1 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3 * mini-x86.c: use a 1 op rather than a 2 op tls access
6 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
8 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
11 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
13 * exceptions-sparc.c (throw_exception): fix typo
15 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
17 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
18 set tree->dreg correctly with tls. Allow any
21 * mini-x86.c (read_tls_offset_from_method): add new code
22 generation pattern seen with GCC.
25 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
27 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
28 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
29 exceptions-sparc.c: fix some performance issues in exception
30 handling and setting of the stack trace for exceptions that were
33 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
35 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
38 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
41 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
43 This patch inlines tls access, when possible.
45 * mini.h: new arch functions for TLS intrinsics.
46 All platforms updated with a stub.
48 * mini.c: use the new intrinsics
50 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
51 arch specific intrinsic for tls variables
53 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
55 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
58 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
60 * mini.c: thread local allocation
62 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
64 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
66 * Makefile.am: Link against the static version of libmonogc.
68 * Makefile.am: Link the static versions of the convenience libraries
69 into the mono executable.
71 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
73 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
75 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
78 * mini-amd64.c: Reorganize function call code.
80 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
82 2004-08-14 Ben Maurer <bmaurer@ximian.com>
84 * inssel-x86.brg: use xor eax,eax.
88 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
90 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
91 in exception throwing code.
93 2004-08-14 Ben Maurer <bmaurer@ximian.com>
95 * inssel-x86.brg: use xor esi,esi.
97 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
99 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
100 can trace methods compiled during mini_init () too.
102 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
105 2004-08-14 Ben Maurer <bmaurer@ximian.com>
107 * Makefile.am: static link on x86 (r=zoltan)
109 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
111 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
112 code since it causes some programs to fail.
114 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
116 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
118 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
120 * mini.c: ovfops_op_map - add STACK_OBJ case for
122 * basic.cs: add test_0_pin_string as test
125 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
127 * Makefile.am: build C# if srcdir != builddir
129 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
131 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
134 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
136 * driver.c: enable loop by default again and include abcrem in -O=all.
138 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
140 * iltests.il: Add some localloc tests.
142 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
144 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
147 * inssel-amd64.brg: Add some optimizations.
149 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
152 * Makefile.am: Statically link mono against libmono on AMD64.
154 * mini-amd64.c inssel-amd64.brg: Optimizations.
156 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
158 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
160 * tramp-amd64.c: Patch calling code in trampolines.
162 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
164 * mini-amd64.c: pinvoke struct passing fixes.
166 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
168 * mini-sparc.c: redo change, make mono_arch_cpu_init call
169 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
171 2004-08-05 Duncan Mak <duncan@ximian.com>
173 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
176 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
178 * mini-amd64.c (emit_move_return_value): Move return value for normal
181 2004-08-05 Martin Baulig <martin@ximian.com>
183 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
184 `type->type'; just modify `type' itself when dealing with enums
185 and generic instances.
186 (check_call_signature): Make `simple_type' a `MonoType *'.
188 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
190 * mini.c: Use OP_PADD to add offsets to addresses.
192 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
194 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
196 * mini-sparc.c (mono_arch_emit_epilog): fix check
197 for folding last op into restore instruction
199 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
201 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
202 helper methods using the code manager.
204 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
206 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
208 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
210 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
211 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
213 * mini-s390.c: fix tail processing
215 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
217 * mini-ppc.c: mul.ovf.un exception name fix.
219 2004-08-03 Martin Baulig <martin@ximian.com>
221 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
222 instances; before jumping to `handle_enum', also modify `ptype'.
224 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
226 * cpu-sparc.md: fcall maximal length too small.
228 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
230 * mini-amd64.c mini.h: Add initial support for passing/returning
231 structures to/from pinvoked methods.
233 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
235 * mini-ppc.c: reg allocator fix.
237 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
239 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
241 * inssel.brg: Optimize memset on 64 bit machines.
243 * mini-amd64.c: Fix some vararg cases.
245 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
247 * mini-s390.c: Corrected macro in emit_float_to_int
249 * s390-abi.cs: Tests to exercise the s390 ABI
251 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
253 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
256 * basic.cs: Add a test for add.ovf.un.
258 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
260 * mini-sparc.c: add case for OP_IDIV_UN
262 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
264 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
266 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
268 2004-07-30 Ben Maurer <bmaurer@ximian.com>
270 * basic.cs: regression tests.
272 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
275 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
277 * basic.cs: Add a new test.
279 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
280 and AOT. Various fixes and optimizations.
282 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
284 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
286 * mini-ppc.c: make sure temp regs are not used for global reg
289 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
291 * cpu-sparc.md: conv_i8 fix for 64bits
293 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
295 2004-07-29 Ben Maurer <bmaurer@ximian.com>
297 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
298 add opcode for cmp BYTE PTR [eax], imm.
300 * inssel.brg: Make memcpy and memset takes bases.
302 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
304 * *-amd64.*: More AMD64 work.
306 2004-07-28 Ben Maurer <bmaurer@ximian.com>
308 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
309 add a compare-not-equal opcode.
311 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
313 * mini.c: Use mono_init_from_assembly instead of mono_init.
315 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
317 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
319 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
321 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
323 * inssel.brg: 64 bit fixes.
325 * mini.h (MonoCallInst): Add some AMD64 specific data.
327 * mini.h: Add some OP_P opcodes.
329 2004-07-28 Ben Maurer <bmaurer@ximian.com>
331 * basic.cs: tests for 61797 and 61740
333 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
335 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
336 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
338 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
340 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
342 * *-amd64*.*: Ongoing AMD64 work.
344 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
346 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
348 * *-amd64*: Ongoing AMD64 work.
350 * mini-arch.h: Add AMD64 support.
352 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
354 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
356 * mini-ops.h: Add new opcodes.
358 * Makefile.am: Add AMD64 support.
360 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
361 rules into the inssel-long*.brg files.
363 * *-amd64.*: Add beginnings of AMD64 backend.
365 2004-07-22 Ben Maurer <bmaurer@ximian.com>
367 * mini.c (print_dfn): commenting out the code that prints
368 the cil. With -O=deadce, this makes -v -v crash.
370 * cpu-pentium.md: make checkthis have a length of 2
372 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
374 * mini-sparc.h: fix implementations of __builtin
375 functions for Sun compiler for V9.
377 2004-07-16 Ben Maurer <bmaurer@ximain.com>
379 * mini.c: use the new stelem.ref wrapper
380 * exceptions.cs, arrays.cs: new stelem.ref tests
382 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
384 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
385 new XSP should work with these changes).
387 2004-07-14 Ben Maurer <bmaurer@ximain.com>
389 * inssel-{long32,x86,}.brg: trivial optimizations.
391 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
393 * mini.c: load value when emitting box operation in
396 2004-07-12 Ben Maurer <bmaurer@ximian.com>
398 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
399 is one byte shorter than cmp DWORD PTR [eax], 0.
401 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
403 * inssel-ppc.brg: arguments on the stack are always
404 relative to the stack pointer (spotted by Neale Ferguson).
406 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
408 * exceptions-x86.c: delay appending the method name to the trace until
409 after mono_jit_info_table_find is called, as this gets the real
412 2004-07-09 Ben Maurer <bmaurer@ximian.com>
414 * aot.c: register roots
416 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
418 * aot.c : I could just use PLATFORM_WIN32 flag.
420 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
422 * aot.c : Reverting the previous fix. This time it broke linux build.
424 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
426 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
428 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
430 * mini.c (handle_stack_args): Remove some more debugging code.
432 * mini.c (handle_stack_args): Remove debug output left in by mistake.
434 * driver.c mini.h aot.c: Allow additional options to be specified with
435 --aot and pass them to mono_compile_assembly.
437 * aot.c: Add experimental code to AOT compile all loaded assemblies
438 on demand and save the code into a cache in the filesystem.
440 * aot.c: Add support for more wrapper methods.
442 * mini.c (handle_stack_args): Handle some corner cases. Fixes
445 * cpu-*.md: Remove removed opcodes.
447 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
448 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
449 related icalls to marshal.c.
451 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
453 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
455 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
457 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
459 2004-07-06 Ben Maurer <bmaurer@ximian.com>
460 * liveness.c: If liveness is recomputated we need to reset the information
461 for each variable. This way, if the liveness range has been narrowed
462 by optimizations that happened after the last computation, we can return
465 For example, if you have
470 // Tons of code that does not affect i
476 i = 0 is dead code and will be removed by SSA. However, when
477 linear scan gets to the code, i will still appear to be live
478 throughout the entire block. This prevents good register allocation.
480 2004-07-06 Martin Baulig <martin@ximian.com>
482 * debug-mini.c (mono_debug_init_method): Allow
483 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
484 (mono_debug_add_icall_wrapper): New method.
486 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
488 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
490 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
493 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
495 * aot.c (mono_aot_load_method): Fix loading of debug info.
497 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
499 * aot.c: Add logging support.
501 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
503 * mini.h: Add prototype for mono_print_method_from_ip.
505 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
507 * inssel.brg: 64 bit fixes.
509 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
512 * Makefile.am: Add SPARC64 support.
514 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
516 * aot.c: Fix alignment problems on 32 bit platforms.
518 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
520 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
523 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
526 * mini.h: Bump AOT file version. Some 64 bit fixes.
528 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
530 * inssel-sparc.brg: Add new rule to avoid register moves.
532 * inssel.brg: Add ldind_to_load_membase helper function.
534 2004-06-30 Ben Maurer <bmaurer@ximian.com>
536 * mini.c: OffsetToStringData intrinsic.
538 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
540 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
542 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
545 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
546 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
548 * mini.c: reinstated mono_compile_get_interface_var()
549 on x86, too, since the change breaks the Gtk# build there as well.
551 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
553 * driver.c: remove loop from the default optimizations: it seems to
554 interact badly with some of the other options (see bug #60613).
556 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
558 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
559 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
561 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
563 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
564 vararg-using methods.
566 2004-06-21 Martin Baulig <martin@ximian.com>
568 * mini/mini-exceptions.c
569 (mono_handle_exception): Added `gpointer original_ip' argument.
570 After calling mono_unhandled_exception(), call
571 mono_debugger_unhandled_exception() and if that returns true,
572 restore the context and return.
574 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
576 * mini-ppc.c: prefer the use of relative branches so
577 they won't need to be patched in aot code (patch from Patrick Beard).
579 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
581 * aot.c: patch from Patrick Beard to make the output assembly
582 more correct for the MacOSX assembler. Small tweak to
583 generate sane images on Linux/PPC, too.
585 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
587 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
588 case until bug #59509 is fixed (shows up in #60332).
590 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
592 * mini.c: make sure the needed wrappers are compiled, too, with
595 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
597 * driver.c: remove NPTL reference in --version output.
599 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
601 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
602 generate valid assembly for the Mach-O assembler.
604 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
606 * driver.c: don't include abcrem in the all optimization specifier
607 since it slows down jit compilation too much for now.
609 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
611 * mini.c: use BIGMUL only if both operands have the same signage.
612 * iltests.il: Test for bug 60056. (errors related to signage in
617 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
619 * mini.c, aot.c: memory leak fixes.
621 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
623 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
625 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
627 * Makefile.am: remove the -static hack completely, it links in
628 statically glib as well.
630 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
632 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
633 * exceptions.cs: make it compile with new mcs/csc.
635 2004-06-03 Massimiliano Mantione <massi@ximian.com>
636 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
637 and added relevant test case.
639 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
641 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
642 regressions in gtk-sharp.
644 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
646 * exceptions.cs: New regression tests.
648 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
650 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
652 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
654 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
656 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
658 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
660 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
662 * mini.c (mono_jit_runtime_invoke): Init class in this
663 method instead of trusting mono_jit_compile_method to
664 do the work (because wrappers can be in object class)
666 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
668 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
670 * basic-long.cs: New regression test.
672 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
674 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
677 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
679 * Makefile.am: fix miguel's change to build mono statically against
680 libmono (track build dependencies).
682 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
684 * cfold.c: Some glib versions do not have G_MININT32.
686 2004-05-26 Massimiliano Mantione <massi@ximian.com>
688 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
689 with precision of tan, atan, sin and cos, and implemented related
690 regressions tests (fixes bug 54467, but one new problem appeared and
693 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
695 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
697 * exceptions.cs: Add test for constant folding && division by zero.
699 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
700 since driver.c is in libmono too, so the optimization was useless.
702 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
703 variable to driver.c so the compiler can emit more efficient code to
706 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
708 * Makefile.am: don't distribute generated inssel.[ch] files.
710 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
712 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
713 into the default appdomain. Fixes #58707.
715 * jit-icalls.c: Remove the broken approximation for truncl, doing
716 no conversion is better.
718 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
721 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
723 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
724 of the mcrxr instruction which is not available on some processors
725 even if it's documented to be. Implement add and sub overflow correctly
726 (still not complete for long unsigned). Speed up icalls a bit.
728 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
730 * mini.c (mono_jit_compile_method_with_opt): Make sure that
731 we run .cctor in the current domain instead of target_domain.
733 Fixes bug #58558, .cctor not being called in -O=shared.
735 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
737 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
739 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
741 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
742 which can be done with an imm8, do it that way.
743 (mono_arch_output_basic_block): ditto for a jmp
744 (mono_arch_emit_prolog): Computate maximum offset of a label.
746 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
748 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
749 now tries to allocate prefered physical reg's for virtual
750 regs. This reduces the number of emited spills/loads with
751 20-30% on our core assemblies.
753 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
755 * jit-icalls.c: truncl() is not needed and trunc() is
756 the correct thing to do anyway (bug #58287).
758 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
760 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
763 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
765 * driver.c: enable loop optimizations by default.
767 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
769 * mini-x86.c: fix calc of max loop size when aligning loops start.
771 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
773 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
776 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
778 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
781 * basic-long.cs: Add tests for add/subtract of immediates with carry.
783 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
785 * mini.c (inline_method): Allways inline some wrappers even if the cost
786 is too large. Fixes #58785.
788 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
790 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
792 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
793 (crichton@gimp.org). Beginning of support for sparc/linux.
795 * mini-sparc.c: Optimize retrieval of LMF address.
797 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
799 * exceptions-ppc.c: handle alloca in methods with clauses.
801 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
803 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
805 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
807 * mini.c: Delegate most of the abort signal work to
808 mono_thread_request_interruption, which also handles Stop and Suspend
811 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
813 * mini.c mini.h: Allow inlining of icall wrappers if the backend
814 supports the save/restore lmf opcodes.
816 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
818 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
821 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
823 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
825 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
826 methods which contain array accesses.
828 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
829 boundaries. Fixes #58537.
831 * iltests.il: Add regression test for #58537.
833 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
835 * mini-x86.c (mono_arch_local_regalloc): Last part of
836 fix for bug #58633 (releasing register to early).
838 2004-05-18 Miguel de Icaza <miguel@ximian.com>
840 * basic-long.cs: Add new regression test.
842 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
844 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
845 register too early on the chain.
847 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
849 * mini.c (create_helper_signature): Use a helper function to reduce
850 the code which needs to be written. Also set the calling convention of
851 icalls on windows. Fixes #57840.
853 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
855 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
856 exceptions-ppc.c: added helper function to get the instruction address
857 from a signal handler context.
859 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
861 * helpers.c: use g_get_tmp_dir. Invokes happyness
864 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
866 * helpers.c: Add new env variable to pass args to objdump.
867 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
869 2004-05-17 Radek Doulik <rodo@ximian.com>
871 * Makefile.am (common_sources): added abcremoval.h so it get
872 disted and daily mono packages on go-mono.com will build again
874 2004-05-17 Massimiliano Mantione <massi@ximian.com>
876 * abcremoval.c: Fixed coding style, added copyright header.
878 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
880 * mini.h: Added prototype for abc removal main function.
882 * build_relations_propagation_table.pl: Added copyright header.
884 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
886 * basic-long.cs: reg test for complex ceq_long bug.
888 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
890 * mini-x86.c (mono_arch_local_regalloc): Correctly free
891 reg in long and clob case (bug #58343). Fixed/added comments.
893 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
895 * mini.c (mono_jit_runtime_invoke): Follow new convention
896 of calling the invoke method with an function pointer.
898 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
900 * ChangeLog: Fix author of memory leak patch.
902 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
904 * Makefile.am: fix make dist as well...
907 2004-05-14 Massimiliano Mantione <massi@ximian.com>
909 * cfold.c: Made so that conversions from pointer to int4 are no-ops
910 on archs where pointers are 4 bytes long.
912 * Makefile.am: Added abcremoval.c source file.
914 * abcremoval.c: Added abcremoval.c.
916 * abcremoval.h: Added abcremoval.h.
918 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
920 * inssel.brg: Enabled bounds check removal.
922 * mini.c: Added support for abcrem optimization.
924 * mini.h: Added abcrem optimization label.
926 * driver.c: Added support for abcrem optimization.
928 * propagated_relations_table.def: Added propagated_relations_table.def.
930 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
932 * mini.c, cfold.c: fix style.
934 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
936 * mini.c: handle issue with the low-level implementation of
937 some long opcodes (bug #54209).
939 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
941 * basic.cs: test for my new cmov stuff.
943 2004-05-13 Patrik Torstensson
945 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
946 opt and added peephole documentation.
948 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
950 * tramp-ppc.c: rewrote the generic trampoline code.
952 2004-05-11 Patrik Torstensson
954 * mini-x86.c: optimize long shl/shr asm code (one less branch)
956 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
958 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
960 * mini.h mini.c dominators.c: Applied patch from Derek Woo
961 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
963 * mini.c: Add new icalls for AsAny marshalling.
965 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
967 * tramp-ppc.c, mini-ppc.c: more cleanups.
969 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
971 * mini.c: no warnings.
973 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
975 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
977 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
979 * mini.c: In the thread abort signal handler, if the thread is in the
980 process of being stoped, don't throw the Abort exception, just stop the
983 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
985 * tramp-ppc.c: removed old code.
987 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
989 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
990 do some simple speed optimizations on ppc.
992 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
994 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
995 and large offsets in load/store.
997 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
999 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
1000 it causes regressions.
1002 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
1004 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
1007 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1009 * jit-icalls.c: remove warnings.
1010 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
1011 speedups for unsafe code.
1013 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
1015 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
1017 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
1019 * basic-calls.cs: Add new regression test.
1021 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
1024 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
1026 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
1029 2004-05-06 Patrik Torstensson
1031 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
1032 long reg allocation in any reg (not only eax:edx) and implemented
1033 long shl/shr ops in asm instead of helpers.
1035 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
1037 * mini-sparc.h: Fix warnings.
1039 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
1042 * mini-exceptions.c (mono_handle_exception): Call the filter in a
1043 separate statement for clarity.
1045 * mini-sparc.c: Update status.
1047 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
1049 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
1052 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1054 * inssel-ppc.brg: another small pre-release workaround:
1055 we don't do overflow detection for long_sub_un.
1057 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1059 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
1060 (also works around a weird ppc bug: 57957).
1062 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
1064 * tramp-ppc.c: trampoline fixes.
1066 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
1068 * mini-ppc.c: fixed typos.
1070 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1072 * mini-ppc.c, exceptions-ppc.c: more code saves registers
1073 at the top of the stack. Fixed typos. Use a frame registers
1074 for all the methods with exception clauses.
1076 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1078 * exceptions-ppc.c: restore fp registers.
1080 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1082 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1083 order from the stack top (moved the stack room to save the
1084 return value for trace after the param area). Fixed corruption
1085 in restoring registers on unwind.
1087 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1089 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1091 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1093 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1094 and prolog/epilog for methods that use it. Allow
1095 enough param area room for varargs methods. Fix miguel's
1096 breakage in exception handling.
1098 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1100 * Makefile.am: run genmdesc only on current arch.
1102 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1105 * mini-x86.h: fix the build on windows.
1107 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1109 * 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.
1111 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1113 * mini-exceptions.c: New file.
1115 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1116 Move some parts of the x86 exception handling code to an
1117 arch-independent file so it can be shared with other ports.
1119 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1121 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1123 2004-04-26 David Waite <mass@akuma.org>
1125 * driver.c: remove comma from end of enumeration declaration
1127 2004-04-26 Jackson Harper <jackson@ximian.com>
1129 * driver.c: parse config file before loading first assembly. This
1130 allows the user gac to be enabled/disabled.
1132 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1134 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1135 simpler mechanism: we do not care what is encoded initially
1136 (branch absolute or relative), we care about the code and its
1137 target. I kept the old code for reference for now.
1139 The new code tries first to determine if the jump is anywhere in
1140 the -/+32 absolute meg range, if it succeeds, it encodes using the
1141 absolute branch; If not, it tried to find something in the
1142 relative range, if not, it uses the handle_thunk code.
1144 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1146 * exceptions-ppc.c: use the correct ip register on macosx.
1148 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1150 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1152 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1154 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1155 Raise exception on integer divide by zero by hand since the hw
1156 doesn't support it. Handle NaNs in FP compares.
1158 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1160 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1161 code reducing duplication between the platforms and enabled
1162 signal exception handling (on linux for now).
1164 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1166 * exceptions-ppc.c: more macosx support.
1168 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1170 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1172 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1174 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1176 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1178 * iltests.il: more tests.
1180 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1182 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1185 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1187 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1189 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1191 * liveness.c: Mark variables as volatile in all basic blocks reachable
1192 from exception clauses.
1194 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1196 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1199 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1201 * iltests.il, basic.cs: more tests for regalloc.
1203 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1205 * iltests.il: Some tests for register allocation modifications
1208 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1210 * exceptions.cs: Add regression test for bug #56782.
1212 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1213 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1214 the beauty of fixing the same thing in 5 different files...
1216 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1218 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1221 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1223 * mini.c: Add support for STRWLPARRAY marshalling convention.
1225 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1227 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1228 to init the context to setup the regs pointer).
1230 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1232 * exceptions-ppc.c: more exceptions work.
1234 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1236 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1239 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1241 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1242 can use the memory directly.
1244 * cpu-pentium.md: Update documentation from a post from Zoltan.
1246 add x86_add_membase, x86_sub_membase, x86_mul_membase
1248 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1250 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1251 GENERAL_REGS they were also hardcoded for all PPC ports.
1253 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1255 Remove hard-coded limit for floating point registers, use
1256 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1258 Notice that in MacOS X calling conventions you can fit a lot more
1259 floating point values in registers, so I should update the PInvoke
1260 test to excercise the passing of floating point values on the
1261 stack (currently broken).
1263 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1265 * tramp-ppc.c (create_trampoline_code): Added
1266 JUMP_TRAMPOLINE_SIZE.
1267 (ppc_magic_trampoline): Follow the pattern from
1268 x86_magic_trampoline: if code is set to zero, return.
1269 (create_trampoline_code): Always pass MonoMethod to the jump
1270 trampoline, before it was passing a null.
1271 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1272 share the code with mono_arch_create_jit_trampoline.
1274 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1276 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1279 * cpu-g4.md: Added length for jmp instruction, the worst case
1280 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1283 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1285 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1287 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1289 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1290 before each IL instruction.
1292 * mini.c (CEE_BOX): Fix warnings.
1294 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1296 * mini.c: removed a few unused vars and extra whitespace.
1298 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1300 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1302 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1304 (OP_GETCHR): use the above
1305 (CEE_LDELEMA): use the above.
1307 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1308 version of the generic impl.
1309 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1310 (CEE_LDELEMA): use the above.
1312 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1314 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1317 * iltests.il: Added new regression test for #56317.
1319 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1321 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1322 under NetBSD. Fixes #56450.
1324 * liveness.c (update_gen_kill_set): Fix previous patch.
1326 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1328 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1330 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1332 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1335 * inssel-sparc.brg: Add more optimizations.
1337 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1339 2004-04-01 Martin Baulig <martin@ximian.com>
1341 * mini.c (handle_box): New static function; moved the
1342 implementation of CEE_BOX here.
1343 (mono_method_to_ir): Added `constrained_call' variable.
1344 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1345 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1346 mono_method_get_constrained() to get the method.
1348 2004-04-01 Martin Baulig <martin@ximian.com>
1350 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1351 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1352 (mono_method_to_ir): We don't need these macros anymore since
1353 mono_class_get_full() already takes care of it.
1355 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1357 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1358 use @function (as doesn't accept #function here) and check the return
1359 value of system and stop if fails.
1361 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1363 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1365 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1367 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1369 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1371 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1374 * basic-long.cs: Add test for negation of Int64.MinValue.
1376 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1378 * mini-sparc.c: Update status.
1380 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1382 * exceptions-sparc.c: Fix return value in filters.
1384 * inssel-sparc.brg: Fix register allocation in some rules.
1386 2004-03-28 Martin Baulig <martin@ximian.com>
1388 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1391 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1393 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1395 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1396 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1397 remove unused conv_u4 opcode.
1399 * mini-x86.c: Remove valgrind workaround since it slows down things
1400 even when mono is not run under valgrind.
1402 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1404 * mini-sparc.c: Update status.
1406 * inssel-sparc.brg: Add some optimizations.
1408 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1409 future delay slot filling. Add support for varargs, tail calls and JMP.
1411 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1412 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1414 * inssel.brg: Fix register allocation in OP_ARGLIST.
1416 * inssel.brg: Fix warnings.
1418 2004-03-25 Martin Baulig <martin@ximian.com>
1420 * mini.c (inflate_generic_field): Removed.
1421 (mini_get_method): Removed, use mono_get_method_full(),
1422 (mini_get_class): Removed, use mono_class_get_full().
1423 (mono_method_to_ir): Pass our generic context to
1424 mono_field_from_token().
1426 2004-03-25 Martin Baulig <martin@ximian.com>
1428 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1429 of a `MonoMethod *'.
1430 (mini_get_method): Take a `MonoGenericContext *' instead
1431 of a `MonoMethod *'.
1432 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1433 a new local variable called `generic_context' which holds the
1434 current `MonoGenericContext *'; use it to lookup things.
1436 2004-03-24 Martin Baulig <martin@ximian.com>
1438 * mini.c (mini_get_class): New static method; if we're inside a
1439 generic instance, inflate the class if neccessary.
1440 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1442 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1444 * iltests.il: New regression test for #55976.
1446 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1449 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1451 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1454 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1456 * liveness.c: Consider SSA stores as well as loads when making vars
1459 * exceptions.cs: New regression tests for register allocation.
1461 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1463 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1464 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1465 domain lock only to protect puntual access to data structures.
1466 Added access lock for sighash, jit_icall_hash_name,
1467 jit_icall_hash_addr and domain->code_mp.
1469 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1471 * driver.c: Print SIGSEGV handling method.
1473 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1475 * mini.c (setup_jit_tls_data): Handle case when this is called
1476 multiple times for a thread.
1478 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1479 is different from fbxx_un. Fixes #54303. Also use constants instead of
1480 magic numbers in a lot of places.
1482 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1484 * exceptions.cs: Fix cctor test when --regression is used.
1486 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1488 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1491 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1493 * inssel-ppc.brg: fixed register assignments for some rules.
1495 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1497 * exceptions.cs: Add test for exceptions in static constructors.
1499 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1500 static constructors outside the domain lock. Fixes #55720.
1502 2004-03-17 Martin Baulig <martin@ximian.com>
1504 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1505 (inflate_generic_field): Take the `MonoMethod *' instead of the
1506 `MonoClass *' and added support for generic method.
1507 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1508 have a `field->parent->gen_params', only inflate the field if it's
1509 an open constructed type.
1511 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1513 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1514 exception object instead of the preconstructed ones.
1516 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1518 * mini.c: reverted changed to sigsegv_signal_handler commited
1519 accidentally in the previous patch.
1521 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1524 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1525 running --aot with an old assembly.
1527 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1529 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1532 * mini-sparc.c: Add support for v9 branches with prediction.
1534 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1536 * mini.c (mini_init): #warning is GNUC only
1538 * mini-sparc.h: implement __builtin_frame_address
1539 and __builtin_return_address for Sun C compiler
1541 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1543 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1545 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1547 * basic-calls.cs: Add test for unaligned byref long argument passing.
1549 * mini-ops.h: Add sparcv9 compare and branch instructions.
1551 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1552 v9 instructions if we have a v9 cpu.
1554 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1555 registers for global allocation.
1557 * exceptions-sparc.c: Fixes.
1559 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1561 * liveness.c (mono_analyze_liveness): Optimized version.
1563 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1565 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1568 * basic-float.cs basic-calls.cs: New regression tests.
1570 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1572 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1573 sigaltstack implementation.
1575 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1577 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1578 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1580 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1582 * mini.c: Fix warnings.
1584 * mini.c (mono_resolve_patch_target): New function which contains the
1585 arch independent part of the patching process.
1587 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1588 patching code to a separate function.
1590 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1592 * mini.c (add_signal_handler): ifdef out on Windows
1594 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1596 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1597 cpu-sparc.md: Add exception handling support + other fixes.
1599 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1600 typed GC detection in --version.
1602 * basic.cs exceptions.cs: New regression tests.
1604 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1605 the arch specific code can store data during a compilation.
1607 * mini-ops.h: Add OP_SETFRET.
1609 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1610 function, register a separate icall for each arity, so the icalls can
1613 * mini.c (mono_print_tree): Print negative offsets in a more readable
1616 * mini.c: Make signal handling work on sparc.
1618 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1620 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1622 * jit-icalls.c: Emulate truncl by aintl on solaris.
1624 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1626 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1628 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1630 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1632 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1633 a MarshalByRef type, inline a method that performs the check, taking into
1634 account that the object can be a proxy. Also implemented tow new opcodes:
1635 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1636 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1637 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1639 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1641 * mini-ppc.c: if a relative branch displacement is too big
1642 but it points to and area reachable with an absolute branch,
1645 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1647 * mini.c: optimize small copies in cpblk.
1649 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1651 * basic-calls.cs basic-float.cs: New regression tests.
1653 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1654 negative offsets from %fp. Implement localloc. Fix local register
1655 allocation. Fix the case when the this argument needs to be saved to
1656 the stack. Implement some missing opcodes.
1658 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1660 * mini.c (mini_method_compile): Reenable global regalloc in methods
1661 with exception handlers.
1663 * linear-scan.c (mono_varlist_sort): Fix warning.
1665 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1667 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1670 * liveness.c: Make all variables uses in exception clauses volatile, to
1671 prevent them from being allocated to registers. Fixes #42136.
1673 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1675 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1678 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1679 argument to mono_arch_regalloc_cost.
1681 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1684 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1686 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1687 Make the cost of allocating a variable to a register arch dependent.
1689 * basic-calls.cs: Fix compilation of tests.
1691 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1692 helper function to cut back on the number of #ifdefs needed.
1694 * mini-ppc.c: Fix compilation.
1696 * basic-calls.cs: New regression tests.
1698 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1700 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1701 of l0 since that is callee saved.
1703 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1706 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1707 of delay instruction.
1709 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1711 * mini.h (MonoCallInst): Add 'virtual' flag.
1713 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1715 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1717 * *.cs: New regression tests.
1719 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1722 * mini.c (mono_runtime_install_handlers): Fix build.
1724 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1725 'signal_stack_size' members.
1727 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1728 alternate signal stack.
1730 * exceptions-x86.c: Add stack overflow handling.
1732 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1733 functions to arch independent code.
1735 * mini.c (mono_print_tree): Print more detailed info for load_membase
1738 2004-02-23 Martin Baulig <martin@ximian.com>
1740 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1742 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1744 * mini-x86.c: fixed reg allocation for div/rem.
1746 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1748 * driver.c (mono_main): Report some configuratio options on --version.
1750 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1752 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1753 low in the address space. Correctly flush memory in thunks where we
1756 2004-02-20 Martin Baulig <martin@ximian.com>
1758 * mini.c (mini_get_method): New static method; inflate all generic
1759 methods and methods in open generic instances.
1760 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1761 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1763 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1765 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1767 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1769 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1771 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1773 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1774 it compile using Sun's compiler.
1776 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1778 * 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.
1780 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1782 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1784 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1786 * mini-ppc.c: handle calls outside of the allowed range with thunks
1787 allocated using the code manager.
1788 * tramp-ppc.c: use the code manager to hold generated native code.
1789 Fixed the magic trampoline to just patch vtable entries.
1791 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1793 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1796 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1798 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1801 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1802 if we have a working __thread implementation.
1804 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1805 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1807 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1809 * mini-x86.c: Fix compilation under gcc 2.
1811 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1813 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1814 contains a call to the wrapped function.
1816 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1817 OP_<CALL>_IMM opcodes, and use them under X86.
1819 * mini.c (mono_jit_find_compiled_method): Fix warning.
1821 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1823 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1825 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1826 functionality to mini.c.
1828 * mini.c (mono_create_jump_trampoline): New function to create a jump
1829 trampoline. Return a compiled method instead of a trampoline if it
1830 exists. Add a cache for jump trampolines.
1832 * mini.c (mono_jit_find_compiled_method): New function to return a
1833 compiled method if it exists.
1835 * mini-x86.c: Call mono_create_jump_trampoline instead of
1836 mono_arch_create_jit_trampoline.
1838 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1839 a jump trampoline. Fixes #52092.
1841 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1843 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1844 which is not up-to-date. Add check_corlib_version () instead.
1846 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1849 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1850 since newer valgrind versions do not need it.
1852 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1853 compile a method with a given set of optimizations.
1855 * mini.c: Compile icall wrappers on-demand instead of at startup.
1857 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1858 wrapper for an icall.
1860 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1862 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1865 * iltests.il: Add test for non-empty stack before switch instruction.
1867 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1869 * mini.c: Add support for new stringbuilder marshalling conventions.
1871 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1873 2004-02-01 Martin Baulig <martin@ximian.com>
1875 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1876 in `ginst->mtype_argv'.
1878 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1880 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1881 facilitate grepping.
1883 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1885 * mini.c: fixed buglet in initobj generic implementation for references.
1887 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1889 * Makefile.am: make the version script conditional.
1890 * jit-icalls.c: handle missing truncl().
1892 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1894 * exceptions.cs: Add more tests for double->int conversion.
1896 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1897 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1899 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1901 * driver.c: make --verbose --version emit an error
1902 if the loaded corlib doesn't match the runtime version.
1904 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1906 * mini-ppc.h: export ppc_patch().
1907 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1908 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1909 on par or better than on MacOSX.
1911 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1913 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1914 mono_lookup_pinvoke_call.
1916 * mini-x86.c: Under windows, the default pinvoke calling convention is
1917 stdcall. Fixes #52834.
1919 * mini.c (optimize_branches): Add an upper bound to the number of
1920 iterations to prevent infinite loops on strange loops. Fixes #53003.
1922 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1924 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1925 and ISINST. Fixes #52093.
1927 * objects.cs (test_0_vector_array_cast): New tests.
1929 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1931 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1932 checking in Array.Set ().
1934 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1937 * object.cs (test_0_multi_array_cast): New regression test.
1939 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1941 * exceptions-ppc.c: fix build on Linux/PPC.
1943 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1945 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1946 running under valgrind.
1947 (x86_magic_trampoline): Fix build bustage.
1949 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1950 negative values as well. This is needed for the encoding of the line number
1951 info, since sometimes the line numbers are not in increasing order.
1953 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1955 * cpu-pentium.md (localloc): Increase the size of the localloc
1956 instruction since it is a loop under Win32.
1958 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1961 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1963 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1964 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1965 Max Horn (max@quendi.de). Fix file names in comments.
1967 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1969 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1970 avoid stack overflow.
1971 (replace_usage): Avoid uninitialized variable warnings.
1973 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1974 and taking the address of valuetype variables.
1976 2004-01-03 Patrik Torstensson
1978 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1979 for other purposes than FP later on.
1981 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1983 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1986 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1988 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1990 2003-12-30 Patrik Torstensson <p@rxc.se>
1992 * mini-x86.h: Decreased number of availiable fp regs.
1993 Solves corner cases with FP spilling.
1995 2003-12-23 Patrik Torstensson <p@rxc.se>
1997 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1998 for floating point stack tracking / spilling on x86.
2001 * basic-float.cs: added float mul overflow test.
2003 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
2005 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
2007 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2009 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
2010 supports for cond branches that overflow the immediate
2011 overflow offset. mcs can compile simple programs.
2013 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2015 * exceptions-ppc.c: exception handling support wip:
2016 finally handlers get run on exception.
2018 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
2020 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
2023 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2025 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
2026 initial support for stack walking and unwinding.
2028 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
2030 * driver.c (mono_main): Make corlib-out-of-sync message more
2031 descriptive. Also remove verify_corlib call.
2033 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2035 * mini.c: make CEE_NEWARR calls and other emulated opcodes
2036 not overlap with other call's arguments, too.
2038 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
2040 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
2041 move to arch-specific code the choice of arch-specific
2042 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
2043 * mini.c: ensure emulation calls will not interleave
2046 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
2048 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
2049 the magic trampoline stack frame is dropped before executing
2052 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
2054 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
2055 and integer to fp conversions. Added support for overflowing
2056 arguments on the stack. Reserve a couple more registers as temps.
2057 Added support for aot compilation (as output still needs to be
2060 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2062 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
2063 Don't overwrite return register in some corner cases.
2065 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
2067 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
2068 static constructors when AOT compiling.
2070 * driver.c (mono_main): Call mono_check_corlib_version.
2072 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2074 * cpu-g4.md, basic.cs: fixed div target register.
2076 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2078 * mini-ppc.c, basic.cs: shl_imm fix with test.
2080 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2082 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2083 structures by value. Misc fixes.
2084 * objects.cs: more tests.
2086 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2088 * mini-ppc.c: lconv.ovf.i implemented.
2090 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2093 (mini_init): don't error out if someone already called g_thread_init.
2095 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2097 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2098 to be any type per the spec. Fix abnormal memory usage when
2099 the same object is repeatedly thrown.
2101 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2103 * mini.c: check for overruns in IL code.
2105 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2107 * TODO: Add/remove some todo entries.
2109 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2111 * driver.c (mono_main): Call mono_verify_corlib.
2113 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2115 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2116 This has been moved to mini.c
2117 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2118 type being casted is marshalbyref it could be a proxy, so instead of
2119 emitting the type check code, emit a call to a runtime method that will
2120 perform the check by calling CanCastTo if needed.
2122 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2124 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2125 methods with large stack frames under Win32.
2127 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2129 * Makefile.am: Distribute regression tests.
2131 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2132 at the end instead of inserting each variable into the sorted list.
2134 * linear-scan.c (mono_varlist_sort): New helper function.
2136 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2138 * mini.c: ensure arguments and locals are within bounds.
2140 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2142 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2145 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2147 * mini.c (mono_cprop_copy_values): Fix crash.
2149 * aot.c: Set verbosity back to 0.
2151 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2153 * regalloc.c: complete memory leak fix by Laurent Morichetti
2156 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2158 * driver.c (main_thread_handler): Revert the previous patch.
2160 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2163 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2164 memory from the memory pool.
2166 * driver.c (main_thread_handler): Turn on all optimizations when
2169 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2170 an array for better performance.
2172 * regalloc.c (mono_regstate_assign): Fix memory leak.
2174 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2175 serialize the debug info.
2177 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2178 debug info from the serialized representation.
2180 * aot.c: Save debug info into the generated file and load it when
2183 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2185 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2187 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2188 More FP-related fixes.
2190 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2192 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2193 and register allocation buglet. Hello world now runs.
2195 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2197 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2198 * tramp-ppc.c: fixed class init trampoline.
2199 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2201 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2203 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2204 mini.c: more ppc changes/fixes.
2206 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2208 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2209 Also optimize the case when the arguments are the same in the caller
2212 * iltests.il: Add tests for tail calls with valuetype arguments.
2214 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2216 * mini-ppc.c: fixes for struct return type.
2218 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2220 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2221 mono_spillvar_offset() to arch-specific code.
2223 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2225 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2227 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2229 * exceptions-x86.c: Fix stack space leaks.
2231 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2232 registers from the lmf if the method has save_lmf set.
2234 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2236 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2237 of icall wrappers into InvokeInDomain, since these are now per-domain.
2239 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2241 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2242 make some opcode emulation and intrinsic ops enabled/disabled
2243 according to the architecture. More fixes.
2245 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2247 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2249 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2251 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2252 arch-specific handling for 'this' and struct return type to
2255 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2257 * aot.c: prevent divide by zero error when reporting (it happened with
2260 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2262 * mini.h (inst_switch): Remove unused macro.
2264 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2267 (load_aot_module): free 'info->methods' and 'info' properly. No more
2268 "free(): invalid pointer blah" messages when you have an old aot
2271 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2273 * jit-icalls.c, mini.c: Added support for context static fields.
2275 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2277 * mini.c (mono_method_blittable): Methods which set LastError are not
2278 blittable either. Fixes #51108.
2280 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2282 * mini.c: flush icache.
2283 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2285 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2287 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2289 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2291 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2294 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2297 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2299 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2301 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2302 instruction when the result is discarded.
2304 * iltests.il (test_0_div_regalloc): New regression test.
2306 * arrays.cs: Fix compilation error.
2308 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2310 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2311 float rules to inssel-x86.brg: sane architectures with FP registers
2312 don't need to implement these rules.
2314 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2316 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2318 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2320 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2321 implementation of 32 bit systems.
2323 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2325 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2326 (Jeroen Zwartepoorte).
2328 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2330 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2331 the caller and the callee matches.
2333 * mini.c (mono_method_to_ir): Add comment.
2335 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2336 signbit is missing on some platforms.
2338 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2340 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2342 * mini.c (setup_jit_tls_data): Call the new function.
2344 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2346 * mini-x86.c: Add experimental support for fast access to the lmf
2347 structure under NPTL/Linux 2.6.x.
2349 2003-11-06 Martin Baulig <martin@ximian.com>
2351 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2352 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2355 2003-11-02 Martin Baulig <martin@ximian.com>
2357 * mini.c (inflate_generic_field): New static method.
2358 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2359 generic instance and the field is declared in a generic type, call
2360 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2362 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2364 * mini.h mini.c (mono_method_same_domain): New function to return
2365 whenever the caller and the callee are in the same domain.
2367 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2369 2003-10-30 Martin Baulig <martin@ximian.com>
2371 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2372 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2374 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2375 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2377 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2379 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2382 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2383 object here, so it is in the correct appdomain etc.
2385 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2387 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2389 (mono_method_to_ir): Avoid freeing the type created returned from
2390 mono_type_create_from_typespec, since it is put into an internal cache
2391 by the function. Fixes pointer.exe.
2393 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2394 trampolines for icalls and pinvokes as well. Fixes #33569.
2396 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2398 * mini.c: Update after appdomain changes.
2400 * mini.c (mono_jit_compile_method_inner): Allways compile native
2401 method wrappers in the root domain, since there can only be one
2402 instance of them, whose address is stored in method->info.
2404 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2406 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2407 environment variable. Instead detect automatically whenever running
2408 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2411 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2413 * trace.c, trace.h: New files that implement the new trace option
2416 * driver.c: Document new --trace options.
2418 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2421 - if (mono_jit_trace_calls)
2422 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2424 * mini.h: prototypes.
2426 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2428 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2430 * mini.c inssel.brg: Implement typedefbyref opcodes.
2432 * mini.c (mono_jit_compile_method): Remove unused local variable.
2434 * mini.c (mono_jit_compile_method_inner): Ditto.
2436 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2438 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2440 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2442 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2444 * mini.c (mono_no_aot): Remove unused global variable.
2446 * mini.c: Thread safety fixes.
2448 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2450 * mini.c (mono_create_class_init_trampoline): Add a lock around
2451 class_init_hash_addr.
2453 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2456 * mini.c: Decompose the NEWARR instruction before decomposing its
2457 arguments. Fixes #30073.
2459 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2461 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2464 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2466 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2468 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2470 * driver.c: Add support for compiling icall wrappers to --compile.
2472 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2474 * inssel.brg: The empty value in class->interface_offsets is -1, not
2477 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2479 * objects.cs: New test for 'is' operator on an array of interfaces.
2481 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2483 * tramp-ppc.c: update trampoline code to support jumps
2484 and class initialization.
2486 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2488 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2490 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2492 * inssel.brg (OP_UNBOX): Remove unused rule.
2494 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2495 region instead of one for each method. Fixes #47813.
2497 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2499 * exceptions.cs (test_0_nested_finally): New regression test for
2500 nested exception handlers.
2502 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2504 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2506 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2509 * mini.c (mono_method_check_inlining): Make the inlining limit
2510 configurable by an environment variable.
2512 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2514 * mini.h: Bump AOT file version.
2516 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2517 token, store the image along with the token, since the token might not
2518 refer to the same image as the method containing the relocation,
2519 because of inlining.
2521 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2523 * mini.c (mono_precompile_assemblies): New function to compile
2524 all methods in all loaded assemblies.
2526 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2528 * regalloc.h regalloc.c (MonoRegState): Change the type of
2529 iassign and fassign to int*, since they can contain large negative
2530 values if the register is spilled. Also added some comments. Fixes
2533 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2534 under Win32. Fixes #42964.
2536 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2538 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2540 * aot.c: Added support for AOT compiling methods which contain calls
2541 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2544 * driver.c (compile_all_methods): Run the compilation in a thread
2545 managed by mono. Fixes #44023.
2547 * mini.c (mono_codegen): Print full method name in verbose output.
2549 * mini-x86.c (mono_arch_patch_code): Fix warning.
2551 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2552 jumps, since the method we are jumping to might be domain-specific.
2554 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2556 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2558 * inssel.brg: string chars are unsigned.
2560 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2562 * TODO: New todo item.
2564 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2565 which calls mono_runtime_class_init and patches the call site to
2566 avoid further calls.
2567 (mono_arch_create_class_init_trampoline): New arch specific function
2568 to create a class init trampoline.
2569 (create_trampoline_code): Generalized so it can create
2570 class init trampolines as well.
2572 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2573 (mono_create_class_init_trampoline): New function to create and cache
2574 class init trampolines.
2575 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2576 vtable given the address of a class init trampoline. Used by the
2578 (mono_codegen): Generate a call to a trampoline instead of
2579 mono_runtime_class_init in LDSFLD[A].
2580 (mono_codegen): Add relocations for the new trampoline.
2582 * mini.h mini-x86.c aot.c: Added a new relocation type:
2583 MONO_PATCH_INFO_CLASS_INIT.
2585 * mini.h: Bump AOT version number.
2587 * aot.c: Create a copy of the loaded code instead of using the original
2588 so methods which call each other will be close in memory, improving
2591 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2592 patch since it breaks the regression tests.
2594 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2595 for the register saving instruction sequence since the
2596 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2598 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2600 * TODO: Fix todo item && remove another.
2602 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2604 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2607 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2608 function of the module.
2610 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2611 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2612 --no-aot command line option.
2614 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2616 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2617 by Bernie Solomon (bernard@ugsolutions.com).
2619 * inssel.brg: Refactor the interface offset table related code into
2620 its separate functions and add support for the AOT case.
2622 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2624 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2626 * aot.c: Added mono_aot_verbose variable and made all debugging
2627 output depend on the value of this variable.
2629 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2630 method_label and info_label.
2632 * mini.h mini-x86.c aot.c: Added a new relocation type
2633 MONO_PATCH_INFO_IID for klass->interface_id.
2635 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2636 the MonoJitInfo structure.
2638 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2639 a non-root appdomain in shared mode.
2641 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2643 * aot.c: make aot loader less verbose. Remove free of unused variable.
2645 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2647 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2649 * .cvsignore: Added *.dll.
2651 * mini.c (mono_print_tree_nl): New function callable while debugging.
2653 * mini.c (mono_print_code): Export this.
2655 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2658 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2660 * mini.h (MonoCompile): Added 'jit_info' field.
2662 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2663 the cfg structure, since it is needed by the AOT compiler.
2665 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2667 * aot.c: A major rewrite. Changes include:
2668 - save exception tables for methods which have them.
2669 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2671 - reworked the file format so it is now much smaller and needs
2672 fewer relocation entries.
2674 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2676 * aot.c (load_aot_module): Fix build bustage on platforms without
2679 2003-09-04 Martin Baulig <martin@ximian.com>
2681 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2683 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2685 * TODO: Some new optimization ideas.
2687 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2689 * aot.c: Save the optimization flags used to compile the code into
2692 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2693 support emitting domain specific code.
2695 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2696 no longer domain neutral. It can be made domain neutral by compiling
2697 with --optimize=shared.
2699 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2702 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2703 loading of AOT code.
2705 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2707 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2708 if there is no domain neutrality information.
2710 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2712 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2713 format version into the generated library.
2715 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2716 callee method into the caller since one of them could be shared.
2718 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2719 system exceptions from AOT code now works.
2721 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2722 method if it is domain neutral and the callee is not.
2724 * graph.c (cfg_emit_one_loop_level): Fix warning.
2726 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2728 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2731 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2733 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2734 is needed by code which is executed before mono_runtime_init ().
2735 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2737 * mini.c (mono_thread_abort): Fix warning.
2738 (mono_jit_compile_method): Call static constructor in the AOT case too.
2740 * aot.c (mono_compile_assembly): Fix warning.
2742 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2744 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2746 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2748 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2750 * cpu-pentium.md: Fix the length of call opcodes so they include the
2751 ESP restoring instruction. Fixes #47968.
2753 2003-08-28 Martin Baulig <martin@ximian.com>
2755 * mini-x86.c (mono_arch_call_opcode): Added support for
2756 MONO_TYPE_GENERICINST.
2758 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2760 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2762 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2763 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2765 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2768 2003-08-26 Martin Baulig <martin@ximian.com>
2770 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2771 when reporting an error, set this to the actual error location.
2772 (mono_method_to_ir): Report the correct error location if
2773 get_basic_blocks() returned an error.
2775 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2777 * mini.c (mono_type_blittable): OBJECT is not blittable.
2778 (mono_method_blittable): Methods which have marshalling descriptors
2779 are not blittable either. Fixes #47842.
2781 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2783 * driver.c mini.c: Use an environment variable instead of a global
2784 variable. Also fix the build.
2786 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2787 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2790 * driver.c mini.c: Added --with-valgrind option to turn off some
2791 code which prevents mono from running under valgrind.
2793 * mini.c (mono_emit_call_args): Fixed warning.
2795 * mini.c (mono_emulate_opcode): Fixed warning.
2797 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2799 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2800 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2801 regalloc.c, regalloc.h: specify available registers in arch-specific
2802 code and support floats in the regallocator (patch by Laurent Morichetti
2805 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2807 * mini.c: mono_thread_current() can be called only after
2808 mono_runtime_init(): rearrange code to not call it early on.
2810 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2812 * mini.c: allocate jump tables in the code mempools.
2814 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2816 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2819 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2821 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2822 12 to 16. This fixes bug #47453.
2825 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2827 * mini-ppc.c: fixed indexed load and unsigned compares.
2829 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2831 * mini.c: reenabled installation of handler for
2832 thread abort signal.
2834 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2836 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2837 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2838 until it's fixed and actually useful.
2840 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2842 * inssel-long32.brg: couple more opcodes implemented.
2844 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2846 * mini-sparc.c: Even more opcodes implemeted.
2848 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2850 * mini-sparc.c: More opcodes implemented.
2852 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2854 * mini-sparc.c: More opcodes implemented.
2856 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2858 * inssel-sparc.brg: Add some needed rules. Direct
2860 * Makefile.am: Use inssel-sparc.brg
2861 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2862 an assert happy for now.
2864 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2866 * mini-sparc.c: Fixed compile errors.
2867 * exceptions-sparc.c: Same. We now produce a mono binary
2868 on sparc-linux. Yea.
2870 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2872 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2873 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2874 They compile, but do not work.
2876 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2878 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2879 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2880 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2883 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2885 * mini.c: more opcodes implemented and better support for generics.
2887 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2889 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2890 * mini.c, mini.h: first cut at generics support: some new instructions
2891 added and changed the behaviour of some of the existing ones.
2893 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2895 * mini.c: Removed definition of metadata_shared mutex here.
2897 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2899 * mini-x86.c: make vararg calls work for instance methods.
2901 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2903 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2904 returns the arguments in a separte list, now.
2906 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2908 * aot.c, mini.c: updates for array type representation changes.
2910 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2912 * mini.c: register function to perform jit shutdown.
2914 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2916 * mini.c: use a faster allocator if possible.
2918 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2920 * aot.c: some cleanups and portability changes.
2922 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2924 * mini.c: use faster allocation for CEE_BOX if possible.
2926 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2928 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2929 Moved inlined mempcy code to its own function so that is can be
2930 reused. Added an inline memset function as well (optimized initobj).
2931 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2933 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2935 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2937 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2939 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2940 arch code can setup the cpu for CLR execution, if needed.
2941 We use it on x86 to set the precision of FP operations.
2943 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2945 * mini.c: disable some optimizations if we can guess they'll cost too
2946 much for a given method.
2948 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2950 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2952 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2953 * mini.h mini.c mini-x86.c: Added instruction level coverage
2954 info collection support.
2956 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2958 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2959 is now implemented in the profiling API. Get rid of a couple of
2960 unnecessary global variables.
2962 2003-06-15 Nick Drochak <ndrochak@gol.com>
2964 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2965 * cpu-g4.md: add op_bigmul and op_bigmul_un
2966 * cpu_pentium.md: add op_bigmul_un
2967 * inssel-long32.brg: add rule for unsigned bigmul
2968 * mini-ops.h: define OP_BIGMUL_UN
2969 * mini-x86.c: THE BUG: handle (un)signed properly
2970 * mini.c: choose unsigned opcode if needed.
2971 This set of patches fixes bug #44291
2973 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2975 * mini.c (optimize_branches): improved to handle all kinds of
2976 conditional branches.
2978 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2980 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2981 don't raise exceptions.
2983 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2985 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2986 to arch-specific files.
2988 2003-06-09 Martin Baulig <martin@ximian.com>
2990 * Makefile.am (libs): Added $(LIBGC_LIBS).
2992 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2994 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2995 and OP_ATAN (fixes bug#44293).
2997 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2999 * Makefile.am, mini-x86.c: rename cpu description array to
3000 pentium_desc, since some compilers define the 'pentium' preprocessor
3003 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
3005 * mini.c (mini_select_instructions): add explicit branch if the
3006 following block is not the false target of a conditional branch -
3007 we need this with any optimization that reorder or remove bblocks
3009 * mini.c (optimize_branches): bug fixes
3011 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
3013 * mini.c (mono_method_to_ir): inline static readonly fields
3015 * ssa.c (fold_tree): start cfold support for long (very simple
3018 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
3020 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3022 * inssel.brg: fixed memcpy (bug #44219).
3024 2003-06-05 Dick Porter <dick@ximian.com>
3026 * driver.c: Set the glib log levels to not abort if g_message
3029 g_set_prgname() has to happen before mini_init() so that the
3030 process handle gets the info.
3032 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3034 * driver.c: add intrins to the default optimizations to get wider
3037 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3039 * mini.h: some large basic blocks will overflow a 16-bit
3040 integers for symbolic registers.
3042 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3044 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
3045 (mono_arch_output_basic_block): fix bug 43499
3047 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3049 * mini.c: kill duplicated definition of mono_debug_format.
3051 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
3053 * mini-x86.c, arrays.cs: fixed register allocation bug.
3055 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3057 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
3059 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
3061 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3064 (print_method_from_ip): also print source location information if
3067 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
3069 * mini.c (mono_find_block_region): bug fix in region code
3070 (mini_method_compile): enable removing unreachable code again, but
3071 only in methods without exception clauses.
3073 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3075 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
3076 Implemented arglist opcode and handling of TypedReference type.
3077 Fixed x86 call convention when a structure is returned.
3078 Minimal support for calling static vararg methods.
3080 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3082 * mini.c (mini_method_compile): always remove unreachable code,
3083 because the code in them may be inconsistent (access to dead
3084 variables for example).
3086 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3088 * driver.c, debug-mini.c: warning fixes.
3090 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3092 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3094 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3096 * mini.c: thread-static fields are registered in mono_class_vtable(),
3097 so ensure the function is called before checking for them.
3099 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3101 * mini.c (optimize_branches): fix for bug 43586
3103 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3104 overflow (fixes Bug #43639)
3106 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3108 * mini.c, objects.cs: allow the use of stobj for primitive types.
3110 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3112 * mini.c: be less strict about argument checking until we support
3113 running the verifier.
3115 2003-05-27 Nick Drochak <ndrochak@gol.com>
3117 * basic-long.cs: tests for (ulong)int * (ulong)int also
3118 * mini.c: use the same trick for (ulong)int * (ulong)int
3120 2003-05-27 Nick Drochak <ndrochak@gol.com>
3122 * basic-long.cs: add regression test for (long)int * (long)int
3123 * cpu-pentium.md: add op_bigmul specification
3124 * inssel-long32.brg: add OP_BIGMUL rule
3125 * mini-ops.h: add OP_BIGMUL
3126 * mini-x86.c: register allocator: handle case where src1 needs to be
3128 * mini.c: substitute special BIGMUL opcode in the tree for
3129 (long)int * (long)int
3131 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3133 * jit-icalls.c: call the type ctor on field access if needed.
3135 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3137 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3138 to a method (including results of ldelema, bug#43207).
3140 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3142 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3143 colors to show exception handler blocks.
3145 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3146 (fix for pinvoke7.cs).
3148 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3150 * mini.h, mini.c: ensure correct initialization order for types that
3151 require it. Prepare for lazy compilation of jit icall wrappers.
3152 Provide a name for opcode emulation to reduce unneeded mallocing.
3154 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3156 * mini-x86.c: better register restoring code and profiling
3157 support for tail calls.
3159 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3161 * mini.h, driver.c: prepare for leaf methods optimization.
3163 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3165 * mini.c: get targets of branches before converting a method.
3167 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3169 * mini.c (optimize_branches): added some experimental code (disbaled)
3171 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3173 * mini.c (optimize_branches): fix branch to branch optimization
3175 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3177 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3179 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3181 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3184 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3186 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3187 enable use of interface variables again.
3189 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3190 I1 to registers because there is no simply way to sign extend 8bit
3191 quantities in caller saved registers on x86.
3193 * inssel-float.brg: set costs of some rules to 2 so
3194 that monobure always select the arch. specific ones if supplied,
3195 regardless of the order we pass the files to monoburg.
3197 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3199 * mini.c, mini-x86.c: since the magic trampoline for jumps
3200 can't patch the code directly, we do it as soon as the
3201 method gets compiled.
3203 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3205 * mini-x86.c, mini.h: introduce a new patching method
3206 to support CEE_JMP and tail calls.
3207 * mini.c: obey tail.call. Don't precompile methods target
3209 * tramp-x86.c: new trampoline code to handle methods
3210 reached through a jump.
3212 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3214 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3215 bit values to registers
3217 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3219 * mini.c (mono_compile_get_interface_var): share interface
3220 variables if possible.
3222 2003-05-16 Martin Baulig <martin@ximian.com>
3224 * debug-mini.c (mono_init_debugger): New function to initialize
3225 the debugger. This is not in the debugger since it needs to
3226 access some of mini's internals.
3228 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3230 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3232 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3234 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3235 for value type handling.
3237 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3239 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3240 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3242 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3244 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3245 the constructor through a proxy.
3247 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3249 * jit-icalls.c, inssel.brg: fixes to array element address
3252 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3254 * mini-x86.c (is_regsize_var): allocate pointer to registers
3256 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3258 * driver.c: fixed typo, added intrins to the set of optimizations
3259 tested with regressions.
3261 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3263 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3264 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3267 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3269 * inssel.brg: remove some common pop instructions without side effects
3271 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3273 * inssel-x86.brg: fixed thinko in int to double conversions.
3275 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3277 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3279 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3281 * inssel-long32.brg: two more missing instructions.
3283 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3285 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3288 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3290 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3293 * basic-float.cs: Added tests for negative zero.
3295 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3297 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3298 a couple of missing operations for long casts, with test cases.
3300 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3302 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3304 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3306 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3307 code size estimation.
3309 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3311 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3312 abstract methods (fix bug 42542)
3314 * aot.c: add ability to handle array types
3316 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3318 * mini.c: Call the _specific versions of the object allocation
3319 functions if possible.
3321 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3323 * driver.c: call setlocale ().
3325 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3327 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3330 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3332 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3334 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3335 wrappers (fix bug 42122)
3337 2003-05-04 Martin Baulig <martin@ximian.com>
3339 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3341 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3342 s/mini_set_defaults/mono_set_defaults/g.
3344 2003-05-04 Martin Baulig <martin@ximian.com>
3346 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3348 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3350 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3351 (reported by Don Roberts).
3353 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3355 * mini.c: temporarily work around two bugs for this release.
3357 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3359 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3360 that contains -export-dynamic and it makes using the ld script
3362 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3364 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3366 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3369 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3371 * mini.c: make sure leave calls all the needed finally blocks,
3372 even when the target jumps out of multiple exception clauses.
3374 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3376 * ldscript, Makefile.am: add linker script to reduce the number of
3377 exported symbols (should also fix the issues with libwine defining
3378 some of the same symbols in io-layer).
3380 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3382 * driver.c (mini_main): Avoid assertion when no file name is given on
3385 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3387 * driver.c: added --version/-V command line option.
3388 Added the inline optimization in the regression tests.
3390 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3392 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3393 to the type in the method signature (fixes bug#42134).
3395 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3397 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3399 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3401 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3403 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3405 * driver.c: fixed bug #42100.
3407 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3409 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3411 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3413 * mini.c: moved most of the code required to do inlining to its own
3414 function so it can be reused. Inline also ctors if appropriate.
3416 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3418 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3419 the runtime can call mono API functions.
3421 2003-04-27 Martin Baulig <martin@ximian.com>
3423 * debug-mini.c (mono_debug_init_method): Added
3424 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3425 send a notification to the debugger.
3427 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3428 running in the Mono Debugger, just pass the breakpoint number to
3429 mono_debug_init_method().
3431 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3433 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3435 * mini.c: allow some more unsafe compares.
3437 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3439 * mini-x86.c, Makefile.am: make distcheck works (partially from
3440 a patch by Richard Lee <r.h.lee@attbi.com>).
3441 * regset.c, regset.h: removed, they are unused.
3443 2003-04-25 Dick Porter <dick@ximian.com>
3445 * driver.c: Usage reports the name as 'mono' not 'mini'
3446 * exceptions-x86.c: Build and run on freebsd
3448 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3450 * Makefile.am: install the program with the 'mono' name and
3451 the library as libmono instead of mini and libmini.
3453 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3455 * driver.c: provide the APIs for the embedding interface of the old jit.
3457 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3459 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3461 2003-04-23 Martin Baulig <martin@ximian.com>
3463 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3465 * driver.c: Added `--debug' command line argument to enable
3468 2003-04-23 Martin Baulig <martin@ximian.com>
3470 * debug.[ch]: Removed. The code is now in
3471 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3473 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3476 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3478 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3480 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3483 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3484 mono_domain_finalize.
3485 (mini_method_compile): use mono_method_profile* if the the option is
3488 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3490 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3491 methods with their wrapper.
3493 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3494 methods with their wrapper.
3496 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3499 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3502 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3505 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3507 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3509 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3511 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3512 of the mempool. This is slightly faster and uses less memory
3514 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3516 * mini.c: avoid O(n) allocation for variables.
3518 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3520 * mini.c: handle items on the stack after inlining methods.
3522 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3524 * mini.c: make the method->opcode optimization dependent
3525 on MONO_OPT_INSTRINS and do it lazily.
3527 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3529 * driver.c: print overall results at the end of regression run.
3531 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3533 * inssel.brg: don't overwrite symbolic registers.
3535 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3537 * inssel-x86.brg: fix conversion from long to float.
3539 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3541 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3543 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3545 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3547 * driver.c: Added --print-vtable option as in the old JIT.
3549 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3551 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3553 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3555 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3557 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3559 * mini.c regalloc.c regalloc.h: Fix memory leak.
3561 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3563 * aot.c (mono_aot_get_method): register all used strings
3565 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3567 * mini.c: always intern strings references with ldstr at compile time.
3569 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3571 * Makefile.am: add BUILT_SOURCES.
3573 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3575 * driver.c: give a better error message when the assembly to execute
3576 doesn't have an entry point.
3578 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3580 * Makefile.am: added hack for automake
3582 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3585 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3587 22003-04-07 Martin Baulig <martin@ximian.com>
3589 * Makefile.am: Added Makefile.am.
3591 * debugger-main.c: Removed, this is now in the debugger where it
3594 * mini.pc.in: Call this package `mini' for the moment.