2 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
7 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9 * driver.c: enable loop by default again and include abcrem in -O=all.
11 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
13 * iltests.il: Add some localloc tests.
15 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
17 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20 * inssel-amd64.brg: Add some optimizations.
22 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
25 * Makefile.am: Statically link mono against libmono on AMD64.
27 * mini-amd64.c inssel-amd64.brg: Optimizations.
29 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
31 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
33 * tramp-amd64.c: Patch calling code in trampolines.
35 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
37 * mini-amd64.c: pinvoke struct passing fixes.
39 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
41 * mini-sparc.c: redo change, make mono_arch_cpu_init call
42 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
44 2004-08-05 Duncan Mak <duncan@ximian.com>
46 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
49 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
51 * mini-amd64.c (emit_move_return_value): Move return value for normal
54 2004-08-05 Martin Baulig <martin@ximian.com>
56 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
57 `type->type'; just modify `type' itself when dealing with enums
58 and generic instances.
59 (check_call_signature): Make `simple_type' a `MonoType *'.
61 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
63 * mini.c: Use OP_PADD to add offsets to addresses.
65 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
67 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
69 * mini-sparc.c (mono_arch_emit_epilog): fix check
70 for folding last op into restore instruction
72 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
74 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
75 helper methods using the code manager.
77 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
79 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
81 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
83 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
84 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
86 * mini-s390.c: fix tail processing
88 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
90 * mini-ppc.c: mul.ovf.un exception name fix.
92 2004-08-03 Martin Baulig <martin@ximian.com>
94 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
95 instances; before jumping to `handle_enum', also modify `ptype'.
97 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
99 * cpu-sparc.md: fcall maximal length too small.
101 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
103 * mini-amd64.c mini.h: Add initial support for passing/returning
104 structures to/from pinvoked methods.
106 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
108 * mini-ppc.c: reg allocator fix.
110 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
112 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
114 * inssel.brg: Optimize memset on 64 bit machines.
116 * mini-amd64.c: Fix some vararg cases.
118 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
120 * mini-s390.c: Corrected macro in emit_float_to_int
122 * s390-abi.cs: Tests to exercise the s390 ABI
124 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
126 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
129 * basic.cs: Add a test for add.ovf.un.
131 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
133 * mini-sparc.c: add case for OP_IDIV_UN
135 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
137 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
139 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
141 2004-07-30 Ben Maurer <bmaurer@ximian.com>
143 * basic.cs: regression tests.
145 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
148 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
150 * basic.cs: Add a new test.
152 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
153 and AOT. Various fixes and optimizations.
155 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
157 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
159 * mini-ppc.c: make sure temp regs are not used for global reg
162 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
164 * cpu-sparc.md: conv_i8 fix for 64bits
166 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
168 2004-07-29 Ben Maurer <bmaurer@ximian.com>
170 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
171 add opcode for cmp BYTE PTR [eax], imm.
173 * inssel.brg: Make memcpy and memset takes bases.
175 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
177 * *-amd64.*: More AMD64 work.
179 2004-07-28 Ben Maurer <bmaurer@ximian.com>
181 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
182 add a compare-not-equal opcode.
184 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
186 * mini.c: Use mono_init_from_assembly instead of mono_init.
188 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
190 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
192 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
194 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
196 * inssel.brg: 64 bit fixes.
198 * mini.h (MonoCallInst): Add some AMD64 specific data.
200 * mini.h: Add some OP_P opcodes.
202 2004-07-28 Ben Maurer <bmaurer@ximian.com>
204 * basic.cs: tests for 61797 and 61740
206 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
208 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
209 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
211 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
213 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
215 * *-amd64*.*: Ongoing AMD64 work.
217 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
219 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
221 * *-amd64*: Ongoing AMD64 work.
223 * mini-arch.h: Add AMD64 support.
225 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
227 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
229 * mini-ops.h: Add new opcodes.
231 * Makefile.am: Add AMD64 support.
233 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
234 rules into the inssel-long*.brg files.
236 * *-amd64.*: Add beginnings of AMD64 backend.
238 2004-07-22 Ben Maurer <bmaurer@ximian.com>
240 * mini.c (print_dfn): commenting out the code that prints
241 the cil. With -O=deadce, this makes -v -v crash.
243 * cpu-pentium.md: make checkthis have a length of 2
245 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
247 * mini-sparc.h: fix implementations of __builtin
248 functions for Sun compiler for V9.
250 2004-07-16 Ben Maurer <bmaurer@ximain.com>
252 * mini.c: use the new stelem.ref wrapper
253 * exceptions.cs, arrays.cs: new stelem.ref tests
255 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
257 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
258 new XSP should work with these changes).
260 2004-07-14 Ben Maurer <bmaurer@ximain.com>
262 * inssel-{long32,x86,}.brg: trivial optimizations.
264 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
266 * mini.c: load value when emitting box operation in
269 2004-07-12 Ben Maurer <bmaurer@ximian.com>
271 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
272 is one byte shorter than cmp DWORD PTR [eax], 0.
274 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
276 * inssel-ppc.brg: arguments on the stack are always
277 relative to the stack pointer (spotted by Neale Ferguson).
279 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
281 * exceptions-x86.c: delay appending the method name to the trace until
282 after mono_jit_info_table_find is called, as this gets the real
285 2004-07-09 Ben Maurer <bmaurer@ximian.com>
287 * aot.c: register roots
289 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
291 * aot.c : I could just use PLATFORM_WIN32 flag.
293 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
295 * aot.c : Reverting the previous fix. This time it broke linux build.
297 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
299 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
301 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
303 * mini.c (handle_stack_args): Remove some more debugging code.
305 * mini.c (handle_stack_args): Remove debug output left in by mistake.
307 * driver.c mini.h aot.c: Allow additional options to be specified with
308 --aot and pass them to mono_compile_assembly.
310 * aot.c: Add experimental code to AOT compile all loaded assemblies
311 on demand and save the code into a cache in the filesystem.
313 * aot.c: Add support for more wrapper methods.
315 * mini.c (handle_stack_args): Handle some corner cases. Fixes
318 * cpu-*.md: Remove removed opcodes.
320 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
321 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
322 related icalls to marshal.c.
324 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
326 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
328 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
330 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
332 2004-07-06 Ben Maurer <bmaurer@ximian.com>
333 * liveness.c: If liveness is recomputated we need to reset the information
334 for each variable. This way, if the liveness range has been narrowed
335 by optimizations that happened after the last computation, we can return
338 For example, if you have
343 // Tons of code that does not affect i
349 i = 0 is dead code and will be removed by SSA. However, when
350 linear scan gets to the code, i will still appear to be live
351 throughout the entire block. This prevents good register allocation.
353 2004-07-06 Martin Baulig <martin@ximian.com>
355 * debug-mini.c (mono_debug_init_method): Allow
356 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
357 (mono_debug_add_icall_wrapper): New method.
359 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
361 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
363 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
366 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
368 * aot.c (mono_aot_load_method): Fix loading of debug info.
370 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
372 * aot.c: Add logging support.
374 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
376 * mini.h: Add prototype for mono_print_method_from_ip.
378 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
380 * inssel.brg: 64 bit fixes.
382 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
385 * Makefile.am: Add SPARC64 support.
387 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
389 * aot.c: Fix alignment problems on 32 bit platforms.
391 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
393 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
396 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
399 * mini.h: Bump AOT file version. Some 64 bit fixes.
401 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
403 * inssel-sparc.brg: Add new rule to avoid register moves.
405 * inssel.brg: Add ldind_to_load_membase helper function.
407 2004-06-30 Ben Maurer <bmaurer@ximian.com>
409 * mini.c: OffsetToStringData intrinsic.
411 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
413 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
415 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
418 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
419 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
421 * mini.c: reinstated mono_compile_get_interface_var()
422 on x86, too, since the change breaks the Gtk# build there as well.
424 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
426 * driver.c: remove loop from the default optimizations: it seems to
427 interact badly with some of the other options (see bug #60613).
429 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
431 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
432 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
434 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
436 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
437 vararg-using methods.
439 2004-06-21 Martin Baulig <martin@ximian.com>
441 * mini/mini-exceptions.c
442 (mono_handle_exception): Added `gpointer original_ip' argument.
443 After calling mono_unhandled_exception(), call
444 mono_debugger_unhandled_exception() and if that returns true,
445 restore the context and return.
447 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
449 * mini-ppc.c: prefer the use of relative branches so
450 they won't need to be patched in aot code (patch from Patrick Beard).
452 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
454 * aot.c: patch from Patrick Beard to make the output assembly
455 more correct for the MacOSX assembler. Small tweak to
456 generate sane images on Linux/PPC, too.
458 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
460 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
461 case until bug #59509 is fixed (shows up in #60332).
463 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
465 * mini.c: make sure the needed wrappers are compiled, too, with
468 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
470 * driver.c: remove NPTL reference in --version output.
472 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
474 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
475 generate valid assembly for the Mach-O assembler.
477 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
479 * driver.c: don't include abcrem in the all optimization specifier
480 since it slows down jit compilation too much for now.
482 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
484 * mini.c: use BIGMUL only if both operands have the same signage.
485 * iltests.il: Test for bug 60056. (errors related to signage in
490 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
492 * mini.c, aot.c: memory leak fixes.
494 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
496 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
498 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
500 * Makefile.am: remove the -static hack completely, it links in
501 statically glib as well.
503 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
505 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
506 * exceptions.cs: make it compile with new mcs/csc.
508 2004-06-03 Massimiliano Mantione <massi@ximian.com>
509 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
510 and added relevant test case.
512 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
514 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
515 regressions in gtk-sharp.
517 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
519 * exceptions.cs: New regression tests.
521 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
523 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
525 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
527 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
529 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
531 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
533 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
535 * mini.c (mono_jit_runtime_invoke): Init class in this
536 method instead of trusting mono_jit_compile_method to
537 do the work (because wrappers can be in object class)
539 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
541 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
543 * basic-long.cs: New regression test.
545 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
547 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
550 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
552 * Makefile.am: fix miguel's change to build mono statically against
553 libmono (track build dependencies).
555 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
557 * cfold.c: Some glib versions do not have G_MININT32.
559 2004-05-26 Massimiliano Mantione <massi@ximian.com>
561 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
562 with precision of tan, atan, sin and cos, and implemented related
563 regressions tests (fixes bug 54467, but one new problem appeared and
566 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
568 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
570 * exceptions.cs: Add test for constant folding && division by zero.
572 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
573 since driver.c is in libmono too, so the optimization was useless.
575 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
576 variable to driver.c so the compiler can emit more efficient code to
579 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
581 * Makefile.am: don't distribute generated inssel.[ch] files.
583 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
585 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
586 into the default appdomain. Fixes #58707.
588 * jit-icalls.c: Remove the broken approximation for truncl, doing
589 no conversion is better.
591 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
594 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
596 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
597 of the mcrxr instruction which is not available on some processors
598 even if it's documented to be. Implement add and sub overflow correctly
599 (still not complete for long unsigned). Speed up icalls a bit.
601 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
603 * mini.c (mono_jit_compile_method_with_opt): Make sure that
604 we run .cctor in the current domain instead of target_domain.
606 Fixes bug #58558, .cctor not being called in -O=shared.
608 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
610 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
612 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
614 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
615 which can be done with an imm8, do it that way.
616 (mono_arch_output_basic_block): ditto for a jmp
617 (mono_arch_emit_prolog): Computate maximum offset of a label.
619 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
621 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
622 now tries to allocate prefered physical reg's for virtual
623 regs. This reduces the number of emited spills/loads with
624 20-30% on our core assemblies.
626 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
628 * jit-icalls.c: truncl() is not needed and trunc() is
629 the correct thing to do anyway (bug #58287).
631 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
633 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
636 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
638 * driver.c: enable loop optimizations by default.
640 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
642 * mini-x86.c: fix calc of max loop size when aligning loops start.
644 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
646 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
649 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
651 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
654 * basic-long.cs: Add tests for add/subtract of immediates with carry.
656 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
658 * mini.c (inline_method): Allways inline some wrappers even if the cost
659 is too large. Fixes #58785.
661 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
663 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
665 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
666 (crichton@gimp.org). Beginning of support for sparc/linux.
668 * mini-sparc.c: Optimize retrieval of LMF address.
670 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
672 * exceptions-ppc.c: handle alloca in methods with clauses.
674 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
676 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
678 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
680 * mini.c: Delegate most of the abort signal work to
681 mono_thread_request_interruption, which also handles Stop and Suspend
684 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
686 * mini.c mini.h: Allow inlining of icall wrappers if the backend
687 supports the save/restore lmf opcodes.
689 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
691 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
694 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
696 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
698 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
699 methods which contain array accesses.
701 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
702 boundaries. Fixes #58537.
704 * iltests.il: Add regression test for #58537.
706 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
708 * mini-x86.c (mono_arch_local_regalloc): Last part of
709 fix for bug #58633 (releasing register to early).
711 2004-05-18 Miguel de Icaza <miguel@ximian.com>
713 * basic-long.cs: Add new regression test.
715 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
717 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
718 register too early on the chain.
720 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
722 * mini.c (create_helper_signature): Use a helper function to reduce
723 the code which needs to be written. Also set the calling convention of
724 icalls on windows. Fixes #57840.
726 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
728 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
729 exceptions-ppc.c: added helper function to get the instruction address
730 from a signal handler context.
732 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
734 * helpers.c: use g_get_tmp_dir. Invokes happyness
737 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
739 * helpers.c: Add new env variable to pass args to objdump.
740 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
742 2004-05-17 Radek Doulik <rodo@ximian.com>
744 * Makefile.am (common_sources): added abcremoval.h so it get
745 disted and daily mono packages on go-mono.com will build again
747 2004-05-17 Massimiliano Mantione <massi@ximian.com>
749 * abcremoval.c: Fixed coding style, added copyright header.
751 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
753 * mini.h: Added prototype for abc removal main function.
755 * build_relations_propagation_table.pl: Added copyright header.
757 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
759 * basic-long.cs: reg test for complex ceq_long bug.
761 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
763 * mini-x86.c (mono_arch_local_regalloc): Correctly free
764 reg in long and clob case (bug #58343). Fixed/added comments.
766 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
768 * mini.c (mono_jit_runtime_invoke): Follow new convention
769 of calling the invoke method with an function pointer.
771 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
773 * ChangeLog: Fix author of memory leak patch.
775 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
777 * Makefile.am: fix make dist as well...
780 2004-05-14 Massimiliano Mantione <massi@ximian.com>
782 * cfold.c: Made so that conversions from pointer to int4 are no-ops
783 on archs where pointers are 4 bytes long.
785 * Makefile.am: Added abcremoval.c source file.
787 * abcremoval.c: Added abcremoval.c.
789 * abcremoval.h: Added abcremoval.h.
791 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
793 * inssel.brg: Enabled bounds check removal.
795 * mini.c: Added support for abcrem optimization.
797 * mini.h: Added abcrem optimization label.
799 * driver.c: Added support for abcrem optimization.
801 * propagated_relations_table.def: Added propagated_relations_table.def.
803 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
805 * mini.c, cfold.c: fix style.
807 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
809 * mini.c: handle issue with the low-level implementation of
810 some long opcodes (bug #54209).
812 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
814 * basic.cs: test for my new cmov stuff.
816 2004-05-13 Patrik Torstensson
818 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
819 opt and added peephole documentation.
821 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
823 * tramp-ppc.c: rewrote the generic trampoline code.
825 2004-05-11 Patrik Torstensson
827 * mini-x86.c: optimize long shl/shr asm code (one less branch)
829 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
831 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
833 * mini.h mini.c dominators.c: Applied patch from Derek Woo
834 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
836 * mini.c: Add new icalls for AsAny marshalling.
838 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
840 * tramp-ppc.c, mini-ppc.c: more cleanups.
842 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
844 * mini.c: no warnings.
846 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
848 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
850 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
852 * mini.c: In the thread abort signal handler, if the thread is in the
853 process of being stoped, don't throw the Abort exception, just stop the
856 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
858 * tramp-ppc.c: removed old code.
860 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
862 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
863 do some simple speed optimizations on ppc.
865 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
867 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
868 and large offsets in load/store.
870 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
872 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
873 it causes regressions.
875 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
877 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
880 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
882 * jit-icalls.c: remove warnings.
883 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
884 speedups for unsafe code.
886 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
888 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
890 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
892 * basic-calls.cs: Add new regression test.
894 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
897 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
899 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
902 2004-05-06 Patrik Torstensson
904 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
905 long reg allocation in any reg (not only eax:edx) and implemented
906 long shl/shr ops in asm instead of helpers.
908 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
910 * mini-sparc.h: Fix warnings.
912 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
915 * mini-exceptions.c (mono_handle_exception): Call the filter in a
916 separate statement for clarity.
918 * mini-sparc.c: Update status.
920 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
922 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
925 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
927 * inssel-ppc.brg: another small pre-release workaround:
928 we don't do overflow detection for long_sub_un.
930 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
932 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
933 (also works around a weird ppc bug: 57957).
935 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
937 * tramp-ppc.c: trampoline fixes.
939 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
941 * mini-ppc.c: fixed typos.
943 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
945 * mini-ppc.c, exceptions-ppc.c: more code saves registers
946 at the top of the stack. Fixed typos. Use a frame registers
947 for all the methods with exception clauses.
949 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
951 * exceptions-ppc.c: restore fp registers.
953 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
955 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
956 order from the stack top (moved the stack room to save the
957 return value for trace after the param area). Fixed corruption
958 in restoring registers on unwind.
960 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
962 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
964 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
966 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
967 and prolog/epilog for methods that use it. Allow
968 enough param area room for varargs methods. Fix miguel's
969 breakage in exception handling.
971 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
973 * Makefile.am: run genmdesc only on current arch.
975 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
978 * mini-x86.h: fix the build on windows.
980 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
982 * 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.
984 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
986 * mini-exceptions.c: New file.
988 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
989 Move some parts of the x86 exception handling code to an
990 arch-independent file so it can be shared with other ports.
992 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
994 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
996 2004-04-26 David Waite <mass@akuma.org>
998 * driver.c: remove comma from end of enumeration declaration
1000 2004-04-26 Jackson Harper <jackson@ximian.com>
1002 * driver.c: parse config file before loading first assembly. This
1003 allows the user gac to be enabled/disabled.
1005 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1007 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1008 simpler mechanism: we do not care what is encoded initially
1009 (branch absolute or relative), we care about the code and its
1010 target. I kept the old code for reference for now.
1012 The new code tries first to determine if the jump is anywhere in
1013 the -/+32 absolute meg range, if it succeeds, it encodes using the
1014 absolute branch; If not, it tried to find something in the
1015 relative range, if not, it uses the handle_thunk code.
1017 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1019 * exceptions-ppc.c: use the correct ip register on macosx.
1021 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1023 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1025 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1027 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1028 Raise exception on integer divide by zero by hand since the hw
1029 doesn't support it. Handle NaNs in FP compares.
1031 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1033 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1034 code reducing duplication between the platforms and enabled
1035 signal exception handling (on linux for now).
1037 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1039 * exceptions-ppc.c: more macosx support.
1041 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1043 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1045 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1047 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1049 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1051 * iltests.il: more tests.
1053 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1055 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1058 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1060 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1062 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1064 * liveness.c: Mark variables as volatile in all basic blocks reachable
1065 from exception clauses.
1067 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1069 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1072 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1074 * iltests.il, basic.cs: more tests for regalloc.
1076 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1078 * iltests.il: Some tests for register allocation modifications
1081 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1083 * exceptions.cs: Add regression test for bug #56782.
1085 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1086 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1087 the beauty of fixing the same thing in 5 different files...
1089 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1091 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1094 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1096 * mini.c: Add support for STRWLPARRAY marshalling convention.
1098 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1100 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1101 to init the context to setup the regs pointer).
1103 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1105 * exceptions-ppc.c: more exceptions work.
1107 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1109 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1112 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1114 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1115 can use the memory directly.
1117 * cpu-pentium.md: Update documentation from a post from Zoltan.
1119 add x86_add_membase, x86_sub_membase, x86_mul_membase
1121 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1123 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1124 GENERAL_REGS they were also hardcoded for all PPC ports.
1126 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1128 Remove hard-coded limit for floating point registers, use
1129 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1131 Notice that in MacOS X calling conventions you can fit a lot more
1132 floating point values in registers, so I should update the PInvoke
1133 test to excercise the passing of floating point values on the
1134 stack (currently broken).
1136 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1138 * tramp-ppc.c (create_trampoline_code): Added
1139 JUMP_TRAMPOLINE_SIZE.
1140 (ppc_magic_trampoline): Follow the pattern from
1141 x86_magic_trampoline: if code is set to zero, return.
1142 (create_trampoline_code): Always pass MonoMethod to the jump
1143 trampoline, before it was passing a null.
1144 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1145 share the code with mono_arch_create_jit_trampoline.
1147 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1149 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1152 * cpu-g4.md: Added length for jmp instruction, the worst case
1153 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1156 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1158 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1160 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1162 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1163 before each IL instruction.
1165 * mini.c (CEE_BOX): Fix warnings.
1167 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1169 * mini.c: removed a few unused vars and extra whitespace.
1171 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1173 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1175 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1177 (OP_GETCHR): use the above
1178 (CEE_LDELEMA): use the above.
1180 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1181 version of the generic impl.
1182 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1183 (CEE_LDELEMA): use the above.
1185 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1187 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1190 * iltests.il: Added new regression test for #56317.
1192 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1194 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1195 under NetBSD. Fixes #56450.
1197 * liveness.c (update_gen_kill_set): Fix previous patch.
1199 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1201 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1203 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1205 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1208 * inssel-sparc.brg: Add more optimizations.
1210 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1212 2004-04-01 Martin Baulig <martin@ximian.com>
1214 * mini.c (handle_box): New static function; moved the
1215 implementation of CEE_BOX here.
1216 (mono_method_to_ir): Added `constrained_call' variable.
1217 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1218 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1219 mono_method_get_constrained() to get the method.
1221 2004-04-01 Martin Baulig <martin@ximian.com>
1223 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1224 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1225 (mono_method_to_ir): We don't need these macros anymore since
1226 mono_class_get_full() already takes care of it.
1228 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1230 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1231 use @function (as doesn't accept #function here) and check the return
1232 value of system and stop if fails.
1234 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1236 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1238 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1240 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1242 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1244 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1247 * basic-long.cs: Add test for negation of Int64.MinValue.
1249 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1251 * mini-sparc.c: Update status.
1253 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1255 * exceptions-sparc.c: Fix return value in filters.
1257 * inssel-sparc.brg: Fix register allocation in some rules.
1259 2004-03-28 Martin Baulig <martin@ximian.com>
1261 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1264 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1266 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1268 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1269 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1270 remove unused conv_u4 opcode.
1272 * mini-x86.c: Remove valgrind workaround since it slows down things
1273 even when mono is not run under valgrind.
1275 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1277 * mini-sparc.c: Update status.
1279 * inssel-sparc.brg: Add some optimizations.
1281 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1282 future delay slot filling. Add support for varargs, tail calls and JMP.
1284 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1285 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1287 * inssel.brg: Fix register allocation in OP_ARGLIST.
1289 * inssel.brg: Fix warnings.
1291 2004-03-25 Martin Baulig <martin@ximian.com>
1293 * mini.c (inflate_generic_field): Removed.
1294 (mini_get_method): Removed, use mono_get_method_full(),
1295 (mini_get_class): Removed, use mono_class_get_full().
1296 (mono_method_to_ir): Pass our generic context to
1297 mono_field_from_token().
1299 2004-03-25 Martin Baulig <martin@ximian.com>
1301 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1302 of a `MonoMethod *'.
1303 (mini_get_method): Take a `MonoGenericContext *' instead
1304 of a `MonoMethod *'.
1305 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1306 a new local variable called `generic_context' which holds the
1307 current `MonoGenericContext *'; use it to lookup things.
1309 2004-03-24 Martin Baulig <martin@ximian.com>
1311 * mini.c (mini_get_class): New static method; if we're inside a
1312 generic instance, inflate the class if neccessary.
1313 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1315 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1317 * iltests.il: New regression test for #55976.
1319 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1322 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1324 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1327 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1329 * liveness.c: Consider SSA stores as well as loads when making vars
1332 * exceptions.cs: New regression tests for register allocation.
1334 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1336 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1337 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1338 domain lock only to protect puntual access to data structures.
1339 Added access lock for sighash, jit_icall_hash_name,
1340 jit_icall_hash_addr and domain->code_mp.
1342 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1344 * driver.c: Print SIGSEGV handling method.
1346 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1348 * mini.c (setup_jit_tls_data): Handle case when this is called
1349 multiple times for a thread.
1351 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1352 is different from fbxx_un. Fixes #54303. Also use constants instead of
1353 magic numbers in a lot of places.
1355 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1357 * exceptions.cs: Fix cctor test when --regression is used.
1359 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1361 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1364 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1366 * inssel-ppc.brg: fixed register assignments for some rules.
1368 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1370 * exceptions.cs: Add test for exceptions in static constructors.
1372 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1373 static constructors outside the domain lock. Fixes #55720.
1375 2004-03-17 Martin Baulig <martin@ximian.com>
1377 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1378 (inflate_generic_field): Take the `MonoMethod *' instead of the
1379 `MonoClass *' and added support for generic method.
1380 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1381 have a `field->parent->gen_params', only inflate the field if it's
1382 an open constructed type.
1384 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1386 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1387 exception object instead of the preconstructed ones.
1389 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1391 * mini.c: reverted changed to sigsegv_signal_handler commited
1392 accidentally in the previous patch.
1394 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1397 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1398 running --aot with an old assembly.
1400 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1402 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1405 * mini-sparc.c: Add support for v9 branches with prediction.
1407 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1409 * mini.c (mini_init): #warning is GNUC only
1411 * mini-sparc.h: implement __builtin_frame_address
1412 and __builtin_return_address for Sun C compiler
1414 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1416 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1418 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1420 * basic-calls.cs: Add test for unaligned byref long argument passing.
1422 * mini-ops.h: Add sparcv9 compare and branch instructions.
1424 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1425 v9 instructions if we have a v9 cpu.
1427 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1428 registers for global allocation.
1430 * exceptions-sparc.c: Fixes.
1432 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1434 * liveness.c (mono_analyze_liveness): Optimized version.
1436 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1438 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1441 * basic-float.cs basic-calls.cs: New regression tests.
1443 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1445 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1446 sigaltstack implementation.
1448 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1450 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1451 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1453 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1455 * mini.c: Fix warnings.
1457 * mini.c (mono_resolve_patch_target): New function which contains the
1458 arch independent part of the patching process.
1460 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1461 patching code to a separate function.
1463 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1465 * mini.c (add_signal_handler): ifdef out on Windows
1467 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1469 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1470 cpu-sparc.md: Add exception handling support + other fixes.
1472 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1473 typed GC detection in --version.
1475 * basic.cs exceptions.cs: New regression tests.
1477 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1478 the arch specific code can store data during a compilation.
1480 * mini-ops.h: Add OP_SETFRET.
1482 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1483 function, register a separate icall for each arity, so the icalls can
1486 * mini.c (mono_print_tree): Print negative offsets in a more readable
1489 * mini.c: Make signal handling work on sparc.
1491 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1493 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1495 * jit-icalls.c: Emulate truncl by aintl on solaris.
1497 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1499 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1501 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1503 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1505 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1506 a MarshalByRef type, inline a method that performs the check, taking into
1507 account that the object can be a proxy. Also implemented tow new opcodes:
1508 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1509 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1510 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1512 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1514 * mini-ppc.c: if a relative branch displacement is too big
1515 but it points to and area reachable with an absolute branch,
1518 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1520 * mini.c: optimize small copies in cpblk.
1522 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1524 * basic-calls.cs basic-float.cs: New regression tests.
1526 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1527 negative offsets from %fp. Implement localloc. Fix local register
1528 allocation. Fix the case when the this argument needs to be saved to
1529 the stack. Implement some missing opcodes.
1531 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1533 * mini.c (mini_method_compile): Reenable global regalloc in methods
1534 with exception handlers.
1536 * linear-scan.c (mono_varlist_sort): Fix warning.
1538 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1540 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1543 * liveness.c: Make all variables uses in exception clauses volatile, to
1544 prevent them from being allocated to registers. Fixes #42136.
1546 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1548 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1551 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1552 argument to mono_arch_regalloc_cost.
1554 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1557 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1559 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1560 Make the cost of allocating a variable to a register arch dependent.
1562 * basic-calls.cs: Fix compilation of tests.
1564 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1565 helper function to cut back on the number of #ifdefs needed.
1567 * mini-ppc.c: Fix compilation.
1569 * basic-calls.cs: New regression tests.
1571 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1573 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1574 of l0 since that is callee saved.
1576 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1579 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1580 of delay instruction.
1582 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1584 * mini.h (MonoCallInst): Add 'virtual' flag.
1586 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1588 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1590 * *.cs: New regression tests.
1592 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1595 * mini.c (mono_runtime_install_handlers): Fix build.
1597 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1598 'signal_stack_size' members.
1600 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1601 alternate signal stack.
1603 * exceptions-x86.c: Add stack overflow handling.
1605 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1606 functions to arch independent code.
1608 * mini.c (mono_print_tree): Print more detailed info for load_membase
1611 2004-02-23 Martin Baulig <martin@ximian.com>
1613 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1615 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1617 * mini-x86.c: fixed reg allocation for div/rem.
1619 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1621 * driver.c (mono_main): Report some configuratio options on --version.
1623 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1625 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1626 low in the address space. Correctly flush memory in thunks where we
1629 2004-02-20 Martin Baulig <martin@ximian.com>
1631 * mini.c (mini_get_method): New static method; inflate all generic
1632 methods and methods in open generic instances.
1633 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1634 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1636 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1638 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1640 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1642 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1644 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1646 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1647 it compile using Sun's compiler.
1649 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1651 * 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.
1653 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1655 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1657 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1659 * mini-ppc.c: handle calls outside of the allowed range with thunks
1660 allocated using the code manager.
1661 * tramp-ppc.c: use the code manager to hold generated native code.
1662 Fixed the magic trampoline to just patch vtable entries.
1664 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1666 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1669 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1671 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1674 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1675 if we have a working __thread implementation.
1677 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1678 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1680 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1682 * mini-x86.c: Fix compilation under gcc 2.
1684 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1686 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1687 contains a call to the wrapped function.
1689 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1690 OP_<CALL>_IMM opcodes, and use them under X86.
1692 * mini.c (mono_jit_find_compiled_method): Fix warning.
1694 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1696 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1698 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1699 functionality to mini.c.
1701 * mini.c (mono_create_jump_trampoline): New function to create a jump
1702 trampoline. Return a compiled method instead of a trampoline if it
1703 exists. Add a cache for jump trampolines.
1705 * mini.c (mono_jit_find_compiled_method): New function to return a
1706 compiled method if it exists.
1708 * mini-x86.c: Call mono_create_jump_trampoline instead of
1709 mono_arch_create_jit_trampoline.
1711 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1712 a jump trampoline. Fixes #52092.
1714 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1716 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1717 which is not up-to-date. Add check_corlib_version () instead.
1719 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1722 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1723 since newer valgrind versions do not need it.
1725 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1726 compile a method with a given set of optimizations.
1728 * mini.c: Compile icall wrappers on-demand instead of at startup.
1730 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1731 wrapper for an icall.
1733 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1735 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1738 * iltests.il: Add test for non-empty stack before switch instruction.
1740 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1742 * mini.c: Add support for new stringbuilder marshalling conventions.
1744 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1746 2004-02-01 Martin Baulig <martin@ximian.com>
1748 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1749 in `ginst->mtype_argv'.
1751 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1753 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1754 facilitate grepping.
1756 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1758 * mini.c: fixed buglet in initobj generic implementation for references.
1760 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1762 * Makefile.am: make the version script conditional.
1763 * jit-icalls.c: handle missing truncl().
1765 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1767 * exceptions.cs: Add more tests for double->int conversion.
1769 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1770 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1772 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1774 * driver.c: make --verbose --version emit an error
1775 if the loaded corlib doesn't match the runtime version.
1777 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1779 * mini-ppc.h: export ppc_patch().
1780 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1781 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1782 on par or better than on MacOSX.
1784 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1786 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1787 mono_lookup_pinvoke_call.
1789 * mini-x86.c: Under windows, the default pinvoke calling convention is
1790 stdcall. Fixes #52834.
1792 * mini.c (optimize_branches): Add an upper bound to the number of
1793 iterations to prevent infinite loops on strange loops. Fixes #53003.
1795 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1797 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1798 and ISINST. Fixes #52093.
1800 * objects.cs (test_0_vector_array_cast): New tests.
1802 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1804 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1805 checking in Array.Set ().
1807 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1810 * object.cs (test_0_multi_array_cast): New regression test.
1812 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1814 * exceptions-ppc.c: fix build on Linux/PPC.
1816 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1818 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1819 running under valgrind.
1820 (x86_magic_trampoline): Fix build bustage.
1822 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1823 negative values as well. This is needed for the encoding of the line number
1824 info, since sometimes the line numbers are not in increasing order.
1826 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1828 * cpu-pentium.md (localloc): Increase the size of the localloc
1829 instruction since it is a loop under Win32.
1831 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1834 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1836 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1837 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1838 Max Horn (max@quendi.de). Fix file names in comments.
1840 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1842 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1843 avoid stack overflow.
1844 (replace_usage): Avoid uninitialized variable warnings.
1846 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1847 and taking the address of valuetype variables.
1849 2004-01-03 Patrik Torstensson
1851 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1852 for other purposes than FP later on.
1854 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1856 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1859 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1861 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1863 2003-12-30 Patrik Torstensson <p@rxc.se>
1865 * mini-x86.h: Decreased number of availiable fp regs.
1866 Solves corner cases with FP spilling.
1868 2003-12-23 Patrik Torstensson <p@rxc.se>
1870 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1871 for floating point stack tracking / spilling on x86.
1874 * basic-float.cs: added float mul overflow test.
1876 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1878 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1880 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1882 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1883 supports for cond branches that overflow the immediate
1884 overflow offset. mcs can compile simple programs.
1886 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1888 * exceptions-ppc.c: exception handling support wip:
1889 finally handlers get run on exception.
1891 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1893 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1896 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1898 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1899 initial support for stack walking and unwinding.
1901 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1903 * driver.c (mono_main): Make corlib-out-of-sync message more
1904 descriptive. Also remove verify_corlib call.
1906 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1908 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1909 not overlap with other call's arguments, too.
1911 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1913 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1914 move to arch-specific code the choice of arch-specific
1915 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1916 * mini.c: ensure emulation calls will not interleave
1919 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1921 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1922 the magic trampoline stack frame is dropped before executing
1925 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1927 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1928 and integer to fp conversions. Added support for overflowing
1929 arguments on the stack. Reserve a couple more registers as temps.
1930 Added support for aot compilation (as output still needs to be
1933 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1935 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1936 Don't overwrite return register in some corner cases.
1938 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1940 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1941 static constructors when AOT compiling.
1943 * driver.c (mono_main): Call mono_check_corlib_version.
1945 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1947 * cpu-g4.md, basic.cs: fixed div target register.
1949 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1951 * mini-ppc.c, basic.cs: shl_imm fix with test.
1953 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1955 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1956 structures by value. Misc fixes.
1957 * objects.cs: more tests.
1959 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1961 * mini-ppc.c: lconv.ovf.i implemented.
1963 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1966 (mini_init): don't error out if someone already called g_thread_init.
1968 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1970 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1971 to be any type per the spec. Fix abnormal memory usage when
1972 the same object is repeatedly thrown.
1974 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1976 * mini.c: check for overruns in IL code.
1978 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1980 * TODO: Add/remove some todo entries.
1982 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1984 * driver.c (mono_main): Call mono_verify_corlib.
1986 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1988 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1989 This has been moved to mini.c
1990 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1991 type being casted is marshalbyref it could be a proxy, so instead of
1992 emitting the type check code, emit a call to a runtime method that will
1993 perform the check by calling CanCastTo if needed.
1995 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1997 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1998 methods with large stack frames under Win32.
2000 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2002 * Makefile.am: Distribute regression tests.
2004 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2005 at the end instead of inserting each variable into the sorted list.
2007 * linear-scan.c (mono_varlist_sort): New helper function.
2009 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2011 * mini.c: ensure arguments and locals are within bounds.
2013 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2015 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2018 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2020 * mini.c (mono_cprop_copy_values): Fix crash.
2022 * aot.c: Set verbosity back to 0.
2024 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2026 * regalloc.c: complete memory leak fix by Laurent Morichetti
2029 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2031 * driver.c (main_thread_handler): Revert the previous patch.
2033 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2036 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2037 memory from the memory pool.
2039 * driver.c (main_thread_handler): Turn on all optimizations when
2042 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2043 an array for better performance.
2045 * regalloc.c (mono_regstate_assign): Fix memory leak.
2047 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2048 serialize the debug info.
2050 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2051 debug info from the serialized representation.
2053 * aot.c: Save debug info into the generated file and load it when
2056 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2058 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2060 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2061 More FP-related fixes.
2063 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2065 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2066 and register allocation buglet. Hello world now runs.
2068 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2070 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2071 * tramp-ppc.c: fixed class init trampoline.
2072 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2074 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2076 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2077 mini.c: more ppc changes/fixes.
2079 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2081 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2082 Also optimize the case when the arguments are the same in the caller
2085 * iltests.il: Add tests for tail calls with valuetype arguments.
2087 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2089 * mini-ppc.c: fixes for struct return type.
2091 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2093 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2094 mono_spillvar_offset() to arch-specific code.
2096 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2098 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2100 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2102 * exceptions-x86.c: Fix stack space leaks.
2104 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2105 registers from the lmf if the method has save_lmf set.
2107 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2109 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2110 of icall wrappers into InvokeInDomain, since these are now per-domain.
2112 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2114 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2115 make some opcode emulation and intrinsic ops enabled/disabled
2116 according to the architecture. More fixes.
2118 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2120 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2122 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2124 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2125 arch-specific handling for 'this' and struct return type to
2128 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2130 * aot.c: prevent divide by zero error when reporting (it happened with
2133 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2135 * mini.h (inst_switch): Remove unused macro.
2137 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2140 (load_aot_module): free 'info->methods' and 'info' properly. No more
2141 "free(): invalid pointer blah" messages when you have an old aot
2144 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2146 * jit-icalls.c, mini.c: Added support for context static fields.
2148 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2150 * mini.c (mono_method_blittable): Methods which set LastError are not
2151 blittable either. Fixes #51108.
2153 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2155 * mini.c: flush icache.
2156 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2158 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2160 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2162 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2164 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2167 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2170 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2172 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2174 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2175 instruction when the result is discarded.
2177 * iltests.il (test_0_div_regalloc): New regression test.
2179 * arrays.cs: Fix compilation error.
2181 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2183 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2184 float rules to inssel-x86.brg: sane architectures with FP registers
2185 don't need to implement these rules.
2187 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2189 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2191 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2193 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2194 implementation of 32 bit systems.
2196 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2198 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2199 (Jeroen Zwartepoorte).
2201 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2203 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2204 the caller and the callee matches.
2206 * mini.c (mono_method_to_ir): Add comment.
2208 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2209 signbit is missing on some platforms.
2211 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2213 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2215 * mini.c (setup_jit_tls_data): Call the new function.
2217 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2219 * mini-x86.c: Add experimental support for fast access to the lmf
2220 structure under NPTL/Linux 2.6.x.
2222 2003-11-06 Martin Baulig <martin@ximian.com>
2224 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2225 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2228 2003-11-02 Martin Baulig <martin@ximian.com>
2230 * mini.c (inflate_generic_field): New static method.
2231 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2232 generic instance and the field is declared in a generic type, call
2233 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2235 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2237 * mini.h mini.c (mono_method_same_domain): New function to return
2238 whenever the caller and the callee are in the same domain.
2240 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2242 2003-10-30 Martin Baulig <martin@ximian.com>
2244 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2245 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2247 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2248 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2250 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2252 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2255 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2256 object here, so it is in the correct appdomain etc.
2258 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2260 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2262 (mono_method_to_ir): Avoid freeing the type created returned from
2263 mono_type_create_from_typespec, since it is put into an internal cache
2264 by the function. Fixes pointer.exe.
2266 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2267 trampolines for icalls and pinvokes as well. Fixes #33569.
2269 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2271 * mini.c: Update after appdomain changes.
2273 * mini.c (mono_jit_compile_method_inner): Allways compile native
2274 method wrappers in the root domain, since there can only be one
2275 instance of them, whose address is stored in method->info.
2277 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2279 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2280 environment variable. Instead detect automatically whenever running
2281 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2284 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2286 * trace.c, trace.h: New files that implement the new trace option
2289 * driver.c: Document new --trace options.
2291 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2294 - if (mono_jit_trace_calls)
2295 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2297 * mini.h: prototypes.
2299 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2301 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2303 * mini.c inssel.brg: Implement typedefbyref opcodes.
2305 * mini.c (mono_jit_compile_method): Remove unused local variable.
2307 * mini.c (mono_jit_compile_method_inner): Ditto.
2309 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2311 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2313 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2315 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2317 * mini.c (mono_no_aot): Remove unused global variable.
2319 * mini.c: Thread safety fixes.
2321 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2323 * mini.c (mono_create_class_init_trampoline): Add a lock around
2324 class_init_hash_addr.
2326 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2329 * mini.c: Decompose the NEWARR instruction before decomposing its
2330 arguments. Fixes #30073.
2332 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2334 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2337 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2339 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2341 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2343 * driver.c: Add support for compiling icall wrappers to --compile.
2345 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2347 * inssel.brg: The empty value in class->interface_offsets is -1, not
2350 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2352 * objects.cs: New test for 'is' operator on an array of interfaces.
2354 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2356 * tramp-ppc.c: update trampoline code to support jumps
2357 and class initialization.
2359 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2361 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2363 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2365 * inssel.brg (OP_UNBOX): Remove unused rule.
2367 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2368 region instead of one for each method. Fixes #47813.
2370 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2372 * exceptions.cs (test_0_nested_finally): New regression test for
2373 nested exception handlers.
2375 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2377 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2379 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2382 * mini.c (mono_method_check_inlining): Make the inlining limit
2383 configurable by an environment variable.
2385 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2387 * mini.h: Bump AOT file version.
2389 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2390 token, store the image along with the token, since the token might not
2391 refer to the same image as the method containing the relocation,
2392 because of inlining.
2394 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2396 * mini.c (mono_precompile_assemblies): New function to compile
2397 all methods in all loaded assemblies.
2399 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2401 * regalloc.h regalloc.c (MonoRegState): Change the type of
2402 iassign and fassign to int*, since they can contain large negative
2403 values if the register is spilled. Also added some comments. Fixes
2406 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2407 under Win32. Fixes #42964.
2409 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2411 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2413 * aot.c: Added support for AOT compiling methods which contain calls
2414 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2417 * driver.c (compile_all_methods): Run the compilation in a thread
2418 managed by mono. Fixes #44023.
2420 * mini.c (mono_codegen): Print full method name in verbose output.
2422 * mini-x86.c (mono_arch_patch_code): Fix warning.
2424 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2425 jumps, since the method we are jumping to might be domain-specific.
2427 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2429 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2431 * inssel.brg: string chars are unsigned.
2433 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2435 * TODO: New todo item.
2437 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2438 which calls mono_runtime_class_init and patches the call site to
2439 avoid further calls.
2440 (mono_arch_create_class_init_trampoline): New arch specific function
2441 to create a class init trampoline.
2442 (create_trampoline_code): Generalized so it can create
2443 class init trampolines as well.
2445 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2446 (mono_create_class_init_trampoline): New function to create and cache
2447 class init trampolines.
2448 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2449 vtable given the address of a class init trampoline. Used by the
2451 (mono_codegen): Generate a call to a trampoline instead of
2452 mono_runtime_class_init in LDSFLD[A].
2453 (mono_codegen): Add relocations for the new trampoline.
2455 * mini.h mini-x86.c aot.c: Added a new relocation type:
2456 MONO_PATCH_INFO_CLASS_INIT.
2458 * mini.h: Bump AOT version number.
2460 * aot.c: Create a copy of the loaded code instead of using the original
2461 so methods which call each other will be close in memory, improving
2464 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2465 patch since it breaks the regression tests.
2467 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2468 for the register saving instruction sequence since the
2469 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2471 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2473 * TODO: Fix todo item && remove another.
2475 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2477 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2480 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2481 function of the module.
2483 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2484 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2485 --no-aot command line option.
2487 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2489 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2490 by Bernie Solomon (bernard@ugsolutions.com).
2492 * inssel.brg: Refactor the interface offset table related code into
2493 its separate functions and add support for the AOT case.
2495 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2497 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2499 * aot.c: Added mono_aot_verbose variable and made all debugging
2500 output depend on the value of this variable.
2502 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2503 method_label and info_label.
2505 * mini.h mini-x86.c aot.c: Added a new relocation type
2506 MONO_PATCH_INFO_IID for klass->interface_id.
2508 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2509 the MonoJitInfo structure.
2511 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2512 a non-root appdomain in shared mode.
2514 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2516 * aot.c: make aot loader less verbose. Remove free of unused variable.
2518 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2520 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2522 * .cvsignore: Added *.dll.
2524 * mini.c (mono_print_tree_nl): New function callable while debugging.
2526 * mini.c (mono_print_code): Export this.
2528 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2531 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2533 * mini.h (MonoCompile): Added 'jit_info' field.
2535 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2536 the cfg structure, since it is needed by the AOT compiler.
2538 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2540 * aot.c: A major rewrite. Changes include:
2541 - save exception tables for methods which have them.
2542 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2544 - reworked the file format so it is now much smaller and needs
2545 fewer relocation entries.
2547 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2549 * aot.c (load_aot_module): Fix build bustage on platforms without
2552 2003-09-04 Martin Baulig <martin@ximian.com>
2554 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2556 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2558 * TODO: Some new optimization ideas.
2560 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2562 * aot.c: Save the optimization flags used to compile the code into
2565 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2566 support emitting domain specific code.
2568 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2569 no longer domain neutral. It can be made domain neutral by compiling
2570 with --optimize=shared.
2572 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2575 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2576 loading of AOT code.
2578 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2580 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2581 if there is no domain neutrality information.
2583 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2585 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2586 format version into the generated library.
2588 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2589 callee method into the caller since one of them could be shared.
2591 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2592 system exceptions from AOT code now works.
2594 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2595 method if it is domain neutral and the callee is not.
2597 * graph.c (cfg_emit_one_loop_level): Fix warning.
2599 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2601 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2604 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2606 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2607 is needed by code which is executed before mono_runtime_init ().
2608 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2610 * mini.c (mono_thread_abort): Fix warning.
2611 (mono_jit_compile_method): Call static constructor in the AOT case too.
2613 * aot.c (mono_compile_assembly): Fix warning.
2615 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2617 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2619 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2621 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2623 * cpu-pentium.md: Fix the length of call opcodes so they include the
2624 ESP restoring instruction. Fixes #47968.
2626 2003-08-28 Martin Baulig <martin@ximian.com>
2628 * mini-x86.c (mono_arch_call_opcode): Added support for
2629 MONO_TYPE_GENERICINST.
2631 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2633 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2635 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2636 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2638 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2641 2003-08-26 Martin Baulig <martin@ximian.com>
2643 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2644 when reporting an error, set this to the actual error location.
2645 (mono_method_to_ir): Report the correct error location if
2646 get_basic_blocks() returned an error.
2648 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2650 * mini.c (mono_type_blittable): OBJECT is not blittable.
2651 (mono_method_blittable): Methods which have marshalling descriptors
2652 are not blittable either. Fixes #47842.
2654 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2656 * driver.c mini.c: Use an environment variable instead of a global
2657 variable. Also fix the build.
2659 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2660 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2663 * driver.c mini.c: Added --with-valgrind option to turn off some
2664 code which prevents mono from running under valgrind.
2666 * mini.c (mono_emit_call_args): Fixed warning.
2668 * mini.c (mono_emulate_opcode): Fixed warning.
2670 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2672 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2673 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2674 regalloc.c, regalloc.h: specify available registers in arch-specific
2675 code and support floats in the regallocator (patch by Laurent Morichetti
2678 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2680 * mini.c: mono_thread_current() can be called only after
2681 mono_runtime_init(): rearrange code to not call it early on.
2683 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2685 * mini.c: allocate jump tables in the code mempools.
2687 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2689 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2692 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2694 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2695 12 to 16. This fixes bug #47453.
2698 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2700 * mini-ppc.c: fixed indexed load and unsigned compares.
2702 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2704 * mini.c: reenabled installation of handler for
2705 thread abort signal.
2707 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2709 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2710 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2711 until it's fixed and actually useful.
2713 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2715 * inssel-long32.brg: couple more opcodes implemented.
2717 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2719 * mini-sparc.c: Even more opcodes implemeted.
2721 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2723 * mini-sparc.c: More opcodes implemented.
2725 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2727 * mini-sparc.c: More opcodes implemented.
2729 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2731 * inssel-sparc.brg: Add some needed rules. Direct
2733 * Makefile.am: Use inssel-sparc.brg
2734 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2735 an assert happy for now.
2737 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2739 * mini-sparc.c: Fixed compile errors.
2740 * exceptions-sparc.c: Same. We now produce a mono binary
2741 on sparc-linux. Yea.
2743 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2745 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2746 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2747 They compile, but do not work.
2749 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2751 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2752 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2753 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2756 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2758 * mini.c: more opcodes implemented and better support for generics.
2760 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2762 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2763 * mini.c, mini.h: first cut at generics support: some new instructions
2764 added and changed the behaviour of some of the existing ones.
2766 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2768 * mini.c: Removed definition of metadata_shared mutex here.
2770 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2772 * mini-x86.c: make vararg calls work for instance methods.
2774 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2776 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2777 returns the arguments in a separte list, now.
2779 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2781 * aot.c, mini.c: updates for array type representation changes.
2783 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2785 * mini.c: register function to perform jit shutdown.
2787 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2789 * mini.c: use a faster allocator if possible.
2791 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2793 * aot.c: some cleanups and portability changes.
2795 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2797 * mini.c: use faster allocation for CEE_BOX if possible.
2799 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2801 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2802 Moved inlined mempcy code to its own function so that is can be
2803 reused. Added an inline memset function as well (optimized initobj).
2804 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2806 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2808 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2810 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2812 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2813 arch code can setup the cpu for CLR execution, if needed.
2814 We use it on x86 to set the precision of FP operations.
2816 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2818 * mini.c: disable some optimizations if we can guess they'll cost too
2819 much for a given method.
2821 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2823 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2825 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2826 * mini.h mini.c mini-x86.c: Added instruction level coverage
2827 info collection support.
2829 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2831 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2832 is now implemented in the profiling API. Get rid of a couple of
2833 unnecessary global variables.
2835 2003-06-15 Nick Drochak <ndrochak@gol.com>
2837 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2838 * cpu-g4.md: add op_bigmul and op_bigmul_un
2839 * cpu_pentium.md: add op_bigmul_un
2840 * inssel-long32.brg: add rule for unsigned bigmul
2841 * mini-ops.h: define OP_BIGMUL_UN
2842 * mini-x86.c: THE BUG: handle (un)signed properly
2843 * mini.c: choose unsigned opcode if needed.
2844 This set of patches fixes bug #44291
2846 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2848 * mini.c (optimize_branches): improved to handle all kinds of
2849 conditional branches.
2851 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2853 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2854 don't raise exceptions.
2856 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2858 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2859 to arch-specific files.
2861 2003-06-09 Martin Baulig <martin@ximian.com>
2863 * Makefile.am (libs): Added $(LIBGC_LIBS).
2865 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2867 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2868 and OP_ATAN (fixes bug#44293).
2870 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2872 * Makefile.am, mini-x86.c: rename cpu description array to
2873 pentium_desc, since some compilers define the 'pentium' preprocessor
2876 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2878 * mini.c (mini_select_instructions): add explicit branch if the
2879 following block is not the false target of a conditional branch -
2880 we need this with any optimization that reorder or remove bblocks
2882 * mini.c (optimize_branches): bug fixes
2884 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2886 * mini.c (mono_method_to_ir): inline static readonly fields
2888 * ssa.c (fold_tree): start cfold support for long (very simple
2891 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2893 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2895 * inssel.brg: fixed memcpy (bug #44219).
2897 2003-06-05 Dick Porter <dick@ximian.com>
2899 * driver.c: Set the glib log levels to not abort if g_message
2902 g_set_prgname() has to happen before mini_init() so that the
2903 process handle gets the info.
2905 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2907 * driver.c: add intrins to the default optimizations to get wider
2910 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2912 * mini.h: some large basic blocks will overflow a 16-bit
2913 integers for symbolic registers.
2915 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2917 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2918 (mono_arch_output_basic_block): fix bug 43499
2920 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2922 * mini.c: kill duplicated definition of mono_debug_format.
2924 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2926 * mini-x86.c, arrays.cs: fixed register allocation bug.
2928 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2930 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2932 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2934 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2937 (print_method_from_ip): also print source location information if
2940 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2942 * mini.c (mono_find_block_region): bug fix in region code
2943 (mini_method_compile): enable removing unreachable code again, but
2944 only in methods without exception clauses.
2946 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2948 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2949 Implemented arglist opcode and handling of TypedReference type.
2950 Fixed x86 call convention when a structure is returned.
2951 Minimal support for calling static vararg methods.
2953 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2955 * mini.c (mini_method_compile): always remove unreachable code,
2956 because the code in them may be inconsistent (access to dead
2957 variables for example).
2959 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2961 * driver.c, debug-mini.c: warning fixes.
2963 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2965 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2967 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2969 * mini.c: thread-static fields are registered in mono_class_vtable(),
2970 so ensure the function is called before checking for them.
2972 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2974 * mini.c (optimize_branches): fix for bug 43586
2976 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2977 overflow (fixes Bug #43639)
2979 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2981 * mini.c, objects.cs: allow the use of stobj for primitive types.
2983 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2985 * mini.c: be less strict about argument checking until we support
2986 running the verifier.
2988 2003-05-27 Nick Drochak <ndrochak@gol.com>
2990 * basic-long.cs: tests for (ulong)int * (ulong)int also
2991 * mini.c: use the same trick for (ulong)int * (ulong)int
2993 2003-05-27 Nick Drochak <ndrochak@gol.com>
2995 * basic-long.cs: add regression test for (long)int * (long)int
2996 * cpu-pentium.md: add op_bigmul specification
2997 * inssel-long32.brg: add OP_BIGMUL rule
2998 * mini-ops.h: add OP_BIGMUL
2999 * mini-x86.c: register allocator: handle case where src1 needs to be
3001 * mini.c: substitute special BIGMUL opcode in the tree for
3002 (long)int * (long)int
3004 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3006 * jit-icalls.c: call the type ctor on field access if needed.
3008 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3010 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3011 to a method (including results of ldelema, bug#43207).
3013 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3015 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3016 colors to show exception handler blocks.
3018 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3019 (fix for pinvoke7.cs).
3021 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3023 * mini.h, mini.c: ensure correct initialization order for types that
3024 require it. Prepare for lazy compilation of jit icall wrappers.
3025 Provide a name for opcode emulation to reduce unneeded mallocing.
3027 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3029 * mini-x86.c: better register restoring code and profiling
3030 support for tail calls.
3032 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3034 * mini.h, driver.c: prepare for leaf methods optimization.
3036 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3038 * mini.c: get targets of branches before converting a method.
3040 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3042 * mini.c (optimize_branches): added some experimental code (disbaled)
3044 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3046 * mini.c (optimize_branches): fix branch to branch optimization
3048 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3050 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3052 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3054 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3057 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3059 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3060 enable use of interface variables again.
3062 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3063 I1 to registers because there is no simply way to sign extend 8bit
3064 quantities in caller saved registers on x86.
3066 * inssel-float.brg: set costs of some rules to 2 so
3067 that monobure always select the arch. specific ones if supplied,
3068 regardless of the order we pass the files to monoburg.
3070 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3072 * mini.c, mini-x86.c: since the magic trampoline for jumps
3073 can't patch the code directly, we do it as soon as the
3074 method gets compiled.
3076 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3078 * mini-x86.c, mini.h: introduce a new patching method
3079 to support CEE_JMP and tail calls.
3080 * mini.c: obey tail.call. Don't precompile methods target
3082 * tramp-x86.c: new trampoline code to handle methods
3083 reached through a jump.
3085 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3087 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3088 bit values to registers
3090 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3092 * mini.c (mono_compile_get_interface_var): share interface
3093 variables if possible.
3095 2003-05-16 Martin Baulig <martin@ximian.com>
3097 * debug-mini.c (mono_init_debugger): New function to initialize
3098 the debugger. This is not in the debugger since it needs to
3099 access some of mini's internals.
3101 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3103 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3105 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3107 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3108 for value type handling.
3110 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3112 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3113 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3115 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3117 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3118 the constructor through a proxy.
3120 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3122 * jit-icalls.c, inssel.brg: fixes to array element address
3125 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3127 * mini-x86.c (is_regsize_var): allocate pointer to registers
3129 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3131 * driver.c: fixed typo, added intrins to the set of optimizations
3132 tested with regressions.
3134 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3136 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3137 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3140 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3142 * inssel.brg: remove some common pop instructions without side effects
3144 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3146 * inssel-x86.brg: fixed thinko in int to double conversions.
3148 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3150 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3152 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3154 * inssel-long32.brg: two more missing instructions.
3156 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3158 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3161 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3163 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3166 * basic-float.cs: Added tests for negative zero.
3168 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3170 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3171 a couple of missing operations for long casts, with test cases.
3173 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3175 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3177 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3179 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3180 code size estimation.
3182 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3184 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3185 abstract methods (fix bug 42542)
3187 * aot.c: add ability to handle array types
3189 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3191 * mini.c: Call the _specific versions of the object allocation
3192 functions if possible.
3194 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3196 * driver.c: call setlocale ().
3198 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3200 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3203 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3205 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3207 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3208 wrappers (fix bug 42122)
3210 2003-05-04 Martin Baulig <martin@ximian.com>
3212 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3214 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3215 s/mini_set_defaults/mono_set_defaults/g.
3217 2003-05-04 Martin Baulig <martin@ximian.com>
3219 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3221 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3223 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3224 (reported by Don Roberts).
3226 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3228 * mini.c: temporarily work around two bugs for this release.
3230 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3232 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3233 that contains -export-dynamic and it makes using the ld script
3235 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3237 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3239 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3242 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3244 * mini.c: make sure leave calls all the needed finally blocks,
3245 even when the target jumps out of multiple exception clauses.
3247 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3249 * ldscript, Makefile.am: add linker script to reduce the number of
3250 exported symbols (should also fix the issues with libwine defining
3251 some of the same symbols in io-layer).
3253 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3255 * driver.c (mini_main): Avoid assertion when no file name is given on
3258 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3260 * driver.c: added --version/-V command line option.
3261 Added the inline optimization in the regression tests.
3263 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3265 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3266 to the type in the method signature (fixes bug#42134).
3268 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3270 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3272 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3274 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3276 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3278 * driver.c: fixed bug #42100.
3280 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3282 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3284 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3286 * mini.c: moved most of the code required to do inlining to its own
3287 function so it can be reused. Inline also ctors if appropriate.
3289 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3291 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3292 the runtime can call mono API functions.
3294 2003-04-27 Martin Baulig <martin@ximian.com>
3296 * debug-mini.c (mono_debug_init_method): Added
3297 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3298 send a notification to the debugger.
3300 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3301 running in the Mono Debugger, just pass the breakpoint number to
3302 mono_debug_init_method().
3304 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3306 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3308 * mini.c: allow some more unsafe compares.
3310 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3312 * mini-x86.c, Makefile.am: make distcheck works (partially from
3313 a patch by Richard Lee <r.h.lee@attbi.com>).
3314 * regset.c, regset.h: removed, they are unused.
3316 2003-04-25 Dick Porter <dick@ximian.com>
3318 * driver.c: Usage reports the name as 'mono' not 'mini'
3319 * exceptions-x86.c: Build and run on freebsd
3321 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3323 * Makefile.am: install the program with the 'mono' name and
3324 the library as libmono instead of mini and libmini.
3326 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3328 * driver.c: provide the APIs for the embedding interface of the old jit.
3330 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3332 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3334 2003-04-23 Martin Baulig <martin@ximian.com>
3336 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3338 * driver.c: Added `--debug' command line argument to enable
3341 2003-04-23 Martin Baulig <martin@ximian.com>
3343 * debug.[ch]: Removed. The code is now in
3344 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3346 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3349 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3351 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3353 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3356 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3357 mono_domain_finalize.
3358 (mini_method_compile): use mono_method_profile* if the the option is
3361 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3363 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3364 methods with their wrapper.
3366 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3367 methods with their wrapper.
3369 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3372 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3375 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3378 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3380 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3382 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3384 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3385 of the mempool. This is slightly faster and uses less memory
3387 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3389 * mini.c: avoid O(n) allocation for variables.
3391 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3393 * mini.c: handle items on the stack after inlining methods.
3395 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3397 * mini.c: make the method->opcode optimization dependent
3398 on MONO_OPT_INSTRINS and do it lazily.
3400 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3402 * driver.c: print overall results at the end of regression run.
3404 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3406 * inssel.brg: don't overwrite symbolic registers.
3408 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3410 * inssel-x86.brg: fix conversion from long to float.
3412 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3414 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3416 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3418 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3420 * driver.c: Added --print-vtable option as in the old JIT.
3422 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3424 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3426 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3428 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3430 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3432 * mini.c regalloc.c regalloc.h: Fix memory leak.
3434 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3436 * aot.c (mono_aot_get_method): register all used strings
3438 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3440 * mini.c: always intern strings references with ldstr at compile time.
3442 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3444 * Makefile.am: add BUILT_SOURCES.
3446 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3448 * driver.c: give a better error message when the assembly to execute
3449 doesn't have an entry point.
3451 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3453 * Makefile.am: added hack for automake
3455 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3458 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3460 22003-04-07 Martin Baulig <martin@ximian.com>
3462 * Makefile.am: Added Makefile.am.
3464 * debugger-main.c: Removed, this is now in the debugger where it
3467 * mini.pc.in: Call this package `mini' for the moment.