1 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3 * Makefile.am: Link the static versions of the convenience libraries
4 into the mono executable.
6 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
8 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
10 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
13 * mini-amd64.c: Reorganize function call code.
15 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
17 2004-08-14 Ben Maurer <bmaurer@ximian.com>
19 * inssel-x86.brg: use xor eax,eax.
23 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
25 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
26 in exception throwing code.
28 2004-08-14 Ben Maurer <bmaurer@ximian.com>
30 * inssel-x86.brg: use xor esi,esi.
32 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
34 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
35 can trace methods compiled during mini_init () too.
37 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
40 2004-08-14 Ben Maurer <bmaurer@ximian.com>
42 * Makefile.am: static link on x86 (r=zoltan)
44 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
46 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
47 code since it causes some programs to fail.
49 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
51 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
53 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
55 * mini.c: ovfops_op_map - add STACK_OBJ case for
57 * basic.cs: add test_0_pin_string as test
60 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
62 * Makefile.am: build C# if srcdir != builddir
64 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
66 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
69 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
71 * driver.c: enable loop by default again and include abcrem in -O=all.
73 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
75 * iltests.il: Add some localloc tests.
77 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
79 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
82 * inssel-amd64.brg: Add some optimizations.
84 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
87 * Makefile.am: Statically link mono against libmono on AMD64.
89 * mini-amd64.c inssel-amd64.brg: Optimizations.
91 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
93 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
95 * tramp-amd64.c: Patch calling code in trampolines.
97 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
99 * mini-amd64.c: pinvoke struct passing fixes.
101 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
103 * mini-sparc.c: redo change, make mono_arch_cpu_init call
104 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
106 2004-08-05 Duncan Mak <duncan@ximian.com>
108 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
111 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
113 * mini-amd64.c (emit_move_return_value): Move return value for normal
116 2004-08-05 Martin Baulig <martin@ximian.com>
118 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
119 `type->type'; just modify `type' itself when dealing with enums
120 and generic instances.
121 (check_call_signature): Make `simple_type' a `MonoType *'.
123 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
125 * mini.c: Use OP_PADD to add offsets to addresses.
127 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
129 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
131 * mini-sparc.c (mono_arch_emit_epilog): fix check
132 for folding last op into restore instruction
134 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
136 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
137 helper methods using the code manager.
139 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
141 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
143 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
145 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
146 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
148 * mini-s390.c: fix tail processing
150 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
152 * mini-ppc.c: mul.ovf.un exception name fix.
154 2004-08-03 Martin Baulig <martin@ximian.com>
156 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
157 instances; before jumping to `handle_enum', also modify `ptype'.
159 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
161 * cpu-sparc.md: fcall maximal length too small.
163 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
165 * mini-amd64.c mini.h: Add initial support for passing/returning
166 structures to/from pinvoked methods.
168 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
170 * mini-ppc.c: reg allocator fix.
172 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
174 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
176 * inssel.brg: Optimize memset on 64 bit machines.
178 * mini-amd64.c: Fix some vararg cases.
180 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
182 * mini-s390.c: Corrected macro in emit_float_to_int
184 * s390-abi.cs: Tests to exercise the s390 ABI
186 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
188 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
191 * basic.cs: Add a test for add.ovf.un.
193 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
195 * mini-sparc.c: add case for OP_IDIV_UN
197 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
199 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
201 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
203 2004-07-30 Ben Maurer <bmaurer@ximian.com>
205 * basic.cs: regression tests.
207 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
210 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
212 * basic.cs: Add a new test.
214 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
215 and AOT. Various fixes and optimizations.
217 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
219 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
221 * mini-ppc.c: make sure temp regs are not used for global reg
224 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
226 * cpu-sparc.md: conv_i8 fix for 64bits
228 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
230 2004-07-29 Ben Maurer <bmaurer@ximian.com>
232 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
233 add opcode for cmp BYTE PTR [eax], imm.
235 * inssel.brg: Make memcpy and memset takes bases.
237 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
239 * *-amd64.*: More AMD64 work.
241 2004-07-28 Ben Maurer <bmaurer@ximian.com>
243 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
244 add a compare-not-equal opcode.
246 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
248 * mini.c: Use mono_init_from_assembly instead of mono_init.
250 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
252 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
254 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
256 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
258 * inssel.brg: 64 bit fixes.
260 * mini.h (MonoCallInst): Add some AMD64 specific data.
262 * mini.h: Add some OP_P opcodes.
264 2004-07-28 Ben Maurer <bmaurer@ximian.com>
266 * basic.cs: tests for 61797 and 61740
268 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
270 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
271 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
273 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
275 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
277 * *-amd64*.*: Ongoing AMD64 work.
279 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
281 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
283 * *-amd64*: Ongoing AMD64 work.
285 * mini-arch.h: Add AMD64 support.
287 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
289 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
291 * mini-ops.h: Add new opcodes.
293 * Makefile.am: Add AMD64 support.
295 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
296 rules into the inssel-long*.brg files.
298 * *-amd64.*: Add beginnings of AMD64 backend.
300 2004-07-22 Ben Maurer <bmaurer@ximian.com>
302 * mini.c (print_dfn): commenting out the code that prints
303 the cil. With -O=deadce, this makes -v -v crash.
305 * cpu-pentium.md: make checkthis have a length of 2
307 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
309 * mini-sparc.h: fix implementations of __builtin
310 functions for Sun compiler for V9.
312 2004-07-16 Ben Maurer <bmaurer@ximain.com>
314 * mini.c: use the new stelem.ref wrapper
315 * exceptions.cs, arrays.cs: new stelem.ref tests
317 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
319 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
320 new XSP should work with these changes).
322 2004-07-14 Ben Maurer <bmaurer@ximain.com>
324 * inssel-{long32,x86,}.brg: trivial optimizations.
326 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
328 * mini.c: load value when emitting box operation in
331 2004-07-12 Ben Maurer <bmaurer@ximian.com>
333 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
334 is one byte shorter than cmp DWORD PTR [eax], 0.
336 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
338 * inssel-ppc.brg: arguments on the stack are always
339 relative to the stack pointer (spotted by Neale Ferguson).
341 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
343 * exceptions-x86.c: delay appending the method name to the trace until
344 after mono_jit_info_table_find is called, as this gets the real
347 2004-07-09 Ben Maurer <bmaurer@ximian.com>
349 * aot.c: register roots
351 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
353 * aot.c : I could just use PLATFORM_WIN32 flag.
355 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
357 * aot.c : Reverting the previous fix. This time it broke linux build.
359 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
361 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
363 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
365 * mini.c (handle_stack_args): Remove some more debugging code.
367 * mini.c (handle_stack_args): Remove debug output left in by mistake.
369 * driver.c mini.h aot.c: Allow additional options to be specified with
370 --aot and pass them to mono_compile_assembly.
372 * aot.c: Add experimental code to AOT compile all loaded assemblies
373 on demand and save the code into a cache in the filesystem.
375 * aot.c: Add support for more wrapper methods.
377 * mini.c (handle_stack_args): Handle some corner cases. Fixes
380 * cpu-*.md: Remove removed opcodes.
382 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
383 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
384 related icalls to marshal.c.
386 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
388 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
390 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
392 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
394 2004-07-06 Ben Maurer <bmaurer@ximian.com>
395 * liveness.c: If liveness is recomputated we need to reset the information
396 for each variable. This way, if the liveness range has been narrowed
397 by optimizations that happened after the last computation, we can return
400 For example, if you have
405 // Tons of code that does not affect i
411 i = 0 is dead code and will be removed by SSA. However, when
412 linear scan gets to the code, i will still appear to be live
413 throughout the entire block. This prevents good register allocation.
415 2004-07-06 Martin Baulig <martin@ximian.com>
417 * debug-mini.c (mono_debug_init_method): Allow
418 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
419 (mono_debug_add_icall_wrapper): New method.
421 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
423 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
425 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
428 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
430 * aot.c (mono_aot_load_method): Fix loading of debug info.
432 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
434 * aot.c: Add logging support.
436 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
438 * mini.h: Add prototype for mono_print_method_from_ip.
440 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
442 * inssel.brg: 64 bit fixes.
444 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
447 * Makefile.am: Add SPARC64 support.
449 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
451 * aot.c: Fix alignment problems on 32 bit platforms.
453 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
455 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
458 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
461 * mini.h: Bump AOT file version. Some 64 bit fixes.
463 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
465 * inssel-sparc.brg: Add new rule to avoid register moves.
467 * inssel.brg: Add ldind_to_load_membase helper function.
469 2004-06-30 Ben Maurer <bmaurer@ximian.com>
471 * mini.c: OffsetToStringData intrinsic.
473 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
475 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
477 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
480 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
481 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
483 * mini.c: reinstated mono_compile_get_interface_var()
484 on x86, too, since the change breaks the Gtk# build there as well.
486 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
488 * driver.c: remove loop from the default optimizations: it seems to
489 interact badly with some of the other options (see bug #60613).
491 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
493 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
494 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
496 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
498 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
499 vararg-using methods.
501 2004-06-21 Martin Baulig <martin@ximian.com>
503 * mini/mini-exceptions.c
504 (mono_handle_exception): Added `gpointer original_ip' argument.
505 After calling mono_unhandled_exception(), call
506 mono_debugger_unhandled_exception() and if that returns true,
507 restore the context and return.
509 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
511 * mini-ppc.c: prefer the use of relative branches so
512 they won't need to be patched in aot code (patch from Patrick Beard).
514 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
516 * aot.c: patch from Patrick Beard to make the output assembly
517 more correct for the MacOSX assembler. Small tweak to
518 generate sane images on Linux/PPC, too.
520 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
522 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
523 case until bug #59509 is fixed (shows up in #60332).
525 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
527 * mini.c: make sure the needed wrappers are compiled, too, with
530 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
532 * driver.c: remove NPTL reference in --version output.
534 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
536 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
537 generate valid assembly for the Mach-O assembler.
539 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
541 * driver.c: don't include abcrem in the all optimization specifier
542 since it slows down jit compilation too much for now.
544 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
546 * mini.c: use BIGMUL only if both operands have the same signage.
547 * iltests.il: Test for bug 60056. (errors related to signage in
552 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
554 * mini.c, aot.c: memory leak fixes.
556 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
558 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
560 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
562 * Makefile.am: remove the -static hack completely, it links in
563 statically glib as well.
565 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
567 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
568 * exceptions.cs: make it compile with new mcs/csc.
570 2004-06-03 Massimiliano Mantione <massi@ximian.com>
571 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
572 and added relevant test case.
574 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
576 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
577 regressions in gtk-sharp.
579 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
581 * exceptions.cs: New regression tests.
583 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
585 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
587 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
589 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
591 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
593 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
595 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
597 * mini.c (mono_jit_runtime_invoke): Init class in this
598 method instead of trusting mono_jit_compile_method to
599 do the work (because wrappers can be in object class)
601 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
603 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
605 * basic-long.cs: New regression test.
607 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
609 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
612 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
614 * Makefile.am: fix miguel's change to build mono statically against
615 libmono (track build dependencies).
617 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
619 * cfold.c: Some glib versions do not have G_MININT32.
621 2004-05-26 Massimiliano Mantione <massi@ximian.com>
623 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
624 with precision of tan, atan, sin and cos, and implemented related
625 regressions tests (fixes bug 54467, but one new problem appeared and
628 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
630 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
632 * exceptions.cs: Add test for constant folding && division by zero.
634 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
635 since driver.c is in libmono too, so the optimization was useless.
637 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
638 variable to driver.c so the compiler can emit more efficient code to
641 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
643 * Makefile.am: don't distribute generated inssel.[ch] files.
645 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
647 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
648 into the default appdomain. Fixes #58707.
650 * jit-icalls.c: Remove the broken approximation for truncl, doing
651 no conversion is better.
653 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
656 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
658 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
659 of the mcrxr instruction which is not available on some processors
660 even if it's documented to be. Implement add and sub overflow correctly
661 (still not complete for long unsigned). Speed up icalls a bit.
663 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
665 * mini.c (mono_jit_compile_method_with_opt): Make sure that
666 we run .cctor in the current domain instead of target_domain.
668 Fixes bug #58558, .cctor not being called in -O=shared.
670 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
672 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
674 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
676 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
677 which can be done with an imm8, do it that way.
678 (mono_arch_output_basic_block): ditto for a jmp
679 (mono_arch_emit_prolog): Computate maximum offset of a label.
681 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
683 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
684 now tries to allocate prefered physical reg's for virtual
685 regs. This reduces the number of emited spills/loads with
686 20-30% on our core assemblies.
688 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
690 * jit-icalls.c: truncl() is not needed and trunc() is
691 the correct thing to do anyway (bug #58287).
693 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
695 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
698 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
700 * driver.c: enable loop optimizations by default.
702 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
704 * mini-x86.c: fix calc of max loop size when aligning loops start.
706 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
708 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
711 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
713 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
716 * basic-long.cs: Add tests for add/subtract of immediates with carry.
718 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
720 * mini.c (inline_method): Allways inline some wrappers even if the cost
721 is too large. Fixes #58785.
723 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
725 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
727 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
728 (crichton@gimp.org). Beginning of support for sparc/linux.
730 * mini-sparc.c: Optimize retrieval of LMF address.
732 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
734 * exceptions-ppc.c: handle alloca in methods with clauses.
736 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
738 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
740 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
742 * mini.c: Delegate most of the abort signal work to
743 mono_thread_request_interruption, which also handles Stop and Suspend
746 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
748 * mini.c mini.h: Allow inlining of icall wrappers if the backend
749 supports the save/restore lmf opcodes.
751 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
753 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
756 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
758 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
760 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
761 methods which contain array accesses.
763 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
764 boundaries. Fixes #58537.
766 * iltests.il: Add regression test for #58537.
768 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
770 * mini-x86.c (mono_arch_local_regalloc): Last part of
771 fix for bug #58633 (releasing register to early).
773 2004-05-18 Miguel de Icaza <miguel@ximian.com>
775 * basic-long.cs: Add new regression test.
777 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
779 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
780 register too early on the chain.
782 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
784 * mini.c (create_helper_signature): Use a helper function to reduce
785 the code which needs to be written. Also set the calling convention of
786 icalls on windows. Fixes #57840.
788 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
790 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
791 exceptions-ppc.c: added helper function to get the instruction address
792 from a signal handler context.
794 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
796 * helpers.c: use g_get_tmp_dir. Invokes happyness
799 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
801 * helpers.c: Add new env variable to pass args to objdump.
802 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
804 2004-05-17 Radek Doulik <rodo@ximian.com>
806 * Makefile.am (common_sources): added abcremoval.h so it get
807 disted and daily mono packages on go-mono.com will build again
809 2004-05-17 Massimiliano Mantione <massi@ximian.com>
811 * abcremoval.c: Fixed coding style, added copyright header.
813 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
815 * mini.h: Added prototype for abc removal main function.
817 * build_relations_propagation_table.pl: Added copyright header.
819 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
821 * basic-long.cs: reg test for complex ceq_long bug.
823 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
825 * mini-x86.c (mono_arch_local_regalloc): Correctly free
826 reg in long and clob case (bug #58343). Fixed/added comments.
828 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
830 * mini.c (mono_jit_runtime_invoke): Follow new convention
831 of calling the invoke method with an function pointer.
833 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
835 * ChangeLog: Fix author of memory leak patch.
837 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
839 * Makefile.am: fix make dist as well...
842 2004-05-14 Massimiliano Mantione <massi@ximian.com>
844 * cfold.c: Made so that conversions from pointer to int4 are no-ops
845 on archs where pointers are 4 bytes long.
847 * Makefile.am: Added abcremoval.c source file.
849 * abcremoval.c: Added abcremoval.c.
851 * abcremoval.h: Added abcremoval.h.
853 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
855 * inssel.brg: Enabled bounds check removal.
857 * mini.c: Added support for abcrem optimization.
859 * mini.h: Added abcrem optimization label.
861 * driver.c: Added support for abcrem optimization.
863 * propagated_relations_table.def: Added propagated_relations_table.def.
865 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
867 * mini.c, cfold.c: fix style.
869 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
871 * mini.c: handle issue with the low-level implementation of
872 some long opcodes (bug #54209).
874 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
876 * basic.cs: test for my new cmov stuff.
878 2004-05-13 Patrik Torstensson
880 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
881 opt and added peephole documentation.
883 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
885 * tramp-ppc.c: rewrote the generic trampoline code.
887 2004-05-11 Patrik Torstensson
889 * mini-x86.c: optimize long shl/shr asm code (one less branch)
891 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
893 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
895 * mini.h mini.c dominators.c: Applied patch from Derek Woo
896 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
898 * mini.c: Add new icalls for AsAny marshalling.
900 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
902 * tramp-ppc.c, mini-ppc.c: more cleanups.
904 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
906 * mini.c: no warnings.
908 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
910 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
912 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
914 * mini.c: In the thread abort signal handler, if the thread is in the
915 process of being stoped, don't throw the Abort exception, just stop the
918 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
920 * tramp-ppc.c: removed old code.
922 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
924 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
925 do some simple speed optimizations on ppc.
927 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
929 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
930 and large offsets in load/store.
932 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
934 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
935 it causes regressions.
937 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
939 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
942 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
944 * jit-icalls.c: remove warnings.
945 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
946 speedups for unsafe code.
948 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
950 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
952 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
954 * basic-calls.cs: Add new regression test.
956 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
959 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
961 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
964 2004-05-06 Patrik Torstensson
966 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
967 long reg allocation in any reg (not only eax:edx) and implemented
968 long shl/shr ops in asm instead of helpers.
970 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
972 * mini-sparc.h: Fix warnings.
974 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
977 * mini-exceptions.c (mono_handle_exception): Call the filter in a
978 separate statement for clarity.
980 * mini-sparc.c: Update status.
982 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
984 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
987 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
989 * inssel-ppc.brg: another small pre-release workaround:
990 we don't do overflow detection for long_sub_un.
992 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
994 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
995 (also works around a weird ppc bug: 57957).
997 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
999 * tramp-ppc.c: trampoline fixes.
1001 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
1003 * mini-ppc.c: fixed typos.
1005 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1007 * mini-ppc.c, exceptions-ppc.c: more code saves registers
1008 at the top of the stack. Fixed typos. Use a frame registers
1009 for all the methods with exception clauses.
1011 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1013 * exceptions-ppc.c: restore fp registers.
1015 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1017 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1018 order from the stack top (moved the stack room to save the
1019 return value for trace after the param area). Fixed corruption
1020 in restoring registers on unwind.
1022 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1024 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1026 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1028 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1029 and prolog/epilog for methods that use it. Allow
1030 enough param area room for varargs methods. Fix miguel's
1031 breakage in exception handling.
1033 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1035 * Makefile.am: run genmdesc only on current arch.
1037 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1040 * mini-x86.h: fix the build on windows.
1042 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1044 * 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.
1046 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1048 * mini-exceptions.c: New file.
1050 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1051 Move some parts of the x86 exception handling code to an
1052 arch-independent file so it can be shared with other ports.
1054 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1056 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1058 2004-04-26 David Waite <mass@akuma.org>
1060 * driver.c: remove comma from end of enumeration declaration
1062 2004-04-26 Jackson Harper <jackson@ximian.com>
1064 * driver.c: parse config file before loading first assembly. This
1065 allows the user gac to be enabled/disabled.
1067 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1069 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1070 simpler mechanism: we do not care what is encoded initially
1071 (branch absolute or relative), we care about the code and its
1072 target. I kept the old code for reference for now.
1074 The new code tries first to determine if the jump is anywhere in
1075 the -/+32 absolute meg range, if it succeeds, it encodes using the
1076 absolute branch; If not, it tried to find something in the
1077 relative range, if not, it uses the handle_thunk code.
1079 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1081 * exceptions-ppc.c: use the correct ip register on macosx.
1083 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1085 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1087 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1089 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1090 Raise exception on integer divide by zero by hand since the hw
1091 doesn't support it. Handle NaNs in FP compares.
1093 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1095 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1096 code reducing duplication between the platforms and enabled
1097 signal exception handling (on linux for now).
1099 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1101 * exceptions-ppc.c: more macosx support.
1103 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1105 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1107 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1109 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1111 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1113 * iltests.il: more tests.
1115 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1117 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1120 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1122 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1124 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1126 * liveness.c: Mark variables as volatile in all basic blocks reachable
1127 from exception clauses.
1129 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1131 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1134 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1136 * iltests.il, basic.cs: more tests for regalloc.
1138 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1140 * iltests.il: Some tests for register allocation modifications
1143 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1145 * exceptions.cs: Add regression test for bug #56782.
1147 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1148 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1149 the beauty of fixing the same thing in 5 different files...
1151 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1153 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1156 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1158 * mini.c: Add support for STRWLPARRAY marshalling convention.
1160 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1162 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1163 to init the context to setup the regs pointer).
1165 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1167 * exceptions-ppc.c: more exceptions work.
1169 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1171 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1174 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1176 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1177 can use the memory directly.
1179 * cpu-pentium.md: Update documentation from a post from Zoltan.
1181 add x86_add_membase, x86_sub_membase, x86_mul_membase
1183 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1185 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1186 GENERAL_REGS they were also hardcoded for all PPC ports.
1188 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1190 Remove hard-coded limit for floating point registers, use
1191 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1193 Notice that in MacOS X calling conventions you can fit a lot more
1194 floating point values in registers, so I should update the PInvoke
1195 test to excercise the passing of floating point values on the
1196 stack (currently broken).
1198 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1200 * tramp-ppc.c (create_trampoline_code): Added
1201 JUMP_TRAMPOLINE_SIZE.
1202 (ppc_magic_trampoline): Follow the pattern from
1203 x86_magic_trampoline: if code is set to zero, return.
1204 (create_trampoline_code): Always pass MonoMethod to the jump
1205 trampoline, before it was passing a null.
1206 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1207 share the code with mono_arch_create_jit_trampoline.
1209 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1211 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1214 * cpu-g4.md: Added length for jmp instruction, the worst case
1215 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1218 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1220 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1222 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1224 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1225 before each IL instruction.
1227 * mini.c (CEE_BOX): Fix warnings.
1229 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1231 * mini.c: removed a few unused vars and extra whitespace.
1233 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1235 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1237 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1239 (OP_GETCHR): use the above
1240 (CEE_LDELEMA): use the above.
1242 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1243 version of the generic impl.
1244 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1245 (CEE_LDELEMA): use the above.
1247 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1249 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1252 * iltests.il: Added new regression test for #56317.
1254 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1256 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1257 under NetBSD. Fixes #56450.
1259 * liveness.c (update_gen_kill_set): Fix previous patch.
1261 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1263 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1265 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1267 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1270 * inssel-sparc.brg: Add more optimizations.
1272 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1274 2004-04-01 Martin Baulig <martin@ximian.com>
1276 * mini.c (handle_box): New static function; moved the
1277 implementation of CEE_BOX here.
1278 (mono_method_to_ir): Added `constrained_call' variable.
1279 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1280 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1281 mono_method_get_constrained() to get the method.
1283 2004-04-01 Martin Baulig <martin@ximian.com>
1285 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1286 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1287 (mono_method_to_ir): We don't need these macros anymore since
1288 mono_class_get_full() already takes care of it.
1290 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1292 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1293 use @function (as doesn't accept #function here) and check the return
1294 value of system and stop if fails.
1296 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1298 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1300 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1302 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1304 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1306 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1309 * basic-long.cs: Add test for negation of Int64.MinValue.
1311 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1313 * mini-sparc.c: Update status.
1315 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1317 * exceptions-sparc.c: Fix return value in filters.
1319 * inssel-sparc.brg: Fix register allocation in some rules.
1321 2004-03-28 Martin Baulig <martin@ximian.com>
1323 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1326 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1328 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1330 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1331 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1332 remove unused conv_u4 opcode.
1334 * mini-x86.c: Remove valgrind workaround since it slows down things
1335 even when mono is not run under valgrind.
1337 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1339 * mini-sparc.c: Update status.
1341 * inssel-sparc.brg: Add some optimizations.
1343 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1344 future delay slot filling. Add support for varargs, tail calls and JMP.
1346 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1347 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1349 * inssel.brg: Fix register allocation in OP_ARGLIST.
1351 * inssel.brg: Fix warnings.
1353 2004-03-25 Martin Baulig <martin@ximian.com>
1355 * mini.c (inflate_generic_field): Removed.
1356 (mini_get_method): Removed, use mono_get_method_full(),
1357 (mini_get_class): Removed, use mono_class_get_full().
1358 (mono_method_to_ir): Pass our generic context to
1359 mono_field_from_token().
1361 2004-03-25 Martin Baulig <martin@ximian.com>
1363 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1364 of a `MonoMethod *'.
1365 (mini_get_method): Take a `MonoGenericContext *' instead
1366 of a `MonoMethod *'.
1367 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1368 a new local variable called `generic_context' which holds the
1369 current `MonoGenericContext *'; use it to lookup things.
1371 2004-03-24 Martin Baulig <martin@ximian.com>
1373 * mini.c (mini_get_class): New static method; if we're inside a
1374 generic instance, inflate the class if neccessary.
1375 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1377 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1379 * iltests.il: New regression test for #55976.
1381 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1384 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1386 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1389 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1391 * liveness.c: Consider SSA stores as well as loads when making vars
1394 * exceptions.cs: New regression tests for register allocation.
1396 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1398 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1399 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1400 domain lock only to protect puntual access to data structures.
1401 Added access lock for sighash, jit_icall_hash_name,
1402 jit_icall_hash_addr and domain->code_mp.
1404 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1406 * driver.c: Print SIGSEGV handling method.
1408 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1410 * mini.c (setup_jit_tls_data): Handle case when this is called
1411 multiple times for a thread.
1413 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1414 is different from fbxx_un. Fixes #54303. Also use constants instead of
1415 magic numbers in a lot of places.
1417 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1419 * exceptions.cs: Fix cctor test when --regression is used.
1421 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1423 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1426 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1428 * inssel-ppc.brg: fixed register assignments for some rules.
1430 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1432 * exceptions.cs: Add test for exceptions in static constructors.
1434 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1435 static constructors outside the domain lock. Fixes #55720.
1437 2004-03-17 Martin Baulig <martin@ximian.com>
1439 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1440 (inflate_generic_field): Take the `MonoMethod *' instead of the
1441 `MonoClass *' and added support for generic method.
1442 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1443 have a `field->parent->gen_params', only inflate the field if it's
1444 an open constructed type.
1446 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1448 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1449 exception object instead of the preconstructed ones.
1451 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1453 * mini.c: reverted changed to sigsegv_signal_handler commited
1454 accidentally in the previous patch.
1456 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1459 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1460 running --aot with an old assembly.
1462 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1464 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1467 * mini-sparc.c: Add support for v9 branches with prediction.
1469 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1471 * mini.c (mini_init): #warning is GNUC only
1473 * mini-sparc.h: implement __builtin_frame_address
1474 and __builtin_return_address for Sun C compiler
1476 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1478 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1480 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1482 * basic-calls.cs: Add test for unaligned byref long argument passing.
1484 * mini-ops.h: Add sparcv9 compare and branch instructions.
1486 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1487 v9 instructions if we have a v9 cpu.
1489 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1490 registers for global allocation.
1492 * exceptions-sparc.c: Fixes.
1494 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1496 * liveness.c (mono_analyze_liveness): Optimized version.
1498 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1500 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1503 * basic-float.cs basic-calls.cs: New regression tests.
1505 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1507 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1508 sigaltstack implementation.
1510 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1512 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1513 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1515 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1517 * mini.c: Fix warnings.
1519 * mini.c (mono_resolve_patch_target): New function which contains the
1520 arch independent part of the patching process.
1522 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1523 patching code to a separate function.
1525 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1527 * mini.c (add_signal_handler): ifdef out on Windows
1529 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1531 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1532 cpu-sparc.md: Add exception handling support + other fixes.
1534 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1535 typed GC detection in --version.
1537 * basic.cs exceptions.cs: New regression tests.
1539 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1540 the arch specific code can store data during a compilation.
1542 * mini-ops.h: Add OP_SETFRET.
1544 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1545 function, register a separate icall for each arity, so the icalls can
1548 * mini.c (mono_print_tree): Print negative offsets in a more readable
1551 * mini.c: Make signal handling work on sparc.
1553 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1555 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1557 * jit-icalls.c: Emulate truncl by aintl on solaris.
1559 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1561 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1563 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1565 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1567 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1568 a MarshalByRef type, inline a method that performs the check, taking into
1569 account that the object can be a proxy. Also implemented tow new opcodes:
1570 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1571 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1572 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1574 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1576 * mini-ppc.c: if a relative branch displacement is too big
1577 but it points to and area reachable with an absolute branch,
1580 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1582 * mini.c: optimize small copies in cpblk.
1584 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1586 * basic-calls.cs basic-float.cs: New regression tests.
1588 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1589 negative offsets from %fp. Implement localloc. Fix local register
1590 allocation. Fix the case when the this argument needs to be saved to
1591 the stack. Implement some missing opcodes.
1593 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1595 * mini.c (mini_method_compile): Reenable global regalloc in methods
1596 with exception handlers.
1598 * linear-scan.c (mono_varlist_sort): Fix warning.
1600 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1602 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1605 * liveness.c: Make all variables uses in exception clauses volatile, to
1606 prevent them from being allocated to registers. Fixes #42136.
1608 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1610 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1613 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1614 argument to mono_arch_regalloc_cost.
1616 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1619 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1621 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1622 Make the cost of allocating a variable to a register arch dependent.
1624 * basic-calls.cs: Fix compilation of tests.
1626 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1627 helper function to cut back on the number of #ifdefs needed.
1629 * mini-ppc.c: Fix compilation.
1631 * basic-calls.cs: New regression tests.
1633 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1635 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1636 of l0 since that is callee saved.
1638 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1641 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1642 of delay instruction.
1644 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1646 * mini.h (MonoCallInst): Add 'virtual' flag.
1648 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1650 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1652 * *.cs: New regression tests.
1654 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1657 * mini.c (mono_runtime_install_handlers): Fix build.
1659 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1660 'signal_stack_size' members.
1662 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1663 alternate signal stack.
1665 * exceptions-x86.c: Add stack overflow handling.
1667 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1668 functions to arch independent code.
1670 * mini.c (mono_print_tree): Print more detailed info for load_membase
1673 2004-02-23 Martin Baulig <martin@ximian.com>
1675 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1677 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1679 * mini-x86.c: fixed reg allocation for div/rem.
1681 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1683 * driver.c (mono_main): Report some configuratio options on --version.
1685 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1687 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1688 low in the address space. Correctly flush memory in thunks where we
1691 2004-02-20 Martin Baulig <martin@ximian.com>
1693 * mini.c (mini_get_method): New static method; inflate all generic
1694 methods and methods in open generic instances.
1695 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1696 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1698 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1700 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1702 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1704 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1706 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1708 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1709 it compile using Sun's compiler.
1711 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1713 * 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.
1715 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1717 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1719 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1721 * mini-ppc.c: handle calls outside of the allowed range with thunks
1722 allocated using the code manager.
1723 * tramp-ppc.c: use the code manager to hold generated native code.
1724 Fixed the magic trampoline to just patch vtable entries.
1726 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1728 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1731 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1733 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1736 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1737 if we have a working __thread implementation.
1739 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1740 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1742 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1744 * mini-x86.c: Fix compilation under gcc 2.
1746 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1748 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1749 contains a call to the wrapped function.
1751 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1752 OP_<CALL>_IMM opcodes, and use them under X86.
1754 * mini.c (mono_jit_find_compiled_method): Fix warning.
1756 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1758 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1760 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1761 functionality to mini.c.
1763 * mini.c (mono_create_jump_trampoline): New function to create a jump
1764 trampoline. Return a compiled method instead of a trampoline if it
1765 exists. Add a cache for jump trampolines.
1767 * mini.c (mono_jit_find_compiled_method): New function to return a
1768 compiled method if it exists.
1770 * mini-x86.c: Call mono_create_jump_trampoline instead of
1771 mono_arch_create_jit_trampoline.
1773 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1774 a jump trampoline. Fixes #52092.
1776 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1778 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1779 which is not up-to-date. Add check_corlib_version () instead.
1781 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1784 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1785 since newer valgrind versions do not need it.
1787 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1788 compile a method with a given set of optimizations.
1790 * mini.c: Compile icall wrappers on-demand instead of at startup.
1792 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1793 wrapper for an icall.
1795 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1797 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1800 * iltests.il: Add test for non-empty stack before switch instruction.
1802 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1804 * mini.c: Add support for new stringbuilder marshalling conventions.
1806 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1808 2004-02-01 Martin Baulig <martin@ximian.com>
1810 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1811 in `ginst->mtype_argv'.
1813 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1815 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1816 facilitate grepping.
1818 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1820 * mini.c: fixed buglet in initobj generic implementation for references.
1822 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1824 * Makefile.am: make the version script conditional.
1825 * jit-icalls.c: handle missing truncl().
1827 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1829 * exceptions.cs: Add more tests for double->int conversion.
1831 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1832 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1834 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1836 * driver.c: make --verbose --version emit an error
1837 if the loaded corlib doesn't match the runtime version.
1839 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1841 * mini-ppc.h: export ppc_patch().
1842 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1843 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1844 on par or better than on MacOSX.
1846 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1848 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1849 mono_lookup_pinvoke_call.
1851 * mini-x86.c: Under windows, the default pinvoke calling convention is
1852 stdcall. Fixes #52834.
1854 * mini.c (optimize_branches): Add an upper bound to the number of
1855 iterations to prevent infinite loops on strange loops. Fixes #53003.
1857 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1859 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1860 and ISINST. Fixes #52093.
1862 * objects.cs (test_0_vector_array_cast): New tests.
1864 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1866 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1867 checking in Array.Set ().
1869 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1872 * object.cs (test_0_multi_array_cast): New regression test.
1874 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1876 * exceptions-ppc.c: fix build on Linux/PPC.
1878 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1880 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1881 running under valgrind.
1882 (x86_magic_trampoline): Fix build bustage.
1884 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1885 negative values as well. This is needed for the encoding of the line number
1886 info, since sometimes the line numbers are not in increasing order.
1888 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1890 * cpu-pentium.md (localloc): Increase the size of the localloc
1891 instruction since it is a loop under Win32.
1893 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1896 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1898 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1899 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1900 Max Horn (max@quendi.de). Fix file names in comments.
1902 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1904 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1905 avoid stack overflow.
1906 (replace_usage): Avoid uninitialized variable warnings.
1908 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1909 and taking the address of valuetype variables.
1911 2004-01-03 Patrik Torstensson
1913 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1914 for other purposes than FP later on.
1916 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1918 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1921 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1923 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1925 2003-12-30 Patrik Torstensson <p@rxc.se>
1927 * mini-x86.h: Decreased number of availiable fp regs.
1928 Solves corner cases with FP spilling.
1930 2003-12-23 Patrik Torstensson <p@rxc.se>
1932 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1933 for floating point stack tracking / spilling on x86.
1936 * basic-float.cs: added float mul overflow test.
1938 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1940 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1942 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1944 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1945 supports for cond branches that overflow the immediate
1946 overflow offset. mcs can compile simple programs.
1948 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1950 * exceptions-ppc.c: exception handling support wip:
1951 finally handlers get run on exception.
1953 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1955 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1958 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1960 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1961 initial support for stack walking and unwinding.
1963 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1965 * driver.c (mono_main): Make corlib-out-of-sync message more
1966 descriptive. Also remove verify_corlib call.
1968 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1970 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1971 not overlap with other call's arguments, too.
1973 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1975 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1976 move to arch-specific code the choice of arch-specific
1977 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1978 * mini.c: ensure emulation calls will not interleave
1981 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1983 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1984 the magic trampoline stack frame is dropped before executing
1987 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1989 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1990 and integer to fp conversions. Added support for overflowing
1991 arguments on the stack. Reserve a couple more registers as temps.
1992 Added support for aot compilation (as output still needs to be
1995 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1997 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1998 Don't overwrite return register in some corner cases.
2000 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
2002 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
2003 static constructors when AOT compiling.
2005 * driver.c (mono_main): Call mono_check_corlib_version.
2007 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2009 * cpu-g4.md, basic.cs: fixed div target register.
2011 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2013 * mini-ppc.c, basic.cs: shl_imm fix with test.
2015 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2017 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2018 structures by value. Misc fixes.
2019 * objects.cs: more tests.
2021 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2023 * mini-ppc.c: lconv.ovf.i implemented.
2025 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2028 (mini_init): don't error out if someone already called g_thread_init.
2030 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2032 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2033 to be any type per the spec. Fix abnormal memory usage when
2034 the same object is repeatedly thrown.
2036 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2038 * mini.c: check for overruns in IL code.
2040 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2042 * TODO: Add/remove some todo entries.
2044 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2046 * driver.c (mono_main): Call mono_verify_corlib.
2048 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2050 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2051 This has been moved to mini.c
2052 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2053 type being casted is marshalbyref it could be a proxy, so instead of
2054 emitting the type check code, emit a call to a runtime method that will
2055 perform the check by calling CanCastTo if needed.
2057 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2059 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2060 methods with large stack frames under Win32.
2062 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2064 * Makefile.am: Distribute regression tests.
2066 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2067 at the end instead of inserting each variable into the sorted list.
2069 * linear-scan.c (mono_varlist_sort): New helper function.
2071 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2073 * mini.c: ensure arguments and locals are within bounds.
2075 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2077 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2080 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2082 * mini.c (mono_cprop_copy_values): Fix crash.
2084 * aot.c: Set verbosity back to 0.
2086 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2088 * regalloc.c: complete memory leak fix by Laurent Morichetti
2091 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2093 * driver.c (main_thread_handler): Revert the previous patch.
2095 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2098 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2099 memory from the memory pool.
2101 * driver.c (main_thread_handler): Turn on all optimizations when
2104 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2105 an array for better performance.
2107 * regalloc.c (mono_regstate_assign): Fix memory leak.
2109 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2110 serialize the debug info.
2112 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2113 debug info from the serialized representation.
2115 * aot.c: Save debug info into the generated file and load it when
2118 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2120 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2122 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2123 More FP-related fixes.
2125 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2127 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2128 and register allocation buglet. Hello world now runs.
2130 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2132 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2133 * tramp-ppc.c: fixed class init trampoline.
2134 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2136 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2138 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2139 mini.c: more ppc changes/fixes.
2141 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2143 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2144 Also optimize the case when the arguments are the same in the caller
2147 * iltests.il: Add tests for tail calls with valuetype arguments.
2149 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2151 * mini-ppc.c: fixes for struct return type.
2153 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2155 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2156 mono_spillvar_offset() to arch-specific code.
2158 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2160 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2162 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2164 * exceptions-x86.c: Fix stack space leaks.
2166 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2167 registers from the lmf if the method has save_lmf set.
2169 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2171 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2172 of icall wrappers into InvokeInDomain, since these are now per-domain.
2174 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2176 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2177 make some opcode emulation and intrinsic ops enabled/disabled
2178 according to the architecture. More fixes.
2180 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2182 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2184 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2186 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2187 arch-specific handling for 'this' and struct return type to
2190 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2192 * aot.c: prevent divide by zero error when reporting (it happened with
2195 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2197 * mini.h (inst_switch): Remove unused macro.
2199 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2202 (load_aot_module): free 'info->methods' and 'info' properly. No more
2203 "free(): invalid pointer blah" messages when you have an old aot
2206 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2208 * jit-icalls.c, mini.c: Added support for context static fields.
2210 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2212 * mini.c (mono_method_blittable): Methods which set LastError are not
2213 blittable either. Fixes #51108.
2215 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2217 * mini.c: flush icache.
2218 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2220 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2222 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2224 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2226 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2229 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2232 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2234 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2236 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2237 instruction when the result is discarded.
2239 * iltests.il (test_0_div_regalloc): New regression test.
2241 * arrays.cs: Fix compilation error.
2243 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2245 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2246 float rules to inssel-x86.brg: sane architectures with FP registers
2247 don't need to implement these rules.
2249 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2251 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2253 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2255 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2256 implementation of 32 bit systems.
2258 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2260 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2261 (Jeroen Zwartepoorte).
2263 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2265 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2266 the caller and the callee matches.
2268 * mini.c (mono_method_to_ir): Add comment.
2270 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2271 signbit is missing on some platforms.
2273 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2275 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2277 * mini.c (setup_jit_tls_data): Call the new function.
2279 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2281 * mini-x86.c: Add experimental support for fast access to the lmf
2282 structure under NPTL/Linux 2.6.x.
2284 2003-11-06 Martin Baulig <martin@ximian.com>
2286 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2287 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2290 2003-11-02 Martin Baulig <martin@ximian.com>
2292 * mini.c (inflate_generic_field): New static method.
2293 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2294 generic instance and the field is declared in a generic type, call
2295 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2297 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2299 * mini.h mini.c (mono_method_same_domain): New function to return
2300 whenever the caller and the callee are in the same domain.
2302 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2304 2003-10-30 Martin Baulig <martin@ximian.com>
2306 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2307 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2309 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2310 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2312 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2314 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2317 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2318 object here, so it is in the correct appdomain etc.
2320 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2322 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2324 (mono_method_to_ir): Avoid freeing the type created returned from
2325 mono_type_create_from_typespec, since it is put into an internal cache
2326 by the function. Fixes pointer.exe.
2328 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2329 trampolines for icalls and pinvokes as well. Fixes #33569.
2331 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2333 * mini.c: Update after appdomain changes.
2335 * mini.c (mono_jit_compile_method_inner): Allways compile native
2336 method wrappers in the root domain, since there can only be one
2337 instance of them, whose address is stored in method->info.
2339 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2341 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2342 environment variable. Instead detect automatically whenever running
2343 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2346 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2348 * trace.c, trace.h: New files that implement the new trace option
2351 * driver.c: Document new --trace options.
2353 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2356 - if (mono_jit_trace_calls)
2357 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2359 * mini.h: prototypes.
2361 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2363 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2365 * mini.c inssel.brg: Implement typedefbyref opcodes.
2367 * mini.c (mono_jit_compile_method): Remove unused local variable.
2369 * mini.c (mono_jit_compile_method_inner): Ditto.
2371 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2373 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2375 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2377 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2379 * mini.c (mono_no_aot): Remove unused global variable.
2381 * mini.c: Thread safety fixes.
2383 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2385 * mini.c (mono_create_class_init_trampoline): Add a lock around
2386 class_init_hash_addr.
2388 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2391 * mini.c: Decompose the NEWARR instruction before decomposing its
2392 arguments. Fixes #30073.
2394 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2396 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2399 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2401 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2403 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2405 * driver.c: Add support for compiling icall wrappers to --compile.
2407 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2409 * inssel.brg: The empty value in class->interface_offsets is -1, not
2412 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2414 * objects.cs: New test for 'is' operator on an array of interfaces.
2416 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2418 * tramp-ppc.c: update trampoline code to support jumps
2419 and class initialization.
2421 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2423 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2425 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2427 * inssel.brg (OP_UNBOX): Remove unused rule.
2429 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2430 region instead of one for each method. Fixes #47813.
2432 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2434 * exceptions.cs (test_0_nested_finally): New regression test for
2435 nested exception handlers.
2437 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2439 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2441 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2444 * mini.c (mono_method_check_inlining): Make the inlining limit
2445 configurable by an environment variable.
2447 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2449 * mini.h: Bump AOT file version.
2451 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2452 token, store the image along with the token, since the token might not
2453 refer to the same image as the method containing the relocation,
2454 because of inlining.
2456 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2458 * mini.c (mono_precompile_assemblies): New function to compile
2459 all methods in all loaded assemblies.
2461 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2463 * regalloc.h regalloc.c (MonoRegState): Change the type of
2464 iassign and fassign to int*, since they can contain large negative
2465 values if the register is spilled. Also added some comments. Fixes
2468 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2469 under Win32. Fixes #42964.
2471 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2473 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2475 * aot.c: Added support for AOT compiling methods which contain calls
2476 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2479 * driver.c (compile_all_methods): Run the compilation in a thread
2480 managed by mono. Fixes #44023.
2482 * mini.c (mono_codegen): Print full method name in verbose output.
2484 * mini-x86.c (mono_arch_patch_code): Fix warning.
2486 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2487 jumps, since the method we are jumping to might be domain-specific.
2489 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2491 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2493 * inssel.brg: string chars are unsigned.
2495 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2497 * TODO: New todo item.
2499 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2500 which calls mono_runtime_class_init and patches the call site to
2501 avoid further calls.
2502 (mono_arch_create_class_init_trampoline): New arch specific function
2503 to create a class init trampoline.
2504 (create_trampoline_code): Generalized so it can create
2505 class init trampolines as well.
2507 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2508 (mono_create_class_init_trampoline): New function to create and cache
2509 class init trampolines.
2510 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2511 vtable given the address of a class init trampoline. Used by the
2513 (mono_codegen): Generate a call to a trampoline instead of
2514 mono_runtime_class_init in LDSFLD[A].
2515 (mono_codegen): Add relocations for the new trampoline.
2517 * mini.h mini-x86.c aot.c: Added a new relocation type:
2518 MONO_PATCH_INFO_CLASS_INIT.
2520 * mini.h: Bump AOT version number.
2522 * aot.c: Create a copy of the loaded code instead of using the original
2523 so methods which call each other will be close in memory, improving
2526 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2527 patch since it breaks the regression tests.
2529 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2530 for the register saving instruction sequence since the
2531 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2533 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2535 * TODO: Fix todo item && remove another.
2537 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2539 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2542 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2543 function of the module.
2545 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2546 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2547 --no-aot command line option.
2549 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2551 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2552 by Bernie Solomon (bernard@ugsolutions.com).
2554 * inssel.brg: Refactor the interface offset table related code into
2555 its separate functions and add support for the AOT case.
2557 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2559 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2561 * aot.c: Added mono_aot_verbose variable and made all debugging
2562 output depend on the value of this variable.
2564 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2565 method_label and info_label.
2567 * mini.h mini-x86.c aot.c: Added a new relocation type
2568 MONO_PATCH_INFO_IID for klass->interface_id.
2570 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2571 the MonoJitInfo structure.
2573 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2574 a non-root appdomain in shared mode.
2576 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2578 * aot.c: make aot loader less verbose. Remove free of unused variable.
2580 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2582 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2584 * .cvsignore: Added *.dll.
2586 * mini.c (mono_print_tree_nl): New function callable while debugging.
2588 * mini.c (mono_print_code): Export this.
2590 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2593 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2595 * mini.h (MonoCompile): Added 'jit_info' field.
2597 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2598 the cfg structure, since it is needed by the AOT compiler.
2600 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2602 * aot.c: A major rewrite. Changes include:
2603 - save exception tables for methods which have them.
2604 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2606 - reworked the file format so it is now much smaller and needs
2607 fewer relocation entries.
2609 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2611 * aot.c (load_aot_module): Fix build bustage on platforms without
2614 2003-09-04 Martin Baulig <martin@ximian.com>
2616 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2618 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2620 * TODO: Some new optimization ideas.
2622 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2624 * aot.c: Save the optimization flags used to compile the code into
2627 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2628 support emitting domain specific code.
2630 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2631 no longer domain neutral. It can be made domain neutral by compiling
2632 with --optimize=shared.
2634 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2637 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2638 loading of AOT code.
2640 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2642 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2643 if there is no domain neutrality information.
2645 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2647 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2648 format version into the generated library.
2650 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2651 callee method into the caller since one of them could be shared.
2653 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2654 system exceptions from AOT code now works.
2656 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2657 method if it is domain neutral and the callee is not.
2659 * graph.c (cfg_emit_one_loop_level): Fix warning.
2661 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2663 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2666 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2668 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2669 is needed by code which is executed before mono_runtime_init ().
2670 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2672 * mini.c (mono_thread_abort): Fix warning.
2673 (mono_jit_compile_method): Call static constructor in the AOT case too.
2675 * aot.c (mono_compile_assembly): Fix warning.
2677 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2679 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2681 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2683 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2685 * cpu-pentium.md: Fix the length of call opcodes so they include the
2686 ESP restoring instruction. Fixes #47968.
2688 2003-08-28 Martin Baulig <martin@ximian.com>
2690 * mini-x86.c (mono_arch_call_opcode): Added support for
2691 MONO_TYPE_GENERICINST.
2693 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2695 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2697 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2698 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2700 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2703 2003-08-26 Martin Baulig <martin@ximian.com>
2705 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2706 when reporting an error, set this to the actual error location.
2707 (mono_method_to_ir): Report the correct error location if
2708 get_basic_blocks() returned an error.
2710 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2712 * mini.c (mono_type_blittable): OBJECT is not blittable.
2713 (mono_method_blittable): Methods which have marshalling descriptors
2714 are not blittable either. Fixes #47842.
2716 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2718 * driver.c mini.c: Use an environment variable instead of a global
2719 variable. Also fix the build.
2721 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2722 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2725 * driver.c mini.c: Added --with-valgrind option to turn off some
2726 code which prevents mono from running under valgrind.
2728 * mini.c (mono_emit_call_args): Fixed warning.
2730 * mini.c (mono_emulate_opcode): Fixed warning.
2732 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2734 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2735 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2736 regalloc.c, regalloc.h: specify available registers in arch-specific
2737 code and support floats in the regallocator (patch by Laurent Morichetti
2740 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2742 * mini.c: mono_thread_current() can be called only after
2743 mono_runtime_init(): rearrange code to not call it early on.
2745 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2747 * mini.c: allocate jump tables in the code mempools.
2749 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2751 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2754 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2756 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2757 12 to 16. This fixes bug #47453.
2760 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2762 * mini-ppc.c: fixed indexed load and unsigned compares.
2764 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2766 * mini.c: reenabled installation of handler for
2767 thread abort signal.
2769 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2771 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2772 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2773 until it's fixed and actually useful.
2775 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2777 * inssel-long32.brg: couple more opcodes implemented.
2779 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2781 * mini-sparc.c: Even more opcodes implemeted.
2783 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2785 * mini-sparc.c: More opcodes implemented.
2787 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2789 * mini-sparc.c: More opcodes implemented.
2791 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2793 * inssel-sparc.brg: Add some needed rules. Direct
2795 * Makefile.am: Use inssel-sparc.brg
2796 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2797 an assert happy for now.
2799 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2801 * mini-sparc.c: Fixed compile errors.
2802 * exceptions-sparc.c: Same. We now produce a mono binary
2803 on sparc-linux. Yea.
2805 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2807 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2808 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2809 They compile, but do not work.
2811 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2813 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2814 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2815 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2818 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2820 * mini.c: more opcodes implemented and better support for generics.
2822 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2824 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2825 * mini.c, mini.h: first cut at generics support: some new instructions
2826 added and changed the behaviour of some of the existing ones.
2828 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2830 * mini.c: Removed definition of metadata_shared mutex here.
2832 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2834 * mini-x86.c: make vararg calls work for instance methods.
2836 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2838 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2839 returns the arguments in a separte list, now.
2841 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2843 * aot.c, mini.c: updates for array type representation changes.
2845 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2847 * mini.c: register function to perform jit shutdown.
2849 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2851 * mini.c: use a faster allocator if possible.
2853 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2855 * aot.c: some cleanups and portability changes.
2857 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2859 * mini.c: use faster allocation for CEE_BOX if possible.
2861 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2863 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2864 Moved inlined mempcy code to its own function so that is can be
2865 reused. Added an inline memset function as well (optimized initobj).
2866 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2868 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2870 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2872 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2874 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2875 arch code can setup the cpu for CLR execution, if needed.
2876 We use it on x86 to set the precision of FP operations.
2878 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2880 * mini.c: disable some optimizations if we can guess they'll cost too
2881 much for a given method.
2883 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2885 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2887 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2888 * mini.h mini.c mini-x86.c: Added instruction level coverage
2889 info collection support.
2891 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2893 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2894 is now implemented in the profiling API. Get rid of a couple of
2895 unnecessary global variables.
2897 2003-06-15 Nick Drochak <ndrochak@gol.com>
2899 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2900 * cpu-g4.md: add op_bigmul and op_bigmul_un
2901 * cpu_pentium.md: add op_bigmul_un
2902 * inssel-long32.brg: add rule for unsigned bigmul
2903 * mini-ops.h: define OP_BIGMUL_UN
2904 * mini-x86.c: THE BUG: handle (un)signed properly
2905 * mini.c: choose unsigned opcode if needed.
2906 This set of patches fixes bug #44291
2908 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2910 * mini.c (optimize_branches): improved to handle all kinds of
2911 conditional branches.
2913 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2915 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2916 don't raise exceptions.
2918 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2920 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2921 to arch-specific files.
2923 2003-06-09 Martin Baulig <martin@ximian.com>
2925 * Makefile.am (libs): Added $(LIBGC_LIBS).
2927 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2929 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2930 and OP_ATAN (fixes bug#44293).
2932 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2934 * Makefile.am, mini-x86.c: rename cpu description array to
2935 pentium_desc, since some compilers define the 'pentium' preprocessor
2938 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2940 * mini.c (mini_select_instructions): add explicit branch if the
2941 following block is not the false target of a conditional branch -
2942 we need this with any optimization that reorder or remove bblocks
2944 * mini.c (optimize_branches): bug fixes
2946 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2948 * mini.c (mono_method_to_ir): inline static readonly fields
2950 * ssa.c (fold_tree): start cfold support for long (very simple
2953 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2955 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2957 * inssel.brg: fixed memcpy (bug #44219).
2959 2003-06-05 Dick Porter <dick@ximian.com>
2961 * driver.c: Set the glib log levels to not abort if g_message
2964 g_set_prgname() has to happen before mini_init() so that the
2965 process handle gets the info.
2967 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2969 * driver.c: add intrins to the default optimizations to get wider
2972 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2974 * mini.h: some large basic blocks will overflow a 16-bit
2975 integers for symbolic registers.
2977 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2979 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2980 (mono_arch_output_basic_block): fix bug 43499
2982 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2984 * mini.c: kill duplicated definition of mono_debug_format.
2986 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2988 * mini-x86.c, arrays.cs: fixed register allocation bug.
2990 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2992 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2994 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2996 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2999 (print_method_from_ip): also print source location information if
3002 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
3004 * mini.c (mono_find_block_region): bug fix in region code
3005 (mini_method_compile): enable removing unreachable code again, but
3006 only in methods without exception clauses.
3008 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3010 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
3011 Implemented arglist opcode and handling of TypedReference type.
3012 Fixed x86 call convention when a structure is returned.
3013 Minimal support for calling static vararg methods.
3015 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3017 * mini.c (mini_method_compile): always remove unreachable code,
3018 because the code in them may be inconsistent (access to dead
3019 variables for example).
3021 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3023 * driver.c, debug-mini.c: warning fixes.
3025 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3027 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3029 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3031 * mini.c: thread-static fields are registered in mono_class_vtable(),
3032 so ensure the function is called before checking for them.
3034 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3036 * mini.c (optimize_branches): fix for bug 43586
3038 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3039 overflow (fixes Bug #43639)
3041 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3043 * mini.c, objects.cs: allow the use of stobj for primitive types.
3045 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3047 * mini.c: be less strict about argument checking until we support
3048 running the verifier.
3050 2003-05-27 Nick Drochak <ndrochak@gol.com>
3052 * basic-long.cs: tests for (ulong)int * (ulong)int also
3053 * mini.c: use the same trick for (ulong)int * (ulong)int
3055 2003-05-27 Nick Drochak <ndrochak@gol.com>
3057 * basic-long.cs: add regression test for (long)int * (long)int
3058 * cpu-pentium.md: add op_bigmul specification
3059 * inssel-long32.brg: add OP_BIGMUL rule
3060 * mini-ops.h: add OP_BIGMUL
3061 * mini-x86.c: register allocator: handle case where src1 needs to be
3063 * mini.c: substitute special BIGMUL opcode in the tree for
3064 (long)int * (long)int
3066 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3068 * jit-icalls.c: call the type ctor on field access if needed.
3070 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3072 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3073 to a method (including results of ldelema, bug#43207).
3075 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3077 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3078 colors to show exception handler blocks.
3080 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3081 (fix for pinvoke7.cs).
3083 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3085 * mini.h, mini.c: ensure correct initialization order for types that
3086 require it. Prepare for lazy compilation of jit icall wrappers.
3087 Provide a name for opcode emulation to reduce unneeded mallocing.
3089 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3091 * mini-x86.c: better register restoring code and profiling
3092 support for tail calls.
3094 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3096 * mini.h, driver.c: prepare for leaf methods optimization.
3098 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3100 * mini.c: get targets of branches before converting a method.
3102 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3104 * mini.c (optimize_branches): added some experimental code (disbaled)
3106 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3108 * mini.c (optimize_branches): fix branch to branch optimization
3110 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3112 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3114 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3116 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3119 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3121 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3122 enable use of interface variables again.
3124 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3125 I1 to registers because there is no simply way to sign extend 8bit
3126 quantities in caller saved registers on x86.
3128 * inssel-float.brg: set costs of some rules to 2 so
3129 that monobure always select the arch. specific ones if supplied,
3130 regardless of the order we pass the files to monoburg.
3132 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3134 * mini.c, mini-x86.c: since the magic trampoline for jumps
3135 can't patch the code directly, we do it as soon as the
3136 method gets compiled.
3138 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3140 * mini-x86.c, mini.h: introduce a new patching method
3141 to support CEE_JMP and tail calls.
3142 * mini.c: obey tail.call. Don't precompile methods target
3144 * tramp-x86.c: new trampoline code to handle methods
3145 reached through a jump.
3147 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3149 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3150 bit values to registers
3152 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3154 * mini.c (mono_compile_get_interface_var): share interface
3155 variables if possible.
3157 2003-05-16 Martin Baulig <martin@ximian.com>
3159 * debug-mini.c (mono_init_debugger): New function to initialize
3160 the debugger. This is not in the debugger since it needs to
3161 access some of mini's internals.
3163 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3165 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3167 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3169 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3170 for value type handling.
3172 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3174 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3175 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3177 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3179 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3180 the constructor through a proxy.
3182 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3184 * jit-icalls.c, inssel.brg: fixes to array element address
3187 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3189 * mini-x86.c (is_regsize_var): allocate pointer to registers
3191 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3193 * driver.c: fixed typo, added intrins to the set of optimizations
3194 tested with regressions.
3196 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3198 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3199 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3202 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3204 * inssel.brg: remove some common pop instructions without side effects
3206 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3208 * inssel-x86.brg: fixed thinko in int to double conversions.
3210 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3212 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3214 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3216 * inssel-long32.brg: two more missing instructions.
3218 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3220 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3223 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3225 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3228 * basic-float.cs: Added tests for negative zero.
3230 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3232 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3233 a couple of missing operations for long casts, with test cases.
3235 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3237 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3239 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3241 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3242 code size estimation.
3244 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3246 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3247 abstract methods (fix bug 42542)
3249 * aot.c: add ability to handle array types
3251 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3253 * mini.c: Call the _specific versions of the object allocation
3254 functions if possible.
3256 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3258 * driver.c: call setlocale ().
3260 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3262 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3265 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3267 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3269 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3270 wrappers (fix bug 42122)
3272 2003-05-04 Martin Baulig <martin@ximian.com>
3274 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3276 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3277 s/mini_set_defaults/mono_set_defaults/g.
3279 2003-05-04 Martin Baulig <martin@ximian.com>
3281 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3283 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3285 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3286 (reported by Don Roberts).
3288 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3290 * mini.c: temporarily work around two bugs for this release.
3292 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3294 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3295 that contains -export-dynamic and it makes using the ld script
3297 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3299 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3301 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3304 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3306 * mini.c: make sure leave calls all the needed finally blocks,
3307 even when the target jumps out of multiple exception clauses.
3309 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3311 * ldscript, Makefile.am: add linker script to reduce the number of
3312 exported symbols (should also fix the issues with libwine defining
3313 some of the same symbols in io-layer).
3315 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3317 * driver.c (mini_main): Avoid assertion when no file name is given on
3320 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3322 * driver.c: added --version/-V command line option.
3323 Added the inline optimization in the regression tests.
3325 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3327 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3328 to the type in the method signature (fixes bug#42134).
3330 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3332 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3334 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3336 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3338 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3340 * driver.c: fixed bug #42100.
3342 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3344 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3346 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3348 * mini.c: moved most of the code required to do inlining to its own
3349 function so it can be reused. Inline also ctors if appropriate.
3351 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3353 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3354 the runtime can call mono API functions.
3356 2003-04-27 Martin Baulig <martin@ximian.com>
3358 * debug-mini.c (mono_debug_init_method): Added
3359 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3360 send a notification to the debugger.
3362 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3363 running in the Mono Debugger, just pass the breakpoint number to
3364 mono_debug_init_method().
3366 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3368 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3370 * mini.c: allow some more unsafe compares.
3372 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3374 * mini-x86.c, Makefile.am: make distcheck works (partially from
3375 a patch by Richard Lee <r.h.lee@attbi.com>).
3376 * regset.c, regset.h: removed, they are unused.
3378 2003-04-25 Dick Porter <dick@ximian.com>
3380 * driver.c: Usage reports the name as 'mono' not 'mini'
3381 * exceptions-x86.c: Build and run on freebsd
3383 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3385 * Makefile.am: install the program with the 'mono' name and
3386 the library as libmono instead of mini and libmini.
3388 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3390 * driver.c: provide the APIs for the embedding interface of the old jit.
3392 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3394 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3396 2003-04-23 Martin Baulig <martin@ximian.com>
3398 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3400 * driver.c: Added `--debug' command line argument to enable
3403 2003-04-23 Martin Baulig <martin@ximian.com>
3405 * debug.[ch]: Removed. The code is now in
3406 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3408 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3411 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3413 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3415 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3418 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3419 mono_domain_finalize.
3420 (mini_method_compile): use mono_method_profile* if the the option is
3423 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3425 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3426 methods with their wrapper.
3428 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3429 methods with their wrapper.
3431 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3434 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3437 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3440 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3442 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3444 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3446 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3447 of the mempool. This is slightly faster and uses less memory
3449 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3451 * mini.c: avoid O(n) allocation for variables.
3453 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3455 * mini.c: handle items on the stack after inlining methods.
3457 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3459 * mini.c: make the method->opcode optimization dependent
3460 on MONO_OPT_INSTRINS and do it lazily.
3462 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3464 * driver.c: print overall results at the end of regression run.
3466 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3468 * inssel.brg: don't overwrite symbolic registers.
3470 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3472 * inssel-x86.brg: fix conversion from long to float.
3474 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3476 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3478 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3480 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3482 * driver.c: Added --print-vtable option as in the old JIT.
3484 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3486 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3488 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3490 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3492 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3494 * mini.c regalloc.c regalloc.h: Fix memory leak.
3496 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3498 * aot.c (mono_aot_get_method): register all used strings
3500 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3502 * mini.c: always intern strings references with ldstr at compile time.
3504 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3506 * Makefile.am: add BUILT_SOURCES.
3508 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3510 * driver.c: give a better error message when the assembly to execute
3511 doesn't have an entry point.
3513 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3515 * Makefile.am: added hack for automake
3517 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3520 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3522 22003-04-07 Martin Baulig <martin@ximian.com>
3524 * Makefile.am: Added Makefile.am.
3526 * debugger-main.c: Removed, this is now in the debugger where it
3529 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob