1 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6 * mini-amd64.c: Reorganize function call code.
8 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
10 2004-08-14 Ben Maurer <bmaurer@ximian.com>
12 * inssel-x86.brg: use xor eax,eax.
16 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
19 in exception throwing code.
21 2004-08-14 Ben Maurer <bmaurer@ximian.com>
23 * inssel-x86.brg: use xor esi,esi.
25 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
27 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
28 can trace methods compiled during mini_init () too.
30 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
33 2004-08-14 Ben Maurer <bmaurer@ximian.com>
35 * Makefile.am: static link on x86 (r=zoltan)
37 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
39 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
40 code since it causes some programs to fail.
42 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
44 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
46 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
48 * mini.c: ovfops_op_map - add STACK_OBJ case for
50 * basic.cs: add test_0_pin_string as test
53 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
55 * Makefile.am: build C# if srcdir != builddir
57 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
59 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
62 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
64 * driver.c: enable loop by default again and include abcrem in -O=all.
66 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
68 * iltests.il: Add some localloc tests.
70 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
72 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
75 * inssel-amd64.brg: Add some optimizations.
77 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
80 * Makefile.am: Statically link mono against libmono on AMD64.
82 * mini-amd64.c inssel-amd64.brg: Optimizations.
84 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
86 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
88 * tramp-amd64.c: Patch calling code in trampolines.
90 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
92 * mini-amd64.c: pinvoke struct passing fixes.
94 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
96 * mini-sparc.c: redo change, make mono_arch_cpu_init call
97 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
99 2004-08-05 Duncan Mak <duncan@ximian.com>
101 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
104 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
106 * mini-amd64.c (emit_move_return_value): Move return value for normal
109 2004-08-05 Martin Baulig <martin@ximian.com>
111 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
112 `type->type'; just modify `type' itself when dealing with enums
113 and generic instances.
114 (check_call_signature): Make `simple_type' a `MonoType *'.
116 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
118 * mini.c: Use OP_PADD to add offsets to addresses.
120 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
122 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
124 * mini-sparc.c (mono_arch_emit_epilog): fix check
125 for folding last op into restore instruction
127 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
129 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
130 helper methods using the code manager.
132 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
134 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
136 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
138 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
139 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
141 * mini-s390.c: fix tail processing
143 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
145 * mini-ppc.c: mul.ovf.un exception name fix.
147 2004-08-03 Martin Baulig <martin@ximian.com>
149 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
150 instances; before jumping to `handle_enum', also modify `ptype'.
152 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
154 * cpu-sparc.md: fcall maximal length too small.
156 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
158 * mini-amd64.c mini.h: Add initial support for passing/returning
159 structures to/from pinvoked methods.
161 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
163 * mini-ppc.c: reg allocator fix.
165 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
167 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
169 * inssel.brg: Optimize memset on 64 bit machines.
171 * mini-amd64.c: Fix some vararg cases.
173 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
175 * mini-s390.c: Corrected macro in emit_float_to_int
177 * s390-abi.cs: Tests to exercise the s390 ABI
179 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
181 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
184 * basic.cs: Add a test for add.ovf.un.
186 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
188 * mini-sparc.c: add case for OP_IDIV_UN
190 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
192 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
194 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
196 2004-07-30 Ben Maurer <bmaurer@ximian.com>
198 * basic.cs: regression tests.
200 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
203 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
205 * basic.cs: Add a new test.
207 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
208 and AOT. Various fixes and optimizations.
210 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
212 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
214 * mini-ppc.c: make sure temp regs are not used for global reg
217 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
219 * cpu-sparc.md: conv_i8 fix for 64bits
221 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
223 2004-07-29 Ben Maurer <bmaurer@ximian.com>
225 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
226 add opcode for cmp BYTE PTR [eax], imm.
228 * inssel.brg: Make memcpy and memset takes bases.
230 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
232 * *-amd64.*: More AMD64 work.
234 2004-07-28 Ben Maurer <bmaurer@ximian.com>
236 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
237 add a compare-not-equal opcode.
239 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
241 * mini.c: Use mono_init_from_assembly instead of mono_init.
243 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
245 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
247 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
249 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
251 * inssel.brg: 64 bit fixes.
253 * mini.h (MonoCallInst): Add some AMD64 specific data.
255 * mini.h: Add some OP_P opcodes.
257 2004-07-28 Ben Maurer <bmaurer@ximian.com>
259 * basic.cs: tests for 61797 and 61740
261 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
263 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
264 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
266 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
268 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
270 * *-amd64*.*: Ongoing AMD64 work.
272 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
274 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
276 * *-amd64*: Ongoing AMD64 work.
278 * mini-arch.h: Add AMD64 support.
280 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
282 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
284 * mini-ops.h: Add new opcodes.
286 * Makefile.am: Add AMD64 support.
288 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
289 rules into the inssel-long*.brg files.
291 * *-amd64.*: Add beginnings of AMD64 backend.
293 2004-07-22 Ben Maurer <bmaurer@ximian.com>
295 * mini.c (print_dfn): commenting out the code that prints
296 the cil. With -O=deadce, this makes -v -v crash.
298 * cpu-pentium.md: make checkthis have a length of 2
300 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
302 * mini-sparc.h: fix implementations of __builtin
303 functions for Sun compiler for V9.
305 2004-07-16 Ben Maurer <bmaurer@ximain.com>
307 * mini.c: use the new stelem.ref wrapper
308 * exceptions.cs, arrays.cs: new stelem.ref tests
310 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
312 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
313 new XSP should work with these changes).
315 2004-07-14 Ben Maurer <bmaurer@ximain.com>
317 * inssel-{long32,x86,}.brg: trivial optimizations.
319 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
321 * mini.c: load value when emitting box operation in
324 2004-07-12 Ben Maurer <bmaurer@ximian.com>
326 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
327 is one byte shorter than cmp DWORD PTR [eax], 0.
329 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
331 * inssel-ppc.brg: arguments on the stack are always
332 relative to the stack pointer (spotted by Neale Ferguson).
334 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
336 * exceptions-x86.c: delay appending the method name to the trace until
337 after mono_jit_info_table_find is called, as this gets the real
340 2004-07-09 Ben Maurer <bmaurer@ximian.com>
342 * aot.c: register roots
344 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
346 * aot.c : I could just use PLATFORM_WIN32 flag.
348 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
350 * aot.c : Reverting the previous fix. This time it broke linux build.
352 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
354 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
356 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
358 * mini.c (handle_stack_args): Remove some more debugging code.
360 * mini.c (handle_stack_args): Remove debug output left in by mistake.
362 * driver.c mini.h aot.c: Allow additional options to be specified with
363 --aot and pass them to mono_compile_assembly.
365 * aot.c: Add experimental code to AOT compile all loaded assemblies
366 on demand and save the code into a cache in the filesystem.
368 * aot.c: Add support for more wrapper methods.
370 * mini.c (handle_stack_args): Handle some corner cases. Fixes
373 * cpu-*.md: Remove removed opcodes.
375 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
376 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
377 related icalls to marshal.c.
379 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
381 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
383 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
385 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
387 2004-07-06 Ben Maurer <bmaurer@ximian.com>
388 * liveness.c: If liveness is recomputated we need to reset the information
389 for each variable. This way, if the liveness range has been narrowed
390 by optimizations that happened after the last computation, we can return
393 For example, if you have
398 // Tons of code that does not affect i
404 i = 0 is dead code and will be removed by SSA. However, when
405 linear scan gets to the code, i will still appear to be live
406 throughout the entire block. This prevents good register allocation.
408 2004-07-06 Martin Baulig <martin@ximian.com>
410 * debug-mini.c (mono_debug_init_method): Allow
411 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
412 (mono_debug_add_icall_wrapper): New method.
414 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
416 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
418 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
421 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
423 * aot.c (mono_aot_load_method): Fix loading of debug info.
425 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
427 * aot.c: Add logging support.
429 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
431 * mini.h: Add prototype for mono_print_method_from_ip.
433 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
435 * inssel.brg: 64 bit fixes.
437 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
440 * Makefile.am: Add SPARC64 support.
442 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
444 * aot.c: Fix alignment problems on 32 bit platforms.
446 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
448 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
451 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
454 * mini.h: Bump AOT file version. Some 64 bit fixes.
456 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
458 * inssel-sparc.brg: Add new rule to avoid register moves.
460 * inssel.brg: Add ldind_to_load_membase helper function.
462 2004-06-30 Ben Maurer <bmaurer@ximian.com>
464 * mini.c: OffsetToStringData intrinsic.
466 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
468 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
470 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
473 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
474 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
476 * mini.c: reinstated mono_compile_get_interface_var()
477 on x86, too, since the change breaks the Gtk# build there as well.
479 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
481 * driver.c: remove loop from the default optimizations: it seems to
482 interact badly with some of the other options (see bug #60613).
484 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
486 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
487 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
489 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
491 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
492 vararg-using methods.
494 2004-06-21 Martin Baulig <martin@ximian.com>
496 * mini/mini-exceptions.c
497 (mono_handle_exception): Added `gpointer original_ip' argument.
498 After calling mono_unhandled_exception(), call
499 mono_debugger_unhandled_exception() and if that returns true,
500 restore the context and return.
502 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
504 * mini-ppc.c: prefer the use of relative branches so
505 they won't need to be patched in aot code (patch from Patrick Beard).
507 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
509 * aot.c: patch from Patrick Beard to make the output assembly
510 more correct for the MacOSX assembler. Small tweak to
511 generate sane images on Linux/PPC, too.
513 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
515 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
516 case until bug #59509 is fixed (shows up in #60332).
518 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
520 * mini.c: make sure the needed wrappers are compiled, too, with
523 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
525 * driver.c: remove NPTL reference in --version output.
527 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
529 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
530 generate valid assembly for the Mach-O assembler.
532 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
534 * driver.c: don't include abcrem in the all optimization specifier
535 since it slows down jit compilation too much for now.
537 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
539 * mini.c: use BIGMUL only if both operands have the same signage.
540 * iltests.il: Test for bug 60056. (errors related to signage in
545 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
547 * mini.c, aot.c: memory leak fixes.
549 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
551 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
553 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
555 * Makefile.am: remove the -static hack completely, it links in
556 statically glib as well.
558 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
560 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
561 * exceptions.cs: make it compile with new mcs/csc.
563 2004-06-03 Massimiliano Mantione <massi@ximian.com>
564 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
565 and added relevant test case.
567 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
569 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
570 regressions in gtk-sharp.
572 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
574 * exceptions.cs: New regression tests.
576 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
578 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
580 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
582 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
584 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
586 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
588 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
590 * mini.c (mono_jit_runtime_invoke): Init class in this
591 method instead of trusting mono_jit_compile_method to
592 do the work (because wrappers can be in object class)
594 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
596 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
598 * basic-long.cs: New regression test.
600 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
602 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
605 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
607 * Makefile.am: fix miguel's change to build mono statically against
608 libmono (track build dependencies).
610 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
612 * cfold.c: Some glib versions do not have G_MININT32.
614 2004-05-26 Massimiliano Mantione <massi@ximian.com>
616 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
617 with precision of tan, atan, sin and cos, and implemented related
618 regressions tests (fixes bug 54467, but one new problem appeared and
621 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
623 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
625 * exceptions.cs: Add test for constant folding && division by zero.
627 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
628 since driver.c is in libmono too, so the optimization was useless.
630 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
631 variable to driver.c so the compiler can emit more efficient code to
634 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
636 * Makefile.am: don't distribute generated inssel.[ch] files.
638 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
640 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
641 into the default appdomain. Fixes #58707.
643 * jit-icalls.c: Remove the broken approximation for truncl, doing
644 no conversion is better.
646 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
649 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
651 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
652 of the mcrxr instruction which is not available on some processors
653 even if it's documented to be. Implement add and sub overflow correctly
654 (still not complete for long unsigned). Speed up icalls a bit.
656 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
658 * mini.c (mono_jit_compile_method_with_opt): Make sure that
659 we run .cctor in the current domain instead of target_domain.
661 Fixes bug #58558, .cctor not being called in -O=shared.
663 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
665 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
667 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
669 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
670 which can be done with an imm8, do it that way.
671 (mono_arch_output_basic_block): ditto for a jmp
672 (mono_arch_emit_prolog): Computate maximum offset of a label.
674 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
676 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
677 now tries to allocate prefered physical reg's for virtual
678 regs. This reduces the number of emited spills/loads with
679 20-30% on our core assemblies.
681 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
683 * jit-icalls.c: truncl() is not needed and trunc() is
684 the correct thing to do anyway (bug #58287).
686 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
688 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
691 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
693 * driver.c: enable loop optimizations by default.
695 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
697 * mini-x86.c: fix calc of max loop size when aligning loops start.
699 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
701 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
704 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
706 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
709 * basic-long.cs: Add tests for add/subtract of immediates with carry.
711 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
713 * mini.c (inline_method): Allways inline some wrappers even if the cost
714 is too large. Fixes #58785.
716 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
718 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
720 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
721 (crichton@gimp.org). Beginning of support for sparc/linux.
723 * mini-sparc.c: Optimize retrieval of LMF address.
725 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
727 * exceptions-ppc.c: handle alloca in methods with clauses.
729 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
731 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
733 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
735 * mini.c: Delegate most of the abort signal work to
736 mono_thread_request_interruption, which also handles Stop and Suspend
739 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
741 * mini.c mini.h: Allow inlining of icall wrappers if the backend
742 supports the save/restore lmf opcodes.
744 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
746 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
749 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
751 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
753 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
754 methods which contain array accesses.
756 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
757 boundaries. Fixes #58537.
759 * iltests.il: Add regression test for #58537.
761 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
763 * mini-x86.c (mono_arch_local_regalloc): Last part of
764 fix for bug #58633 (releasing register to early).
766 2004-05-18 Miguel de Icaza <miguel@ximian.com>
768 * basic-long.cs: Add new regression test.
770 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
772 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
773 register too early on the chain.
775 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
777 * mini.c (create_helper_signature): Use a helper function to reduce
778 the code which needs to be written. Also set the calling convention of
779 icalls on windows. Fixes #57840.
781 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
783 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
784 exceptions-ppc.c: added helper function to get the instruction address
785 from a signal handler context.
787 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
789 * helpers.c: use g_get_tmp_dir. Invokes happyness
792 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
794 * helpers.c: Add new env variable to pass args to objdump.
795 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
797 2004-05-17 Radek Doulik <rodo@ximian.com>
799 * Makefile.am (common_sources): added abcremoval.h so it get
800 disted and daily mono packages on go-mono.com will build again
802 2004-05-17 Massimiliano Mantione <massi@ximian.com>
804 * abcremoval.c: Fixed coding style, added copyright header.
806 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
808 * mini.h: Added prototype for abc removal main function.
810 * build_relations_propagation_table.pl: Added copyright header.
812 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
814 * basic-long.cs: reg test for complex ceq_long bug.
816 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
818 * mini-x86.c (mono_arch_local_regalloc): Correctly free
819 reg in long and clob case (bug #58343). Fixed/added comments.
821 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
823 * mini.c (mono_jit_runtime_invoke): Follow new convention
824 of calling the invoke method with an function pointer.
826 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
828 * ChangeLog: Fix author of memory leak patch.
830 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
832 * Makefile.am: fix make dist as well...
835 2004-05-14 Massimiliano Mantione <massi@ximian.com>
837 * cfold.c: Made so that conversions from pointer to int4 are no-ops
838 on archs where pointers are 4 bytes long.
840 * Makefile.am: Added abcremoval.c source file.
842 * abcremoval.c: Added abcremoval.c.
844 * abcremoval.h: Added abcremoval.h.
846 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
848 * inssel.brg: Enabled bounds check removal.
850 * mini.c: Added support for abcrem optimization.
852 * mini.h: Added abcrem optimization label.
854 * driver.c: Added support for abcrem optimization.
856 * propagated_relations_table.def: Added propagated_relations_table.def.
858 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
860 * mini.c, cfold.c: fix style.
862 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
864 * mini.c: handle issue with the low-level implementation of
865 some long opcodes (bug #54209).
867 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
869 * basic.cs: test for my new cmov stuff.
871 2004-05-13 Patrik Torstensson
873 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
874 opt and added peephole documentation.
876 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
878 * tramp-ppc.c: rewrote the generic trampoline code.
880 2004-05-11 Patrik Torstensson
882 * mini-x86.c: optimize long shl/shr asm code (one less branch)
884 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
886 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
888 * mini.h mini.c dominators.c: Applied patch from Derek Woo
889 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
891 * mini.c: Add new icalls for AsAny marshalling.
893 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
895 * tramp-ppc.c, mini-ppc.c: more cleanups.
897 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
899 * mini.c: no warnings.
901 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
903 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
905 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
907 * mini.c: In the thread abort signal handler, if the thread is in the
908 process of being stoped, don't throw the Abort exception, just stop the
911 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
913 * tramp-ppc.c: removed old code.
915 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
917 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
918 do some simple speed optimizations on ppc.
920 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
922 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
923 and large offsets in load/store.
925 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
927 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
928 it causes regressions.
930 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
932 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
935 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
937 * jit-icalls.c: remove warnings.
938 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
939 speedups for unsafe code.
941 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
943 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
945 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
947 * basic-calls.cs: Add new regression test.
949 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
952 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
954 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
957 2004-05-06 Patrik Torstensson
959 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
960 long reg allocation in any reg (not only eax:edx) and implemented
961 long shl/shr ops in asm instead of helpers.
963 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
965 * mini-sparc.h: Fix warnings.
967 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
970 * mini-exceptions.c (mono_handle_exception): Call the filter in a
971 separate statement for clarity.
973 * mini-sparc.c: Update status.
975 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
977 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
980 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
982 * inssel-ppc.brg: another small pre-release workaround:
983 we don't do overflow detection for long_sub_un.
985 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
987 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
988 (also works around a weird ppc bug: 57957).
990 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
992 * tramp-ppc.c: trampoline fixes.
994 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
996 * mini-ppc.c: fixed typos.
998 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1000 * mini-ppc.c, exceptions-ppc.c: more code saves registers
1001 at the top of the stack. Fixed typos. Use a frame registers
1002 for all the methods with exception clauses.
1004 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1006 * exceptions-ppc.c: restore fp registers.
1008 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1010 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1011 order from the stack top (moved the stack room to save the
1012 return value for trace after the param area). Fixed corruption
1013 in restoring registers on unwind.
1015 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1017 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1019 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1021 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1022 and prolog/epilog for methods that use it. Allow
1023 enough param area room for varargs methods. Fix miguel's
1024 breakage in exception handling.
1026 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1028 * Makefile.am: run genmdesc only on current arch.
1030 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1033 * mini-x86.h: fix the build on windows.
1035 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1037 * 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.
1039 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1041 * mini-exceptions.c: New file.
1043 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1044 Move some parts of the x86 exception handling code to an
1045 arch-independent file so it can be shared with other ports.
1047 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1049 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1051 2004-04-26 David Waite <mass@akuma.org>
1053 * driver.c: remove comma from end of enumeration declaration
1055 2004-04-26 Jackson Harper <jackson@ximian.com>
1057 * driver.c: parse config file before loading first assembly. This
1058 allows the user gac to be enabled/disabled.
1060 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1062 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1063 simpler mechanism: we do not care what is encoded initially
1064 (branch absolute or relative), we care about the code and its
1065 target. I kept the old code for reference for now.
1067 The new code tries first to determine if the jump is anywhere in
1068 the -/+32 absolute meg range, if it succeeds, it encodes using the
1069 absolute branch; If not, it tried to find something in the
1070 relative range, if not, it uses the handle_thunk code.
1072 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1074 * exceptions-ppc.c: use the correct ip register on macosx.
1076 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1078 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1080 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1082 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1083 Raise exception on integer divide by zero by hand since the hw
1084 doesn't support it. Handle NaNs in FP compares.
1086 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1088 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1089 code reducing duplication between the platforms and enabled
1090 signal exception handling (on linux for now).
1092 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1094 * exceptions-ppc.c: more macosx support.
1096 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1098 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1100 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1102 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1104 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1106 * iltests.il: more tests.
1108 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1110 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1113 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1115 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1117 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1119 * liveness.c: Mark variables as volatile in all basic blocks reachable
1120 from exception clauses.
1122 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1124 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1127 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1129 * iltests.il, basic.cs: more tests for regalloc.
1131 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1133 * iltests.il: Some tests for register allocation modifications
1136 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1138 * exceptions.cs: Add regression test for bug #56782.
1140 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1141 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1142 the beauty of fixing the same thing in 5 different files...
1144 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1146 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1149 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1151 * mini.c: Add support for STRWLPARRAY marshalling convention.
1153 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1155 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1156 to init the context to setup the regs pointer).
1158 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1160 * exceptions-ppc.c: more exceptions work.
1162 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1164 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1167 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1169 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1170 can use the memory directly.
1172 * cpu-pentium.md: Update documentation from a post from Zoltan.
1174 add x86_add_membase, x86_sub_membase, x86_mul_membase
1176 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1178 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1179 GENERAL_REGS they were also hardcoded for all PPC ports.
1181 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1183 Remove hard-coded limit for floating point registers, use
1184 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1186 Notice that in MacOS X calling conventions you can fit a lot more
1187 floating point values in registers, so I should update the PInvoke
1188 test to excercise the passing of floating point values on the
1189 stack (currently broken).
1191 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1193 * tramp-ppc.c (create_trampoline_code): Added
1194 JUMP_TRAMPOLINE_SIZE.
1195 (ppc_magic_trampoline): Follow the pattern from
1196 x86_magic_trampoline: if code is set to zero, return.
1197 (create_trampoline_code): Always pass MonoMethod to the jump
1198 trampoline, before it was passing a null.
1199 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1200 share the code with mono_arch_create_jit_trampoline.
1202 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1204 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1207 * cpu-g4.md: Added length for jmp instruction, the worst case
1208 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1211 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1213 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1215 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1217 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1218 before each IL instruction.
1220 * mini.c (CEE_BOX): Fix warnings.
1222 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1224 * mini.c: removed a few unused vars and extra whitespace.
1226 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1228 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1230 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1232 (OP_GETCHR): use the above
1233 (CEE_LDELEMA): use the above.
1235 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1236 version of the generic impl.
1237 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1238 (CEE_LDELEMA): use the above.
1240 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1242 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1245 * iltests.il: Added new regression test for #56317.
1247 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1249 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1250 under NetBSD. Fixes #56450.
1252 * liveness.c (update_gen_kill_set): Fix previous patch.
1254 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1256 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1258 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1260 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1263 * inssel-sparc.brg: Add more optimizations.
1265 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1267 2004-04-01 Martin Baulig <martin@ximian.com>
1269 * mini.c (handle_box): New static function; moved the
1270 implementation of CEE_BOX here.
1271 (mono_method_to_ir): Added `constrained_call' variable.
1272 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1273 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1274 mono_method_get_constrained() to get the method.
1276 2004-04-01 Martin Baulig <martin@ximian.com>
1278 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1279 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1280 (mono_method_to_ir): We don't need these macros anymore since
1281 mono_class_get_full() already takes care of it.
1283 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1285 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1286 use @function (as doesn't accept #function here) and check the return
1287 value of system and stop if fails.
1289 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1291 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1293 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1295 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1297 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1299 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1302 * basic-long.cs: Add test for negation of Int64.MinValue.
1304 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1306 * mini-sparc.c: Update status.
1308 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1310 * exceptions-sparc.c: Fix return value in filters.
1312 * inssel-sparc.brg: Fix register allocation in some rules.
1314 2004-03-28 Martin Baulig <martin@ximian.com>
1316 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1319 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1321 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1323 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1324 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1325 remove unused conv_u4 opcode.
1327 * mini-x86.c: Remove valgrind workaround since it slows down things
1328 even when mono is not run under valgrind.
1330 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1332 * mini-sparc.c: Update status.
1334 * inssel-sparc.brg: Add some optimizations.
1336 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1337 future delay slot filling. Add support for varargs, tail calls and JMP.
1339 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1340 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1342 * inssel.brg: Fix register allocation in OP_ARGLIST.
1344 * inssel.brg: Fix warnings.
1346 2004-03-25 Martin Baulig <martin@ximian.com>
1348 * mini.c (inflate_generic_field): Removed.
1349 (mini_get_method): Removed, use mono_get_method_full(),
1350 (mini_get_class): Removed, use mono_class_get_full().
1351 (mono_method_to_ir): Pass our generic context to
1352 mono_field_from_token().
1354 2004-03-25 Martin Baulig <martin@ximian.com>
1356 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1357 of a `MonoMethod *'.
1358 (mini_get_method): Take a `MonoGenericContext *' instead
1359 of a `MonoMethod *'.
1360 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1361 a new local variable called `generic_context' which holds the
1362 current `MonoGenericContext *'; use it to lookup things.
1364 2004-03-24 Martin Baulig <martin@ximian.com>
1366 * mini.c (mini_get_class): New static method; if we're inside a
1367 generic instance, inflate the class if neccessary.
1368 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1370 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1372 * iltests.il: New regression test for #55976.
1374 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1377 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1379 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1382 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1384 * liveness.c: Consider SSA stores as well as loads when making vars
1387 * exceptions.cs: New regression tests for register allocation.
1389 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1391 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1392 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1393 domain lock only to protect puntual access to data structures.
1394 Added access lock for sighash, jit_icall_hash_name,
1395 jit_icall_hash_addr and domain->code_mp.
1397 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1399 * driver.c: Print SIGSEGV handling method.
1401 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1403 * mini.c (setup_jit_tls_data): Handle case when this is called
1404 multiple times for a thread.
1406 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1407 is different from fbxx_un. Fixes #54303. Also use constants instead of
1408 magic numbers in a lot of places.
1410 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1412 * exceptions.cs: Fix cctor test when --regression is used.
1414 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1416 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1419 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1421 * inssel-ppc.brg: fixed register assignments for some rules.
1423 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1425 * exceptions.cs: Add test for exceptions in static constructors.
1427 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1428 static constructors outside the domain lock. Fixes #55720.
1430 2004-03-17 Martin Baulig <martin@ximian.com>
1432 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1433 (inflate_generic_field): Take the `MonoMethod *' instead of the
1434 `MonoClass *' and added support for generic method.
1435 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1436 have a `field->parent->gen_params', only inflate the field if it's
1437 an open constructed type.
1439 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1441 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1442 exception object instead of the preconstructed ones.
1444 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1446 * mini.c: reverted changed to sigsegv_signal_handler commited
1447 accidentally in the previous patch.
1449 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1452 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1453 running --aot with an old assembly.
1455 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1457 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1460 * mini-sparc.c: Add support for v9 branches with prediction.
1462 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1464 * mini.c (mini_init): #warning is GNUC only
1466 * mini-sparc.h: implement __builtin_frame_address
1467 and __builtin_return_address for Sun C compiler
1469 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1471 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1473 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1475 * basic-calls.cs: Add test for unaligned byref long argument passing.
1477 * mini-ops.h: Add sparcv9 compare and branch instructions.
1479 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1480 v9 instructions if we have a v9 cpu.
1482 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1483 registers for global allocation.
1485 * exceptions-sparc.c: Fixes.
1487 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1489 * liveness.c (mono_analyze_liveness): Optimized version.
1491 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1493 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1496 * basic-float.cs basic-calls.cs: New regression tests.
1498 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1500 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1501 sigaltstack implementation.
1503 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1505 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1506 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1508 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1510 * mini.c: Fix warnings.
1512 * mini.c (mono_resolve_patch_target): New function which contains the
1513 arch independent part of the patching process.
1515 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1516 patching code to a separate function.
1518 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1520 * mini.c (add_signal_handler): ifdef out on Windows
1522 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1524 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1525 cpu-sparc.md: Add exception handling support + other fixes.
1527 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1528 typed GC detection in --version.
1530 * basic.cs exceptions.cs: New regression tests.
1532 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1533 the arch specific code can store data during a compilation.
1535 * mini-ops.h: Add OP_SETFRET.
1537 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1538 function, register a separate icall for each arity, so the icalls can
1541 * mini.c (mono_print_tree): Print negative offsets in a more readable
1544 * mini.c: Make signal handling work on sparc.
1546 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1548 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1550 * jit-icalls.c: Emulate truncl by aintl on solaris.
1552 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1554 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1556 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1558 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1560 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1561 a MarshalByRef type, inline a method that performs the check, taking into
1562 account that the object can be a proxy. Also implemented tow new opcodes:
1563 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1564 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1565 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1567 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1569 * mini-ppc.c: if a relative branch displacement is too big
1570 but it points to and area reachable with an absolute branch,
1573 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1575 * mini.c: optimize small copies in cpblk.
1577 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1579 * basic-calls.cs basic-float.cs: New regression tests.
1581 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1582 negative offsets from %fp. Implement localloc. Fix local register
1583 allocation. Fix the case when the this argument needs to be saved to
1584 the stack. Implement some missing opcodes.
1586 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1588 * mini.c (mini_method_compile): Reenable global regalloc in methods
1589 with exception handlers.
1591 * linear-scan.c (mono_varlist_sort): Fix warning.
1593 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1595 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1598 * liveness.c: Make all variables uses in exception clauses volatile, to
1599 prevent them from being allocated to registers. Fixes #42136.
1601 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1603 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1606 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1607 argument to mono_arch_regalloc_cost.
1609 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1612 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1614 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1615 Make the cost of allocating a variable to a register arch dependent.
1617 * basic-calls.cs: Fix compilation of tests.
1619 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1620 helper function to cut back on the number of #ifdefs needed.
1622 * mini-ppc.c: Fix compilation.
1624 * basic-calls.cs: New regression tests.
1626 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1628 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1629 of l0 since that is callee saved.
1631 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1634 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1635 of delay instruction.
1637 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1639 * mini.h (MonoCallInst): Add 'virtual' flag.
1641 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1643 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1645 * *.cs: New regression tests.
1647 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1650 * mini.c (mono_runtime_install_handlers): Fix build.
1652 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1653 'signal_stack_size' members.
1655 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1656 alternate signal stack.
1658 * exceptions-x86.c: Add stack overflow handling.
1660 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1661 functions to arch independent code.
1663 * mini.c (mono_print_tree): Print more detailed info for load_membase
1666 2004-02-23 Martin Baulig <martin@ximian.com>
1668 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1670 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1672 * mini-x86.c: fixed reg allocation for div/rem.
1674 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1676 * driver.c (mono_main): Report some configuratio options on --version.
1678 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1680 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1681 low in the address space. Correctly flush memory in thunks where we
1684 2004-02-20 Martin Baulig <martin@ximian.com>
1686 * mini.c (mini_get_method): New static method; inflate all generic
1687 methods and methods in open generic instances.
1688 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1689 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1691 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1693 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1695 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1697 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1699 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1701 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1702 it compile using Sun's compiler.
1704 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1706 * 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.
1708 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1710 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1712 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1714 * mini-ppc.c: handle calls outside of the allowed range with thunks
1715 allocated using the code manager.
1716 * tramp-ppc.c: use the code manager to hold generated native code.
1717 Fixed the magic trampoline to just patch vtable entries.
1719 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1721 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1724 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1726 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1729 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1730 if we have a working __thread implementation.
1732 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1733 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1735 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1737 * mini-x86.c: Fix compilation under gcc 2.
1739 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1741 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1742 contains a call to the wrapped function.
1744 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1745 OP_<CALL>_IMM opcodes, and use them under X86.
1747 * mini.c (mono_jit_find_compiled_method): Fix warning.
1749 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1751 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1753 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1754 functionality to mini.c.
1756 * mini.c (mono_create_jump_trampoline): New function to create a jump
1757 trampoline. Return a compiled method instead of a trampoline if it
1758 exists. Add a cache for jump trampolines.
1760 * mini.c (mono_jit_find_compiled_method): New function to return a
1761 compiled method if it exists.
1763 * mini-x86.c: Call mono_create_jump_trampoline instead of
1764 mono_arch_create_jit_trampoline.
1766 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1767 a jump trampoline. Fixes #52092.
1769 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1771 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1772 which is not up-to-date. Add check_corlib_version () instead.
1774 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1777 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1778 since newer valgrind versions do not need it.
1780 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1781 compile a method with a given set of optimizations.
1783 * mini.c: Compile icall wrappers on-demand instead of at startup.
1785 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1786 wrapper for an icall.
1788 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1790 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1793 * iltests.il: Add test for non-empty stack before switch instruction.
1795 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1797 * mini.c: Add support for new stringbuilder marshalling conventions.
1799 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1801 2004-02-01 Martin Baulig <martin@ximian.com>
1803 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1804 in `ginst->mtype_argv'.
1806 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1808 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1809 facilitate grepping.
1811 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1813 * mini.c: fixed buglet in initobj generic implementation for references.
1815 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1817 * Makefile.am: make the version script conditional.
1818 * jit-icalls.c: handle missing truncl().
1820 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1822 * exceptions.cs: Add more tests for double->int conversion.
1824 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1825 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1827 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1829 * driver.c: make --verbose --version emit an error
1830 if the loaded corlib doesn't match the runtime version.
1832 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1834 * mini-ppc.h: export ppc_patch().
1835 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1836 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1837 on par or better than on MacOSX.
1839 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1841 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1842 mono_lookup_pinvoke_call.
1844 * mini-x86.c: Under windows, the default pinvoke calling convention is
1845 stdcall. Fixes #52834.
1847 * mini.c (optimize_branches): Add an upper bound to the number of
1848 iterations to prevent infinite loops on strange loops. Fixes #53003.
1850 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1852 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1853 and ISINST. Fixes #52093.
1855 * objects.cs (test_0_vector_array_cast): New tests.
1857 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1859 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1860 checking in Array.Set ().
1862 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1865 * object.cs (test_0_multi_array_cast): New regression test.
1867 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1869 * exceptions-ppc.c: fix build on Linux/PPC.
1871 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1873 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1874 running under valgrind.
1875 (x86_magic_trampoline): Fix build bustage.
1877 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1878 negative values as well. This is needed for the encoding of the line number
1879 info, since sometimes the line numbers are not in increasing order.
1881 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1883 * cpu-pentium.md (localloc): Increase the size of the localloc
1884 instruction since it is a loop under Win32.
1886 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1889 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1891 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1892 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1893 Max Horn (max@quendi.de). Fix file names in comments.
1895 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1897 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1898 avoid stack overflow.
1899 (replace_usage): Avoid uninitialized variable warnings.
1901 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1902 and taking the address of valuetype variables.
1904 2004-01-03 Patrik Torstensson
1906 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1907 for other purposes than FP later on.
1909 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1911 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1914 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1916 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1918 2003-12-30 Patrik Torstensson <p@rxc.se>
1920 * mini-x86.h: Decreased number of availiable fp regs.
1921 Solves corner cases with FP spilling.
1923 2003-12-23 Patrik Torstensson <p@rxc.se>
1925 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1926 for floating point stack tracking / spilling on x86.
1929 * basic-float.cs: added float mul overflow test.
1931 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1933 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1935 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1937 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1938 supports for cond branches that overflow the immediate
1939 overflow offset. mcs can compile simple programs.
1941 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1943 * exceptions-ppc.c: exception handling support wip:
1944 finally handlers get run on exception.
1946 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1948 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1951 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1953 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1954 initial support for stack walking and unwinding.
1956 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1958 * driver.c (mono_main): Make corlib-out-of-sync message more
1959 descriptive. Also remove verify_corlib call.
1961 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1963 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1964 not overlap with other call's arguments, too.
1966 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1968 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1969 move to arch-specific code the choice of arch-specific
1970 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1971 * mini.c: ensure emulation calls will not interleave
1974 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1976 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1977 the magic trampoline stack frame is dropped before executing
1980 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1982 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1983 and integer to fp conversions. Added support for overflowing
1984 arguments on the stack. Reserve a couple more registers as temps.
1985 Added support for aot compilation (as output still needs to be
1988 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1990 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1991 Don't overwrite return register in some corner cases.
1993 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1995 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1996 static constructors when AOT compiling.
1998 * driver.c (mono_main): Call mono_check_corlib_version.
2000 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2002 * cpu-g4.md, basic.cs: fixed div target register.
2004 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2006 * mini-ppc.c, basic.cs: shl_imm fix with test.
2008 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2010 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2011 structures by value. Misc fixes.
2012 * objects.cs: more tests.
2014 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2016 * mini-ppc.c: lconv.ovf.i implemented.
2018 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2021 (mini_init): don't error out if someone already called g_thread_init.
2023 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2025 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2026 to be any type per the spec. Fix abnormal memory usage when
2027 the same object is repeatedly thrown.
2029 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2031 * mini.c: check for overruns in IL code.
2033 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2035 * TODO: Add/remove some todo entries.
2037 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2039 * driver.c (mono_main): Call mono_verify_corlib.
2041 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2043 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2044 This has been moved to mini.c
2045 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2046 type being casted is marshalbyref it could be a proxy, so instead of
2047 emitting the type check code, emit a call to a runtime method that will
2048 perform the check by calling CanCastTo if needed.
2050 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2052 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2053 methods with large stack frames under Win32.
2055 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2057 * Makefile.am: Distribute regression tests.
2059 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2060 at the end instead of inserting each variable into the sorted list.
2062 * linear-scan.c (mono_varlist_sort): New helper function.
2064 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2066 * mini.c: ensure arguments and locals are within bounds.
2068 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2070 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2073 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2075 * mini.c (mono_cprop_copy_values): Fix crash.
2077 * aot.c: Set verbosity back to 0.
2079 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2081 * regalloc.c: complete memory leak fix by Laurent Morichetti
2084 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2086 * driver.c (main_thread_handler): Revert the previous patch.
2088 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2091 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2092 memory from the memory pool.
2094 * driver.c (main_thread_handler): Turn on all optimizations when
2097 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2098 an array for better performance.
2100 * regalloc.c (mono_regstate_assign): Fix memory leak.
2102 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2103 serialize the debug info.
2105 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2106 debug info from the serialized representation.
2108 * aot.c: Save debug info into the generated file and load it when
2111 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2113 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2115 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2116 More FP-related fixes.
2118 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2120 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2121 and register allocation buglet. Hello world now runs.
2123 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2125 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2126 * tramp-ppc.c: fixed class init trampoline.
2127 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2129 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2131 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2132 mini.c: more ppc changes/fixes.
2134 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2136 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2137 Also optimize the case when the arguments are the same in the caller
2140 * iltests.il: Add tests for tail calls with valuetype arguments.
2142 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2144 * mini-ppc.c: fixes for struct return type.
2146 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2148 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2149 mono_spillvar_offset() to arch-specific code.
2151 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2153 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2155 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2157 * exceptions-x86.c: Fix stack space leaks.
2159 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2160 registers from the lmf if the method has save_lmf set.
2162 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2164 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2165 of icall wrappers into InvokeInDomain, since these are now per-domain.
2167 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2169 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2170 make some opcode emulation and intrinsic ops enabled/disabled
2171 according to the architecture. More fixes.
2173 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2175 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2177 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2179 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2180 arch-specific handling for 'this' and struct return type to
2183 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2185 * aot.c: prevent divide by zero error when reporting (it happened with
2188 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2190 * mini.h (inst_switch): Remove unused macro.
2192 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2195 (load_aot_module): free 'info->methods' and 'info' properly. No more
2196 "free(): invalid pointer blah" messages when you have an old aot
2199 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2201 * jit-icalls.c, mini.c: Added support for context static fields.
2203 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2205 * mini.c (mono_method_blittable): Methods which set LastError are not
2206 blittable either. Fixes #51108.
2208 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2210 * mini.c: flush icache.
2211 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2213 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2215 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2217 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2219 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2222 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2225 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2227 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2229 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2230 instruction when the result is discarded.
2232 * iltests.il (test_0_div_regalloc): New regression test.
2234 * arrays.cs: Fix compilation error.
2236 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2238 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2239 float rules to inssel-x86.brg: sane architectures with FP registers
2240 don't need to implement these rules.
2242 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2244 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2246 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2248 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2249 implementation of 32 bit systems.
2251 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2253 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2254 (Jeroen Zwartepoorte).
2256 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2258 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2259 the caller and the callee matches.
2261 * mini.c (mono_method_to_ir): Add comment.
2263 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2264 signbit is missing on some platforms.
2266 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2268 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2270 * mini.c (setup_jit_tls_data): Call the new function.
2272 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2274 * mini-x86.c: Add experimental support for fast access to the lmf
2275 structure under NPTL/Linux 2.6.x.
2277 2003-11-06 Martin Baulig <martin@ximian.com>
2279 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2280 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2283 2003-11-02 Martin Baulig <martin@ximian.com>
2285 * mini.c (inflate_generic_field): New static method.
2286 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2287 generic instance and the field is declared in a generic type, call
2288 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2290 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2292 * mini.h mini.c (mono_method_same_domain): New function to return
2293 whenever the caller and the callee are in the same domain.
2295 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2297 2003-10-30 Martin Baulig <martin@ximian.com>
2299 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2300 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2302 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2303 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2305 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2307 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2310 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2311 object here, so it is in the correct appdomain etc.
2313 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2315 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2317 (mono_method_to_ir): Avoid freeing the type created returned from
2318 mono_type_create_from_typespec, since it is put into an internal cache
2319 by the function. Fixes pointer.exe.
2321 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2322 trampolines for icalls and pinvokes as well. Fixes #33569.
2324 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2326 * mini.c: Update after appdomain changes.
2328 * mini.c (mono_jit_compile_method_inner): Allways compile native
2329 method wrappers in the root domain, since there can only be one
2330 instance of them, whose address is stored in method->info.
2332 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2334 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2335 environment variable. Instead detect automatically whenever running
2336 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2339 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2341 * trace.c, trace.h: New files that implement the new trace option
2344 * driver.c: Document new --trace options.
2346 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2349 - if (mono_jit_trace_calls)
2350 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2352 * mini.h: prototypes.
2354 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2356 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2358 * mini.c inssel.brg: Implement typedefbyref opcodes.
2360 * mini.c (mono_jit_compile_method): Remove unused local variable.
2362 * mini.c (mono_jit_compile_method_inner): Ditto.
2364 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2366 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2368 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2370 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2372 * mini.c (mono_no_aot): Remove unused global variable.
2374 * mini.c: Thread safety fixes.
2376 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2378 * mini.c (mono_create_class_init_trampoline): Add a lock around
2379 class_init_hash_addr.
2381 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2384 * mini.c: Decompose the NEWARR instruction before decomposing its
2385 arguments. Fixes #30073.
2387 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2389 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2392 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2394 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2396 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2398 * driver.c: Add support for compiling icall wrappers to --compile.
2400 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2402 * inssel.brg: The empty value in class->interface_offsets is -1, not
2405 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2407 * objects.cs: New test for 'is' operator on an array of interfaces.
2409 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2411 * tramp-ppc.c: update trampoline code to support jumps
2412 and class initialization.
2414 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2416 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2418 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2420 * inssel.brg (OP_UNBOX): Remove unused rule.
2422 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2423 region instead of one for each method. Fixes #47813.
2425 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2427 * exceptions.cs (test_0_nested_finally): New regression test for
2428 nested exception handlers.
2430 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2432 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2434 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2437 * mini.c (mono_method_check_inlining): Make the inlining limit
2438 configurable by an environment variable.
2440 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2442 * mini.h: Bump AOT file version.
2444 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2445 token, store the image along with the token, since the token might not
2446 refer to the same image as the method containing the relocation,
2447 because of inlining.
2449 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2451 * mini.c (mono_precompile_assemblies): New function to compile
2452 all methods in all loaded assemblies.
2454 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2456 * regalloc.h regalloc.c (MonoRegState): Change the type of
2457 iassign and fassign to int*, since they can contain large negative
2458 values if the register is spilled. Also added some comments. Fixes
2461 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2462 under Win32. Fixes #42964.
2464 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2466 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2468 * aot.c: Added support for AOT compiling methods which contain calls
2469 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2472 * driver.c (compile_all_methods): Run the compilation in a thread
2473 managed by mono. Fixes #44023.
2475 * mini.c (mono_codegen): Print full method name in verbose output.
2477 * mini-x86.c (mono_arch_patch_code): Fix warning.
2479 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2480 jumps, since the method we are jumping to might be domain-specific.
2482 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2484 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2486 * inssel.brg: string chars are unsigned.
2488 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2490 * TODO: New todo item.
2492 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2493 which calls mono_runtime_class_init and patches the call site to
2494 avoid further calls.
2495 (mono_arch_create_class_init_trampoline): New arch specific function
2496 to create a class init trampoline.
2497 (create_trampoline_code): Generalized so it can create
2498 class init trampolines as well.
2500 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2501 (mono_create_class_init_trampoline): New function to create and cache
2502 class init trampolines.
2503 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2504 vtable given the address of a class init trampoline. Used by the
2506 (mono_codegen): Generate a call to a trampoline instead of
2507 mono_runtime_class_init in LDSFLD[A].
2508 (mono_codegen): Add relocations for the new trampoline.
2510 * mini.h mini-x86.c aot.c: Added a new relocation type:
2511 MONO_PATCH_INFO_CLASS_INIT.
2513 * mini.h: Bump AOT version number.
2515 * aot.c: Create a copy of the loaded code instead of using the original
2516 so methods which call each other will be close in memory, improving
2519 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2520 patch since it breaks the regression tests.
2522 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2523 for the register saving instruction sequence since the
2524 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2526 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2528 * TODO: Fix todo item && remove another.
2530 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2532 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2535 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2536 function of the module.
2538 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2539 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2540 --no-aot command line option.
2542 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2544 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2545 by Bernie Solomon (bernard@ugsolutions.com).
2547 * inssel.brg: Refactor the interface offset table related code into
2548 its separate functions and add support for the AOT case.
2550 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2552 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2554 * aot.c: Added mono_aot_verbose variable and made all debugging
2555 output depend on the value of this variable.
2557 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2558 method_label and info_label.
2560 * mini.h mini-x86.c aot.c: Added a new relocation type
2561 MONO_PATCH_INFO_IID for klass->interface_id.
2563 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2564 the MonoJitInfo structure.
2566 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2567 a non-root appdomain in shared mode.
2569 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2571 * aot.c: make aot loader less verbose. Remove free of unused variable.
2573 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2575 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2577 * .cvsignore: Added *.dll.
2579 * mini.c (mono_print_tree_nl): New function callable while debugging.
2581 * mini.c (mono_print_code): Export this.
2583 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2586 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2588 * mini.h (MonoCompile): Added 'jit_info' field.
2590 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2591 the cfg structure, since it is needed by the AOT compiler.
2593 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2595 * aot.c: A major rewrite. Changes include:
2596 - save exception tables for methods which have them.
2597 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2599 - reworked the file format so it is now much smaller and needs
2600 fewer relocation entries.
2602 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2604 * aot.c (load_aot_module): Fix build bustage on platforms without
2607 2003-09-04 Martin Baulig <martin@ximian.com>
2609 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2611 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2613 * TODO: Some new optimization ideas.
2615 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2617 * aot.c: Save the optimization flags used to compile the code into
2620 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2621 support emitting domain specific code.
2623 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2624 no longer domain neutral. It can be made domain neutral by compiling
2625 with --optimize=shared.
2627 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2630 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2631 loading of AOT code.
2633 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2635 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2636 if there is no domain neutrality information.
2638 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2640 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2641 format version into the generated library.
2643 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2644 callee method into the caller since one of them could be shared.
2646 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2647 system exceptions from AOT code now works.
2649 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2650 method if it is domain neutral and the callee is not.
2652 * graph.c (cfg_emit_one_loop_level): Fix warning.
2654 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2656 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2659 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2661 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2662 is needed by code which is executed before mono_runtime_init ().
2663 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2665 * mini.c (mono_thread_abort): Fix warning.
2666 (mono_jit_compile_method): Call static constructor in the AOT case too.
2668 * aot.c (mono_compile_assembly): Fix warning.
2670 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2672 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2674 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2676 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2678 * cpu-pentium.md: Fix the length of call opcodes so they include the
2679 ESP restoring instruction. Fixes #47968.
2681 2003-08-28 Martin Baulig <martin@ximian.com>
2683 * mini-x86.c (mono_arch_call_opcode): Added support for
2684 MONO_TYPE_GENERICINST.
2686 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2688 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2690 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2691 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2693 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2696 2003-08-26 Martin Baulig <martin@ximian.com>
2698 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2699 when reporting an error, set this to the actual error location.
2700 (mono_method_to_ir): Report the correct error location if
2701 get_basic_blocks() returned an error.
2703 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2705 * mini.c (mono_type_blittable): OBJECT is not blittable.
2706 (mono_method_blittable): Methods which have marshalling descriptors
2707 are not blittable either. Fixes #47842.
2709 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2711 * driver.c mini.c: Use an environment variable instead of a global
2712 variable. Also fix the build.
2714 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2715 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2718 * driver.c mini.c: Added --with-valgrind option to turn off some
2719 code which prevents mono from running under valgrind.
2721 * mini.c (mono_emit_call_args): Fixed warning.
2723 * mini.c (mono_emulate_opcode): Fixed warning.
2725 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2727 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2728 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2729 regalloc.c, regalloc.h: specify available registers in arch-specific
2730 code and support floats in the regallocator (patch by Laurent Morichetti
2733 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2735 * mini.c: mono_thread_current() can be called only after
2736 mono_runtime_init(): rearrange code to not call it early on.
2738 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2740 * mini.c: allocate jump tables in the code mempools.
2742 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2744 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2747 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2749 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2750 12 to 16. This fixes bug #47453.
2753 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2755 * mini-ppc.c: fixed indexed load and unsigned compares.
2757 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2759 * mini.c: reenabled installation of handler for
2760 thread abort signal.
2762 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2764 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2765 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2766 until it's fixed and actually useful.
2768 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2770 * inssel-long32.brg: couple more opcodes implemented.
2772 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2774 * mini-sparc.c: Even more opcodes implemeted.
2776 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2778 * mini-sparc.c: More opcodes implemented.
2780 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2782 * mini-sparc.c: More opcodes implemented.
2784 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2786 * inssel-sparc.brg: Add some needed rules. Direct
2788 * Makefile.am: Use inssel-sparc.brg
2789 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2790 an assert happy for now.
2792 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2794 * mini-sparc.c: Fixed compile errors.
2795 * exceptions-sparc.c: Same. We now produce a mono binary
2796 on sparc-linux. Yea.
2798 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2800 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2801 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2802 They compile, but do not work.
2804 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2806 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2807 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2808 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2811 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2813 * mini.c: more opcodes implemented and better support for generics.
2815 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2817 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2818 * mini.c, mini.h: first cut at generics support: some new instructions
2819 added and changed the behaviour of some of the existing ones.
2821 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2823 * mini.c: Removed definition of metadata_shared mutex here.
2825 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2827 * mini-x86.c: make vararg calls work for instance methods.
2829 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2831 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2832 returns the arguments in a separte list, now.
2834 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2836 * aot.c, mini.c: updates for array type representation changes.
2838 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2840 * mini.c: register function to perform jit shutdown.
2842 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2844 * mini.c: use a faster allocator if possible.
2846 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2848 * aot.c: some cleanups and portability changes.
2850 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2852 * mini.c: use faster allocation for CEE_BOX if possible.
2854 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2856 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2857 Moved inlined mempcy code to its own function so that is can be
2858 reused. Added an inline memset function as well (optimized initobj).
2859 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2861 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2863 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2865 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2867 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2868 arch code can setup the cpu for CLR execution, if needed.
2869 We use it on x86 to set the precision of FP operations.
2871 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2873 * mini.c: disable some optimizations if we can guess they'll cost too
2874 much for a given method.
2876 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2878 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2880 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2881 * mini.h mini.c mini-x86.c: Added instruction level coverage
2882 info collection support.
2884 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2886 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2887 is now implemented in the profiling API. Get rid of a couple of
2888 unnecessary global variables.
2890 2003-06-15 Nick Drochak <ndrochak@gol.com>
2892 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2893 * cpu-g4.md: add op_bigmul and op_bigmul_un
2894 * cpu_pentium.md: add op_bigmul_un
2895 * inssel-long32.brg: add rule for unsigned bigmul
2896 * mini-ops.h: define OP_BIGMUL_UN
2897 * mini-x86.c: THE BUG: handle (un)signed properly
2898 * mini.c: choose unsigned opcode if needed.
2899 This set of patches fixes bug #44291
2901 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2903 * mini.c (optimize_branches): improved to handle all kinds of
2904 conditional branches.
2906 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2908 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2909 don't raise exceptions.
2911 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2913 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2914 to arch-specific files.
2916 2003-06-09 Martin Baulig <martin@ximian.com>
2918 * Makefile.am (libs): Added $(LIBGC_LIBS).
2920 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2922 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2923 and OP_ATAN (fixes bug#44293).
2925 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2927 * Makefile.am, mini-x86.c: rename cpu description array to
2928 pentium_desc, since some compilers define the 'pentium' preprocessor
2931 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2933 * mini.c (mini_select_instructions): add explicit branch if the
2934 following block is not the false target of a conditional branch -
2935 we need this with any optimization that reorder or remove bblocks
2937 * mini.c (optimize_branches): bug fixes
2939 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2941 * mini.c (mono_method_to_ir): inline static readonly fields
2943 * ssa.c (fold_tree): start cfold support for long (very simple
2946 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2948 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2950 * inssel.brg: fixed memcpy (bug #44219).
2952 2003-06-05 Dick Porter <dick@ximian.com>
2954 * driver.c: Set the glib log levels to not abort if g_message
2957 g_set_prgname() has to happen before mini_init() so that the
2958 process handle gets the info.
2960 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2962 * driver.c: add intrins to the default optimizations to get wider
2965 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2967 * mini.h: some large basic blocks will overflow a 16-bit
2968 integers for symbolic registers.
2970 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2972 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2973 (mono_arch_output_basic_block): fix bug 43499
2975 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2977 * mini.c: kill duplicated definition of mono_debug_format.
2979 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2981 * mini-x86.c, arrays.cs: fixed register allocation bug.
2983 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2985 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2987 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2989 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2992 (print_method_from_ip): also print source location information if
2995 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2997 * mini.c (mono_find_block_region): bug fix in region code
2998 (mini_method_compile): enable removing unreachable code again, but
2999 only in methods without exception clauses.
3001 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3003 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
3004 Implemented arglist opcode and handling of TypedReference type.
3005 Fixed x86 call convention when a structure is returned.
3006 Minimal support for calling static vararg methods.
3008 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3010 * mini.c (mini_method_compile): always remove unreachable code,
3011 because the code in them may be inconsistent (access to dead
3012 variables for example).
3014 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3016 * driver.c, debug-mini.c: warning fixes.
3018 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3020 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3022 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3024 * mini.c: thread-static fields are registered in mono_class_vtable(),
3025 so ensure the function is called before checking for them.
3027 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3029 * mini.c (optimize_branches): fix for bug 43586
3031 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3032 overflow (fixes Bug #43639)
3034 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3036 * mini.c, objects.cs: allow the use of stobj for primitive types.
3038 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3040 * mini.c: be less strict about argument checking until we support
3041 running the verifier.
3043 2003-05-27 Nick Drochak <ndrochak@gol.com>
3045 * basic-long.cs: tests for (ulong)int * (ulong)int also
3046 * mini.c: use the same trick for (ulong)int * (ulong)int
3048 2003-05-27 Nick Drochak <ndrochak@gol.com>
3050 * basic-long.cs: add regression test for (long)int * (long)int
3051 * cpu-pentium.md: add op_bigmul specification
3052 * inssel-long32.brg: add OP_BIGMUL rule
3053 * mini-ops.h: add OP_BIGMUL
3054 * mini-x86.c: register allocator: handle case where src1 needs to be
3056 * mini.c: substitute special BIGMUL opcode in the tree for
3057 (long)int * (long)int
3059 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3061 * jit-icalls.c: call the type ctor on field access if needed.
3063 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3065 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3066 to a method (including results of ldelema, bug#43207).
3068 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3070 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3071 colors to show exception handler blocks.
3073 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3074 (fix for pinvoke7.cs).
3076 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3078 * mini.h, mini.c: ensure correct initialization order for types that
3079 require it. Prepare for lazy compilation of jit icall wrappers.
3080 Provide a name for opcode emulation to reduce unneeded mallocing.
3082 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3084 * mini-x86.c: better register restoring code and profiling
3085 support for tail calls.
3087 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3089 * mini.h, driver.c: prepare for leaf methods optimization.
3091 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3093 * mini.c: get targets of branches before converting a method.
3095 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3097 * mini.c (optimize_branches): added some experimental code (disbaled)
3099 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3101 * mini.c (optimize_branches): fix branch to branch optimization
3103 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3105 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3107 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3109 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3112 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3114 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3115 enable use of interface variables again.
3117 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3118 I1 to registers because there is no simply way to sign extend 8bit
3119 quantities in caller saved registers on x86.
3121 * inssel-float.brg: set costs of some rules to 2 so
3122 that monobure always select the arch. specific ones if supplied,
3123 regardless of the order we pass the files to monoburg.
3125 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3127 * mini.c, mini-x86.c: since the magic trampoline for jumps
3128 can't patch the code directly, we do it as soon as the
3129 method gets compiled.
3131 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3133 * mini-x86.c, mini.h: introduce a new patching method
3134 to support CEE_JMP and tail calls.
3135 * mini.c: obey tail.call. Don't precompile methods target
3137 * tramp-x86.c: new trampoline code to handle methods
3138 reached through a jump.
3140 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3142 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3143 bit values to registers
3145 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3147 * mini.c (mono_compile_get_interface_var): share interface
3148 variables if possible.
3150 2003-05-16 Martin Baulig <martin@ximian.com>
3152 * debug-mini.c (mono_init_debugger): New function to initialize
3153 the debugger. This is not in the debugger since it needs to
3154 access some of mini's internals.
3156 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3158 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3160 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3162 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3163 for value type handling.
3165 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3167 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3168 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3170 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3172 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3173 the constructor through a proxy.
3175 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3177 * jit-icalls.c, inssel.brg: fixes to array element address
3180 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3182 * mini-x86.c (is_regsize_var): allocate pointer to registers
3184 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3186 * driver.c: fixed typo, added intrins to the set of optimizations
3187 tested with regressions.
3189 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3191 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3192 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3195 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3197 * inssel.brg: remove some common pop instructions without side effects
3199 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3201 * inssel-x86.brg: fixed thinko in int to double conversions.
3203 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3205 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3207 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3209 * inssel-long32.brg: two more missing instructions.
3211 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3213 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3216 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3218 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3221 * basic-float.cs: Added tests for negative zero.
3223 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3225 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3226 a couple of missing operations for long casts, with test cases.
3228 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3230 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3232 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3234 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3235 code size estimation.
3237 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3239 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3240 abstract methods (fix bug 42542)
3242 * aot.c: add ability to handle array types
3244 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3246 * mini.c: Call the _specific versions of the object allocation
3247 functions if possible.
3249 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3251 * driver.c: call setlocale ().
3253 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3255 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3258 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3260 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3262 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3263 wrappers (fix bug 42122)
3265 2003-05-04 Martin Baulig <martin@ximian.com>
3267 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3269 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3270 s/mini_set_defaults/mono_set_defaults/g.
3272 2003-05-04 Martin Baulig <martin@ximian.com>
3274 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3276 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3278 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3279 (reported by Don Roberts).
3281 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3283 * mini.c: temporarily work around two bugs for this release.
3285 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3287 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3288 that contains -export-dynamic and it makes using the ld script
3290 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3292 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3294 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3297 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3299 * mini.c: make sure leave calls all the needed finally blocks,
3300 even when the target jumps out of multiple exception clauses.
3302 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3304 * ldscript, Makefile.am: add linker script to reduce the number of
3305 exported symbols (should also fix the issues with libwine defining
3306 some of the same symbols in io-layer).
3308 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3310 * driver.c (mini_main): Avoid assertion when no file name is given on
3313 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3315 * driver.c: added --version/-V command line option.
3316 Added the inline optimization in the regression tests.
3318 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3320 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3321 to the type in the method signature (fixes bug#42134).
3323 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3325 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3327 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3329 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3331 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3333 * driver.c: fixed bug #42100.
3335 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3337 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3339 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3341 * mini.c: moved most of the code required to do inlining to its own
3342 function so it can be reused. Inline also ctors if appropriate.
3344 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3346 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3347 the runtime can call mono API functions.
3349 2003-04-27 Martin Baulig <martin@ximian.com>
3351 * debug-mini.c (mono_debug_init_method): Added
3352 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3353 send a notification to the debugger.
3355 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3356 running in the Mono Debugger, just pass the breakpoint number to
3357 mono_debug_init_method().
3359 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3361 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3363 * mini.c: allow some more unsafe compares.
3365 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3367 * mini-x86.c, Makefile.am: make distcheck works (partially from
3368 a patch by Richard Lee <r.h.lee@attbi.com>).
3369 * regset.c, regset.h: removed, they are unused.
3371 2003-04-25 Dick Porter <dick@ximian.com>
3373 * driver.c: Usage reports the name as 'mono' not 'mini'
3374 * exceptions-x86.c: Build and run on freebsd
3376 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3378 * Makefile.am: install the program with the 'mono' name and
3379 the library as libmono instead of mini and libmini.
3381 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3383 * driver.c: provide the APIs for the embedding interface of the old jit.
3385 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3387 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3389 2003-04-23 Martin Baulig <martin@ximian.com>
3391 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3393 * driver.c: Added `--debug' command line argument to enable
3396 2003-04-23 Martin Baulig <martin@ximian.com>
3398 * debug.[ch]: Removed. The code is now in
3399 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3401 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3404 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3406 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3408 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3411 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3412 mono_domain_finalize.
3413 (mini_method_compile): use mono_method_profile* if the the option is
3416 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3418 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3419 methods with their wrapper.
3421 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3422 methods with their wrapper.
3424 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3427 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3430 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3433 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3435 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3437 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3439 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3440 of the mempool. This is slightly faster and uses less memory
3442 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3444 * mini.c: avoid O(n) allocation for variables.
3446 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3448 * mini.c: handle items on the stack after inlining methods.
3450 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3452 * mini.c: make the method->opcode optimization dependent
3453 on MONO_OPT_INSTRINS and do it lazily.
3455 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3457 * driver.c: print overall results at the end of regression run.
3459 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3461 * inssel.brg: don't overwrite symbolic registers.
3463 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3465 * inssel-x86.brg: fix conversion from long to float.
3467 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3469 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3471 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3473 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3475 * driver.c: Added --print-vtable option as in the old JIT.
3477 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3479 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3481 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3483 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3485 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3487 * mini.c regalloc.c regalloc.h: Fix memory leak.
3489 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3491 * aot.c (mono_aot_get_method): register all used strings
3493 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3495 * mini.c: always intern strings references with ldstr at compile time.
3497 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3499 * Makefile.am: add BUILT_SOURCES.
3501 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3503 * driver.c: give a better error message when the assembly to execute
3504 doesn't have an entry point.
3506 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3508 * Makefile.am: added hack for automake
3510 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3513 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3515 22003-04-07 Martin Baulig <martin@ximian.com>
3517 * Makefile.am: Added Makefile.am.
3519 * debugger-main.c: Removed, this is now in the debugger where it
3522 * mini.pc.in: Call this package `mini' for the moment.