1 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
5 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
7 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
10 * mini-amd64.c: Reorganize function call code.
12 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
14 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16 * inssel-x86.brg: use xor eax,eax.
20 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
23 in exception throwing code.
25 2004-08-14 Ben Maurer <bmaurer@ximian.com>
27 * inssel-x86.brg: use xor esi,esi.
29 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
31 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
32 can trace methods compiled during mini_init () too.
34 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
37 2004-08-14 Ben Maurer <bmaurer@ximian.com>
39 * Makefile.am: static link on x86 (r=zoltan)
41 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
43 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
44 code since it causes some programs to fail.
46 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
48 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
50 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
52 * mini.c: ovfops_op_map - add STACK_OBJ case for
54 * basic.cs: add test_0_pin_string as test
57 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
59 * Makefile.am: build C# if srcdir != builddir
61 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
63 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
66 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
68 * driver.c: enable loop by default again and include abcrem in -O=all.
70 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
72 * iltests.il: Add some localloc tests.
74 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
76 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
79 * inssel-amd64.brg: Add some optimizations.
81 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
84 * Makefile.am: Statically link mono against libmono on AMD64.
86 * mini-amd64.c inssel-amd64.brg: Optimizations.
88 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
90 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
92 * tramp-amd64.c: Patch calling code in trampolines.
94 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
96 * mini-amd64.c: pinvoke struct passing fixes.
98 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
100 * mini-sparc.c: redo change, make mono_arch_cpu_init call
101 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
103 2004-08-05 Duncan Mak <duncan@ximian.com>
105 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
108 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
110 * mini-amd64.c (emit_move_return_value): Move return value for normal
113 2004-08-05 Martin Baulig <martin@ximian.com>
115 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
116 `type->type'; just modify `type' itself when dealing with enums
117 and generic instances.
118 (check_call_signature): Make `simple_type' a `MonoType *'.
120 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
122 * mini.c: Use OP_PADD to add offsets to addresses.
124 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
126 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
128 * mini-sparc.c (mono_arch_emit_epilog): fix check
129 for folding last op into restore instruction
131 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
133 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
134 helper methods using the code manager.
136 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
138 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
140 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
142 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
143 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
145 * mini-s390.c: fix tail processing
147 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
149 * mini-ppc.c: mul.ovf.un exception name fix.
151 2004-08-03 Martin Baulig <martin@ximian.com>
153 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
154 instances; before jumping to `handle_enum', also modify `ptype'.
156 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
158 * cpu-sparc.md: fcall maximal length too small.
160 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
162 * mini-amd64.c mini.h: Add initial support for passing/returning
163 structures to/from pinvoked methods.
165 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
167 * mini-ppc.c: reg allocator fix.
169 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
171 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
173 * inssel.brg: Optimize memset on 64 bit machines.
175 * mini-amd64.c: Fix some vararg cases.
177 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
179 * mini-s390.c: Corrected macro in emit_float_to_int
181 * s390-abi.cs: Tests to exercise the s390 ABI
183 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
185 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
188 * basic.cs: Add a test for add.ovf.un.
190 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
192 * mini-sparc.c: add case for OP_IDIV_UN
194 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
196 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
198 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
200 2004-07-30 Ben Maurer <bmaurer@ximian.com>
202 * basic.cs: regression tests.
204 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
207 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
209 * basic.cs: Add a new test.
211 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
212 and AOT. Various fixes and optimizations.
214 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
216 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
218 * mini-ppc.c: make sure temp regs are not used for global reg
221 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
223 * cpu-sparc.md: conv_i8 fix for 64bits
225 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
227 2004-07-29 Ben Maurer <bmaurer@ximian.com>
229 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
230 add opcode for cmp BYTE PTR [eax], imm.
232 * inssel.brg: Make memcpy and memset takes bases.
234 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
236 * *-amd64.*: More AMD64 work.
238 2004-07-28 Ben Maurer <bmaurer@ximian.com>
240 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
241 add a compare-not-equal opcode.
243 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
245 * mini.c: Use mono_init_from_assembly instead of mono_init.
247 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
249 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
251 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
253 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
255 * inssel.brg: 64 bit fixes.
257 * mini.h (MonoCallInst): Add some AMD64 specific data.
259 * mini.h: Add some OP_P opcodes.
261 2004-07-28 Ben Maurer <bmaurer@ximian.com>
263 * basic.cs: tests for 61797 and 61740
265 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
267 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
268 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
270 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
272 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
274 * *-amd64*.*: Ongoing AMD64 work.
276 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
278 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
280 * *-amd64*: Ongoing AMD64 work.
282 * mini-arch.h: Add AMD64 support.
284 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
286 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
288 * mini-ops.h: Add new opcodes.
290 * Makefile.am: Add AMD64 support.
292 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
293 rules into the inssel-long*.brg files.
295 * *-amd64.*: Add beginnings of AMD64 backend.
297 2004-07-22 Ben Maurer <bmaurer@ximian.com>
299 * mini.c (print_dfn): commenting out the code that prints
300 the cil. With -O=deadce, this makes -v -v crash.
302 * cpu-pentium.md: make checkthis have a length of 2
304 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
306 * mini-sparc.h: fix implementations of __builtin
307 functions for Sun compiler for V9.
309 2004-07-16 Ben Maurer <bmaurer@ximain.com>
311 * mini.c: use the new stelem.ref wrapper
312 * exceptions.cs, arrays.cs: new stelem.ref tests
314 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
316 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
317 new XSP should work with these changes).
319 2004-07-14 Ben Maurer <bmaurer@ximain.com>
321 * inssel-{long32,x86,}.brg: trivial optimizations.
323 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
325 * mini.c: load value when emitting box operation in
328 2004-07-12 Ben Maurer <bmaurer@ximian.com>
330 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
331 is one byte shorter than cmp DWORD PTR [eax], 0.
333 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
335 * inssel-ppc.brg: arguments on the stack are always
336 relative to the stack pointer (spotted by Neale Ferguson).
338 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
340 * exceptions-x86.c: delay appending the method name to the trace until
341 after mono_jit_info_table_find is called, as this gets the real
344 2004-07-09 Ben Maurer <bmaurer@ximian.com>
346 * aot.c: register roots
348 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
350 * aot.c : I could just use PLATFORM_WIN32 flag.
352 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
354 * aot.c : Reverting the previous fix. This time it broke linux build.
356 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
358 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
360 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
362 * mini.c (handle_stack_args): Remove some more debugging code.
364 * mini.c (handle_stack_args): Remove debug output left in by mistake.
366 * driver.c mini.h aot.c: Allow additional options to be specified with
367 --aot and pass them to mono_compile_assembly.
369 * aot.c: Add experimental code to AOT compile all loaded assemblies
370 on demand and save the code into a cache in the filesystem.
372 * aot.c: Add support for more wrapper methods.
374 * mini.c (handle_stack_args): Handle some corner cases. Fixes
377 * cpu-*.md: Remove removed opcodes.
379 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
380 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
381 related icalls to marshal.c.
383 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
385 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
387 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
389 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
391 2004-07-06 Ben Maurer <bmaurer@ximian.com>
392 * liveness.c: If liveness is recomputated we need to reset the information
393 for each variable. This way, if the liveness range has been narrowed
394 by optimizations that happened after the last computation, we can return
397 For example, if you have
402 // Tons of code that does not affect i
408 i = 0 is dead code and will be removed by SSA. However, when
409 linear scan gets to the code, i will still appear to be live
410 throughout the entire block. This prevents good register allocation.
412 2004-07-06 Martin Baulig <martin@ximian.com>
414 * debug-mini.c (mono_debug_init_method): Allow
415 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
416 (mono_debug_add_icall_wrapper): New method.
418 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
420 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
422 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
425 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
427 * aot.c (mono_aot_load_method): Fix loading of debug info.
429 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
431 * aot.c: Add logging support.
433 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
435 * mini.h: Add prototype for mono_print_method_from_ip.
437 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
439 * inssel.brg: 64 bit fixes.
441 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
444 * Makefile.am: Add SPARC64 support.
446 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
448 * aot.c: Fix alignment problems on 32 bit platforms.
450 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
452 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
455 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
458 * mini.h: Bump AOT file version. Some 64 bit fixes.
460 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
462 * inssel-sparc.brg: Add new rule to avoid register moves.
464 * inssel.brg: Add ldind_to_load_membase helper function.
466 2004-06-30 Ben Maurer <bmaurer@ximian.com>
468 * mini.c: OffsetToStringData intrinsic.
470 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
472 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
474 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
477 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
478 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
480 * mini.c: reinstated mono_compile_get_interface_var()
481 on x86, too, since the change breaks the Gtk# build there as well.
483 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
485 * driver.c: remove loop from the default optimizations: it seems to
486 interact badly with some of the other options (see bug #60613).
488 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
490 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
491 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
493 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
495 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
496 vararg-using methods.
498 2004-06-21 Martin Baulig <martin@ximian.com>
500 * mini/mini-exceptions.c
501 (mono_handle_exception): Added `gpointer original_ip' argument.
502 After calling mono_unhandled_exception(), call
503 mono_debugger_unhandled_exception() and if that returns true,
504 restore the context and return.
506 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
508 * mini-ppc.c: prefer the use of relative branches so
509 they won't need to be patched in aot code (patch from Patrick Beard).
511 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
513 * aot.c: patch from Patrick Beard to make the output assembly
514 more correct for the MacOSX assembler. Small tweak to
515 generate sane images on Linux/PPC, too.
517 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
519 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
520 case until bug #59509 is fixed (shows up in #60332).
522 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
524 * mini.c: make sure the needed wrappers are compiled, too, with
527 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
529 * driver.c: remove NPTL reference in --version output.
531 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
533 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
534 generate valid assembly for the Mach-O assembler.
536 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
538 * driver.c: don't include abcrem in the all optimization specifier
539 since it slows down jit compilation too much for now.
541 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
543 * mini.c: use BIGMUL only if both operands have the same signage.
544 * iltests.il: Test for bug 60056. (errors related to signage in
549 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
551 * mini.c, aot.c: memory leak fixes.
553 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
555 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
557 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
559 * Makefile.am: remove the -static hack completely, it links in
560 statically glib as well.
562 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
564 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
565 * exceptions.cs: make it compile with new mcs/csc.
567 2004-06-03 Massimiliano Mantione <massi@ximian.com>
568 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
569 and added relevant test case.
571 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
573 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
574 regressions in gtk-sharp.
576 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
578 * exceptions.cs: New regression tests.
580 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
582 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
584 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
586 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
588 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
590 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
592 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
594 * mini.c (mono_jit_runtime_invoke): Init class in this
595 method instead of trusting mono_jit_compile_method to
596 do the work (because wrappers can be in object class)
598 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
600 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
602 * basic-long.cs: New regression test.
604 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
606 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
609 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
611 * Makefile.am: fix miguel's change to build mono statically against
612 libmono (track build dependencies).
614 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
616 * cfold.c: Some glib versions do not have G_MININT32.
618 2004-05-26 Massimiliano Mantione <massi@ximian.com>
620 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
621 with precision of tan, atan, sin and cos, and implemented related
622 regressions tests (fixes bug 54467, but one new problem appeared and
625 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
627 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
629 * exceptions.cs: Add test for constant folding && division by zero.
631 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
632 since driver.c is in libmono too, so the optimization was useless.
634 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
635 variable to driver.c so the compiler can emit more efficient code to
638 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
640 * Makefile.am: don't distribute generated inssel.[ch] files.
642 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
644 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
645 into the default appdomain. Fixes #58707.
647 * jit-icalls.c: Remove the broken approximation for truncl, doing
648 no conversion is better.
650 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
653 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
655 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
656 of the mcrxr instruction which is not available on some processors
657 even if it's documented to be. Implement add and sub overflow correctly
658 (still not complete for long unsigned). Speed up icalls a bit.
660 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
662 * mini.c (mono_jit_compile_method_with_opt): Make sure that
663 we run .cctor in the current domain instead of target_domain.
665 Fixes bug #58558, .cctor not being called in -O=shared.
667 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
669 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
671 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
673 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
674 which can be done with an imm8, do it that way.
675 (mono_arch_output_basic_block): ditto for a jmp
676 (mono_arch_emit_prolog): Computate maximum offset of a label.
678 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
680 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
681 now tries to allocate prefered physical reg's for virtual
682 regs. This reduces the number of emited spills/loads with
683 20-30% on our core assemblies.
685 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
687 * jit-icalls.c: truncl() is not needed and trunc() is
688 the correct thing to do anyway (bug #58287).
690 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
692 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
695 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
697 * driver.c: enable loop optimizations by default.
699 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
701 * mini-x86.c: fix calc of max loop size when aligning loops start.
703 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
705 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
708 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
710 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
713 * basic-long.cs: Add tests for add/subtract of immediates with carry.
715 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
717 * mini.c (inline_method): Allways inline some wrappers even if the cost
718 is too large. Fixes #58785.
720 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
722 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
724 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
725 (crichton@gimp.org). Beginning of support for sparc/linux.
727 * mini-sparc.c: Optimize retrieval of LMF address.
729 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
731 * exceptions-ppc.c: handle alloca in methods with clauses.
733 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
735 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
737 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
739 * mini.c: Delegate most of the abort signal work to
740 mono_thread_request_interruption, which also handles Stop and Suspend
743 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
745 * mini.c mini.h: Allow inlining of icall wrappers if the backend
746 supports the save/restore lmf opcodes.
748 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
750 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
753 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
755 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
757 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
758 methods which contain array accesses.
760 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
761 boundaries. Fixes #58537.
763 * iltests.il: Add regression test for #58537.
765 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
767 * mini-x86.c (mono_arch_local_regalloc): Last part of
768 fix for bug #58633 (releasing register to early).
770 2004-05-18 Miguel de Icaza <miguel@ximian.com>
772 * basic-long.cs: Add new regression test.
774 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
776 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
777 register too early on the chain.
779 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
781 * mini.c (create_helper_signature): Use a helper function to reduce
782 the code which needs to be written. Also set the calling convention of
783 icalls on windows. Fixes #57840.
785 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
787 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
788 exceptions-ppc.c: added helper function to get the instruction address
789 from a signal handler context.
791 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
793 * helpers.c: use g_get_tmp_dir. Invokes happyness
796 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
798 * helpers.c: Add new env variable to pass args to objdump.
799 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
801 2004-05-17 Radek Doulik <rodo@ximian.com>
803 * Makefile.am (common_sources): added abcremoval.h so it get
804 disted and daily mono packages on go-mono.com will build again
806 2004-05-17 Massimiliano Mantione <massi@ximian.com>
808 * abcremoval.c: Fixed coding style, added copyright header.
810 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
812 * mini.h: Added prototype for abc removal main function.
814 * build_relations_propagation_table.pl: Added copyright header.
816 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
818 * basic-long.cs: reg test for complex ceq_long bug.
820 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
822 * mini-x86.c (mono_arch_local_regalloc): Correctly free
823 reg in long and clob case (bug #58343). Fixed/added comments.
825 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
827 * mini.c (mono_jit_runtime_invoke): Follow new convention
828 of calling the invoke method with an function pointer.
830 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
832 * ChangeLog: Fix author of memory leak patch.
834 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
836 * Makefile.am: fix make dist as well...
839 2004-05-14 Massimiliano Mantione <massi@ximian.com>
841 * cfold.c: Made so that conversions from pointer to int4 are no-ops
842 on archs where pointers are 4 bytes long.
844 * Makefile.am: Added abcremoval.c source file.
846 * abcremoval.c: Added abcremoval.c.
848 * abcremoval.h: Added abcremoval.h.
850 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
852 * inssel.brg: Enabled bounds check removal.
854 * mini.c: Added support for abcrem optimization.
856 * mini.h: Added abcrem optimization label.
858 * driver.c: Added support for abcrem optimization.
860 * propagated_relations_table.def: Added propagated_relations_table.def.
862 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
864 * mini.c, cfold.c: fix style.
866 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
868 * mini.c: handle issue with the low-level implementation of
869 some long opcodes (bug #54209).
871 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
873 * basic.cs: test for my new cmov stuff.
875 2004-05-13 Patrik Torstensson
877 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
878 opt and added peephole documentation.
880 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
882 * tramp-ppc.c: rewrote the generic trampoline code.
884 2004-05-11 Patrik Torstensson
886 * mini-x86.c: optimize long shl/shr asm code (one less branch)
888 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
890 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
892 * mini.h mini.c dominators.c: Applied patch from Derek Woo
893 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
895 * mini.c: Add new icalls for AsAny marshalling.
897 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
899 * tramp-ppc.c, mini-ppc.c: more cleanups.
901 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
903 * mini.c: no warnings.
905 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
907 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
909 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
911 * mini.c: In the thread abort signal handler, if the thread is in the
912 process of being stoped, don't throw the Abort exception, just stop the
915 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
917 * tramp-ppc.c: removed old code.
919 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
921 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
922 do some simple speed optimizations on ppc.
924 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
926 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
927 and large offsets in load/store.
929 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
931 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
932 it causes regressions.
934 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
936 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
939 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
941 * jit-icalls.c: remove warnings.
942 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
943 speedups for unsafe code.
945 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
947 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
949 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
951 * basic-calls.cs: Add new regression test.
953 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
956 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
958 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
961 2004-05-06 Patrik Torstensson
963 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
964 long reg allocation in any reg (not only eax:edx) and implemented
965 long shl/shr ops in asm instead of helpers.
967 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
969 * mini-sparc.h: Fix warnings.
971 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
974 * mini-exceptions.c (mono_handle_exception): Call the filter in a
975 separate statement for clarity.
977 * mini-sparc.c: Update status.
979 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
981 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
984 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
986 * inssel-ppc.brg: another small pre-release workaround:
987 we don't do overflow detection for long_sub_un.
989 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
991 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
992 (also works around a weird ppc bug: 57957).
994 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
996 * tramp-ppc.c: trampoline fixes.
998 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
1000 * mini-ppc.c: fixed typos.
1002 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1004 * mini-ppc.c, exceptions-ppc.c: more code saves registers
1005 at the top of the stack. Fixed typos. Use a frame registers
1006 for all the methods with exception clauses.
1008 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1010 * exceptions-ppc.c: restore fp registers.
1012 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1014 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1015 order from the stack top (moved the stack room to save the
1016 return value for trace after the param area). Fixed corruption
1017 in restoring registers on unwind.
1019 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1021 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1023 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1025 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1026 and prolog/epilog for methods that use it. Allow
1027 enough param area room for varargs methods. Fix miguel's
1028 breakage in exception handling.
1030 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1032 * Makefile.am: run genmdesc only on current arch.
1034 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1037 * mini-x86.h: fix the build on windows.
1039 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1041 * 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.
1043 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1045 * mini-exceptions.c: New file.
1047 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1048 Move some parts of the x86 exception handling code to an
1049 arch-independent file so it can be shared with other ports.
1051 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1053 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1055 2004-04-26 David Waite <mass@akuma.org>
1057 * driver.c: remove comma from end of enumeration declaration
1059 2004-04-26 Jackson Harper <jackson@ximian.com>
1061 * driver.c: parse config file before loading first assembly. This
1062 allows the user gac to be enabled/disabled.
1064 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1066 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1067 simpler mechanism: we do not care what is encoded initially
1068 (branch absolute or relative), we care about the code and its
1069 target. I kept the old code for reference for now.
1071 The new code tries first to determine if the jump is anywhere in
1072 the -/+32 absolute meg range, if it succeeds, it encodes using the
1073 absolute branch; If not, it tried to find something in the
1074 relative range, if not, it uses the handle_thunk code.
1076 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1078 * exceptions-ppc.c: use the correct ip register on macosx.
1080 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1082 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1084 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1086 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1087 Raise exception on integer divide by zero by hand since the hw
1088 doesn't support it. Handle NaNs in FP compares.
1090 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1092 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1093 code reducing duplication between the platforms and enabled
1094 signal exception handling (on linux for now).
1096 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1098 * exceptions-ppc.c: more macosx support.
1100 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1102 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1104 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1106 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1108 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1110 * iltests.il: more tests.
1112 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1114 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1117 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1119 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1121 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1123 * liveness.c: Mark variables as volatile in all basic blocks reachable
1124 from exception clauses.
1126 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1128 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1131 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1133 * iltests.il, basic.cs: more tests for regalloc.
1135 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1137 * iltests.il: Some tests for register allocation modifications
1140 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1142 * exceptions.cs: Add regression test for bug #56782.
1144 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1145 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1146 the beauty of fixing the same thing in 5 different files...
1148 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1150 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1153 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1155 * mini.c: Add support for STRWLPARRAY marshalling convention.
1157 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1159 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1160 to init the context to setup the regs pointer).
1162 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1164 * exceptions-ppc.c: more exceptions work.
1166 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1168 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1171 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1173 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1174 can use the memory directly.
1176 * cpu-pentium.md: Update documentation from a post from Zoltan.
1178 add x86_add_membase, x86_sub_membase, x86_mul_membase
1180 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1182 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1183 GENERAL_REGS they were also hardcoded for all PPC ports.
1185 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1187 Remove hard-coded limit for floating point registers, use
1188 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1190 Notice that in MacOS X calling conventions you can fit a lot more
1191 floating point values in registers, so I should update the PInvoke
1192 test to excercise the passing of floating point values on the
1193 stack (currently broken).
1195 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1197 * tramp-ppc.c (create_trampoline_code): Added
1198 JUMP_TRAMPOLINE_SIZE.
1199 (ppc_magic_trampoline): Follow the pattern from
1200 x86_magic_trampoline: if code is set to zero, return.
1201 (create_trampoline_code): Always pass MonoMethod to the jump
1202 trampoline, before it was passing a null.
1203 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1204 share the code with mono_arch_create_jit_trampoline.
1206 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1208 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1211 * cpu-g4.md: Added length for jmp instruction, the worst case
1212 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1215 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1217 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1219 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1221 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1222 before each IL instruction.
1224 * mini.c (CEE_BOX): Fix warnings.
1226 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1228 * mini.c: removed a few unused vars and extra whitespace.
1230 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1232 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1234 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1236 (OP_GETCHR): use the above
1237 (CEE_LDELEMA): use the above.
1239 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1240 version of the generic impl.
1241 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1242 (CEE_LDELEMA): use the above.
1244 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1246 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1249 * iltests.il: Added new regression test for #56317.
1251 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1253 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1254 under NetBSD. Fixes #56450.
1256 * liveness.c (update_gen_kill_set): Fix previous patch.
1258 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1260 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1262 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1264 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1267 * inssel-sparc.brg: Add more optimizations.
1269 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1271 2004-04-01 Martin Baulig <martin@ximian.com>
1273 * mini.c (handle_box): New static function; moved the
1274 implementation of CEE_BOX here.
1275 (mono_method_to_ir): Added `constrained_call' variable.
1276 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1277 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1278 mono_method_get_constrained() to get the method.
1280 2004-04-01 Martin Baulig <martin@ximian.com>
1282 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1283 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1284 (mono_method_to_ir): We don't need these macros anymore since
1285 mono_class_get_full() already takes care of it.
1287 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1289 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1290 use @function (as doesn't accept #function here) and check the return
1291 value of system and stop if fails.
1293 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1295 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1297 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1299 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1301 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1303 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1306 * basic-long.cs: Add test for negation of Int64.MinValue.
1308 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1310 * mini-sparc.c: Update status.
1312 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1314 * exceptions-sparc.c: Fix return value in filters.
1316 * inssel-sparc.brg: Fix register allocation in some rules.
1318 2004-03-28 Martin Baulig <martin@ximian.com>
1320 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1323 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1325 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1327 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1328 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1329 remove unused conv_u4 opcode.
1331 * mini-x86.c: Remove valgrind workaround since it slows down things
1332 even when mono is not run under valgrind.
1334 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1336 * mini-sparc.c: Update status.
1338 * inssel-sparc.brg: Add some optimizations.
1340 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1341 future delay slot filling. Add support for varargs, tail calls and JMP.
1343 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1344 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1346 * inssel.brg: Fix register allocation in OP_ARGLIST.
1348 * inssel.brg: Fix warnings.
1350 2004-03-25 Martin Baulig <martin@ximian.com>
1352 * mini.c (inflate_generic_field): Removed.
1353 (mini_get_method): Removed, use mono_get_method_full(),
1354 (mini_get_class): Removed, use mono_class_get_full().
1355 (mono_method_to_ir): Pass our generic context to
1356 mono_field_from_token().
1358 2004-03-25 Martin Baulig <martin@ximian.com>
1360 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1361 of a `MonoMethod *'.
1362 (mini_get_method): Take a `MonoGenericContext *' instead
1363 of a `MonoMethod *'.
1364 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1365 a new local variable called `generic_context' which holds the
1366 current `MonoGenericContext *'; use it to lookup things.
1368 2004-03-24 Martin Baulig <martin@ximian.com>
1370 * mini.c (mini_get_class): New static method; if we're inside a
1371 generic instance, inflate the class if neccessary.
1372 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1374 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1376 * iltests.il: New regression test for #55976.
1378 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1381 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1383 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1386 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1388 * liveness.c: Consider SSA stores as well as loads when making vars
1391 * exceptions.cs: New regression tests for register allocation.
1393 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1395 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1396 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1397 domain lock only to protect puntual access to data structures.
1398 Added access lock for sighash, jit_icall_hash_name,
1399 jit_icall_hash_addr and domain->code_mp.
1401 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1403 * driver.c: Print SIGSEGV handling method.
1405 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1407 * mini.c (setup_jit_tls_data): Handle case when this is called
1408 multiple times for a thread.
1410 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1411 is different from fbxx_un. Fixes #54303. Also use constants instead of
1412 magic numbers in a lot of places.
1414 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1416 * exceptions.cs: Fix cctor test when --regression is used.
1418 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1420 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1423 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1425 * inssel-ppc.brg: fixed register assignments for some rules.
1427 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1429 * exceptions.cs: Add test for exceptions in static constructors.
1431 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1432 static constructors outside the domain lock. Fixes #55720.
1434 2004-03-17 Martin Baulig <martin@ximian.com>
1436 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1437 (inflate_generic_field): Take the `MonoMethod *' instead of the
1438 `MonoClass *' and added support for generic method.
1439 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1440 have a `field->parent->gen_params', only inflate the field if it's
1441 an open constructed type.
1443 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1445 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1446 exception object instead of the preconstructed ones.
1448 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1450 * mini.c: reverted changed to sigsegv_signal_handler commited
1451 accidentally in the previous patch.
1453 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1456 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1457 running --aot with an old assembly.
1459 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1461 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1464 * mini-sparc.c: Add support for v9 branches with prediction.
1466 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1468 * mini.c (mini_init): #warning is GNUC only
1470 * mini-sparc.h: implement __builtin_frame_address
1471 and __builtin_return_address for Sun C compiler
1473 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1475 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1477 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1479 * basic-calls.cs: Add test for unaligned byref long argument passing.
1481 * mini-ops.h: Add sparcv9 compare and branch instructions.
1483 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1484 v9 instructions if we have a v9 cpu.
1486 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1487 registers for global allocation.
1489 * exceptions-sparc.c: Fixes.
1491 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1493 * liveness.c (mono_analyze_liveness): Optimized version.
1495 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1497 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1500 * basic-float.cs basic-calls.cs: New regression tests.
1502 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1504 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1505 sigaltstack implementation.
1507 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1509 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1510 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1512 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1514 * mini.c: Fix warnings.
1516 * mini.c (mono_resolve_patch_target): New function which contains the
1517 arch independent part of the patching process.
1519 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1520 patching code to a separate function.
1522 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1524 * mini.c (add_signal_handler): ifdef out on Windows
1526 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1528 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1529 cpu-sparc.md: Add exception handling support + other fixes.
1531 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1532 typed GC detection in --version.
1534 * basic.cs exceptions.cs: New regression tests.
1536 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1537 the arch specific code can store data during a compilation.
1539 * mini-ops.h: Add OP_SETFRET.
1541 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1542 function, register a separate icall for each arity, so the icalls can
1545 * mini.c (mono_print_tree): Print negative offsets in a more readable
1548 * mini.c: Make signal handling work on sparc.
1550 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1552 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1554 * jit-icalls.c: Emulate truncl by aintl on solaris.
1556 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1558 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1560 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1562 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1564 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1565 a MarshalByRef type, inline a method that performs the check, taking into
1566 account that the object can be a proxy. Also implemented tow new opcodes:
1567 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1568 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1569 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1571 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1573 * mini-ppc.c: if a relative branch displacement is too big
1574 but it points to and area reachable with an absolute branch,
1577 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1579 * mini.c: optimize small copies in cpblk.
1581 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1583 * basic-calls.cs basic-float.cs: New regression tests.
1585 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1586 negative offsets from %fp. Implement localloc. Fix local register
1587 allocation. Fix the case when the this argument needs to be saved to
1588 the stack. Implement some missing opcodes.
1590 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1592 * mini.c (mini_method_compile): Reenable global regalloc in methods
1593 with exception handlers.
1595 * linear-scan.c (mono_varlist_sort): Fix warning.
1597 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1599 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1602 * liveness.c: Make all variables uses in exception clauses volatile, to
1603 prevent them from being allocated to registers. Fixes #42136.
1605 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1607 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1610 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1611 argument to mono_arch_regalloc_cost.
1613 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1616 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1618 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1619 Make the cost of allocating a variable to a register arch dependent.
1621 * basic-calls.cs: Fix compilation of tests.
1623 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1624 helper function to cut back on the number of #ifdefs needed.
1626 * mini-ppc.c: Fix compilation.
1628 * basic-calls.cs: New regression tests.
1630 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1632 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1633 of l0 since that is callee saved.
1635 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1638 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1639 of delay instruction.
1641 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1643 * mini.h (MonoCallInst): Add 'virtual' flag.
1645 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1647 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1649 * *.cs: New regression tests.
1651 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1654 * mini.c (mono_runtime_install_handlers): Fix build.
1656 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1657 'signal_stack_size' members.
1659 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1660 alternate signal stack.
1662 * exceptions-x86.c: Add stack overflow handling.
1664 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1665 functions to arch independent code.
1667 * mini.c (mono_print_tree): Print more detailed info for load_membase
1670 2004-02-23 Martin Baulig <martin@ximian.com>
1672 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1674 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1676 * mini-x86.c: fixed reg allocation for div/rem.
1678 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1680 * driver.c (mono_main): Report some configuratio options on --version.
1682 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1684 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1685 low in the address space. Correctly flush memory in thunks where we
1688 2004-02-20 Martin Baulig <martin@ximian.com>
1690 * mini.c (mini_get_method): New static method; inflate all generic
1691 methods and methods in open generic instances.
1692 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1693 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1695 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1697 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1699 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1701 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1703 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1705 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1706 it compile using Sun's compiler.
1708 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1710 * 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.
1712 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1714 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1716 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1718 * mini-ppc.c: handle calls outside of the allowed range with thunks
1719 allocated using the code manager.
1720 * tramp-ppc.c: use the code manager to hold generated native code.
1721 Fixed the magic trampoline to just patch vtable entries.
1723 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1725 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1728 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1730 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1733 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1734 if we have a working __thread implementation.
1736 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1737 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1739 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1741 * mini-x86.c: Fix compilation under gcc 2.
1743 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1745 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1746 contains a call to the wrapped function.
1748 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1749 OP_<CALL>_IMM opcodes, and use them under X86.
1751 * mini.c (mono_jit_find_compiled_method): Fix warning.
1753 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1755 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1757 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1758 functionality to mini.c.
1760 * mini.c (mono_create_jump_trampoline): New function to create a jump
1761 trampoline. Return a compiled method instead of a trampoline if it
1762 exists. Add a cache for jump trampolines.
1764 * mini.c (mono_jit_find_compiled_method): New function to return a
1765 compiled method if it exists.
1767 * mini-x86.c: Call mono_create_jump_trampoline instead of
1768 mono_arch_create_jit_trampoline.
1770 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1771 a jump trampoline. Fixes #52092.
1773 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1775 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1776 which is not up-to-date. Add check_corlib_version () instead.
1778 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1781 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1782 since newer valgrind versions do not need it.
1784 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1785 compile a method with a given set of optimizations.
1787 * mini.c: Compile icall wrappers on-demand instead of at startup.
1789 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1790 wrapper for an icall.
1792 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1794 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1797 * iltests.il: Add test for non-empty stack before switch instruction.
1799 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1801 * mini.c: Add support for new stringbuilder marshalling conventions.
1803 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1805 2004-02-01 Martin Baulig <martin@ximian.com>
1807 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1808 in `ginst->mtype_argv'.
1810 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1812 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1813 facilitate grepping.
1815 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1817 * mini.c: fixed buglet in initobj generic implementation for references.
1819 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1821 * Makefile.am: make the version script conditional.
1822 * jit-icalls.c: handle missing truncl().
1824 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1826 * exceptions.cs: Add more tests for double->int conversion.
1828 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1829 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1831 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1833 * driver.c: make --verbose --version emit an error
1834 if the loaded corlib doesn't match the runtime version.
1836 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1838 * mini-ppc.h: export ppc_patch().
1839 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1840 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1841 on par or better than on MacOSX.
1843 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1845 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1846 mono_lookup_pinvoke_call.
1848 * mini-x86.c: Under windows, the default pinvoke calling convention is
1849 stdcall. Fixes #52834.
1851 * mini.c (optimize_branches): Add an upper bound to the number of
1852 iterations to prevent infinite loops on strange loops. Fixes #53003.
1854 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1856 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1857 and ISINST. Fixes #52093.
1859 * objects.cs (test_0_vector_array_cast): New tests.
1861 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1863 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1864 checking in Array.Set ().
1866 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1869 * object.cs (test_0_multi_array_cast): New regression test.
1871 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1873 * exceptions-ppc.c: fix build on Linux/PPC.
1875 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1877 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1878 running under valgrind.
1879 (x86_magic_trampoline): Fix build bustage.
1881 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1882 negative values as well. This is needed for the encoding of the line number
1883 info, since sometimes the line numbers are not in increasing order.
1885 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1887 * cpu-pentium.md (localloc): Increase the size of the localloc
1888 instruction since it is a loop under Win32.
1890 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1893 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1895 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1896 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1897 Max Horn (max@quendi.de). Fix file names in comments.
1899 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1901 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1902 avoid stack overflow.
1903 (replace_usage): Avoid uninitialized variable warnings.
1905 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1906 and taking the address of valuetype variables.
1908 2004-01-03 Patrik Torstensson
1910 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1911 for other purposes than FP later on.
1913 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1915 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1918 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1920 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1922 2003-12-30 Patrik Torstensson <p@rxc.se>
1924 * mini-x86.h: Decreased number of availiable fp regs.
1925 Solves corner cases with FP spilling.
1927 2003-12-23 Patrik Torstensson <p@rxc.se>
1929 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1930 for floating point stack tracking / spilling on x86.
1933 * basic-float.cs: added float mul overflow test.
1935 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1937 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1939 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1941 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1942 supports for cond branches that overflow the immediate
1943 overflow offset. mcs can compile simple programs.
1945 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1947 * exceptions-ppc.c: exception handling support wip:
1948 finally handlers get run on exception.
1950 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1952 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1955 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1957 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1958 initial support for stack walking and unwinding.
1960 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1962 * driver.c (mono_main): Make corlib-out-of-sync message more
1963 descriptive. Also remove verify_corlib call.
1965 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1967 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1968 not overlap with other call's arguments, too.
1970 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1972 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1973 move to arch-specific code the choice of arch-specific
1974 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1975 * mini.c: ensure emulation calls will not interleave
1978 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1980 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1981 the magic trampoline stack frame is dropped before executing
1984 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1986 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1987 and integer to fp conversions. Added support for overflowing
1988 arguments on the stack. Reserve a couple more registers as temps.
1989 Added support for aot compilation (as output still needs to be
1992 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1994 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1995 Don't overwrite return register in some corner cases.
1997 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1999 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
2000 static constructors when AOT compiling.
2002 * driver.c (mono_main): Call mono_check_corlib_version.
2004 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2006 * cpu-g4.md, basic.cs: fixed div target register.
2008 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2010 * mini-ppc.c, basic.cs: shl_imm fix with test.
2012 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2014 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2015 structures by value. Misc fixes.
2016 * objects.cs: more tests.
2018 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2020 * mini-ppc.c: lconv.ovf.i implemented.
2022 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2025 (mini_init): don't error out if someone already called g_thread_init.
2027 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2029 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2030 to be any type per the spec. Fix abnormal memory usage when
2031 the same object is repeatedly thrown.
2033 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2035 * mini.c: check for overruns in IL code.
2037 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2039 * TODO: Add/remove some todo entries.
2041 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2043 * driver.c (mono_main): Call mono_verify_corlib.
2045 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2047 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2048 This has been moved to mini.c
2049 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2050 type being casted is marshalbyref it could be a proxy, so instead of
2051 emitting the type check code, emit a call to a runtime method that will
2052 perform the check by calling CanCastTo if needed.
2054 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2056 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2057 methods with large stack frames under Win32.
2059 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2061 * Makefile.am: Distribute regression tests.
2063 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2064 at the end instead of inserting each variable into the sorted list.
2066 * linear-scan.c (mono_varlist_sort): New helper function.
2068 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2070 * mini.c: ensure arguments and locals are within bounds.
2072 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2074 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2077 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2079 * mini.c (mono_cprop_copy_values): Fix crash.
2081 * aot.c: Set verbosity back to 0.
2083 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2085 * regalloc.c: complete memory leak fix by Laurent Morichetti
2088 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2090 * driver.c (main_thread_handler): Revert the previous patch.
2092 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2095 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2096 memory from the memory pool.
2098 * driver.c (main_thread_handler): Turn on all optimizations when
2101 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2102 an array for better performance.
2104 * regalloc.c (mono_regstate_assign): Fix memory leak.
2106 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2107 serialize the debug info.
2109 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2110 debug info from the serialized representation.
2112 * aot.c: Save debug info into the generated file and load it when
2115 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2117 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2119 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2120 More FP-related fixes.
2122 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2124 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2125 and register allocation buglet. Hello world now runs.
2127 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2129 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2130 * tramp-ppc.c: fixed class init trampoline.
2131 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2133 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2135 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2136 mini.c: more ppc changes/fixes.
2138 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2140 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2141 Also optimize the case when the arguments are the same in the caller
2144 * iltests.il: Add tests for tail calls with valuetype arguments.
2146 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2148 * mini-ppc.c: fixes for struct return type.
2150 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2152 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2153 mono_spillvar_offset() to arch-specific code.
2155 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2157 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2159 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2161 * exceptions-x86.c: Fix stack space leaks.
2163 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2164 registers from the lmf if the method has save_lmf set.
2166 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2168 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2169 of icall wrappers into InvokeInDomain, since these are now per-domain.
2171 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2173 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2174 make some opcode emulation and intrinsic ops enabled/disabled
2175 according to the architecture. More fixes.
2177 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2179 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2181 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2183 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2184 arch-specific handling for 'this' and struct return type to
2187 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2189 * aot.c: prevent divide by zero error when reporting (it happened with
2192 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2194 * mini.h (inst_switch): Remove unused macro.
2196 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2199 (load_aot_module): free 'info->methods' and 'info' properly. No more
2200 "free(): invalid pointer blah" messages when you have an old aot
2203 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2205 * jit-icalls.c, mini.c: Added support for context static fields.
2207 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2209 * mini.c (mono_method_blittable): Methods which set LastError are not
2210 blittable either. Fixes #51108.
2212 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2214 * mini.c: flush icache.
2215 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2217 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2219 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2221 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2223 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2226 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2229 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2231 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2233 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2234 instruction when the result is discarded.
2236 * iltests.il (test_0_div_regalloc): New regression test.
2238 * arrays.cs: Fix compilation error.
2240 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2242 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2243 float rules to inssel-x86.brg: sane architectures with FP registers
2244 don't need to implement these rules.
2246 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2248 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2250 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2252 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2253 implementation of 32 bit systems.
2255 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2257 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2258 (Jeroen Zwartepoorte).
2260 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2262 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2263 the caller and the callee matches.
2265 * mini.c (mono_method_to_ir): Add comment.
2267 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2268 signbit is missing on some platforms.
2270 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2272 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2274 * mini.c (setup_jit_tls_data): Call the new function.
2276 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2278 * mini-x86.c: Add experimental support for fast access to the lmf
2279 structure under NPTL/Linux 2.6.x.
2281 2003-11-06 Martin Baulig <martin@ximian.com>
2283 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2284 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2287 2003-11-02 Martin Baulig <martin@ximian.com>
2289 * mini.c (inflate_generic_field): New static method.
2290 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2291 generic instance and the field is declared in a generic type, call
2292 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2294 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2296 * mini.h mini.c (mono_method_same_domain): New function to return
2297 whenever the caller and the callee are in the same domain.
2299 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2301 2003-10-30 Martin Baulig <martin@ximian.com>
2303 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2304 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2306 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2307 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2309 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2311 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2314 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2315 object here, so it is in the correct appdomain etc.
2317 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2319 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2321 (mono_method_to_ir): Avoid freeing the type created returned from
2322 mono_type_create_from_typespec, since it is put into an internal cache
2323 by the function. Fixes pointer.exe.
2325 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2326 trampolines for icalls and pinvokes as well. Fixes #33569.
2328 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2330 * mini.c: Update after appdomain changes.
2332 * mini.c (mono_jit_compile_method_inner): Allways compile native
2333 method wrappers in the root domain, since there can only be one
2334 instance of them, whose address is stored in method->info.
2336 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2338 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2339 environment variable. Instead detect automatically whenever running
2340 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2343 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2345 * trace.c, trace.h: New files that implement the new trace option
2348 * driver.c: Document new --trace options.
2350 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2353 - if (mono_jit_trace_calls)
2354 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2356 * mini.h: prototypes.
2358 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2360 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2362 * mini.c inssel.brg: Implement typedefbyref opcodes.
2364 * mini.c (mono_jit_compile_method): Remove unused local variable.
2366 * mini.c (mono_jit_compile_method_inner): Ditto.
2368 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2370 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2372 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2374 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2376 * mini.c (mono_no_aot): Remove unused global variable.
2378 * mini.c: Thread safety fixes.
2380 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2382 * mini.c (mono_create_class_init_trampoline): Add a lock around
2383 class_init_hash_addr.
2385 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2388 * mini.c: Decompose the NEWARR instruction before decomposing its
2389 arguments. Fixes #30073.
2391 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2393 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2396 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2398 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2400 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2402 * driver.c: Add support for compiling icall wrappers to --compile.
2404 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2406 * inssel.brg: The empty value in class->interface_offsets is -1, not
2409 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2411 * objects.cs: New test for 'is' operator on an array of interfaces.
2413 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2415 * tramp-ppc.c: update trampoline code to support jumps
2416 and class initialization.
2418 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2420 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2422 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2424 * inssel.brg (OP_UNBOX): Remove unused rule.
2426 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2427 region instead of one for each method. Fixes #47813.
2429 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2431 * exceptions.cs (test_0_nested_finally): New regression test for
2432 nested exception handlers.
2434 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2436 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2438 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2441 * mini.c (mono_method_check_inlining): Make the inlining limit
2442 configurable by an environment variable.
2444 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2446 * mini.h: Bump AOT file version.
2448 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2449 token, store the image along with the token, since the token might not
2450 refer to the same image as the method containing the relocation,
2451 because of inlining.
2453 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2455 * mini.c (mono_precompile_assemblies): New function to compile
2456 all methods in all loaded assemblies.
2458 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2460 * regalloc.h regalloc.c (MonoRegState): Change the type of
2461 iassign and fassign to int*, since they can contain large negative
2462 values if the register is spilled. Also added some comments. Fixes
2465 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2466 under Win32. Fixes #42964.
2468 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2470 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2472 * aot.c: Added support for AOT compiling methods which contain calls
2473 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2476 * driver.c (compile_all_methods): Run the compilation in a thread
2477 managed by mono. Fixes #44023.
2479 * mini.c (mono_codegen): Print full method name in verbose output.
2481 * mini-x86.c (mono_arch_patch_code): Fix warning.
2483 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2484 jumps, since the method we are jumping to might be domain-specific.
2486 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2488 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2490 * inssel.brg: string chars are unsigned.
2492 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2494 * TODO: New todo item.
2496 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2497 which calls mono_runtime_class_init and patches the call site to
2498 avoid further calls.
2499 (mono_arch_create_class_init_trampoline): New arch specific function
2500 to create a class init trampoline.
2501 (create_trampoline_code): Generalized so it can create
2502 class init trampolines as well.
2504 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2505 (mono_create_class_init_trampoline): New function to create and cache
2506 class init trampolines.
2507 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2508 vtable given the address of a class init trampoline. Used by the
2510 (mono_codegen): Generate a call to a trampoline instead of
2511 mono_runtime_class_init in LDSFLD[A].
2512 (mono_codegen): Add relocations for the new trampoline.
2514 * mini.h mini-x86.c aot.c: Added a new relocation type:
2515 MONO_PATCH_INFO_CLASS_INIT.
2517 * mini.h: Bump AOT version number.
2519 * aot.c: Create a copy of the loaded code instead of using the original
2520 so methods which call each other will be close in memory, improving
2523 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2524 patch since it breaks the regression tests.
2526 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2527 for the register saving instruction sequence since the
2528 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2530 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2532 * TODO: Fix todo item && remove another.
2534 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2536 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2539 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2540 function of the module.
2542 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2543 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2544 --no-aot command line option.
2546 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2548 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2549 by Bernie Solomon (bernard@ugsolutions.com).
2551 * inssel.brg: Refactor the interface offset table related code into
2552 its separate functions and add support for the AOT case.
2554 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2556 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2558 * aot.c: Added mono_aot_verbose variable and made all debugging
2559 output depend on the value of this variable.
2561 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2562 method_label and info_label.
2564 * mini.h mini-x86.c aot.c: Added a new relocation type
2565 MONO_PATCH_INFO_IID for klass->interface_id.
2567 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2568 the MonoJitInfo structure.
2570 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2571 a non-root appdomain in shared mode.
2573 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2575 * aot.c: make aot loader less verbose. Remove free of unused variable.
2577 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2579 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2581 * .cvsignore: Added *.dll.
2583 * mini.c (mono_print_tree_nl): New function callable while debugging.
2585 * mini.c (mono_print_code): Export this.
2587 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2590 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2592 * mini.h (MonoCompile): Added 'jit_info' field.
2594 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2595 the cfg structure, since it is needed by the AOT compiler.
2597 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2599 * aot.c: A major rewrite. Changes include:
2600 - save exception tables for methods which have them.
2601 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2603 - reworked the file format so it is now much smaller and needs
2604 fewer relocation entries.
2606 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2608 * aot.c (load_aot_module): Fix build bustage on platforms without
2611 2003-09-04 Martin Baulig <martin@ximian.com>
2613 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2615 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2617 * TODO: Some new optimization ideas.
2619 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2621 * aot.c: Save the optimization flags used to compile the code into
2624 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2625 support emitting domain specific code.
2627 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2628 no longer domain neutral. It can be made domain neutral by compiling
2629 with --optimize=shared.
2631 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2634 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2635 loading of AOT code.
2637 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2639 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2640 if there is no domain neutrality information.
2642 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2644 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2645 format version into the generated library.
2647 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2648 callee method into the caller since one of them could be shared.
2650 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2651 system exceptions from AOT code now works.
2653 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2654 method if it is domain neutral and the callee is not.
2656 * graph.c (cfg_emit_one_loop_level): Fix warning.
2658 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2660 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2663 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2665 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2666 is needed by code which is executed before mono_runtime_init ().
2667 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2669 * mini.c (mono_thread_abort): Fix warning.
2670 (mono_jit_compile_method): Call static constructor in the AOT case too.
2672 * aot.c (mono_compile_assembly): Fix warning.
2674 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2676 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2678 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2680 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2682 * cpu-pentium.md: Fix the length of call opcodes so they include the
2683 ESP restoring instruction. Fixes #47968.
2685 2003-08-28 Martin Baulig <martin@ximian.com>
2687 * mini-x86.c (mono_arch_call_opcode): Added support for
2688 MONO_TYPE_GENERICINST.
2690 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2692 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2694 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2695 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2697 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2700 2003-08-26 Martin Baulig <martin@ximian.com>
2702 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2703 when reporting an error, set this to the actual error location.
2704 (mono_method_to_ir): Report the correct error location if
2705 get_basic_blocks() returned an error.
2707 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2709 * mini.c (mono_type_blittable): OBJECT is not blittable.
2710 (mono_method_blittable): Methods which have marshalling descriptors
2711 are not blittable either. Fixes #47842.
2713 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2715 * driver.c mini.c: Use an environment variable instead of a global
2716 variable. Also fix the build.
2718 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2719 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2722 * driver.c mini.c: Added --with-valgrind option to turn off some
2723 code which prevents mono from running under valgrind.
2725 * mini.c (mono_emit_call_args): Fixed warning.
2727 * mini.c (mono_emulate_opcode): Fixed warning.
2729 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2731 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2732 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2733 regalloc.c, regalloc.h: specify available registers in arch-specific
2734 code and support floats in the regallocator (patch by Laurent Morichetti
2737 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2739 * mini.c: mono_thread_current() can be called only after
2740 mono_runtime_init(): rearrange code to not call it early on.
2742 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2744 * mini.c: allocate jump tables in the code mempools.
2746 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2748 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2751 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2753 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2754 12 to 16. This fixes bug #47453.
2757 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2759 * mini-ppc.c: fixed indexed load and unsigned compares.
2761 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2763 * mini.c: reenabled installation of handler for
2764 thread abort signal.
2766 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2768 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2769 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2770 until it's fixed and actually useful.
2772 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2774 * inssel-long32.brg: couple more opcodes implemented.
2776 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2778 * mini-sparc.c: Even more opcodes implemeted.
2780 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2782 * mini-sparc.c: More opcodes implemented.
2784 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2786 * mini-sparc.c: More opcodes implemented.
2788 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2790 * inssel-sparc.brg: Add some needed rules. Direct
2792 * Makefile.am: Use inssel-sparc.brg
2793 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2794 an assert happy for now.
2796 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2798 * mini-sparc.c: Fixed compile errors.
2799 * exceptions-sparc.c: Same. We now produce a mono binary
2800 on sparc-linux. Yea.
2802 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2804 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2805 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2806 They compile, but do not work.
2808 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2810 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2811 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2812 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2815 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2817 * mini.c: more opcodes implemented and better support for generics.
2819 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2821 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2822 * mini.c, mini.h: first cut at generics support: some new instructions
2823 added and changed the behaviour of some of the existing ones.
2825 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2827 * mini.c: Removed definition of metadata_shared mutex here.
2829 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2831 * mini-x86.c: make vararg calls work for instance methods.
2833 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2835 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2836 returns the arguments in a separte list, now.
2838 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2840 * aot.c, mini.c: updates for array type representation changes.
2842 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2844 * mini.c: register function to perform jit shutdown.
2846 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2848 * mini.c: use a faster allocator if possible.
2850 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2852 * aot.c: some cleanups and portability changes.
2854 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2856 * mini.c: use faster allocation for CEE_BOX if possible.
2858 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2860 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2861 Moved inlined mempcy code to its own function so that is can be
2862 reused. Added an inline memset function as well (optimized initobj).
2863 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2865 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2867 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2869 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2871 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2872 arch code can setup the cpu for CLR execution, if needed.
2873 We use it on x86 to set the precision of FP operations.
2875 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2877 * mini.c: disable some optimizations if we can guess they'll cost too
2878 much for a given method.
2880 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2882 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2884 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2885 * mini.h mini.c mini-x86.c: Added instruction level coverage
2886 info collection support.
2888 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2890 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2891 is now implemented in the profiling API. Get rid of a couple of
2892 unnecessary global variables.
2894 2003-06-15 Nick Drochak <ndrochak@gol.com>
2896 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2897 * cpu-g4.md: add op_bigmul and op_bigmul_un
2898 * cpu_pentium.md: add op_bigmul_un
2899 * inssel-long32.brg: add rule for unsigned bigmul
2900 * mini-ops.h: define OP_BIGMUL_UN
2901 * mini-x86.c: THE BUG: handle (un)signed properly
2902 * mini.c: choose unsigned opcode if needed.
2903 This set of patches fixes bug #44291
2905 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2907 * mini.c (optimize_branches): improved to handle all kinds of
2908 conditional branches.
2910 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2912 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2913 don't raise exceptions.
2915 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2917 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2918 to arch-specific files.
2920 2003-06-09 Martin Baulig <martin@ximian.com>
2922 * Makefile.am (libs): Added $(LIBGC_LIBS).
2924 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2926 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2927 and OP_ATAN (fixes bug#44293).
2929 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2931 * Makefile.am, mini-x86.c: rename cpu description array to
2932 pentium_desc, since some compilers define the 'pentium' preprocessor
2935 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2937 * mini.c (mini_select_instructions): add explicit branch if the
2938 following block is not the false target of a conditional branch -
2939 we need this with any optimization that reorder or remove bblocks
2941 * mini.c (optimize_branches): bug fixes
2943 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2945 * mini.c (mono_method_to_ir): inline static readonly fields
2947 * ssa.c (fold_tree): start cfold support for long (very simple
2950 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2952 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2954 * inssel.brg: fixed memcpy (bug #44219).
2956 2003-06-05 Dick Porter <dick@ximian.com>
2958 * driver.c: Set the glib log levels to not abort if g_message
2961 g_set_prgname() has to happen before mini_init() so that the
2962 process handle gets the info.
2964 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2966 * driver.c: add intrins to the default optimizations to get wider
2969 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2971 * mini.h: some large basic blocks will overflow a 16-bit
2972 integers for symbolic registers.
2974 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2976 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2977 (mono_arch_output_basic_block): fix bug 43499
2979 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2981 * mini.c: kill duplicated definition of mono_debug_format.
2983 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2985 * mini-x86.c, arrays.cs: fixed register allocation bug.
2987 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2989 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2991 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2993 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2996 (print_method_from_ip): also print source location information if
2999 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
3001 * mini.c (mono_find_block_region): bug fix in region code
3002 (mini_method_compile): enable removing unreachable code again, but
3003 only in methods without exception clauses.
3005 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3007 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
3008 Implemented arglist opcode and handling of TypedReference type.
3009 Fixed x86 call convention when a structure is returned.
3010 Minimal support for calling static vararg methods.
3012 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3014 * mini.c (mini_method_compile): always remove unreachable code,
3015 because the code in them may be inconsistent (access to dead
3016 variables for example).
3018 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3020 * driver.c, debug-mini.c: warning fixes.
3022 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3024 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3026 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3028 * mini.c: thread-static fields are registered in mono_class_vtable(),
3029 so ensure the function is called before checking for them.
3031 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3033 * mini.c (optimize_branches): fix for bug 43586
3035 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3036 overflow (fixes Bug #43639)
3038 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3040 * mini.c, objects.cs: allow the use of stobj for primitive types.
3042 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3044 * mini.c: be less strict about argument checking until we support
3045 running the verifier.
3047 2003-05-27 Nick Drochak <ndrochak@gol.com>
3049 * basic-long.cs: tests for (ulong)int * (ulong)int also
3050 * mini.c: use the same trick for (ulong)int * (ulong)int
3052 2003-05-27 Nick Drochak <ndrochak@gol.com>
3054 * basic-long.cs: add regression test for (long)int * (long)int
3055 * cpu-pentium.md: add op_bigmul specification
3056 * inssel-long32.brg: add OP_BIGMUL rule
3057 * mini-ops.h: add OP_BIGMUL
3058 * mini-x86.c: register allocator: handle case where src1 needs to be
3060 * mini.c: substitute special BIGMUL opcode in the tree for
3061 (long)int * (long)int
3063 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3065 * jit-icalls.c: call the type ctor on field access if needed.
3067 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3069 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3070 to a method (including results of ldelema, bug#43207).
3072 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3074 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3075 colors to show exception handler blocks.
3077 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3078 (fix for pinvoke7.cs).
3080 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3082 * mini.h, mini.c: ensure correct initialization order for types that
3083 require it. Prepare for lazy compilation of jit icall wrappers.
3084 Provide a name for opcode emulation to reduce unneeded mallocing.
3086 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3088 * mini-x86.c: better register restoring code and profiling
3089 support for tail calls.
3091 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3093 * mini.h, driver.c: prepare for leaf methods optimization.
3095 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3097 * mini.c: get targets of branches before converting a method.
3099 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3101 * mini.c (optimize_branches): added some experimental code (disbaled)
3103 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3105 * mini.c (optimize_branches): fix branch to branch optimization
3107 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3109 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3111 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3113 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3116 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3118 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3119 enable use of interface variables again.
3121 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3122 I1 to registers because there is no simply way to sign extend 8bit
3123 quantities in caller saved registers on x86.
3125 * inssel-float.brg: set costs of some rules to 2 so
3126 that monobure always select the arch. specific ones if supplied,
3127 regardless of the order we pass the files to monoburg.
3129 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3131 * mini.c, mini-x86.c: since the magic trampoline for jumps
3132 can't patch the code directly, we do it as soon as the
3133 method gets compiled.
3135 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3137 * mini-x86.c, mini.h: introduce a new patching method
3138 to support CEE_JMP and tail calls.
3139 * mini.c: obey tail.call. Don't precompile methods target
3141 * tramp-x86.c: new trampoline code to handle methods
3142 reached through a jump.
3144 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3146 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3147 bit values to registers
3149 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3151 * mini.c (mono_compile_get_interface_var): share interface
3152 variables if possible.
3154 2003-05-16 Martin Baulig <martin@ximian.com>
3156 * debug-mini.c (mono_init_debugger): New function to initialize
3157 the debugger. This is not in the debugger since it needs to
3158 access some of mini's internals.
3160 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3162 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3164 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3166 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3167 for value type handling.
3169 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3171 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3172 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3174 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3176 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3177 the constructor through a proxy.
3179 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3181 * jit-icalls.c, inssel.brg: fixes to array element address
3184 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3186 * mini-x86.c (is_regsize_var): allocate pointer to registers
3188 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3190 * driver.c: fixed typo, added intrins to the set of optimizations
3191 tested with regressions.
3193 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3195 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3196 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3199 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3201 * inssel.brg: remove some common pop instructions without side effects
3203 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3205 * inssel-x86.brg: fixed thinko in int to double conversions.
3207 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3209 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3211 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3213 * inssel-long32.brg: two more missing instructions.
3215 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3217 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3220 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3222 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3225 * basic-float.cs: Added tests for negative zero.
3227 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3229 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3230 a couple of missing operations for long casts, with test cases.
3232 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3234 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3236 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3238 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3239 code size estimation.
3241 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3243 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3244 abstract methods (fix bug 42542)
3246 * aot.c: add ability to handle array types
3248 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3250 * mini.c: Call the _specific versions of the object allocation
3251 functions if possible.
3253 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3255 * driver.c: call setlocale ().
3257 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3259 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3262 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3264 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3266 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3267 wrappers (fix bug 42122)
3269 2003-05-04 Martin Baulig <martin@ximian.com>
3271 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3273 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3274 s/mini_set_defaults/mono_set_defaults/g.
3276 2003-05-04 Martin Baulig <martin@ximian.com>
3278 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3280 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3282 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3283 (reported by Don Roberts).
3285 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3287 * mini.c: temporarily work around two bugs for this release.
3289 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3291 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3292 that contains -export-dynamic and it makes using the ld script
3294 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3296 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3298 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3301 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3303 * mini.c: make sure leave calls all the needed finally blocks,
3304 even when the target jumps out of multiple exception clauses.
3306 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3308 * ldscript, Makefile.am: add linker script to reduce the number of
3309 exported symbols (should also fix the issues with libwine defining
3310 some of the same symbols in io-layer).
3312 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3314 * driver.c (mini_main): Avoid assertion when no file name is given on
3317 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3319 * driver.c: added --version/-V command line option.
3320 Added the inline optimization in the regression tests.
3322 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3324 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3325 to the type in the method signature (fixes bug#42134).
3327 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3329 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3331 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3333 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3335 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3337 * driver.c: fixed bug #42100.
3339 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3341 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3343 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3345 * mini.c: moved most of the code required to do inlining to its own
3346 function so it can be reused. Inline also ctors if appropriate.
3348 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3350 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3351 the runtime can call mono API functions.
3353 2003-04-27 Martin Baulig <martin@ximian.com>
3355 * debug-mini.c (mono_debug_init_method): Added
3356 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3357 send a notification to the debugger.
3359 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3360 running in the Mono Debugger, just pass the breakpoint number to
3361 mono_debug_init_method().
3363 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3365 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3367 * mini.c: allow some more unsafe compares.
3369 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3371 * mini-x86.c, Makefile.am: make distcheck works (partially from
3372 a patch by Richard Lee <r.h.lee@attbi.com>).
3373 * regset.c, regset.h: removed, they are unused.
3375 2003-04-25 Dick Porter <dick@ximian.com>
3377 * driver.c: Usage reports the name as 'mono' not 'mini'
3378 * exceptions-x86.c: Build and run on freebsd
3380 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3382 * Makefile.am: install the program with the 'mono' name and
3383 the library as libmono instead of mini and libmini.
3385 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3387 * driver.c: provide the APIs for the embedding interface of the old jit.
3389 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3391 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3393 2003-04-23 Martin Baulig <martin@ximian.com>
3395 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3397 * driver.c: Added `--debug' command line argument to enable
3400 2003-04-23 Martin Baulig <martin@ximian.com>
3402 * debug.[ch]: Removed. The code is now in
3403 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3405 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3408 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3410 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3412 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3415 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3416 mono_domain_finalize.
3417 (mini_method_compile): use mono_method_profile* if the the option is
3420 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3422 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3423 methods with their wrapper.
3425 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3426 methods with their wrapper.
3428 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3431 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3434 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3437 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3439 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3441 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3443 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3444 of the mempool. This is slightly faster and uses less memory
3446 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3448 * mini.c: avoid O(n) allocation for variables.
3450 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3452 * mini.c: handle items on the stack after inlining methods.
3454 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3456 * mini.c: make the method->opcode optimization dependent
3457 on MONO_OPT_INSTRINS and do it lazily.
3459 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3461 * driver.c: print overall results at the end of regression run.
3463 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3465 * inssel.brg: don't overwrite symbolic registers.
3467 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3469 * inssel-x86.brg: fix conversion from long to float.
3471 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3473 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3475 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3477 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3479 * driver.c: Added --print-vtable option as in the old JIT.
3481 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3483 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3485 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3487 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3489 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3491 * mini.c regalloc.c regalloc.h: Fix memory leak.
3493 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3495 * aot.c (mono_aot_get_method): register all used strings
3497 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3499 * mini.c: always intern strings references with ldstr at compile time.
3501 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3503 * Makefile.am: add BUILT_SOURCES.
3505 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3507 * driver.c: give a better error message when the assembly to execute
3508 doesn't have an entry point.
3510 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3512 * Makefile.am: added hack for automake
3514 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3517 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3519 22003-04-07 Martin Baulig <martin@ximian.com>
3521 * Makefile.am: Added Makefile.am.
3523 * debugger-main.c: Removed, this is now in the debugger where it
3526 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob