1 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3 * inssel-x86.brg: use xor eax,eax.
7 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
9 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
10 in exception throwing code.
12 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14 * inssel-x86.brg: use xor esi,esi.
16 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
19 can trace methods compiled during mini_init () too.
21 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
24 2004-08-14 Ben Maurer <bmaurer@ximian.com>
26 * Makefile.am: static link on x86 (r=zoltan)
28 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
30 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
31 code since it causes some programs to fail.
33 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
35 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
37 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
39 * mini.c: ovfops_op_map - add STACK_OBJ case for
41 * basic.cs: add test_0_pin_string as test
44 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
46 * Makefile.am: build C# if srcdir != builddir
48 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
50 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
53 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
55 * driver.c: enable loop by default again and include abcrem in -O=all.
57 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
59 * iltests.il: Add some localloc tests.
61 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
63 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
66 * inssel-amd64.brg: Add some optimizations.
68 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
71 * Makefile.am: Statically link mono against libmono on AMD64.
73 * mini-amd64.c inssel-amd64.brg: Optimizations.
75 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
77 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
79 * tramp-amd64.c: Patch calling code in trampolines.
81 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
83 * mini-amd64.c: pinvoke struct passing fixes.
85 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
87 * mini-sparc.c: redo change, make mono_arch_cpu_init call
88 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
90 2004-08-05 Duncan Mak <duncan@ximian.com>
92 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
95 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
97 * mini-amd64.c (emit_move_return_value): Move return value for normal
100 2004-08-05 Martin Baulig <martin@ximian.com>
102 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
103 `type->type'; just modify `type' itself when dealing with enums
104 and generic instances.
105 (check_call_signature): Make `simple_type' a `MonoType *'.
107 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
109 * mini.c: Use OP_PADD to add offsets to addresses.
111 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
113 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
115 * mini-sparc.c (mono_arch_emit_epilog): fix check
116 for folding last op into restore instruction
118 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
120 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
121 helper methods using the code manager.
123 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
125 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
127 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
129 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
130 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
132 * mini-s390.c: fix tail processing
134 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
136 * mini-ppc.c: mul.ovf.un exception name fix.
138 2004-08-03 Martin Baulig <martin@ximian.com>
140 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
141 instances; before jumping to `handle_enum', also modify `ptype'.
143 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
145 * cpu-sparc.md: fcall maximal length too small.
147 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
149 * mini-amd64.c mini.h: Add initial support for passing/returning
150 structures to/from pinvoked methods.
152 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
154 * mini-ppc.c: reg allocator fix.
156 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
158 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
160 * inssel.brg: Optimize memset on 64 bit machines.
162 * mini-amd64.c: Fix some vararg cases.
164 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
166 * mini-s390.c: Corrected macro in emit_float_to_int
168 * s390-abi.cs: Tests to exercise the s390 ABI
170 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
172 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
175 * basic.cs: Add a test for add.ovf.un.
177 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
179 * mini-sparc.c: add case for OP_IDIV_UN
181 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
183 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
185 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
187 2004-07-30 Ben Maurer <bmaurer@ximian.com>
189 * basic.cs: regression tests.
191 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
194 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
196 * basic.cs: Add a new test.
198 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
199 and AOT. Various fixes and optimizations.
201 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
203 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
205 * mini-ppc.c: make sure temp regs are not used for global reg
208 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
210 * cpu-sparc.md: conv_i8 fix for 64bits
212 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
214 2004-07-29 Ben Maurer <bmaurer@ximian.com>
216 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
217 add opcode for cmp BYTE PTR [eax], imm.
219 * inssel.brg: Make memcpy and memset takes bases.
221 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
223 * *-amd64.*: More AMD64 work.
225 2004-07-28 Ben Maurer <bmaurer@ximian.com>
227 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
228 add a compare-not-equal opcode.
230 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
232 * mini.c: Use mono_init_from_assembly instead of mono_init.
234 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
236 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
238 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
240 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
242 * inssel.brg: 64 bit fixes.
244 * mini.h (MonoCallInst): Add some AMD64 specific data.
246 * mini.h: Add some OP_P opcodes.
248 2004-07-28 Ben Maurer <bmaurer@ximian.com>
250 * basic.cs: tests for 61797 and 61740
252 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
254 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
255 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
257 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
259 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
261 * *-amd64*.*: Ongoing AMD64 work.
263 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
265 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
267 * *-amd64*: Ongoing AMD64 work.
269 * mini-arch.h: Add AMD64 support.
271 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
273 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
275 * mini-ops.h: Add new opcodes.
277 * Makefile.am: Add AMD64 support.
279 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
280 rules into the inssel-long*.brg files.
282 * *-amd64.*: Add beginnings of AMD64 backend.
284 2004-07-22 Ben Maurer <bmaurer@ximian.com>
286 * mini.c (print_dfn): commenting out the code that prints
287 the cil. With -O=deadce, this makes -v -v crash.
289 * cpu-pentium.md: make checkthis have a length of 2
291 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
293 * mini-sparc.h: fix implementations of __builtin
294 functions for Sun compiler for V9.
296 2004-07-16 Ben Maurer <bmaurer@ximain.com>
298 * mini.c: use the new stelem.ref wrapper
299 * exceptions.cs, arrays.cs: new stelem.ref tests
301 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
303 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
304 new XSP should work with these changes).
306 2004-07-14 Ben Maurer <bmaurer@ximain.com>
308 * inssel-{long32,x86,}.brg: trivial optimizations.
310 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
312 * mini.c: load value when emitting box operation in
315 2004-07-12 Ben Maurer <bmaurer@ximian.com>
317 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
318 is one byte shorter than cmp DWORD PTR [eax], 0.
320 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
322 * inssel-ppc.brg: arguments on the stack are always
323 relative to the stack pointer (spotted by Neale Ferguson).
325 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
327 * exceptions-x86.c: delay appending the method name to the trace until
328 after mono_jit_info_table_find is called, as this gets the real
331 2004-07-09 Ben Maurer <bmaurer@ximian.com>
333 * aot.c: register roots
335 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
337 * aot.c : I could just use PLATFORM_WIN32 flag.
339 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
341 * aot.c : Reverting the previous fix. This time it broke linux build.
343 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
345 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
347 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
349 * mini.c (handle_stack_args): Remove some more debugging code.
351 * mini.c (handle_stack_args): Remove debug output left in by mistake.
353 * driver.c mini.h aot.c: Allow additional options to be specified with
354 --aot and pass them to mono_compile_assembly.
356 * aot.c: Add experimental code to AOT compile all loaded assemblies
357 on demand and save the code into a cache in the filesystem.
359 * aot.c: Add support for more wrapper methods.
361 * mini.c (handle_stack_args): Handle some corner cases. Fixes
364 * cpu-*.md: Remove removed opcodes.
366 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
367 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
368 related icalls to marshal.c.
370 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
372 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
374 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
376 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
378 2004-07-06 Ben Maurer <bmaurer@ximian.com>
379 * liveness.c: If liveness is recomputated we need to reset the information
380 for each variable. This way, if the liveness range has been narrowed
381 by optimizations that happened after the last computation, we can return
384 For example, if you have
389 // Tons of code that does not affect i
395 i = 0 is dead code and will be removed by SSA. However, when
396 linear scan gets to the code, i will still appear to be live
397 throughout the entire block. This prevents good register allocation.
399 2004-07-06 Martin Baulig <martin@ximian.com>
401 * debug-mini.c (mono_debug_init_method): Allow
402 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
403 (mono_debug_add_icall_wrapper): New method.
405 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
407 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
409 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
412 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
414 * aot.c (mono_aot_load_method): Fix loading of debug info.
416 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
418 * aot.c: Add logging support.
420 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
422 * mini.h: Add prototype for mono_print_method_from_ip.
424 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
426 * inssel.brg: 64 bit fixes.
428 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
431 * Makefile.am: Add SPARC64 support.
433 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
435 * aot.c: Fix alignment problems on 32 bit platforms.
437 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
439 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
442 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
445 * mini.h: Bump AOT file version. Some 64 bit fixes.
447 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
449 * inssel-sparc.brg: Add new rule to avoid register moves.
451 * inssel.brg: Add ldind_to_load_membase helper function.
453 2004-06-30 Ben Maurer <bmaurer@ximian.com>
455 * mini.c: OffsetToStringData intrinsic.
457 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
459 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
461 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
464 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
465 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
467 * mini.c: reinstated mono_compile_get_interface_var()
468 on x86, too, since the change breaks the Gtk# build there as well.
470 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
472 * driver.c: remove loop from the default optimizations: it seems to
473 interact badly with some of the other options (see bug #60613).
475 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
477 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
478 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
480 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
482 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
483 vararg-using methods.
485 2004-06-21 Martin Baulig <martin@ximian.com>
487 * mini/mini-exceptions.c
488 (mono_handle_exception): Added `gpointer original_ip' argument.
489 After calling mono_unhandled_exception(), call
490 mono_debugger_unhandled_exception() and if that returns true,
491 restore the context and return.
493 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
495 * mini-ppc.c: prefer the use of relative branches so
496 they won't need to be patched in aot code (patch from Patrick Beard).
498 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
500 * aot.c: patch from Patrick Beard to make the output assembly
501 more correct for the MacOSX assembler. Small tweak to
502 generate sane images on Linux/PPC, too.
504 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
506 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
507 case until bug #59509 is fixed (shows up in #60332).
509 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
511 * mini.c: make sure the needed wrappers are compiled, too, with
514 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
516 * driver.c: remove NPTL reference in --version output.
518 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
520 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
521 generate valid assembly for the Mach-O assembler.
523 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
525 * driver.c: don't include abcrem in the all optimization specifier
526 since it slows down jit compilation too much for now.
528 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
530 * mini.c: use BIGMUL only if both operands have the same signage.
531 * iltests.il: Test for bug 60056. (errors related to signage in
536 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
538 * mini.c, aot.c: memory leak fixes.
540 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
542 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
544 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
546 * Makefile.am: remove the -static hack completely, it links in
547 statically glib as well.
549 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
551 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
552 * exceptions.cs: make it compile with new mcs/csc.
554 2004-06-03 Massimiliano Mantione <massi@ximian.com>
555 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
556 and added relevant test case.
558 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
560 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
561 regressions in gtk-sharp.
563 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
565 * exceptions.cs: New regression tests.
567 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
569 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
571 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
573 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
575 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
577 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
579 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
581 * mini.c (mono_jit_runtime_invoke): Init class in this
582 method instead of trusting mono_jit_compile_method to
583 do the work (because wrappers can be in object class)
585 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
587 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
589 * basic-long.cs: New regression test.
591 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
593 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
596 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
598 * Makefile.am: fix miguel's change to build mono statically against
599 libmono (track build dependencies).
601 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
603 * cfold.c: Some glib versions do not have G_MININT32.
605 2004-05-26 Massimiliano Mantione <massi@ximian.com>
607 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
608 with precision of tan, atan, sin and cos, and implemented related
609 regressions tests (fixes bug 54467, but one new problem appeared and
612 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
614 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
616 * exceptions.cs: Add test for constant folding && division by zero.
618 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
619 since driver.c is in libmono too, so the optimization was useless.
621 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
622 variable to driver.c so the compiler can emit more efficient code to
625 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
627 * Makefile.am: don't distribute generated inssel.[ch] files.
629 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
631 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
632 into the default appdomain. Fixes #58707.
634 * jit-icalls.c: Remove the broken approximation for truncl, doing
635 no conversion is better.
637 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
640 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
642 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
643 of the mcrxr instruction which is not available on some processors
644 even if it's documented to be. Implement add and sub overflow correctly
645 (still not complete for long unsigned). Speed up icalls a bit.
647 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
649 * mini.c (mono_jit_compile_method_with_opt): Make sure that
650 we run .cctor in the current domain instead of target_domain.
652 Fixes bug #58558, .cctor not being called in -O=shared.
654 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
656 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
658 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
660 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
661 which can be done with an imm8, do it that way.
662 (mono_arch_output_basic_block): ditto for a jmp
663 (mono_arch_emit_prolog): Computate maximum offset of a label.
665 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
667 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
668 now tries to allocate prefered physical reg's for virtual
669 regs. This reduces the number of emited spills/loads with
670 20-30% on our core assemblies.
672 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
674 * jit-icalls.c: truncl() is not needed and trunc() is
675 the correct thing to do anyway (bug #58287).
677 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
679 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
682 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
684 * driver.c: enable loop optimizations by default.
686 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
688 * mini-x86.c: fix calc of max loop size when aligning loops start.
690 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
692 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
695 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
697 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
700 * basic-long.cs: Add tests for add/subtract of immediates with carry.
702 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
704 * mini.c (inline_method): Allways inline some wrappers even if the cost
705 is too large. Fixes #58785.
707 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
709 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
711 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
712 (crichton@gimp.org). Beginning of support for sparc/linux.
714 * mini-sparc.c: Optimize retrieval of LMF address.
716 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
718 * exceptions-ppc.c: handle alloca in methods with clauses.
720 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
722 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
724 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
726 * mini.c: Delegate most of the abort signal work to
727 mono_thread_request_interruption, which also handles Stop and Suspend
730 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
732 * mini.c mini.h: Allow inlining of icall wrappers if the backend
733 supports the save/restore lmf opcodes.
735 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
737 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
740 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
742 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
744 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
745 methods which contain array accesses.
747 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
748 boundaries. Fixes #58537.
750 * iltests.il: Add regression test for #58537.
752 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
754 * mini-x86.c (mono_arch_local_regalloc): Last part of
755 fix for bug #58633 (releasing register to early).
757 2004-05-18 Miguel de Icaza <miguel@ximian.com>
759 * basic-long.cs: Add new regression test.
761 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
763 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
764 register too early on the chain.
766 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
768 * mini.c (create_helper_signature): Use a helper function to reduce
769 the code which needs to be written. Also set the calling convention of
770 icalls on windows. Fixes #57840.
772 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
774 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
775 exceptions-ppc.c: added helper function to get the instruction address
776 from a signal handler context.
778 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
780 * helpers.c: use g_get_tmp_dir. Invokes happyness
783 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
785 * helpers.c: Add new env variable to pass args to objdump.
786 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
788 2004-05-17 Radek Doulik <rodo@ximian.com>
790 * Makefile.am (common_sources): added abcremoval.h so it get
791 disted and daily mono packages on go-mono.com will build again
793 2004-05-17 Massimiliano Mantione <massi@ximian.com>
795 * abcremoval.c: Fixed coding style, added copyright header.
797 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
799 * mini.h: Added prototype for abc removal main function.
801 * build_relations_propagation_table.pl: Added copyright header.
803 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
805 * basic-long.cs: reg test for complex ceq_long bug.
807 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
809 * mini-x86.c (mono_arch_local_regalloc): Correctly free
810 reg in long and clob case (bug #58343). Fixed/added comments.
812 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
814 * mini.c (mono_jit_runtime_invoke): Follow new convention
815 of calling the invoke method with an function pointer.
817 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
819 * ChangeLog: Fix author of memory leak patch.
821 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
823 * Makefile.am: fix make dist as well...
826 2004-05-14 Massimiliano Mantione <massi@ximian.com>
828 * cfold.c: Made so that conversions from pointer to int4 are no-ops
829 on archs where pointers are 4 bytes long.
831 * Makefile.am: Added abcremoval.c source file.
833 * abcremoval.c: Added abcremoval.c.
835 * abcremoval.h: Added abcremoval.h.
837 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
839 * inssel.brg: Enabled bounds check removal.
841 * mini.c: Added support for abcrem optimization.
843 * mini.h: Added abcrem optimization label.
845 * driver.c: Added support for abcrem optimization.
847 * propagated_relations_table.def: Added propagated_relations_table.def.
849 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
851 * mini.c, cfold.c: fix style.
853 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
855 * mini.c: handle issue with the low-level implementation of
856 some long opcodes (bug #54209).
858 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
860 * basic.cs: test for my new cmov stuff.
862 2004-05-13 Patrik Torstensson
864 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
865 opt and added peephole documentation.
867 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
869 * tramp-ppc.c: rewrote the generic trampoline code.
871 2004-05-11 Patrik Torstensson
873 * mini-x86.c: optimize long shl/shr asm code (one less branch)
875 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
877 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
879 * mini.h mini.c dominators.c: Applied patch from Derek Woo
880 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
882 * mini.c: Add new icalls for AsAny marshalling.
884 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
886 * tramp-ppc.c, mini-ppc.c: more cleanups.
888 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
890 * mini.c: no warnings.
892 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
894 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
896 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
898 * mini.c: In the thread abort signal handler, if the thread is in the
899 process of being stoped, don't throw the Abort exception, just stop the
902 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
904 * tramp-ppc.c: removed old code.
906 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
908 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
909 do some simple speed optimizations on ppc.
911 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
913 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
914 and large offsets in load/store.
916 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
918 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
919 it causes regressions.
921 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
923 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
926 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
928 * jit-icalls.c: remove warnings.
929 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
930 speedups for unsafe code.
932 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
934 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
936 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
938 * basic-calls.cs: Add new regression test.
940 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
943 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
945 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
948 2004-05-06 Patrik Torstensson
950 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
951 long reg allocation in any reg (not only eax:edx) and implemented
952 long shl/shr ops in asm instead of helpers.
954 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
956 * mini-sparc.h: Fix warnings.
958 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
961 * mini-exceptions.c (mono_handle_exception): Call the filter in a
962 separate statement for clarity.
964 * mini-sparc.c: Update status.
966 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
968 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
971 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
973 * inssel-ppc.brg: another small pre-release workaround:
974 we don't do overflow detection for long_sub_un.
976 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
978 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
979 (also works around a weird ppc bug: 57957).
981 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
983 * tramp-ppc.c: trampoline fixes.
985 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
987 * mini-ppc.c: fixed typos.
989 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
991 * mini-ppc.c, exceptions-ppc.c: more code saves registers
992 at the top of the stack. Fixed typos. Use a frame registers
993 for all the methods with exception clauses.
995 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
997 * exceptions-ppc.c: restore fp registers.
999 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1001 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1002 order from the stack top (moved the stack room to save the
1003 return value for trace after the param area). Fixed corruption
1004 in restoring registers on unwind.
1006 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1008 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1010 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1012 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1013 and prolog/epilog for methods that use it. Allow
1014 enough param area room for varargs methods. Fix miguel's
1015 breakage in exception handling.
1017 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1019 * Makefile.am: run genmdesc only on current arch.
1021 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1024 * mini-x86.h: fix the build on windows.
1026 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1028 * 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.
1030 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1032 * mini-exceptions.c: New file.
1034 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1035 Move some parts of the x86 exception handling code to an
1036 arch-independent file so it can be shared with other ports.
1038 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1040 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1042 2004-04-26 David Waite <mass@akuma.org>
1044 * driver.c: remove comma from end of enumeration declaration
1046 2004-04-26 Jackson Harper <jackson@ximian.com>
1048 * driver.c: parse config file before loading first assembly. This
1049 allows the user gac to be enabled/disabled.
1051 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1053 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1054 simpler mechanism: we do not care what is encoded initially
1055 (branch absolute or relative), we care about the code and its
1056 target. I kept the old code for reference for now.
1058 The new code tries first to determine if the jump is anywhere in
1059 the -/+32 absolute meg range, if it succeeds, it encodes using the
1060 absolute branch; If not, it tried to find something in the
1061 relative range, if not, it uses the handle_thunk code.
1063 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1065 * exceptions-ppc.c: use the correct ip register on macosx.
1067 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1069 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1071 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1073 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1074 Raise exception on integer divide by zero by hand since the hw
1075 doesn't support it. Handle NaNs in FP compares.
1077 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1079 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1080 code reducing duplication between the platforms and enabled
1081 signal exception handling (on linux for now).
1083 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1085 * exceptions-ppc.c: more macosx support.
1087 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1089 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1091 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1093 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1095 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1097 * iltests.il: more tests.
1099 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1101 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1104 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1106 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1108 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1110 * liveness.c: Mark variables as volatile in all basic blocks reachable
1111 from exception clauses.
1113 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1115 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1118 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1120 * iltests.il, basic.cs: more tests for regalloc.
1122 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1124 * iltests.il: Some tests for register allocation modifications
1127 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1129 * exceptions.cs: Add regression test for bug #56782.
1131 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1132 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1133 the beauty of fixing the same thing in 5 different files...
1135 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1137 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1140 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1142 * mini.c: Add support for STRWLPARRAY marshalling convention.
1144 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1146 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1147 to init the context to setup the regs pointer).
1149 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1151 * exceptions-ppc.c: more exceptions work.
1153 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1155 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1158 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1160 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1161 can use the memory directly.
1163 * cpu-pentium.md: Update documentation from a post from Zoltan.
1165 add x86_add_membase, x86_sub_membase, x86_mul_membase
1167 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1169 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1170 GENERAL_REGS they were also hardcoded for all PPC ports.
1172 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1174 Remove hard-coded limit for floating point registers, use
1175 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1177 Notice that in MacOS X calling conventions you can fit a lot more
1178 floating point values in registers, so I should update the PInvoke
1179 test to excercise the passing of floating point values on the
1180 stack (currently broken).
1182 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1184 * tramp-ppc.c (create_trampoline_code): Added
1185 JUMP_TRAMPOLINE_SIZE.
1186 (ppc_magic_trampoline): Follow the pattern from
1187 x86_magic_trampoline: if code is set to zero, return.
1188 (create_trampoline_code): Always pass MonoMethod to the jump
1189 trampoline, before it was passing a null.
1190 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1191 share the code with mono_arch_create_jit_trampoline.
1193 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1195 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1198 * cpu-g4.md: Added length for jmp instruction, the worst case
1199 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1202 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1204 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1206 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1208 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1209 before each IL instruction.
1211 * mini.c (CEE_BOX): Fix warnings.
1213 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1215 * mini.c: removed a few unused vars and extra whitespace.
1217 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1219 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1221 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1223 (OP_GETCHR): use the above
1224 (CEE_LDELEMA): use the above.
1226 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1227 version of the generic impl.
1228 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1229 (CEE_LDELEMA): use the above.
1231 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1233 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1236 * iltests.il: Added new regression test for #56317.
1238 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1240 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1241 under NetBSD. Fixes #56450.
1243 * liveness.c (update_gen_kill_set): Fix previous patch.
1245 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1247 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1249 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1251 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1254 * inssel-sparc.brg: Add more optimizations.
1256 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1258 2004-04-01 Martin Baulig <martin@ximian.com>
1260 * mini.c (handle_box): New static function; moved the
1261 implementation of CEE_BOX here.
1262 (mono_method_to_ir): Added `constrained_call' variable.
1263 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1264 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1265 mono_method_get_constrained() to get the method.
1267 2004-04-01 Martin Baulig <martin@ximian.com>
1269 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1270 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1271 (mono_method_to_ir): We don't need these macros anymore since
1272 mono_class_get_full() already takes care of it.
1274 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1276 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1277 use @function (as doesn't accept #function here) and check the return
1278 value of system and stop if fails.
1280 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1282 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1284 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1286 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1288 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1290 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1293 * basic-long.cs: Add test for negation of Int64.MinValue.
1295 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1297 * mini-sparc.c: Update status.
1299 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1301 * exceptions-sparc.c: Fix return value in filters.
1303 * inssel-sparc.brg: Fix register allocation in some rules.
1305 2004-03-28 Martin Baulig <martin@ximian.com>
1307 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1310 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1312 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1314 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1315 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1316 remove unused conv_u4 opcode.
1318 * mini-x86.c: Remove valgrind workaround since it slows down things
1319 even when mono is not run under valgrind.
1321 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1323 * mini-sparc.c: Update status.
1325 * inssel-sparc.brg: Add some optimizations.
1327 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1328 future delay slot filling. Add support for varargs, tail calls and JMP.
1330 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1331 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1333 * inssel.brg: Fix register allocation in OP_ARGLIST.
1335 * inssel.brg: Fix warnings.
1337 2004-03-25 Martin Baulig <martin@ximian.com>
1339 * mini.c (inflate_generic_field): Removed.
1340 (mini_get_method): Removed, use mono_get_method_full(),
1341 (mini_get_class): Removed, use mono_class_get_full().
1342 (mono_method_to_ir): Pass our generic context to
1343 mono_field_from_token().
1345 2004-03-25 Martin Baulig <martin@ximian.com>
1347 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1348 of a `MonoMethod *'.
1349 (mini_get_method): Take a `MonoGenericContext *' instead
1350 of a `MonoMethod *'.
1351 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1352 a new local variable called `generic_context' which holds the
1353 current `MonoGenericContext *'; use it to lookup things.
1355 2004-03-24 Martin Baulig <martin@ximian.com>
1357 * mini.c (mini_get_class): New static method; if we're inside a
1358 generic instance, inflate the class if neccessary.
1359 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1361 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1363 * iltests.il: New regression test for #55976.
1365 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1368 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1370 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1373 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1375 * liveness.c: Consider SSA stores as well as loads when making vars
1378 * exceptions.cs: New regression tests for register allocation.
1380 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1382 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1383 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1384 domain lock only to protect puntual access to data structures.
1385 Added access lock for sighash, jit_icall_hash_name,
1386 jit_icall_hash_addr and domain->code_mp.
1388 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1390 * driver.c: Print SIGSEGV handling method.
1392 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1394 * mini.c (setup_jit_tls_data): Handle case when this is called
1395 multiple times for a thread.
1397 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1398 is different from fbxx_un. Fixes #54303. Also use constants instead of
1399 magic numbers in a lot of places.
1401 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1403 * exceptions.cs: Fix cctor test when --regression is used.
1405 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1407 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1410 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1412 * inssel-ppc.brg: fixed register assignments for some rules.
1414 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1416 * exceptions.cs: Add test for exceptions in static constructors.
1418 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1419 static constructors outside the domain lock. Fixes #55720.
1421 2004-03-17 Martin Baulig <martin@ximian.com>
1423 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1424 (inflate_generic_field): Take the `MonoMethod *' instead of the
1425 `MonoClass *' and added support for generic method.
1426 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1427 have a `field->parent->gen_params', only inflate the field if it's
1428 an open constructed type.
1430 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1432 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1433 exception object instead of the preconstructed ones.
1435 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1437 * mini.c: reverted changed to sigsegv_signal_handler commited
1438 accidentally in the previous patch.
1440 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1443 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1444 running --aot with an old assembly.
1446 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1448 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1451 * mini-sparc.c: Add support for v9 branches with prediction.
1453 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1455 * mini.c (mini_init): #warning is GNUC only
1457 * mini-sparc.h: implement __builtin_frame_address
1458 and __builtin_return_address for Sun C compiler
1460 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1462 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1464 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1466 * basic-calls.cs: Add test for unaligned byref long argument passing.
1468 * mini-ops.h: Add sparcv9 compare and branch instructions.
1470 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1471 v9 instructions if we have a v9 cpu.
1473 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1474 registers for global allocation.
1476 * exceptions-sparc.c: Fixes.
1478 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1480 * liveness.c (mono_analyze_liveness): Optimized version.
1482 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1484 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1487 * basic-float.cs basic-calls.cs: New regression tests.
1489 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1491 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1492 sigaltstack implementation.
1494 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1496 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1497 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1499 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1501 * mini.c: Fix warnings.
1503 * mini.c (mono_resolve_patch_target): New function which contains the
1504 arch independent part of the patching process.
1506 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1507 patching code to a separate function.
1509 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1511 * mini.c (add_signal_handler): ifdef out on Windows
1513 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1515 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1516 cpu-sparc.md: Add exception handling support + other fixes.
1518 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1519 typed GC detection in --version.
1521 * basic.cs exceptions.cs: New regression tests.
1523 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1524 the arch specific code can store data during a compilation.
1526 * mini-ops.h: Add OP_SETFRET.
1528 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1529 function, register a separate icall for each arity, so the icalls can
1532 * mini.c (mono_print_tree): Print negative offsets in a more readable
1535 * mini.c: Make signal handling work on sparc.
1537 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1539 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1541 * jit-icalls.c: Emulate truncl by aintl on solaris.
1543 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1545 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1547 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1549 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1551 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1552 a MarshalByRef type, inline a method that performs the check, taking into
1553 account that the object can be a proxy. Also implemented tow new opcodes:
1554 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1555 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1556 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1558 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1560 * mini-ppc.c: if a relative branch displacement is too big
1561 but it points to and area reachable with an absolute branch,
1564 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1566 * mini.c: optimize small copies in cpblk.
1568 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1570 * basic-calls.cs basic-float.cs: New regression tests.
1572 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1573 negative offsets from %fp. Implement localloc. Fix local register
1574 allocation. Fix the case when the this argument needs to be saved to
1575 the stack. Implement some missing opcodes.
1577 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1579 * mini.c (mini_method_compile): Reenable global regalloc in methods
1580 with exception handlers.
1582 * linear-scan.c (mono_varlist_sort): Fix warning.
1584 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1586 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1589 * liveness.c: Make all variables uses in exception clauses volatile, to
1590 prevent them from being allocated to registers. Fixes #42136.
1592 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1594 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1597 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1598 argument to mono_arch_regalloc_cost.
1600 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1603 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1605 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1606 Make the cost of allocating a variable to a register arch dependent.
1608 * basic-calls.cs: Fix compilation of tests.
1610 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1611 helper function to cut back on the number of #ifdefs needed.
1613 * mini-ppc.c: Fix compilation.
1615 * basic-calls.cs: New regression tests.
1617 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1619 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1620 of l0 since that is callee saved.
1622 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1625 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1626 of delay instruction.
1628 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1630 * mini.h (MonoCallInst): Add 'virtual' flag.
1632 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1634 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1636 * *.cs: New regression tests.
1638 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1641 * mini.c (mono_runtime_install_handlers): Fix build.
1643 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1644 'signal_stack_size' members.
1646 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1647 alternate signal stack.
1649 * exceptions-x86.c: Add stack overflow handling.
1651 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1652 functions to arch independent code.
1654 * mini.c (mono_print_tree): Print more detailed info for load_membase
1657 2004-02-23 Martin Baulig <martin@ximian.com>
1659 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1661 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1663 * mini-x86.c: fixed reg allocation for div/rem.
1665 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1667 * driver.c (mono_main): Report some configuratio options on --version.
1669 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1671 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1672 low in the address space. Correctly flush memory in thunks where we
1675 2004-02-20 Martin Baulig <martin@ximian.com>
1677 * mini.c (mini_get_method): New static method; inflate all generic
1678 methods and methods in open generic instances.
1679 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1680 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1682 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1684 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1686 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1688 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1690 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1692 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1693 it compile using Sun's compiler.
1695 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1697 * 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.
1699 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1701 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1703 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1705 * mini-ppc.c: handle calls outside of the allowed range with thunks
1706 allocated using the code manager.
1707 * tramp-ppc.c: use the code manager to hold generated native code.
1708 Fixed the magic trampoline to just patch vtable entries.
1710 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1712 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1715 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1717 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1720 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1721 if we have a working __thread implementation.
1723 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1724 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1726 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1728 * mini-x86.c: Fix compilation under gcc 2.
1730 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1732 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1733 contains a call to the wrapped function.
1735 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1736 OP_<CALL>_IMM opcodes, and use them under X86.
1738 * mini.c (mono_jit_find_compiled_method): Fix warning.
1740 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1742 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1744 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1745 functionality to mini.c.
1747 * mini.c (mono_create_jump_trampoline): New function to create a jump
1748 trampoline. Return a compiled method instead of a trampoline if it
1749 exists. Add a cache for jump trampolines.
1751 * mini.c (mono_jit_find_compiled_method): New function to return a
1752 compiled method if it exists.
1754 * mini-x86.c: Call mono_create_jump_trampoline instead of
1755 mono_arch_create_jit_trampoline.
1757 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1758 a jump trampoline. Fixes #52092.
1760 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1762 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1763 which is not up-to-date. Add check_corlib_version () instead.
1765 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1768 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1769 since newer valgrind versions do not need it.
1771 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1772 compile a method with a given set of optimizations.
1774 * mini.c: Compile icall wrappers on-demand instead of at startup.
1776 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1777 wrapper for an icall.
1779 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1781 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1784 * iltests.il: Add test for non-empty stack before switch instruction.
1786 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1788 * mini.c: Add support for new stringbuilder marshalling conventions.
1790 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1792 2004-02-01 Martin Baulig <martin@ximian.com>
1794 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1795 in `ginst->mtype_argv'.
1797 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1799 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1800 facilitate grepping.
1802 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1804 * mini.c: fixed buglet in initobj generic implementation for references.
1806 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1808 * Makefile.am: make the version script conditional.
1809 * jit-icalls.c: handle missing truncl().
1811 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1813 * exceptions.cs: Add more tests for double->int conversion.
1815 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1816 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1818 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1820 * driver.c: make --verbose --version emit an error
1821 if the loaded corlib doesn't match the runtime version.
1823 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1825 * mini-ppc.h: export ppc_patch().
1826 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1827 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1828 on par or better than on MacOSX.
1830 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1832 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1833 mono_lookup_pinvoke_call.
1835 * mini-x86.c: Under windows, the default pinvoke calling convention is
1836 stdcall. Fixes #52834.
1838 * mini.c (optimize_branches): Add an upper bound to the number of
1839 iterations to prevent infinite loops on strange loops. Fixes #53003.
1841 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1843 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1844 and ISINST. Fixes #52093.
1846 * objects.cs (test_0_vector_array_cast): New tests.
1848 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1850 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1851 checking in Array.Set ().
1853 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1856 * object.cs (test_0_multi_array_cast): New regression test.
1858 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1860 * exceptions-ppc.c: fix build on Linux/PPC.
1862 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1864 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1865 running under valgrind.
1866 (x86_magic_trampoline): Fix build bustage.
1868 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1869 negative values as well. This is needed for the encoding of the line number
1870 info, since sometimes the line numbers are not in increasing order.
1872 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1874 * cpu-pentium.md (localloc): Increase the size of the localloc
1875 instruction since it is a loop under Win32.
1877 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1880 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1882 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1883 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1884 Max Horn (max@quendi.de). Fix file names in comments.
1886 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1888 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1889 avoid stack overflow.
1890 (replace_usage): Avoid uninitialized variable warnings.
1892 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1893 and taking the address of valuetype variables.
1895 2004-01-03 Patrik Torstensson
1897 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1898 for other purposes than FP later on.
1900 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1902 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1905 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1907 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1909 2003-12-30 Patrik Torstensson <p@rxc.se>
1911 * mini-x86.h: Decreased number of availiable fp regs.
1912 Solves corner cases with FP spilling.
1914 2003-12-23 Patrik Torstensson <p@rxc.se>
1916 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1917 for floating point stack tracking / spilling on x86.
1920 * basic-float.cs: added float mul overflow test.
1922 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1924 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1926 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1928 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1929 supports for cond branches that overflow the immediate
1930 overflow offset. mcs can compile simple programs.
1932 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1934 * exceptions-ppc.c: exception handling support wip:
1935 finally handlers get run on exception.
1937 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1939 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1942 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1944 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1945 initial support for stack walking and unwinding.
1947 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1949 * driver.c (mono_main): Make corlib-out-of-sync message more
1950 descriptive. Also remove verify_corlib call.
1952 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1954 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1955 not overlap with other call's arguments, too.
1957 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1959 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1960 move to arch-specific code the choice of arch-specific
1961 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1962 * mini.c: ensure emulation calls will not interleave
1965 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1967 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1968 the magic trampoline stack frame is dropped before executing
1971 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1973 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1974 and integer to fp conversions. Added support for overflowing
1975 arguments on the stack. Reserve a couple more registers as temps.
1976 Added support for aot compilation (as output still needs to be
1979 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1981 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1982 Don't overwrite return register in some corner cases.
1984 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1986 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1987 static constructors when AOT compiling.
1989 * driver.c (mono_main): Call mono_check_corlib_version.
1991 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1993 * cpu-g4.md, basic.cs: fixed div target register.
1995 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1997 * mini-ppc.c, basic.cs: shl_imm fix with test.
1999 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2001 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2002 structures by value. Misc fixes.
2003 * objects.cs: more tests.
2005 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2007 * mini-ppc.c: lconv.ovf.i implemented.
2009 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2012 (mini_init): don't error out if someone already called g_thread_init.
2014 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2016 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2017 to be any type per the spec. Fix abnormal memory usage when
2018 the same object is repeatedly thrown.
2020 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2022 * mini.c: check for overruns in IL code.
2024 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2026 * TODO: Add/remove some todo entries.
2028 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2030 * driver.c (mono_main): Call mono_verify_corlib.
2032 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2034 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2035 This has been moved to mini.c
2036 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2037 type being casted is marshalbyref it could be a proxy, so instead of
2038 emitting the type check code, emit a call to a runtime method that will
2039 perform the check by calling CanCastTo if needed.
2041 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2043 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2044 methods with large stack frames under Win32.
2046 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2048 * Makefile.am: Distribute regression tests.
2050 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2051 at the end instead of inserting each variable into the sorted list.
2053 * linear-scan.c (mono_varlist_sort): New helper function.
2055 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2057 * mini.c: ensure arguments and locals are within bounds.
2059 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2061 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2064 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2066 * mini.c (mono_cprop_copy_values): Fix crash.
2068 * aot.c: Set verbosity back to 0.
2070 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2072 * regalloc.c: complete memory leak fix by Laurent Morichetti
2075 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2077 * driver.c (main_thread_handler): Revert the previous patch.
2079 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2082 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2083 memory from the memory pool.
2085 * driver.c (main_thread_handler): Turn on all optimizations when
2088 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2089 an array for better performance.
2091 * regalloc.c (mono_regstate_assign): Fix memory leak.
2093 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2094 serialize the debug info.
2096 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2097 debug info from the serialized representation.
2099 * aot.c: Save debug info into the generated file and load it when
2102 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2104 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2106 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2107 More FP-related fixes.
2109 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2111 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2112 and register allocation buglet. Hello world now runs.
2114 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2116 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2117 * tramp-ppc.c: fixed class init trampoline.
2118 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2120 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2122 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2123 mini.c: more ppc changes/fixes.
2125 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2127 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2128 Also optimize the case when the arguments are the same in the caller
2131 * iltests.il: Add tests for tail calls with valuetype arguments.
2133 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2135 * mini-ppc.c: fixes for struct return type.
2137 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2139 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2140 mono_spillvar_offset() to arch-specific code.
2142 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2144 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2146 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2148 * exceptions-x86.c: Fix stack space leaks.
2150 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2151 registers from the lmf if the method has save_lmf set.
2153 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2155 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2156 of icall wrappers into InvokeInDomain, since these are now per-domain.
2158 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2160 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2161 make some opcode emulation and intrinsic ops enabled/disabled
2162 according to the architecture. More fixes.
2164 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2166 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2168 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2170 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2171 arch-specific handling for 'this' and struct return type to
2174 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2176 * aot.c: prevent divide by zero error when reporting (it happened with
2179 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2181 * mini.h (inst_switch): Remove unused macro.
2183 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2186 (load_aot_module): free 'info->methods' and 'info' properly. No more
2187 "free(): invalid pointer blah" messages when you have an old aot
2190 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2192 * jit-icalls.c, mini.c: Added support for context static fields.
2194 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2196 * mini.c (mono_method_blittable): Methods which set LastError are not
2197 blittable either. Fixes #51108.
2199 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2201 * mini.c: flush icache.
2202 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2204 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2206 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2208 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2210 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2213 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2216 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2218 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2220 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2221 instruction when the result is discarded.
2223 * iltests.il (test_0_div_regalloc): New regression test.
2225 * arrays.cs: Fix compilation error.
2227 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2229 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2230 float rules to inssel-x86.brg: sane architectures with FP registers
2231 don't need to implement these rules.
2233 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2235 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2237 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2239 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2240 implementation of 32 bit systems.
2242 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2244 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2245 (Jeroen Zwartepoorte).
2247 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2249 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2250 the caller and the callee matches.
2252 * mini.c (mono_method_to_ir): Add comment.
2254 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2255 signbit is missing on some platforms.
2257 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2259 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2261 * mini.c (setup_jit_tls_data): Call the new function.
2263 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2265 * mini-x86.c: Add experimental support for fast access to the lmf
2266 structure under NPTL/Linux 2.6.x.
2268 2003-11-06 Martin Baulig <martin@ximian.com>
2270 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2271 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2274 2003-11-02 Martin Baulig <martin@ximian.com>
2276 * mini.c (inflate_generic_field): New static method.
2277 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2278 generic instance and the field is declared in a generic type, call
2279 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2281 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2283 * mini.h mini.c (mono_method_same_domain): New function to return
2284 whenever the caller and the callee are in the same domain.
2286 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2288 2003-10-30 Martin Baulig <martin@ximian.com>
2290 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2291 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2293 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2294 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2296 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2298 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2301 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2302 object here, so it is in the correct appdomain etc.
2304 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2306 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2308 (mono_method_to_ir): Avoid freeing the type created returned from
2309 mono_type_create_from_typespec, since it is put into an internal cache
2310 by the function. Fixes pointer.exe.
2312 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2313 trampolines for icalls and pinvokes as well. Fixes #33569.
2315 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2317 * mini.c: Update after appdomain changes.
2319 * mini.c (mono_jit_compile_method_inner): Allways compile native
2320 method wrappers in the root domain, since there can only be one
2321 instance of them, whose address is stored in method->info.
2323 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2325 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2326 environment variable. Instead detect automatically whenever running
2327 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2330 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2332 * trace.c, trace.h: New files that implement the new trace option
2335 * driver.c: Document new --trace options.
2337 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2340 - if (mono_jit_trace_calls)
2341 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2343 * mini.h: prototypes.
2345 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2347 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2349 * mini.c inssel.brg: Implement typedefbyref opcodes.
2351 * mini.c (mono_jit_compile_method): Remove unused local variable.
2353 * mini.c (mono_jit_compile_method_inner): Ditto.
2355 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2357 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2359 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2361 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2363 * mini.c (mono_no_aot): Remove unused global variable.
2365 * mini.c: Thread safety fixes.
2367 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2369 * mini.c (mono_create_class_init_trampoline): Add a lock around
2370 class_init_hash_addr.
2372 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2375 * mini.c: Decompose the NEWARR instruction before decomposing its
2376 arguments. Fixes #30073.
2378 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2380 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2383 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2385 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2387 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2389 * driver.c: Add support for compiling icall wrappers to --compile.
2391 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2393 * inssel.brg: The empty value in class->interface_offsets is -1, not
2396 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2398 * objects.cs: New test for 'is' operator on an array of interfaces.
2400 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2402 * tramp-ppc.c: update trampoline code to support jumps
2403 and class initialization.
2405 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2407 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2409 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2411 * inssel.brg (OP_UNBOX): Remove unused rule.
2413 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2414 region instead of one for each method. Fixes #47813.
2416 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2418 * exceptions.cs (test_0_nested_finally): New regression test for
2419 nested exception handlers.
2421 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2423 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2425 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2428 * mini.c (mono_method_check_inlining): Make the inlining limit
2429 configurable by an environment variable.
2431 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2433 * mini.h: Bump AOT file version.
2435 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2436 token, store the image along with the token, since the token might not
2437 refer to the same image as the method containing the relocation,
2438 because of inlining.
2440 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2442 * mini.c (mono_precompile_assemblies): New function to compile
2443 all methods in all loaded assemblies.
2445 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2447 * regalloc.h regalloc.c (MonoRegState): Change the type of
2448 iassign and fassign to int*, since they can contain large negative
2449 values if the register is spilled. Also added some comments. Fixes
2452 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2453 under Win32. Fixes #42964.
2455 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2457 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2459 * aot.c: Added support for AOT compiling methods which contain calls
2460 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2463 * driver.c (compile_all_methods): Run the compilation in a thread
2464 managed by mono. Fixes #44023.
2466 * mini.c (mono_codegen): Print full method name in verbose output.
2468 * mini-x86.c (mono_arch_patch_code): Fix warning.
2470 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2471 jumps, since the method we are jumping to might be domain-specific.
2473 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2475 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2477 * inssel.brg: string chars are unsigned.
2479 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2481 * TODO: New todo item.
2483 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2484 which calls mono_runtime_class_init and patches the call site to
2485 avoid further calls.
2486 (mono_arch_create_class_init_trampoline): New arch specific function
2487 to create a class init trampoline.
2488 (create_trampoline_code): Generalized so it can create
2489 class init trampolines as well.
2491 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2492 (mono_create_class_init_trampoline): New function to create and cache
2493 class init trampolines.
2494 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2495 vtable given the address of a class init trampoline. Used by the
2497 (mono_codegen): Generate a call to a trampoline instead of
2498 mono_runtime_class_init in LDSFLD[A].
2499 (mono_codegen): Add relocations for the new trampoline.
2501 * mini.h mini-x86.c aot.c: Added a new relocation type:
2502 MONO_PATCH_INFO_CLASS_INIT.
2504 * mini.h: Bump AOT version number.
2506 * aot.c: Create a copy of the loaded code instead of using the original
2507 so methods which call each other will be close in memory, improving
2510 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2511 patch since it breaks the regression tests.
2513 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2514 for the register saving instruction sequence since the
2515 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2517 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2519 * TODO: Fix todo item && remove another.
2521 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2523 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2526 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2527 function of the module.
2529 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2530 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2531 --no-aot command line option.
2533 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2535 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2536 by Bernie Solomon (bernard@ugsolutions.com).
2538 * inssel.brg: Refactor the interface offset table related code into
2539 its separate functions and add support for the AOT case.
2541 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2543 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2545 * aot.c: Added mono_aot_verbose variable and made all debugging
2546 output depend on the value of this variable.
2548 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2549 method_label and info_label.
2551 * mini.h mini-x86.c aot.c: Added a new relocation type
2552 MONO_PATCH_INFO_IID for klass->interface_id.
2554 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2555 the MonoJitInfo structure.
2557 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2558 a non-root appdomain in shared mode.
2560 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2562 * aot.c: make aot loader less verbose. Remove free of unused variable.
2564 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2566 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2568 * .cvsignore: Added *.dll.
2570 * mini.c (mono_print_tree_nl): New function callable while debugging.
2572 * mini.c (mono_print_code): Export this.
2574 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2577 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2579 * mini.h (MonoCompile): Added 'jit_info' field.
2581 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2582 the cfg structure, since it is needed by the AOT compiler.
2584 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2586 * aot.c: A major rewrite. Changes include:
2587 - save exception tables for methods which have them.
2588 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2590 - reworked the file format so it is now much smaller and needs
2591 fewer relocation entries.
2593 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2595 * aot.c (load_aot_module): Fix build bustage on platforms without
2598 2003-09-04 Martin Baulig <martin@ximian.com>
2600 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2602 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2604 * TODO: Some new optimization ideas.
2606 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2608 * aot.c: Save the optimization flags used to compile the code into
2611 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2612 support emitting domain specific code.
2614 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2615 no longer domain neutral. It can be made domain neutral by compiling
2616 with --optimize=shared.
2618 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2621 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2622 loading of AOT code.
2624 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2626 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2627 if there is no domain neutrality information.
2629 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2631 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2632 format version into the generated library.
2634 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2635 callee method into the caller since one of them could be shared.
2637 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2638 system exceptions from AOT code now works.
2640 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2641 method if it is domain neutral and the callee is not.
2643 * graph.c (cfg_emit_one_loop_level): Fix warning.
2645 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2647 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2650 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2652 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2653 is needed by code which is executed before mono_runtime_init ().
2654 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2656 * mini.c (mono_thread_abort): Fix warning.
2657 (mono_jit_compile_method): Call static constructor in the AOT case too.
2659 * aot.c (mono_compile_assembly): Fix warning.
2661 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2663 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2665 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2667 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2669 * cpu-pentium.md: Fix the length of call opcodes so they include the
2670 ESP restoring instruction. Fixes #47968.
2672 2003-08-28 Martin Baulig <martin@ximian.com>
2674 * mini-x86.c (mono_arch_call_opcode): Added support for
2675 MONO_TYPE_GENERICINST.
2677 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2679 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2681 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2682 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2684 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2687 2003-08-26 Martin Baulig <martin@ximian.com>
2689 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2690 when reporting an error, set this to the actual error location.
2691 (mono_method_to_ir): Report the correct error location if
2692 get_basic_blocks() returned an error.
2694 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2696 * mini.c (mono_type_blittable): OBJECT is not blittable.
2697 (mono_method_blittable): Methods which have marshalling descriptors
2698 are not blittable either. Fixes #47842.
2700 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2702 * driver.c mini.c: Use an environment variable instead of a global
2703 variable. Also fix the build.
2705 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2706 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2709 * driver.c mini.c: Added --with-valgrind option to turn off some
2710 code which prevents mono from running under valgrind.
2712 * mini.c (mono_emit_call_args): Fixed warning.
2714 * mini.c (mono_emulate_opcode): Fixed warning.
2716 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2718 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2719 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2720 regalloc.c, regalloc.h: specify available registers in arch-specific
2721 code and support floats in the regallocator (patch by Laurent Morichetti
2724 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2726 * mini.c: mono_thread_current() can be called only after
2727 mono_runtime_init(): rearrange code to not call it early on.
2729 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2731 * mini.c: allocate jump tables in the code mempools.
2733 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2735 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2738 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2740 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2741 12 to 16. This fixes bug #47453.
2744 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2746 * mini-ppc.c: fixed indexed load and unsigned compares.
2748 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2750 * mini.c: reenabled installation of handler for
2751 thread abort signal.
2753 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2755 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2756 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2757 until it's fixed and actually useful.
2759 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2761 * inssel-long32.brg: couple more opcodes implemented.
2763 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2765 * mini-sparc.c: Even more opcodes implemeted.
2767 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2769 * mini-sparc.c: More opcodes implemented.
2771 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2773 * mini-sparc.c: More opcodes implemented.
2775 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2777 * inssel-sparc.brg: Add some needed rules. Direct
2779 * Makefile.am: Use inssel-sparc.brg
2780 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2781 an assert happy for now.
2783 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2785 * mini-sparc.c: Fixed compile errors.
2786 * exceptions-sparc.c: Same. We now produce a mono binary
2787 on sparc-linux. Yea.
2789 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2791 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2792 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2793 They compile, but do not work.
2795 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2797 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2798 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2799 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2802 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2804 * mini.c: more opcodes implemented and better support for generics.
2806 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2808 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2809 * mini.c, mini.h: first cut at generics support: some new instructions
2810 added and changed the behaviour of some of the existing ones.
2812 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2814 * mini.c: Removed definition of metadata_shared mutex here.
2816 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2818 * mini-x86.c: make vararg calls work for instance methods.
2820 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2822 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2823 returns the arguments in a separte list, now.
2825 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2827 * aot.c, mini.c: updates for array type representation changes.
2829 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2831 * mini.c: register function to perform jit shutdown.
2833 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2835 * mini.c: use a faster allocator if possible.
2837 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2839 * aot.c: some cleanups and portability changes.
2841 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2843 * mini.c: use faster allocation for CEE_BOX if possible.
2845 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2847 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2848 Moved inlined mempcy code to its own function so that is can be
2849 reused. Added an inline memset function as well (optimized initobj).
2850 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2852 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2854 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2856 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2858 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2859 arch code can setup the cpu for CLR execution, if needed.
2860 We use it on x86 to set the precision of FP operations.
2862 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2864 * mini.c: disable some optimizations if we can guess they'll cost too
2865 much for a given method.
2867 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2869 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2871 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2872 * mini.h mini.c mini-x86.c: Added instruction level coverage
2873 info collection support.
2875 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2877 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2878 is now implemented in the profiling API. Get rid of a couple of
2879 unnecessary global variables.
2881 2003-06-15 Nick Drochak <ndrochak@gol.com>
2883 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2884 * cpu-g4.md: add op_bigmul and op_bigmul_un
2885 * cpu_pentium.md: add op_bigmul_un
2886 * inssel-long32.brg: add rule for unsigned bigmul
2887 * mini-ops.h: define OP_BIGMUL_UN
2888 * mini-x86.c: THE BUG: handle (un)signed properly
2889 * mini.c: choose unsigned opcode if needed.
2890 This set of patches fixes bug #44291
2892 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2894 * mini.c (optimize_branches): improved to handle all kinds of
2895 conditional branches.
2897 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2899 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2900 don't raise exceptions.
2902 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2904 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2905 to arch-specific files.
2907 2003-06-09 Martin Baulig <martin@ximian.com>
2909 * Makefile.am (libs): Added $(LIBGC_LIBS).
2911 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2913 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2914 and OP_ATAN (fixes bug#44293).
2916 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2918 * Makefile.am, mini-x86.c: rename cpu description array to
2919 pentium_desc, since some compilers define the 'pentium' preprocessor
2922 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2924 * mini.c (mini_select_instructions): add explicit branch if the
2925 following block is not the false target of a conditional branch -
2926 we need this with any optimization that reorder or remove bblocks
2928 * mini.c (optimize_branches): bug fixes
2930 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2932 * mini.c (mono_method_to_ir): inline static readonly fields
2934 * ssa.c (fold_tree): start cfold support for long (very simple
2937 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2939 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2941 * inssel.brg: fixed memcpy (bug #44219).
2943 2003-06-05 Dick Porter <dick@ximian.com>
2945 * driver.c: Set the glib log levels to not abort if g_message
2948 g_set_prgname() has to happen before mini_init() so that the
2949 process handle gets the info.
2951 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2953 * driver.c: add intrins to the default optimizations to get wider
2956 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2958 * mini.h: some large basic blocks will overflow a 16-bit
2959 integers for symbolic registers.
2961 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2963 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2964 (mono_arch_output_basic_block): fix bug 43499
2966 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2968 * mini.c: kill duplicated definition of mono_debug_format.
2970 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2972 * mini-x86.c, arrays.cs: fixed register allocation bug.
2974 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2976 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2978 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2980 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2983 (print_method_from_ip): also print source location information if
2986 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2988 * mini.c (mono_find_block_region): bug fix in region code
2989 (mini_method_compile): enable removing unreachable code again, but
2990 only in methods without exception clauses.
2992 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2994 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2995 Implemented arglist opcode and handling of TypedReference type.
2996 Fixed x86 call convention when a structure is returned.
2997 Minimal support for calling static vararg methods.
2999 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3001 * mini.c (mini_method_compile): always remove unreachable code,
3002 because the code in them may be inconsistent (access to dead
3003 variables for example).
3005 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3007 * driver.c, debug-mini.c: warning fixes.
3009 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3011 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3013 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3015 * mini.c: thread-static fields are registered in mono_class_vtable(),
3016 so ensure the function is called before checking for them.
3018 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3020 * mini.c (optimize_branches): fix for bug 43586
3022 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3023 overflow (fixes Bug #43639)
3025 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3027 * mini.c, objects.cs: allow the use of stobj for primitive types.
3029 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3031 * mini.c: be less strict about argument checking until we support
3032 running the verifier.
3034 2003-05-27 Nick Drochak <ndrochak@gol.com>
3036 * basic-long.cs: tests for (ulong)int * (ulong)int also
3037 * mini.c: use the same trick for (ulong)int * (ulong)int
3039 2003-05-27 Nick Drochak <ndrochak@gol.com>
3041 * basic-long.cs: add regression test for (long)int * (long)int
3042 * cpu-pentium.md: add op_bigmul specification
3043 * inssel-long32.brg: add OP_BIGMUL rule
3044 * mini-ops.h: add OP_BIGMUL
3045 * mini-x86.c: register allocator: handle case where src1 needs to be
3047 * mini.c: substitute special BIGMUL opcode in the tree for
3048 (long)int * (long)int
3050 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3052 * jit-icalls.c: call the type ctor on field access if needed.
3054 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3056 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3057 to a method (including results of ldelema, bug#43207).
3059 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3061 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3062 colors to show exception handler blocks.
3064 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3065 (fix for pinvoke7.cs).
3067 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3069 * mini.h, mini.c: ensure correct initialization order for types that
3070 require it. Prepare for lazy compilation of jit icall wrappers.
3071 Provide a name for opcode emulation to reduce unneeded mallocing.
3073 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3075 * mini-x86.c: better register restoring code and profiling
3076 support for tail calls.
3078 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3080 * mini.h, driver.c: prepare for leaf methods optimization.
3082 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3084 * mini.c: get targets of branches before converting a method.
3086 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3088 * mini.c (optimize_branches): added some experimental code (disbaled)
3090 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3092 * mini.c (optimize_branches): fix branch to branch optimization
3094 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3096 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3098 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3100 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3103 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3105 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3106 enable use of interface variables again.
3108 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3109 I1 to registers because there is no simply way to sign extend 8bit
3110 quantities in caller saved registers on x86.
3112 * inssel-float.brg: set costs of some rules to 2 so
3113 that monobure always select the arch. specific ones if supplied,
3114 regardless of the order we pass the files to monoburg.
3116 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3118 * mini.c, mini-x86.c: since the magic trampoline for jumps
3119 can't patch the code directly, we do it as soon as the
3120 method gets compiled.
3122 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3124 * mini-x86.c, mini.h: introduce a new patching method
3125 to support CEE_JMP and tail calls.
3126 * mini.c: obey tail.call. Don't precompile methods target
3128 * tramp-x86.c: new trampoline code to handle methods
3129 reached through a jump.
3131 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3133 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3134 bit values to registers
3136 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3138 * mini.c (mono_compile_get_interface_var): share interface
3139 variables if possible.
3141 2003-05-16 Martin Baulig <martin@ximian.com>
3143 * debug-mini.c (mono_init_debugger): New function to initialize
3144 the debugger. This is not in the debugger since it needs to
3145 access some of mini's internals.
3147 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3149 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3151 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3153 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3154 for value type handling.
3156 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3158 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3159 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3161 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3163 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3164 the constructor through a proxy.
3166 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3168 * jit-icalls.c, inssel.brg: fixes to array element address
3171 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3173 * mini-x86.c (is_regsize_var): allocate pointer to registers
3175 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3177 * driver.c: fixed typo, added intrins to the set of optimizations
3178 tested with regressions.
3180 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3182 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3183 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3186 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3188 * inssel.brg: remove some common pop instructions without side effects
3190 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3192 * inssel-x86.brg: fixed thinko in int to double conversions.
3194 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3196 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3198 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3200 * inssel-long32.brg: two more missing instructions.
3202 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3204 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3207 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3209 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3212 * basic-float.cs: Added tests for negative zero.
3214 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3216 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3217 a couple of missing operations for long casts, with test cases.
3219 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3221 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3223 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3225 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3226 code size estimation.
3228 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3230 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3231 abstract methods (fix bug 42542)
3233 * aot.c: add ability to handle array types
3235 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3237 * mini.c: Call the _specific versions of the object allocation
3238 functions if possible.
3240 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3242 * driver.c: call setlocale ().
3244 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3246 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3249 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3251 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3253 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3254 wrappers (fix bug 42122)
3256 2003-05-04 Martin Baulig <martin@ximian.com>
3258 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3260 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3261 s/mini_set_defaults/mono_set_defaults/g.
3263 2003-05-04 Martin Baulig <martin@ximian.com>
3265 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3267 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3269 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3270 (reported by Don Roberts).
3272 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3274 * mini.c: temporarily work around two bugs for this release.
3276 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3278 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3279 that contains -export-dynamic and it makes using the ld script
3281 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3283 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3285 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3288 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3290 * mini.c: make sure leave calls all the needed finally blocks,
3291 even when the target jumps out of multiple exception clauses.
3293 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3295 * ldscript, Makefile.am: add linker script to reduce the number of
3296 exported symbols (should also fix the issues with libwine defining
3297 some of the same symbols in io-layer).
3299 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3301 * driver.c (mini_main): Avoid assertion when no file name is given on
3304 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3306 * driver.c: added --version/-V command line option.
3307 Added the inline optimization in the regression tests.
3309 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3311 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3312 to the type in the method signature (fixes bug#42134).
3314 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3316 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3318 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3320 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3322 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3324 * driver.c: fixed bug #42100.
3326 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3328 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3330 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3332 * mini.c: moved most of the code required to do inlining to its own
3333 function so it can be reused. Inline also ctors if appropriate.
3335 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3337 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3338 the runtime can call mono API functions.
3340 2003-04-27 Martin Baulig <martin@ximian.com>
3342 * debug-mini.c (mono_debug_init_method): Added
3343 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3344 send a notification to the debugger.
3346 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3347 running in the Mono Debugger, just pass the breakpoint number to
3348 mono_debug_init_method().
3350 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3352 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3354 * mini.c: allow some more unsafe compares.
3356 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3358 * mini-x86.c, Makefile.am: make distcheck works (partially from
3359 a patch by Richard Lee <r.h.lee@attbi.com>).
3360 * regset.c, regset.h: removed, they are unused.
3362 2003-04-25 Dick Porter <dick@ximian.com>
3364 * driver.c: Usage reports the name as 'mono' not 'mini'
3365 * exceptions-x86.c: Build and run on freebsd
3367 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3369 * Makefile.am: install the program with the 'mono' name and
3370 the library as libmono instead of mini and libmini.
3372 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3374 * driver.c: provide the APIs for the embedding interface of the old jit.
3376 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3378 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3380 2003-04-23 Martin Baulig <martin@ximian.com>
3382 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3384 * driver.c: Added `--debug' command line argument to enable
3387 2003-04-23 Martin Baulig <martin@ximian.com>
3389 * debug.[ch]: Removed. The code is now in
3390 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3392 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3395 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3397 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3399 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3402 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3403 mono_domain_finalize.
3404 (mini_method_compile): use mono_method_profile* if the the option is
3407 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3409 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3410 methods with their wrapper.
3412 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3413 methods with their wrapper.
3415 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3418 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3421 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3424 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3426 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3428 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3430 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3431 of the mempool. This is slightly faster and uses less memory
3433 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3435 * mini.c: avoid O(n) allocation for variables.
3437 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3439 * mini.c: handle items on the stack after inlining methods.
3441 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3443 * mini.c: make the method->opcode optimization dependent
3444 on MONO_OPT_INSTRINS and do it lazily.
3446 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3448 * driver.c: print overall results at the end of regression run.
3450 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3452 * inssel.brg: don't overwrite symbolic registers.
3454 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3456 * inssel-x86.brg: fix conversion from long to float.
3458 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3460 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3462 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3464 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3466 * driver.c: Added --print-vtable option as in the old JIT.
3468 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3470 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3472 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3474 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3476 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3478 * mini.c regalloc.c regalloc.h: Fix memory leak.
3480 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3482 * aot.c (mono_aot_get_method): register all used strings
3484 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3486 * mini.c: always intern strings references with ldstr at compile time.
3488 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3490 * Makefile.am: add BUILT_SOURCES.
3492 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3494 * driver.c: give a better error message when the assembly to execute
3495 doesn't have an entry point.
3497 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3499 * Makefile.am: added hack for automake
3501 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3504 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3506 22003-04-07 Martin Baulig <martin@ximian.com>
3508 * Makefile.am: Added Makefile.am.
3510 * debugger-main.c: Removed, this is now in the debugger where it
3513 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob