1 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
8 * exceptions-sparc.c (throw_exception): fix typo
10 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
12 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
13 set tree->dreg correctly with tls. Allow any
16 * mini-x86.c (read_tls_offset_from_method): add new code
17 generation pattern seen with GCC.
20 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
23 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
24 exceptions-sparc.c: fix some performance issues in exception
25 handling and setting of the stack trace for exceptions that were
28 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
30 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
33 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
36 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
38 This patch inlines tls access, when possible.
40 * mini.h: new arch functions for TLS intrinsics.
41 All platforms updated with a stub.
43 * mini.c: use the new intrinsics
45 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
46 arch specific intrinsic for tls variables
48 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
50 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
53 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
55 * mini.c: thread local allocation
57 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
59 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
61 * Makefile.am: Link against the static version of libmonogc.
63 * Makefile.am: Link the static versions of the convenience libraries
64 into the mono executable.
66 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
68 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
70 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
73 * mini-amd64.c: Reorganize function call code.
75 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
77 2004-08-14 Ben Maurer <bmaurer@ximian.com>
79 * inssel-x86.brg: use xor eax,eax.
83 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
85 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
86 in exception throwing code.
88 2004-08-14 Ben Maurer <bmaurer@ximian.com>
90 * inssel-x86.brg: use xor esi,esi.
92 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
94 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
95 can trace methods compiled during mini_init () too.
97 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
100 2004-08-14 Ben Maurer <bmaurer@ximian.com>
102 * Makefile.am: static link on x86 (r=zoltan)
104 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
106 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
107 code since it causes some programs to fail.
109 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
111 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
113 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
115 * mini.c: ovfops_op_map - add STACK_OBJ case for
117 * basic.cs: add test_0_pin_string as test
120 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
122 * Makefile.am: build C# if srcdir != builddir
124 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
126 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
129 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
131 * driver.c: enable loop by default again and include abcrem in -O=all.
133 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
135 * iltests.il: Add some localloc tests.
137 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
139 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
142 * inssel-amd64.brg: Add some optimizations.
144 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
147 * Makefile.am: Statically link mono against libmono on AMD64.
149 * mini-amd64.c inssel-amd64.brg: Optimizations.
151 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
153 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
155 * tramp-amd64.c: Patch calling code in trampolines.
157 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
159 * mini-amd64.c: pinvoke struct passing fixes.
161 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
163 * mini-sparc.c: redo change, make mono_arch_cpu_init call
164 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
166 2004-08-05 Duncan Mak <duncan@ximian.com>
168 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
171 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
173 * mini-amd64.c (emit_move_return_value): Move return value for normal
176 2004-08-05 Martin Baulig <martin@ximian.com>
178 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
179 `type->type'; just modify `type' itself when dealing with enums
180 and generic instances.
181 (check_call_signature): Make `simple_type' a `MonoType *'.
183 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
185 * mini.c: Use OP_PADD to add offsets to addresses.
187 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
189 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
191 * mini-sparc.c (mono_arch_emit_epilog): fix check
192 for folding last op into restore instruction
194 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
196 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
197 helper methods using the code manager.
199 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
201 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
203 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
205 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
206 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
208 * mini-s390.c: fix tail processing
210 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
212 * mini-ppc.c: mul.ovf.un exception name fix.
214 2004-08-03 Martin Baulig <martin@ximian.com>
216 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
217 instances; before jumping to `handle_enum', also modify `ptype'.
219 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
221 * cpu-sparc.md: fcall maximal length too small.
223 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
225 * mini-amd64.c mini.h: Add initial support for passing/returning
226 structures to/from pinvoked methods.
228 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
230 * mini-ppc.c: reg allocator fix.
232 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
234 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
236 * inssel.brg: Optimize memset on 64 bit machines.
238 * mini-amd64.c: Fix some vararg cases.
240 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
242 * mini-s390.c: Corrected macro in emit_float_to_int
244 * s390-abi.cs: Tests to exercise the s390 ABI
246 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
248 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
251 * basic.cs: Add a test for add.ovf.un.
253 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
255 * mini-sparc.c: add case for OP_IDIV_UN
257 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
259 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
261 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
263 2004-07-30 Ben Maurer <bmaurer@ximian.com>
265 * basic.cs: regression tests.
267 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
270 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
272 * basic.cs: Add a new test.
274 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
275 and AOT. Various fixes and optimizations.
277 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
279 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
281 * mini-ppc.c: make sure temp regs are not used for global reg
284 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
286 * cpu-sparc.md: conv_i8 fix for 64bits
288 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
290 2004-07-29 Ben Maurer <bmaurer@ximian.com>
292 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
293 add opcode for cmp BYTE PTR [eax], imm.
295 * inssel.brg: Make memcpy and memset takes bases.
297 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
299 * *-amd64.*: More AMD64 work.
301 2004-07-28 Ben Maurer <bmaurer@ximian.com>
303 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
304 add a compare-not-equal opcode.
306 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
308 * mini.c: Use mono_init_from_assembly instead of mono_init.
310 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
312 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
314 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
316 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
318 * inssel.brg: 64 bit fixes.
320 * mini.h (MonoCallInst): Add some AMD64 specific data.
322 * mini.h: Add some OP_P opcodes.
324 2004-07-28 Ben Maurer <bmaurer@ximian.com>
326 * basic.cs: tests for 61797 and 61740
328 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
330 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
331 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
333 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
335 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
337 * *-amd64*.*: Ongoing AMD64 work.
339 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
341 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
343 * *-amd64*: Ongoing AMD64 work.
345 * mini-arch.h: Add AMD64 support.
347 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
349 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
351 * mini-ops.h: Add new opcodes.
353 * Makefile.am: Add AMD64 support.
355 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
356 rules into the inssel-long*.brg files.
358 * *-amd64.*: Add beginnings of AMD64 backend.
360 2004-07-22 Ben Maurer <bmaurer@ximian.com>
362 * mini.c (print_dfn): commenting out the code that prints
363 the cil. With -O=deadce, this makes -v -v crash.
365 * cpu-pentium.md: make checkthis have a length of 2
367 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
369 * mini-sparc.h: fix implementations of __builtin
370 functions for Sun compiler for V9.
372 2004-07-16 Ben Maurer <bmaurer@ximain.com>
374 * mini.c: use the new stelem.ref wrapper
375 * exceptions.cs, arrays.cs: new stelem.ref tests
377 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
379 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
380 new XSP should work with these changes).
382 2004-07-14 Ben Maurer <bmaurer@ximain.com>
384 * inssel-{long32,x86,}.brg: trivial optimizations.
386 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
388 * mini.c: load value when emitting box operation in
391 2004-07-12 Ben Maurer <bmaurer@ximian.com>
393 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
394 is one byte shorter than cmp DWORD PTR [eax], 0.
396 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
398 * inssel-ppc.brg: arguments on the stack are always
399 relative to the stack pointer (spotted by Neale Ferguson).
401 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
403 * exceptions-x86.c: delay appending the method name to the trace until
404 after mono_jit_info_table_find is called, as this gets the real
407 2004-07-09 Ben Maurer <bmaurer@ximian.com>
409 * aot.c: register roots
411 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
413 * aot.c : I could just use PLATFORM_WIN32 flag.
415 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
417 * aot.c : Reverting the previous fix. This time it broke linux build.
419 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
421 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
423 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
425 * mini.c (handle_stack_args): Remove some more debugging code.
427 * mini.c (handle_stack_args): Remove debug output left in by mistake.
429 * driver.c mini.h aot.c: Allow additional options to be specified with
430 --aot and pass them to mono_compile_assembly.
432 * aot.c: Add experimental code to AOT compile all loaded assemblies
433 on demand and save the code into a cache in the filesystem.
435 * aot.c: Add support for more wrapper methods.
437 * mini.c (handle_stack_args): Handle some corner cases. Fixes
440 * cpu-*.md: Remove removed opcodes.
442 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
443 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
444 related icalls to marshal.c.
446 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
448 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
450 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
452 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
454 2004-07-06 Ben Maurer <bmaurer@ximian.com>
455 * liveness.c: If liveness is recomputated we need to reset the information
456 for each variable. This way, if the liveness range has been narrowed
457 by optimizations that happened after the last computation, we can return
460 For example, if you have
465 // Tons of code that does not affect i
471 i = 0 is dead code and will be removed by SSA. However, when
472 linear scan gets to the code, i will still appear to be live
473 throughout the entire block. This prevents good register allocation.
475 2004-07-06 Martin Baulig <martin@ximian.com>
477 * debug-mini.c (mono_debug_init_method): Allow
478 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
479 (mono_debug_add_icall_wrapper): New method.
481 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
483 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
485 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
488 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
490 * aot.c (mono_aot_load_method): Fix loading of debug info.
492 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
494 * aot.c: Add logging support.
496 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
498 * mini.h: Add prototype for mono_print_method_from_ip.
500 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
502 * inssel.brg: 64 bit fixes.
504 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
507 * Makefile.am: Add SPARC64 support.
509 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
511 * aot.c: Fix alignment problems on 32 bit platforms.
513 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
515 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
518 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
521 * mini.h: Bump AOT file version. Some 64 bit fixes.
523 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
525 * inssel-sparc.brg: Add new rule to avoid register moves.
527 * inssel.brg: Add ldind_to_load_membase helper function.
529 2004-06-30 Ben Maurer <bmaurer@ximian.com>
531 * mini.c: OffsetToStringData intrinsic.
533 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
535 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
537 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
540 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
541 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
543 * mini.c: reinstated mono_compile_get_interface_var()
544 on x86, too, since the change breaks the Gtk# build there as well.
546 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
548 * driver.c: remove loop from the default optimizations: it seems to
549 interact badly with some of the other options (see bug #60613).
551 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
553 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
554 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
556 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
558 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
559 vararg-using methods.
561 2004-06-21 Martin Baulig <martin@ximian.com>
563 * mini/mini-exceptions.c
564 (mono_handle_exception): Added `gpointer original_ip' argument.
565 After calling mono_unhandled_exception(), call
566 mono_debugger_unhandled_exception() and if that returns true,
567 restore the context and return.
569 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
571 * mini-ppc.c: prefer the use of relative branches so
572 they won't need to be patched in aot code (patch from Patrick Beard).
574 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
576 * aot.c: patch from Patrick Beard to make the output assembly
577 more correct for the MacOSX assembler. Small tweak to
578 generate sane images on Linux/PPC, too.
580 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
582 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
583 case until bug #59509 is fixed (shows up in #60332).
585 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
587 * mini.c: make sure the needed wrappers are compiled, too, with
590 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
592 * driver.c: remove NPTL reference in --version output.
594 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
596 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
597 generate valid assembly for the Mach-O assembler.
599 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
601 * driver.c: don't include abcrem in the all optimization specifier
602 since it slows down jit compilation too much for now.
604 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
606 * mini.c: use BIGMUL only if both operands have the same signage.
607 * iltests.il: Test for bug 60056. (errors related to signage in
612 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
614 * mini.c, aot.c: memory leak fixes.
616 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
618 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
620 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
622 * Makefile.am: remove the -static hack completely, it links in
623 statically glib as well.
625 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
627 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
628 * exceptions.cs: make it compile with new mcs/csc.
630 2004-06-03 Massimiliano Mantione <massi@ximian.com>
631 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
632 and added relevant test case.
634 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
636 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
637 regressions in gtk-sharp.
639 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
641 * exceptions.cs: New regression tests.
643 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
645 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
647 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
649 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
651 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
653 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
655 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
657 * mini.c (mono_jit_runtime_invoke): Init class in this
658 method instead of trusting mono_jit_compile_method to
659 do the work (because wrappers can be in object class)
661 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
663 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
665 * basic-long.cs: New regression test.
667 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
669 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
672 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
674 * Makefile.am: fix miguel's change to build mono statically against
675 libmono (track build dependencies).
677 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
679 * cfold.c: Some glib versions do not have G_MININT32.
681 2004-05-26 Massimiliano Mantione <massi@ximian.com>
683 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
684 with precision of tan, atan, sin and cos, and implemented related
685 regressions tests (fixes bug 54467, but one new problem appeared and
688 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
690 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
692 * exceptions.cs: Add test for constant folding && division by zero.
694 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
695 since driver.c is in libmono too, so the optimization was useless.
697 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
698 variable to driver.c so the compiler can emit more efficient code to
701 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
703 * Makefile.am: don't distribute generated inssel.[ch] files.
705 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
707 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
708 into the default appdomain. Fixes #58707.
710 * jit-icalls.c: Remove the broken approximation for truncl, doing
711 no conversion is better.
713 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
716 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
718 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
719 of the mcrxr instruction which is not available on some processors
720 even if it's documented to be. Implement add and sub overflow correctly
721 (still not complete for long unsigned). Speed up icalls a bit.
723 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
725 * mini.c (mono_jit_compile_method_with_opt): Make sure that
726 we run .cctor in the current domain instead of target_domain.
728 Fixes bug #58558, .cctor not being called in -O=shared.
730 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
732 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
734 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
736 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
737 which can be done with an imm8, do it that way.
738 (mono_arch_output_basic_block): ditto for a jmp
739 (mono_arch_emit_prolog): Computate maximum offset of a label.
741 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
743 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
744 now tries to allocate prefered physical reg's for virtual
745 regs. This reduces the number of emited spills/loads with
746 20-30% on our core assemblies.
748 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
750 * jit-icalls.c: truncl() is not needed and trunc() is
751 the correct thing to do anyway (bug #58287).
753 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
755 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
758 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
760 * driver.c: enable loop optimizations by default.
762 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
764 * mini-x86.c: fix calc of max loop size when aligning loops start.
766 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
768 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
771 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
773 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
776 * basic-long.cs: Add tests for add/subtract of immediates with carry.
778 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
780 * mini.c (inline_method): Allways inline some wrappers even if the cost
781 is too large. Fixes #58785.
783 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
785 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
787 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
788 (crichton@gimp.org). Beginning of support for sparc/linux.
790 * mini-sparc.c: Optimize retrieval of LMF address.
792 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
794 * exceptions-ppc.c: handle alloca in methods with clauses.
796 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
798 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
800 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
802 * mini.c: Delegate most of the abort signal work to
803 mono_thread_request_interruption, which also handles Stop and Suspend
806 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
808 * mini.c mini.h: Allow inlining of icall wrappers if the backend
809 supports the save/restore lmf opcodes.
811 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
813 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
816 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
818 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
820 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
821 methods which contain array accesses.
823 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
824 boundaries. Fixes #58537.
826 * iltests.il: Add regression test for #58537.
828 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
830 * mini-x86.c (mono_arch_local_regalloc): Last part of
831 fix for bug #58633 (releasing register to early).
833 2004-05-18 Miguel de Icaza <miguel@ximian.com>
835 * basic-long.cs: Add new regression test.
837 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
839 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
840 register too early on the chain.
842 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
844 * mini.c (create_helper_signature): Use a helper function to reduce
845 the code which needs to be written. Also set the calling convention of
846 icalls on windows. Fixes #57840.
848 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
850 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
851 exceptions-ppc.c: added helper function to get the instruction address
852 from a signal handler context.
854 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
856 * helpers.c: use g_get_tmp_dir. Invokes happyness
859 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
861 * helpers.c: Add new env variable to pass args to objdump.
862 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
864 2004-05-17 Radek Doulik <rodo@ximian.com>
866 * Makefile.am (common_sources): added abcremoval.h so it get
867 disted and daily mono packages on go-mono.com will build again
869 2004-05-17 Massimiliano Mantione <massi@ximian.com>
871 * abcremoval.c: Fixed coding style, added copyright header.
873 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
875 * mini.h: Added prototype for abc removal main function.
877 * build_relations_propagation_table.pl: Added copyright header.
879 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
881 * basic-long.cs: reg test for complex ceq_long bug.
883 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
885 * mini-x86.c (mono_arch_local_regalloc): Correctly free
886 reg in long and clob case (bug #58343). Fixed/added comments.
888 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
890 * mini.c (mono_jit_runtime_invoke): Follow new convention
891 of calling the invoke method with an function pointer.
893 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
895 * ChangeLog: Fix author of memory leak patch.
897 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
899 * Makefile.am: fix make dist as well...
902 2004-05-14 Massimiliano Mantione <massi@ximian.com>
904 * cfold.c: Made so that conversions from pointer to int4 are no-ops
905 on archs where pointers are 4 bytes long.
907 * Makefile.am: Added abcremoval.c source file.
909 * abcremoval.c: Added abcremoval.c.
911 * abcremoval.h: Added abcremoval.h.
913 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
915 * inssel.brg: Enabled bounds check removal.
917 * mini.c: Added support for abcrem optimization.
919 * mini.h: Added abcrem optimization label.
921 * driver.c: Added support for abcrem optimization.
923 * propagated_relations_table.def: Added propagated_relations_table.def.
925 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
927 * mini.c, cfold.c: fix style.
929 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
931 * mini.c: handle issue with the low-level implementation of
932 some long opcodes (bug #54209).
934 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
936 * basic.cs: test for my new cmov stuff.
938 2004-05-13 Patrik Torstensson
940 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
941 opt and added peephole documentation.
943 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
945 * tramp-ppc.c: rewrote the generic trampoline code.
947 2004-05-11 Patrik Torstensson
949 * mini-x86.c: optimize long shl/shr asm code (one less branch)
951 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
953 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
955 * mini.h mini.c dominators.c: Applied patch from Derek Woo
956 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
958 * mini.c: Add new icalls for AsAny marshalling.
960 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
962 * tramp-ppc.c, mini-ppc.c: more cleanups.
964 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
966 * mini.c: no warnings.
968 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
970 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
972 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
974 * mini.c: In the thread abort signal handler, if the thread is in the
975 process of being stoped, don't throw the Abort exception, just stop the
978 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
980 * tramp-ppc.c: removed old code.
982 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
984 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
985 do some simple speed optimizations on ppc.
987 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
989 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
990 and large offsets in load/store.
992 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
994 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
995 it causes regressions.
997 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
999 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
1002 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
1004 * jit-icalls.c: remove warnings.
1005 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
1006 speedups for unsafe code.
1008 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
1010 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
1012 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
1014 * basic-calls.cs: Add new regression test.
1016 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
1019 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
1021 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
1024 2004-05-06 Patrik Torstensson
1026 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
1027 long reg allocation in any reg (not only eax:edx) and implemented
1028 long shl/shr ops in asm instead of helpers.
1030 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
1032 * mini-sparc.h: Fix warnings.
1034 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
1037 * mini-exceptions.c (mono_handle_exception): Call the filter in a
1038 separate statement for clarity.
1040 * mini-sparc.c: Update status.
1042 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
1044 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
1047 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1049 * inssel-ppc.brg: another small pre-release workaround:
1050 we don't do overflow detection for long_sub_un.
1052 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1054 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
1055 (also works around a weird ppc bug: 57957).
1057 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
1059 * tramp-ppc.c: trampoline fixes.
1061 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
1063 * mini-ppc.c: fixed typos.
1065 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1067 * mini-ppc.c, exceptions-ppc.c: more code saves registers
1068 at the top of the stack. Fixed typos. Use a frame registers
1069 for all the methods with exception clauses.
1071 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1073 * exceptions-ppc.c: restore fp registers.
1075 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1077 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1078 order from the stack top (moved the stack room to save the
1079 return value for trace after the param area). Fixed corruption
1080 in restoring registers on unwind.
1082 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1084 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1086 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1088 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1089 and prolog/epilog for methods that use it. Allow
1090 enough param area room for varargs methods. Fix miguel's
1091 breakage in exception handling.
1093 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1095 * Makefile.am: run genmdesc only on current arch.
1097 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1100 * mini-x86.h: fix the build on windows.
1102 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1104 * 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.
1106 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1108 * mini-exceptions.c: New file.
1110 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1111 Move some parts of the x86 exception handling code to an
1112 arch-independent file so it can be shared with other ports.
1114 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1116 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1118 2004-04-26 David Waite <mass@akuma.org>
1120 * driver.c: remove comma from end of enumeration declaration
1122 2004-04-26 Jackson Harper <jackson@ximian.com>
1124 * driver.c: parse config file before loading first assembly. This
1125 allows the user gac to be enabled/disabled.
1127 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1129 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1130 simpler mechanism: we do not care what is encoded initially
1131 (branch absolute or relative), we care about the code and its
1132 target. I kept the old code for reference for now.
1134 The new code tries first to determine if the jump is anywhere in
1135 the -/+32 absolute meg range, if it succeeds, it encodes using the
1136 absolute branch; If not, it tried to find something in the
1137 relative range, if not, it uses the handle_thunk code.
1139 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1141 * exceptions-ppc.c: use the correct ip register on macosx.
1143 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1145 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1147 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1149 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1150 Raise exception on integer divide by zero by hand since the hw
1151 doesn't support it. Handle NaNs in FP compares.
1153 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1155 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1156 code reducing duplication between the platforms and enabled
1157 signal exception handling (on linux for now).
1159 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1161 * exceptions-ppc.c: more macosx support.
1163 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1165 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1167 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1169 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1171 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1173 * iltests.il: more tests.
1175 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1177 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1180 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1182 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1184 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1186 * liveness.c: Mark variables as volatile in all basic blocks reachable
1187 from exception clauses.
1189 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1191 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1194 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1196 * iltests.il, basic.cs: more tests for regalloc.
1198 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1200 * iltests.il: Some tests for register allocation modifications
1203 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1205 * exceptions.cs: Add regression test for bug #56782.
1207 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1208 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1209 the beauty of fixing the same thing in 5 different files...
1211 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1213 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1216 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1218 * mini.c: Add support for STRWLPARRAY marshalling convention.
1220 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1222 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1223 to init the context to setup the regs pointer).
1225 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1227 * exceptions-ppc.c: more exceptions work.
1229 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1231 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1234 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1236 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1237 can use the memory directly.
1239 * cpu-pentium.md: Update documentation from a post from Zoltan.
1241 add x86_add_membase, x86_sub_membase, x86_mul_membase
1243 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1245 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1246 GENERAL_REGS they were also hardcoded for all PPC ports.
1248 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1250 Remove hard-coded limit for floating point registers, use
1251 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1253 Notice that in MacOS X calling conventions you can fit a lot more
1254 floating point values in registers, so I should update the PInvoke
1255 test to excercise the passing of floating point values on the
1256 stack (currently broken).
1258 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1260 * tramp-ppc.c (create_trampoline_code): Added
1261 JUMP_TRAMPOLINE_SIZE.
1262 (ppc_magic_trampoline): Follow the pattern from
1263 x86_magic_trampoline: if code is set to zero, return.
1264 (create_trampoline_code): Always pass MonoMethod to the jump
1265 trampoline, before it was passing a null.
1266 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1267 share the code with mono_arch_create_jit_trampoline.
1269 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1271 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1274 * cpu-g4.md: Added length for jmp instruction, the worst case
1275 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1278 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1280 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1282 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1284 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1285 before each IL instruction.
1287 * mini.c (CEE_BOX): Fix warnings.
1289 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1291 * mini.c: removed a few unused vars and extra whitespace.
1293 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1295 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1297 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1299 (OP_GETCHR): use the above
1300 (CEE_LDELEMA): use the above.
1302 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1303 version of the generic impl.
1304 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1305 (CEE_LDELEMA): use the above.
1307 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1309 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1312 * iltests.il: Added new regression test for #56317.
1314 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1316 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1317 under NetBSD. Fixes #56450.
1319 * liveness.c (update_gen_kill_set): Fix previous patch.
1321 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1323 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1325 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1327 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1330 * inssel-sparc.brg: Add more optimizations.
1332 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1334 2004-04-01 Martin Baulig <martin@ximian.com>
1336 * mini.c (handle_box): New static function; moved the
1337 implementation of CEE_BOX here.
1338 (mono_method_to_ir): Added `constrained_call' variable.
1339 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1340 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1341 mono_method_get_constrained() to get the method.
1343 2004-04-01 Martin Baulig <martin@ximian.com>
1345 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1346 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1347 (mono_method_to_ir): We don't need these macros anymore since
1348 mono_class_get_full() already takes care of it.
1350 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1352 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1353 use @function (as doesn't accept #function here) and check the return
1354 value of system and stop if fails.
1356 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1358 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1360 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1362 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1364 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1366 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1369 * basic-long.cs: Add test for negation of Int64.MinValue.
1371 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1373 * mini-sparc.c: Update status.
1375 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1377 * exceptions-sparc.c: Fix return value in filters.
1379 * inssel-sparc.brg: Fix register allocation in some rules.
1381 2004-03-28 Martin Baulig <martin@ximian.com>
1383 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1386 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1388 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1390 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1391 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1392 remove unused conv_u4 opcode.
1394 * mini-x86.c: Remove valgrind workaround since it slows down things
1395 even when mono is not run under valgrind.
1397 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1399 * mini-sparc.c: Update status.
1401 * inssel-sparc.brg: Add some optimizations.
1403 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1404 future delay slot filling. Add support for varargs, tail calls and JMP.
1406 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1407 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1409 * inssel.brg: Fix register allocation in OP_ARGLIST.
1411 * inssel.brg: Fix warnings.
1413 2004-03-25 Martin Baulig <martin@ximian.com>
1415 * mini.c (inflate_generic_field): Removed.
1416 (mini_get_method): Removed, use mono_get_method_full(),
1417 (mini_get_class): Removed, use mono_class_get_full().
1418 (mono_method_to_ir): Pass our generic context to
1419 mono_field_from_token().
1421 2004-03-25 Martin Baulig <martin@ximian.com>
1423 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1424 of a `MonoMethod *'.
1425 (mini_get_method): Take a `MonoGenericContext *' instead
1426 of a `MonoMethod *'.
1427 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1428 a new local variable called `generic_context' which holds the
1429 current `MonoGenericContext *'; use it to lookup things.
1431 2004-03-24 Martin Baulig <martin@ximian.com>
1433 * mini.c (mini_get_class): New static method; if we're inside a
1434 generic instance, inflate the class if neccessary.
1435 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1437 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1439 * iltests.il: New regression test for #55976.
1441 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1444 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1446 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1449 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1451 * liveness.c: Consider SSA stores as well as loads when making vars
1454 * exceptions.cs: New regression tests for register allocation.
1456 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1458 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1459 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1460 domain lock only to protect puntual access to data structures.
1461 Added access lock for sighash, jit_icall_hash_name,
1462 jit_icall_hash_addr and domain->code_mp.
1464 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1466 * driver.c: Print SIGSEGV handling method.
1468 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1470 * mini.c (setup_jit_tls_data): Handle case when this is called
1471 multiple times for a thread.
1473 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1474 is different from fbxx_un. Fixes #54303. Also use constants instead of
1475 magic numbers in a lot of places.
1477 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1479 * exceptions.cs: Fix cctor test when --regression is used.
1481 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1483 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1486 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1488 * inssel-ppc.brg: fixed register assignments for some rules.
1490 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1492 * exceptions.cs: Add test for exceptions in static constructors.
1494 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1495 static constructors outside the domain lock. Fixes #55720.
1497 2004-03-17 Martin Baulig <martin@ximian.com>
1499 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1500 (inflate_generic_field): Take the `MonoMethod *' instead of the
1501 `MonoClass *' and added support for generic method.
1502 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1503 have a `field->parent->gen_params', only inflate the field if it's
1504 an open constructed type.
1506 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1508 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1509 exception object instead of the preconstructed ones.
1511 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1513 * mini.c: reverted changed to sigsegv_signal_handler commited
1514 accidentally in the previous patch.
1516 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1519 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1520 running --aot with an old assembly.
1522 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1524 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1527 * mini-sparc.c: Add support for v9 branches with prediction.
1529 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1531 * mini.c (mini_init): #warning is GNUC only
1533 * mini-sparc.h: implement __builtin_frame_address
1534 and __builtin_return_address for Sun C compiler
1536 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1538 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1540 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1542 * basic-calls.cs: Add test for unaligned byref long argument passing.
1544 * mini-ops.h: Add sparcv9 compare and branch instructions.
1546 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1547 v9 instructions if we have a v9 cpu.
1549 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1550 registers for global allocation.
1552 * exceptions-sparc.c: Fixes.
1554 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1556 * liveness.c (mono_analyze_liveness): Optimized version.
1558 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1560 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1563 * basic-float.cs basic-calls.cs: New regression tests.
1565 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1567 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1568 sigaltstack implementation.
1570 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1572 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1573 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1575 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1577 * mini.c: Fix warnings.
1579 * mini.c (mono_resolve_patch_target): New function which contains the
1580 arch independent part of the patching process.
1582 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1583 patching code to a separate function.
1585 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1587 * mini.c (add_signal_handler): ifdef out on Windows
1589 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1591 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1592 cpu-sparc.md: Add exception handling support + other fixes.
1594 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1595 typed GC detection in --version.
1597 * basic.cs exceptions.cs: New regression tests.
1599 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1600 the arch specific code can store data during a compilation.
1602 * mini-ops.h: Add OP_SETFRET.
1604 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1605 function, register a separate icall for each arity, so the icalls can
1608 * mini.c (mono_print_tree): Print negative offsets in a more readable
1611 * mini.c: Make signal handling work on sparc.
1613 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1615 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1617 * jit-icalls.c: Emulate truncl by aintl on solaris.
1619 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1621 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1623 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1625 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1627 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1628 a MarshalByRef type, inline a method that performs the check, taking into
1629 account that the object can be a proxy. Also implemented tow new opcodes:
1630 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1631 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1632 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1634 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1636 * mini-ppc.c: if a relative branch displacement is too big
1637 but it points to and area reachable with an absolute branch,
1640 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1642 * mini.c: optimize small copies in cpblk.
1644 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1646 * basic-calls.cs basic-float.cs: New regression tests.
1648 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1649 negative offsets from %fp. Implement localloc. Fix local register
1650 allocation. Fix the case when the this argument needs to be saved to
1651 the stack. Implement some missing opcodes.
1653 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1655 * mini.c (mini_method_compile): Reenable global regalloc in methods
1656 with exception handlers.
1658 * linear-scan.c (mono_varlist_sort): Fix warning.
1660 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1662 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1665 * liveness.c: Make all variables uses in exception clauses volatile, to
1666 prevent them from being allocated to registers. Fixes #42136.
1668 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1670 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1673 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1674 argument to mono_arch_regalloc_cost.
1676 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1679 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1681 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1682 Make the cost of allocating a variable to a register arch dependent.
1684 * basic-calls.cs: Fix compilation of tests.
1686 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1687 helper function to cut back on the number of #ifdefs needed.
1689 * mini-ppc.c: Fix compilation.
1691 * basic-calls.cs: New regression tests.
1693 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1695 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1696 of l0 since that is callee saved.
1698 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1701 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1702 of delay instruction.
1704 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1706 * mini.h (MonoCallInst): Add 'virtual' flag.
1708 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1710 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1712 * *.cs: New regression tests.
1714 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1717 * mini.c (mono_runtime_install_handlers): Fix build.
1719 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1720 'signal_stack_size' members.
1722 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1723 alternate signal stack.
1725 * exceptions-x86.c: Add stack overflow handling.
1727 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1728 functions to arch independent code.
1730 * mini.c (mono_print_tree): Print more detailed info for load_membase
1733 2004-02-23 Martin Baulig <martin@ximian.com>
1735 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1737 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1739 * mini-x86.c: fixed reg allocation for div/rem.
1741 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1743 * driver.c (mono_main): Report some configuratio options on --version.
1745 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1747 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1748 low in the address space. Correctly flush memory in thunks where we
1751 2004-02-20 Martin Baulig <martin@ximian.com>
1753 * mini.c (mini_get_method): New static method; inflate all generic
1754 methods and methods in open generic instances.
1755 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1756 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1758 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1760 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1762 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1764 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1766 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1768 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1769 it compile using Sun's compiler.
1771 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1773 * 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.
1775 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1777 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1779 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1781 * mini-ppc.c: handle calls outside of the allowed range with thunks
1782 allocated using the code manager.
1783 * tramp-ppc.c: use the code manager to hold generated native code.
1784 Fixed the magic trampoline to just patch vtable entries.
1786 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1788 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1791 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1793 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1796 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1797 if we have a working __thread implementation.
1799 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1800 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1802 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1804 * mini-x86.c: Fix compilation under gcc 2.
1806 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1808 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1809 contains a call to the wrapped function.
1811 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1812 OP_<CALL>_IMM opcodes, and use them under X86.
1814 * mini.c (mono_jit_find_compiled_method): Fix warning.
1816 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1818 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1820 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1821 functionality to mini.c.
1823 * mini.c (mono_create_jump_trampoline): New function to create a jump
1824 trampoline. Return a compiled method instead of a trampoline if it
1825 exists. Add a cache for jump trampolines.
1827 * mini.c (mono_jit_find_compiled_method): New function to return a
1828 compiled method if it exists.
1830 * mini-x86.c: Call mono_create_jump_trampoline instead of
1831 mono_arch_create_jit_trampoline.
1833 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1834 a jump trampoline. Fixes #52092.
1836 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1838 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1839 which is not up-to-date. Add check_corlib_version () instead.
1841 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1844 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1845 since newer valgrind versions do not need it.
1847 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1848 compile a method with a given set of optimizations.
1850 * mini.c: Compile icall wrappers on-demand instead of at startup.
1852 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1853 wrapper for an icall.
1855 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1857 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1860 * iltests.il: Add test for non-empty stack before switch instruction.
1862 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1864 * mini.c: Add support for new stringbuilder marshalling conventions.
1866 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1868 2004-02-01 Martin Baulig <martin@ximian.com>
1870 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1871 in `ginst->mtype_argv'.
1873 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1875 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1876 facilitate grepping.
1878 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1880 * mini.c: fixed buglet in initobj generic implementation for references.
1882 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1884 * Makefile.am: make the version script conditional.
1885 * jit-icalls.c: handle missing truncl().
1887 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1889 * exceptions.cs: Add more tests for double->int conversion.
1891 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1892 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1894 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1896 * driver.c: make --verbose --version emit an error
1897 if the loaded corlib doesn't match the runtime version.
1899 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1901 * mini-ppc.h: export ppc_patch().
1902 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1903 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1904 on par or better than on MacOSX.
1906 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1908 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1909 mono_lookup_pinvoke_call.
1911 * mini-x86.c: Under windows, the default pinvoke calling convention is
1912 stdcall. Fixes #52834.
1914 * mini.c (optimize_branches): Add an upper bound to the number of
1915 iterations to prevent infinite loops on strange loops. Fixes #53003.
1917 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1919 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1920 and ISINST. Fixes #52093.
1922 * objects.cs (test_0_vector_array_cast): New tests.
1924 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1926 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1927 checking in Array.Set ().
1929 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1932 * object.cs (test_0_multi_array_cast): New regression test.
1934 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1936 * exceptions-ppc.c: fix build on Linux/PPC.
1938 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1940 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1941 running under valgrind.
1942 (x86_magic_trampoline): Fix build bustage.
1944 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1945 negative values as well. This is needed for the encoding of the line number
1946 info, since sometimes the line numbers are not in increasing order.
1948 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1950 * cpu-pentium.md (localloc): Increase the size of the localloc
1951 instruction since it is a loop under Win32.
1953 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1956 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1958 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1959 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1960 Max Horn (max@quendi.de). Fix file names in comments.
1962 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1964 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1965 avoid stack overflow.
1966 (replace_usage): Avoid uninitialized variable warnings.
1968 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1969 and taking the address of valuetype variables.
1971 2004-01-03 Patrik Torstensson
1973 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1974 for other purposes than FP later on.
1976 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1978 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1981 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1983 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1985 2003-12-30 Patrik Torstensson <p@rxc.se>
1987 * mini-x86.h: Decreased number of availiable fp regs.
1988 Solves corner cases with FP spilling.
1990 2003-12-23 Patrik Torstensson <p@rxc.se>
1992 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1993 for floating point stack tracking / spilling on x86.
1996 * basic-float.cs: added float mul overflow test.
1998 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
2000 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
2002 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2004 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
2005 supports for cond branches that overflow the immediate
2006 overflow offset. mcs can compile simple programs.
2008 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
2010 * exceptions-ppc.c: exception handling support wip:
2011 finally handlers get run on exception.
2013 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
2015 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
2018 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2020 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
2021 initial support for stack walking and unwinding.
2023 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
2025 * driver.c (mono_main): Make corlib-out-of-sync message more
2026 descriptive. Also remove verify_corlib call.
2028 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2030 * mini.c: make CEE_NEWARR calls and other emulated opcodes
2031 not overlap with other call's arguments, too.
2033 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
2035 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
2036 move to arch-specific code the choice of arch-specific
2037 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
2038 * mini.c: ensure emulation calls will not interleave
2041 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
2043 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
2044 the magic trampoline stack frame is dropped before executing
2047 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
2049 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
2050 and integer to fp conversions. Added support for overflowing
2051 arguments on the stack. Reserve a couple more registers as temps.
2052 Added support for aot compilation (as output still needs to be
2055 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2057 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
2058 Don't overwrite return register in some corner cases.
2060 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
2062 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
2063 static constructors when AOT compiling.
2065 * driver.c (mono_main): Call mono_check_corlib_version.
2067 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2069 * cpu-g4.md, basic.cs: fixed div target register.
2071 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2073 * mini-ppc.c, basic.cs: shl_imm fix with test.
2075 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2077 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2078 structures by value. Misc fixes.
2079 * objects.cs: more tests.
2081 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2083 * mini-ppc.c: lconv.ovf.i implemented.
2085 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2088 (mini_init): don't error out if someone already called g_thread_init.
2090 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2092 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2093 to be any type per the spec. Fix abnormal memory usage when
2094 the same object is repeatedly thrown.
2096 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2098 * mini.c: check for overruns in IL code.
2100 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2102 * TODO: Add/remove some todo entries.
2104 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2106 * driver.c (mono_main): Call mono_verify_corlib.
2108 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2110 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2111 This has been moved to mini.c
2112 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2113 type being casted is marshalbyref it could be a proxy, so instead of
2114 emitting the type check code, emit a call to a runtime method that will
2115 perform the check by calling CanCastTo if needed.
2117 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2119 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2120 methods with large stack frames under Win32.
2122 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2124 * Makefile.am: Distribute regression tests.
2126 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2127 at the end instead of inserting each variable into the sorted list.
2129 * linear-scan.c (mono_varlist_sort): New helper function.
2131 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2133 * mini.c: ensure arguments and locals are within bounds.
2135 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2137 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2140 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2142 * mini.c (mono_cprop_copy_values): Fix crash.
2144 * aot.c: Set verbosity back to 0.
2146 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2148 * regalloc.c: complete memory leak fix by Laurent Morichetti
2151 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2153 * driver.c (main_thread_handler): Revert the previous patch.
2155 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2158 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2159 memory from the memory pool.
2161 * driver.c (main_thread_handler): Turn on all optimizations when
2164 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2165 an array for better performance.
2167 * regalloc.c (mono_regstate_assign): Fix memory leak.
2169 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2170 serialize the debug info.
2172 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2173 debug info from the serialized representation.
2175 * aot.c: Save debug info into the generated file and load it when
2178 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2180 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2182 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2183 More FP-related fixes.
2185 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2187 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2188 and register allocation buglet. Hello world now runs.
2190 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2192 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2193 * tramp-ppc.c: fixed class init trampoline.
2194 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2196 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2198 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2199 mini.c: more ppc changes/fixes.
2201 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2203 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2204 Also optimize the case when the arguments are the same in the caller
2207 * iltests.il: Add tests for tail calls with valuetype arguments.
2209 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2211 * mini-ppc.c: fixes for struct return type.
2213 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2215 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2216 mono_spillvar_offset() to arch-specific code.
2218 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2220 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2222 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2224 * exceptions-x86.c: Fix stack space leaks.
2226 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2227 registers from the lmf if the method has save_lmf set.
2229 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2231 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2232 of icall wrappers into InvokeInDomain, since these are now per-domain.
2234 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2236 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2237 make some opcode emulation and intrinsic ops enabled/disabled
2238 according to the architecture. More fixes.
2240 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2242 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2244 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2246 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2247 arch-specific handling for 'this' and struct return type to
2250 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2252 * aot.c: prevent divide by zero error when reporting (it happened with
2255 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2257 * mini.h (inst_switch): Remove unused macro.
2259 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2262 (load_aot_module): free 'info->methods' and 'info' properly. No more
2263 "free(): invalid pointer blah" messages when you have an old aot
2266 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2268 * jit-icalls.c, mini.c: Added support for context static fields.
2270 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2272 * mini.c (mono_method_blittable): Methods which set LastError are not
2273 blittable either. Fixes #51108.
2275 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2277 * mini.c: flush icache.
2278 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2280 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2282 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2284 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2286 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2289 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2292 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2294 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2296 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2297 instruction when the result is discarded.
2299 * iltests.il (test_0_div_regalloc): New regression test.
2301 * arrays.cs: Fix compilation error.
2303 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2305 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2306 float rules to inssel-x86.brg: sane architectures with FP registers
2307 don't need to implement these rules.
2309 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2311 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2313 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2315 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2316 implementation of 32 bit systems.
2318 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2320 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2321 (Jeroen Zwartepoorte).
2323 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2325 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2326 the caller and the callee matches.
2328 * mini.c (mono_method_to_ir): Add comment.
2330 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2331 signbit is missing on some platforms.
2333 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2335 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2337 * mini.c (setup_jit_tls_data): Call the new function.
2339 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2341 * mini-x86.c: Add experimental support for fast access to the lmf
2342 structure under NPTL/Linux 2.6.x.
2344 2003-11-06 Martin Baulig <martin@ximian.com>
2346 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2347 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2350 2003-11-02 Martin Baulig <martin@ximian.com>
2352 * mini.c (inflate_generic_field): New static method.
2353 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2354 generic instance and the field is declared in a generic type, call
2355 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2357 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2359 * mini.h mini.c (mono_method_same_domain): New function to return
2360 whenever the caller and the callee are in the same domain.
2362 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2364 2003-10-30 Martin Baulig <martin@ximian.com>
2366 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2367 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2369 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2370 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2372 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2374 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2377 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2378 object here, so it is in the correct appdomain etc.
2380 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2382 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2384 (mono_method_to_ir): Avoid freeing the type created returned from
2385 mono_type_create_from_typespec, since it is put into an internal cache
2386 by the function. Fixes pointer.exe.
2388 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2389 trampolines for icalls and pinvokes as well. Fixes #33569.
2391 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2393 * mini.c: Update after appdomain changes.
2395 * mini.c (mono_jit_compile_method_inner): Allways compile native
2396 method wrappers in the root domain, since there can only be one
2397 instance of them, whose address is stored in method->info.
2399 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2401 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2402 environment variable. Instead detect automatically whenever running
2403 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2406 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2408 * trace.c, trace.h: New files that implement the new trace option
2411 * driver.c: Document new --trace options.
2413 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2416 - if (mono_jit_trace_calls)
2417 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2419 * mini.h: prototypes.
2421 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2423 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2425 * mini.c inssel.brg: Implement typedefbyref opcodes.
2427 * mini.c (mono_jit_compile_method): Remove unused local variable.
2429 * mini.c (mono_jit_compile_method_inner): Ditto.
2431 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2433 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2435 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2437 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2439 * mini.c (mono_no_aot): Remove unused global variable.
2441 * mini.c: Thread safety fixes.
2443 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2445 * mini.c (mono_create_class_init_trampoline): Add a lock around
2446 class_init_hash_addr.
2448 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2451 * mini.c: Decompose the NEWARR instruction before decomposing its
2452 arguments. Fixes #30073.
2454 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2456 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2459 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2461 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2463 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2465 * driver.c: Add support for compiling icall wrappers to --compile.
2467 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2469 * inssel.brg: The empty value in class->interface_offsets is -1, not
2472 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2474 * objects.cs: New test for 'is' operator on an array of interfaces.
2476 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2478 * tramp-ppc.c: update trampoline code to support jumps
2479 and class initialization.
2481 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2483 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2485 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2487 * inssel.brg (OP_UNBOX): Remove unused rule.
2489 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2490 region instead of one for each method. Fixes #47813.
2492 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2494 * exceptions.cs (test_0_nested_finally): New regression test for
2495 nested exception handlers.
2497 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2499 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2501 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2504 * mini.c (mono_method_check_inlining): Make the inlining limit
2505 configurable by an environment variable.
2507 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2509 * mini.h: Bump AOT file version.
2511 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2512 token, store the image along with the token, since the token might not
2513 refer to the same image as the method containing the relocation,
2514 because of inlining.
2516 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2518 * mini.c (mono_precompile_assemblies): New function to compile
2519 all methods in all loaded assemblies.
2521 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2523 * regalloc.h regalloc.c (MonoRegState): Change the type of
2524 iassign and fassign to int*, since they can contain large negative
2525 values if the register is spilled. Also added some comments. Fixes
2528 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2529 under Win32. Fixes #42964.
2531 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2533 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2535 * aot.c: Added support for AOT compiling methods which contain calls
2536 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2539 * driver.c (compile_all_methods): Run the compilation in a thread
2540 managed by mono. Fixes #44023.
2542 * mini.c (mono_codegen): Print full method name in verbose output.
2544 * mini-x86.c (mono_arch_patch_code): Fix warning.
2546 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2547 jumps, since the method we are jumping to might be domain-specific.
2549 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2551 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2553 * inssel.brg: string chars are unsigned.
2555 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2557 * TODO: New todo item.
2559 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2560 which calls mono_runtime_class_init and patches the call site to
2561 avoid further calls.
2562 (mono_arch_create_class_init_trampoline): New arch specific function
2563 to create a class init trampoline.
2564 (create_trampoline_code): Generalized so it can create
2565 class init trampolines as well.
2567 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2568 (mono_create_class_init_trampoline): New function to create and cache
2569 class init trampolines.
2570 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2571 vtable given the address of a class init trampoline. Used by the
2573 (mono_codegen): Generate a call to a trampoline instead of
2574 mono_runtime_class_init in LDSFLD[A].
2575 (mono_codegen): Add relocations for the new trampoline.
2577 * mini.h mini-x86.c aot.c: Added a new relocation type:
2578 MONO_PATCH_INFO_CLASS_INIT.
2580 * mini.h: Bump AOT version number.
2582 * aot.c: Create a copy of the loaded code instead of using the original
2583 so methods which call each other will be close in memory, improving
2586 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2587 patch since it breaks the regression tests.
2589 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2590 for the register saving instruction sequence since the
2591 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2593 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2595 * TODO: Fix todo item && remove another.
2597 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2599 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2602 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2603 function of the module.
2605 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2606 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2607 --no-aot command line option.
2609 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2611 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2612 by Bernie Solomon (bernard@ugsolutions.com).
2614 * inssel.brg: Refactor the interface offset table related code into
2615 its separate functions and add support for the AOT case.
2617 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2619 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2621 * aot.c: Added mono_aot_verbose variable and made all debugging
2622 output depend on the value of this variable.
2624 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2625 method_label and info_label.
2627 * mini.h mini-x86.c aot.c: Added a new relocation type
2628 MONO_PATCH_INFO_IID for klass->interface_id.
2630 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2631 the MonoJitInfo structure.
2633 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2634 a non-root appdomain in shared mode.
2636 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2638 * aot.c: make aot loader less verbose. Remove free of unused variable.
2640 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2642 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2644 * .cvsignore: Added *.dll.
2646 * mini.c (mono_print_tree_nl): New function callable while debugging.
2648 * mini.c (mono_print_code): Export this.
2650 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2653 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2655 * mini.h (MonoCompile): Added 'jit_info' field.
2657 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2658 the cfg structure, since it is needed by the AOT compiler.
2660 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2662 * aot.c: A major rewrite. Changes include:
2663 - save exception tables for methods which have them.
2664 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2666 - reworked the file format so it is now much smaller and needs
2667 fewer relocation entries.
2669 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2671 * aot.c (load_aot_module): Fix build bustage on platforms without
2674 2003-09-04 Martin Baulig <martin@ximian.com>
2676 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2678 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2680 * TODO: Some new optimization ideas.
2682 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2684 * aot.c: Save the optimization flags used to compile the code into
2687 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2688 support emitting domain specific code.
2690 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2691 no longer domain neutral. It can be made domain neutral by compiling
2692 with --optimize=shared.
2694 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2697 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2698 loading of AOT code.
2700 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2702 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2703 if there is no domain neutrality information.
2705 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2707 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2708 format version into the generated library.
2710 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2711 callee method into the caller since one of them could be shared.
2713 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2714 system exceptions from AOT code now works.
2716 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2717 method if it is domain neutral and the callee is not.
2719 * graph.c (cfg_emit_one_loop_level): Fix warning.
2721 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2723 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2726 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2728 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2729 is needed by code which is executed before mono_runtime_init ().
2730 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2732 * mini.c (mono_thread_abort): Fix warning.
2733 (mono_jit_compile_method): Call static constructor in the AOT case too.
2735 * aot.c (mono_compile_assembly): Fix warning.
2737 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2739 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2741 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2743 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2745 * cpu-pentium.md: Fix the length of call opcodes so they include the
2746 ESP restoring instruction. Fixes #47968.
2748 2003-08-28 Martin Baulig <martin@ximian.com>
2750 * mini-x86.c (mono_arch_call_opcode): Added support for
2751 MONO_TYPE_GENERICINST.
2753 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2755 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2757 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2758 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2760 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2763 2003-08-26 Martin Baulig <martin@ximian.com>
2765 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2766 when reporting an error, set this to the actual error location.
2767 (mono_method_to_ir): Report the correct error location if
2768 get_basic_blocks() returned an error.
2770 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2772 * mini.c (mono_type_blittable): OBJECT is not blittable.
2773 (mono_method_blittable): Methods which have marshalling descriptors
2774 are not blittable either. Fixes #47842.
2776 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2778 * driver.c mini.c: Use an environment variable instead of a global
2779 variable. Also fix the build.
2781 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2782 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2785 * driver.c mini.c: Added --with-valgrind option to turn off some
2786 code which prevents mono from running under valgrind.
2788 * mini.c (mono_emit_call_args): Fixed warning.
2790 * mini.c (mono_emulate_opcode): Fixed warning.
2792 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2794 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2795 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2796 regalloc.c, regalloc.h: specify available registers in arch-specific
2797 code and support floats in the regallocator (patch by Laurent Morichetti
2800 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2802 * mini.c: mono_thread_current() can be called only after
2803 mono_runtime_init(): rearrange code to not call it early on.
2805 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2807 * mini.c: allocate jump tables in the code mempools.
2809 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2811 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2814 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2816 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2817 12 to 16. This fixes bug #47453.
2820 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2822 * mini-ppc.c: fixed indexed load and unsigned compares.
2824 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2826 * mini.c: reenabled installation of handler for
2827 thread abort signal.
2829 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2831 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2832 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2833 until it's fixed and actually useful.
2835 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2837 * inssel-long32.brg: couple more opcodes implemented.
2839 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2841 * mini-sparc.c: Even more opcodes implemeted.
2843 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2845 * mini-sparc.c: More opcodes implemented.
2847 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2849 * mini-sparc.c: More opcodes implemented.
2851 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2853 * inssel-sparc.brg: Add some needed rules. Direct
2855 * Makefile.am: Use inssel-sparc.brg
2856 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2857 an assert happy for now.
2859 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2861 * mini-sparc.c: Fixed compile errors.
2862 * exceptions-sparc.c: Same. We now produce a mono binary
2863 on sparc-linux. Yea.
2865 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2867 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2868 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2869 They compile, but do not work.
2871 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2873 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2874 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2875 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2878 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2880 * mini.c: more opcodes implemented and better support for generics.
2882 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2884 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2885 * mini.c, mini.h: first cut at generics support: some new instructions
2886 added and changed the behaviour of some of the existing ones.
2888 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2890 * mini.c: Removed definition of metadata_shared mutex here.
2892 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2894 * mini-x86.c: make vararg calls work for instance methods.
2896 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2898 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2899 returns the arguments in a separte list, now.
2901 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2903 * aot.c, mini.c: updates for array type representation changes.
2905 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2907 * mini.c: register function to perform jit shutdown.
2909 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2911 * mini.c: use a faster allocator if possible.
2913 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2915 * aot.c: some cleanups and portability changes.
2917 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2919 * mini.c: use faster allocation for CEE_BOX if possible.
2921 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2923 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2924 Moved inlined mempcy code to its own function so that is can be
2925 reused. Added an inline memset function as well (optimized initobj).
2926 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2928 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2930 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2932 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2934 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2935 arch code can setup the cpu for CLR execution, if needed.
2936 We use it on x86 to set the precision of FP operations.
2938 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2940 * mini.c: disable some optimizations if we can guess they'll cost too
2941 much for a given method.
2943 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2945 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2947 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2948 * mini.h mini.c mini-x86.c: Added instruction level coverage
2949 info collection support.
2951 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2953 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2954 is now implemented in the profiling API. Get rid of a couple of
2955 unnecessary global variables.
2957 2003-06-15 Nick Drochak <ndrochak@gol.com>
2959 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2960 * cpu-g4.md: add op_bigmul and op_bigmul_un
2961 * cpu_pentium.md: add op_bigmul_un
2962 * inssel-long32.brg: add rule for unsigned bigmul
2963 * mini-ops.h: define OP_BIGMUL_UN
2964 * mini-x86.c: THE BUG: handle (un)signed properly
2965 * mini.c: choose unsigned opcode if needed.
2966 This set of patches fixes bug #44291
2968 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2970 * mini.c (optimize_branches): improved to handle all kinds of
2971 conditional branches.
2973 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2975 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2976 don't raise exceptions.
2978 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2980 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2981 to arch-specific files.
2983 2003-06-09 Martin Baulig <martin@ximian.com>
2985 * Makefile.am (libs): Added $(LIBGC_LIBS).
2987 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2989 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2990 and OP_ATAN (fixes bug#44293).
2992 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2994 * Makefile.am, mini-x86.c: rename cpu description array to
2995 pentium_desc, since some compilers define the 'pentium' preprocessor
2998 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
3000 * mini.c (mini_select_instructions): add explicit branch if the
3001 following block is not the false target of a conditional branch -
3002 we need this with any optimization that reorder or remove bblocks
3004 * mini.c (optimize_branches): bug fixes
3006 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
3008 * mini.c (mono_method_to_ir): inline static readonly fields
3010 * ssa.c (fold_tree): start cfold support for long (very simple
3013 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
3015 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3017 * inssel.brg: fixed memcpy (bug #44219).
3019 2003-06-05 Dick Porter <dick@ximian.com>
3021 * driver.c: Set the glib log levels to not abort if g_message
3024 g_set_prgname() has to happen before mini_init() so that the
3025 process handle gets the info.
3027 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3029 * driver.c: add intrins to the default optimizations to get wider
3032 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3034 * mini.h: some large basic blocks will overflow a 16-bit
3035 integers for symbolic registers.
3037 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3039 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
3040 (mono_arch_output_basic_block): fix bug 43499
3042 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3044 * mini.c: kill duplicated definition of mono_debug_format.
3046 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
3048 * mini-x86.c, arrays.cs: fixed register allocation bug.
3050 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
3052 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
3054 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
3056 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3059 (print_method_from_ip): also print source location information if
3062 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
3064 * mini.c (mono_find_block_region): bug fix in region code
3065 (mini_method_compile): enable removing unreachable code again, but
3066 only in methods without exception clauses.
3068 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
3070 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
3071 Implemented arglist opcode and handling of TypedReference type.
3072 Fixed x86 call convention when a structure is returned.
3073 Minimal support for calling static vararg methods.
3075 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3077 * mini.c (mini_method_compile): always remove unreachable code,
3078 because the code in them may be inconsistent (access to dead
3079 variables for example).
3081 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3083 * driver.c, debug-mini.c: warning fixes.
3085 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3087 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3089 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3091 * mini.c: thread-static fields are registered in mono_class_vtable(),
3092 so ensure the function is called before checking for them.
3094 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3096 * mini.c (optimize_branches): fix for bug 43586
3098 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3099 overflow (fixes Bug #43639)
3101 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3103 * mini.c, objects.cs: allow the use of stobj for primitive types.
3105 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3107 * mini.c: be less strict about argument checking until we support
3108 running the verifier.
3110 2003-05-27 Nick Drochak <ndrochak@gol.com>
3112 * basic-long.cs: tests for (ulong)int * (ulong)int also
3113 * mini.c: use the same trick for (ulong)int * (ulong)int
3115 2003-05-27 Nick Drochak <ndrochak@gol.com>
3117 * basic-long.cs: add regression test for (long)int * (long)int
3118 * cpu-pentium.md: add op_bigmul specification
3119 * inssel-long32.brg: add OP_BIGMUL rule
3120 * mini-ops.h: add OP_BIGMUL
3121 * mini-x86.c: register allocator: handle case where src1 needs to be
3123 * mini.c: substitute special BIGMUL opcode in the tree for
3124 (long)int * (long)int
3126 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3128 * jit-icalls.c: call the type ctor on field access if needed.
3130 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3132 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3133 to a method (including results of ldelema, bug#43207).
3135 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3137 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3138 colors to show exception handler blocks.
3140 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3141 (fix for pinvoke7.cs).
3143 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3145 * mini.h, mini.c: ensure correct initialization order for types that
3146 require it. Prepare for lazy compilation of jit icall wrappers.
3147 Provide a name for opcode emulation to reduce unneeded mallocing.
3149 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3151 * mini-x86.c: better register restoring code and profiling
3152 support for tail calls.
3154 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3156 * mini.h, driver.c: prepare for leaf methods optimization.
3158 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3160 * mini.c: get targets of branches before converting a method.
3162 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3164 * mini.c (optimize_branches): added some experimental code (disbaled)
3166 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3168 * mini.c (optimize_branches): fix branch to branch optimization
3170 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3172 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3174 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3176 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3179 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3181 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3182 enable use of interface variables again.
3184 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3185 I1 to registers because there is no simply way to sign extend 8bit
3186 quantities in caller saved registers on x86.
3188 * inssel-float.brg: set costs of some rules to 2 so
3189 that monobure always select the arch. specific ones if supplied,
3190 regardless of the order we pass the files to monoburg.
3192 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3194 * mini.c, mini-x86.c: since the magic trampoline for jumps
3195 can't patch the code directly, we do it as soon as the
3196 method gets compiled.
3198 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3200 * mini-x86.c, mini.h: introduce a new patching method
3201 to support CEE_JMP and tail calls.
3202 * mini.c: obey tail.call. Don't precompile methods target
3204 * tramp-x86.c: new trampoline code to handle methods
3205 reached through a jump.
3207 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3209 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3210 bit values to registers
3212 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3214 * mini.c (mono_compile_get_interface_var): share interface
3215 variables if possible.
3217 2003-05-16 Martin Baulig <martin@ximian.com>
3219 * debug-mini.c (mono_init_debugger): New function to initialize
3220 the debugger. This is not in the debugger since it needs to
3221 access some of mini's internals.
3223 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3225 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3227 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3229 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3230 for value type handling.
3232 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3234 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3235 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3237 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3239 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3240 the constructor through a proxy.
3242 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3244 * jit-icalls.c, inssel.brg: fixes to array element address
3247 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3249 * mini-x86.c (is_regsize_var): allocate pointer to registers
3251 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3253 * driver.c: fixed typo, added intrins to the set of optimizations
3254 tested with regressions.
3256 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3258 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3259 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3262 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3264 * inssel.brg: remove some common pop instructions without side effects
3266 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3268 * inssel-x86.brg: fixed thinko in int to double conversions.
3270 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3272 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3274 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3276 * inssel-long32.brg: two more missing instructions.
3278 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3280 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3283 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3285 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3288 * basic-float.cs: Added tests for negative zero.
3290 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3292 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3293 a couple of missing operations for long casts, with test cases.
3295 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3297 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3299 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3301 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3302 code size estimation.
3304 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3306 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3307 abstract methods (fix bug 42542)
3309 * aot.c: add ability to handle array types
3311 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3313 * mini.c: Call the _specific versions of the object allocation
3314 functions if possible.
3316 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3318 * driver.c: call setlocale ().
3320 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3322 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3325 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3327 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3329 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3330 wrappers (fix bug 42122)
3332 2003-05-04 Martin Baulig <martin@ximian.com>
3334 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3336 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3337 s/mini_set_defaults/mono_set_defaults/g.
3339 2003-05-04 Martin Baulig <martin@ximian.com>
3341 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3343 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3345 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3346 (reported by Don Roberts).
3348 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3350 * mini.c: temporarily work around two bugs for this release.
3352 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3354 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3355 that contains -export-dynamic and it makes using the ld script
3357 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3359 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3361 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3364 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3366 * mini.c: make sure leave calls all the needed finally blocks,
3367 even when the target jumps out of multiple exception clauses.
3369 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3371 * ldscript, Makefile.am: add linker script to reduce the number of
3372 exported symbols (should also fix the issues with libwine defining
3373 some of the same symbols in io-layer).
3375 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3377 * driver.c (mini_main): Avoid assertion when no file name is given on
3380 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3382 * driver.c: added --version/-V command line option.
3383 Added the inline optimization in the regression tests.
3385 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3387 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3388 to the type in the method signature (fixes bug#42134).
3390 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3392 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3394 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3396 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3398 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3400 * driver.c: fixed bug #42100.
3402 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3404 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3406 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3408 * mini.c: moved most of the code required to do inlining to its own
3409 function so it can be reused. Inline also ctors if appropriate.
3411 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3413 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3414 the runtime can call mono API functions.
3416 2003-04-27 Martin Baulig <martin@ximian.com>
3418 * debug-mini.c (mono_debug_init_method): Added
3419 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3420 send a notification to the debugger.
3422 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3423 running in the Mono Debugger, just pass the breakpoint number to
3424 mono_debug_init_method().
3426 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3428 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3430 * mini.c: allow some more unsafe compares.
3432 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3434 * mini-x86.c, Makefile.am: make distcheck works (partially from
3435 a patch by Richard Lee <r.h.lee@attbi.com>).
3436 * regset.c, regset.h: removed, they are unused.
3438 2003-04-25 Dick Porter <dick@ximian.com>
3440 * driver.c: Usage reports the name as 'mono' not 'mini'
3441 * exceptions-x86.c: Build and run on freebsd
3443 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3445 * Makefile.am: install the program with the 'mono' name and
3446 the library as libmono instead of mini and libmini.
3448 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3450 * driver.c: provide the APIs for the embedding interface of the old jit.
3452 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3454 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3456 2003-04-23 Martin Baulig <martin@ximian.com>
3458 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3460 * driver.c: Added `--debug' command line argument to enable
3463 2003-04-23 Martin Baulig <martin@ximian.com>
3465 * debug.[ch]: Removed. The code is now in
3466 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3468 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3471 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3473 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3475 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3478 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3479 mono_domain_finalize.
3480 (mini_method_compile): use mono_method_profile* if the the option is
3483 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3485 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3486 methods with their wrapper.
3488 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3489 methods with their wrapper.
3491 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3494 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3497 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3500 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3502 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3504 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3506 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3507 of the mempool. This is slightly faster and uses less memory
3509 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3511 * mini.c: avoid O(n) allocation for variables.
3513 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3515 * mini.c: handle items on the stack after inlining methods.
3517 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3519 * mini.c: make the method->opcode optimization dependent
3520 on MONO_OPT_INSTRINS and do it lazily.
3522 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3524 * driver.c: print overall results at the end of regression run.
3526 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3528 * inssel.brg: don't overwrite symbolic registers.
3530 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3532 * inssel-x86.brg: fix conversion from long to float.
3534 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3536 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3538 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3540 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3542 * driver.c: Added --print-vtable option as in the old JIT.
3544 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3546 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3548 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3550 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3552 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3554 * mini.c regalloc.c regalloc.h: Fix memory leak.
3556 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3558 * aot.c (mono_aot_get_method): register all used strings
3560 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3562 * mini.c: always intern strings references with ldstr at compile time.
3564 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3566 * Makefile.am: add BUILT_SOURCES.
3568 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3570 * driver.c: give a better error message when the assembly to execute
3571 doesn't have an entry point.
3573 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3575 * Makefile.am: added hack for automake
3577 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3580 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3582 22003-04-07 Martin Baulig <martin@ximian.com>
3584 * Makefile.am: Added Makefile.am.
3586 * debugger-main.c: Removed, this is now in the debugger where it
3589 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob