1 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
5 2004-07-30 Ben Maurer <bmaurer@ximian.com>
7 * basic.cs: regression tests.
9 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
12 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14 * basic.cs: Add a new test.
16 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
17 and AOT. Various fixes and optimizations.
19 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
23 * mini-ppc.c: make sure temp regs are not used for global reg
26 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
28 * cpu-sparc.md: conv_i8 fix for 64bits
30 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
32 2004-07-29 Ben Maurer <bmaurer@ximian.com>
34 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
35 add opcode for cmp BYTE PTR [eax], imm.
37 * inssel.brg: Make memcpy and memset takes bases.
39 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
41 * *-amd64.*: More AMD64 work.
43 2004-07-28 Ben Maurer <bmaurer@ximian.com>
45 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
46 add a compare-not-equal opcode.
48 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
50 * mini.c: Use mono_init_from_assembly instead of mono_init.
52 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
54 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
56 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
58 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
60 * inssel.brg: 64 bit fixes.
62 * mini.h (MonoCallInst): Add some AMD64 specific data.
64 * mini.h: Add some OP_P opcodes.
66 2004-07-28 Ben Maurer <bmaurer@ximian.com>
68 * basic.cs: tests for 61797 and 61740
70 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
72 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
73 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
75 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
77 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
79 * *-amd64*.*: Ongoing AMD64 work.
81 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
83 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
85 * *-amd64*: Ongoing AMD64 work.
87 * mini-arch.h: Add AMD64 support.
89 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
91 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
93 * mini-ops.h: Add new opcodes.
95 * Makefile.am: Add AMD64 support.
97 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
98 rules into the inssel-long*.brg files.
100 * *-amd64.*: Add beginnings of AMD64 backend.
102 2004-07-22 Ben Maurer <bmaurer@ximian.com>
104 * mini.c (print_dfn): commenting out the code that prints
105 the cil. With -O=deadce, this makes -v -v crash.
107 * cpu-pentium.md: make checkthis have a length of 2
109 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
111 * mini-sparc.h: fix implementations of __builtin
112 functions for Sun compiler for V9.
114 2004-07-16 Ben Maurer <bmaurer@ximain.com>
116 * mini.c: use the new stelem.ref wrapper
117 * exceptions.cs, arrays.cs: new stelem.ref tests
119 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
121 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
122 new XSP should work with these changes).
124 2004-07-14 Ben Maurer <bmaurer@ximain.com>
126 * inssel-{long32,x86,}.brg: trivial optimizations.
128 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
130 * mini.c: load value when emitting box operation in
133 2004-07-12 Ben Maurer <bmaurer@ximian.com>
135 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
136 is one byte shorter than cmp DWORD PTR [eax], 0.
138 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
140 * inssel-ppc.brg: arguments on the stack are always
141 relative to the stack pointer (spotted by Neale Ferguson).
143 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
145 * exceptions-x86.c: delay appending the method name to the trace until
146 after mono_jit_info_table_find is called, as this gets the real
149 2004-07-09 Ben Maurer <bmaurer@ximian.com>
151 * aot.c: register roots
153 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
155 * aot.c : I could just use PLATFORM_WIN32 flag.
157 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
159 * aot.c : Reverting the previous fix. This time it broke linux build.
161 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
163 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
165 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
167 * mini.c (handle_stack_args): Remove some more debugging code.
169 * mini.c (handle_stack_args): Remove debug output left in by mistake.
171 * driver.c mini.h aot.c: Allow additional options to be specified with
172 --aot and pass them to mono_compile_assembly.
174 * aot.c: Add experimental code to AOT compile all loaded assemblies
175 on demand and save the code into a cache in the filesystem.
177 * aot.c: Add support for more wrapper methods.
179 * mini.c (handle_stack_args): Handle some corner cases. Fixes
182 * cpu-*.md: Remove removed opcodes.
184 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
185 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
186 related icalls to marshal.c.
188 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
190 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
192 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
194 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
196 2004-07-06 Ben Maurer <bmaurer@ximian.com>
197 * liveness.c: If liveness is recomputated we need to reset the information
198 for each variable. This way, if the liveness range has been narrowed
199 by optimizations that happened after the last computation, we can return
202 For example, if you have
207 // Tons of code that does not affect i
213 i = 0 is dead code and will be removed by SSA. However, when
214 linear scan gets to the code, i will still appear to be live
215 throughout the entire block. This prevents good register allocation.
217 2004-07-06 Martin Baulig <martin@ximian.com>
219 * debug-mini.c (mono_debug_init_method): Allow
220 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
221 (mono_debug_add_icall_wrapper): New method.
223 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
225 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
227 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
230 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
232 * aot.c (mono_aot_load_method): Fix loading of debug info.
234 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
236 * aot.c: Add logging support.
238 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
240 * mini.h: Add prototype for mono_print_method_from_ip.
242 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
244 * inssel.brg: 64 bit fixes.
246 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
249 * Makefile.am: Add SPARC64 support.
251 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
253 * aot.c: Fix alignment problems on 32 bit platforms.
255 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
257 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
260 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
263 * mini.h: Bump AOT file version. Some 64 bit fixes.
265 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
267 * inssel-sparc.brg: Add new rule to avoid register moves.
269 * inssel.brg: Add ldind_to_load_membase helper function.
271 2004-06-30 Ben Maurer <bmaurer@ximian.com>
273 * mini.c: OffsetToStringData intrinsic.
275 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
277 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
279 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
282 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
283 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
285 * mini.c: reinstated mono_compile_get_interface_var()
286 on x86, too, since the change breaks the Gtk# build there as well.
288 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
290 * driver.c: remove loop from the default optimizations: it seems to
291 interact badly with some of the other options (see bug #60613).
293 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
295 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
296 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
298 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
300 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
301 vararg-using methods.
303 2004-06-21 Martin Baulig <martin@ximian.com>
305 * mini/mini-exceptions.c
306 (mono_handle_exception): Added `gpointer original_ip' argument.
307 After calling mono_unhandled_exception(), call
308 mono_debugger_unhandled_exception() and if that returns true,
309 restore the context and return.
311 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
313 * mini-ppc.c: prefer the use of relative branches so
314 they won't need to be patched in aot code (patch from Patrick Beard).
316 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
318 * aot.c: patch from Patrick Beard to make the output assembly
319 more correct for the MacOSX assembler. Small tweak to
320 generate sane images on Linux/PPC, too.
322 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
324 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
325 case until bug #59509 is fixed (shows up in #60332).
327 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
329 * mini.c: make sure the needed wrappers are compiled, too, with
332 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
334 * driver.c: remove NPTL reference in --version output.
336 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
338 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
339 generate valid assembly for the Mach-O assembler.
341 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
343 * driver.c: don't include abcrem in the all optimization specifier
344 since it slows down jit compilation too much for now.
346 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
348 * mini.c: use BIGMUL only if both operands have the same signage.
349 * iltests.il: Test for bug 60056. (errors related to signage in
354 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
356 * mini.c, aot.c: memory leak fixes.
358 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
360 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
362 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
364 * Makefile.am: remove the -static hack completely, it links in
365 statically glib as well.
367 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
369 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
370 * exceptions.cs: make it compile with new mcs/csc.
372 2004-06-03 Massimiliano Mantione <massi@ximian.com>
373 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
374 and added relevant test case.
376 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
378 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
379 regressions in gtk-sharp.
381 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
383 * exceptions.cs: New regression tests.
385 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
387 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
389 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
391 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
393 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
395 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
397 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
399 * mini.c (mono_jit_runtime_invoke): Init class in this
400 method instead of trusting mono_jit_compile_method to
401 do the work (because wrappers can be in object class)
403 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
405 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
407 * basic-long.cs: New regression test.
409 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
411 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
414 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
416 * Makefile.am: fix miguel's change to build mono statically against
417 libmono (track build dependencies).
419 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
421 * cfold.c: Some glib versions do not have G_MININT32.
423 2004-05-26 Massimiliano Mantione <massi@ximian.com>
425 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
426 with precision of tan, atan, sin and cos, and implemented related
427 regressions tests (fixes bug 54467, but one new problem appeared and
430 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
432 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
434 * exceptions.cs: Add test for constant folding && division by zero.
436 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
437 since driver.c is in libmono too, so the optimization was useless.
439 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
440 variable to driver.c so the compiler can emit more efficient code to
443 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
445 * Makefile.am: don't distribute generated inssel.[ch] files.
447 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
449 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
450 into the default appdomain. Fixes #58707.
452 * jit-icalls.c: Remove the broken approximation for truncl, doing
453 no conversion is better.
455 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
458 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
460 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
461 of the mcrxr instruction which is not available on some processors
462 even if it's documented to be. Implement add and sub overflow correctly
463 (still not complete for long unsigned). Speed up icalls a bit.
465 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
467 * mini.c (mono_jit_compile_method_with_opt): Make sure that
468 we run .cctor in the current domain instead of target_domain.
470 Fixes bug #58558, .cctor not being called in -O=shared.
472 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
474 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
476 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
478 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
479 which can be done with an imm8, do it that way.
480 (mono_arch_output_basic_block): ditto for a jmp
481 (mono_arch_emit_prolog): Computate maximum offset of a label.
483 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
485 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
486 now tries to allocate prefered physical reg's for virtual
487 regs. This reduces the number of emited spills/loads with
488 20-30% on our core assemblies.
490 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
492 * jit-icalls.c: truncl() is not needed and trunc() is
493 the correct thing to do anyway (bug #58287).
495 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
497 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
500 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
502 * driver.c: enable loop optimizations by default.
504 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
506 * mini-x86.c: fix calc of max loop size when aligning loops start.
508 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
510 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
513 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
515 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
518 * basic-long.cs: Add tests for add/subtract of immediates with carry.
520 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
522 * mini.c (inline_method): Allways inline some wrappers even if the cost
523 is too large. Fixes #58785.
525 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
527 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
529 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
530 (crichton@gimp.org). Beginning of support for sparc/linux.
532 * mini-sparc.c: Optimize retrieval of LMF address.
534 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
536 * exceptions-ppc.c: handle alloca in methods with clauses.
538 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
540 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
542 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
544 * mini.c: Delegate most of the abort signal work to
545 mono_thread_request_interruption, which also handles Stop and Suspend
548 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
550 * mini.c mini.h: Allow inlining of icall wrappers if the backend
551 supports the save/restore lmf opcodes.
553 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
555 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
558 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
560 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
562 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
563 methods which contain array accesses.
565 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
566 boundaries. Fixes #58537.
568 * iltests.il: Add regression test for #58537.
570 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
572 * mini-x86.c (mono_arch_local_regalloc): Last part of
573 fix for bug #58633 (releasing register to early).
575 2004-05-18 Miguel de Icaza <miguel@ximian.com>
577 * basic-long.cs: Add new regression test.
579 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
581 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
582 register too early on the chain.
584 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
586 * mini.c (create_helper_signature): Use a helper function to reduce
587 the code which needs to be written. Also set the calling convention of
588 icalls on windows. Fixes #57840.
590 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
592 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
593 exceptions-ppc.c: added helper function to get the instruction address
594 from a signal handler context.
596 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
598 * helpers.c: use g_get_tmp_dir. Invokes happyness
601 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
603 * helpers.c: Add new env variable to pass args to objdump.
604 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
606 2004-05-17 Radek Doulik <rodo@ximian.com>
608 * Makefile.am (common_sources): added abcremoval.h so it get
609 disted and daily mono packages on go-mono.com will build again
611 2004-05-17 Massimiliano Mantione <massi@ximian.com>
613 * abcremoval.c: Fixed coding style, added copyright header.
615 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
617 * mini.h: Added prototype for abc removal main function.
619 * build_relations_propagation_table.pl: Added copyright header.
621 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
623 * basic-long.cs: reg test for complex ceq_long bug.
625 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
627 * mini-x86.c (mono_arch_local_regalloc): Correctly free
628 reg in long and clob case (bug #58343). Fixed/added comments.
630 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
632 * mini.c (mono_jit_runtime_invoke): Follow new convention
633 of calling the invoke method with an function pointer.
635 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
637 * ChangeLog: Fix author of memory leak patch.
639 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
641 * Makefile.am: fix make dist as well...
644 2004-05-14 Massimiliano Mantione <massi@ximian.com>
646 * cfold.c: Made so that conversions from pointer to int4 are no-ops
647 on archs where pointers are 4 bytes long.
649 * Makefile.am: Added abcremoval.c source file.
651 * abcremoval.c: Added abcremoval.c.
653 * abcremoval.h: Added abcremoval.h.
655 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
657 * inssel.brg: Enabled bounds check removal.
659 * mini.c: Added support for abcrem optimization.
661 * mini.h: Added abcrem optimization label.
663 * driver.c: Added support for abcrem optimization.
665 * propagated_relations_table.def: Added propagated_relations_table.def.
667 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
669 * mini.c, cfold.c: fix style.
671 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
673 * mini.c: handle issue with the low-level implementation of
674 some long opcodes (bug #54209).
676 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
678 * basic.cs: test for my new cmov stuff.
680 2004-05-13 Patrik Torstensson
682 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
683 opt and added peephole documentation.
685 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
687 * tramp-ppc.c: rewrote the generic trampoline code.
689 2004-05-11 Patrik Torstensson
691 * mini-x86.c: optimize long shl/shr asm code (one less branch)
693 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
695 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
697 * mini.h mini.c dominators.c: Applied patch from Derek Woo
698 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
700 * mini.c: Add new icalls for AsAny marshalling.
702 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
704 * tramp-ppc.c, mini-ppc.c: more cleanups.
706 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
708 * mini.c: no warnings.
710 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
712 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
714 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
716 * mini.c: In the thread abort signal handler, if the thread is in the
717 process of being stoped, don't throw the Abort exception, just stop the
720 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
722 * tramp-ppc.c: removed old code.
724 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
726 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
727 do some simple speed optimizations on ppc.
729 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
731 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
732 and large offsets in load/store.
734 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
736 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
737 it causes regressions.
739 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
741 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
744 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
746 * jit-icalls.c: remove warnings.
747 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
748 speedups for unsafe code.
750 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
752 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
754 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
756 * basic-calls.cs: Add new regression test.
758 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
761 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
763 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
766 2004-05-06 Patrik Torstensson
768 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
769 long reg allocation in any reg (not only eax:edx) and implemented
770 long shl/shr ops in asm instead of helpers.
772 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
774 * mini-sparc.h: Fix warnings.
776 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
779 * mini-exceptions.c (mono_handle_exception): Call the filter in a
780 separate statement for clarity.
782 * mini-sparc.c: Update status.
784 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
786 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
789 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
791 * inssel-ppc.brg: another small pre-release workaround:
792 we don't do overflow detection for long_sub_un.
794 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
796 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
797 (also works around a weird ppc bug: 57957).
799 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
801 * tramp-ppc.c: trampoline fixes.
803 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
805 * mini-ppc.c: fixed typos.
807 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
809 * mini-ppc.c, exceptions-ppc.c: more code saves registers
810 at the top of the stack. Fixed typos. Use a frame registers
811 for all the methods with exception clauses.
813 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
815 * exceptions-ppc.c: restore fp registers.
817 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
819 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
820 order from the stack top (moved the stack room to save the
821 return value for trace after the param area). Fixed corruption
822 in restoring registers on unwind.
824 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
826 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
828 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
830 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
831 and prolog/epilog for methods that use it. Allow
832 enough param area room for varargs methods. Fix miguel's
833 breakage in exception handling.
835 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
837 * Makefile.am: run genmdesc only on current arch.
839 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
842 * mini-x86.h: fix the build on windows.
844 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
846 * 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.
848 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
850 * mini-exceptions.c: New file.
852 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
853 Move some parts of the x86 exception handling code to an
854 arch-independent file so it can be shared with other ports.
856 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
858 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
860 2004-04-26 David Waite <mass@akuma.org>
862 * driver.c: remove comma from end of enumeration declaration
864 2004-04-26 Jackson Harper <jackson@ximian.com>
866 * driver.c: parse config file before loading first assembly. This
867 allows the user gac to be enabled/disabled.
869 2004-04-23 Miguel de Icaza <miguel@ximian.com>
871 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
872 simpler mechanism: we do not care what is encoded initially
873 (branch absolute or relative), we care about the code and its
874 target. I kept the old code for reference for now.
876 The new code tries first to determine if the jump is anywhere in
877 the -/+32 absolute meg range, if it succeeds, it encodes using the
878 absolute branch; If not, it tried to find something in the
879 relative range, if not, it uses the handle_thunk code.
881 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
883 * exceptions-ppc.c: use the correct ip register on macosx.
885 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
887 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
889 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
891 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
892 Raise exception on integer divide by zero by hand since the hw
893 doesn't support it. Handle NaNs in FP compares.
895 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
897 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
898 code reducing duplication between the platforms and enabled
899 signal exception handling (on linux for now).
901 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
903 * exceptions-ppc.c: more macosx support.
905 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
907 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
909 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
911 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
913 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
915 * iltests.il: more tests.
917 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
919 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
922 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
924 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
926 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
928 * liveness.c: Mark variables as volatile in all basic blocks reachable
929 from exception clauses.
931 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
933 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
936 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
938 * iltests.il, basic.cs: more tests for regalloc.
940 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
942 * iltests.il: Some tests for register allocation modifications
945 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
947 * exceptions.cs: Add regression test for bug #56782.
949 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
950 original stack trace if an exception is rethrown. Fixes #56782. Oh,
951 the beauty of fixing the same thing in 5 different files...
953 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
955 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
958 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
960 * mini.c: Add support for STRWLPARRAY marshalling convention.
962 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
964 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
965 to init the context to setup the regs pointer).
967 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
969 * exceptions-ppc.c: more exceptions work.
971 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
973 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
976 2004-04-13 Miguel de Icaza <miguel@ximian.com>
978 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
979 can use the memory directly.
981 * cpu-pentium.md: Update documentation from a post from Zoltan.
983 add x86_add_membase, x86_sub_membase, x86_mul_membase
985 2004-04-13 Miguel de Icaza <miguel@ximian.com>
987 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
988 GENERAL_REGS they were also hardcoded for all PPC ports.
990 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
992 Remove hard-coded limit for floating point registers, use
993 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
995 Notice that in MacOS X calling conventions you can fit a lot more
996 floating point values in registers, so I should update the PInvoke
997 test to excercise the passing of floating point values on the
998 stack (currently broken).
1000 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1002 * tramp-ppc.c (create_trampoline_code): Added
1003 JUMP_TRAMPOLINE_SIZE.
1004 (ppc_magic_trampoline): Follow the pattern from
1005 x86_magic_trampoline: if code is set to zero, return.
1006 (create_trampoline_code): Always pass MonoMethod to the jump
1007 trampoline, before it was passing a null.
1008 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1009 share the code with mono_arch_create_jit_trampoline.
1011 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1013 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1016 * cpu-g4.md: Added length for jmp instruction, the worst case
1017 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1020 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1022 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1024 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1026 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1027 before each IL instruction.
1029 * mini.c (CEE_BOX): Fix warnings.
1031 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1033 * mini.c: removed a few unused vars and extra whitespace.
1035 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1037 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1039 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1041 (OP_GETCHR): use the above
1042 (CEE_LDELEMA): use the above.
1044 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1045 version of the generic impl.
1046 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1047 (CEE_LDELEMA): use the above.
1049 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1051 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1054 * iltests.il: Added new regression test for #56317.
1056 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1058 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1059 under NetBSD. Fixes #56450.
1061 * liveness.c (update_gen_kill_set): Fix previous patch.
1063 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1065 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1067 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1069 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1072 * inssel-sparc.brg: Add more optimizations.
1074 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1076 2004-04-01 Martin Baulig <martin@ximian.com>
1078 * mini.c (handle_box): New static function; moved the
1079 implementation of CEE_BOX here.
1080 (mono_method_to_ir): Added `constrained_call' variable.
1081 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1082 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1083 mono_method_get_constrained() to get the method.
1085 2004-04-01 Martin Baulig <martin@ximian.com>
1087 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1088 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1089 (mono_method_to_ir): We don't need these macros anymore since
1090 mono_class_get_full() already takes care of it.
1092 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1094 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1095 use @function (as doesn't accept #function here) and check the return
1096 value of system and stop if fails.
1098 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1100 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1102 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1104 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1106 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1108 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1111 * basic-long.cs: Add test for negation of Int64.MinValue.
1113 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1115 * mini-sparc.c: Update status.
1117 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1119 * exceptions-sparc.c: Fix return value in filters.
1121 * inssel-sparc.brg: Fix register allocation in some rules.
1123 2004-03-28 Martin Baulig <martin@ximian.com>
1125 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1128 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1130 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1132 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1133 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1134 remove unused conv_u4 opcode.
1136 * mini-x86.c: Remove valgrind workaround since it slows down things
1137 even when mono is not run under valgrind.
1139 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1141 * mini-sparc.c: Update status.
1143 * inssel-sparc.brg: Add some optimizations.
1145 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1146 future delay slot filling. Add support for varargs, tail calls and JMP.
1148 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1149 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1151 * inssel.brg: Fix register allocation in OP_ARGLIST.
1153 * inssel.brg: Fix warnings.
1155 2004-03-25 Martin Baulig <martin@ximian.com>
1157 * mini.c (inflate_generic_field): Removed.
1158 (mini_get_method): Removed, use mono_get_method_full(),
1159 (mini_get_class): Removed, use mono_class_get_full().
1160 (mono_method_to_ir): Pass our generic context to
1161 mono_field_from_token().
1163 2004-03-25 Martin Baulig <martin@ximian.com>
1165 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1166 of a `MonoMethod *'.
1167 (mini_get_method): Take a `MonoGenericContext *' instead
1168 of a `MonoMethod *'.
1169 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1170 a new local variable called `generic_context' which holds the
1171 current `MonoGenericContext *'; use it to lookup things.
1173 2004-03-24 Martin Baulig <martin@ximian.com>
1175 * mini.c (mini_get_class): New static method; if we're inside a
1176 generic instance, inflate the class if neccessary.
1177 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1179 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1181 * iltests.il: New regression test for #55976.
1183 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1186 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1188 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1191 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1193 * liveness.c: Consider SSA stores as well as loads when making vars
1196 * exceptions.cs: New regression tests for register allocation.
1198 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1200 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1201 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1202 domain lock only to protect puntual access to data structures.
1203 Added access lock for sighash, jit_icall_hash_name,
1204 jit_icall_hash_addr and domain->code_mp.
1206 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1208 * driver.c: Print SIGSEGV handling method.
1210 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1212 * mini.c (setup_jit_tls_data): Handle case when this is called
1213 multiple times for a thread.
1215 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1216 is different from fbxx_un. Fixes #54303. Also use constants instead of
1217 magic numbers in a lot of places.
1219 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1221 * exceptions.cs: Fix cctor test when --regression is used.
1223 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1225 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1228 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1230 * inssel-ppc.brg: fixed register assignments for some rules.
1232 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1234 * exceptions.cs: Add test for exceptions in static constructors.
1236 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1237 static constructors outside the domain lock. Fixes #55720.
1239 2004-03-17 Martin Baulig <martin@ximian.com>
1241 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1242 (inflate_generic_field): Take the `MonoMethod *' instead of the
1243 `MonoClass *' and added support for generic method.
1244 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1245 have a `field->parent->gen_params', only inflate the field if it's
1246 an open constructed type.
1248 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1250 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1251 exception object instead of the preconstructed ones.
1253 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1255 * mini.c: reverted changed to sigsegv_signal_handler commited
1256 accidentally in the previous patch.
1258 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1261 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1262 running --aot with an old assembly.
1264 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1266 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1269 * mini-sparc.c: Add support for v9 branches with prediction.
1271 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1273 * mini.c (mini_init): #warning is GNUC only
1275 * mini-sparc.h: implement __builtin_frame_address
1276 and __builtin_return_address for Sun C compiler
1278 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1280 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1282 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1284 * basic-calls.cs: Add test for unaligned byref long argument passing.
1286 * mini-ops.h: Add sparcv9 compare and branch instructions.
1288 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1289 v9 instructions if we have a v9 cpu.
1291 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1292 registers for global allocation.
1294 * exceptions-sparc.c: Fixes.
1296 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1298 * liveness.c (mono_analyze_liveness): Optimized version.
1300 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1302 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1305 * basic-float.cs basic-calls.cs: New regression tests.
1307 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1309 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1310 sigaltstack implementation.
1312 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1314 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1315 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1317 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1319 * mini.c: Fix warnings.
1321 * mini.c (mono_resolve_patch_target): New function which contains the
1322 arch independent part of the patching process.
1324 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1325 patching code to a separate function.
1327 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1329 * mini.c (add_signal_handler): ifdef out on Windows
1331 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1333 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1334 cpu-sparc.md: Add exception handling support + other fixes.
1336 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1337 typed GC detection in --version.
1339 * basic.cs exceptions.cs: New regression tests.
1341 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1342 the arch specific code can store data during a compilation.
1344 * mini-ops.h: Add OP_SETFRET.
1346 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1347 function, register a separate icall for each arity, so the icalls can
1350 * mini.c (mono_print_tree): Print negative offsets in a more readable
1353 * mini.c: Make signal handling work on sparc.
1355 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1357 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1359 * jit-icalls.c: Emulate truncl by aintl on solaris.
1361 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1363 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1365 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1367 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1369 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1370 a MarshalByRef type, inline a method that performs the check, taking into
1371 account that the object can be a proxy. Also implemented tow new opcodes:
1372 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1373 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1374 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1376 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1378 * mini-ppc.c: if a relative branch displacement is too big
1379 but it points to and area reachable with an absolute branch,
1382 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1384 * mini.c: optimize small copies in cpblk.
1386 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1388 * basic-calls.cs basic-float.cs: New regression tests.
1390 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1391 negative offsets from %fp. Implement localloc. Fix local register
1392 allocation. Fix the case when the this argument needs to be saved to
1393 the stack. Implement some missing opcodes.
1395 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1397 * mini.c (mini_method_compile): Reenable global regalloc in methods
1398 with exception handlers.
1400 * linear-scan.c (mono_varlist_sort): Fix warning.
1402 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1404 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1407 * liveness.c: Make all variables uses in exception clauses volatile, to
1408 prevent them from being allocated to registers. Fixes #42136.
1410 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1412 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1415 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1416 argument to mono_arch_regalloc_cost.
1418 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1421 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1423 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1424 Make the cost of allocating a variable to a register arch dependent.
1426 * basic-calls.cs: Fix compilation of tests.
1428 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1429 helper function to cut back on the number of #ifdefs needed.
1431 * mini-ppc.c: Fix compilation.
1433 * basic-calls.cs: New regression tests.
1435 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1437 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1438 of l0 since that is callee saved.
1440 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1443 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1444 of delay instruction.
1446 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1448 * mini.h (MonoCallInst): Add 'virtual' flag.
1450 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1452 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1454 * *.cs: New regression tests.
1456 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1459 * mini.c (mono_runtime_install_handlers): Fix build.
1461 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1462 'signal_stack_size' members.
1464 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1465 alternate signal stack.
1467 * exceptions-x86.c: Add stack overflow handling.
1469 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1470 functions to arch independent code.
1472 * mini.c (mono_print_tree): Print more detailed info for load_membase
1475 2004-02-23 Martin Baulig <martin@ximian.com>
1477 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1479 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1481 * mini-x86.c: fixed reg allocation for div/rem.
1483 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1485 * driver.c (mono_main): Report some configuratio options on --version.
1487 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1489 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1490 low in the address space. Correctly flush memory in thunks where we
1493 2004-02-20 Martin Baulig <martin@ximian.com>
1495 * mini.c (mini_get_method): New static method; inflate all generic
1496 methods and methods in open generic instances.
1497 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1498 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1500 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1502 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1504 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1506 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1508 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1510 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1511 it compile using Sun's compiler.
1513 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1515 * 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.
1517 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1519 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1521 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1523 * mini-ppc.c: handle calls outside of the allowed range with thunks
1524 allocated using the code manager.
1525 * tramp-ppc.c: use the code manager to hold generated native code.
1526 Fixed the magic trampoline to just patch vtable entries.
1528 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1530 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1533 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1535 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1538 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1539 if we have a working __thread implementation.
1541 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1542 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1544 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1546 * mini-x86.c: Fix compilation under gcc 2.
1548 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1550 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1551 contains a call to the wrapped function.
1553 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1554 OP_<CALL>_IMM opcodes, and use them under X86.
1556 * mini.c (mono_jit_find_compiled_method): Fix warning.
1558 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1560 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1562 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1563 functionality to mini.c.
1565 * mini.c (mono_create_jump_trampoline): New function to create a jump
1566 trampoline. Return a compiled method instead of a trampoline if it
1567 exists. Add a cache for jump trampolines.
1569 * mini.c (mono_jit_find_compiled_method): New function to return a
1570 compiled method if it exists.
1572 * mini-x86.c: Call mono_create_jump_trampoline instead of
1573 mono_arch_create_jit_trampoline.
1575 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1576 a jump trampoline. Fixes #52092.
1578 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1580 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1581 which is not up-to-date. Add check_corlib_version () instead.
1583 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1586 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1587 since newer valgrind versions do not need it.
1589 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1590 compile a method with a given set of optimizations.
1592 * mini.c: Compile icall wrappers on-demand instead of at startup.
1594 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1595 wrapper for an icall.
1597 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1599 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1602 * iltests.il: Add test for non-empty stack before switch instruction.
1604 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1606 * mini.c: Add support for new stringbuilder marshalling conventions.
1608 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1610 2004-02-01 Martin Baulig <martin@ximian.com>
1612 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1613 in `ginst->mtype_argv'.
1615 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1617 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1618 facilitate grepping.
1620 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1622 * mini.c: fixed buglet in initobj generic implementation for references.
1624 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1626 * Makefile.am: make the version script conditional.
1627 * jit-icalls.c: handle missing truncl().
1629 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1631 * exceptions.cs: Add more tests for double->int conversion.
1633 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1634 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1636 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1638 * driver.c: make --verbose --version emit an error
1639 if the loaded corlib doesn't match the runtime version.
1641 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1643 * mini-ppc.h: export ppc_patch().
1644 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1645 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1646 on par or better than on MacOSX.
1648 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1650 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1651 mono_lookup_pinvoke_call.
1653 * mini-x86.c: Under windows, the default pinvoke calling convention is
1654 stdcall. Fixes #52834.
1656 * mini.c (optimize_branches): Add an upper bound to the number of
1657 iterations to prevent infinite loops on strange loops. Fixes #53003.
1659 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1661 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1662 and ISINST. Fixes #52093.
1664 * objects.cs (test_0_vector_array_cast): New tests.
1666 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1668 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1669 checking in Array.Set ().
1671 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1674 * object.cs (test_0_multi_array_cast): New regression test.
1676 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1678 * exceptions-ppc.c: fix build on Linux/PPC.
1680 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1682 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1683 running under valgrind.
1684 (x86_magic_trampoline): Fix build bustage.
1686 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1687 negative values as well. This is needed for the encoding of the line number
1688 info, since sometimes the line numbers are not in increasing order.
1690 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1692 * cpu-pentium.md (localloc): Increase the size of the localloc
1693 instruction since it is a loop under Win32.
1695 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1698 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1700 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1701 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1702 Max Horn (max@quendi.de). Fix file names in comments.
1704 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1706 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1707 avoid stack overflow.
1708 (replace_usage): Avoid uninitialized variable warnings.
1710 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1711 and taking the address of valuetype variables.
1713 2004-01-03 Patrik Torstensson
1715 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1716 for other purposes than FP later on.
1718 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1720 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1723 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1725 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1727 2003-12-30 Patrik Torstensson <p@rxc.se>
1729 * mini-x86.h: Decreased number of availiable fp regs.
1730 Solves corner cases with FP spilling.
1732 2003-12-23 Patrik Torstensson <p@rxc.se>
1734 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1735 for floating point stack tracking / spilling on x86.
1738 * basic-float.cs: added float mul overflow test.
1740 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1742 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1744 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1746 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1747 supports for cond branches that overflow the immediate
1748 overflow offset. mcs can compile simple programs.
1750 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1752 * exceptions-ppc.c: exception handling support wip:
1753 finally handlers get run on exception.
1755 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1757 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1760 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1762 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1763 initial support for stack walking and unwinding.
1765 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1767 * driver.c (mono_main): Make corlib-out-of-sync message more
1768 descriptive. Also remove verify_corlib call.
1770 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1772 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1773 not overlap with other call's arguments, too.
1775 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1777 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1778 move to arch-specific code the choice of arch-specific
1779 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1780 * mini.c: ensure emulation calls will not interleave
1783 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1785 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1786 the magic trampoline stack frame is dropped before executing
1789 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1791 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1792 and integer to fp conversions. Added support for overflowing
1793 arguments on the stack. Reserve a couple more registers as temps.
1794 Added support for aot compilation (as output still needs to be
1797 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1799 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1800 Don't overwrite return register in some corner cases.
1802 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1804 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1805 static constructors when AOT compiling.
1807 * driver.c (mono_main): Call mono_check_corlib_version.
1809 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1811 * cpu-g4.md, basic.cs: fixed div target register.
1813 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1815 * mini-ppc.c, basic.cs: shl_imm fix with test.
1817 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1819 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1820 structures by value. Misc fixes.
1821 * objects.cs: more tests.
1823 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1825 * mini-ppc.c: lconv.ovf.i implemented.
1827 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1830 (mini_init): don't error out if someone already called g_thread_init.
1832 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1834 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1835 to be any type per the spec. Fix abnormal memory usage when
1836 the same object is repeatedly thrown.
1838 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1840 * mini.c: check for overruns in IL code.
1842 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1844 * TODO: Add/remove some todo entries.
1846 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1848 * driver.c (mono_main): Call mono_verify_corlib.
1850 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1852 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1853 This has been moved to mini.c
1854 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1855 type being casted is marshalbyref it could be a proxy, so instead of
1856 emitting the type check code, emit a call to a runtime method that will
1857 perform the check by calling CanCastTo if needed.
1859 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1861 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1862 methods with large stack frames under Win32.
1864 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1866 * Makefile.am: Distribute regression tests.
1868 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1869 at the end instead of inserting each variable into the sorted list.
1871 * linear-scan.c (mono_varlist_sort): New helper function.
1873 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1875 * mini.c: ensure arguments and locals are within bounds.
1877 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1879 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
1882 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1884 * mini.c (mono_cprop_copy_values): Fix crash.
1886 * aot.c: Set verbosity back to 0.
1888 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1890 * regalloc.c: complete memory leak fix by Laurent Morichetti
1893 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1895 * driver.c (main_thread_handler): Revert the previous patch.
1897 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
1900 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
1901 memory from the memory pool.
1903 * driver.c (main_thread_handler): Turn on all optimizations when
1906 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
1907 an array for better performance.
1909 * regalloc.c (mono_regstate_assign): Fix memory leak.
1911 * debug-mini.c (mono_debug_serialize_debug_info): New function to
1912 serialize the debug info.
1914 * debug-mini.c (mono_debug_add_aot_method): New function to load the
1915 debug info from the serialized representation.
1917 * aot.c: Save debug info into the generated file and load it when
1920 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1922 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1924 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
1925 More FP-related fixes.
1927 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
1929 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
1930 and register allocation buglet. Hello world now runs.
1932 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1934 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
1935 * tramp-ppc.c: fixed class init trampoline.
1936 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
1938 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1940 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
1941 mini.c: more ppc changes/fixes.
1943 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1945 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
1946 Also optimize the case when the arguments are the same in the caller
1949 * iltests.il: Add tests for tail calls with valuetype arguments.
1951 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1953 * mini-ppc.c: fixes for struct return type.
1955 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
1957 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1958 mono_spillvar_offset() to arch-specific code.
1960 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
1962 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
1964 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1966 * exceptions-x86.c: Fix stack space leaks.
1968 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
1969 registers from the lmf if the method has save_lmf set.
1971 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
1973 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
1974 of icall wrappers into InvokeInDomain, since these are now per-domain.
1976 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
1978 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
1979 make some opcode emulation and intrinsic ops enabled/disabled
1980 according to the architecture. More fixes.
1982 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
1984 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
1986 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1988 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1989 arch-specific handling for 'this' and struct return type to
1992 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1994 * aot.c: prevent divide by zero error when reporting (it happened with
1997 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
1999 * mini.h (inst_switch): Remove unused macro.
2001 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2004 (load_aot_module): free 'info->methods' and 'info' properly. No more
2005 "free(): invalid pointer blah" messages when you have an old aot
2008 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2010 * jit-icalls.c, mini.c: Added support for context static fields.
2012 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2014 * mini.c (mono_method_blittable): Methods which set LastError are not
2015 blittable either. Fixes #51108.
2017 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2019 * mini.c: flush icache.
2020 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2022 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2024 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2026 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2028 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2031 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2034 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2036 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2038 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2039 instruction when the result is discarded.
2041 * iltests.il (test_0_div_regalloc): New regression test.
2043 * arrays.cs: Fix compilation error.
2045 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2047 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2048 float rules to inssel-x86.brg: sane architectures with FP registers
2049 don't need to implement these rules.
2051 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2053 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2055 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2057 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2058 implementation of 32 bit systems.
2060 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2062 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2063 (Jeroen Zwartepoorte).
2065 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2067 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2068 the caller and the callee matches.
2070 * mini.c (mono_method_to_ir): Add comment.
2072 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2073 signbit is missing on some platforms.
2075 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2077 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2079 * mini.c (setup_jit_tls_data): Call the new function.
2081 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2083 * mini-x86.c: Add experimental support for fast access to the lmf
2084 structure under NPTL/Linux 2.6.x.
2086 2003-11-06 Martin Baulig <martin@ximian.com>
2088 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2089 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2092 2003-11-02 Martin Baulig <martin@ximian.com>
2094 * mini.c (inflate_generic_field): New static method.
2095 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2096 generic instance and the field is declared in a generic type, call
2097 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2099 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2101 * mini.h mini.c (mono_method_same_domain): New function to return
2102 whenever the caller and the callee are in the same domain.
2104 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2106 2003-10-30 Martin Baulig <martin@ximian.com>
2108 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2109 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2111 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2112 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2114 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2116 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2119 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2120 object here, so it is in the correct appdomain etc.
2122 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2124 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2126 (mono_method_to_ir): Avoid freeing the type created returned from
2127 mono_type_create_from_typespec, since it is put into an internal cache
2128 by the function. Fixes pointer.exe.
2130 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2131 trampolines for icalls and pinvokes as well. Fixes #33569.
2133 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2135 * mini.c: Update after appdomain changes.
2137 * mini.c (mono_jit_compile_method_inner): Allways compile native
2138 method wrappers in the root domain, since there can only be one
2139 instance of them, whose address is stored in method->info.
2141 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2143 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2144 environment variable. Instead detect automatically whenever running
2145 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2148 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2150 * trace.c, trace.h: New files that implement the new trace option
2153 * driver.c: Document new --trace options.
2155 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2158 - if (mono_jit_trace_calls)
2159 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2161 * mini.h: prototypes.
2163 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2165 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2167 * mini.c inssel.brg: Implement typedefbyref opcodes.
2169 * mini.c (mono_jit_compile_method): Remove unused local variable.
2171 * mini.c (mono_jit_compile_method_inner): Ditto.
2173 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2175 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2177 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2179 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2181 * mini.c (mono_no_aot): Remove unused global variable.
2183 * mini.c: Thread safety fixes.
2185 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2187 * mini.c (mono_create_class_init_trampoline): Add a lock around
2188 class_init_hash_addr.
2190 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2193 * mini.c: Decompose the NEWARR instruction before decomposing its
2194 arguments. Fixes #30073.
2196 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2198 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2201 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2203 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2205 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2207 * driver.c: Add support for compiling icall wrappers to --compile.
2209 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2211 * inssel.brg: The empty value in class->interface_offsets is -1, not
2214 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2216 * objects.cs: New test for 'is' operator on an array of interfaces.
2218 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2220 * tramp-ppc.c: update trampoline code to support jumps
2221 and class initialization.
2223 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2225 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2227 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2229 * inssel.brg (OP_UNBOX): Remove unused rule.
2231 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2232 region instead of one for each method. Fixes #47813.
2234 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2236 * exceptions.cs (test_0_nested_finally): New regression test for
2237 nested exception handlers.
2239 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2241 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2243 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2246 * mini.c (mono_method_check_inlining): Make the inlining limit
2247 configurable by an environment variable.
2249 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2251 * mini.h: Bump AOT file version.
2253 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2254 token, store the image along with the token, since the token might not
2255 refer to the same image as the method containing the relocation,
2256 because of inlining.
2258 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2260 * mini.c (mono_precompile_assemblies): New function to compile
2261 all methods in all loaded assemblies.
2263 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2265 * regalloc.h regalloc.c (MonoRegState): Change the type of
2266 iassign and fassign to int*, since they can contain large negative
2267 values if the register is spilled. Also added some comments. Fixes
2270 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2271 under Win32. Fixes #42964.
2273 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2275 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2277 * aot.c: Added support for AOT compiling methods which contain calls
2278 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2281 * driver.c (compile_all_methods): Run the compilation in a thread
2282 managed by mono. Fixes #44023.
2284 * mini.c (mono_codegen): Print full method name in verbose output.
2286 * mini-x86.c (mono_arch_patch_code): Fix warning.
2288 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2289 jumps, since the method we are jumping to might be domain-specific.
2291 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2293 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2295 * inssel.brg: string chars are unsigned.
2297 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2299 * TODO: New todo item.
2301 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2302 which calls mono_runtime_class_init and patches the call site to
2303 avoid further calls.
2304 (mono_arch_create_class_init_trampoline): New arch specific function
2305 to create a class init trampoline.
2306 (create_trampoline_code): Generalized so it can create
2307 class init trampolines as well.
2309 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2310 (mono_create_class_init_trampoline): New function to create and cache
2311 class init trampolines.
2312 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2313 vtable given the address of a class init trampoline. Used by the
2315 (mono_codegen): Generate a call to a trampoline instead of
2316 mono_runtime_class_init in LDSFLD[A].
2317 (mono_codegen): Add relocations for the new trampoline.
2319 * mini.h mini-x86.c aot.c: Added a new relocation type:
2320 MONO_PATCH_INFO_CLASS_INIT.
2322 * mini.h: Bump AOT version number.
2324 * aot.c: Create a copy of the loaded code instead of using the original
2325 so methods which call each other will be close in memory, improving
2328 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2329 patch since it breaks the regression tests.
2331 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2332 for the register saving instruction sequence since the
2333 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2335 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2337 * TODO: Fix todo item && remove another.
2339 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2341 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2344 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2345 function of the module.
2347 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2348 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2349 --no-aot command line option.
2351 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2353 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2354 by Bernie Solomon (bernard@ugsolutions.com).
2356 * inssel.brg: Refactor the interface offset table related code into
2357 its separate functions and add support for the AOT case.
2359 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2361 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2363 * aot.c: Added mono_aot_verbose variable and made all debugging
2364 output depend on the value of this variable.
2366 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2367 method_label and info_label.
2369 * mini.h mini-x86.c aot.c: Added a new relocation type
2370 MONO_PATCH_INFO_IID for klass->interface_id.
2372 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2373 the MonoJitInfo structure.
2375 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2376 a non-root appdomain in shared mode.
2378 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2380 * aot.c: make aot loader less verbose. Remove free of unused variable.
2382 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2384 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2386 * .cvsignore: Added *.dll.
2388 * mini.c (mono_print_tree_nl): New function callable while debugging.
2390 * mini.c (mono_print_code): Export this.
2392 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2395 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2397 * mini.h (MonoCompile): Added 'jit_info' field.
2399 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2400 the cfg structure, since it is needed by the AOT compiler.
2402 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2404 * aot.c: A major rewrite. Changes include:
2405 - save exception tables for methods which have them.
2406 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2408 - reworked the file format so it is now much smaller and needs
2409 fewer relocation entries.
2411 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2413 * aot.c (load_aot_module): Fix build bustage on platforms without
2416 2003-09-04 Martin Baulig <martin@ximian.com>
2418 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2420 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2422 * TODO: Some new optimization ideas.
2424 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2426 * aot.c: Save the optimization flags used to compile the code into
2429 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2430 support emitting domain specific code.
2432 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2433 no longer domain neutral. It can be made domain neutral by compiling
2434 with --optimize=shared.
2436 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2439 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2440 loading of AOT code.
2442 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2444 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2445 if there is no domain neutrality information.
2447 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2449 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2450 format version into the generated library.
2452 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2453 callee method into the caller since one of them could be shared.
2455 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2456 system exceptions from AOT code now works.
2458 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2459 method if it is domain neutral and the callee is not.
2461 * graph.c (cfg_emit_one_loop_level): Fix warning.
2463 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2465 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2468 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2470 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2471 is needed by code which is executed before mono_runtime_init ().
2472 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2474 * mini.c (mono_thread_abort): Fix warning.
2475 (mono_jit_compile_method): Call static constructor in the AOT case too.
2477 * aot.c (mono_compile_assembly): Fix warning.
2479 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2481 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2483 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2485 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2487 * cpu-pentium.md: Fix the length of call opcodes so they include the
2488 ESP restoring instruction. Fixes #47968.
2490 2003-08-28 Martin Baulig <martin@ximian.com>
2492 * mini-x86.c (mono_arch_call_opcode): Added support for
2493 MONO_TYPE_GENERICINST.
2495 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2497 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2499 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2500 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2502 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2505 2003-08-26 Martin Baulig <martin@ximian.com>
2507 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2508 when reporting an error, set this to the actual error location.
2509 (mono_method_to_ir): Report the correct error location if
2510 get_basic_blocks() returned an error.
2512 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2514 * mini.c (mono_type_blittable): OBJECT is not blittable.
2515 (mono_method_blittable): Methods which have marshalling descriptors
2516 are not blittable either. Fixes #47842.
2518 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2520 * driver.c mini.c: Use an environment variable instead of a global
2521 variable. Also fix the build.
2523 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2524 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2527 * driver.c mini.c: Added --with-valgrind option to turn off some
2528 code which prevents mono from running under valgrind.
2530 * mini.c (mono_emit_call_args): Fixed warning.
2532 * mini.c (mono_emulate_opcode): Fixed warning.
2534 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2536 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2537 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2538 regalloc.c, regalloc.h: specify available registers in arch-specific
2539 code and support floats in the regallocator (patch by Laurent Morichetti
2542 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2544 * mini.c: mono_thread_current() can be called only after
2545 mono_runtime_init(): rearrange code to not call it early on.
2547 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2549 * mini.c: allocate jump tables in the code mempools.
2551 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2553 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2556 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2558 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2559 12 to 16. This fixes bug #47453.
2562 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2564 * mini-ppc.c: fixed indexed load and unsigned compares.
2566 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2568 * mini.c: reenabled installation of handler for
2569 thread abort signal.
2571 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2573 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2574 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2575 until it's fixed and actually useful.
2577 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2579 * inssel-long32.brg: couple more opcodes implemented.
2581 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2583 * mini-sparc.c: Even more opcodes implemeted.
2585 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2587 * mini-sparc.c: More opcodes implemented.
2589 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2591 * mini-sparc.c: More opcodes implemented.
2593 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2595 * inssel-sparc.brg: Add some needed rules. Direct
2597 * Makefile.am: Use inssel-sparc.brg
2598 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2599 an assert happy for now.
2601 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2603 * mini-sparc.c: Fixed compile errors.
2604 * exceptions-sparc.c: Same. We now produce a mono binary
2605 on sparc-linux. Yea.
2607 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2609 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2610 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2611 They compile, but do not work.
2613 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2615 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2616 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2617 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2620 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2622 * mini.c: more opcodes implemented and better support for generics.
2624 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2626 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2627 * mini.c, mini.h: first cut at generics support: some new instructions
2628 added and changed the behaviour of some of the existing ones.
2630 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2632 * mini.c: Removed definition of metadata_shared mutex here.
2634 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2636 * mini-x86.c: make vararg calls work for instance methods.
2638 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2640 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2641 returns the arguments in a separte list, now.
2643 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2645 * aot.c, mini.c: updates for array type representation changes.
2647 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2649 * mini.c: register function to perform jit shutdown.
2651 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2653 * mini.c: use a faster allocator if possible.
2655 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2657 * aot.c: some cleanups and portability changes.
2659 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2661 * mini.c: use faster allocation for CEE_BOX if possible.
2663 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2665 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2666 Moved inlined mempcy code to its own function so that is can be
2667 reused. Added an inline memset function as well (optimized initobj).
2668 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2670 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2672 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2674 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2676 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2677 arch code can setup the cpu for CLR execution, if needed.
2678 We use it on x86 to set the precision of FP operations.
2680 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2682 * mini.c: disable some optimizations if we can guess they'll cost too
2683 much for a given method.
2685 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2687 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2689 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2690 * mini.h mini.c mini-x86.c: Added instruction level coverage
2691 info collection support.
2693 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2695 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2696 is now implemented in the profiling API. Get rid of a couple of
2697 unnecessary global variables.
2699 2003-06-15 Nick Drochak <ndrochak@gol.com>
2701 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2702 * cpu-g4.md: add op_bigmul and op_bigmul_un
2703 * cpu_pentium.md: add op_bigmul_un
2704 * inssel-long32.brg: add rule for unsigned bigmul
2705 * mini-ops.h: define OP_BIGMUL_UN
2706 * mini-x86.c: THE BUG: handle (un)signed properly
2707 * mini.c: choose unsigned opcode if needed.
2708 This set of patches fixes bug #44291
2710 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2712 * mini.c (optimize_branches): improved to handle all kinds of
2713 conditional branches.
2715 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2717 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2718 don't raise exceptions.
2720 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2722 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2723 to arch-specific files.
2725 2003-06-09 Martin Baulig <martin@ximian.com>
2727 * Makefile.am (libs): Added $(LIBGC_LIBS).
2729 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2731 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2732 and OP_ATAN (fixes bug#44293).
2734 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2736 * Makefile.am, mini-x86.c: rename cpu description array to
2737 pentium_desc, since some compilers define the 'pentium' preprocessor
2740 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2742 * mini.c (mini_select_instructions): add explicit branch if the
2743 following block is not the false target of a conditional branch -
2744 we need this with any optimization that reorder or remove bblocks
2746 * mini.c (optimize_branches): bug fixes
2748 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2750 * mini.c (mono_method_to_ir): inline static readonly fields
2752 * ssa.c (fold_tree): start cfold support for long (very simple
2755 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2757 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2759 * inssel.brg: fixed memcpy (bug #44219).
2761 2003-06-05 Dick Porter <dick@ximian.com>
2763 * driver.c: Set the glib log levels to not abort if g_message
2766 g_set_prgname() has to happen before mini_init() so that the
2767 process handle gets the info.
2769 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2771 * driver.c: add intrins to the default optimizations to get wider
2774 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2776 * mini.h: some large basic blocks will overflow a 16-bit
2777 integers for symbolic registers.
2779 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2781 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2782 (mono_arch_output_basic_block): fix bug 43499
2784 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2786 * mini.c: kill duplicated definition of mono_debug_format.
2788 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2790 * mini-x86.c, arrays.cs: fixed register allocation bug.
2792 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2794 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2796 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2798 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2801 (print_method_from_ip): also print source location information if
2804 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2806 * mini.c (mono_find_block_region): bug fix in region code
2807 (mini_method_compile): enable removing unreachable code again, but
2808 only in methods without exception clauses.
2810 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2812 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2813 Implemented arglist opcode and handling of TypedReference type.
2814 Fixed x86 call convention when a structure is returned.
2815 Minimal support for calling static vararg methods.
2817 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2819 * mini.c (mini_method_compile): always remove unreachable code,
2820 because the code in them may be inconsistent (access to dead
2821 variables for example).
2823 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2825 * driver.c, debug-mini.c: warning fixes.
2827 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2829 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2831 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2833 * mini.c: thread-static fields are registered in mono_class_vtable(),
2834 so ensure the function is called before checking for them.
2836 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2838 * mini.c (optimize_branches): fix for bug 43586
2840 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2841 overflow (fixes Bug #43639)
2843 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2845 * mini.c, objects.cs: allow the use of stobj for primitive types.
2847 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2849 * mini.c: be less strict about argument checking until we support
2850 running the verifier.
2852 2003-05-27 Nick Drochak <ndrochak@gol.com>
2854 * basic-long.cs: tests for (ulong)int * (ulong)int also
2855 * mini.c: use the same trick for (ulong)int * (ulong)int
2857 2003-05-27 Nick Drochak <ndrochak@gol.com>
2859 * basic-long.cs: add regression test for (long)int * (long)int
2860 * cpu-pentium.md: add op_bigmul specification
2861 * inssel-long32.brg: add OP_BIGMUL rule
2862 * mini-ops.h: add OP_BIGMUL
2863 * mini-x86.c: register allocator: handle case where src1 needs to be
2865 * mini.c: substitute special BIGMUL opcode in the tree for
2866 (long)int * (long)int
2868 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2870 * jit-icalls.c: call the type ctor on field access if needed.
2872 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2874 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2875 to a method (including results of ldelema, bug#43207).
2877 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
2879 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
2880 colors to show exception handler blocks.
2882 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
2883 (fix for pinvoke7.cs).
2885 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2887 * mini.h, mini.c: ensure correct initialization order for types that
2888 require it. Prepare for lazy compilation of jit icall wrappers.
2889 Provide a name for opcode emulation to reduce unneeded mallocing.
2891 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
2893 * mini-x86.c: better register restoring code and profiling
2894 support for tail calls.
2896 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2898 * mini.h, driver.c: prepare for leaf methods optimization.
2900 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2902 * mini.c: get targets of branches before converting a method.
2904 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
2906 * mini.c (optimize_branches): added some experimental code (disbaled)
2908 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
2910 * mini.c (optimize_branches): fix branch to branch optimization
2912 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
2914 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
2916 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
2918 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
2921 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
2923 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
2924 enable use of interface variables again.
2926 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
2927 I1 to registers because there is no simply way to sign extend 8bit
2928 quantities in caller saved registers on x86.
2930 * inssel-float.brg: set costs of some rules to 2 so
2931 that monobure always select the arch. specific ones if supplied,
2932 regardless of the order we pass the files to monoburg.
2934 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2936 * mini.c, mini-x86.c: since the magic trampoline for jumps
2937 can't patch the code directly, we do it as soon as the
2938 method gets compiled.
2940 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2942 * mini-x86.c, mini.h: introduce a new patching method
2943 to support CEE_JMP and tail calls.
2944 * mini.c: obey tail.call. Don't precompile methods target
2946 * tramp-x86.c: new trampoline code to handle methods
2947 reached through a jump.
2949 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
2951 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
2952 bit values to registers
2954 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
2956 * mini.c (mono_compile_get_interface_var): share interface
2957 variables if possible.
2959 2003-05-16 Martin Baulig <martin@ximian.com>
2961 * debug-mini.c (mono_init_debugger): New function to initialize
2962 the debugger. This is not in the debugger since it needs to
2963 access some of mini's internals.
2965 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2967 * mini.c (mono_method_to_ir): inlining fixes/cleanups
2969 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
2971 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
2972 for value type handling.
2974 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2976 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
2977 (mono_method_check_inlining): enable inlining of all kinds of wrappers
2979 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
2981 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
2982 the constructor through a proxy.
2984 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2986 * jit-icalls.c, inssel.brg: fixes to array element address
2989 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
2991 * mini-x86.c (is_regsize_var): allocate pointer to registers
2993 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2995 * driver.c: fixed typo, added intrins to the set of optimizations
2996 tested with regressions.
2998 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3000 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3001 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3004 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3006 * inssel.brg: remove some common pop instructions without side effects
3008 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3010 * inssel-x86.brg: fixed thinko in int to double conversions.
3012 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3014 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3016 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3018 * inssel-long32.brg: two more missing instructions.
3020 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3022 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3025 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3027 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3030 * basic-float.cs: Added tests for negative zero.
3032 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3034 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3035 a couple of missing operations for long casts, with test cases.
3037 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3039 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3041 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3043 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3044 code size estimation.
3046 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3048 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3049 abstract methods (fix bug 42542)
3051 * aot.c: add ability to handle array types
3053 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3055 * mini.c: Call the _specific versions of the object allocation
3056 functions if possible.
3058 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3060 * driver.c: call setlocale ().
3062 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3064 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3067 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3069 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3071 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3072 wrappers (fix bug 42122)
3074 2003-05-04 Martin Baulig <martin@ximian.com>
3076 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3078 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3079 s/mini_set_defaults/mono_set_defaults/g.
3081 2003-05-04 Martin Baulig <martin@ximian.com>
3083 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3085 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3087 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3088 (reported by Don Roberts).
3090 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3092 * mini.c: temporarily work around two bugs for this release.
3094 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3096 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3097 that contains -export-dynamic and it makes using the ld script
3099 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3101 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3103 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3106 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3108 * mini.c: make sure leave calls all the needed finally blocks,
3109 even when the target jumps out of multiple exception clauses.
3111 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3113 * ldscript, Makefile.am: add linker script to reduce the number of
3114 exported symbols (should also fix the issues with libwine defining
3115 some of the same symbols in io-layer).
3117 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3119 * driver.c (mini_main): Avoid assertion when no file name is given on
3122 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3124 * driver.c: added --version/-V command line option.
3125 Added the inline optimization in the regression tests.
3127 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3129 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3130 to the type in the method signature (fixes bug#42134).
3132 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3134 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3136 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3138 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3140 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3142 * driver.c: fixed bug #42100.
3144 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3146 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3148 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3150 * mini.c: moved most of the code required to do inlining to its own
3151 function so it can be reused. Inline also ctors if appropriate.
3153 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3155 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3156 the runtime can call mono API functions.
3158 2003-04-27 Martin Baulig <martin@ximian.com>
3160 * debug-mini.c (mono_debug_init_method): Added
3161 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3162 send a notification to the debugger.
3164 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3165 running in the Mono Debugger, just pass the breakpoint number to
3166 mono_debug_init_method().
3168 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3170 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3172 * mini.c: allow some more unsafe compares.
3174 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3176 * mini-x86.c, Makefile.am: make distcheck works (partially from
3177 a patch by Richard Lee <r.h.lee@attbi.com>).
3178 * regset.c, regset.h: removed, they are unused.
3180 2003-04-25 Dick Porter <dick@ximian.com>
3182 * driver.c: Usage reports the name as 'mono' not 'mini'
3183 * exceptions-x86.c: Build and run on freebsd
3185 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3187 * Makefile.am: install the program with the 'mono' name and
3188 the library as libmono instead of mini and libmini.
3190 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3192 * driver.c: provide the APIs for the embedding interface of the old jit.
3194 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3196 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3198 2003-04-23 Martin Baulig <martin@ximian.com>
3200 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3202 * driver.c: Added `--debug' command line argument to enable
3205 2003-04-23 Martin Baulig <martin@ximian.com>
3207 * debug.[ch]: Removed. The code is now in
3208 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3210 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3213 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3215 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3217 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3220 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3221 mono_domain_finalize.
3222 (mini_method_compile): use mono_method_profile* if the the option is
3225 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3227 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3228 methods with their wrapper.
3230 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3231 methods with their wrapper.
3233 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3236 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3239 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3242 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3244 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3246 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3248 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3249 of the mempool. This is slightly faster and uses less memory
3251 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3253 * mini.c: avoid O(n) allocation for variables.
3255 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3257 * mini.c: handle items on the stack after inlining methods.
3259 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3261 * mini.c: make the method->opcode optimization dependent
3262 on MONO_OPT_INSTRINS and do it lazily.
3264 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3266 * driver.c: print overall results at the end of regression run.
3268 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3270 * inssel.brg: don't overwrite symbolic registers.
3272 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3274 * inssel-x86.brg: fix conversion from long to float.
3276 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3278 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3280 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3282 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3284 * driver.c: Added --print-vtable option as in the old JIT.
3286 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3288 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3290 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3292 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3294 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3296 * mini.c regalloc.c regalloc.h: Fix memory leak.
3298 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3300 * aot.c (mono_aot_get_method): register all used strings
3302 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3304 * mini.c: always intern strings references with ldstr at compile time.
3306 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3308 * Makefile.am: add BUILT_SOURCES.
3310 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3312 * driver.c: give a better error message when the assembly to execute
3313 doesn't have an entry point.
3315 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3317 * Makefile.am: added hack for automake
3319 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3322 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3324 22003-04-07 Martin Baulig <martin@ximian.com>
3326 * Makefile.am: Added Makefile.am.
3328 * debugger-main.c: Removed, this is now in the debugger where it
3331 * mini.pc.in: Call this package `mini' for the moment.