1 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3 * Makefile.am: build C# if srcdir != builddir
5 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
10 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
12 * driver.c: enable loop by default again and include abcrem in -O=all.
14 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
16 * iltests.il: Add some localloc tests.
18 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
23 * inssel-amd64.brg: Add some optimizations.
25 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
28 * Makefile.am: Statically link mono against libmono on AMD64.
30 * mini-amd64.c inssel-amd64.brg: Optimizations.
32 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
34 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
36 * tramp-amd64.c: Patch calling code in trampolines.
38 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
40 * mini-amd64.c: pinvoke struct passing fixes.
42 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
44 * mini-sparc.c: redo change, make mono_arch_cpu_init call
45 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
47 2004-08-05 Duncan Mak <duncan@ximian.com>
49 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
52 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
54 * mini-amd64.c (emit_move_return_value): Move return value for normal
57 2004-08-05 Martin Baulig <martin@ximian.com>
59 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
60 `type->type'; just modify `type' itself when dealing with enums
61 and generic instances.
62 (check_call_signature): Make `simple_type' a `MonoType *'.
64 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
66 * mini.c: Use OP_PADD to add offsets to addresses.
68 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
70 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
72 * mini-sparc.c (mono_arch_emit_epilog): fix check
73 for folding last op into restore instruction
75 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
77 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
78 helper methods using the code manager.
80 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
82 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
84 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
86 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
87 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
89 * mini-s390.c: fix tail processing
91 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
93 * mini-ppc.c: mul.ovf.un exception name fix.
95 2004-08-03 Martin Baulig <martin@ximian.com>
97 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
98 instances; before jumping to `handle_enum', also modify `ptype'.
100 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
102 * cpu-sparc.md: fcall maximal length too small.
104 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
106 * mini-amd64.c mini.h: Add initial support for passing/returning
107 structures to/from pinvoked methods.
109 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
111 * mini-ppc.c: reg allocator fix.
113 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
115 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
117 * inssel.brg: Optimize memset on 64 bit machines.
119 * mini-amd64.c: Fix some vararg cases.
121 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
123 * mini-s390.c: Corrected macro in emit_float_to_int
125 * s390-abi.cs: Tests to exercise the s390 ABI
127 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
129 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
132 * basic.cs: Add a test for add.ovf.un.
134 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
136 * mini-sparc.c: add case for OP_IDIV_UN
138 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
140 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
142 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
144 2004-07-30 Ben Maurer <bmaurer@ximian.com>
146 * basic.cs: regression tests.
148 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
151 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
153 * basic.cs: Add a new test.
155 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
156 and AOT. Various fixes and optimizations.
158 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
160 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
162 * mini-ppc.c: make sure temp regs are not used for global reg
165 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
167 * cpu-sparc.md: conv_i8 fix for 64bits
169 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
171 2004-07-29 Ben Maurer <bmaurer@ximian.com>
173 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
174 add opcode for cmp BYTE PTR [eax], imm.
176 * inssel.brg: Make memcpy and memset takes bases.
178 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
180 * *-amd64.*: More AMD64 work.
182 2004-07-28 Ben Maurer <bmaurer@ximian.com>
184 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
185 add a compare-not-equal opcode.
187 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
189 * mini.c: Use mono_init_from_assembly instead of mono_init.
191 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
193 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
195 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
197 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
199 * inssel.brg: 64 bit fixes.
201 * mini.h (MonoCallInst): Add some AMD64 specific data.
203 * mini.h: Add some OP_P opcodes.
205 2004-07-28 Ben Maurer <bmaurer@ximian.com>
207 * basic.cs: tests for 61797 and 61740
209 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
211 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
212 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
214 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
216 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
218 * *-amd64*.*: Ongoing AMD64 work.
220 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
222 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
224 * *-amd64*: Ongoing AMD64 work.
226 * mini-arch.h: Add AMD64 support.
228 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
230 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
232 * mini-ops.h: Add new opcodes.
234 * Makefile.am: Add AMD64 support.
236 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
237 rules into the inssel-long*.brg files.
239 * *-amd64.*: Add beginnings of AMD64 backend.
241 2004-07-22 Ben Maurer <bmaurer@ximian.com>
243 * mini.c (print_dfn): commenting out the code that prints
244 the cil. With -O=deadce, this makes -v -v crash.
246 * cpu-pentium.md: make checkthis have a length of 2
248 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
250 * mini-sparc.h: fix implementations of __builtin
251 functions for Sun compiler for V9.
253 2004-07-16 Ben Maurer <bmaurer@ximain.com>
255 * mini.c: use the new stelem.ref wrapper
256 * exceptions.cs, arrays.cs: new stelem.ref tests
258 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
260 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
261 new XSP should work with these changes).
263 2004-07-14 Ben Maurer <bmaurer@ximain.com>
265 * inssel-{long32,x86,}.brg: trivial optimizations.
267 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
269 * mini.c: load value when emitting box operation in
272 2004-07-12 Ben Maurer <bmaurer@ximian.com>
274 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
275 is one byte shorter than cmp DWORD PTR [eax], 0.
277 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
279 * inssel-ppc.brg: arguments on the stack are always
280 relative to the stack pointer (spotted by Neale Ferguson).
282 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
284 * exceptions-x86.c: delay appending the method name to the trace until
285 after mono_jit_info_table_find is called, as this gets the real
288 2004-07-09 Ben Maurer <bmaurer@ximian.com>
290 * aot.c: register roots
292 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
294 * aot.c : I could just use PLATFORM_WIN32 flag.
296 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
298 * aot.c : Reverting the previous fix. This time it broke linux build.
300 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
302 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
304 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
306 * mini.c (handle_stack_args): Remove some more debugging code.
308 * mini.c (handle_stack_args): Remove debug output left in by mistake.
310 * driver.c mini.h aot.c: Allow additional options to be specified with
311 --aot and pass them to mono_compile_assembly.
313 * aot.c: Add experimental code to AOT compile all loaded assemblies
314 on demand and save the code into a cache in the filesystem.
316 * aot.c: Add support for more wrapper methods.
318 * mini.c (handle_stack_args): Handle some corner cases. Fixes
321 * cpu-*.md: Remove removed opcodes.
323 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
324 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
325 related icalls to marshal.c.
327 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
329 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
331 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
333 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
335 2004-07-06 Ben Maurer <bmaurer@ximian.com>
336 * liveness.c: If liveness is recomputated we need to reset the information
337 for each variable. This way, if the liveness range has been narrowed
338 by optimizations that happened after the last computation, we can return
341 For example, if you have
346 // Tons of code that does not affect i
352 i = 0 is dead code and will be removed by SSA. However, when
353 linear scan gets to the code, i will still appear to be live
354 throughout the entire block. This prevents good register allocation.
356 2004-07-06 Martin Baulig <martin@ximian.com>
358 * debug-mini.c (mono_debug_init_method): Allow
359 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
360 (mono_debug_add_icall_wrapper): New method.
362 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
364 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
366 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
369 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
371 * aot.c (mono_aot_load_method): Fix loading of debug info.
373 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
375 * aot.c: Add logging support.
377 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
379 * mini.h: Add prototype for mono_print_method_from_ip.
381 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
383 * inssel.brg: 64 bit fixes.
385 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
388 * Makefile.am: Add SPARC64 support.
390 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
392 * aot.c: Fix alignment problems on 32 bit platforms.
394 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
396 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
399 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
402 * mini.h: Bump AOT file version. Some 64 bit fixes.
404 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
406 * inssel-sparc.brg: Add new rule to avoid register moves.
408 * inssel.brg: Add ldind_to_load_membase helper function.
410 2004-06-30 Ben Maurer <bmaurer@ximian.com>
412 * mini.c: OffsetToStringData intrinsic.
414 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
416 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
418 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
421 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
422 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
424 * mini.c: reinstated mono_compile_get_interface_var()
425 on x86, too, since the change breaks the Gtk# build there as well.
427 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
429 * driver.c: remove loop from the default optimizations: it seems to
430 interact badly with some of the other options (see bug #60613).
432 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
434 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
435 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
437 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
439 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
440 vararg-using methods.
442 2004-06-21 Martin Baulig <martin@ximian.com>
444 * mini/mini-exceptions.c
445 (mono_handle_exception): Added `gpointer original_ip' argument.
446 After calling mono_unhandled_exception(), call
447 mono_debugger_unhandled_exception() and if that returns true,
448 restore the context and return.
450 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
452 * mini-ppc.c: prefer the use of relative branches so
453 they won't need to be patched in aot code (patch from Patrick Beard).
455 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
457 * aot.c: patch from Patrick Beard to make the output assembly
458 more correct for the MacOSX assembler. Small tweak to
459 generate sane images on Linux/PPC, too.
461 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
463 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
464 case until bug #59509 is fixed (shows up in #60332).
466 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
468 * mini.c: make sure the needed wrappers are compiled, too, with
471 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
473 * driver.c: remove NPTL reference in --version output.
475 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
477 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
478 generate valid assembly for the Mach-O assembler.
480 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
482 * driver.c: don't include abcrem in the all optimization specifier
483 since it slows down jit compilation too much for now.
485 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
487 * mini.c: use BIGMUL only if both operands have the same signage.
488 * iltests.il: Test for bug 60056. (errors related to signage in
493 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
495 * mini.c, aot.c: memory leak fixes.
497 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
499 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
501 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
503 * Makefile.am: remove the -static hack completely, it links in
504 statically glib as well.
506 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
508 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
509 * exceptions.cs: make it compile with new mcs/csc.
511 2004-06-03 Massimiliano Mantione <massi@ximian.com>
512 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
513 and added relevant test case.
515 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
517 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
518 regressions in gtk-sharp.
520 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
522 * exceptions.cs: New regression tests.
524 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
526 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
528 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
530 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
532 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
534 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
536 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
538 * mini.c (mono_jit_runtime_invoke): Init class in this
539 method instead of trusting mono_jit_compile_method to
540 do the work (because wrappers can be in object class)
542 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
544 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
546 * basic-long.cs: New regression test.
548 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
550 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
553 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
555 * Makefile.am: fix miguel's change to build mono statically against
556 libmono (track build dependencies).
558 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
560 * cfold.c: Some glib versions do not have G_MININT32.
562 2004-05-26 Massimiliano Mantione <massi@ximian.com>
564 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
565 with precision of tan, atan, sin and cos, and implemented related
566 regressions tests (fixes bug 54467, but one new problem appeared and
569 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
571 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
573 * exceptions.cs: Add test for constant folding && division by zero.
575 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
576 since driver.c is in libmono too, so the optimization was useless.
578 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
579 variable to driver.c so the compiler can emit more efficient code to
582 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
584 * Makefile.am: don't distribute generated inssel.[ch] files.
586 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
588 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
589 into the default appdomain. Fixes #58707.
591 * jit-icalls.c: Remove the broken approximation for truncl, doing
592 no conversion is better.
594 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
597 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
599 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
600 of the mcrxr instruction which is not available on some processors
601 even if it's documented to be. Implement add and sub overflow correctly
602 (still not complete for long unsigned). Speed up icalls a bit.
604 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
606 * mini.c (mono_jit_compile_method_with_opt): Make sure that
607 we run .cctor in the current domain instead of target_domain.
609 Fixes bug #58558, .cctor not being called in -O=shared.
611 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
613 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
615 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
617 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
618 which can be done with an imm8, do it that way.
619 (mono_arch_output_basic_block): ditto for a jmp
620 (mono_arch_emit_prolog): Computate maximum offset of a label.
622 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
624 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
625 now tries to allocate prefered physical reg's for virtual
626 regs. This reduces the number of emited spills/loads with
627 20-30% on our core assemblies.
629 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
631 * jit-icalls.c: truncl() is not needed and trunc() is
632 the correct thing to do anyway (bug #58287).
634 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
636 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
639 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
641 * driver.c: enable loop optimizations by default.
643 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
645 * mini-x86.c: fix calc of max loop size when aligning loops start.
647 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
649 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
652 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
654 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
657 * basic-long.cs: Add tests for add/subtract of immediates with carry.
659 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
661 * mini.c (inline_method): Allways inline some wrappers even if the cost
662 is too large. Fixes #58785.
664 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
666 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
668 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
669 (crichton@gimp.org). Beginning of support for sparc/linux.
671 * mini-sparc.c: Optimize retrieval of LMF address.
673 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
675 * exceptions-ppc.c: handle alloca in methods with clauses.
677 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
679 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
681 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
683 * mini.c: Delegate most of the abort signal work to
684 mono_thread_request_interruption, which also handles Stop and Suspend
687 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
689 * mini.c mini.h: Allow inlining of icall wrappers if the backend
690 supports the save/restore lmf opcodes.
692 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
694 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
697 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
699 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
701 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
702 methods which contain array accesses.
704 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
705 boundaries. Fixes #58537.
707 * iltests.il: Add regression test for #58537.
709 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
711 * mini-x86.c (mono_arch_local_regalloc): Last part of
712 fix for bug #58633 (releasing register to early).
714 2004-05-18 Miguel de Icaza <miguel@ximian.com>
716 * basic-long.cs: Add new regression test.
718 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
720 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
721 register too early on the chain.
723 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
725 * mini.c (create_helper_signature): Use a helper function to reduce
726 the code which needs to be written. Also set the calling convention of
727 icalls on windows. Fixes #57840.
729 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
731 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
732 exceptions-ppc.c: added helper function to get the instruction address
733 from a signal handler context.
735 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
737 * helpers.c: use g_get_tmp_dir. Invokes happyness
740 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
742 * helpers.c: Add new env variable to pass args to objdump.
743 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
745 2004-05-17 Radek Doulik <rodo@ximian.com>
747 * Makefile.am (common_sources): added abcremoval.h so it get
748 disted and daily mono packages on go-mono.com will build again
750 2004-05-17 Massimiliano Mantione <massi@ximian.com>
752 * abcremoval.c: Fixed coding style, added copyright header.
754 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
756 * mini.h: Added prototype for abc removal main function.
758 * build_relations_propagation_table.pl: Added copyright header.
760 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
762 * basic-long.cs: reg test for complex ceq_long bug.
764 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
766 * mini-x86.c (mono_arch_local_regalloc): Correctly free
767 reg in long and clob case (bug #58343). Fixed/added comments.
769 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
771 * mini.c (mono_jit_runtime_invoke): Follow new convention
772 of calling the invoke method with an function pointer.
774 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
776 * ChangeLog: Fix author of memory leak patch.
778 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
780 * Makefile.am: fix make dist as well...
783 2004-05-14 Massimiliano Mantione <massi@ximian.com>
785 * cfold.c: Made so that conversions from pointer to int4 are no-ops
786 on archs where pointers are 4 bytes long.
788 * Makefile.am: Added abcremoval.c source file.
790 * abcremoval.c: Added abcremoval.c.
792 * abcremoval.h: Added abcremoval.h.
794 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
796 * inssel.brg: Enabled bounds check removal.
798 * mini.c: Added support for abcrem optimization.
800 * mini.h: Added abcrem optimization label.
802 * driver.c: Added support for abcrem optimization.
804 * propagated_relations_table.def: Added propagated_relations_table.def.
806 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
808 * mini.c, cfold.c: fix style.
810 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
812 * mini.c: handle issue with the low-level implementation of
813 some long opcodes (bug #54209).
815 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
817 * basic.cs: test for my new cmov stuff.
819 2004-05-13 Patrik Torstensson
821 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
822 opt and added peephole documentation.
824 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
826 * tramp-ppc.c: rewrote the generic trampoline code.
828 2004-05-11 Patrik Torstensson
830 * mini-x86.c: optimize long shl/shr asm code (one less branch)
832 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
834 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
836 * mini.h mini.c dominators.c: Applied patch from Derek Woo
837 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
839 * mini.c: Add new icalls for AsAny marshalling.
841 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
843 * tramp-ppc.c, mini-ppc.c: more cleanups.
845 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
847 * mini.c: no warnings.
849 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
851 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
853 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
855 * mini.c: In the thread abort signal handler, if the thread is in the
856 process of being stoped, don't throw the Abort exception, just stop the
859 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
861 * tramp-ppc.c: removed old code.
863 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
865 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
866 do some simple speed optimizations on ppc.
868 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
870 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
871 and large offsets in load/store.
873 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
875 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
876 it causes regressions.
878 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
880 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
883 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
885 * jit-icalls.c: remove warnings.
886 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
887 speedups for unsafe code.
889 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
891 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
893 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
895 * basic-calls.cs: Add new regression test.
897 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
900 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
902 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
905 2004-05-06 Patrik Torstensson
907 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
908 long reg allocation in any reg (not only eax:edx) and implemented
909 long shl/shr ops in asm instead of helpers.
911 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
913 * mini-sparc.h: Fix warnings.
915 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
918 * mini-exceptions.c (mono_handle_exception): Call the filter in a
919 separate statement for clarity.
921 * mini-sparc.c: Update status.
923 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
925 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
928 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
930 * inssel-ppc.brg: another small pre-release workaround:
931 we don't do overflow detection for long_sub_un.
933 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
935 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
936 (also works around a weird ppc bug: 57957).
938 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
940 * tramp-ppc.c: trampoline fixes.
942 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
944 * mini-ppc.c: fixed typos.
946 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
948 * mini-ppc.c, exceptions-ppc.c: more code saves registers
949 at the top of the stack. Fixed typos. Use a frame registers
950 for all the methods with exception clauses.
952 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
954 * exceptions-ppc.c: restore fp registers.
956 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
958 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
959 order from the stack top (moved the stack room to save the
960 return value for trace after the param area). Fixed corruption
961 in restoring registers on unwind.
963 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
965 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
967 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
969 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
970 and prolog/epilog for methods that use it. Allow
971 enough param area room for varargs methods. Fix miguel's
972 breakage in exception handling.
974 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
976 * Makefile.am: run genmdesc only on current arch.
978 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
981 * mini-x86.h: fix the build on windows.
983 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
985 * 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.
987 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
989 * mini-exceptions.c: New file.
991 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
992 Move some parts of the x86 exception handling code to an
993 arch-independent file so it can be shared with other ports.
995 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
997 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
999 2004-04-26 David Waite <mass@akuma.org>
1001 * driver.c: remove comma from end of enumeration declaration
1003 2004-04-26 Jackson Harper <jackson@ximian.com>
1005 * driver.c: parse config file before loading first assembly. This
1006 allows the user gac to be enabled/disabled.
1008 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1010 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1011 simpler mechanism: we do not care what is encoded initially
1012 (branch absolute or relative), we care about the code and its
1013 target. I kept the old code for reference for now.
1015 The new code tries first to determine if the jump is anywhere in
1016 the -/+32 absolute meg range, if it succeeds, it encodes using the
1017 absolute branch; If not, it tried to find something in the
1018 relative range, if not, it uses the handle_thunk code.
1020 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1022 * exceptions-ppc.c: use the correct ip register on macosx.
1024 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1026 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1028 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1030 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1031 Raise exception on integer divide by zero by hand since the hw
1032 doesn't support it. Handle NaNs in FP compares.
1034 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1036 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1037 code reducing duplication between the platforms and enabled
1038 signal exception handling (on linux for now).
1040 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1042 * exceptions-ppc.c: more macosx support.
1044 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1046 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1048 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1050 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1052 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1054 * iltests.il: more tests.
1056 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1058 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1061 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1063 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1065 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1067 * liveness.c: Mark variables as volatile in all basic blocks reachable
1068 from exception clauses.
1070 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1072 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1075 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1077 * iltests.il, basic.cs: more tests for regalloc.
1079 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1081 * iltests.il: Some tests for register allocation modifications
1084 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1086 * exceptions.cs: Add regression test for bug #56782.
1088 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1089 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1090 the beauty of fixing the same thing in 5 different files...
1092 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1094 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1097 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1099 * mini.c: Add support for STRWLPARRAY marshalling convention.
1101 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1103 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1104 to init the context to setup the regs pointer).
1106 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1108 * exceptions-ppc.c: more exceptions work.
1110 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1112 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1115 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1117 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1118 can use the memory directly.
1120 * cpu-pentium.md: Update documentation from a post from Zoltan.
1122 add x86_add_membase, x86_sub_membase, x86_mul_membase
1124 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1126 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1127 GENERAL_REGS they were also hardcoded for all PPC ports.
1129 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1131 Remove hard-coded limit for floating point registers, use
1132 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1134 Notice that in MacOS X calling conventions you can fit a lot more
1135 floating point values in registers, so I should update the PInvoke
1136 test to excercise the passing of floating point values on the
1137 stack (currently broken).
1139 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1141 * tramp-ppc.c (create_trampoline_code): Added
1142 JUMP_TRAMPOLINE_SIZE.
1143 (ppc_magic_trampoline): Follow the pattern from
1144 x86_magic_trampoline: if code is set to zero, return.
1145 (create_trampoline_code): Always pass MonoMethod to the jump
1146 trampoline, before it was passing a null.
1147 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1148 share the code with mono_arch_create_jit_trampoline.
1150 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1152 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1155 * cpu-g4.md: Added length for jmp instruction, the worst case
1156 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1159 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1161 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1163 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1165 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1166 before each IL instruction.
1168 * mini.c (CEE_BOX): Fix warnings.
1170 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1172 * mini.c: removed a few unused vars and extra whitespace.
1174 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1176 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1178 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1180 (OP_GETCHR): use the above
1181 (CEE_LDELEMA): use the above.
1183 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1184 version of the generic impl.
1185 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1186 (CEE_LDELEMA): use the above.
1188 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1190 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1193 * iltests.il: Added new regression test for #56317.
1195 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1197 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1198 under NetBSD. Fixes #56450.
1200 * liveness.c (update_gen_kill_set): Fix previous patch.
1202 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1204 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1206 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1208 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1211 * inssel-sparc.brg: Add more optimizations.
1213 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1215 2004-04-01 Martin Baulig <martin@ximian.com>
1217 * mini.c (handle_box): New static function; moved the
1218 implementation of CEE_BOX here.
1219 (mono_method_to_ir): Added `constrained_call' variable.
1220 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1221 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1222 mono_method_get_constrained() to get the method.
1224 2004-04-01 Martin Baulig <martin@ximian.com>
1226 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1227 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1228 (mono_method_to_ir): We don't need these macros anymore since
1229 mono_class_get_full() already takes care of it.
1231 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1233 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1234 use @function (as doesn't accept #function here) and check the return
1235 value of system and stop if fails.
1237 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1239 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1241 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1243 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1245 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1247 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1250 * basic-long.cs: Add test for negation of Int64.MinValue.
1252 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1254 * mini-sparc.c: Update status.
1256 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1258 * exceptions-sparc.c: Fix return value in filters.
1260 * inssel-sparc.brg: Fix register allocation in some rules.
1262 2004-03-28 Martin Baulig <martin@ximian.com>
1264 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1267 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1269 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1271 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1272 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1273 remove unused conv_u4 opcode.
1275 * mini-x86.c: Remove valgrind workaround since it slows down things
1276 even when mono is not run under valgrind.
1278 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1280 * mini-sparc.c: Update status.
1282 * inssel-sparc.brg: Add some optimizations.
1284 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1285 future delay slot filling. Add support for varargs, tail calls and JMP.
1287 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1288 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1290 * inssel.brg: Fix register allocation in OP_ARGLIST.
1292 * inssel.brg: Fix warnings.
1294 2004-03-25 Martin Baulig <martin@ximian.com>
1296 * mini.c (inflate_generic_field): Removed.
1297 (mini_get_method): Removed, use mono_get_method_full(),
1298 (mini_get_class): Removed, use mono_class_get_full().
1299 (mono_method_to_ir): Pass our generic context to
1300 mono_field_from_token().
1302 2004-03-25 Martin Baulig <martin@ximian.com>
1304 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1305 of a `MonoMethod *'.
1306 (mini_get_method): Take a `MonoGenericContext *' instead
1307 of a `MonoMethod *'.
1308 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1309 a new local variable called `generic_context' which holds the
1310 current `MonoGenericContext *'; use it to lookup things.
1312 2004-03-24 Martin Baulig <martin@ximian.com>
1314 * mini.c (mini_get_class): New static method; if we're inside a
1315 generic instance, inflate the class if neccessary.
1316 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1318 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1320 * iltests.il: New regression test for #55976.
1322 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1325 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1327 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1330 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1332 * liveness.c: Consider SSA stores as well as loads when making vars
1335 * exceptions.cs: New regression tests for register allocation.
1337 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1339 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1340 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1341 domain lock only to protect puntual access to data structures.
1342 Added access lock for sighash, jit_icall_hash_name,
1343 jit_icall_hash_addr and domain->code_mp.
1345 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1347 * driver.c: Print SIGSEGV handling method.
1349 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1351 * mini.c (setup_jit_tls_data): Handle case when this is called
1352 multiple times for a thread.
1354 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1355 is different from fbxx_un. Fixes #54303. Also use constants instead of
1356 magic numbers in a lot of places.
1358 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1360 * exceptions.cs: Fix cctor test when --regression is used.
1362 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1364 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1367 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1369 * inssel-ppc.brg: fixed register assignments for some rules.
1371 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1373 * exceptions.cs: Add test for exceptions in static constructors.
1375 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1376 static constructors outside the domain lock. Fixes #55720.
1378 2004-03-17 Martin Baulig <martin@ximian.com>
1380 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1381 (inflate_generic_field): Take the `MonoMethod *' instead of the
1382 `MonoClass *' and added support for generic method.
1383 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1384 have a `field->parent->gen_params', only inflate the field if it's
1385 an open constructed type.
1387 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1389 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1390 exception object instead of the preconstructed ones.
1392 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1394 * mini.c: reverted changed to sigsegv_signal_handler commited
1395 accidentally in the previous patch.
1397 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1400 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1401 running --aot with an old assembly.
1403 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1405 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1408 * mini-sparc.c: Add support for v9 branches with prediction.
1410 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1412 * mini.c (mini_init): #warning is GNUC only
1414 * mini-sparc.h: implement __builtin_frame_address
1415 and __builtin_return_address for Sun C compiler
1417 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1419 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1421 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1423 * basic-calls.cs: Add test for unaligned byref long argument passing.
1425 * mini-ops.h: Add sparcv9 compare and branch instructions.
1427 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1428 v9 instructions if we have a v9 cpu.
1430 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1431 registers for global allocation.
1433 * exceptions-sparc.c: Fixes.
1435 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1437 * liveness.c (mono_analyze_liveness): Optimized version.
1439 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1441 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1444 * basic-float.cs basic-calls.cs: New regression tests.
1446 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1448 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1449 sigaltstack implementation.
1451 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1453 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1454 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1456 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1458 * mini.c: Fix warnings.
1460 * mini.c (mono_resolve_patch_target): New function which contains the
1461 arch independent part of the patching process.
1463 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1464 patching code to a separate function.
1466 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1468 * mini.c (add_signal_handler): ifdef out on Windows
1470 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1472 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1473 cpu-sparc.md: Add exception handling support + other fixes.
1475 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1476 typed GC detection in --version.
1478 * basic.cs exceptions.cs: New regression tests.
1480 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1481 the arch specific code can store data during a compilation.
1483 * mini-ops.h: Add OP_SETFRET.
1485 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1486 function, register a separate icall for each arity, so the icalls can
1489 * mini.c (mono_print_tree): Print negative offsets in a more readable
1492 * mini.c: Make signal handling work on sparc.
1494 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1496 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1498 * jit-icalls.c: Emulate truncl by aintl on solaris.
1500 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1502 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1504 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1506 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1508 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1509 a MarshalByRef type, inline a method that performs the check, taking into
1510 account that the object can be a proxy. Also implemented tow new opcodes:
1511 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1512 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1513 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1515 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1517 * mini-ppc.c: if a relative branch displacement is too big
1518 but it points to and area reachable with an absolute branch,
1521 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1523 * mini.c: optimize small copies in cpblk.
1525 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1527 * basic-calls.cs basic-float.cs: New regression tests.
1529 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1530 negative offsets from %fp. Implement localloc. Fix local register
1531 allocation. Fix the case when the this argument needs to be saved to
1532 the stack. Implement some missing opcodes.
1534 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1536 * mini.c (mini_method_compile): Reenable global regalloc in methods
1537 with exception handlers.
1539 * linear-scan.c (mono_varlist_sort): Fix warning.
1541 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1543 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1546 * liveness.c: Make all variables uses in exception clauses volatile, to
1547 prevent them from being allocated to registers. Fixes #42136.
1549 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1551 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1554 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1555 argument to mono_arch_regalloc_cost.
1557 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1560 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1562 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1563 Make the cost of allocating a variable to a register arch dependent.
1565 * basic-calls.cs: Fix compilation of tests.
1567 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1568 helper function to cut back on the number of #ifdefs needed.
1570 * mini-ppc.c: Fix compilation.
1572 * basic-calls.cs: New regression tests.
1574 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1576 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1577 of l0 since that is callee saved.
1579 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1582 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1583 of delay instruction.
1585 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1587 * mini.h (MonoCallInst): Add 'virtual' flag.
1589 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1591 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1593 * *.cs: New regression tests.
1595 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1598 * mini.c (mono_runtime_install_handlers): Fix build.
1600 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1601 'signal_stack_size' members.
1603 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1604 alternate signal stack.
1606 * exceptions-x86.c: Add stack overflow handling.
1608 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1609 functions to arch independent code.
1611 * mini.c (mono_print_tree): Print more detailed info for load_membase
1614 2004-02-23 Martin Baulig <martin@ximian.com>
1616 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1618 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1620 * mini-x86.c: fixed reg allocation for div/rem.
1622 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1624 * driver.c (mono_main): Report some configuratio options on --version.
1626 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1628 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1629 low in the address space. Correctly flush memory in thunks where we
1632 2004-02-20 Martin Baulig <martin@ximian.com>
1634 * mini.c (mini_get_method): New static method; inflate all generic
1635 methods and methods in open generic instances.
1636 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1637 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1639 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1641 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1643 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1645 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1647 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1649 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1650 it compile using Sun's compiler.
1652 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1654 * 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.
1656 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1658 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1660 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1662 * mini-ppc.c: handle calls outside of the allowed range with thunks
1663 allocated using the code manager.
1664 * tramp-ppc.c: use the code manager to hold generated native code.
1665 Fixed the magic trampoline to just patch vtable entries.
1667 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1669 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1672 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1674 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1677 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1678 if we have a working __thread implementation.
1680 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1681 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1683 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1685 * mini-x86.c: Fix compilation under gcc 2.
1687 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1689 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1690 contains a call to the wrapped function.
1692 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1693 OP_<CALL>_IMM opcodes, and use them under X86.
1695 * mini.c (mono_jit_find_compiled_method): Fix warning.
1697 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1699 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1701 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1702 functionality to mini.c.
1704 * mini.c (mono_create_jump_trampoline): New function to create a jump
1705 trampoline. Return a compiled method instead of a trampoline if it
1706 exists. Add a cache for jump trampolines.
1708 * mini.c (mono_jit_find_compiled_method): New function to return a
1709 compiled method if it exists.
1711 * mini-x86.c: Call mono_create_jump_trampoline instead of
1712 mono_arch_create_jit_trampoline.
1714 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1715 a jump trampoline. Fixes #52092.
1717 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1719 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1720 which is not up-to-date. Add check_corlib_version () instead.
1722 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1725 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1726 since newer valgrind versions do not need it.
1728 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1729 compile a method with a given set of optimizations.
1731 * mini.c: Compile icall wrappers on-demand instead of at startup.
1733 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1734 wrapper for an icall.
1736 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1738 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1741 * iltests.il: Add test for non-empty stack before switch instruction.
1743 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1745 * mini.c: Add support for new stringbuilder marshalling conventions.
1747 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1749 2004-02-01 Martin Baulig <martin@ximian.com>
1751 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1752 in `ginst->mtype_argv'.
1754 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1756 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1757 facilitate grepping.
1759 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1761 * mini.c: fixed buglet in initobj generic implementation for references.
1763 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1765 * Makefile.am: make the version script conditional.
1766 * jit-icalls.c: handle missing truncl().
1768 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1770 * exceptions.cs: Add more tests for double->int conversion.
1772 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1773 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1775 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1777 * driver.c: make --verbose --version emit an error
1778 if the loaded corlib doesn't match the runtime version.
1780 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1782 * mini-ppc.h: export ppc_patch().
1783 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1784 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1785 on par or better than on MacOSX.
1787 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1789 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1790 mono_lookup_pinvoke_call.
1792 * mini-x86.c: Under windows, the default pinvoke calling convention is
1793 stdcall. Fixes #52834.
1795 * mini.c (optimize_branches): Add an upper bound to the number of
1796 iterations to prevent infinite loops on strange loops. Fixes #53003.
1798 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1800 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1801 and ISINST. Fixes #52093.
1803 * objects.cs (test_0_vector_array_cast): New tests.
1805 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1807 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1808 checking in Array.Set ().
1810 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1813 * object.cs (test_0_multi_array_cast): New regression test.
1815 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1817 * exceptions-ppc.c: fix build on Linux/PPC.
1819 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1821 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1822 running under valgrind.
1823 (x86_magic_trampoline): Fix build bustage.
1825 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1826 negative values as well. This is needed for the encoding of the line number
1827 info, since sometimes the line numbers are not in increasing order.
1829 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1831 * cpu-pentium.md (localloc): Increase the size of the localloc
1832 instruction since it is a loop under Win32.
1834 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1837 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1839 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1840 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1841 Max Horn (max@quendi.de). Fix file names in comments.
1843 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1845 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1846 avoid stack overflow.
1847 (replace_usage): Avoid uninitialized variable warnings.
1849 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1850 and taking the address of valuetype variables.
1852 2004-01-03 Patrik Torstensson
1854 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1855 for other purposes than FP later on.
1857 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1859 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1862 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1864 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1866 2003-12-30 Patrik Torstensson <p@rxc.se>
1868 * mini-x86.h: Decreased number of availiable fp regs.
1869 Solves corner cases with FP spilling.
1871 2003-12-23 Patrik Torstensson <p@rxc.se>
1873 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1874 for floating point stack tracking / spilling on x86.
1877 * basic-float.cs: added float mul overflow test.
1879 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1881 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1883 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1885 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1886 supports for cond branches that overflow the immediate
1887 overflow offset. mcs can compile simple programs.
1889 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1891 * exceptions-ppc.c: exception handling support wip:
1892 finally handlers get run on exception.
1894 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1896 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1899 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1901 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1902 initial support for stack walking and unwinding.
1904 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1906 * driver.c (mono_main): Make corlib-out-of-sync message more
1907 descriptive. Also remove verify_corlib call.
1909 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1911 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1912 not overlap with other call's arguments, too.
1914 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1916 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1917 move to arch-specific code the choice of arch-specific
1918 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1919 * mini.c: ensure emulation calls will not interleave
1922 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1924 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1925 the magic trampoline stack frame is dropped before executing
1928 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1930 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1931 and integer to fp conversions. Added support for overflowing
1932 arguments on the stack. Reserve a couple more registers as temps.
1933 Added support for aot compilation (as output still needs to be
1936 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1938 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1939 Don't overwrite return register in some corner cases.
1941 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1943 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1944 static constructors when AOT compiling.
1946 * driver.c (mono_main): Call mono_check_corlib_version.
1948 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1950 * cpu-g4.md, basic.cs: fixed div target register.
1952 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1954 * mini-ppc.c, basic.cs: shl_imm fix with test.
1956 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1958 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1959 structures by value. Misc fixes.
1960 * objects.cs: more tests.
1962 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1964 * mini-ppc.c: lconv.ovf.i implemented.
1966 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1969 (mini_init): don't error out if someone already called g_thread_init.
1971 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1973 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1974 to be any type per the spec. Fix abnormal memory usage when
1975 the same object is repeatedly thrown.
1977 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1979 * mini.c: check for overruns in IL code.
1981 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1983 * TODO: Add/remove some todo entries.
1985 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1987 * driver.c (mono_main): Call mono_verify_corlib.
1989 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1991 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1992 This has been moved to mini.c
1993 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1994 type being casted is marshalbyref it could be a proxy, so instead of
1995 emitting the type check code, emit a call to a runtime method that will
1996 perform the check by calling CanCastTo if needed.
1998 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2000 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2001 methods with large stack frames under Win32.
2003 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2005 * Makefile.am: Distribute regression tests.
2007 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2008 at the end instead of inserting each variable into the sorted list.
2010 * linear-scan.c (mono_varlist_sort): New helper function.
2012 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2014 * mini.c: ensure arguments and locals are within bounds.
2016 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2018 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2021 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2023 * mini.c (mono_cprop_copy_values): Fix crash.
2025 * aot.c: Set verbosity back to 0.
2027 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2029 * regalloc.c: complete memory leak fix by Laurent Morichetti
2032 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2034 * driver.c (main_thread_handler): Revert the previous patch.
2036 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2039 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2040 memory from the memory pool.
2042 * driver.c (main_thread_handler): Turn on all optimizations when
2045 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2046 an array for better performance.
2048 * regalloc.c (mono_regstate_assign): Fix memory leak.
2050 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2051 serialize the debug info.
2053 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2054 debug info from the serialized representation.
2056 * aot.c: Save debug info into the generated file and load it when
2059 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2061 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2063 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2064 More FP-related fixes.
2066 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2068 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2069 and register allocation buglet. Hello world now runs.
2071 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2073 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2074 * tramp-ppc.c: fixed class init trampoline.
2075 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2077 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2079 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2080 mini.c: more ppc changes/fixes.
2082 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2084 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2085 Also optimize the case when the arguments are the same in the caller
2088 * iltests.il: Add tests for tail calls with valuetype arguments.
2090 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2092 * mini-ppc.c: fixes for struct return type.
2094 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2096 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2097 mono_spillvar_offset() to arch-specific code.
2099 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2101 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2103 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2105 * exceptions-x86.c: Fix stack space leaks.
2107 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2108 registers from the lmf if the method has save_lmf set.
2110 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2112 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2113 of icall wrappers into InvokeInDomain, since these are now per-domain.
2115 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2117 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2118 make some opcode emulation and intrinsic ops enabled/disabled
2119 according to the architecture. More fixes.
2121 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2123 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2125 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2127 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2128 arch-specific handling for 'this' and struct return type to
2131 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2133 * aot.c: prevent divide by zero error when reporting (it happened with
2136 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2138 * mini.h (inst_switch): Remove unused macro.
2140 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2143 (load_aot_module): free 'info->methods' and 'info' properly. No more
2144 "free(): invalid pointer blah" messages when you have an old aot
2147 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2149 * jit-icalls.c, mini.c: Added support for context static fields.
2151 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2153 * mini.c (mono_method_blittable): Methods which set LastError are not
2154 blittable either. Fixes #51108.
2156 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2158 * mini.c: flush icache.
2159 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2161 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2163 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2165 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2167 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2170 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2173 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2175 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2177 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2178 instruction when the result is discarded.
2180 * iltests.il (test_0_div_regalloc): New regression test.
2182 * arrays.cs: Fix compilation error.
2184 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2186 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2187 float rules to inssel-x86.brg: sane architectures with FP registers
2188 don't need to implement these rules.
2190 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2192 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2194 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2196 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2197 implementation of 32 bit systems.
2199 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2201 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2202 (Jeroen Zwartepoorte).
2204 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2206 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2207 the caller and the callee matches.
2209 * mini.c (mono_method_to_ir): Add comment.
2211 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2212 signbit is missing on some platforms.
2214 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2216 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2218 * mini.c (setup_jit_tls_data): Call the new function.
2220 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2222 * mini-x86.c: Add experimental support for fast access to the lmf
2223 structure under NPTL/Linux 2.6.x.
2225 2003-11-06 Martin Baulig <martin@ximian.com>
2227 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2228 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2231 2003-11-02 Martin Baulig <martin@ximian.com>
2233 * mini.c (inflate_generic_field): New static method.
2234 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2235 generic instance and the field is declared in a generic type, call
2236 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2238 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2240 * mini.h mini.c (mono_method_same_domain): New function to return
2241 whenever the caller and the callee are in the same domain.
2243 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2245 2003-10-30 Martin Baulig <martin@ximian.com>
2247 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2248 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2250 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2251 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2253 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2255 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2258 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2259 object here, so it is in the correct appdomain etc.
2261 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2263 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2265 (mono_method_to_ir): Avoid freeing the type created returned from
2266 mono_type_create_from_typespec, since it is put into an internal cache
2267 by the function. Fixes pointer.exe.
2269 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2270 trampolines for icalls and pinvokes as well. Fixes #33569.
2272 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2274 * mini.c: Update after appdomain changes.
2276 * mini.c (mono_jit_compile_method_inner): Allways compile native
2277 method wrappers in the root domain, since there can only be one
2278 instance of them, whose address is stored in method->info.
2280 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2282 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2283 environment variable. Instead detect automatically whenever running
2284 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2287 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2289 * trace.c, trace.h: New files that implement the new trace option
2292 * driver.c: Document new --trace options.
2294 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2297 - if (mono_jit_trace_calls)
2298 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2300 * mini.h: prototypes.
2302 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2304 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2306 * mini.c inssel.brg: Implement typedefbyref opcodes.
2308 * mini.c (mono_jit_compile_method): Remove unused local variable.
2310 * mini.c (mono_jit_compile_method_inner): Ditto.
2312 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2314 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2316 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2318 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2320 * mini.c (mono_no_aot): Remove unused global variable.
2322 * mini.c: Thread safety fixes.
2324 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2326 * mini.c (mono_create_class_init_trampoline): Add a lock around
2327 class_init_hash_addr.
2329 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2332 * mini.c: Decompose the NEWARR instruction before decomposing its
2333 arguments. Fixes #30073.
2335 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2337 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2340 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2342 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2344 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2346 * driver.c: Add support for compiling icall wrappers to --compile.
2348 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2350 * inssel.brg: The empty value in class->interface_offsets is -1, not
2353 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2355 * objects.cs: New test for 'is' operator on an array of interfaces.
2357 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2359 * tramp-ppc.c: update trampoline code to support jumps
2360 and class initialization.
2362 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2364 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2366 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2368 * inssel.brg (OP_UNBOX): Remove unused rule.
2370 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2371 region instead of one for each method. Fixes #47813.
2373 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2375 * exceptions.cs (test_0_nested_finally): New regression test for
2376 nested exception handlers.
2378 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2380 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2382 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2385 * mini.c (mono_method_check_inlining): Make the inlining limit
2386 configurable by an environment variable.
2388 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2390 * mini.h: Bump AOT file version.
2392 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2393 token, store the image along with the token, since the token might not
2394 refer to the same image as the method containing the relocation,
2395 because of inlining.
2397 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2399 * mini.c (mono_precompile_assemblies): New function to compile
2400 all methods in all loaded assemblies.
2402 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2404 * regalloc.h regalloc.c (MonoRegState): Change the type of
2405 iassign and fassign to int*, since they can contain large negative
2406 values if the register is spilled. Also added some comments. Fixes
2409 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2410 under Win32. Fixes #42964.
2412 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2414 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2416 * aot.c: Added support for AOT compiling methods which contain calls
2417 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2420 * driver.c (compile_all_methods): Run the compilation in a thread
2421 managed by mono. Fixes #44023.
2423 * mini.c (mono_codegen): Print full method name in verbose output.
2425 * mini-x86.c (mono_arch_patch_code): Fix warning.
2427 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2428 jumps, since the method we are jumping to might be domain-specific.
2430 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2432 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2434 * inssel.brg: string chars are unsigned.
2436 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2438 * TODO: New todo item.
2440 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2441 which calls mono_runtime_class_init and patches the call site to
2442 avoid further calls.
2443 (mono_arch_create_class_init_trampoline): New arch specific function
2444 to create a class init trampoline.
2445 (create_trampoline_code): Generalized so it can create
2446 class init trampolines as well.
2448 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2449 (mono_create_class_init_trampoline): New function to create and cache
2450 class init trampolines.
2451 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2452 vtable given the address of a class init trampoline. Used by the
2454 (mono_codegen): Generate a call to a trampoline instead of
2455 mono_runtime_class_init in LDSFLD[A].
2456 (mono_codegen): Add relocations for the new trampoline.
2458 * mini.h mini-x86.c aot.c: Added a new relocation type:
2459 MONO_PATCH_INFO_CLASS_INIT.
2461 * mini.h: Bump AOT version number.
2463 * aot.c: Create a copy of the loaded code instead of using the original
2464 so methods which call each other will be close in memory, improving
2467 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2468 patch since it breaks the regression tests.
2470 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2471 for the register saving instruction sequence since the
2472 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2474 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2476 * TODO: Fix todo item && remove another.
2478 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2480 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2483 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2484 function of the module.
2486 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2487 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2488 --no-aot command line option.
2490 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2492 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2493 by Bernie Solomon (bernard@ugsolutions.com).
2495 * inssel.brg: Refactor the interface offset table related code into
2496 its separate functions and add support for the AOT case.
2498 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2500 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2502 * aot.c: Added mono_aot_verbose variable and made all debugging
2503 output depend on the value of this variable.
2505 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2506 method_label and info_label.
2508 * mini.h mini-x86.c aot.c: Added a new relocation type
2509 MONO_PATCH_INFO_IID for klass->interface_id.
2511 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2512 the MonoJitInfo structure.
2514 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2515 a non-root appdomain in shared mode.
2517 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2519 * aot.c: make aot loader less verbose. Remove free of unused variable.
2521 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2523 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2525 * .cvsignore: Added *.dll.
2527 * mini.c (mono_print_tree_nl): New function callable while debugging.
2529 * mini.c (mono_print_code): Export this.
2531 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2534 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2536 * mini.h (MonoCompile): Added 'jit_info' field.
2538 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2539 the cfg structure, since it is needed by the AOT compiler.
2541 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2543 * aot.c: A major rewrite. Changes include:
2544 - save exception tables for methods which have them.
2545 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2547 - reworked the file format so it is now much smaller and needs
2548 fewer relocation entries.
2550 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2552 * aot.c (load_aot_module): Fix build bustage on platforms without
2555 2003-09-04 Martin Baulig <martin@ximian.com>
2557 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2559 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2561 * TODO: Some new optimization ideas.
2563 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2565 * aot.c: Save the optimization flags used to compile the code into
2568 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2569 support emitting domain specific code.
2571 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2572 no longer domain neutral. It can be made domain neutral by compiling
2573 with --optimize=shared.
2575 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2578 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2579 loading of AOT code.
2581 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2583 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2584 if there is no domain neutrality information.
2586 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2588 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2589 format version into the generated library.
2591 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2592 callee method into the caller since one of them could be shared.
2594 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2595 system exceptions from AOT code now works.
2597 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2598 method if it is domain neutral and the callee is not.
2600 * graph.c (cfg_emit_one_loop_level): Fix warning.
2602 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2604 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2607 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2609 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2610 is needed by code which is executed before mono_runtime_init ().
2611 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2613 * mini.c (mono_thread_abort): Fix warning.
2614 (mono_jit_compile_method): Call static constructor in the AOT case too.
2616 * aot.c (mono_compile_assembly): Fix warning.
2618 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2620 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2622 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2624 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2626 * cpu-pentium.md: Fix the length of call opcodes so they include the
2627 ESP restoring instruction. Fixes #47968.
2629 2003-08-28 Martin Baulig <martin@ximian.com>
2631 * mini-x86.c (mono_arch_call_opcode): Added support for
2632 MONO_TYPE_GENERICINST.
2634 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2636 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2638 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2639 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2641 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2644 2003-08-26 Martin Baulig <martin@ximian.com>
2646 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2647 when reporting an error, set this to the actual error location.
2648 (mono_method_to_ir): Report the correct error location if
2649 get_basic_blocks() returned an error.
2651 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2653 * mini.c (mono_type_blittable): OBJECT is not blittable.
2654 (mono_method_blittable): Methods which have marshalling descriptors
2655 are not blittable either. Fixes #47842.
2657 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2659 * driver.c mini.c: Use an environment variable instead of a global
2660 variable. Also fix the build.
2662 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2663 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2666 * driver.c mini.c: Added --with-valgrind option to turn off some
2667 code which prevents mono from running under valgrind.
2669 * mini.c (mono_emit_call_args): Fixed warning.
2671 * mini.c (mono_emulate_opcode): Fixed warning.
2673 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2675 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2676 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2677 regalloc.c, regalloc.h: specify available registers in arch-specific
2678 code and support floats in the regallocator (patch by Laurent Morichetti
2681 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2683 * mini.c: mono_thread_current() can be called only after
2684 mono_runtime_init(): rearrange code to not call it early on.
2686 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2688 * mini.c: allocate jump tables in the code mempools.
2690 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2692 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2695 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2697 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2698 12 to 16. This fixes bug #47453.
2701 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2703 * mini-ppc.c: fixed indexed load and unsigned compares.
2705 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2707 * mini.c: reenabled installation of handler for
2708 thread abort signal.
2710 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2712 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2713 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2714 until it's fixed and actually useful.
2716 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2718 * inssel-long32.brg: couple more opcodes implemented.
2720 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2722 * mini-sparc.c: Even more opcodes implemeted.
2724 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2726 * mini-sparc.c: More opcodes implemented.
2728 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2730 * mini-sparc.c: More opcodes implemented.
2732 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2734 * inssel-sparc.brg: Add some needed rules. Direct
2736 * Makefile.am: Use inssel-sparc.brg
2737 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2738 an assert happy for now.
2740 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2742 * mini-sparc.c: Fixed compile errors.
2743 * exceptions-sparc.c: Same. We now produce a mono binary
2744 on sparc-linux. Yea.
2746 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2748 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2749 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2750 They compile, but do not work.
2752 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2754 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2755 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2756 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2759 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2761 * mini.c: more opcodes implemented and better support for generics.
2763 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2765 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2766 * mini.c, mini.h: first cut at generics support: some new instructions
2767 added and changed the behaviour of some of the existing ones.
2769 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2771 * mini.c: Removed definition of metadata_shared mutex here.
2773 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2775 * mini-x86.c: make vararg calls work for instance methods.
2777 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2779 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2780 returns the arguments in a separte list, now.
2782 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2784 * aot.c, mini.c: updates for array type representation changes.
2786 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2788 * mini.c: register function to perform jit shutdown.
2790 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2792 * mini.c: use a faster allocator if possible.
2794 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2796 * aot.c: some cleanups and portability changes.
2798 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2800 * mini.c: use faster allocation for CEE_BOX if possible.
2802 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2804 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2805 Moved inlined mempcy code to its own function so that is can be
2806 reused. Added an inline memset function as well (optimized initobj).
2807 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2809 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2811 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2813 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2815 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2816 arch code can setup the cpu for CLR execution, if needed.
2817 We use it on x86 to set the precision of FP operations.
2819 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2821 * mini.c: disable some optimizations if we can guess they'll cost too
2822 much for a given method.
2824 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2826 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2828 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2829 * mini.h mini.c mini-x86.c: Added instruction level coverage
2830 info collection support.
2832 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2834 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2835 is now implemented in the profiling API. Get rid of a couple of
2836 unnecessary global variables.
2838 2003-06-15 Nick Drochak <ndrochak@gol.com>
2840 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2841 * cpu-g4.md: add op_bigmul and op_bigmul_un
2842 * cpu_pentium.md: add op_bigmul_un
2843 * inssel-long32.brg: add rule for unsigned bigmul
2844 * mini-ops.h: define OP_BIGMUL_UN
2845 * mini-x86.c: THE BUG: handle (un)signed properly
2846 * mini.c: choose unsigned opcode if needed.
2847 This set of patches fixes bug #44291
2849 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2851 * mini.c (optimize_branches): improved to handle all kinds of
2852 conditional branches.
2854 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2856 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2857 don't raise exceptions.
2859 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2861 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2862 to arch-specific files.
2864 2003-06-09 Martin Baulig <martin@ximian.com>
2866 * Makefile.am (libs): Added $(LIBGC_LIBS).
2868 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2870 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2871 and OP_ATAN (fixes bug#44293).
2873 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2875 * Makefile.am, mini-x86.c: rename cpu description array to
2876 pentium_desc, since some compilers define the 'pentium' preprocessor
2879 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2881 * mini.c (mini_select_instructions): add explicit branch if the
2882 following block is not the false target of a conditional branch -
2883 we need this with any optimization that reorder or remove bblocks
2885 * mini.c (optimize_branches): bug fixes
2887 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2889 * mini.c (mono_method_to_ir): inline static readonly fields
2891 * ssa.c (fold_tree): start cfold support for long (very simple
2894 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2896 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2898 * inssel.brg: fixed memcpy (bug #44219).
2900 2003-06-05 Dick Porter <dick@ximian.com>
2902 * driver.c: Set the glib log levels to not abort if g_message
2905 g_set_prgname() has to happen before mini_init() so that the
2906 process handle gets the info.
2908 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2910 * driver.c: add intrins to the default optimizations to get wider
2913 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2915 * mini.h: some large basic blocks will overflow a 16-bit
2916 integers for symbolic registers.
2918 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2920 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2921 (mono_arch_output_basic_block): fix bug 43499
2923 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2925 * mini.c: kill duplicated definition of mono_debug_format.
2927 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2929 * mini-x86.c, arrays.cs: fixed register allocation bug.
2931 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2933 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2935 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2937 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2940 (print_method_from_ip): also print source location information if
2943 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2945 * mini.c (mono_find_block_region): bug fix in region code
2946 (mini_method_compile): enable removing unreachable code again, but
2947 only in methods without exception clauses.
2949 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2951 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2952 Implemented arglist opcode and handling of TypedReference type.
2953 Fixed x86 call convention when a structure is returned.
2954 Minimal support for calling static vararg methods.
2956 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2958 * mini.c (mini_method_compile): always remove unreachable code,
2959 because the code in them may be inconsistent (access to dead
2960 variables for example).
2962 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2964 * driver.c, debug-mini.c: warning fixes.
2966 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2968 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2970 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2972 * mini.c: thread-static fields are registered in mono_class_vtable(),
2973 so ensure the function is called before checking for them.
2975 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2977 * mini.c (optimize_branches): fix for bug 43586
2979 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2980 overflow (fixes Bug #43639)
2982 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2984 * mini.c, objects.cs: allow the use of stobj for primitive types.
2986 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2988 * mini.c: be less strict about argument checking until we support
2989 running the verifier.
2991 2003-05-27 Nick Drochak <ndrochak@gol.com>
2993 * basic-long.cs: tests for (ulong)int * (ulong)int also
2994 * mini.c: use the same trick for (ulong)int * (ulong)int
2996 2003-05-27 Nick Drochak <ndrochak@gol.com>
2998 * basic-long.cs: add regression test for (long)int * (long)int
2999 * cpu-pentium.md: add op_bigmul specification
3000 * inssel-long32.brg: add OP_BIGMUL rule
3001 * mini-ops.h: add OP_BIGMUL
3002 * mini-x86.c: register allocator: handle case where src1 needs to be
3004 * mini.c: substitute special BIGMUL opcode in the tree for
3005 (long)int * (long)int
3007 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3009 * jit-icalls.c: call the type ctor on field access if needed.
3011 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3013 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3014 to a method (including results of ldelema, bug#43207).
3016 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3018 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3019 colors to show exception handler blocks.
3021 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3022 (fix for pinvoke7.cs).
3024 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3026 * mini.h, mini.c: ensure correct initialization order for types that
3027 require it. Prepare for lazy compilation of jit icall wrappers.
3028 Provide a name for opcode emulation to reduce unneeded mallocing.
3030 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3032 * mini-x86.c: better register restoring code and profiling
3033 support for tail calls.
3035 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3037 * mini.h, driver.c: prepare for leaf methods optimization.
3039 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3041 * mini.c: get targets of branches before converting a method.
3043 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3045 * mini.c (optimize_branches): added some experimental code (disbaled)
3047 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3049 * mini.c (optimize_branches): fix branch to branch optimization
3051 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3053 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3055 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3057 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3060 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3062 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3063 enable use of interface variables again.
3065 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3066 I1 to registers because there is no simply way to sign extend 8bit
3067 quantities in caller saved registers on x86.
3069 * inssel-float.brg: set costs of some rules to 2 so
3070 that monobure always select the arch. specific ones if supplied,
3071 regardless of the order we pass the files to monoburg.
3073 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3075 * mini.c, mini-x86.c: since the magic trampoline for jumps
3076 can't patch the code directly, we do it as soon as the
3077 method gets compiled.
3079 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3081 * mini-x86.c, mini.h: introduce a new patching method
3082 to support CEE_JMP and tail calls.
3083 * mini.c: obey tail.call. Don't precompile methods target
3085 * tramp-x86.c: new trampoline code to handle methods
3086 reached through a jump.
3088 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3090 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3091 bit values to registers
3093 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3095 * mini.c (mono_compile_get_interface_var): share interface
3096 variables if possible.
3098 2003-05-16 Martin Baulig <martin@ximian.com>
3100 * debug-mini.c (mono_init_debugger): New function to initialize
3101 the debugger. This is not in the debugger since it needs to
3102 access some of mini's internals.
3104 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3106 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3108 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3110 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3111 for value type handling.
3113 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3115 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3116 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3118 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3120 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3121 the constructor through a proxy.
3123 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3125 * jit-icalls.c, inssel.brg: fixes to array element address
3128 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3130 * mini-x86.c (is_regsize_var): allocate pointer to registers
3132 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3134 * driver.c: fixed typo, added intrins to the set of optimizations
3135 tested with regressions.
3137 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3139 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3140 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3143 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3145 * inssel.brg: remove some common pop instructions without side effects
3147 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3149 * inssel-x86.brg: fixed thinko in int to double conversions.
3151 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3153 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3155 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3157 * inssel-long32.brg: two more missing instructions.
3159 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3161 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3164 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3166 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3169 * basic-float.cs: Added tests for negative zero.
3171 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3173 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3174 a couple of missing operations for long casts, with test cases.
3176 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3178 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3180 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3182 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3183 code size estimation.
3185 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3187 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3188 abstract methods (fix bug 42542)
3190 * aot.c: add ability to handle array types
3192 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3194 * mini.c: Call the _specific versions of the object allocation
3195 functions if possible.
3197 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3199 * driver.c: call setlocale ().
3201 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3203 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3206 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3208 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3210 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3211 wrappers (fix bug 42122)
3213 2003-05-04 Martin Baulig <martin@ximian.com>
3215 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3217 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3218 s/mini_set_defaults/mono_set_defaults/g.
3220 2003-05-04 Martin Baulig <martin@ximian.com>
3222 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3224 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3226 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3227 (reported by Don Roberts).
3229 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3231 * mini.c: temporarily work around two bugs for this release.
3233 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3235 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3236 that contains -export-dynamic and it makes using the ld script
3238 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3240 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3242 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3245 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3247 * mini.c: make sure leave calls all the needed finally blocks,
3248 even when the target jumps out of multiple exception clauses.
3250 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3252 * ldscript, Makefile.am: add linker script to reduce the number of
3253 exported symbols (should also fix the issues with libwine defining
3254 some of the same symbols in io-layer).
3256 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3258 * driver.c (mini_main): Avoid assertion when no file name is given on
3261 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3263 * driver.c: added --version/-V command line option.
3264 Added the inline optimization in the regression tests.
3266 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3268 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3269 to the type in the method signature (fixes bug#42134).
3271 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3273 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3275 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3277 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3279 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3281 * driver.c: fixed bug #42100.
3283 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3285 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3287 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3289 * mini.c: moved most of the code required to do inlining to its own
3290 function so it can be reused. Inline also ctors if appropriate.
3292 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3294 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3295 the runtime can call mono API functions.
3297 2003-04-27 Martin Baulig <martin@ximian.com>
3299 * debug-mini.c (mono_debug_init_method): Added
3300 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3301 send a notification to the debugger.
3303 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3304 running in the Mono Debugger, just pass the breakpoint number to
3305 mono_debug_init_method().
3307 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3309 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3311 * mini.c: allow some more unsafe compares.
3313 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3315 * mini-x86.c, Makefile.am: make distcheck works (partially from
3316 a patch by Richard Lee <r.h.lee@attbi.com>).
3317 * regset.c, regset.h: removed, they are unused.
3319 2003-04-25 Dick Porter <dick@ximian.com>
3321 * driver.c: Usage reports the name as 'mono' not 'mini'
3322 * exceptions-x86.c: Build and run on freebsd
3324 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3326 * Makefile.am: install the program with the 'mono' name and
3327 the library as libmono instead of mini and libmini.
3329 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3331 * driver.c: provide the APIs for the embedding interface of the old jit.
3333 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3335 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3337 2003-04-23 Martin Baulig <martin@ximian.com>
3339 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3341 * driver.c: Added `--debug' command line argument to enable
3344 2003-04-23 Martin Baulig <martin@ximian.com>
3346 * debug.[ch]: Removed. The code is now in
3347 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3349 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3352 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3354 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3356 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3359 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3360 mono_domain_finalize.
3361 (mini_method_compile): use mono_method_profile* if the the option is
3364 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3366 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3367 methods with their wrapper.
3369 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3370 methods with their wrapper.
3372 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3375 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3378 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3381 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3383 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3385 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3387 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3388 of the mempool. This is slightly faster and uses less memory
3390 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3392 * mini.c: avoid O(n) allocation for variables.
3394 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3396 * mini.c: handle items on the stack after inlining methods.
3398 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3400 * mini.c: make the method->opcode optimization dependent
3401 on MONO_OPT_INSTRINS and do it lazily.
3403 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3405 * driver.c: print overall results at the end of regression run.
3407 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3409 * inssel.brg: don't overwrite symbolic registers.
3411 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3413 * inssel-x86.brg: fix conversion from long to float.
3415 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3417 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3419 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3421 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3423 * driver.c: Added --print-vtable option as in the old JIT.
3425 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3427 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3429 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3431 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3433 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3435 * mini.c regalloc.c regalloc.h: Fix memory leak.
3437 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3439 * aot.c (mono_aot_get_method): register all used strings
3441 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3443 * mini.c: always intern strings references with ldstr at compile time.
3445 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3447 * Makefile.am: add BUILT_SOURCES.
3449 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3451 * driver.c: give a better error message when the assembly to execute
3452 doesn't have an entry point.
3454 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3456 * Makefile.am: added hack for automake
3458 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3461 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3463 22003-04-07 Martin Baulig <martin@ximian.com>
3465 * Makefile.am: Added Makefile.am.
3467 * debugger-main.c: Removed, this is now in the debugger where it
3470 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob