1 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3 * iltests.il: Add some localloc tests.
5 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
7 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
10 * inssel-amd64.brg: Add some optimizations.
12 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
15 * Makefile.am: Statically link mono against libmono on AMD64.
17 * mini-amd64.c inssel-amd64.brg: Optimizations.
19 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
21 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
23 * tramp-amd64.c: Patch calling code in trampolines.
25 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
27 * mini-amd64.c: pinvoke struct passing fixes.
29 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
31 * mini-sparc.c: redo change, make mono_arch_cpu_init call
32 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
34 2004-08-05 Duncan Mak <duncan@ximian.com>
36 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
39 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
41 * mini-amd64.c (emit_move_return_value): Move return value for normal
44 2004-08-05 Martin Baulig <martin@ximian.com>
46 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
47 `type->type'; just modify `type' itself when dealing with enums
48 and generic instances.
49 (check_call_signature): Make `simple_type' a `MonoType *'.
51 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
53 * mini.c: Use OP_PADD to add offsets to addresses.
55 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
57 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
59 * mini-sparc.c (mono_arch_emit_epilog): fix check
60 for folding last op into restore instruction
62 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
64 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
65 helper methods using the code manager.
67 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
69 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
71 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
73 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
74 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
76 * mini-s390.c: fix tail processing
78 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
80 * mini-ppc.c: mul.ovf.un exception name fix.
82 2004-08-03 Martin Baulig <martin@ximian.com>
84 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
85 instances; before jumping to `handle_enum', also modify `ptype'.
87 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
89 * cpu-sparc.md: fcall maximal length too small.
91 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
93 * mini-amd64.c mini.h: Add initial support for passing/returning
94 structures to/from pinvoked methods.
96 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
98 * mini-ppc.c: reg allocator fix.
100 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
102 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
104 * inssel.brg: Optimize memset on 64 bit machines.
106 * mini-amd64.c: Fix some vararg cases.
108 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
110 * mini-s390.c: Corrected macro in emit_float_to_int
112 * s390-abi.cs: Tests to exercise the s390 ABI
114 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
116 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
119 * basic.cs: Add a test for add.ovf.un.
121 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
123 * mini-sparc.c: add case for OP_IDIV_UN
125 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
127 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
129 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
131 2004-07-30 Ben Maurer <bmaurer@ximian.com>
133 * basic.cs: regression tests.
135 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
138 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
140 * basic.cs: Add a new test.
142 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
143 and AOT. Various fixes and optimizations.
145 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
147 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
149 * mini-ppc.c: make sure temp regs are not used for global reg
152 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
154 * cpu-sparc.md: conv_i8 fix for 64bits
156 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
158 2004-07-29 Ben Maurer <bmaurer@ximian.com>
160 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
161 add opcode for cmp BYTE PTR [eax], imm.
163 * inssel.brg: Make memcpy and memset takes bases.
165 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
167 * *-amd64.*: More AMD64 work.
169 2004-07-28 Ben Maurer <bmaurer@ximian.com>
171 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
172 add a compare-not-equal opcode.
174 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
176 * mini.c: Use mono_init_from_assembly instead of mono_init.
178 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
180 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
182 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
184 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
186 * inssel.brg: 64 bit fixes.
188 * mini.h (MonoCallInst): Add some AMD64 specific data.
190 * mini.h: Add some OP_P opcodes.
192 2004-07-28 Ben Maurer <bmaurer@ximian.com>
194 * basic.cs: tests for 61797 and 61740
196 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
198 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
199 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
201 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
203 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
205 * *-amd64*.*: Ongoing AMD64 work.
207 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
209 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
211 * *-amd64*: Ongoing AMD64 work.
213 * mini-arch.h: Add AMD64 support.
215 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
217 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
219 * mini-ops.h: Add new opcodes.
221 * Makefile.am: Add AMD64 support.
223 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
224 rules into the inssel-long*.brg files.
226 * *-amd64.*: Add beginnings of AMD64 backend.
228 2004-07-22 Ben Maurer <bmaurer@ximian.com>
230 * mini.c (print_dfn): commenting out the code that prints
231 the cil. With -O=deadce, this makes -v -v crash.
233 * cpu-pentium.md: make checkthis have a length of 2
235 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
237 * mini-sparc.h: fix implementations of __builtin
238 functions for Sun compiler for V9.
240 2004-07-16 Ben Maurer <bmaurer@ximain.com>
242 * mini.c: use the new stelem.ref wrapper
243 * exceptions.cs, arrays.cs: new stelem.ref tests
245 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
247 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
248 new XSP should work with these changes).
250 2004-07-14 Ben Maurer <bmaurer@ximain.com>
252 * inssel-{long32,x86,}.brg: trivial optimizations.
254 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
256 * mini.c: load value when emitting box operation in
259 2004-07-12 Ben Maurer <bmaurer@ximian.com>
261 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
262 is one byte shorter than cmp DWORD PTR [eax], 0.
264 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
266 * inssel-ppc.brg: arguments on the stack are always
267 relative to the stack pointer (spotted by Neale Ferguson).
269 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
271 * exceptions-x86.c: delay appending the method name to the trace until
272 after mono_jit_info_table_find is called, as this gets the real
275 2004-07-09 Ben Maurer <bmaurer@ximian.com>
277 * aot.c: register roots
279 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
281 * aot.c : I could just use PLATFORM_WIN32 flag.
283 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
285 * aot.c : Reverting the previous fix. This time it broke linux build.
287 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
289 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
291 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
293 * mini.c (handle_stack_args): Remove some more debugging code.
295 * mini.c (handle_stack_args): Remove debug output left in by mistake.
297 * driver.c mini.h aot.c: Allow additional options to be specified with
298 --aot and pass them to mono_compile_assembly.
300 * aot.c: Add experimental code to AOT compile all loaded assemblies
301 on demand and save the code into a cache in the filesystem.
303 * aot.c: Add support for more wrapper methods.
305 * mini.c (handle_stack_args): Handle some corner cases. Fixes
308 * cpu-*.md: Remove removed opcodes.
310 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
311 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
312 related icalls to marshal.c.
314 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
316 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
318 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
320 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
322 2004-07-06 Ben Maurer <bmaurer@ximian.com>
323 * liveness.c: If liveness is recomputated we need to reset the information
324 for each variable. This way, if the liveness range has been narrowed
325 by optimizations that happened after the last computation, we can return
328 For example, if you have
333 // Tons of code that does not affect i
339 i = 0 is dead code and will be removed by SSA. However, when
340 linear scan gets to the code, i will still appear to be live
341 throughout the entire block. This prevents good register allocation.
343 2004-07-06 Martin Baulig <martin@ximian.com>
345 * debug-mini.c (mono_debug_init_method): Allow
346 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
347 (mono_debug_add_icall_wrapper): New method.
349 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
351 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
353 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
356 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
358 * aot.c (mono_aot_load_method): Fix loading of debug info.
360 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
362 * aot.c: Add logging support.
364 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
366 * mini.h: Add prototype for mono_print_method_from_ip.
368 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
370 * inssel.brg: 64 bit fixes.
372 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
375 * Makefile.am: Add SPARC64 support.
377 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
379 * aot.c: Fix alignment problems on 32 bit platforms.
381 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
383 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
386 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
389 * mini.h: Bump AOT file version. Some 64 bit fixes.
391 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
393 * inssel-sparc.brg: Add new rule to avoid register moves.
395 * inssel.brg: Add ldind_to_load_membase helper function.
397 2004-06-30 Ben Maurer <bmaurer@ximian.com>
399 * mini.c: OffsetToStringData intrinsic.
401 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
403 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
405 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
408 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
409 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
411 * mini.c: reinstated mono_compile_get_interface_var()
412 on x86, too, since the change breaks the Gtk# build there as well.
414 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
416 * driver.c: remove loop from the default optimizations: it seems to
417 interact badly with some of the other options (see bug #60613).
419 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
421 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
422 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
424 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
426 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
427 vararg-using methods.
429 2004-06-21 Martin Baulig <martin@ximian.com>
431 * mini/mini-exceptions.c
432 (mono_handle_exception): Added `gpointer original_ip' argument.
433 After calling mono_unhandled_exception(), call
434 mono_debugger_unhandled_exception() and if that returns true,
435 restore the context and return.
437 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
439 * mini-ppc.c: prefer the use of relative branches so
440 they won't need to be patched in aot code (patch from Patrick Beard).
442 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
444 * aot.c: patch from Patrick Beard to make the output assembly
445 more correct for the MacOSX assembler. Small tweak to
446 generate sane images on Linux/PPC, too.
448 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
450 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
451 case until bug #59509 is fixed (shows up in #60332).
453 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
455 * mini.c: make sure the needed wrappers are compiled, too, with
458 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
460 * driver.c: remove NPTL reference in --version output.
462 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
464 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
465 generate valid assembly for the Mach-O assembler.
467 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
469 * driver.c: don't include abcrem in the all optimization specifier
470 since it slows down jit compilation too much for now.
472 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
474 * mini.c: use BIGMUL only if both operands have the same signage.
475 * iltests.il: Test for bug 60056. (errors related to signage in
480 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
482 * mini.c, aot.c: memory leak fixes.
484 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
486 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
488 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
490 * Makefile.am: remove the -static hack completely, it links in
491 statically glib as well.
493 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
495 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
496 * exceptions.cs: make it compile with new mcs/csc.
498 2004-06-03 Massimiliano Mantione <massi@ximian.com>
499 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
500 and added relevant test case.
502 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
504 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
505 regressions in gtk-sharp.
507 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
509 * exceptions.cs: New regression tests.
511 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
513 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
515 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
517 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
519 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
521 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
523 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
525 * mini.c (mono_jit_runtime_invoke): Init class in this
526 method instead of trusting mono_jit_compile_method to
527 do the work (because wrappers can be in object class)
529 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
531 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
533 * basic-long.cs: New regression test.
535 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
537 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
540 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
542 * Makefile.am: fix miguel's change to build mono statically against
543 libmono (track build dependencies).
545 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
547 * cfold.c: Some glib versions do not have G_MININT32.
549 2004-05-26 Massimiliano Mantione <massi@ximian.com>
551 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
552 with precision of tan, atan, sin and cos, and implemented related
553 regressions tests (fixes bug 54467, but one new problem appeared and
556 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
558 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
560 * exceptions.cs: Add test for constant folding && division by zero.
562 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
563 since driver.c is in libmono too, so the optimization was useless.
565 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
566 variable to driver.c so the compiler can emit more efficient code to
569 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
571 * Makefile.am: don't distribute generated inssel.[ch] files.
573 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
575 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
576 into the default appdomain. Fixes #58707.
578 * jit-icalls.c: Remove the broken approximation for truncl, doing
579 no conversion is better.
581 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
584 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
586 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
587 of the mcrxr instruction which is not available on some processors
588 even if it's documented to be. Implement add and sub overflow correctly
589 (still not complete for long unsigned). Speed up icalls a bit.
591 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
593 * mini.c (mono_jit_compile_method_with_opt): Make sure that
594 we run .cctor in the current domain instead of target_domain.
596 Fixes bug #58558, .cctor not being called in -O=shared.
598 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
600 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
602 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
604 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
605 which can be done with an imm8, do it that way.
606 (mono_arch_output_basic_block): ditto for a jmp
607 (mono_arch_emit_prolog): Computate maximum offset of a label.
609 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
611 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
612 now tries to allocate prefered physical reg's for virtual
613 regs. This reduces the number of emited spills/loads with
614 20-30% on our core assemblies.
616 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
618 * jit-icalls.c: truncl() is not needed and trunc() is
619 the correct thing to do anyway (bug #58287).
621 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
623 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
626 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
628 * driver.c: enable loop optimizations by default.
630 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
632 * mini-x86.c: fix calc of max loop size when aligning loops start.
634 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
636 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
639 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
641 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
644 * basic-long.cs: Add tests for add/subtract of immediates with carry.
646 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
648 * mini.c (inline_method): Allways inline some wrappers even if the cost
649 is too large. Fixes #58785.
651 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
653 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
655 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
656 (crichton@gimp.org). Beginning of support for sparc/linux.
658 * mini-sparc.c: Optimize retrieval of LMF address.
660 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
662 * exceptions-ppc.c: handle alloca in methods with clauses.
664 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
666 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
668 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
670 * mini.c: Delegate most of the abort signal work to
671 mono_thread_request_interruption, which also handles Stop and Suspend
674 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
676 * mini.c mini.h: Allow inlining of icall wrappers if the backend
677 supports the save/restore lmf opcodes.
679 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
681 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
684 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
686 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
688 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
689 methods which contain array accesses.
691 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
692 boundaries. Fixes #58537.
694 * iltests.il: Add regression test for #58537.
696 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
698 * mini-x86.c (mono_arch_local_regalloc): Last part of
699 fix for bug #58633 (releasing register to early).
701 2004-05-18 Miguel de Icaza <miguel@ximian.com>
703 * basic-long.cs: Add new regression test.
705 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
707 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
708 register too early on the chain.
710 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
712 * mini.c (create_helper_signature): Use a helper function to reduce
713 the code which needs to be written. Also set the calling convention of
714 icalls on windows. Fixes #57840.
716 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
718 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
719 exceptions-ppc.c: added helper function to get the instruction address
720 from a signal handler context.
722 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
724 * helpers.c: use g_get_tmp_dir. Invokes happyness
727 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
729 * helpers.c: Add new env variable to pass args to objdump.
730 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
732 2004-05-17 Radek Doulik <rodo@ximian.com>
734 * Makefile.am (common_sources): added abcremoval.h so it get
735 disted and daily mono packages on go-mono.com will build again
737 2004-05-17 Massimiliano Mantione <massi@ximian.com>
739 * abcremoval.c: Fixed coding style, added copyright header.
741 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
743 * mini.h: Added prototype for abc removal main function.
745 * build_relations_propagation_table.pl: Added copyright header.
747 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
749 * basic-long.cs: reg test for complex ceq_long bug.
751 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
753 * mini-x86.c (mono_arch_local_regalloc): Correctly free
754 reg in long and clob case (bug #58343). Fixed/added comments.
756 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
758 * mini.c (mono_jit_runtime_invoke): Follow new convention
759 of calling the invoke method with an function pointer.
761 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
763 * ChangeLog: Fix author of memory leak patch.
765 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
767 * Makefile.am: fix make dist as well...
770 2004-05-14 Massimiliano Mantione <massi@ximian.com>
772 * cfold.c: Made so that conversions from pointer to int4 are no-ops
773 on archs where pointers are 4 bytes long.
775 * Makefile.am: Added abcremoval.c source file.
777 * abcremoval.c: Added abcremoval.c.
779 * abcremoval.h: Added abcremoval.h.
781 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
783 * inssel.brg: Enabled bounds check removal.
785 * mini.c: Added support for abcrem optimization.
787 * mini.h: Added abcrem optimization label.
789 * driver.c: Added support for abcrem optimization.
791 * propagated_relations_table.def: Added propagated_relations_table.def.
793 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
795 * mini.c, cfold.c: fix style.
797 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
799 * mini.c: handle issue with the low-level implementation of
800 some long opcodes (bug #54209).
802 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
804 * basic.cs: test for my new cmov stuff.
806 2004-05-13 Patrik Torstensson
808 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
809 opt and added peephole documentation.
811 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
813 * tramp-ppc.c: rewrote the generic trampoline code.
815 2004-05-11 Patrik Torstensson
817 * mini-x86.c: optimize long shl/shr asm code (one less branch)
819 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
821 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
823 * mini.h mini.c dominators.c: Applied patch from Derek Woo
824 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
826 * mini.c: Add new icalls for AsAny marshalling.
828 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
830 * tramp-ppc.c, mini-ppc.c: more cleanups.
832 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
834 * mini.c: no warnings.
836 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
838 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
840 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
842 * mini.c: In the thread abort signal handler, if the thread is in the
843 process of being stoped, don't throw the Abort exception, just stop the
846 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
848 * tramp-ppc.c: removed old code.
850 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
852 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
853 do some simple speed optimizations on ppc.
855 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
857 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
858 and large offsets in load/store.
860 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
862 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
863 it causes regressions.
865 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
867 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
870 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
872 * jit-icalls.c: remove warnings.
873 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
874 speedups for unsafe code.
876 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
878 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
880 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
882 * basic-calls.cs: Add new regression test.
884 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
887 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
889 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
892 2004-05-06 Patrik Torstensson
894 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
895 long reg allocation in any reg (not only eax:edx) and implemented
896 long shl/shr ops in asm instead of helpers.
898 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
900 * mini-sparc.h: Fix warnings.
902 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
905 * mini-exceptions.c (mono_handle_exception): Call the filter in a
906 separate statement for clarity.
908 * mini-sparc.c: Update status.
910 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
912 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
915 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
917 * inssel-ppc.brg: another small pre-release workaround:
918 we don't do overflow detection for long_sub_un.
920 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
922 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
923 (also works around a weird ppc bug: 57957).
925 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
927 * tramp-ppc.c: trampoline fixes.
929 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
931 * mini-ppc.c: fixed typos.
933 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
935 * mini-ppc.c, exceptions-ppc.c: more code saves registers
936 at the top of the stack. Fixed typos. Use a frame registers
937 for all the methods with exception clauses.
939 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
941 * exceptions-ppc.c: restore fp registers.
943 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
945 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
946 order from the stack top (moved the stack room to save the
947 return value for trace after the param area). Fixed corruption
948 in restoring registers on unwind.
950 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
952 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
954 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
956 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
957 and prolog/epilog for methods that use it. Allow
958 enough param area room for varargs methods. Fix miguel's
959 breakage in exception handling.
961 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
963 * Makefile.am: run genmdesc only on current arch.
965 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
968 * mini-x86.h: fix the build on windows.
970 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
972 * 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.
974 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
976 * mini-exceptions.c: New file.
978 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
979 Move some parts of the x86 exception handling code to an
980 arch-independent file so it can be shared with other ports.
982 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
984 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
986 2004-04-26 David Waite <mass@akuma.org>
988 * driver.c: remove comma from end of enumeration declaration
990 2004-04-26 Jackson Harper <jackson@ximian.com>
992 * driver.c: parse config file before loading first assembly. This
993 allows the user gac to be enabled/disabled.
995 2004-04-23 Miguel de Icaza <miguel@ximian.com>
997 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
998 simpler mechanism: we do not care what is encoded initially
999 (branch absolute or relative), we care about the code and its
1000 target. I kept the old code for reference for now.
1002 The new code tries first to determine if the jump is anywhere in
1003 the -/+32 absolute meg range, if it succeeds, it encodes using the
1004 absolute branch; If not, it tried to find something in the
1005 relative range, if not, it uses the handle_thunk code.
1007 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1009 * exceptions-ppc.c: use the correct ip register on macosx.
1011 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1013 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1015 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1017 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1018 Raise exception on integer divide by zero by hand since the hw
1019 doesn't support it. Handle NaNs in FP compares.
1021 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1023 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1024 code reducing duplication between the platforms and enabled
1025 signal exception handling (on linux for now).
1027 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1029 * exceptions-ppc.c: more macosx support.
1031 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1033 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1035 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1037 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1039 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1041 * iltests.il: more tests.
1043 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1045 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1048 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1050 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1052 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1054 * liveness.c: Mark variables as volatile in all basic blocks reachable
1055 from exception clauses.
1057 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1059 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1062 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1064 * iltests.il, basic.cs: more tests for regalloc.
1066 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1068 * iltests.il: Some tests for register allocation modifications
1071 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1073 * exceptions.cs: Add regression test for bug #56782.
1075 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1076 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1077 the beauty of fixing the same thing in 5 different files...
1079 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1081 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1084 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1086 * mini.c: Add support for STRWLPARRAY marshalling convention.
1088 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1090 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1091 to init the context to setup the regs pointer).
1093 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1095 * exceptions-ppc.c: more exceptions work.
1097 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1099 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1102 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1104 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1105 can use the memory directly.
1107 * cpu-pentium.md: Update documentation from a post from Zoltan.
1109 add x86_add_membase, x86_sub_membase, x86_mul_membase
1111 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1113 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1114 GENERAL_REGS they were also hardcoded for all PPC ports.
1116 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1118 Remove hard-coded limit for floating point registers, use
1119 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1121 Notice that in MacOS X calling conventions you can fit a lot more
1122 floating point values in registers, so I should update the PInvoke
1123 test to excercise the passing of floating point values on the
1124 stack (currently broken).
1126 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1128 * tramp-ppc.c (create_trampoline_code): Added
1129 JUMP_TRAMPOLINE_SIZE.
1130 (ppc_magic_trampoline): Follow the pattern from
1131 x86_magic_trampoline: if code is set to zero, return.
1132 (create_trampoline_code): Always pass MonoMethod to the jump
1133 trampoline, before it was passing a null.
1134 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1135 share the code with mono_arch_create_jit_trampoline.
1137 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1139 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1142 * cpu-g4.md: Added length for jmp instruction, the worst case
1143 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1146 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1148 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1150 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1152 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1153 before each IL instruction.
1155 * mini.c (CEE_BOX): Fix warnings.
1157 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1159 * mini.c: removed a few unused vars and extra whitespace.
1161 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1163 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1165 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1167 (OP_GETCHR): use the above
1168 (CEE_LDELEMA): use the above.
1170 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1171 version of the generic impl.
1172 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1173 (CEE_LDELEMA): use the above.
1175 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1177 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1180 * iltests.il: Added new regression test for #56317.
1182 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1184 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1185 under NetBSD. Fixes #56450.
1187 * liveness.c (update_gen_kill_set): Fix previous patch.
1189 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1191 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1193 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1195 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1198 * inssel-sparc.brg: Add more optimizations.
1200 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1202 2004-04-01 Martin Baulig <martin@ximian.com>
1204 * mini.c (handle_box): New static function; moved the
1205 implementation of CEE_BOX here.
1206 (mono_method_to_ir): Added `constrained_call' variable.
1207 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1208 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1209 mono_method_get_constrained() to get the method.
1211 2004-04-01 Martin Baulig <martin@ximian.com>
1213 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1214 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1215 (mono_method_to_ir): We don't need these macros anymore since
1216 mono_class_get_full() already takes care of it.
1218 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1220 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1221 use @function (as doesn't accept #function here) and check the return
1222 value of system and stop if fails.
1224 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1226 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1228 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1230 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1232 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1234 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1237 * basic-long.cs: Add test for negation of Int64.MinValue.
1239 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1241 * mini-sparc.c: Update status.
1243 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1245 * exceptions-sparc.c: Fix return value in filters.
1247 * inssel-sparc.brg: Fix register allocation in some rules.
1249 2004-03-28 Martin Baulig <martin@ximian.com>
1251 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1254 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1256 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1258 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1259 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1260 remove unused conv_u4 opcode.
1262 * mini-x86.c: Remove valgrind workaround since it slows down things
1263 even when mono is not run under valgrind.
1265 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1267 * mini-sparc.c: Update status.
1269 * inssel-sparc.brg: Add some optimizations.
1271 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1272 future delay slot filling. Add support for varargs, tail calls and JMP.
1274 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1275 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1277 * inssel.brg: Fix register allocation in OP_ARGLIST.
1279 * inssel.brg: Fix warnings.
1281 2004-03-25 Martin Baulig <martin@ximian.com>
1283 * mini.c (inflate_generic_field): Removed.
1284 (mini_get_method): Removed, use mono_get_method_full(),
1285 (mini_get_class): Removed, use mono_class_get_full().
1286 (mono_method_to_ir): Pass our generic context to
1287 mono_field_from_token().
1289 2004-03-25 Martin Baulig <martin@ximian.com>
1291 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1292 of a `MonoMethod *'.
1293 (mini_get_method): Take a `MonoGenericContext *' instead
1294 of a `MonoMethod *'.
1295 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1296 a new local variable called `generic_context' which holds the
1297 current `MonoGenericContext *'; use it to lookup things.
1299 2004-03-24 Martin Baulig <martin@ximian.com>
1301 * mini.c (mini_get_class): New static method; if we're inside a
1302 generic instance, inflate the class if neccessary.
1303 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1305 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1307 * iltests.il: New regression test for #55976.
1309 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1312 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1314 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1317 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1319 * liveness.c: Consider SSA stores as well as loads when making vars
1322 * exceptions.cs: New regression tests for register allocation.
1324 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1326 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1327 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1328 domain lock only to protect puntual access to data structures.
1329 Added access lock for sighash, jit_icall_hash_name,
1330 jit_icall_hash_addr and domain->code_mp.
1332 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1334 * driver.c: Print SIGSEGV handling method.
1336 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1338 * mini.c (setup_jit_tls_data): Handle case when this is called
1339 multiple times for a thread.
1341 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1342 is different from fbxx_un. Fixes #54303. Also use constants instead of
1343 magic numbers in a lot of places.
1345 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1347 * exceptions.cs: Fix cctor test when --regression is used.
1349 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1351 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1354 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1356 * inssel-ppc.brg: fixed register assignments for some rules.
1358 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1360 * exceptions.cs: Add test for exceptions in static constructors.
1362 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1363 static constructors outside the domain lock. Fixes #55720.
1365 2004-03-17 Martin Baulig <martin@ximian.com>
1367 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1368 (inflate_generic_field): Take the `MonoMethod *' instead of the
1369 `MonoClass *' and added support for generic method.
1370 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1371 have a `field->parent->gen_params', only inflate the field if it's
1372 an open constructed type.
1374 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1376 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1377 exception object instead of the preconstructed ones.
1379 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1381 * mini.c: reverted changed to sigsegv_signal_handler commited
1382 accidentally in the previous patch.
1384 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1387 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1388 running --aot with an old assembly.
1390 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1392 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1395 * mini-sparc.c: Add support for v9 branches with prediction.
1397 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1399 * mini.c (mini_init): #warning is GNUC only
1401 * mini-sparc.h: implement __builtin_frame_address
1402 and __builtin_return_address for Sun C compiler
1404 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1406 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1408 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1410 * basic-calls.cs: Add test for unaligned byref long argument passing.
1412 * mini-ops.h: Add sparcv9 compare and branch instructions.
1414 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1415 v9 instructions if we have a v9 cpu.
1417 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1418 registers for global allocation.
1420 * exceptions-sparc.c: Fixes.
1422 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1424 * liveness.c (mono_analyze_liveness): Optimized version.
1426 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1428 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1431 * basic-float.cs basic-calls.cs: New regression tests.
1433 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1435 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1436 sigaltstack implementation.
1438 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1440 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1441 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1443 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1445 * mini.c: Fix warnings.
1447 * mini.c (mono_resolve_patch_target): New function which contains the
1448 arch independent part of the patching process.
1450 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1451 patching code to a separate function.
1453 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1455 * mini.c (add_signal_handler): ifdef out on Windows
1457 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1459 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1460 cpu-sparc.md: Add exception handling support + other fixes.
1462 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1463 typed GC detection in --version.
1465 * basic.cs exceptions.cs: New regression tests.
1467 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1468 the arch specific code can store data during a compilation.
1470 * mini-ops.h: Add OP_SETFRET.
1472 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1473 function, register a separate icall for each arity, so the icalls can
1476 * mini.c (mono_print_tree): Print negative offsets in a more readable
1479 * mini.c: Make signal handling work on sparc.
1481 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1483 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1485 * jit-icalls.c: Emulate truncl by aintl on solaris.
1487 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1489 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1491 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1493 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1495 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1496 a MarshalByRef type, inline a method that performs the check, taking into
1497 account that the object can be a proxy. Also implemented tow new opcodes:
1498 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1499 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1500 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1502 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1504 * mini-ppc.c: if a relative branch displacement is too big
1505 but it points to and area reachable with an absolute branch,
1508 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1510 * mini.c: optimize small copies in cpblk.
1512 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1514 * basic-calls.cs basic-float.cs: New regression tests.
1516 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1517 negative offsets from %fp. Implement localloc. Fix local register
1518 allocation. Fix the case when the this argument needs to be saved to
1519 the stack. Implement some missing opcodes.
1521 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1523 * mini.c (mini_method_compile): Reenable global regalloc in methods
1524 with exception handlers.
1526 * linear-scan.c (mono_varlist_sort): Fix warning.
1528 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1530 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1533 * liveness.c: Make all variables uses in exception clauses volatile, to
1534 prevent them from being allocated to registers. Fixes #42136.
1536 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1538 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1541 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1542 argument to mono_arch_regalloc_cost.
1544 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1547 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1549 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1550 Make the cost of allocating a variable to a register arch dependent.
1552 * basic-calls.cs: Fix compilation of tests.
1554 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1555 helper function to cut back on the number of #ifdefs needed.
1557 * mini-ppc.c: Fix compilation.
1559 * basic-calls.cs: New regression tests.
1561 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1563 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1564 of l0 since that is callee saved.
1566 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1569 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1570 of delay instruction.
1572 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1574 * mini.h (MonoCallInst): Add 'virtual' flag.
1576 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1578 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1580 * *.cs: New regression tests.
1582 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1585 * mini.c (mono_runtime_install_handlers): Fix build.
1587 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1588 'signal_stack_size' members.
1590 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1591 alternate signal stack.
1593 * exceptions-x86.c: Add stack overflow handling.
1595 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1596 functions to arch independent code.
1598 * mini.c (mono_print_tree): Print more detailed info for load_membase
1601 2004-02-23 Martin Baulig <martin@ximian.com>
1603 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1605 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1607 * mini-x86.c: fixed reg allocation for div/rem.
1609 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1611 * driver.c (mono_main): Report some configuratio options on --version.
1613 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1615 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1616 low in the address space. Correctly flush memory in thunks where we
1619 2004-02-20 Martin Baulig <martin@ximian.com>
1621 * mini.c (mini_get_method): New static method; inflate all generic
1622 methods and methods in open generic instances.
1623 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1624 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1626 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1628 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1630 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1632 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1634 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1636 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1637 it compile using Sun's compiler.
1639 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1641 * 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.
1643 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1645 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1647 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1649 * mini-ppc.c: handle calls outside of the allowed range with thunks
1650 allocated using the code manager.
1651 * tramp-ppc.c: use the code manager to hold generated native code.
1652 Fixed the magic trampoline to just patch vtable entries.
1654 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1656 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1659 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1661 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1664 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1665 if we have a working __thread implementation.
1667 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1668 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1670 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1672 * mini-x86.c: Fix compilation under gcc 2.
1674 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1676 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1677 contains a call to the wrapped function.
1679 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1680 OP_<CALL>_IMM opcodes, and use them under X86.
1682 * mini.c (mono_jit_find_compiled_method): Fix warning.
1684 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1686 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1688 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1689 functionality to mini.c.
1691 * mini.c (mono_create_jump_trampoline): New function to create a jump
1692 trampoline. Return a compiled method instead of a trampoline if it
1693 exists. Add a cache for jump trampolines.
1695 * mini.c (mono_jit_find_compiled_method): New function to return a
1696 compiled method if it exists.
1698 * mini-x86.c: Call mono_create_jump_trampoline instead of
1699 mono_arch_create_jit_trampoline.
1701 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1702 a jump trampoline. Fixes #52092.
1704 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1706 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1707 which is not up-to-date. Add check_corlib_version () instead.
1709 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1712 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1713 since newer valgrind versions do not need it.
1715 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1716 compile a method with a given set of optimizations.
1718 * mini.c: Compile icall wrappers on-demand instead of at startup.
1720 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1721 wrapper for an icall.
1723 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1725 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1728 * iltests.il: Add test for non-empty stack before switch instruction.
1730 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1732 * mini.c: Add support for new stringbuilder marshalling conventions.
1734 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1736 2004-02-01 Martin Baulig <martin@ximian.com>
1738 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1739 in `ginst->mtype_argv'.
1741 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1743 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1744 facilitate grepping.
1746 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1748 * mini.c: fixed buglet in initobj generic implementation for references.
1750 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1752 * Makefile.am: make the version script conditional.
1753 * jit-icalls.c: handle missing truncl().
1755 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1757 * exceptions.cs: Add more tests for double->int conversion.
1759 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1760 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1762 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1764 * driver.c: make --verbose --version emit an error
1765 if the loaded corlib doesn't match the runtime version.
1767 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1769 * mini-ppc.h: export ppc_patch().
1770 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1771 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1772 on par or better than on MacOSX.
1774 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1776 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1777 mono_lookup_pinvoke_call.
1779 * mini-x86.c: Under windows, the default pinvoke calling convention is
1780 stdcall. Fixes #52834.
1782 * mini.c (optimize_branches): Add an upper bound to the number of
1783 iterations to prevent infinite loops on strange loops. Fixes #53003.
1785 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1787 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1788 and ISINST. Fixes #52093.
1790 * objects.cs (test_0_vector_array_cast): New tests.
1792 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1794 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1795 checking in Array.Set ().
1797 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1800 * object.cs (test_0_multi_array_cast): New regression test.
1802 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1804 * exceptions-ppc.c: fix build on Linux/PPC.
1806 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1808 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1809 running under valgrind.
1810 (x86_magic_trampoline): Fix build bustage.
1812 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1813 negative values as well. This is needed for the encoding of the line number
1814 info, since sometimes the line numbers are not in increasing order.
1816 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1818 * cpu-pentium.md (localloc): Increase the size of the localloc
1819 instruction since it is a loop under Win32.
1821 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1824 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1826 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1827 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1828 Max Horn (max@quendi.de). Fix file names in comments.
1830 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1832 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1833 avoid stack overflow.
1834 (replace_usage): Avoid uninitialized variable warnings.
1836 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1837 and taking the address of valuetype variables.
1839 2004-01-03 Patrik Torstensson
1841 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1842 for other purposes than FP later on.
1844 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1846 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1849 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1851 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1853 2003-12-30 Patrik Torstensson <p@rxc.se>
1855 * mini-x86.h: Decreased number of availiable fp regs.
1856 Solves corner cases with FP spilling.
1858 2003-12-23 Patrik Torstensson <p@rxc.se>
1860 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1861 for floating point stack tracking / spilling on x86.
1864 * basic-float.cs: added float mul overflow test.
1866 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1868 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1870 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1872 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1873 supports for cond branches that overflow the immediate
1874 overflow offset. mcs can compile simple programs.
1876 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1878 * exceptions-ppc.c: exception handling support wip:
1879 finally handlers get run on exception.
1881 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1883 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1886 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1888 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1889 initial support for stack walking and unwinding.
1891 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1893 * driver.c (mono_main): Make corlib-out-of-sync message more
1894 descriptive. Also remove verify_corlib call.
1896 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1898 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1899 not overlap with other call's arguments, too.
1901 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1903 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1904 move to arch-specific code the choice of arch-specific
1905 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1906 * mini.c: ensure emulation calls will not interleave
1909 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1911 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1912 the magic trampoline stack frame is dropped before executing
1915 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1917 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1918 and integer to fp conversions. Added support for overflowing
1919 arguments on the stack. Reserve a couple more registers as temps.
1920 Added support for aot compilation (as output still needs to be
1923 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1925 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1926 Don't overwrite return register in some corner cases.
1928 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1930 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1931 static constructors when AOT compiling.
1933 * driver.c (mono_main): Call mono_check_corlib_version.
1935 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1937 * cpu-g4.md, basic.cs: fixed div target register.
1939 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1941 * mini-ppc.c, basic.cs: shl_imm fix with test.
1943 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1945 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1946 structures by value. Misc fixes.
1947 * objects.cs: more tests.
1949 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1951 * mini-ppc.c: lconv.ovf.i implemented.
1953 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1956 (mini_init): don't error out if someone already called g_thread_init.
1958 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1960 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1961 to be any type per the spec. Fix abnormal memory usage when
1962 the same object is repeatedly thrown.
1964 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1966 * mini.c: check for overruns in IL code.
1968 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1970 * TODO: Add/remove some todo entries.
1972 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1974 * driver.c (mono_main): Call mono_verify_corlib.
1976 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1978 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1979 This has been moved to mini.c
1980 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1981 type being casted is marshalbyref it could be a proxy, so instead of
1982 emitting the type check code, emit a call to a runtime method that will
1983 perform the check by calling CanCastTo if needed.
1985 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1987 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1988 methods with large stack frames under Win32.
1990 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1992 * Makefile.am: Distribute regression tests.
1994 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1995 at the end instead of inserting each variable into the sorted list.
1997 * linear-scan.c (mono_varlist_sort): New helper function.
1999 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2001 * mini.c: ensure arguments and locals are within bounds.
2003 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2005 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2008 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2010 * mini.c (mono_cprop_copy_values): Fix crash.
2012 * aot.c: Set verbosity back to 0.
2014 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2016 * regalloc.c: complete memory leak fix by Laurent Morichetti
2019 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2021 * driver.c (main_thread_handler): Revert the previous patch.
2023 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2026 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2027 memory from the memory pool.
2029 * driver.c (main_thread_handler): Turn on all optimizations when
2032 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2033 an array for better performance.
2035 * regalloc.c (mono_regstate_assign): Fix memory leak.
2037 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2038 serialize the debug info.
2040 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2041 debug info from the serialized representation.
2043 * aot.c: Save debug info into the generated file and load it when
2046 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2048 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2050 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2051 More FP-related fixes.
2053 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2055 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2056 and register allocation buglet. Hello world now runs.
2058 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2060 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2061 * tramp-ppc.c: fixed class init trampoline.
2062 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2064 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2066 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2067 mini.c: more ppc changes/fixes.
2069 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2071 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2072 Also optimize the case when the arguments are the same in the caller
2075 * iltests.il: Add tests for tail calls with valuetype arguments.
2077 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2079 * mini-ppc.c: fixes for struct return type.
2081 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2083 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2084 mono_spillvar_offset() to arch-specific code.
2086 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2088 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2090 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2092 * exceptions-x86.c: Fix stack space leaks.
2094 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2095 registers from the lmf if the method has save_lmf set.
2097 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2099 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2100 of icall wrappers into InvokeInDomain, since these are now per-domain.
2102 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2104 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2105 make some opcode emulation and intrinsic ops enabled/disabled
2106 according to the architecture. More fixes.
2108 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2110 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2112 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2114 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2115 arch-specific handling for 'this' and struct return type to
2118 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2120 * aot.c: prevent divide by zero error when reporting (it happened with
2123 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2125 * mini.h (inst_switch): Remove unused macro.
2127 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2130 (load_aot_module): free 'info->methods' and 'info' properly. No more
2131 "free(): invalid pointer blah" messages when you have an old aot
2134 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2136 * jit-icalls.c, mini.c: Added support for context static fields.
2138 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2140 * mini.c (mono_method_blittable): Methods which set LastError are not
2141 blittable either. Fixes #51108.
2143 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2145 * mini.c: flush icache.
2146 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2148 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2150 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2152 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2154 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2157 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2160 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2162 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2164 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2165 instruction when the result is discarded.
2167 * iltests.il (test_0_div_regalloc): New regression test.
2169 * arrays.cs: Fix compilation error.
2171 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2173 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2174 float rules to inssel-x86.brg: sane architectures with FP registers
2175 don't need to implement these rules.
2177 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2179 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2181 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2183 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2184 implementation of 32 bit systems.
2186 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2188 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2189 (Jeroen Zwartepoorte).
2191 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2193 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2194 the caller and the callee matches.
2196 * mini.c (mono_method_to_ir): Add comment.
2198 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2199 signbit is missing on some platforms.
2201 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2203 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2205 * mini.c (setup_jit_tls_data): Call the new function.
2207 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2209 * mini-x86.c: Add experimental support for fast access to the lmf
2210 structure under NPTL/Linux 2.6.x.
2212 2003-11-06 Martin Baulig <martin@ximian.com>
2214 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2215 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2218 2003-11-02 Martin Baulig <martin@ximian.com>
2220 * mini.c (inflate_generic_field): New static method.
2221 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2222 generic instance and the field is declared in a generic type, call
2223 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2225 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2227 * mini.h mini.c (mono_method_same_domain): New function to return
2228 whenever the caller and the callee are in the same domain.
2230 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2232 2003-10-30 Martin Baulig <martin@ximian.com>
2234 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2235 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2237 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2238 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2240 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2242 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2245 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2246 object here, so it is in the correct appdomain etc.
2248 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2250 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2252 (mono_method_to_ir): Avoid freeing the type created returned from
2253 mono_type_create_from_typespec, since it is put into an internal cache
2254 by the function. Fixes pointer.exe.
2256 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2257 trampolines for icalls and pinvokes as well. Fixes #33569.
2259 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2261 * mini.c: Update after appdomain changes.
2263 * mini.c (mono_jit_compile_method_inner): Allways compile native
2264 method wrappers in the root domain, since there can only be one
2265 instance of them, whose address is stored in method->info.
2267 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2269 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2270 environment variable. Instead detect automatically whenever running
2271 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2274 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2276 * trace.c, trace.h: New files that implement the new trace option
2279 * driver.c: Document new --trace options.
2281 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2284 - if (mono_jit_trace_calls)
2285 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2287 * mini.h: prototypes.
2289 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2291 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2293 * mini.c inssel.brg: Implement typedefbyref opcodes.
2295 * mini.c (mono_jit_compile_method): Remove unused local variable.
2297 * mini.c (mono_jit_compile_method_inner): Ditto.
2299 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2301 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2303 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2305 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2307 * mini.c (mono_no_aot): Remove unused global variable.
2309 * mini.c: Thread safety fixes.
2311 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2313 * mini.c (mono_create_class_init_trampoline): Add a lock around
2314 class_init_hash_addr.
2316 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2319 * mini.c: Decompose the NEWARR instruction before decomposing its
2320 arguments. Fixes #30073.
2322 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2324 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2327 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2329 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2331 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2333 * driver.c: Add support for compiling icall wrappers to --compile.
2335 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2337 * inssel.brg: The empty value in class->interface_offsets is -1, not
2340 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2342 * objects.cs: New test for 'is' operator on an array of interfaces.
2344 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2346 * tramp-ppc.c: update trampoline code to support jumps
2347 and class initialization.
2349 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2351 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2353 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2355 * inssel.brg (OP_UNBOX): Remove unused rule.
2357 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2358 region instead of one for each method. Fixes #47813.
2360 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2362 * exceptions.cs (test_0_nested_finally): New regression test for
2363 nested exception handlers.
2365 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2367 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2369 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2372 * mini.c (mono_method_check_inlining): Make the inlining limit
2373 configurable by an environment variable.
2375 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2377 * mini.h: Bump AOT file version.
2379 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2380 token, store the image along with the token, since the token might not
2381 refer to the same image as the method containing the relocation,
2382 because of inlining.
2384 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2386 * mini.c (mono_precompile_assemblies): New function to compile
2387 all methods in all loaded assemblies.
2389 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2391 * regalloc.h regalloc.c (MonoRegState): Change the type of
2392 iassign and fassign to int*, since they can contain large negative
2393 values if the register is spilled. Also added some comments. Fixes
2396 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2397 under Win32. Fixes #42964.
2399 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2401 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2403 * aot.c: Added support for AOT compiling methods which contain calls
2404 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2407 * driver.c (compile_all_methods): Run the compilation in a thread
2408 managed by mono. Fixes #44023.
2410 * mini.c (mono_codegen): Print full method name in verbose output.
2412 * mini-x86.c (mono_arch_patch_code): Fix warning.
2414 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2415 jumps, since the method we are jumping to might be domain-specific.
2417 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2419 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2421 * inssel.brg: string chars are unsigned.
2423 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2425 * TODO: New todo item.
2427 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2428 which calls mono_runtime_class_init and patches the call site to
2429 avoid further calls.
2430 (mono_arch_create_class_init_trampoline): New arch specific function
2431 to create a class init trampoline.
2432 (create_trampoline_code): Generalized so it can create
2433 class init trampolines as well.
2435 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2436 (mono_create_class_init_trampoline): New function to create and cache
2437 class init trampolines.
2438 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2439 vtable given the address of a class init trampoline. Used by the
2441 (mono_codegen): Generate a call to a trampoline instead of
2442 mono_runtime_class_init in LDSFLD[A].
2443 (mono_codegen): Add relocations for the new trampoline.
2445 * mini.h mini-x86.c aot.c: Added a new relocation type:
2446 MONO_PATCH_INFO_CLASS_INIT.
2448 * mini.h: Bump AOT version number.
2450 * aot.c: Create a copy of the loaded code instead of using the original
2451 so methods which call each other will be close in memory, improving
2454 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2455 patch since it breaks the regression tests.
2457 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2458 for the register saving instruction sequence since the
2459 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2461 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2463 * TODO: Fix todo item && remove another.
2465 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2467 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2470 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2471 function of the module.
2473 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2474 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2475 --no-aot command line option.
2477 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2479 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2480 by Bernie Solomon (bernard@ugsolutions.com).
2482 * inssel.brg: Refactor the interface offset table related code into
2483 its separate functions and add support for the AOT case.
2485 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2487 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2489 * aot.c: Added mono_aot_verbose variable and made all debugging
2490 output depend on the value of this variable.
2492 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2493 method_label and info_label.
2495 * mini.h mini-x86.c aot.c: Added a new relocation type
2496 MONO_PATCH_INFO_IID for klass->interface_id.
2498 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2499 the MonoJitInfo structure.
2501 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2502 a non-root appdomain in shared mode.
2504 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2506 * aot.c: make aot loader less verbose. Remove free of unused variable.
2508 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2510 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2512 * .cvsignore: Added *.dll.
2514 * mini.c (mono_print_tree_nl): New function callable while debugging.
2516 * mini.c (mono_print_code): Export this.
2518 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2521 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2523 * mini.h (MonoCompile): Added 'jit_info' field.
2525 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2526 the cfg structure, since it is needed by the AOT compiler.
2528 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2530 * aot.c: A major rewrite. Changes include:
2531 - save exception tables for methods which have them.
2532 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2534 - reworked the file format so it is now much smaller and needs
2535 fewer relocation entries.
2537 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2539 * aot.c (load_aot_module): Fix build bustage on platforms without
2542 2003-09-04 Martin Baulig <martin@ximian.com>
2544 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2546 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2548 * TODO: Some new optimization ideas.
2550 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2552 * aot.c: Save the optimization flags used to compile the code into
2555 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2556 support emitting domain specific code.
2558 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2559 no longer domain neutral. It can be made domain neutral by compiling
2560 with --optimize=shared.
2562 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2565 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2566 loading of AOT code.
2568 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2570 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2571 if there is no domain neutrality information.
2573 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2575 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2576 format version into the generated library.
2578 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2579 callee method into the caller since one of them could be shared.
2581 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2582 system exceptions from AOT code now works.
2584 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2585 method if it is domain neutral and the callee is not.
2587 * graph.c (cfg_emit_one_loop_level): Fix warning.
2589 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2591 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2594 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2596 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2597 is needed by code which is executed before mono_runtime_init ().
2598 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2600 * mini.c (mono_thread_abort): Fix warning.
2601 (mono_jit_compile_method): Call static constructor in the AOT case too.
2603 * aot.c (mono_compile_assembly): Fix warning.
2605 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2607 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2609 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2611 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2613 * cpu-pentium.md: Fix the length of call opcodes so they include the
2614 ESP restoring instruction. Fixes #47968.
2616 2003-08-28 Martin Baulig <martin@ximian.com>
2618 * mini-x86.c (mono_arch_call_opcode): Added support for
2619 MONO_TYPE_GENERICINST.
2621 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2623 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2625 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2626 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2628 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2631 2003-08-26 Martin Baulig <martin@ximian.com>
2633 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2634 when reporting an error, set this to the actual error location.
2635 (mono_method_to_ir): Report the correct error location if
2636 get_basic_blocks() returned an error.
2638 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2640 * mini.c (mono_type_blittable): OBJECT is not blittable.
2641 (mono_method_blittable): Methods which have marshalling descriptors
2642 are not blittable either. Fixes #47842.
2644 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2646 * driver.c mini.c: Use an environment variable instead of a global
2647 variable. Also fix the build.
2649 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2650 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2653 * driver.c mini.c: Added --with-valgrind option to turn off some
2654 code which prevents mono from running under valgrind.
2656 * mini.c (mono_emit_call_args): Fixed warning.
2658 * mini.c (mono_emulate_opcode): Fixed warning.
2660 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2662 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2663 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2664 regalloc.c, regalloc.h: specify available registers in arch-specific
2665 code and support floats in the regallocator (patch by Laurent Morichetti
2668 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2670 * mini.c: mono_thread_current() can be called only after
2671 mono_runtime_init(): rearrange code to not call it early on.
2673 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2675 * mini.c: allocate jump tables in the code mempools.
2677 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2679 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2682 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2684 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2685 12 to 16. This fixes bug #47453.
2688 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2690 * mini-ppc.c: fixed indexed load and unsigned compares.
2692 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2694 * mini.c: reenabled installation of handler for
2695 thread abort signal.
2697 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2699 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2700 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2701 until it's fixed and actually useful.
2703 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2705 * inssel-long32.brg: couple more opcodes implemented.
2707 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2709 * mini-sparc.c: Even more opcodes implemeted.
2711 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2713 * mini-sparc.c: More opcodes implemented.
2715 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2717 * mini-sparc.c: More opcodes implemented.
2719 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2721 * inssel-sparc.brg: Add some needed rules. Direct
2723 * Makefile.am: Use inssel-sparc.brg
2724 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2725 an assert happy for now.
2727 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2729 * mini-sparc.c: Fixed compile errors.
2730 * exceptions-sparc.c: Same. We now produce a mono binary
2731 on sparc-linux. Yea.
2733 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2735 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2736 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2737 They compile, but do not work.
2739 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2741 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2742 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2743 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2746 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2748 * mini.c: more opcodes implemented and better support for generics.
2750 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2752 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2753 * mini.c, mini.h: first cut at generics support: some new instructions
2754 added and changed the behaviour of some of the existing ones.
2756 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2758 * mini.c: Removed definition of metadata_shared mutex here.
2760 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2762 * mini-x86.c: make vararg calls work for instance methods.
2764 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2766 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2767 returns the arguments in a separte list, now.
2769 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2771 * aot.c, mini.c: updates for array type representation changes.
2773 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2775 * mini.c: register function to perform jit shutdown.
2777 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2779 * mini.c: use a faster allocator if possible.
2781 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2783 * aot.c: some cleanups and portability changes.
2785 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2787 * mini.c: use faster allocation for CEE_BOX if possible.
2789 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2791 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2792 Moved inlined mempcy code to its own function so that is can be
2793 reused. Added an inline memset function as well (optimized initobj).
2794 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2796 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2798 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2800 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2802 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2803 arch code can setup the cpu for CLR execution, if needed.
2804 We use it on x86 to set the precision of FP operations.
2806 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2808 * mini.c: disable some optimizations if we can guess they'll cost too
2809 much for a given method.
2811 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2813 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2815 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2816 * mini.h mini.c mini-x86.c: Added instruction level coverage
2817 info collection support.
2819 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2821 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2822 is now implemented in the profiling API. Get rid of a couple of
2823 unnecessary global variables.
2825 2003-06-15 Nick Drochak <ndrochak@gol.com>
2827 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2828 * cpu-g4.md: add op_bigmul and op_bigmul_un
2829 * cpu_pentium.md: add op_bigmul_un
2830 * inssel-long32.brg: add rule for unsigned bigmul
2831 * mini-ops.h: define OP_BIGMUL_UN
2832 * mini-x86.c: THE BUG: handle (un)signed properly
2833 * mini.c: choose unsigned opcode if needed.
2834 This set of patches fixes bug #44291
2836 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2838 * mini.c (optimize_branches): improved to handle all kinds of
2839 conditional branches.
2841 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2843 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2844 don't raise exceptions.
2846 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2848 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2849 to arch-specific files.
2851 2003-06-09 Martin Baulig <martin@ximian.com>
2853 * Makefile.am (libs): Added $(LIBGC_LIBS).
2855 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2857 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2858 and OP_ATAN (fixes bug#44293).
2860 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2862 * Makefile.am, mini-x86.c: rename cpu description array to
2863 pentium_desc, since some compilers define the 'pentium' preprocessor
2866 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2868 * mini.c (mini_select_instructions): add explicit branch if the
2869 following block is not the false target of a conditional branch -
2870 we need this with any optimization that reorder or remove bblocks
2872 * mini.c (optimize_branches): bug fixes
2874 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2876 * mini.c (mono_method_to_ir): inline static readonly fields
2878 * ssa.c (fold_tree): start cfold support for long (very simple
2881 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2883 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2885 * inssel.brg: fixed memcpy (bug #44219).
2887 2003-06-05 Dick Porter <dick@ximian.com>
2889 * driver.c: Set the glib log levels to not abort if g_message
2892 g_set_prgname() has to happen before mini_init() so that the
2893 process handle gets the info.
2895 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2897 * driver.c: add intrins to the default optimizations to get wider
2900 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2902 * mini.h: some large basic blocks will overflow a 16-bit
2903 integers for symbolic registers.
2905 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2907 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2908 (mono_arch_output_basic_block): fix bug 43499
2910 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2912 * mini.c: kill duplicated definition of mono_debug_format.
2914 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2916 * mini-x86.c, arrays.cs: fixed register allocation bug.
2918 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2920 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2922 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2924 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2927 (print_method_from_ip): also print source location information if
2930 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2932 * mini.c (mono_find_block_region): bug fix in region code
2933 (mini_method_compile): enable removing unreachable code again, but
2934 only in methods without exception clauses.
2936 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2938 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2939 Implemented arglist opcode and handling of TypedReference type.
2940 Fixed x86 call convention when a structure is returned.
2941 Minimal support for calling static vararg methods.
2943 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2945 * mini.c (mini_method_compile): always remove unreachable code,
2946 because the code in them may be inconsistent (access to dead
2947 variables for example).
2949 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2951 * driver.c, debug-mini.c: warning fixes.
2953 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2955 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2957 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2959 * mini.c: thread-static fields are registered in mono_class_vtable(),
2960 so ensure the function is called before checking for them.
2962 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2964 * mini.c (optimize_branches): fix for bug 43586
2966 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2967 overflow (fixes Bug #43639)
2969 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2971 * mini.c, objects.cs: allow the use of stobj for primitive types.
2973 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2975 * mini.c: be less strict about argument checking until we support
2976 running the verifier.
2978 2003-05-27 Nick Drochak <ndrochak@gol.com>
2980 * basic-long.cs: tests for (ulong)int * (ulong)int also
2981 * mini.c: use the same trick for (ulong)int * (ulong)int
2983 2003-05-27 Nick Drochak <ndrochak@gol.com>
2985 * basic-long.cs: add regression test for (long)int * (long)int
2986 * cpu-pentium.md: add op_bigmul specification
2987 * inssel-long32.brg: add OP_BIGMUL rule
2988 * mini-ops.h: add OP_BIGMUL
2989 * mini-x86.c: register allocator: handle case where src1 needs to be
2991 * mini.c: substitute special BIGMUL opcode in the tree for
2992 (long)int * (long)int
2994 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2996 * jit-icalls.c: call the type ctor on field access if needed.
2998 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3000 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3001 to a method (including results of ldelema, bug#43207).
3003 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3005 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3006 colors to show exception handler blocks.
3008 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3009 (fix for pinvoke7.cs).
3011 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3013 * mini.h, mini.c: ensure correct initialization order for types that
3014 require it. Prepare for lazy compilation of jit icall wrappers.
3015 Provide a name for opcode emulation to reduce unneeded mallocing.
3017 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3019 * mini-x86.c: better register restoring code and profiling
3020 support for tail calls.
3022 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3024 * mini.h, driver.c: prepare for leaf methods optimization.
3026 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3028 * mini.c: get targets of branches before converting a method.
3030 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3032 * mini.c (optimize_branches): added some experimental code (disbaled)
3034 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3036 * mini.c (optimize_branches): fix branch to branch optimization
3038 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3040 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3042 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3044 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3047 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3049 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3050 enable use of interface variables again.
3052 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3053 I1 to registers because there is no simply way to sign extend 8bit
3054 quantities in caller saved registers on x86.
3056 * inssel-float.brg: set costs of some rules to 2 so
3057 that monobure always select the arch. specific ones if supplied,
3058 regardless of the order we pass the files to monoburg.
3060 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3062 * mini.c, mini-x86.c: since the magic trampoline for jumps
3063 can't patch the code directly, we do it as soon as the
3064 method gets compiled.
3066 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3068 * mini-x86.c, mini.h: introduce a new patching method
3069 to support CEE_JMP and tail calls.
3070 * mini.c: obey tail.call. Don't precompile methods target
3072 * tramp-x86.c: new trampoline code to handle methods
3073 reached through a jump.
3075 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3077 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3078 bit values to registers
3080 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3082 * mini.c (mono_compile_get_interface_var): share interface
3083 variables if possible.
3085 2003-05-16 Martin Baulig <martin@ximian.com>
3087 * debug-mini.c (mono_init_debugger): New function to initialize
3088 the debugger. This is not in the debugger since it needs to
3089 access some of mini's internals.
3091 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3093 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3095 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3097 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3098 for value type handling.
3100 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3102 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3103 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3105 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3107 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3108 the constructor through a proxy.
3110 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3112 * jit-icalls.c, inssel.brg: fixes to array element address
3115 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3117 * mini-x86.c (is_regsize_var): allocate pointer to registers
3119 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3121 * driver.c: fixed typo, added intrins to the set of optimizations
3122 tested with regressions.
3124 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3126 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3127 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3130 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3132 * inssel.brg: remove some common pop instructions without side effects
3134 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3136 * inssel-x86.brg: fixed thinko in int to double conversions.
3138 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3140 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3142 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3144 * inssel-long32.brg: two more missing instructions.
3146 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3148 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3151 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3153 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3156 * basic-float.cs: Added tests for negative zero.
3158 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3160 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3161 a couple of missing operations for long casts, with test cases.
3163 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3165 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3167 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3169 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3170 code size estimation.
3172 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3174 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3175 abstract methods (fix bug 42542)
3177 * aot.c: add ability to handle array types
3179 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3181 * mini.c: Call the _specific versions of the object allocation
3182 functions if possible.
3184 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3186 * driver.c: call setlocale ().
3188 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3190 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3193 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3195 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3197 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3198 wrappers (fix bug 42122)
3200 2003-05-04 Martin Baulig <martin@ximian.com>
3202 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3204 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3205 s/mini_set_defaults/mono_set_defaults/g.
3207 2003-05-04 Martin Baulig <martin@ximian.com>
3209 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3211 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3213 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3214 (reported by Don Roberts).
3216 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3218 * mini.c: temporarily work around two bugs for this release.
3220 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3222 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3223 that contains -export-dynamic and it makes using the ld script
3225 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3227 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3229 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3232 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3234 * mini.c: make sure leave calls all the needed finally blocks,
3235 even when the target jumps out of multiple exception clauses.
3237 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3239 * ldscript, Makefile.am: add linker script to reduce the number of
3240 exported symbols (should also fix the issues with libwine defining
3241 some of the same symbols in io-layer).
3243 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3245 * driver.c (mini_main): Avoid assertion when no file name is given on
3248 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3250 * driver.c: added --version/-V command line option.
3251 Added the inline optimization in the regression tests.
3253 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3255 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3256 to the type in the method signature (fixes bug#42134).
3258 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3260 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3262 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3264 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3266 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3268 * driver.c: fixed bug #42100.
3270 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3272 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3274 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3276 * mini.c: moved most of the code required to do inlining to its own
3277 function so it can be reused. Inline also ctors if appropriate.
3279 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3281 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3282 the runtime can call mono API functions.
3284 2003-04-27 Martin Baulig <martin@ximian.com>
3286 * debug-mini.c (mono_debug_init_method): Added
3287 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3288 send a notification to the debugger.
3290 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3291 running in the Mono Debugger, just pass the breakpoint number to
3292 mono_debug_init_method().
3294 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3296 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3298 * mini.c: allow some more unsafe compares.
3300 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3302 * mini-x86.c, Makefile.am: make distcheck works (partially from
3303 a patch by Richard Lee <r.h.lee@attbi.com>).
3304 * regset.c, regset.h: removed, they are unused.
3306 2003-04-25 Dick Porter <dick@ximian.com>
3308 * driver.c: Usage reports the name as 'mono' not 'mini'
3309 * exceptions-x86.c: Build and run on freebsd
3311 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3313 * Makefile.am: install the program with the 'mono' name and
3314 the library as libmono instead of mini and libmini.
3316 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3318 * driver.c: provide the APIs for the embedding interface of the old jit.
3320 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3322 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3324 2003-04-23 Martin Baulig <martin@ximian.com>
3326 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3328 * driver.c: Added `--debug' command line argument to enable
3331 2003-04-23 Martin Baulig <martin@ximian.com>
3333 * debug.[ch]: Removed. The code is now in
3334 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3336 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3339 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3341 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3343 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3346 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3347 mono_domain_finalize.
3348 (mini_method_compile): use mono_method_profile* if the the option is
3351 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3353 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3354 methods with their wrapper.
3356 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3357 methods with their wrapper.
3359 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3362 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3365 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3368 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3370 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3372 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3374 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3375 of the mempool. This is slightly faster and uses less memory
3377 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3379 * mini.c: avoid O(n) allocation for variables.
3381 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3383 * mini.c: handle items on the stack after inlining methods.
3385 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3387 * mini.c: make the method->opcode optimization dependent
3388 on MONO_OPT_INSTRINS and do it lazily.
3390 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3392 * driver.c: print overall results at the end of regression run.
3394 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3396 * inssel.brg: don't overwrite symbolic registers.
3398 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3400 * inssel-x86.brg: fix conversion from long to float.
3402 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3404 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3406 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3408 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3410 * driver.c: Added --print-vtable option as in the old JIT.
3412 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3414 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3416 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3418 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3420 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3422 * mini.c regalloc.c regalloc.h: Fix memory leak.
3424 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3426 * aot.c (mono_aot_get_method): register all used strings
3428 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3430 * mini.c: always intern strings references with ldstr at compile time.
3432 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3434 * Makefile.am: add BUILT_SOURCES.
3436 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3438 * driver.c: give a better error message when the assembly to execute
3439 doesn't have an entry point.
3441 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3443 * Makefile.am: added hack for automake
3445 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3448 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3450 22003-04-07 Martin Baulig <martin@ximian.com>
3452 * Makefile.am: Added Makefile.am.
3454 * debugger-main.c: Removed, this is now in the debugger where it
3457 * mini.pc.in: Call this package `mini' for the moment.