1 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
5 * inssel.brg: 64 bit fixes.
7 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
10 * Makefile.am: Add SPARC64 support.
12 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
14 * aot.c: Fix alignment problems on 32 bit platforms.
16 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
24 * mini.h: Bump AOT file version. Some 64 bit fixes.
26 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
28 * inssel-sparc.brg: Add new rule to avoid register moves.
30 * inssel.brg: Add ldind_to_load_membase helper function.
32 2004-06-30 Ben Maurer <bmaurer@ximian.com>
34 * mini.c: OffsetToStringData intrinsic.
36 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
38 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
40 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
43 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
44 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
46 * mini.c: reinstated mono_compile_get_interface_var()
47 on x86, too, since the change breaks the Gtk# build there as well.
49 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
51 * driver.c: remove loop from the default optimizations: it seems to
52 interact badly with some of the other options (see bug #60613).
54 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
56 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
57 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
59 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
61 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
64 2004-06-21 Martin Baulig <martin@ximian.com>
66 * mini/mini-exceptions.c
67 (mono_handle_exception): Added `gpointer original_ip' argument.
68 After calling mono_unhandled_exception(), call
69 mono_debugger_unhandled_exception() and if that returns true,
70 restore the context and return.
72 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
74 * mini-ppc.c: prefer the use of relative branches so
75 they won't need to be patched in aot code (patch from Patrick Beard).
77 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
79 * aot.c: patch from Patrick Beard to make the output assembly
80 more correct for the MacOSX assembler. Small tweak to
81 generate sane images on Linux/PPC, too.
83 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
85 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
86 case until bug #59509 is fixed (shows up in #60332).
88 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
90 * mini.c: make sure the needed wrappers are compiled, too, with
93 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
95 * driver.c: remove NPTL reference in --version output.
97 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
99 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
100 generate valid assembly for the Mach-O assembler.
102 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
104 * driver.c: don't include abcrem in the all optimization specifier
105 since it slows down jit compilation too much for now.
107 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
109 * mini.c: use BIGMUL only if both operands have the same signage.
110 * iltests.il: Test for bug 60056. (errors related to signage in
115 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
117 * mini.c, aot.c: memory leak fixes.
119 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
121 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
123 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
125 * Makefile.am: remove the -static hack completely, it links in
126 statically glib as well.
128 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
130 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
131 * exceptions.cs: make it compile with new mcs/csc.
133 2004-06-03 Massimiliano Mantione <massi@ximian.com>
134 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
135 and added relevant test case.
137 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
139 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
140 regressions in gtk-sharp.
142 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
144 * exceptions.cs: New regression tests.
146 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
148 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
150 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
152 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
154 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
156 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
158 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
160 * mini.c (mono_jit_runtime_invoke): Init class in this
161 method instead of trusting mono_jit_compile_method to
162 do the work (because wrappers can be in object class)
164 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
166 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
168 * basic-long.cs: New regression test.
170 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
172 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
175 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
177 * Makefile.am: fix miguel's change to build mono statically against
178 libmono (track build dependencies).
180 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
182 * cfold.c: Some glib versions do not have G_MININT32.
184 2004-05-26 Massimiliano Mantione <massi@ximian.com>
186 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
187 with precision of tan, atan, sin and cos, and implemented related
188 regressions tests (fixes bug 54467, but one new problem appeared and
191 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
193 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
195 * exceptions.cs: Add test for constant folding && division by zero.
197 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
198 since driver.c is in libmono too, so the optimization was useless.
200 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
201 variable to driver.c so the compiler can emit more efficient code to
204 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
206 * Makefile.am: don't distribute generated inssel.[ch] files.
208 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
210 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
211 into the default appdomain. Fixes #58707.
213 * jit-icalls.c: Remove the broken approximation for truncl, doing
214 no conversion is better.
216 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
219 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
221 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
222 of the mcrxr instruction which is not available on some processors
223 even if it's documented to be. Implement add and sub overflow correctly
224 (still not complete for long unsigned). Speed up icalls a bit.
226 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
228 * mini.c (mono_jit_compile_method_with_opt): Make sure that
229 we run .cctor in the current domain instead of target_domain.
231 Fixes bug #58558, .cctor not being called in -O=shared.
233 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
235 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
237 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
239 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
240 which can be done with an imm8, do it that way.
241 (mono_arch_output_basic_block): ditto for a jmp
242 (mono_arch_emit_prolog): Computate maximum offset of a label.
244 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
246 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
247 now tries to allocate prefered physical reg's for virtual
248 regs. This reduces the number of emited spills/loads with
249 20-30% on our core assemblies.
251 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
253 * jit-icalls.c: truncl() is not needed and trunc() is
254 the correct thing to do anyway (bug #58287).
256 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
258 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
261 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
263 * driver.c: enable loop optimizations by default.
265 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
267 * mini-x86.c: fix calc of max loop size when aligning loops start.
269 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
271 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
274 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
276 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
279 * basic-long.cs: Add tests for add/subtract of immediates with carry.
281 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
283 * mini.c (inline_method): Allways inline some wrappers even if the cost
284 is too large. Fixes #58785.
286 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
288 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
290 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
291 (crichton@gimp.org). Beginning of support for sparc/linux.
293 * mini-sparc.c: Optimize retrieval of LMF address.
295 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
297 * exceptions-ppc.c: handle alloca in methods with clauses.
299 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
301 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
303 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
305 * mini.c: Delegate most of the abort signal work to
306 mono_thread_request_interruption, which also handles Stop and Suspend
309 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
311 * mini.c mini.h: Allow inlining of icall wrappers if the backend
312 supports the save/restore lmf opcodes.
314 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
316 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
319 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
321 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
323 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
324 methods which contain array accesses.
326 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
327 boundaries. Fixes #58537.
329 * iltests.il: Add regression test for #58537.
331 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
333 * mini-x86.c (mono_arch_local_regalloc): Last part of
334 fix for bug #58633 (releasing register to early).
336 2004-05-18 Miguel de Icaza <miguel@ximian.com>
338 * basic-long.cs: Add new regression test.
340 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
342 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
343 register too early on the chain.
345 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
347 * mini.c (create_helper_signature): Use a helper function to reduce
348 the code which needs to be written. Also set the calling convention of
349 icalls on windows. Fixes #57840.
351 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
353 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
354 exceptions-ppc.c: added helper function to get the instruction address
355 from a signal handler context.
357 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
359 * helpers.c: use g_get_tmp_dir. Invokes happyness
362 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
364 * helpers.c: Add new env variable to pass args to objdump.
365 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
367 2004-05-17 Radek Doulik <rodo@ximian.com>
369 * Makefile.am (common_sources): added abcremoval.h so it get
370 disted and daily mono packages on go-mono.com will build again
372 2004-05-17 Massimiliano Mantione <massi@ximian.com>
374 * abcremoval.c: Fixed coding style, added copyright header.
376 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
378 * mini.h: Added prototype for abc removal main function.
380 * build_relations_propagation_table.pl: Added copyright header.
382 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
384 * basic-long.cs: reg test for complex ceq_long bug.
386 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
388 * mini-x86.c (mono_arch_local_regalloc): Correctly free
389 reg in long and clob case (bug #58343). Fixed/added comments.
391 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
393 * mini.c (mono_jit_runtime_invoke): Follow new convention
394 of calling the invoke method with an function pointer.
396 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
398 * ChangeLog: Fix author of memory leak patch.
400 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
402 * Makefile.am: fix make dist as well...
405 2004-05-14 Massimiliano Mantione <massi@ximian.com>
407 * cfold.c: Made so that conversions from pointer to int4 are no-ops
408 on archs where pointers are 4 bytes long.
410 * Makefile.am: Added abcremoval.c source file.
412 * abcremoval.c: Added abcremoval.c.
414 * abcremoval.h: Added abcremoval.h.
416 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
418 * inssel.brg: Enabled bounds check removal.
420 * mini.c: Added support for abcrem optimization.
422 * mini.h: Added abcrem optimization label.
424 * driver.c: Added support for abcrem optimization.
426 * propagated_relations_table.def: Added propagated_relations_table.def.
428 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
430 * mini.c, cfold.c: fix style.
432 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
434 * mini.c: handle issue with the low-level implementation of
435 some long opcodes (bug #54209).
437 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
439 * basic.cs: test for my new cmov stuff.
441 2004-05-13 Patrik Torstensson
443 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
444 opt and added peephole documentation.
446 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
448 * tramp-ppc.c: rewrote the generic trampoline code.
450 2004-05-11 Patrik Torstensson
452 * mini-x86.c: optimize long shl/shr asm code (one less branch)
454 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
456 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
458 * mini.h mini.c dominators.c: Applied patch from Derek Woo
459 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
461 * mini.c: Add new icalls for AsAny marshalling.
463 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
465 * tramp-ppc.c, mini-ppc.c: more cleanups.
467 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
469 * mini.c: no warnings.
471 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
473 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
475 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
477 * mini.c: In the thread abort signal handler, if the thread is in the
478 process of being stoped, don't throw the Abort exception, just stop the
481 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
483 * tramp-ppc.c: removed old code.
485 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
487 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
488 do some simple speed optimizations on ppc.
490 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
492 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
493 and large offsets in load/store.
495 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
497 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
498 it causes regressions.
500 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
502 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
505 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
507 * jit-icalls.c: remove warnings.
508 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
509 speedups for unsafe code.
511 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
513 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
515 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
517 * basic-calls.cs: Add new regression test.
519 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
522 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
524 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
527 2004-05-06 Patrik Torstensson
529 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
530 long reg allocation in any reg (not only eax:edx) and implemented
531 long shl/shr ops in asm instead of helpers.
533 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
535 * mini-sparc.h: Fix warnings.
537 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
540 * mini-exceptions.c (mono_handle_exception): Call the filter in a
541 separate statement for clarity.
543 * mini-sparc.c: Update status.
545 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
547 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
550 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
552 * inssel-ppc.brg: another small pre-release workaround:
553 we don't do overflow detection for long_sub_un.
555 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
557 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
558 (also works around a weird ppc bug: 57957).
560 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
562 * tramp-ppc.c: trampoline fixes.
564 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
566 * mini-ppc.c: fixed typos.
568 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
570 * mini-ppc.c, exceptions-ppc.c: more code saves registers
571 at the top of the stack. Fixed typos. Use a frame registers
572 for all the methods with exception clauses.
574 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
576 * exceptions-ppc.c: restore fp registers.
578 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
580 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
581 order from the stack top (moved the stack room to save the
582 return value for trace after the param area). Fixed corruption
583 in restoring registers on unwind.
585 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
587 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
589 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
591 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
592 and prolog/epilog for methods that use it. Allow
593 enough param area room for varargs methods. Fix miguel's
594 breakage in exception handling.
596 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
598 * Makefile.am: run genmdesc only on current arch.
600 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
603 * mini-x86.h: fix the build on windows.
605 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
607 * 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.
609 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
611 * mini-exceptions.c: New file.
613 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
614 Move some parts of the x86 exception handling code to an
615 arch-independent file so it can be shared with other ports.
617 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
619 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
621 2004-04-26 David Waite <mass@akuma.org>
623 * driver.c: remove comma from end of enumeration declaration
625 2004-04-26 Jackson Harper <jackson@ximian.com>
627 * driver.c: parse config file before loading first assembly. This
628 allows the user gac to be enabled/disabled.
630 2004-04-23 Miguel de Icaza <miguel@ximian.com>
632 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
633 simpler mechanism: we do not care what is encoded initially
634 (branch absolute or relative), we care about the code and its
635 target. I kept the old code for reference for now.
637 The new code tries first to determine if the jump is anywhere in
638 the -/+32 absolute meg range, if it succeeds, it encodes using the
639 absolute branch; If not, it tried to find something in the
640 relative range, if not, it uses the handle_thunk code.
642 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
644 * exceptions-ppc.c: use the correct ip register on macosx.
646 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
648 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
650 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
652 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
653 Raise exception on integer divide by zero by hand since the hw
654 doesn't support it. Handle NaNs in FP compares.
656 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
658 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
659 code reducing duplication between the platforms and enabled
660 signal exception handling (on linux for now).
662 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
664 * exceptions-ppc.c: more macosx support.
666 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
668 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
670 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
672 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
674 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
676 * iltests.il: more tests.
678 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
680 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
683 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
685 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
687 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
689 * liveness.c: Mark variables as volatile in all basic blocks reachable
690 from exception clauses.
692 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
694 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
697 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
699 * iltests.il, basic.cs: more tests for regalloc.
701 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
703 * iltests.il: Some tests for register allocation modifications
706 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
708 * exceptions.cs: Add regression test for bug #56782.
710 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
711 original stack trace if an exception is rethrown. Fixes #56782. Oh,
712 the beauty of fixing the same thing in 5 different files...
714 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
716 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
719 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
721 * mini.c: Add support for STRWLPARRAY marshalling convention.
723 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
725 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
726 to init the context to setup the regs pointer).
728 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
730 * exceptions-ppc.c: more exceptions work.
732 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
734 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
737 2004-04-13 Miguel de Icaza <miguel@ximian.com>
739 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
740 can use the memory directly.
742 * cpu-pentium.md: Update documentation from a post from Zoltan.
744 add x86_add_membase, x86_sub_membase, x86_mul_membase
746 2004-04-13 Miguel de Icaza <miguel@ximian.com>
748 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
749 GENERAL_REGS they were also hardcoded for all PPC ports.
751 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
753 Remove hard-coded limit for floating point registers, use
754 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
756 Notice that in MacOS X calling conventions you can fit a lot more
757 floating point values in registers, so I should update the PInvoke
758 test to excercise the passing of floating point values on the
759 stack (currently broken).
761 2004-04-06 Miguel de Icaza <miguel@ximian.com>
763 * tramp-ppc.c (create_trampoline_code): Added
764 JUMP_TRAMPOLINE_SIZE.
765 (ppc_magic_trampoline): Follow the pattern from
766 x86_magic_trampoline: if code is set to zero, return.
767 (create_trampoline_code): Always pass MonoMethod to the jump
768 trampoline, before it was passing a null.
769 (mono_arch_create_jump_trampoline): Implement the jump stub, could
770 share the code with mono_arch_create_jit_trampoline.
772 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
774 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
777 * cpu-g4.md: Added length for jmp instruction, the worst case
778 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
781 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
783 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
785 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
787 * mini.c: Only set bblock->real_offset when adding a new bblock, and
788 before each IL instruction.
790 * mini.c (CEE_BOX): Fix warnings.
792 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
794 * mini.c: removed a few unused vars and extra whitespace.
796 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
798 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
800 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
802 (OP_GETCHR): use the above
803 (CEE_LDELEMA): use the above.
805 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
806 version of the generic impl.
807 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
808 (CEE_LDELEMA): use the above.
810 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
812 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
815 * iltests.il: Added new regression test for #56317.
817 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
819 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
820 under NetBSD. Fixes #56450.
822 * liveness.c (update_gen_kill_set): Fix previous patch.
824 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
826 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
828 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
830 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
833 * inssel-sparc.brg: Add more optimizations.
835 * mini-sparc.c: Replace multiply/divide with shifts if possible.
837 2004-04-01 Martin Baulig <martin@ximian.com>
839 * mini.c (handle_box): New static function; moved the
840 implementation of CEE_BOX here.
841 (mono_method_to_ir): Added `constrained_call' variable.
842 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
843 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
844 mono_method_get_constrained() to get the method.
846 2004-04-01 Martin Baulig <martin@ximian.com>
848 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
849 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
850 (mono_method_to_ir): We don't need these macros anymore since
851 mono_class_get_full() already takes care of it.
853 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
855 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
856 use @function (as doesn't accept #function here) and check the return
857 value of system and stop if fails.
859 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
861 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
863 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
865 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
867 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
869 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
872 * basic-long.cs: Add test for negation of Int64.MinValue.
874 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
876 * mini-sparc.c: Update status.
878 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
880 * exceptions-sparc.c: Fix return value in filters.
882 * inssel-sparc.brg: Fix register allocation in some rules.
884 2004-03-28 Martin Baulig <martin@ximian.com>
886 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
889 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
891 * mini-x86.c (mono_arch_patch_code): Fix warnings.
893 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
894 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
895 remove unused conv_u4 opcode.
897 * mini-x86.c: Remove valgrind workaround since it slows down things
898 even when mono is not run under valgrind.
900 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
902 * mini-sparc.c: Update status.
904 * inssel-sparc.brg: Add some optimizations.
906 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
907 future delay slot filling. Add support for varargs, tail calls and JMP.
909 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
910 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
912 * inssel.brg: Fix register allocation in OP_ARGLIST.
914 * inssel.brg: Fix warnings.
916 2004-03-25 Martin Baulig <martin@ximian.com>
918 * mini.c (inflate_generic_field): Removed.
919 (mini_get_method): Removed, use mono_get_method_full(),
920 (mini_get_class): Removed, use mono_class_get_full().
921 (mono_method_to_ir): Pass our generic context to
922 mono_field_from_token().
924 2004-03-25 Martin Baulig <martin@ximian.com>
926 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
928 (mini_get_method): Take a `MonoGenericContext *' instead
930 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
931 a new local variable called `generic_context' which holds the
932 current `MonoGenericContext *'; use it to lookup things.
934 2004-03-24 Martin Baulig <martin@ximian.com>
936 * mini.c (mini_get_class): New static method; if we're inside a
937 generic instance, inflate the class if neccessary.
938 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
940 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
942 * iltests.il: New regression test for #55976.
944 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
947 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
949 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
952 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
954 * liveness.c: Consider SSA stores as well as loads when making vars
957 * exceptions.cs: New regression tests for register allocation.
959 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
961 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
962 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
963 domain lock only to protect puntual access to data structures.
964 Added access lock for sighash, jit_icall_hash_name,
965 jit_icall_hash_addr and domain->code_mp.
967 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
969 * driver.c: Print SIGSEGV handling method.
971 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
973 * mini.c (setup_jit_tls_data): Handle case when this is called
974 multiple times for a thread.
976 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
977 is different from fbxx_un. Fixes #54303. Also use constants instead of
978 magic numbers in a lot of places.
980 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
982 * exceptions.cs: Fix cctor test when --regression is used.
984 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
986 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
989 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
991 * inssel-ppc.brg: fixed register assignments for some rules.
993 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
995 * exceptions.cs: Add test for exceptions in static constructors.
997 * mini.c (mono_jit_compile_method_with_out): Move the calling of
998 static constructors outside the domain lock. Fixes #55720.
1000 2004-03-17 Martin Baulig <martin@ximian.com>
1002 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1003 (inflate_generic_field): Take the `MonoMethod *' instead of the
1004 `MonoClass *' and added support for generic method.
1005 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1006 have a `field->parent->gen_params', only inflate the field if it's
1007 an open constructed type.
1009 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1011 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1012 exception object instead of the preconstructed ones.
1014 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1016 * mini.c: reverted changed to sigsegv_signal_handler commited
1017 accidentally in the previous patch.
1019 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1022 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1023 running --aot with an old assembly.
1025 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1027 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1030 * mini-sparc.c: Add support for v9 branches with prediction.
1032 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1034 * mini.c (mini_init): #warning is GNUC only
1036 * mini-sparc.h: implement __builtin_frame_address
1037 and __builtin_return_address for Sun C compiler
1039 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1041 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1043 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1045 * basic-calls.cs: Add test for unaligned byref long argument passing.
1047 * mini-ops.h: Add sparcv9 compare and branch instructions.
1049 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1050 v9 instructions if we have a v9 cpu.
1052 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1053 registers for global allocation.
1055 * exceptions-sparc.c: Fixes.
1057 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1059 * liveness.c (mono_analyze_liveness): Optimized version.
1061 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1063 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1066 * basic-float.cs basic-calls.cs: New regression tests.
1068 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1070 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1071 sigaltstack implementation.
1073 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1075 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1076 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1078 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1080 * mini.c: Fix warnings.
1082 * mini.c (mono_resolve_patch_target): New function which contains the
1083 arch independent part of the patching process.
1085 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1086 patching code to a separate function.
1088 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1090 * mini.c (add_signal_handler): ifdef out on Windows
1092 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1094 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1095 cpu-sparc.md: Add exception handling support + other fixes.
1097 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1098 typed GC detection in --version.
1100 * basic.cs exceptions.cs: New regression tests.
1102 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1103 the arch specific code can store data during a compilation.
1105 * mini-ops.h: Add OP_SETFRET.
1107 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1108 function, register a separate icall for each arity, so the icalls can
1111 * mini.c (mono_print_tree): Print negative offsets in a more readable
1114 * mini.c: Make signal handling work on sparc.
1116 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1118 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1120 * jit-icalls.c: Emulate truncl by aintl on solaris.
1122 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1124 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1126 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1128 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1130 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1131 a MarshalByRef type, inline a method that performs the check, taking into
1132 account that the object can be a proxy. Also implemented tow new opcodes:
1133 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1134 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1135 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1137 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1139 * mini-ppc.c: if a relative branch displacement is too big
1140 but it points to and area reachable with an absolute branch,
1143 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1145 * mini.c: optimize small copies in cpblk.
1147 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1149 * basic-calls.cs basic-float.cs: New regression tests.
1151 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1152 negative offsets from %fp. Implement localloc. Fix local register
1153 allocation. Fix the case when the this argument needs to be saved to
1154 the stack. Implement some missing opcodes.
1156 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1158 * mini.c (mini_method_compile): Reenable global regalloc in methods
1159 with exception handlers.
1161 * linear-scan.c (mono_varlist_sort): Fix warning.
1163 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1165 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1168 * liveness.c: Make all variables uses in exception clauses volatile, to
1169 prevent them from being allocated to registers. Fixes #42136.
1171 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1173 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1176 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1177 argument to mono_arch_regalloc_cost.
1179 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1182 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1184 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1185 Make the cost of allocating a variable to a register arch dependent.
1187 * basic-calls.cs: Fix compilation of tests.
1189 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1190 helper function to cut back on the number of #ifdefs needed.
1192 * mini-ppc.c: Fix compilation.
1194 * basic-calls.cs: New regression tests.
1196 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1198 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1199 of l0 since that is callee saved.
1201 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1204 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1205 of delay instruction.
1207 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1209 * mini.h (MonoCallInst): Add 'virtual' flag.
1211 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1213 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1215 * *.cs: New regression tests.
1217 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1220 * mini.c (mono_runtime_install_handlers): Fix build.
1222 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1223 'signal_stack_size' members.
1225 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1226 alternate signal stack.
1228 * exceptions-x86.c: Add stack overflow handling.
1230 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1231 functions to arch independent code.
1233 * mini.c (mono_print_tree): Print more detailed info for load_membase
1236 2004-02-23 Martin Baulig <martin@ximian.com>
1238 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1240 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1242 * mini-x86.c: fixed reg allocation for div/rem.
1244 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1246 * driver.c (mono_main): Report some configuratio options on --version.
1248 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1250 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1251 low in the address space. Correctly flush memory in thunks where we
1254 2004-02-20 Martin Baulig <martin@ximian.com>
1256 * mini.c (mini_get_method): New static method; inflate all generic
1257 methods and methods in open generic instances.
1258 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1259 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1261 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1263 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1265 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1267 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1269 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1271 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1272 it compile using Sun's compiler.
1274 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1276 * 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.
1278 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1280 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1282 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1284 * mini-ppc.c: handle calls outside of the allowed range with thunks
1285 allocated using the code manager.
1286 * tramp-ppc.c: use the code manager to hold generated native code.
1287 Fixed the magic trampoline to just patch vtable entries.
1289 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1291 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1294 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1296 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1299 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1300 if we have a working __thread implementation.
1302 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1303 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1305 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1307 * mini-x86.c: Fix compilation under gcc 2.
1309 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1311 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1312 contains a call to the wrapped function.
1314 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1315 OP_<CALL>_IMM opcodes, and use them under X86.
1317 * mini.c (mono_jit_find_compiled_method): Fix warning.
1319 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1321 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1323 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1324 functionality to mini.c.
1326 * mini.c (mono_create_jump_trampoline): New function to create a jump
1327 trampoline. Return a compiled method instead of a trampoline if it
1328 exists. Add a cache for jump trampolines.
1330 * mini.c (mono_jit_find_compiled_method): New function to return a
1331 compiled method if it exists.
1333 * mini-x86.c: Call mono_create_jump_trampoline instead of
1334 mono_arch_create_jit_trampoline.
1336 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1337 a jump trampoline. Fixes #52092.
1339 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1341 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1342 which is not up-to-date. Add check_corlib_version () instead.
1344 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1347 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1348 since newer valgrind versions do not need it.
1350 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1351 compile a method with a given set of optimizations.
1353 * mini.c: Compile icall wrappers on-demand instead of at startup.
1355 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1356 wrapper for an icall.
1358 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1360 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1363 * iltests.il: Add test for non-empty stack before switch instruction.
1365 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1367 * mini.c: Add support for new stringbuilder marshalling conventions.
1369 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1371 2004-02-01 Martin Baulig <martin@ximian.com>
1373 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1374 in `ginst->mtype_argv'.
1376 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1378 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1379 facilitate grepping.
1381 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1383 * mini.c: fixed buglet in initobj generic implementation for references.
1385 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1387 * Makefile.am: make the version script conditional.
1388 * jit-icalls.c: handle missing truncl().
1390 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1392 * exceptions.cs: Add more tests for double->int conversion.
1394 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1395 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1397 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1399 * driver.c: make --verbose --version emit an error
1400 if the loaded corlib doesn't match the runtime version.
1402 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1404 * mini-ppc.h: export ppc_patch().
1405 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1406 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1407 on par or better than on MacOSX.
1409 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1411 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1412 mono_lookup_pinvoke_call.
1414 * mini-x86.c: Under windows, the default pinvoke calling convention is
1415 stdcall. Fixes #52834.
1417 * mini.c (optimize_branches): Add an upper bound to the number of
1418 iterations to prevent infinite loops on strange loops. Fixes #53003.
1420 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1422 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1423 and ISINST. Fixes #52093.
1425 * objects.cs (test_0_vector_array_cast): New tests.
1427 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1429 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1430 checking in Array.Set ().
1432 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1435 * object.cs (test_0_multi_array_cast): New regression test.
1437 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1439 * exceptions-ppc.c: fix build on Linux/PPC.
1441 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1443 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1444 running under valgrind.
1445 (x86_magic_trampoline): Fix build bustage.
1447 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1448 negative values as well. This is needed for the encoding of the line number
1449 info, since sometimes the line numbers are not in increasing order.
1451 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1453 * cpu-pentium.md (localloc): Increase the size of the localloc
1454 instruction since it is a loop under Win32.
1456 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1459 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1461 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1462 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1463 Max Horn (max@quendi.de). Fix file names in comments.
1465 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1467 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1468 avoid stack overflow.
1469 (replace_usage): Avoid uninitialized variable warnings.
1471 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1472 and taking the address of valuetype variables.
1474 2004-01-03 Patrik Torstensson
1476 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1477 for other purposes than FP later on.
1479 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1481 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1484 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1486 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1488 2003-12-30 Patrik Torstensson <p@rxc.se>
1490 * mini-x86.h: Decreased number of availiable fp regs.
1491 Solves corner cases with FP spilling.
1493 2003-12-23 Patrik Torstensson <p@rxc.se>
1495 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1496 for floating point stack tracking / spilling on x86.
1499 * basic-float.cs: added float mul overflow test.
1501 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1503 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1505 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1507 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1508 supports for cond branches that overflow the immediate
1509 overflow offset. mcs can compile simple programs.
1511 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1513 * exceptions-ppc.c: exception handling support wip:
1514 finally handlers get run on exception.
1516 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1518 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1521 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1523 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1524 initial support for stack walking and unwinding.
1526 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1528 * driver.c (mono_main): Make corlib-out-of-sync message more
1529 descriptive. Also remove verify_corlib call.
1531 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1533 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1534 not overlap with other call's arguments, too.
1536 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1538 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1539 move to arch-specific code the choice of arch-specific
1540 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1541 * mini.c: ensure emulation calls will not interleave
1544 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1546 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1547 the magic trampoline stack frame is dropped before executing
1550 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1552 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1553 and integer to fp conversions. Added support for overflowing
1554 arguments on the stack. Reserve a couple more registers as temps.
1555 Added support for aot compilation (as output still needs to be
1558 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1560 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1561 Don't overwrite return register in some corner cases.
1563 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1565 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1566 static constructors when AOT compiling.
1568 * driver.c (mono_main): Call mono_check_corlib_version.
1570 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1572 * cpu-g4.md, basic.cs: fixed div target register.
1574 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1576 * mini-ppc.c, basic.cs: shl_imm fix with test.
1578 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1580 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1581 structures by value. Misc fixes.
1582 * objects.cs: more tests.
1584 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1586 * mini-ppc.c: lconv.ovf.i implemented.
1588 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1591 (mini_init): don't error out if someone already called g_thread_init.
1593 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1595 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1596 to be any type per the spec. Fix abnormal memory usage when
1597 the same object is repeatedly thrown.
1599 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1601 * mini.c: check for overruns in IL code.
1603 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1605 * TODO: Add/remove some todo entries.
1607 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1609 * driver.c (mono_main): Call mono_verify_corlib.
1611 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1613 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1614 This has been moved to mini.c
1615 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1616 type being casted is marshalbyref it could be a proxy, so instead of
1617 emitting the type check code, emit a call to a runtime method that will
1618 perform the check by calling CanCastTo if needed.
1620 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1622 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1623 methods with large stack frames under Win32.
1625 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1627 * Makefile.am: Distribute regression tests.
1629 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1630 at the end instead of inserting each variable into the sorted list.
1632 * linear-scan.c (mono_varlist_sort): New helper function.
1634 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1636 * mini.c: ensure arguments and locals are within bounds.
1638 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1640 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
1643 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1645 * mini.c (mono_cprop_copy_values): Fix crash.
1647 * aot.c: Set verbosity back to 0.
1649 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1651 * regalloc.c: complete memory leak fix by Laurent Morichetti
1654 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1656 * driver.c (main_thread_handler): Revert the previous patch.
1658 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
1661 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
1662 memory from the memory pool.
1664 * driver.c (main_thread_handler): Turn on all optimizations when
1667 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
1668 an array for better performance.
1670 * regalloc.c (mono_regstate_assign): Fix memory leak.
1672 * debug-mini.c (mono_debug_serialize_debug_info): New function to
1673 serialize the debug info.
1675 * debug-mini.c (mono_debug_add_aot_method): New function to load the
1676 debug info from the serialized representation.
1678 * aot.c: Save debug info into the generated file and load it when
1681 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1683 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1685 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
1686 More FP-related fixes.
1688 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
1690 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
1691 and register allocation buglet. Hello world now runs.
1693 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1695 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
1696 * tramp-ppc.c: fixed class init trampoline.
1697 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
1699 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1701 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
1702 mini.c: more ppc changes/fixes.
1704 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1706 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
1707 Also optimize the case when the arguments are the same in the caller
1710 * iltests.il: Add tests for tail calls with valuetype arguments.
1712 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1714 * mini-ppc.c: fixes for struct return type.
1716 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
1718 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1719 mono_spillvar_offset() to arch-specific code.
1721 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
1723 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
1725 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1727 * exceptions-x86.c: Fix stack space leaks.
1729 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
1730 registers from the lmf if the method has save_lmf set.
1732 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
1734 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
1735 of icall wrappers into InvokeInDomain, since these are now per-domain.
1737 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
1739 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
1740 make some opcode emulation and intrinsic ops enabled/disabled
1741 according to the architecture. More fixes.
1743 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
1745 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
1747 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1749 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1750 arch-specific handling for 'this' and struct return type to
1753 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1755 * aot.c: prevent divide by zero error when reporting (it happened with
1758 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
1760 * mini.h (inst_switch): Remove unused macro.
1762 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1765 (load_aot_module): free 'info->methods' and 'info' properly. No more
1766 "free(): invalid pointer blah" messages when you have an old aot
1769 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
1771 * jit-icalls.c, mini.c: Added support for context static fields.
1773 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1775 * mini.c (mono_method_blittable): Methods which set LastError are not
1776 blittable either. Fixes #51108.
1778 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1780 * mini.c: flush icache.
1781 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
1783 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1785 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
1787 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
1789 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
1792 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
1795 * inssel.brg (CEE_MKREFANY): Fix AOT case.
1797 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
1799 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
1800 instruction when the result is discarded.
1802 * iltests.il (test_0_div_regalloc): New regression test.
1804 * arrays.cs: Fix compilation error.
1806 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
1808 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
1809 float rules to inssel-x86.brg: sane architectures with FP registers
1810 don't need to implement these rules.
1812 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1814 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
1816 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1818 * mini.h, inssel-long32.brg: fixed endianess issues in int64
1819 implementation of 32 bit systems.
1821 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1823 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
1824 (Jeroen Zwartepoorte).
1826 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
1828 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
1829 the caller and the callee matches.
1831 * mini.c (mono_method_to_ir): Add comment.
1833 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
1834 signbit is missing on some platforms.
1836 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
1838 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
1840 * mini.c (setup_jit_tls_data): Call the new function.
1842 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
1844 * mini-x86.c: Add experimental support for fast access to the lmf
1845 structure under NPTL/Linux 2.6.x.
1847 2003-11-06 Martin Baulig <martin@ximian.com>
1849 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
1850 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
1853 2003-11-02 Martin Baulig <martin@ximian.com>
1855 * mini.c (inflate_generic_field): New static method.
1856 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
1857 generic instance and the field is declared in a generic type, call
1858 inflate_generic_field() to inflate it. Fixes gen-28.cs.
1860 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
1862 * mini.h mini.c (mono_method_same_domain): New function to return
1863 whenever the caller and the callee are in the same domain.
1865 * tramp-x86.c (x86_magic_trampoline): Use the new function.
1867 2003-10-30 Martin Baulig <martin@ximian.com>
1869 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
1870 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
1872 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
1873 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
1875 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
1877 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
1880 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
1881 object here, so it is in the correct appdomain etc.
1883 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
1885 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
1887 (mono_method_to_ir): Avoid freeing the type created returned from
1888 mono_type_create_from_typespec, since it is put into an internal cache
1889 by the function. Fixes pointer.exe.
1891 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
1892 trampolines for icalls and pinvokes as well. Fixes #33569.
1894 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
1896 * mini.c: Update after appdomain changes.
1898 * mini.c (mono_jit_compile_method_inner): Allways compile native
1899 method wrappers in the root domain, since there can only be one
1900 instance of them, whose address is stored in method->info.
1902 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
1904 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
1905 environment variable. Instead detect automatically whenever running
1906 under valgrind using the magic macro RUNNING_ON_VALGRIND from
1909 2003-10-16 Miguel de Icaza <miguel@ximian.com>
1911 * trace.c, trace.h: New files that implement the new trace option
1914 * driver.c: Document new --trace options.
1916 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
1919 - if (mono_jit_trace_calls)
1920 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
1922 * mini.h: prototypes.
1924 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
1926 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
1928 * mini.c inssel.brg: Implement typedefbyref opcodes.
1930 * mini.c (mono_jit_compile_method): Remove unused local variable.
1932 * mini.c (mono_jit_compile_method_inner): Ditto.
1934 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
1936 * tramp-x86.c (x86_class_init_trampoline): Fix build.
1938 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
1940 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
1942 * mini.c (mono_no_aot): Remove unused global variable.
1944 * mini.c: Thread safety fixes.
1946 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
1948 * mini.c (mono_create_class_init_trampoline): Add a lock around
1949 class_init_hash_addr.
1951 * arrays.cs (test_0_newarr_emulation): Add new regression test for
1954 * mini.c: Decompose the NEWARR instruction before decomposing its
1955 arguments. Fixes #30073.
1957 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
1959 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
1962 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
1964 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
1966 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
1968 * driver.c: Add support for compiling icall wrappers to --compile.
1970 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
1972 * inssel.brg: The empty value in class->interface_offsets is -1, not
1975 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
1977 * objects.cs: New test for 'is' operator on an array of interfaces.
1979 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
1981 * tramp-ppc.c: update trampoline code to support jumps
1982 and class initialization.
1984 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
1986 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
1988 * inssel.brg (OP_UNBOXCAST): Fix #46027.
1990 * inssel.brg (OP_UNBOX): Remove unused rule.
1992 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
1993 region instead of one for each method. Fixes #47813.
1995 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
1997 * exceptions.cs (test_0_nested_finally): New regression test for
1998 nested exception handlers.
2000 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2002 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2004 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2007 * mini.c (mono_method_check_inlining): Make the inlining limit
2008 configurable by an environment variable.
2010 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2012 * mini.h: Bump AOT file version.
2014 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2015 token, store the image along with the token, since the token might not
2016 refer to the same image as the method containing the relocation,
2017 because of inlining.
2019 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2021 * mini.c (mono_precompile_assemblies): New function to compile
2022 all methods in all loaded assemblies.
2024 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2026 * regalloc.h regalloc.c (MonoRegState): Change the type of
2027 iassign and fassign to int*, since they can contain large negative
2028 values if the register is spilled. Also added some comments. Fixes
2031 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2032 under Win32. Fixes #42964.
2034 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2036 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2038 * aot.c: Added support for AOT compiling methods which contain calls
2039 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2042 * driver.c (compile_all_methods): Run the compilation in a thread
2043 managed by mono. Fixes #44023.
2045 * mini.c (mono_codegen): Print full method name in verbose output.
2047 * mini-x86.c (mono_arch_patch_code): Fix warning.
2049 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2050 jumps, since the method we are jumping to might be domain-specific.
2052 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2054 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2056 * inssel.brg: string chars are unsigned.
2058 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2060 * TODO: New todo item.
2062 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2063 which calls mono_runtime_class_init and patches the call site to
2064 avoid further calls.
2065 (mono_arch_create_class_init_trampoline): New arch specific function
2066 to create a class init trampoline.
2067 (create_trampoline_code): Generalized so it can create
2068 class init trampolines as well.
2070 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2071 (mono_create_class_init_trampoline): New function to create and cache
2072 class init trampolines.
2073 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2074 vtable given the address of a class init trampoline. Used by the
2076 (mono_codegen): Generate a call to a trampoline instead of
2077 mono_runtime_class_init in LDSFLD[A].
2078 (mono_codegen): Add relocations for the new trampoline.
2080 * mini.h mini-x86.c aot.c: Added a new relocation type:
2081 MONO_PATCH_INFO_CLASS_INIT.
2083 * mini.h: Bump AOT version number.
2085 * aot.c: Create a copy of the loaded code instead of using the original
2086 so methods which call each other will be close in memory, improving
2089 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2090 patch since it breaks the regression tests.
2092 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2093 for the register saving instruction sequence since the
2094 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2096 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2098 * TODO: Fix todo item && remove another.
2100 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2102 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2105 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2106 function of the module.
2108 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2109 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2110 --no-aot command line option.
2112 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2114 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2115 by Bernie Solomon (bernard@ugsolutions.com).
2117 * inssel.brg: Refactor the interface offset table related code into
2118 its separate functions and add support for the AOT case.
2120 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2122 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2124 * aot.c: Added mono_aot_verbose variable and made all debugging
2125 output depend on the value of this variable.
2127 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2128 method_label and info_label.
2130 * mini.h mini-x86.c aot.c: Added a new relocation type
2131 MONO_PATCH_INFO_IID for klass->interface_id.
2133 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2134 the MonoJitInfo structure.
2136 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2137 a non-root appdomain in shared mode.
2139 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2141 * aot.c: make aot loader less verbose. Remove free of unused variable.
2143 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2145 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2147 * .cvsignore: Added *.dll.
2149 * mini.c (mono_print_tree_nl): New function callable while debugging.
2151 * mini.c (mono_print_code): Export this.
2153 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2156 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2158 * mini.h (MonoCompile): Added 'jit_info' field.
2160 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2161 the cfg structure, since it is needed by the AOT compiler.
2163 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2165 * aot.c: A major rewrite. Changes include:
2166 - save exception tables for methods which have them.
2167 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2169 - reworked the file format so it is now much smaller and needs
2170 fewer relocation entries.
2172 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2174 * aot.c (load_aot_module): Fix build bustage on platforms without
2177 2003-09-04 Martin Baulig <martin@ximian.com>
2179 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2181 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2183 * TODO: Some new optimization ideas.
2185 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2187 * aot.c: Save the optimization flags used to compile the code into
2190 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2191 support emitting domain specific code.
2193 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2194 no longer domain neutral. It can be made domain neutral by compiling
2195 with --optimize=shared.
2197 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2200 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2201 loading of AOT code.
2203 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2205 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2206 if there is no domain neutrality information.
2208 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2210 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2211 format version into the generated library.
2213 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2214 callee method into the caller since one of them could be shared.
2216 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2217 system exceptions from AOT code now works.
2219 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2220 method if it is domain neutral and the callee is not.
2222 * graph.c (cfg_emit_one_loop_level): Fix warning.
2224 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2226 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2229 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2231 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2232 is needed by code which is executed before mono_runtime_init ().
2233 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2235 * mini.c (mono_thread_abort): Fix warning.
2236 (mono_jit_compile_method): Call static constructor in the AOT case too.
2238 * aot.c (mono_compile_assembly): Fix warning.
2240 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2242 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2244 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2246 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2248 * cpu-pentium.md: Fix the length of call opcodes so they include the
2249 ESP restoring instruction. Fixes #47968.
2251 2003-08-28 Martin Baulig <martin@ximian.com>
2253 * mini-x86.c (mono_arch_call_opcode): Added support for
2254 MONO_TYPE_GENERICINST.
2256 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2258 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2260 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2261 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2263 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2266 2003-08-26 Martin Baulig <martin@ximian.com>
2268 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2269 when reporting an error, set this to the actual error location.
2270 (mono_method_to_ir): Report the correct error location if
2271 get_basic_blocks() returned an error.
2273 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2275 * mini.c (mono_type_blittable): OBJECT is not blittable.
2276 (mono_method_blittable): Methods which have marshalling descriptors
2277 are not blittable either. Fixes #47842.
2279 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2281 * driver.c mini.c: Use an environment variable instead of a global
2282 variable. Also fix the build.
2284 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2285 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2288 * driver.c mini.c: Added --with-valgrind option to turn off some
2289 code which prevents mono from running under valgrind.
2291 * mini.c (mono_emit_call_args): Fixed warning.
2293 * mini.c (mono_emulate_opcode): Fixed warning.
2295 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2297 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2298 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2299 regalloc.c, regalloc.h: specify available registers in arch-specific
2300 code and support floats in the regallocator (patch by Laurent Morichetti
2303 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2305 * mini.c: mono_thread_current() can be called only after
2306 mono_runtime_init(): rearrange code to not call it early on.
2308 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2310 * mini.c: allocate jump tables in the code mempools.
2312 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2314 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2317 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2319 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2320 12 to 16. This fixes bug #47453.
2323 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2325 * mini-ppc.c: fixed indexed load and unsigned compares.
2327 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2329 * mini.c: reenabled installation of handler for
2330 thread abort signal.
2332 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2334 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2335 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2336 until it's fixed and actually useful.
2338 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2340 * inssel-long32.brg: couple more opcodes implemented.
2342 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2344 * mini-sparc.c: Even more opcodes implemeted.
2346 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2348 * mini-sparc.c: More opcodes implemented.
2350 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2352 * mini-sparc.c: More opcodes implemented.
2354 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2356 * inssel-sparc.brg: Add some needed rules. Direct
2358 * Makefile.am: Use inssel-sparc.brg
2359 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2360 an assert happy for now.
2362 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2364 * mini-sparc.c: Fixed compile errors.
2365 * exceptions-sparc.c: Same. We now produce a mono binary
2366 on sparc-linux. Yea.
2368 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2370 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2371 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2372 They compile, but do not work.
2374 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2376 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2377 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2378 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2381 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2383 * mini.c: more opcodes implemented and better support for generics.
2385 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2387 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2388 * mini.c, mini.h: first cut at generics support: some new instructions
2389 added and changed the behaviour of some of the existing ones.
2391 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2393 * mini.c: Removed definition of metadata_shared mutex here.
2395 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2397 * mini-x86.c: make vararg calls work for instance methods.
2399 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2401 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2402 returns the arguments in a separte list, now.
2404 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2406 * aot.c, mini.c: updates for array type representation changes.
2408 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2410 * mini.c: register function to perform jit shutdown.
2412 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2414 * mini.c: use a faster allocator if possible.
2416 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2418 * aot.c: some cleanups and portability changes.
2420 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2422 * mini.c: use faster allocation for CEE_BOX if possible.
2424 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2426 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2427 Moved inlined mempcy code to its own function so that is can be
2428 reused. Added an inline memset function as well (optimized initobj).
2429 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2431 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2433 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2435 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2437 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2438 arch code can setup the cpu for CLR execution, if needed.
2439 We use it on x86 to set the precision of FP operations.
2441 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2443 * mini.c: disable some optimizations if we can guess they'll cost too
2444 much for a given method.
2446 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2448 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2450 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2451 * mini.h mini.c mini-x86.c: Added instruction level coverage
2452 info collection support.
2454 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2456 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2457 is now implemented in the profiling API. Get rid of a couple of
2458 unnecessary global variables.
2460 2003-06-15 Nick Drochak <ndrochak@gol.com>
2462 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2463 * cpu-g4.md: add op_bigmul and op_bigmul_un
2464 * cpu_pentium.md: add op_bigmul_un
2465 * inssel-long32.brg: add rule for unsigned bigmul
2466 * mini-ops.h: define OP_BIGMUL_UN
2467 * mini-x86.c: THE BUG: handle (un)signed properly
2468 * mini.c: choose unsigned opcode if needed.
2469 This set of patches fixes bug #44291
2471 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2473 * mini.c (optimize_branches): improved to handle all kinds of
2474 conditional branches.
2476 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2478 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2479 don't raise exceptions.
2481 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2483 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2484 to arch-specific files.
2486 2003-06-09 Martin Baulig <martin@ximian.com>
2488 * Makefile.am (libs): Added $(LIBGC_LIBS).
2490 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2492 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2493 and OP_ATAN (fixes bug#44293).
2495 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2497 * Makefile.am, mini-x86.c: rename cpu description array to
2498 pentium_desc, since some compilers define the 'pentium' preprocessor
2501 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2503 * mini.c (mini_select_instructions): add explicit branch if the
2504 following block is not the false target of a conditional branch -
2505 we need this with any optimization that reorder or remove bblocks
2507 * mini.c (optimize_branches): bug fixes
2509 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2511 * mini.c (mono_method_to_ir): inline static readonly fields
2513 * ssa.c (fold_tree): start cfold support for long (very simple
2516 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2518 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2520 * inssel.brg: fixed memcpy (bug #44219).
2522 2003-06-05 Dick Porter <dick@ximian.com>
2524 * driver.c: Set the glib log levels to not abort if g_message
2527 g_set_prgname() has to happen before mini_init() so that the
2528 process handle gets the info.
2530 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2532 * driver.c: add intrins to the default optimizations to get wider
2535 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2537 * mini.h: some large basic blocks will overflow a 16-bit
2538 integers for symbolic registers.
2540 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2542 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2543 (mono_arch_output_basic_block): fix bug 43499
2545 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2547 * mini.c: kill duplicated definition of mono_debug_format.
2549 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2551 * mini-x86.c, arrays.cs: fixed register allocation bug.
2553 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2555 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2557 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2559 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2562 (print_method_from_ip): also print source location information if
2565 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2567 * mini.c (mono_find_block_region): bug fix in region code
2568 (mini_method_compile): enable removing unreachable code again, but
2569 only in methods without exception clauses.
2571 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2573 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2574 Implemented arglist opcode and handling of TypedReference type.
2575 Fixed x86 call convention when a structure is returned.
2576 Minimal support for calling static vararg methods.
2578 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2580 * mini.c (mini_method_compile): always remove unreachable code,
2581 because the code in them may be inconsistent (access to dead
2582 variables for example).
2584 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2586 * driver.c, debug-mini.c: warning fixes.
2588 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2590 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2592 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2594 * mini.c: thread-static fields are registered in mono_class_vtable(),
2595 so ensure the function is called before checking for them.
2597 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2599 * mini.c (optimize_branches): fix for bug 43586
2601 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2602 overflow (fixes Bug #43639)
2604 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2606 * mini.c, objects.cs: allow the use of stobj for primitive types.
2608 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2610 * mini.c: be less strict about argument checking until we support
2611 running the verifier.
2613 2003-05-27 Nick Drochak <ndrochak@gol.com>
2615 * basic-long.cs: tests for (ulong)int * (ulong)int also
2616 * mini.c: use the same trick for (ulong)int * (ulong)int
2618 2003-05-27 Nick Drochak <ndrochak@gol.com>
2620 * basic-long.cs: add regression test for (long)int * (long)int
2621 * cpu-pentium.md: add op_bigmul specification
2622 * inssel-long32.brg: add OP_BIGMUL rule
2623 * mini-ops.h: add OP_BIGMUL
2624 * mini-x86.c: register allocator: handle case where src1 needs to be
2626 * mini.c: substitute special BIGMUL opcode in the tree for
2627 (long)int * (long)int
2629 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2631 * jit-icalls.c: call the type ctor on field access if needed.
2633 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2635 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2636 to a method (including results of ldelema, bug#43207).
2638 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
2640 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
2641 colors to show exception handler blocks.
2643 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
2644 (fix for pinvoke7.cs).
2646 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2648 * mini.h, mini.c: ensure correct initialization order for types that
2649 require it. Prepare for lazy compilation of jit icall wrappers.
2650 Provide a name for opcode emulation to reduce unneeded mallocing.
2652 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
2654 * mini-x86.c: better register restoring code and profiling
2655 support for tail calls.
2657 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2659 * mini.h, driver.c: prepare for leaf methods optimization.
2661 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2663 * mini.c: get targets of branches before converting a method.
2665 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
2667 * mini.c (optimize_branches): added some experimental code (disbaled)
2669 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
2671 * mini.c (optimize_branches): fix branch to branch optimization
2673 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
2675 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
2677 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
2679 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
2682 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
2684 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
2685 enable use of interface variables again.
2687 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
2688 I1 to registers because there is no simply way to sign extend 8bit
2689 quantities in caller saved registers on x86.
2691 * inssel-float.brg: set costs of some rules to 2 so
2692 that monobure always select the arch. specific ones if supplied,
2693 regardless of the order we pass the files to monoburg.
2695 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2697 * mini.c, mini-x86.c: since the magic trampoline for jumps
2698 can't patch the code directly, we do it as soon as the
2699 method gets compiled.
2701 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2703 * mini-x86.c, mini.h: introduce a new patching method
2704 to support CEE_JMP and tail calls.
2705 * mini.c: obey tail.call. Don't precompile methods target
2707 * tramp-x86.c: new trampoline code to handle methods
2708 reached through a jump.
2710 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
2712 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
2713 bit values to registers
2715 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
2717 * mini.c (mono_compile_get_interface_var): share interface
2718 variables if possible.
2720 2003-05-16 Martin Baulig <martin@ximian.com>
2722 * debug-mini.c (mono_init_debugger): New function to initialize
2723 the debugger. This is not in the debugger since it needs to
2724 access some of mini's internals.
2726 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2728 * mini.c (mono_method_to_ir): inlining fixes/cleanups
2730 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
2732 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
2733 for value type handling.
2735 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2737 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
2738 (mono_method_check_inlining): enable inlining of all kinds of wrappers
2740 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
2742 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
2743 the constructor through a proxy.
2745 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2747 * jit-icalls.c, inssel.brg: fixes to array element address
2750 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
2752 * mini-x86.c (is_regsize_var): allocate pointer to registers
2754 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2756 * driver.c: fixed typo, added intrins to the set of optimizations
2757 tested with regressions.
2759 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
2761 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
2762 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
2765 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
2767 * inssel.brg: remove some common pop instructions without side effects
2769 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2771 * inssel-x86.brg: fixed thinko in int to double conversions.
2773 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
2775 * mini.c, jit-icalls.c: added runtime thread-static variable support.
2777 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2779 * inssel-long32.brg: two more missing instructions.
2781 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
2783 * mini.c (mono_emit_call_args): set the cil_code for all arguments
2786 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
2788 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
2791 * basic-float.cs: Added tests for negative zero.
2793 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2795 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
2796 a couple of missing operations for long casts, with test cases.
2798 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2800 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
2802 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
2804 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
2805 code size estimation.
2807 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
2809 * mini.c (mono_jit_create_remoting_trampoline): make it work with
2810 abstract methods (fix bug 42542)
2812 * aot.c: add ability to handle array types
2814 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
2816 * mini.c: Call the _specific versions of the object allocation
2817 functions if possible.
2819 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2821 * driver.c: call setlocale ().
2823 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2825 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
2828 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
2830 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
2832 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
2833 wrappers (fix bug 42122)
2835 2003-05-04 Martin Baulig <martin@ximian.com>
2837 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
2839 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
2840 s/mini_set_defaults/mono_set_defaults/g.
2842 2003-05-04 Martin Baulig <martin@ximian.com>
2844 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
2846 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2848 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
2849 (reported by Don Roberts).
2851 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2853 * mini.c: temporarily work around two bugs for this release.
2855 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2857 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
2858 that contains -export-dynamic and it makes using the ld script
2860 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
2862 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2864 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
2867 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2869 * mini.c: make sure leave calls all the needed finally blocks,
2870 even when the target jumps out of multiple exception clauses.
2872 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2874 * ldscript, Makefile.am: add linker script to reduce the number of
2875 exported symbols (should also fix the issues with libwine defining
2876 some of the same symbols in io-layer).
2878 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
2880 * driver.c (mini_main): Avoid assertion when no file name is given on
2883 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
2885 * driver.c: added --version/-V command line option.
2886 Added the inline optimization in the regression tests.
2888 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2890 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
2891 to the type in the method signature (fixes bug#42134).
2893 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
2895 * mini.c: when inlining, check this is not null only when needed (bug #42135).
2897 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
2899 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
2901 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2903 * driver.c: fixed bug #42100.
2905 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
2907 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
2909 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2911 * mini.c: moved most of the code required to do inlining to its own
2912 function so it can be reused. Inline also ctors if appropriate.
2914 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
2916 * Makefile.am: Link with -export-dynamic so shared libs loaded by
2917 the runtime can call mono API functions.
2919 2003-04-27 Martin Baulig <martin@ximian.com>
2921 * debug-mini.c (mono_debug_init_method): Added
2922 `guint32 breakpoint_id' argument; if the method has a breakpoint,
2923 send a notification to the debugger.
2925 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
2926 running in the Mono Debugger, just pass the breakpoint number to
2927 mono_debug_init_method().
2929 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
2931 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
2933 * mini.c: allow some more unsafe compares.
2935 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2937 * mini-x86.c, Makefile.am: make distcheck works (partially from
2938 a patch by Richard Lee <r.h.lee@attbi.com>).
2939 * regset.c, regset.h: removed, they are unused.
2941 2003-04-25 Dick Porter <dick@ximian.com>
2943 * driver.c: Usage reports the name as 'mono' not 'mini'
2944 * exceptions-x86.c: Build and run on freebsd
2946 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
2948 * Makefile.am: install the program with the 'mono' name and
2949 the library as libmono instead of mini and libmini.
2951 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2953 * driver.c: provide the APIs for the embedding interface of the old jit.
2955 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
2957 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
2959 2003-04-23 Martin Baulig <martin@ximian.com>
2961 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
2963 * driver.c: Added `--debug' command line argument to enable
2966 2003-04-23 Martin Baulig <martin@ximian.com>
2968 * debug.[ch]: Removed. The code is now in
2969 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
2971 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
2974 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
2976 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
2978 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2981 (mini_cleanup): moved mono_runtime_cleanup call after the call to
2982 mono_domain_finalize.
2983 (mini_method_compile): use mono_method_profile* if the the option is
2986 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
2988 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2989 methods with their wrapper.
2991 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2992 methods with their wrapper.
2994 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
2997 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3000 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3003 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3005 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3007 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3009 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3010 of the mempool. This is slightly faster and uses less memory
3012 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3014 * mini.c: avoid O(n) allocation for variables.
3016 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3018 * mini.c: handle items on the stack after inlining methods.
3020 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3022 * mini.c: make the method->opcode optimization dependent
3023 on MONO_OPT_INSTRINS and do it lazily.
3025 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3027 * driver.c: print overall results at the end of regression run.
3029 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3031 * inssel.brg: don't overwrite symbolic registers.
3033 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3035 * inssel-x86.brg: fix conversion from long to float.
3037 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3039 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3041 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3043 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3045 * driver.c: Added --print-vtable option as in the old JIT.
3047 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3049 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3051 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3053 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3055 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3057 * mini.c regalloc.c regalloc.h: Fix memory leak.
3059 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3061 * aot.c (mono_aot_get_method): register all used strings
3063 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3065 * mini.c: always intern strings references with ldstr at compile time.
3067 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3069 * Makefile.am: add BUILT_SOURCES.
3071 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3073 * driver.c: give a better error message when the assembly to execute
3074 doesn't have an entry point.
3076 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3078 * Makefile.am: added hack for automake
3080 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3083 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3085 22003-04-07 Martin Baulig <martin@ximian.com>
3087 * Makefile.am: Added Makefile.am.
3089 * debugger-main.c: Removed, this is now in the debugger where it
3092 * mini.pc.in: Call this package `mini' for the moment.