1 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3 * mini-s390.c: Corrected macro in emit_float_to_int
5 * s390-abi.cs: Tests to exercise the s390 ABI
7 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
9 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
12 * basic.cs: Add a test for add.ovf.un.
14 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
16 * mini-sparc.c: add case for OP_IDIV_UN
18 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
24 2004-07-30 Ben Maurer <bmaurer@ximian.com>
26 * basic.cs: regression tests.
28 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
31 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
33 * basic.cs: Add a new test.
35 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
36 and AOT. Various fixes and optimizations.
38 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
40 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
42 * mini-ppc.c: make sure temp regs are not used for global reg
45 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
47 * cpu-sparc.md: conv_i8 fix for 64bits
49 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
51 2004-07-29 Ben Maurer <bmaurer@ximian.com>
53 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
54 add opcode for cmp BYTE PTR [eax], imm.
56 * inssel.brg: Make memcpy and memset takes bases.
58 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
60 * *-amd64.*: More AMD64 work.
62 2004-07-28 Ben Maurer <bmaurer@ximian.com>
64 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
65 add a compare-not-equal opcode.
67 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
69 * mini.c: Use mono_init_from_assembly instead of mono_init.
71 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
73 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
75 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
77 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
79 * inssel.brg: 64 bit fixes.
81 * mini.h (MonoCallInst): Add some AMD64 specific data.
83 * mini.h: Add some OP_P opcodes.
85 2004-07-28 Ben Maurer <bmaurer@ximian.com>
87 * basic.cs: tests for 61797 and 61740
89 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
91 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
92 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
94 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
96 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
98 * *-amd64*.*: Ongoing AMD64 work.
100 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
102 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
104 * *-amd64*: Ongoing AMD64 work.
106 * mini-arch.h: Add AMD64 support.
108 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
110 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
112 * mini-ops.h: Add new opcodes.
114 * Makefile.am: Add AMD64 support.
116 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
117 rules into the inssel-long*.brg files.
119 * *-amd64.*: Add beginnings of AMD64 backend.
121 2004-07-22 Ben Maurer <bmaurer@ximian.com>
123 * mini.c (print_dfn): commenting out the code that prints
124 the cil. With -O=deadce, this makes -v -v crash.
126 * cpu-pentium.md: make checkthis have a length of 2
128 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
130 * mini-sparc.h: fix implementations of __builtin
131 functions for Sun compiler for V9.
133 2004-07-16 Ben Maurer <bmaurer@ximain.com>
135 * mini.c: use the new stelem.ref wrapper
136 * exceptions.cs, arrays.cs: new stelem.ref tests
138 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
140 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
141 new XSP should work with these changes).
143 2004-07-14 Ben Maurer <bmaurer@ximain.com>
145 * inssel-{long32,x86,}.brg: trivial optimizations.
147 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
149 * mini.c: load value when emitting box operation in
152 2004-07-12 Ben Maurer <bmaurer@ximian.com>
154 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
155 is one byte shorter than cmp DWORD PTR [eax], 0.
157 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
159 * inssel-ppc.brg: arguments on the stack are always
160 relative to the stack pointer (spotted by Neale Ferguson).
162 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
164 * exceptions-x86.c: delay appending the method name to the trace until
165 after mono_jit_info_table_find is called, as this gets the real
168 2004-07-09 Ben Maurer <bmaurer@ximian.com>
170 * aot.c: register roots
172 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
174 * aot.c : I could just use PLATFORM_WIN32 flag.
176 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
178 * aot.c : Reverting the previous fix. This time it broke linux build.
180 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
182 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
184 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
186 * mini.c (handle_stack_args): Remove some more debugging code.
188 * mini.c (handle_stack_args): Remove debug output left in by mistake.
190 * driver.c mini.h aot.c: Allow additional options to be specified with
191 --aot and pass them to mono_compile_assembly.
193 * aot.c: Add experimental code to AOT compile all loaded assemblies
194 on demand and save the code into a cache in the filesystem.
196 * aot.c: Add support for more wrapper methods.
198 * mini.c (handle_stack_args): Handle some corner cases. Fixes
201 * cpu-*.md: Remove removed opcodes.
203 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
204 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
205 related icalls to marshal.c.
207 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
209 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
211 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
213 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
215 2004-07-06 Ben Maurer <bmaurer@ximian.com>
216 * liveness.c: If liveness is recomputated we need to reset the information
217 for each variable. This way, if the liveness range has been narrowed
218 by optimizations that happened after the last computation, we can return
221 For example, if you have
226 // Tons of code that does not affect i
232 i = 0 is dead code and will be removed by SSA. However, when
233 linear scan gets to the code, i will still appear to be live
234 throughout the entire block. This prevents good register allocation.
236 2004-07-06 Martin Baulig <martin@ximian.com>
238 * debug-mini.c (mono_debug_init_method): Allow
239 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
240 (mono_debug_add_icall_wrapper): New method.
242 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
244 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
246 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
249 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
251 * aot.c (mono_aot_load_method): Fix loading of debug info.
253 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
255 * aot.c: Add logging support.
257 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
259 * mini.h: Add prototype for mono_print_method_from_ip.
261 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
263 * inssel.brg: 64 bit fixes.
265 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
268 * Makefile.am: Add SPARC64 support.
270 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
272 * aot.c: Fix alignment problems on 32 bit platforms.
274 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
276 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
279 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
282 * mini.h: Bump AOT file version. Some 64 bit fixes.
284 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
286 * inssel-sparc.brg: Add new rule to avoid register moves.
288 * inssel.brg: Add ldind_to_load_membase helper function.
290 2004-06-30 Ben Maurer <bmaurer@ximian.com>
292 * mini.c: OffsetToStringData intrinsic.
294 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
296 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
298 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
301 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
302 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
304 * mini.c: reinstated mono_compile_get_interface_var()
305 on x86, too, since the change breaks the Gtk# build there as well.
307 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
309 * driver.c: remove loop from the default optimizations: it seems to
310 interact badly with some of the other options (see bug #60613).
312 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
314 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
315 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
317 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
319 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
320 vararg-using methods.
322 2004-06-21 Martin Baulig <martin@ximian.com>
324 * mini/mini-exceptions.c
325 (mono_handle_exception): Added `gpointer original_ip' argument.
326 After calling mono_unhandled_exception(), call
327 mono_debugger_unhandled_exception() and if that returns true,
328 restore the context and return.
330 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
332 * mini-ppc.c: prefer the use of relative branches so
333 they won't need to be patched in aot code (patch from Patrick Beard).
335 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
337 * aot.c: patch from Patrick Beard to make the output assembly
338 more correct for the MacOSX assembler. Small tweak to
339 generate sane images on Linux/PPC, too.
341 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
343 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
344 case until bug #59509 is fixed (shows up in #60332).
346 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
348 * mini.c: make sure the needed wrappers are compiled, too, with
351 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
353 * driver.c: remove NPTL reference in --version output.
355 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
357 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
358 generate valid assembly for the Mach-O assembler.
360 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
362 * driver.c: don't include abcrem in the all optimization specifier
363 since it slows down jit compilation too much for now.
365 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
367 * mini.c: use BIGMUL only if both operands have the same signage.
368 * iltests.il: Test for bug 60056. (errors related to signage in
373 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
375 * mini.c, aot.c: memory leak fixes.
377 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
379 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
381 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
383 * Makefile.am: remove the -static hack completely, it links in
384 statically glib as well.
386 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
388 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
389 * exceptions.cs: make it compile with new mcs/csc.
391 2004-06-03 Massimiliano Mantione <massi@ximian.com>
392 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
393 and added relevant test case.
395 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
397 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
398 regressions in gtk-sharp.
400 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
402 * exceptions.cs: New regression tests.
404 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
406 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
408 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
410 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
412 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
414 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
416 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
418 * mini.c (mono_jit_runtime_invoke): Init class in this
419 method instead of trusting mono_jit_compile_method to
420 do the work (because wrappers can be in object class)
422 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
424 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
426 * basic-long.cs: New regression test.
428 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
430 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
433 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
435 * Makefile.am: fix miguel's change to build mono statically against
436 libmono (track build dependencies).
438 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
440 * cfold.c: Some glib versions do not have G_MININT32.
442 2004-05-26 Massimiliano Mantione <massi@ximian.com>
444 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
445 with precision of tan, atan, sin and cos, and implemented related
446 regressions tests (fixes bug 54467, but one new problem appeared and
449 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
451 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
453 * exceptions.cs: Add test for constant folding && division by zero.
455 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
456 since driver.c is in libmono too, so the optimization was useless.
458 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
459 variable to driver.c so the compiler can emit more efficient code to
462 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
464 * Makefile.am: don't distribute generated inssel.[ch] files.
466 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
468 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
469 into the default appdomain. Fixes #58707.
471 * jit-icalls.c: Remove the broken approximation for truncl, doing
472 no conversion is better.
474 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
477 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
479 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
480 of the mcrxr instruction which is not available on some processors
481 even if it's documented to be. Implement add and sub overflow correctly
482 (still not complete for long unsigned). Speed up icalls a bit.
484 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
486 * mini.c (mono_jit_compile_method_with_opt): Make sure that
487 we run .cctor in the current domain instead of target_domain.
489 Fixes bug #58558, .cctor not being called in -O=shared.
491 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
493 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
495 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
497 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
498 which can be done with an imm8, do it that way.
499 (mono_arch_output_basic_block): ditto for a jmp
500 (mono_arch_emit_prolog): Computate maximum offset of a label.
502 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
504 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
505 now tries to allocate prefered physical reg's for virtual
506 regs. This reduces the number of emited spills/loads with
507 20-30% on our core assemblies.
509 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
511 * jit-icalls.c: truncl() is not needed and trunc() is
512 the correct thing to do anyway (bug #58287).
514 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
516 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
519 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
521 * driver.c: enable loop optimizations by default.
523 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
525 * mini-x86.c: fix calc of max loop size when aligning loops start.
527 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
529 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
532 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
534 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
537 * basic-long.cs: Add tests for add/subtract of immediates with carry.
539 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
541 * mini.c (inline_method): Allways inline some wrappers even if the cost
542 is too large. Fixes #58785.
544 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
546 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
548 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
549 (crichton@gimp.org). Beginning of support for sparc/linux.
551 * mini-sparc.c: Optimize retrieval of LMF address.
553 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
555 * exceptions-ppc.c: handle alloca in methods with clauses.
557 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
559 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
561 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
563 * mini.c: Delegate most of the abort signal work to
564 mono_thread_request_interruption, which also handles Stop and Suspend
567 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
569 * mini.c mini.h: Allow inlining of icall wrappers if the backend
570 supports the save/restore lmf opcodes.
572 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
574 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
577 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
579 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
581 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
582 methods which contain array accesses.
584 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
585 boundaries. Fixes #58537.
587 * iltests.il: Add regression test for #58537.
589 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
591 * mini-x86.c (mono_arch_local_regalloc): Last part of
592 fix for bug #58633 (releasing register to early).
594 2004-05-18 Miguel de Icaza <miguel@ximian.com>
596 * basic-long.cs: Add new regression test.
598 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
600 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
601 register too early on the chain.
603 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
605 * mini.c (create_helper_signature): Use a helper function to reduce
606 the code which needs to be written. Also set the calling convention of
607 icalls on windows. Fixes #57840.
609 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
611 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
612 exceptions-ppc.c: added helper function to get the instruction address
613 from a signal handler context.
615 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
617 * helpers.c: use g_get_tmp_dir. Invokes happyness
620 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
622 * helpers.c: Add new env variable to pass args to objdump.
623 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
625 2004-05-17 Radek Doulik <rodo@ximian.com>
627 * Makefile.am (common_sources): added abcremoval.h so it get
628 disted and daily mono packages on go-mono.com will build again
630 2004-05-17 Massimiliano Mantione <massi@ximian.com>
632 * abcremoval.c: Fixed coding style, added copyright header.
634 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
636 * mini.h: Added prototype for abc removal main function.
638 * build_relations_propagation_table.pl: Added copyright header.
640 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
642 * basic-long.cs: reg test for complex ceq_long bug.
644 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
646 * mini-x86.c (mono_arch_local_regalloc): Correctly free
647 reg in long and clob case (bug #58343). Fixed/added comments.
649 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
651 * mini.c (mono_jit_runtime_invoke): Follow new convention
652 of calling the invoke method with an function pointer.
654 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
656 * ChangeLog: Fix author of memory leak patch.
658 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
660 * Makefile.am: fix make dist as well...
663 2004-05-14 Massimiliano Mantione <massi@ximian.com>
665 * cfold.c: Made so that conversions from pointer to int4 are no-ops
666 on archs where pointers are 4 bytes long.
668 * Makefile.am: Added abcremoval.c source file.
670 * abcremoval.c: Added abcremoval.c.
672 * abcremoval.h: Added abcremoval.h.
674 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
676 * inssel.brg: Enabled bounds check removal.
678 * mini.c: Added support for abcrem optimization.
680 * mini.h: Added abcrem optimization label.
682 * driver.c: Added support for abcrem optimization.
684 * propagated_relations_table.def: Added propagated_relations_table.def.
686 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
688 * mini.c, cfold.c: fix style.
690 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
692 * mini.c: handle issue with the low-level implementation of
693 some long opcodes (bug #54209).
695 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
697 * basic.cs: test for my new cmov stuff.
699 2004-05-13 Patrik Torstensson
701 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
702 opt and added peephole documentation.
704 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
706 * tramp-ppc.c: rewrote the generic trampoline code.
708 2004-05-11 Patrik Torstensson
710 * mini-x86.c: optimize long shl/shr asm code (one less branch)
712 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
714 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
716 * mini.h mini.c dominators.c: Applied patch from Derek Woo
717 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
719 * mini.c: Add new icalls for AsAny marshalling.
721 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
723 * tramp-ppc.c, mini-ppc.c: more cleanups.
725 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
727 * mini.c: no warnings.
729 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
731 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
733 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
735 * mini.c: In the thread abort signal handler, if the thread is in the
736 process of being stoped, don't throw the Abort exception, just stop the
739 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
741 * tramp-ppc.c: removed old code.
743 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
745 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
746 do some simple speed optimizations on ppc.
748 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
750 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
751 and large offsets in load/store.
753 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
755 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
756 it causes regressions.
758 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
760 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
763 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
765 * jit-icalls.c: remove warnings.
766 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
767 speedups for unsafe code.
769 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
771 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
773 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
775 * basic-calls.cs: Add new regression test.
777 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
780 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
782 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
785 2004-05-06 Patrik Torstensson
787 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
788 long reg allocation in any reg (not only eax:edx) and implemented
789 long shl/shr ops in asm instead of helpers.
791 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
793 * mini-sparc.h: Fix warnings.
795 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
798 * mini-exceptions.c (mono_handle_exception): Call the filter in a
799 separate statement for clarity.
801 * mini-sparc.c: Update status.
803 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
805 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
808 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
810 * inssel-ppc.brg: another small pre-release workaround:
811 we don't do overflow detection for long_sub_un.
813 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
815 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
816 (also works around a weird ppc bug: 57957).
818 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
820 * tramp-ppc.c: trampoline fixes.
822 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
824 * mini-ppc.c: fixed typos.
826 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
828 * mini-ppc.c, exceptions-ppc.c: more code saves registers
829 at the top of the stack. Fixed typos. Use a frame registers
830 for all the methods with exception clauses.
832 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
834 * exceptions-ppc.c: restore fp registers.
836 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
838 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
839 order from the stack top (moved the stack room to save the
840 return value for trace after the param area). Fixed corruption
841 in restoring registers on unwind.
843 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
845 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
847 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
849 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
850 and prolog/epilog for methods that use it. Allow
851 enough param area room for varargs methods. Fix miguel's
852 breakage in exception handling.
854 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
856 * Makefile.am: run genmdesc only on current arch.
858 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
861 * mini-x86.h: fix the build on windows.
863 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
865 * 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.
867 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
869 * mini-exceptions.c: New file.
871 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
872 Move some parts of the x86 exception handling code to an
873 arch-independent file so it can be shared with other ports.
875 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
877 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
879 2004-04-26 David Waite <mass@akuma.org>
881 * driver.c: remove comma from end of enumeration declaration
883 2004-04-26 Jackson Harper <jackson@ximian.com>
885 * driver.c: parse config file before loading first assembly. This
886 allows the user gac to be enabled/disabled.
888 2004-04-23 Miguel de Icaza <miguel@ximian.com>
890 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
891 simpler mechanism: we do not care what is encoded initially
892 (branch absolute or relative), we care about the code and its
893 target. I kept the old code for reference for now.
895 The new code tries first to determine if the jump is anywhere in
896 the -/+32 absolute meg range, if it succeeds, it encodes using the
897 absolute branch; If not, it tried to find something in the
898 relative range, if not, it uses the handle_thunk code.
900 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
902 * exceptions-ppc.c: use the correct ip register on macosx.
904 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
906 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
908 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
910 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
911 Raise exception on integer divide by zero by hand since the hw
912 doesn't support it. Handle NaNs in FP compares.
914 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
916 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
917 code reducing duplication between the platforms and enabled
918 signal exception handling (on linux for now).
920 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
922 * exceptions-ppc.c: more macosx support.
924 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
926 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
928 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
930 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
932 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
934 * iltests.il: more tests.
936 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
938 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
941 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
943 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
945 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
947 * liveness.c: Mark variables as volatile in all basic blocks reachable
948 from exception clauses.
950 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
952 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
955 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
957 * iltests.il, basic.cs: more tests for regalloc.
959 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
961 * iltests.il: Some tests for register allocation modifications
964 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
966 * exceptions.cs: Add regression test for bug #56782.
968 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
969 original stack trace if an exception is rethrown. Fixes #56782. Oh,
970 the beauty of fixing the same thing in 5 different files...
972 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
974 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
977 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
979 * mini.c: Add support for STRWLPARRAY marshalling convention.
981 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
983 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
984 to init the context to setup the regs pointer).
986 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
988 * exceptions-ppc.c: more exceptions work.
990 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
992 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
995 2004-04-13 Miguel de Icaza <miguel@ximian.com>
997 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
998 can use the memory directly.
1000 * cpu-pentium.md: Update documentation from a post from Zoltan.
1002 add x86_add_membase, x86_sub_membase, x86_mul_membase
1004 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1006 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1007 GENERAL_REGS they were also hardcoded for all PPC ports.
1009 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1011 Remove hard-coded limit for floating point registers, use
1012 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1014 Notice that in MacOS X calling conventions you can fit a lot more
1015 floating point values in registers, so I should update the PInvoke
1016 test to excercise the passing of floating point values on the
1017 stack (currently broken).
1019 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1021 * tramp-ppc.c (create_trampoline_code): Added
1022 JUMP_TRAMPOLINE_SIZE.
1023 (ppc_magic_trampoline): Follow the pattern from
1024 x86_magic_trampoline: if code is set to zero, return.
1025 (create_trampoline_code): Always pass MonoMethod to the jump
1026 trampoline, before it was passing a null.
1027 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1028 share the code with mono_arch_create_jit_trampoline.
1030 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1032 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1035 * cpu-g4.md: Added length for jmp instruction, the worst case
1036 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1039 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1041 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1043 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1045 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1046 before each IL instruction.
1048 * mini.c (CEE_BOX): Fix warnings.
1050 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1052 * mini.c: removed a few unused vars and extra whitespace.
1054 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1056 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1058 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1060 (OP_GETCHR): use the above
1061 (CEE_LDELEMA): use the above.
1063 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1064 version of the generic impl.
1065 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1066 (CEE_LDELEMA): use the above.
1068 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1070 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1073 * iltests.il: Added new regression test for #56317.
1075 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1077 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1078 under NetBSD. Fixes #56450.
1080 * liveness.c (update_gen_kill_set): Fix previous patch.
1082 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1084 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1086 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1088 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1091 * inssel-sparc.brg: Add more optimizations.
1093 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1095 2004-04-01 Martin Baulig <martin@ximian.com>
1097 * mini.c (handle_box): New static function; moved the
1098 implementation of CEE_BOX here.
1099 (mono_method_to_ir): Added `constrained_call' variable.
1100 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1101 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1102 mono_method_get_constrained() to get the method.
1104 2004-04-01 Martin Baulig <martin@ximian.com>
1106 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1107 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1108 (mono_method_to_ir): We don't need these macros anymore since
1109 mono_class_get_full() already takes care of it.
1111 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1113 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1114 use @function (as doesn't accept #function here) and check the return
1115 value of system and stop if fails.
1117 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1119 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1121 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1123 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1125 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1127 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1130 * basic-long.cs: Add test for negation of Int64.MinValue.
1132 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1134 * mini-sparc.c: Update status.
1136 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1138 * exceptions-sparc.c: Fix return value in filters.
1140 * inssel-sparc.brg: Fix register allocation in some rules.
1142 2004-03-28 Martin Baulig <martin@ximian.com>
1144 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1147 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1149 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1151 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1152 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1153 remove unused conv_u4 opcode.
1155 * mini-x86.c: Remove valgrind workaround since it slows down things
1156 even when mono is not run under valgrind.
1158 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1160 * mini-sparc.c: Update status.
1162 * inssel-sparc.brg: Add some optimizations.
1164 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1165 future delay slot filling. Add support for varargs, tail calls and JMP.
1167 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1168 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1170 * inssel.brg: Fix register allocation in OP_ARGLIST.
1172 * inssel.brg: Fix warnings.
1174 2004-03-25 Martin Baulig <martin@ximian.com>
1176 * mini.c (inflate_generic_field): Removed.
1177 (mini_get_method): Removed, use mono_get_method_full(),
1178 (mini_get_class): Removed, use mono_class_get_full().
1179 (mono_method_to_ir): Pass our generic context to
1180 mono_field_from_token().
1182 2004-03-25 Martin Baulig <martin@ximian.com>
1184 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1185 of a `MonoMethod *'.
1186 (mini_get_method): Take a `MonoGenericContext *' instead
1187 of a `MonoMethod *'.
1188 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1189 a new local variable called `generic_context' which holds the
1190 current `MonoGenericContext *'; use it to lookup things.
1192 2004-03-24 Martin Baulig <martin@ximian.com>
1194 * mini.c (mini_get_class): New static method; if we're inside a
1195 generic instance, inflate the class if neccessary.
1196 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1198 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1200 * iltests.il: New regression test for #55976.
1202 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1205 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1207 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1210 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1212 * liveness.c: Consider SSA stores as well as loads when making vars
1215 * exceptions.cs: New regression tests for register allocation.
1217 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1219 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1220 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1221 domain lock only to protect puntual access to data structures.
1222 Added access lock for sighash, jit_icall_hash_name,
1223 jit_icall_hash_addr and domain->code_mp.
1225 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1227 * driver.c: Print SIGSEGV handling method.
1229 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1231 * mini.c (setup_jit_tls_data): Handle case when this is called
1232 multiple times for a thread.
1234 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1235 is different from fbxx_un. Fixes #54303. Also use constants instead of
1236 magic numbers in a lot of places.
1238 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1240 * exceptions.cs: Fix cctor test when --regression is used.
1242 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1244 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1247 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1249 * inssel-ppc.brg: fixed register assignments for some rules.
1251 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1253 * exceptions.cs: Add test for exceptions in static constructors.
1255 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1256 static constructors outside the domain lock. Fixes #55720.
1258 2004-03-17 Martin Baulig <martin@ximian.com>
1260 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1261 (inflate_generic_field): Take the `MonoMethod *' instead of the
1262 `MonoClass *' and added support for generic method.
1263 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1264 have a `field->parent->gen_params', only inflate the field if it's
1265 an open constructed type.
1267 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1269 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1270 exception object instead of the preconstructed ones.
1272 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1274 * mini.c: reverted changed to sigsegv_signal_handler commited
1275 accidentally in the previous patch.
1277 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1280 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1281 running --aot with an old assembly.
1283 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1285 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1288 * mini-sparc.c: Add support for v9 branches with prediction.
1290 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1292 * mini.c (mini_init): #warning is GNUC only
1294 * mini-sparc.h: implement __builtin_frame_address
1295 and __builtin_return_address for Sun C compiler
1297 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1299 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1301 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1303 * basic-calls.cs: Add test for unaligned byref long argument passing.
1305 * mini-ops.h: Add sparcv9 compare and branch instructions.
1307 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1308 v9 instructions if we have a v9 cpu.
1310 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1311 registers for global allocation.
1313 * exceptions-sparc.c: Fixes.
1315 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1317 * liveness.c (mono_analyze_liveness): Optimized version.
1319 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1321 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1324 * basic-float.cs basic-calls.cs: New regression tests.
1326 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1328 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1329 sigaltstack implementation.
1331 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1333 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1334 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1336 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1338 * mini.c: Fix warnings.
1340 * mini.c (mono_resolve_patch_target): New function which contains the
1341 arch independent part of the patching process.
1343 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1344 patching code to a separate function.
1346 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1348 * mini.c (add_signal_handler): ifdef out on Windows
1350 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1352 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1353 cpu-sparc.md: Add exception handling support + other fixes.
1355 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1356 typed GC detection in --version.
1358 * basic.cs exceptions.cs: New regression tests.
1360 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1361 the arch specific code can store data during a compilation.
1363 * mini-ops.h: Add OP_SETFRET.
1365 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1366 function, register a separate icall for each arity, so the icalls can
1369 * mini.c (mono_print_tree): Print negative offsets in a more readable
1372 * mini.c: Make signal handling work on sparc.
1374 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1376 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1378 * jit-icalls.c: Emulate truncl by aintl on solaris.
1380 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1382 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1384 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1386 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1388 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1389 a MarshalByRef type, inline a method that performs the check, taking into
1390 account that the object can be a proxy. Also implemented tow new opcodes:
1391 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1392 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1393 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1395 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1397 * mini-ppc.c: if a relative branch displacement is too big
1398 but it points to and area reachable with an absolute branch,
1401 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1403 * mini.c: optimize small copies in cpblk.
1405 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1407 * basic-calls.cs basic-float.cs: New regression tests.
1409 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1410 negative offsets from %fp. Implement localloc. Fix local register
1411 allocation. Fix the case when the this argument needs to be saved to
1412 the stack. Implement some missing opcodes.
1414 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1416 * mini.c (mini_method_compile): Reenable global regalloc in methods
1417 with exception handlers.
1419 * linear-scan.c (mono_varlist_sort): Fix warning.
1421 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1423 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1426 * liveness.c: Make all variables uses in exception clauses volatile, to
1427 prevent them from being allocated to registers. Fixes #42136.
1429 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1431 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1434 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1435 argument to mono_arch_regalloc_cost.
1437 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1440 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1442 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1443 Make the cost of allocating a variable to a register arch dependent.
1445 * basic-calls.cs: Fix compilation of tests.
1447 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1448 helper function to cut back on the number of #ifdefs needed.
1450 * mini-ppc.c: Fix compilation.
1452 * basic-calls.cs: New regression tests.
1454 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1456 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1457 of l0 since that is callee saved.
1459 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1462 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1463 of delay instruction.
1465 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1467 * mini.h (MonoCallInst): Add 'virtual' flag.
1469 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1471 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1473 * *.cs: New regression tests.
1475 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1478 * mini.c (mono_runtime_install_handlers): Fix build.
1480 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1481 'signal_stack_size' members.
1483 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1484 alternate signal stack.
1486 * exceptions-x86.c: Add stack overflow handling.
1488 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1489 functions to arch independent code.
1491 * mini.c (mono_print_tree): Print more detailed info for load_membase
1494 2004-02-23 Martin Baulig <martin@ximian.com>
1496 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1498 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1500 * mini-x86.c: fixed reg allocation for div/rem.
1502 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1504 * driver.c (mono_main): Report some configuratio options on --version.
1506 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1508 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1509 low in the address space. Correctly flush memory in thunks where we
1512 2004-02-20 Martin Baulig <martin@ximian.com>
1514 * mini.c (mini_get_method): New static method; inflate all generic
1515 methods and methods in open generic instances.
1516 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1517 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1519 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1521 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1523 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1525 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1527 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1529 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1530 it compile using Sun's compiler.
1532 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1534 * 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.
1536 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1538 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1540 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1542 * mini-ppc.c: handle calls outside of the allowed range with thunks
1543 allocated using the code manager.
1544 * tramp-ppc.c: use the code manager to hold generated native code.
1545 Fixed the magic trampoline to just patch vtable entries.
1547 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1549 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1552 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1554 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1557 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1558 if we have a working __thread implementation.
1560 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1561 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1563 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1565 * mini-x86.c: Fix compilation under gcc 2.
1567 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1569 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1570 contains a call to the wrapped function.
1572 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1573 OP_<CALL>_IMM opcodes, and use them under X86.
1575 * mini.c (mono_jit_find_compiled_method): Fix warning.
1577 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1579 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1581 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1582 functionality to mini.c.
1584 * mini.c (mono_create_jump_trampoline): New function to create a jump
1585 trampoline. Return a compiled method instead of a trampoline if it
1586 exists. Add a cache for jump trampolines.
1588 * mini.c (mono_jit_find_compiled_method): New function to return a
1589 compiled method if it exists.
1591 * mini-x86.c: Call mono_create_jump_trampoline instead of
1592 mono_arch_create_jit_trampoline.
1594 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1595 a jump trampoline. Fixes #52092.
1597 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1599 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1600 which is not up-to-date. Add check_corlib_version () instead.
1602 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1605 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1606 since newer valgrind versions do not need it.
1608 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1609 compile a method with a given set of optimizations.
1611 * mini.c: Compile icall wrappers on-demand instead of at startup.
1613 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1614 wrapper for an icall.
1616 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1618 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1621 * iltests.il: Add test for non-empty stack before switch instruction.
1623 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1625 * mini.c: Add support for new stringbuilder marshalling conventions.
1627 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1629 2004-02-01 Martin Baulig <martin@ximian.com>
1631 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1632 in `ginst->mtype_argv'.
1634 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1636 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1637 facilitate grepping.
1639 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1641 * mini.c: fixed buglet in initobj generic implementation for references.
1643 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1645 * Makefile.am: make the version script conditional.
1646 * jit-icalls.c: handle missing truncl().
1648 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1650 * exceptions.cs: Add more tests for double->int conversion.
1652 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1653 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1655 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1657 * driver.c: make --verbose --version emit an error
1658 if the loaded corlib doesn't match the runtime version.
1660 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1662 * mini-ppc.h: export ppc_patch().
1663 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1664 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1665 on par or better than on MacOSX.
1667 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1669 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1670 mono_lookup_pinvoke_call.
1672 * mini-x86.c: Under windows, the default pinvoke calling convention is
1673 stdcall. Fixes #52834.
1675 * mini.c (optimize_branches): Add an upper bound to the number of
1676 iterations to prevent infinite loops on strange loops. Fixes #53003.
1678 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1680 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1681 and ISINST. Fixes #52093.
1683 * objects.cs (test_0_vector_array_cast): New tests.
1685 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1687 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1688 checking in Array.Set ().
1690 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1693 * object.cs (test_0_multi_array_cast): New regression test.
1695 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1697 * exceptions-ppc.c: fix build on Linux/PPC.
1699 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1701 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1702 running under valgrind.
1703 (x86_magic_trampoline): Fix build bustage.
1705 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1706 negative values as well. This is needed for the encoding of the line number
1707 info, since sometimes the line numbers are not in increasing order.
1709 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1711 * cpu-pentium.md (localloc): Increase the size of the localloc
1712 instruction since it is a loop under Win32.
1714 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1717 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1719 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1720 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1721 Max Horn (max@quendi.de). Fix file names in comments.
1723 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1725 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1726 avoid stack overflow.
1727 (replace_usage): Avoid uninitialized variable warnings.
1729 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1730 and taking the address of valuetype variables.
1732 2004-01-03 Patrik Torstensson
1734 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1735 for other purposes than FP later on.
1737 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1739 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1742 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1744 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1746 2003-12-30 Patrik Torstensson <p@rxc.se>
1748 * mini-x86.h: Decreased number of availiable fp regs.
1749 Solves corner cases with FP spilling.
1751 2003-12-23 Patrik Torstensson <p@rxc.se>
1753 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1754 for floating point stack tracking / spilling on x86.
1757 * basic-float.cs: added float mul overflow test.
1759 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1761 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1763 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1765 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1766 supports for cond branches that overflow the immediate
1767 overflow offset. mcs can compile simple programs.
1769 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1771 * exceptions-ppc.c: exception handling support wip:
1772 finally handlers get run on exception.
1774 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1776 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1779 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1781 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1782 initial support for stack walking and unwinding.
1784 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1786 * driver.c (mono_main): Make corlib-out-of-sync message more
1787 descriptive. Also remove verify_corlib call.
1789 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1791 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1792 not overlap with other call's arguments, too.
1794 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1796 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1797 move to arch-specific code the choice of arch-specific
1798 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1799 * mini.c: ensure emulation calls will not interleave
1802 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1804 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1805 the magic trampoline stack frame is dropped before executing
1808 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1810 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1811 and integer to fp conversions. Added support for overflowing
1812 arguments on the stack. Reserve a couple more registers as temps.
1813 Added support for aot compilation (as output still needs to be
1816 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1818 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1819 Don't overwrite return register in some corner cases.
1821 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1823 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1824 static constructors when AOT compiling.
1826 * driver.c (mono_main): Call mono_check_corlib_version.
1828 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1830 * cpu-g4.md, basic.cs: fixed div target register.
1832 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1834 * mini-ppc.c, basic.cs: shl_imm fix with test.
1836 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1838 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1839 structures by value. Misc fixes.
1840 * objects.cs: more tests.
1842 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1844 * mini-ppc.c: lconv.ovf.i implemented.
1846 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1849 (mini_init): don't error out if someone already called g_thread_init.
1851 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1853 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1854 to be any type per the spec. Fix abnormal memory usage when
1855 the same object is repeatedly thrown.
1857 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1859 * mini.c: check for overruns in IL code.
1861 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1863 * TODO: Add/remove some todo entries.
1865 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1867 * driver.c (mono_main): Call mono_verify_corlib.
1869 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1871 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1872 This has been moved to mini.c
1873 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1874 type being casted is marshalbyref it could be a proxy, so instead of
1875 emitting the type check code, emit a call to a runtime method that will
1876 perform the check by calling CanCastTo if needed.
1878 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1880 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1881 methods with large stack frames under Win32.
1883 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1885 * Makefile.am: Distribute regression tests.
1887 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1888 at the end instead of inserting each variable into the sorted list.
1890 * linear-scan.c (mono_varlist_sort): New helper function.
1892 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1894 * mini.c: ensure arguments and locals are within bounds.
1896 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1898 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
1901 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1903 * mini.c (mono_cprop_copy_values): Fix crash.
1905 * aot.c: Set verbosity back to 0.
1907 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1909 * regalloc.c: complete memory leak fix by Laurent Morichetti
1912 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1914 * driver.c (main_thread_handler): Revert the previous patch.
1916 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
1919 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
1920 memory from the memory pool.
1922 * driver.c (main_thread_handler): Turn on all optimizations when
1925 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
1926 an array for better performance.
1928 * regalloc.c (mono_regstate_assign): Fix memory leak.
1930 * debug-mini.c (mono_debug_serialize_debug_info): New function to
1931 serialize the debug info.
1933 * debug-mini.c (mono_debug_add_aot_method): New function to load the
1934 debug info from the serialized representation.
1936 * aot.c: Save debug info into the generated file and load it when
1939 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1941 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1943 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
1944 More FP-related fixes.
1946 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
1948 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
1949 and register allocation buglet. Hello world now runs.
1951 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1953 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
1954 * tramp-ppc.c: fixed class init trampoline.
1955 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
1957 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1959 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
1960 mini.c: more ppc changes/fixes.
1962 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1964 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
1965 Also optimize the case when the arguments are the same in the caller
1968 * iltests.il: Add tests for tail calls with valuetype arguments.
1970 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1972 * mini-ppc.c: fixes for struct return type.
1974 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
1976 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1977 mono_spillvar_offset() to arch-specific code.
1979 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
1981 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
1983 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1985 * exceptions-x86.c: Fix stack space leaks.
1987 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
1988 registers from the lmf if the method has save_lmf set.
1990 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
1992 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
1993 of icall wrappers into InvokeInDomain, since these are now per-domain.
1995 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
1997 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
1998 make some opcode emulation and intrinsic ops enabled/disabled
1999 according to the architecture. More fixes.
2001 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2003 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2005 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2007 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2008 arch-specific handling for 'this' and struct return type to
2011 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2013 * aot.c: prevent divide by zero error when reporting (it happened with
2016 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2018 * mini.h (inst_switch): Remove unused macro.
2020 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2023 (load_aot_module): free 'info->methods' and 'info' properly. No more
2024 "free(): invalid pointer blah" messages when you have an old aot
2027 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2029 * jit-icalls.c, mini.c: Added support for context static fields.
2031 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2033 * mini.c (mono_method_blittable): Methods which set LastError are not
2034 blittable either. Fixes #51108.
2036 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2038 * mini.c: flush icache.
2039 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2041 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2043 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2045 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2047 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2050 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2053 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2055 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2057 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2058 instruction when the result is discarded.
2060 * iltests.il (test_0_div_regalloc): New regression test.
2062 * arrays.cs: Fix compilation error.
2064 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2066 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2067 float rules to inssel-x86.brg: sane architectures with FP registers
2068 don't need to implement these rules.
2070 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2072 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2074 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2076 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2077 implementation of 32 bit systems.
2079 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2081 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2082 (Jeroen Zwartepoorte).
2084 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2086 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2087 the caller and the callee matches.
2089 * mini.c (mono_method_to_ir): Add comment.
2091 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2092 signbit is missing on some platforms.
2094 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2096 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2098 * mini.c (setup_jit_tls_data): Call the new function.
2100 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2102 * mini-x86.c: Add experimental support for fast access to the lmf
2103 structure under NPTL/Linux 2.6.x.
2105 2003-11-06 Martin Baulig <martin@ximian.com>
2107 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2108 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2111 2003-11-02 Martin Baulig <martin@ximian.com>
2113 * mini.c (inflate_generic_field): New static method.
2114 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2115 generic instance and the field is declared in a generic type, call
2116 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2118 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2120 * mini.h mini.c (mono_method_same_domain): New function to return
2121 whenever the caller and the callee are in the same domain.
2123 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2125 2003-10-30 Martin Baulig <martin@ximian.com>
2127 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2128 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2130 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2131 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2133 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2135 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2138 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2139 object here, so it is in the correct appdomain etc.
2141 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2143 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2145 (mono_method_to_ir): Avoid freeing the type created returned from
2146 mono_type_create_from_typespec, since it is put into an internal cache
2147 by the function. Fixes pointer.exe.
2149 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2150 trampolines for icalls and pinvokes as well. Fixes #33569.
2152 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2154 * mini.c: Update after appdomain changes.
2156 * mini.c (mono_jit_compile_method_inner): Allways compile native
2157 method wrappers in the root domain, since there can only be one
2158 instance of them, whose address is stored in method->info.
2160 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2162 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2163 environment variable. Instead detect automatically whenever running
2164 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2167 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2169 * trace.c, trace.h: New files that implement the new trace option
2172 * driver.c: Document new --trace options.
2174 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2177 - if (mono_jit_trace_calls)
2178 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2180 * mini.h: prototypes.
2182 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2184 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2186 * mini.c inssel.brg: Implement typedefbyref opcodes.
2188 * mini.c (mono_jit_compile_method): Remove unused local variable.
2190 * mini.c (mono_jit_compile_method_inner): Ditto.
2192 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2194 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2196 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2198 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2200 * mini.c (mono_no_aot): Remove unused global variable.
2202 * mini.c: Thread safety fixes.
2204 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2206 * mini.c (mono_create_class_init_trampoline): Add a lock around
2207 class_init_hash_addr.
2209 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2212 * mini.c: Decompose the NEWARR instruction before decomposing its
2213 arguments. Fixes #30073.
2215 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2217 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2220 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2222 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2224 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2226 * driver.c: Add support for compiling icall wrappers to --compile.
2228 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2230 * inssel.brg: The empty value in class->interface_offsets is -1, not
2233 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2235 * objects.cs: New test for 'is' operator on an array of interfaces.
2237 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2239 * tramp-ppc.c: update trampoline code to support jumps
2240 and class initialization.
2242 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2244 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2246 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2248 * inssel.brg (OP_UNBOX): Remove unused rule.
2250 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2251 region instead of one for each method. Fixes #47813.
2253 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2255 * exceptions.cs (test_0_nested_finally): New regression test for
2256 nested exception handlers.
2258 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2260 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2262 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2265 * mini.c (mono_method_check_inlining): Make the inlining limit
2266 configurable by an environment variable.
2268 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2270 * mini.h: Bump AOT file version.
2272 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2273 token, store the image along with the token, since the token might not
2274 refer to the same image as the method containing the relocation,
2275 because of inlining.
2277 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2279 * mini.c (mono_precompile_assemblies): New function to compile
2280 all methods in all loaded assemblies.
2282 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2284 * regalloc.h regalloc.c (MonoRegState): Change the type of
2285 iassign and fassign to int*, since they can contain large negative
2286 values if the register is spilled. Also added some comments. Fixes
2289 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2290 under Win32. Fixes #42964.
2292 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2294 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2296 * aot.c: Added support for AOT compiling methods which contain calls
2297 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2300 * driver.c (compile_all_methods): Run the compilation in a thread
2301 managed by mono. Fixes #44023.
2303 * mini.c (mono_codegen): Print full method name in verbose output.
2305 * mini-x86.c (mono_arch_patch_code): Fix warning.
2307 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2308 jumps, since the method we are jumping to might be domain-specific.
2310 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2312 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2314 * inssel.brg: string chars are unsigned.
2316 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2318 * TODO: New todo item.
2320 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2321 which calls mono_runtime_class_init and patches the call site to
2322 avoid further calls.
2323 (mono_arch_create_class_init_trampoline): New arch specific function
2324 to create a class init trampoline.
2325 (create_trampoline_code): Generalized so it can create
2326 class init trampolines as well.
2328 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2329 (mono_create_class_init_trampoline): New function to create and cache
2330 class init trampolines.
2331 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2332 vtable given the address of a class init trampoline. Used by the
2334 (mono_codegen): Generate a call to a trampoline instead of
2335 mono_runtime_class_init in LDSFLD[A].
2336 (mono_codegen): Add relocations for the new trampoline.
2338 * mini.h mini-x86.c aot.c: Added a new relocation type:
2339 MONO_PATCH_INFO_CLASS_INIT.
2341 * mini.h: Bump AOT version number.
2343 * aot.c: Create a copy of the loaded code instead of using the original
2344 so methods which call each other will be close in memory, improving
2347 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2348 patch since it breaks the regression tests.
2350 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2351 for the register saving instruction sequence since the
2352 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2354 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2356 * TODO: Fix todo item && remove another.
2358 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2360 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2363 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2364 function of the module.
2366 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2367 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2368 --no-aot command line option.
2370 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2372 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2373 by Bernie Solomon (bernard@ugsolutions.com).
2375 * inssel.brg: Refactor the interface offset table related code into
2376 its separate functions and add support for the AOT case.
2378 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2380 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2382 * aot.c: Added mono_aot_verbose variable and made all debugging
2383 output depend on the value of this variable.
2385 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2386 method_label and info_label.
2388 * mini.h mini-x86.c aot.c: Added a new relocation type
2389 MONO_PATCH_INFO_IID for klass->interface_id.
2391 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2392 the MonoJitInfo structure.
2394 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2395 a non-root appdomain in shared mode.
2397 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2399 * aot.c: make aot loader less verbose. Remove free of unused variable.
2401 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2403 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2405 * .cvsignore: Added *.dll.
2407 * mini.c (mono_print_tree_nl): New function callable while debugging.
2409 * mini.c (mono_print_code): Export this.
2411 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2414 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2416 * mini.h (MonoCompile): Added 'jit_info' field.
2418 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2419 the cfg structure, since it is needed by the AOT compiler.
2421 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2423 * aot.c: A major rewrite. Changes include:
2424 - save exception tables for methods which have them.
2425 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2427 - reworked the file format so it is now much smaller and needs
2428 fewer relocation entries.
2430 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2432 * aot.c (load_aot_module): Fix build bustage on platforms without
2435 2003-09-04 Martin Baulig <martin@ximian.com>
2437 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2439 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2441 * TODO: Some new optimization ideas.
2443 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2445 * aot.c: Save the optimization flags used to compile the code into
2448 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2449 support emitting domain specific code.
2451 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2452 no longer domain neutral. It can be made domain neutral by compiling
2453 with --optimize=shared.
2455 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2458 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2459 loading of AOT code.
2461 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2463 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2464 if there is no domain neutrality information.
2466 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2468 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2469 format version into the generated library.
2471 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2472 callee method into the caller since one of them could be shared.
2474 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2475 system exceptions from AOT code now works.
2477 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2478 method if it is domain neutral and the callee is not.
2480 * graph.c (cfg_emit_one_loop_level): Fix warning.
2482 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2484 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2487 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2489 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2490 is needed by code which is executed before mono_runtime_init ().
2491 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2493 * mini.c (mono_thread_abort): Fix warning.
2494 (mono_jit_compile_method): Call static constructor in the AOT case too.
2496 * aot.c (mono_compile_assembly): Fix warning.
2498 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2500 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2502 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2504 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2506 * cpu-pentium.md: Fix the length of call opcodes so they include the
2507 ESP restoring instruction. Fixes #47968.
2509 2003-08-28 Martin Baulig <martin@ximian.com>
2511 * mini-x86.c (mono_arch_call_opcode): Added support for
2512 MONO_TYPE_GENERICINST.
2514 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2516 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2518 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2519 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2521 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2524 2003-08-26 Martin Baulig <martin@ximian.com>
2526 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2527 when reporting an error, set this to the actual error location.
2528 (mono_method_to_ir): Report the correct error location if
2529 get_basic_blocks() returned an error.
2531 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2533 * mini.c (mono_type_blittable): OBJECT is not blittable.
2534 (mono_method_blittable): Methods which have marshalling descriptors
2535 are not blittable either. Fixes #47842.
2537 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2539 * driver.c mini.c: Use an environment variable instead of a global
2540 variable. Also fix the build.
2542 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2543 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2546 * driver.c mini.c: Added --with-valgrind option to turn off some
2547 code which prevents mono from running under valgrind.
2549 * mini.c (mono_emit_call_args): Fixed warning.
2551 * mini.c (mono_emulate_opcode): Fixed warning.
2553 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2555 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2556 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2557 regalloc.c, regalloc.h: specify available registers in arch-specific
2558 code and support floats in the regallocator (patch by Laurent Morichetti
2561 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2563 * mini.c: mono_thread_current() can be called only after
2564 mono_runtime_init(): rearrange code to not call it early on.
2566 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2568 * mini.c: allocate jump tables in the code mempools.
2570 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2572 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2575 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2577 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2578 12 to 16. This fixes bug #47453.
2581 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2583 * mini-ppc.c: fixed indexed load and unsigned compares.
2585 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2587 * mini.c: reenabled installation of handler for
2588 thread abort signal.
2590 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2592 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2593 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2594 until it's fixed and actually useful.
2596 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2598 * inssel-long32.brg: couple more opcodes implemented.
2600 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2602 * mini-sparc.c: Even more opcodes implemeted.
2604 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2606 * mini-sparc.c: More opcodes implemented.
2608 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2610 * mini-sparc.c: More opcodes implemented.
2612 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2614 * inssel-sparc.brg: Add some needed rules. Direct
2616 * Makefile.am: Use inssel-sparc.brg
2617 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2618 an assert happy for now.
2620 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2622 * mini-sparc.c: Fixed compile errors.
2623 * exceptions-sparc.c: Same. We now produce a mono binary
2624 on sparc-linux. Yea.
2626 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2628 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2629 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2630 They compile, but do not work.
2632 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2634 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2635 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2636 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2639 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2641 * mini.c: more opcodes implemented and better support for generics.
2643 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2645 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2646 * mini.c, mini.h: first cut at generics support: some new instructions
2647 added and changed the behaviour of some of the existing ones.
2649 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2651 * mini.c: Removed definition of metadata_shared mutex here.
2653 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2655 * mini-x86.c: make vararg calls work for instance methods.
2657 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2659 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2660 returns the arguments in a separte list, now.
2662 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2664 * aot.c, mini.c: updates for array type representation changes.
2666 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2668 * mini.c: register function to perform jit shutdown.
2670 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2672 * mini.c: use a faster allocator if possible.
2674 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2676 * aot.c: some cleanups and portability changes.
2678 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2680 * mini.c: use faster allocation for CEE_BOX if possible.
2682 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2684 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2685 Moved inlined mempcy code to its own function so that is can be
2686 reused. Added an inline memset function as well (optimized initobj).
2687 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2689 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2691 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2693 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2695 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2696 arch code can setup the cpu for CLR execution, if needed.
2697 We use it on x86 to set the precision of FP operations.
2699 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2701 * mini.c: disable some optimizations if we can guess they'll cost too
2702 much for a given method.
2704 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2706 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2708 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2709 * mini.h mini.c mini-x86.c: Added instruction level coverage
2710 info collection support.
2712 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2714 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2715 is now implemented in the profiling API. Get rid of a couple of
2716 unnecessary global variables.
2718 2003-06-15 Nick Drochak <ndrochak@gol.com>
2720 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2721 * cpu-g4.md: add op_bigmul and op_bigmul_un
2722 * cpu_pentium.md: add op_bigmul_un
2723 * inssel-long32.brg: add rule for unsigned bigmul
2724 * mini-ops.h: define OP_BIGMUL_UN
2725 * mini-x86.c: THE BUG: handle (un)signed properly
2726 * mini.c: choose unsigned opcode if needed.
2727 This set of patches fixes bug #44291
2729 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2731 * mini.c (optimize_branches): improved to handle all kinds of
2732 conditional branches.
2734 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2736 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2737 don't raise exceptions.
2739 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2741 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2742 to arch-specific files.
2744 2003-06-09 Martin Baulig <martin@ximian.com>
2746 * Makefile.am (libs): Added $(LIBGC_LIBS).
2748 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2750 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2751 and OP_ATAN (fixes bug#44293).
2753 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2755 * Makefile.am, mini-x86.c: rename cpu description array to
2756 pentium_desc, since some compilers define the 'pentium' preprocessor
2759 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2761 * mini.c (mini_select_instructions): add explicit branch if the
2762 following block is not the false target of a conditional branch -
2763 we need this with any optimization that reorder or remove bblocks
2765 * mini.c (optimize_branches): bug fixes
2767 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2769 * mini.c (mono_method_to_ir): inline static readonly fields
2771 * ssa.c (fold_tree): start cfold support for long (very simple
2774 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2776 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2778 * inssel.brg: fixed memcpy (bug #44219).
2780 2003-06-05 Dick Porter <dick@ximian.com>
2782 * driver.c: Set the glib log levels to not abort if g_message
2785 g_set_prgname() has to happen before mini_init() so that the
2786 process handle gets the info.
2788 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2790 * driver.c: add intrins to the default optimizations to get wider
2793 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2795 * mini.h: some large basic blocks will overflow a 16-bit
2796 integers for symbolic registers.
2798 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2800 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2801 (mono_arch_output_basic_block): fix bug 43499
2803 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2805 * mini.c: kill duplicated definition of mono_debug_format.
2807 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2809 * mini-x86.c, arrays.cs: fixed register allocation bug.
2811 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2813 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2815 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2817 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2820 (print_method_from_ip): also print source location information if
2823 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2825 * mini.c (mono_find_block_region): bug fix in region code
2826 (mini_method_compile): enable removing unreachable code again, but
2827 only in methods without exception clauses.
2829 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2831 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2832 Implemented arglist opcode and handling of TypedReference type.
2833 Fixed x86 call convention when a structure is returned.
2834 Minimal support for calling static vararg methods.
2836 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2838 * mini.c (mini_method_compile): always remove unreachable code,
2839 because the code in them may be inconsistent (access to dead
2840 variables for example).
2842 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2844 * driver.c, debug-mini.c: warning fixes.
2846 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2848 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2850 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2852 * mini.c: thread-static fields are registered in mono_class_vtable(),
2853 so ensure the function is called before checking for them.
2855 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2857 * mini.c (optimize_branches): fix for bug 43586
2859 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2860 overflow (fixes Bug #43639)
2862 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2864 * mini.c, objects.cs: allow the use of stobj for primitive types.
2866 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2868 * mini.c: be less strict about argument checking until we support
2869 running the verifier.
2871 2003-05-27 Nick Drochak <ndrochak@gol.com>
2873 * basic-long.cs: tests for (ulong)int * (ulong)int also
2874 * mini.c: use the same trick for (ulong)int * (ulong)int
2876 2003-05-27 Nick Drochak <ndrochak@gol.com>
2878 * basic-long.cs: add regression test for (long)int * (long)int
2879 * cpu-pentium.md: add op_bigmul specification
2880 * inssel-long32.brg: add OP_BIGMUL rule
2881 * mini-ops.h: add OP_BIGMUL
2882 * mini-x86.c: register allocator: handle case where src1 needs to be
2884 * mini.c: substitute special BIGMUL opcode in the tree for
2885 (long)int * (long)int
2887 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2889 * jit-icalls.c: call the type ctor on field access if needed.
2891 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2893 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2894 to a method (including results of ldelema, bug#43207).
2896 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
2898 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
2899 colors to show exception handler blocks.
2901 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
2902 (fix for pinvoke7.cs).
2904 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2906 * mini.h, mini.c: ensure correct initialization order for types that
2907 require it. Prepare for lazy compilation of jit icall wrappers.
2908 Provide a name for opcode emulation to reduce unneeded mallocing.
2910 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
2912 * mini-x86.c: better register restoring code and profiling
2913 support for tail calls.
2915 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2917 * mini.h, driver.c: prepare for leaf methods optimization.
2919 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2921 * mini.c: get targets of branches before converting a method.
2923 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
2925 * mini.c (optimize_branches): added some experimental code (disbaled)
2927 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
2929 * mini.c (optimize_branches): fix branch to branch optimization
2931 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
2933 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
2935 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
2937 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
2940 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
2942 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
2943 enable use of interface variables again.
2945 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
2946 I1 to registers because there is no simply way to sign extend 8bit
2947 quantities in caller saved registers on x86.
2949 * inssel-float.brg: set costs of some rules to 2 so
2950 that monobure always select the arch. specific ones if supplied,
2951 regardless of the order we pass the files to monoburg.
2953 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2955 * mini.c, mini-x86.c: since the magic trampoline for jumps
2956 can't patch the code directly, we do it as soon as the
2957 method gets compiled.
2959 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2961 * mini-x86.c, mini.h: introduce a new patching method
2962 to support CEE_JMP and tail calls.
2963 * mini.c: obey tail.call. Don't precompile methods target
2965 * tramp-x86.c: new trampoline code to handle methods
2966 reached through a jump.
2968 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
2970 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
2971 bit values to registers
2973 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
2975 * mini.c (mono_compile_get_interface_var): share interface
2976 variables if possible.
2978 2003-05-16 Martin Baulig <martin@ximian.com>
2980 * debug-mini.c (mono_init_debugger): New function to initialize
2981 the debugger. This is not in the debugger since it needs to
2982 access some of mini's internals.
2984 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2986 * mini.c (mono_method_to_ir): inlining fixes/cleanups
2988 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
2990 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
2991 for value type handling.
2993 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2995 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
2996 (mono_method_check_inlining): enable inlining of all kinds of wrappers
2998 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3000 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3001 the constructor through a proxy.
3003 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3005 * jit-icalls.c, inssel.brg: fixes to array element address
3008 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3010 * mini-x86.c (is_regsize_var): allocate pointer to registers
3012 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3014 * driver.c: fixed typo, added intrins to the set of optimizations
3015 tested with regressions.
3017 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3019 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3020 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3023 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3025 * inssel.brg: remove some common pop instructions without side effects
3027 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3029 * inssel-x86.brg: fixed thinko in int to double conversions.
3031 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3033 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3035 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3037 * inssel-long32.brg: two more missing instructions.
3039 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3041 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3044 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3046 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3049 * basic-float.cs: Added tests for negative zero.
3051 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3053 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3054 a couple of missing operations for long casts, with test cases.
3056 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3058 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3060 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3062 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3063 code size estimation.
3065 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3067 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3068 abstract methods (fix bug 42542)
3070 * aot.c: add ability to handle array types
3072 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3074 * mini.c: Call the _specific versions of the object allocation
3075 functions if possible.
3077 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3079 * driver.c: call setlocale ().
3081 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3083 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3086 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3088 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3090 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3091 wrappers (fix bug 42122)
3093 2003-05-04 Martin Baulig <martin@ximian.com>
3095 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3097 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3098 s/mini_set_defaults/mono_set_defaults/g.
3100 2003-05-04 Martin Baulig <martin@ximian.com>
3102 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3104 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3106 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3107 (reported by Don Roberts).
3109 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3111 * mini.c: temporarily work around two bugs for this release.
3113 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3115 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3116 that contains -export-dynamic and it makes using the ld script
3118 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3120 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3122 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3125 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3127 * mini.c: make sure leave calls all the needed finally blocks,
3128 even when the target jumps out of multiple exception clauses.
3130 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3132 * ldscript, Makefile.am: add linker script to reduce the number of
3133 exported symbols (should also fix the issues with libwine defining
3134 some of the same symbols in io-layer).
3136 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3138 * driver.c (mini_main): Avoid assertion when no file name is given on
3141 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3143 * driver.c: added --version/-V command line option.
3144 Added the inline optimization in the regression tests.
3146 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3148 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3149 to the type in the method signature (fixes bug#42134).
3151 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3153 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3155 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3157 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3159 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3161 * driver.c: fixed bug #42100.
3163 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3165 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3167 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3169 * mini.c: moved most of the code required to do inlining to its own
3170 function so it can be reused. Inline also ctors if appropriate.
3172 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3174 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3175 the runtime can call mono API functions.
3177 2003-04-27 Martin Baulig <martin@ximian.com>
3179 * debug-mini.c (mono_debug_init_method): Added
3180 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3181 send a notification to the debugger.
3183 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3184 running in the Mono Debugger, just pass the breakpoint number to
3185 mono_debug_init_method().
3187 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3189 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3191 * mini.c: allow some more unsafe compares.
3193 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3195 * mini-x86.c, Makefile.am: make distcheck works (partially from
3196 a patch by Richard Lee <r.h.lee@attbi.com>).
3197 * regset.c, regset.h: removed, they are unused.
3199 2003-04-25 Dick Porter <dick@ximian.com>
3201 * driver.c: Usage reports the name as 'mono' not 'mini'
3202 * exceptions-x86.c: Build and run on freebsd
3204 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3206 * Makefile.am: install the program with the 'mono' name and
3207 the library as libmono instead of mini and libmini.
3209 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3211 * driver.c: provide the APIs for the embedding interface of the old jit.
3213 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3215 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3217 2003-04-23 Martin Baulig <martin@ximian.com>
3219 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3221 * driver.c: Added `--debug' command line argument to enable
3224 2003-04-23 Martin Baulig <martin@ximian.com>
3226 * debug.[ch]: Removed. The code is now in
3227 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3229 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3232 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3234 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3236 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3239 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3240 mono_domain_finalize.
3241 (mini_method_compile): use mono_method_profile* if the the option is
3244 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3246 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3247 methods with their wrapper.
3249 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3250 methods with their wrapper.
3252 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3255 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3258 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3261 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3263 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3265 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3267 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3268 of the mempool. This is slightly faster and uses less memory
3270 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3272 * mini.c: avoid O(n) allocation for variables.
3274 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3276 * mini.c: handle items on the stack after inlining methods.
3278 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3280 * mini.c: make the method->opcode optimization dependent
3281 on MONO_OPT_INSTRINS and do it lazily.
3283 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3285 * driver.c: print overall results at the end of regression run.
3287 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3289 * inssel.brg: don't overwrite symbolic registers.
3291 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3293 * inssel-x86.brg: fix conversion from long to float.
3295 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3297 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3299 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3301 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3303 * driver.c: Added --print-vtable option as in the old JIT.
3305 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3307 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3309 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3311 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3313 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3315 * mini.c regalloc.c regalloc.h: Fix memory leak.
3317 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3319 * aot.c (mono_aot_get_method): register all used strings
3321 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3323 * mini.c: always intern strings references with ldstr at compile time.
3325 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3327 * Makefile.am: add BUILT_SOURCES.
3329 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3331 * driver.c: give a better error message when the assembly to execute
3332 doesn't have an entry point.
3334 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3336 * Makefile.am: added hack for automake
3338 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3341 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3343 22003-04-07 Martin Baulig <martin@ximian.com>
3345 * Makefile.am: Added Makefile.am.
3347 * debugger-main.c: Removed, this is now in the debugger where it
3350 * mini.pc.in: Call this package `mini' for the moment.