bump AOT version number.
2087 * aot.c: Create a copy of the loaded code instead of using the original
2088 so methods which call each other will be close in memory, improving
2091 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2092 patch since it breaks the regression tests.
2094 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2095 for the register saving instruction sequence since the
2096 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2098 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2100 * TODO: Fix todo item && remove another.
2102 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2104 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2107 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2108 function of the module.
2110 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2111 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2112 --no-aot command line option.
2114 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2116 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2117 by Bernie Solomon (bernard@ugsolutions.com).
2119 * inssel.brg: Refactor the interface offset table related code into
2120 its separate functions and add support for the AOT case.
2122 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2124 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2126 * aot.c: Added mono_aot_verbose variable and made all debugging
2127 output depend on the value of this variable.
2129 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2130 method_label and info_label.
2132 * mini.h mini-x86.c aot.c: Added a new relocation type
2133 MONO_PATCH_INFO_IID for klass->interface_id.
2135 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2136 the MonoJitInfo structure.
2138 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2139 a non-root appdomain in shared mode.
2141 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2143 * aot.c: make aot loader less verbose. Remove free of unused variable.
2145 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2147 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2149 * .cvsignore: Added *.dll.
2151 * mini.c (mono_print_tree_nl): New function callable while debugging.
2153 * mini.c (mono_print_code): Export this.
2155 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2158 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2160 * mini.h (MonoCompile): Added 'jit_info' field.
2162 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2163 the cfg structure, since it is needed by the AOT compiler.
2165 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2167 * aot.c: A major rewrite. Changes include:
2168 - save exception tables for methods which have them.
2169 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2171 - reworked the file format so it is now much smaller and needs
2172 fewer relocation entries.
2174 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2176 * aot.c (load_aot_module): Fix build bustage on platforms without
2179 2003-09-04 Martin Baulig <martin@ximian.com>
2181 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2183 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2185 * TODO: Some new optimization ideas.
2187 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2189 * aot.c: Save the optimization flags used to compile the code into
2192 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2193 support emitting domain specific code.
2195 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2196 no longer domain neutral. It can be made domain neutral by compiling
2197 with --optimize=shared.
2199 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2202 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2203 loading of AOT code.
2205 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2207 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2208 if there is no domain neutrality information.
2210 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2212 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2213 format version into the generated library.
2215 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2216 callee method into the caller since one of them could be shared.
2218 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2219 system exceptions from AOT code now works.
2221 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2222 method if it is domain neutral and the callee is not.
2224 * graph.c (cfg_emit_one_loop_level): Fix warning.
2226 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2228 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2231 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2233 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2234 is needed by code which is executed before mono_runtime_init ().
2235 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2237 * mini.c (mono_thread_abort): Fix warning.
2238 (mono_jit_compile_method): Call static constructor in the AOT case too.
2240 * aot.c (mono_compile_assembly): Fix warning.
2242 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2244 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2246 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2248 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2250 * cpu-pentium.md: Fix the length of call opcodes so they include the
2251 ESP restoring instruction. Fixes #47968.
2253 2003-08-28 Martin Baulig <martin@ximian.com>
2255 * mini-x86.c (mono_arch_call_opcode): Added support for
2256 MONO_TYPE_GENERICINST.
2258 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2260 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2262 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2263 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2265 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2268 2003-08-26 Martin Baulig <martin@ximian.com>
2270 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2271 when reporting an error, set this to the actual error location.
2272 (mono_method_to_ir): Report the correct error location if
2273 get_basic_blocks() returned an error.
2275 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2277 * mini.c (mono_type_blittable): OBJECT is not blittable.
2278 (mono_method_blittable): Methods which have marshalling descriptors
2279 are not blittable either. Fixes #47842.
2281 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2283 * driver.c mini.c: Use an environment variable instead of a global
2284 variable. Also fix the build.
2286 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2287 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2290 * driver.c mini.c: Added --with-valgrind option to turn off some
2291 code which prevents mono from running under valgrind.
2293 * mini.c (mono_emit_call_args): Fixed warning.
2295 * mini.c (mono_emulate_opcode): Fixed warning.
2297 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2299 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2300 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2301 regalloc.c, regalloc.h: specify available registers in arch-specific
2302 code and support floats in the regallocator (patch by Laurent Morichetti
2305 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2307 * mini.c: mono_thread_current() can be called only after
2308 mono_runtime_init(): rearrange code to not call it early on.
2310 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2312 * mini.c: allocate jump tables in the code mempools.
2314 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2316 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2319 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2321 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2322 12 to 16. This fixes bug #47453.
2325 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2327 * mini-ppc.c: fixed indexed load and unsigned compares.
2329 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2331 * mini.c: reenabled installation of handler for
2332 thread abort signal.
2334 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2336 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2337 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2338 until it's fixed and actually useful.
2340 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2342 * inssel-long32.brg: couple more opcodes implemented.
2344 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2346 * mini-sparc.c: Even more opcodes implemeted.
2348 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2350 * mini-sparc.c: More opcodes implemented.
2352 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2354 * mini-sparc.c: More opcodes implemented.
2356 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2358 * inssel-sparc.brg: Add some needed rules. Direct
2360 * Makefile.am: Use inssel-sparc.brg
2361 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2362 an assert happy for now.
2364 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2366 * mini-sparc.c: Fixed compile errors.
2367 * exceptions-sparc.c: Same. We now produce a mono binary
2368 on sparc-linux. Yea.
2370 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2372 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2373 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2374 They compile, but do not work.
2376 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2378 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2379 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2380 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2383 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2385 * mini.c: more opcodes implemented and better support for generics.
2387 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2389 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2390 * mini.c, mini.h: first cut at generics support: some new instructions
2391 added and changed the behaviour of some of the existing ones.
2393 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2395 * mini.c: Removed definition of metadata_shared mutex here.
2397 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2399 * mini-x86.c: make vararg calls work for instance methods.
2401 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2403 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2404 returns the arguments in a separte list, now.
2406 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2408 * aot.c, mini.c: updates for array type representation changes.
2410 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2412 * mini.c: register function to perform jit shutdown.
2414 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2416 * mini.c: use a faster allocator if possible.
2418 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2420 * aot.c: some cleanups and portability changes.
2422 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2424 * mini.c: use faster allocation for CEE_BOX if possible.
2426 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2428 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2429 Moved inlined mempcy code to its own function so that is can be
2430 reused. Added an inline memset function as well (optimized initobj).
2431 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2433 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2435 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2437 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2439 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2440 arch code can setup the cpu for CLR execution, if needed.
2441 We use it on x86 to set the precision of FP operations.
2443 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2445 * mini.c: disable some optimizations if we can guess they'll cost too
2446 much for a given method.
2448 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2450 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2452 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2453 * mini.h mini.c mini-x86.c: Added instruction level coverage
2454 info collection support.
2456 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2458 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2459 is now implemented in the profiling API. Get rid of a couple of
2460 unnecessary global variables.
2462 2003-06-15 Nick Drochak <ndrochak@gol.com>
2464 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2465 * cpu-g4.md: add op_bigmul and op_bigmul_un
2466 * cpu_pentium.md: add op_bigmul_un
2467 * inssel-long32.brg: add rule for unsigned bigmul
2468 * mini-ops.h: define OP_BIGMUL_UN
2469 * mini-x86.c: THE BUG: handle (un)signed properly
2470 * mini.c: choose unsigned opcode if needed.
2471 This set of patches fixes bug #44291
2473 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2475 * mini.c (optimize_branches): improved to handle all kinds of
2476 conditional branches.
2478 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2480 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2481 don't raise exceptions.
2483 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2485 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2486 to arch-specific files.
2488 2003-06-09 Martin Baulig <martin@ximian.com>
2490 * Makefile.am (libs): Added $(LIBGC_LIBS).
2492 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2494 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2495 and OP_ATAN (fixes bug#44293).
2497 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2499 * Makefile.am, mini-x86.c: rename cpu description array to
2500 pentium_desc, since some compilers define the 'pentium' preprocessor
2503 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2505 * mini.c (mini_select_instructions): add explicit branch if the
2506 following block is not the false target of a conditional branch -
2507 we need this with any optimization that reorder or remove bblocks
2509 * mini.c (optimize_branches): bug fixes
2511 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2513 * mini.c (mono_method_to_ir): inline static readonly fields
2515 * ssa.c (fold_tree): start cfold support for long (very simple
2518 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2520 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2522 * inssel.brg: fixed memcpy (bug #44219).
2524 2003-06-05 Dick Porter <dick@ximian.com>
2526 * driver.c: Set the glib log levels to not abort if g_message
2529 g_set_prgname() has to happen before mini_init() so that the
2530 process handle gets the info.
2532 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2534 * driver.c: add intrins to the default optimizations to get wider
2537 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2539 * mini.h: some large basic blocks will overflow a 16-bit
2540 integers for symbolic registers.
2542 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2544 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2545 (mono_arch_output_basic_block): fix bug 43499
2547 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2549 * mini.c: kill duplicated definition of mono_debug_format.
2551 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2553 * mini-x86.c, arrays.cs: fixed register allocation bug.
2555 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2557 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2559 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2561 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2564 (print_method_from_ip): also print source location information if
2567 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2569 * mini.c (mono_find_block_region): bug fix in region code
2570 (mini_method_compile): enable removing unreachable code again, but
2571 only in methods without exception clauses.
2573 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2575 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2576 Implemented arglist opcode and handling of TypedReference type.
2577 Fixed x86 call convention when a structure is returned.
2578 Minimal support for calling static vararg methods.
2580 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2582 * mini.c (mini_method_compile): always remove unreachable code,
2583 because the code in them may be inconsistent (access to dead
2584 variables for example).
2586 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2588 * driver.c, debug-mini.c: warning fixes.
2590 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2592 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2594 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2596 * mini.c: thread-static fields are registered in mono_class_vtable(),
2597 so ensure the function is called before checking for them.
2599 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2601 * mini.c (optimize_branches): fix for bug 43586
2603 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2604 overflow (fixes Bug #43639)
2606 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2608 * mini.c, objects.cs: allow the use of stobj for primitive types.
2610 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2612 * mini.c: be less strict about argument checking until we support
2613 running the verifier.
2615 2003-05-27 Nick Drochak <ndrochak@gol.com>
2617 * basic-long.cs: tests for (ulong)int * (ulong)int also
2618 * mini.c: use the same trick for (ulong)int * (ulong)int
2620 2003-05-27 Nick Drochak <ndrochak@gol.com>
2622 * basic-long.cs: add regression test for (long)int * (long)int
2623 * cpu-pentium.md: add op_bigmul specification
2624 * inssel-long32.brg: add OP_BIGMUL rule
2625 * mini-ops.h: add OP_BIGMUL
2626 * mini-x86.c: register allocator: handle case where src1 needs to be
2628 * mini.c: substitute special BIGMUL opcode in the tree for
2629 (long)int * (long)int
2631 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2633 * jit-icalls.c: call the type ctor on field access if needed.
2635 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2637 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2638 to a method (including results of ldelema, bug#43207).
2640 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
2642 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
2643 colors to show exception handler blocks.
2645 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
2646 (fix for pinvoke7.cs).
2648 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2650 * mini.h, mini.c: ensure correct initialization order for types that
2651 require it. Prepare for lazy compilation of jit icall wrappers.
2652 Provide a name for opcode emulation to reduce unneeded mallocing.
2654 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
2656 * mini-x86.c: better register restoring code and profiling
2657 support for tail calls.
2659 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2661 * mini.h, driver.c: prepare for leaf methods optimization.
2663 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2665 * mini.c: get targets of branches before converting a method.
2667 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
2669 * mini.c (optimize_branches): added some experimental code (disbaled)
2671 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
2673 * mini.c (optimize_branches): fix branch to branch optimization
2675 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
2677 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
2679 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
2681 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
2684 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
2686 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
2687 enable use of interface variables again.
2689 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
2690 I1 to registers because there is no simply way to sign extend 8bit
2691 quantities in caller saved registers on x86.
2693 * inssel-float.brg: set costs of some rules to 2 so
2694 that monobure always select the arch. specific ones if supplied,
2695 regardless of the order we pass the files to monoburg.
2697 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2699 * mini.c, mini-x86.c: since the magic trampoline for jumps
2700 can't patch the code directly, we do it as soon as the
2701 method gets compiled.
2703 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2705 * mini-x86.c, mini.h: introduce a new patching method
2706 to support CEE_JMP and tail calls.
2707 * mini.c: obey tail.call. Don't precompile methods target
2709 * tramp-x86.c: new trampoline code to handle methods
2710 reached through a jump.
2712 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
2714 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
2715 bit values to registers
2717 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
2719 * mini.c (mono_compile_get_interface_var): share interface
2720 variables if possible.
2722 2003-05-16 Martin Baulig <martin@ximian.com>
2724 * debug-mini.c (mono_init_debugger): New function to initialize
2725 the debugger. This is not in the debugger since it needs to
2726 access some of mini's internals.
2728 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2730 * mini.c (mono_method_to_ir): inlining fixes/cleanups
2732 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
2734 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
2735 for value type handling.
2737 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2739 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
2740 (mono_method_check_inlining): enable inlining of all kinds of wrappers
2742 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
2744 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
2745 the constructor through a proxy.
2747 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2749 * jit-icalls.c, inssel.brg: fixes to array element address
2752 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
2754 * mini-x86.c (is_regsize_var): allocate pointer to registers
2756 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2758 * driver.c: fixed typo, added intrins to the set of optimizations
2759 tested with regressions.
2761 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
2763 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
2764 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
2767 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
2769 * inssel.brg: remove some common pop instructions without side effects
2771 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2773 * inssel-x86.brg: fixed thinko in int to double conversions.
2775 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
2777 * mini.c, jit-icalls.c: added runtime thread-static variable support.
2779 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2781 * inssel-long32.brg: two more missing instructions.
2783 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
2785 * mini.c (mono_emit_call_args): set the cil_code for all arguments
2788 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
2790 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
2793 * basic-float.cs: Added tests for negative zero.
2795 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2797 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
2798 a couple of missing operations for long casts, with test cases.
2800 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2802 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
2804 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
2806 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
2807 code size estimation.
2809 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
2811 * mini.c (mono_jit_create_remoting_trampoline): make it work with
2812 abstract methods (fix bug 42542)
2814 * aot.c: add ability to handle array types
2816 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
2818 * mini.c: Call the _specific versions of the object allocation
2819 functions if possible.
2821 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2823 * driver.c: call setlocale ().
2825 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2827 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
2830 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
2832 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
2834 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
2835 wrappers (fix bug 42122)
2837 2003-05-04 Martin Baulig <martin@ximian.com>
2839 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
2841 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
2842 s/mini_set_defaults/mono_set_defaults/g.
2844 2003-05-04 Martin Baulig <martin@ximian.com>
2846 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
2848 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2850 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
2851 (reported by Don Roberts).
2853 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2855 * mini.c: temporarily work around two bugs for this release.
2857 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2859 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
2860 that contains -export-dynamic and it makes using the ld script
2862 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
2864 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2866 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
2869 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2871 * mini.c: make sure leave calls all the needed finally blocks,
2872 even when the target jumps out of multiple exception clauses.
2874 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2876 * ldscript, Makefile.am: add linker script to reduce the number of
2877 exported symbols (should also fix the issues with libwine defining
2878 some of the same symbols in io-layer).
2880 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
2882 * driver.c (mini_main): Avoid assertion when no file name is given on
2885 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
2887 * driver.c: added --version/-V command line option.
2888 Added the inline optimization in the regression tests.
2890 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2892 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
2893 to the type in the method signature (fixes bug#42134).
2895 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
2897 * mini.c: when inlining, check this is not null only when needed (bug #42135).
2899 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
2901 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
2903 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2905 * driver.c: fixed bug #42100.
2907 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
2909 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
2911 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2913 * mini.c: moved most of the code required to do inlining to its own
2914 function so it can be reused. Inline also ctors if appropriate.
2916 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
2918 * Makefile.am: Link with -export-dynamic so shared libs loaded by
2919 the runtime can call mono API functions.
2921 2003-04-27 Martin Baulig <martin@ximian.com>
2923 * debug-mini.c (mono_debug_init_method): Added
2924 `guint32 breakpoint_id' argument; if the method has a breakpoint,
2925 send a notification to the debugger.
2927 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
2928 running in the Mono Debugger, just pass the breakpoint number to
2929 mono_debug_init_method().
2931 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
2933 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
2935 * mini.c: allow some more unsafe compares.
2937 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2939 * mini-x86.c, Makefile.am: make distcheck works (partially from
2940 a patch by Richard Lee <r.h.lee@attbi.com>).
2941 * regset.c, regset.h: removed, they are unused.
2943 2003-04-25 Dick Porter <dick@ximian.com>
2945 * driver.c: Usage reports the name as 'mono' not 'mini'
2946 * exceptions-x86.c: Build and run on freebsd
2948 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
2950 * Makefile.am: install the program with the 'mono' name and
2951 the library as libmono instead of mini and libmini.
2953 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2955 * driver.c: provide the APIs for the embedding interface of the old jit.
2957 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
2959 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
2961 2003-04-23 Martin Baulig <martin@ximian.com>
2963 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
2965 * driver.c: Added `--debug' command line argument to enable
2968 2003-04-23 Martin Baulig <martin@ximian.com>
2970 * debug.[ch]: Removed. The code is now in
2971 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
2973 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
2976 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
2978 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
2980 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2983 (mini_cleanup): moved mono_runtime_cleanup call after the call to
2984 mono_domain_finalize.
2985 (mini_method_compile): use mono_method_profile* if the the option is
2988 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
2990 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2991 methods with their wrapper.
2993 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2994 methods with their wrapper.
2996 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
2999 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3002 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3005 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3007 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3009 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3011 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3012 of the mempool. This is slightly faster and uses less memory
3014 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3016 * mini.c: avoid O(n) allocation for variables.
3018 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3020 * mini.c: handle items on the stack after inlining methods.
3022 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3024 * mini.c: make the method->opcode optimization dependent
3025 on MONO_OPT_INSTRINS and do it lazily.
3027 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3029 * driver.c: print overall results at the end of regression run.
3031 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3033 * inssel.brg: don't overwrite symbolic registers.
3035 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3037 * inssel-x86.brg: fix conversion from long to float.
3039 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3041 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3043 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3045 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3047 * driver.c: Added --print-vtable option as in the old JIT.
3049 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3051 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3053 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3055 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3057 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3059 * mini.c regalloc.c regalloc.h: Fix memory leak.
3061 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3063 * aot.c (mono_aot_get_method): register all used strings
3065 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3067 * mini.c: always intern strings references with ldstr at compile time.
3069 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3071 * Makefile.am: add BUILT_SOURCES.
3073 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3075 * driver.c: give a better error message when the assembly to execute
3076 doesn't have an entry point.
3078 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3080 * Makefile.am: added hack for automake
3082 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3085 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3087 22003-04-07 Martin Baulig <martin@ximian.com>
3089 * Makefile.am: Added Makefile.am.
3091 * debugger-main.c: Removed, this is now in the debugger where it
3094 * mini.pc.in: Call this package `mini' for the moment.