1 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
5 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7 * inssel-x86.brg: use xor eax,eax.
11 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
13 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
14 in exception throwing code.
16 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18 * inssel-x86.brg: use xor esi,esi.
20 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
23 can trace methods compiled during mini_init () too.
25 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
28 2004-08-14 Ben Maurer <bmaurer@ximian.com>
30 * Makefile.am: static link on x86 (r=zoltan)
32 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
34 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
35 code since it causes some programs to fail.
37 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
39 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
41 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
43 * mini.c: ovfops_op_map - add STACK_OBJ case for
45 * basic.cs: add test_0_pin_string as test
48 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
50 * Makefile.am: build C# if srcdir != builddir
52 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
54 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
57 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
59 * driver.c: enable loop by default again and include abcrem in -O=all.
61 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
63 * iltests.il: Add some localloc tests.
65 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
67 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
70 * inssel-amd64.brg: Add some optimizations.
72 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
75 * Makefile.am: Statically link mono against libmono on AMD64.
77 * mini-amd64.c inssel-amd64.brg: Optimizations.
79 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
81 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
83 * tramp-amd64.c: Patch calling code in trampolines.
85 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
87 * mini-amd64.c: pinvoke struct passing fixes.
89 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
91 * mini-sparc.c: redo change, make mono_arch_cpu_init call
92 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
94 2004-08-05 Duncan Mak <duncan@ximian.com>
96 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
99 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
101 * mini-amd64.c (emit_move_return_value): Move return value for normal
104 2004-08-05 Martin Baulig <martin@ximian.com>
106 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
107 `type->type'; just modify `type' itself when dealing with enums
108 and generic instances.
109 (check_call_signature): Make `simple_type' a `MonoType *'.
111 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
113 * mini.c: Use OP_PADD to add offsets to addresses.
115 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
117 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
119 * mini-sparc.c (mono_arch_emit_epilog): fix check
120 for folding last op into restore instruction
122 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
124 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
125 helper methods using the code manager.
127 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
129 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
131 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
133 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
134 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
136 * mini-s390.c: fix tail processing
138 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
140 * mini-ppc.c: mul.ovf.un exception name fix.
142 2004-08-03 Martin Baulig <martin@ximian.com>
144 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
145 instances; before jumping to `handle_enum', also modify `ptype'.
147 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
149 * cpu-sparc.md: fcall maximal length too small.
151 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
153 * mini-amd64.c mini.h: Add initial support for passing/returning
154 structures to/from pinvoked methods.
156 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
158 * mini-ppc.c: reg allocator fix.
160 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
162 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
164 * inssel.brg: Optimize memset on 64 bit machines.
166 * mini-amd64.c: Fix some vararg cases.
168 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
170 * mini-s390.c: Corrected macro in emit_float_to_int
172 * s390-abi.cs: Tests to exercise the s390 ABI
174 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
176 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
179 * basic.cs: Add a test for add.ovf.un.
181 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
183 * mini-sparc.c: add case for OP_IDIV_UN
185 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
187 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
189 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
191 2004-07-30 Ben Maurer <bmaurer@ximian.com>
193 * basic.cs: regression tests.
195 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
198 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
200 * basic.cs: Add a new test.
202 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
203 and AOT. Various fixes and optimizations.
205 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
207 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
209 * mini-ppc.c: make sure temp regs are not used for global reg
212 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
214 * cpu-sparc.md: conv_i8 fix for 64bits
216 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
218 2004-07-29 Ben Maurer <bmaurer@ximian.com>
220 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
221 add opcode for cmp BYTE PTR [eax], imm.
223 * inssel.brg: Make memcpy and memset takes bases.
225 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
227 * *-amd64.*: More AMD64 work.
229 2004-07-28 Ben Maurer <bmaurer@ximian.com>
231 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
232 add a compare-not-equal opcode.
234 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
236 * mini.c: Use mono_init_from_assembly instead of mono_init.
238 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
240 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
242 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
244 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
246 * inssel.brg: 64 bit fixes.
248 * mini.h (MonoCallInst): Add some AMD64 specific data.
250 * mini.h: Add some OP_P opcodes.
252 2004-07-28 Ben Maurer <bmaurer@ximian.com>
254 * basic.cs: tests for 61797 and 61740
256 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
258 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
259 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
261 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
263 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
265 * *-amd64*.*: Ongoing AMD64 work.
267 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
269 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
271 * *-amd64*: Ongoing AMD64 work.
273 * mini-arch.h: Add AMD64 support.
275 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
277 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
279 * mini-ops.h: Add new opcodes.
281 * Makefile.am: Add AMD64 support.
283 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
284 rules into the inssel-long*.brg files.
286 * *-amd64.*: Add beginnings of AMD64 backend.
288 2004-07-22 Ben Maurer <bmaurer@ximian.com>
290 * mini.c (print_dfn): commenting out the code that prints
291 the cil. With -O=deadce, this makes -v -v crash.
293 * cpu-pentium.md: make checkthis have a length of 2
295 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
297 * mini-sparc.h: fix implementations of __builtin
298 functions for Sun compiler for V9.
300 2004-07-16 Ben Maurer <bmaurer@ximain.com>
302 * mini.c: use the new stelem.ref wrapper
303 * exceptions.cs, arrays.cs: new stelem.ref tests
305 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
307 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
308 new XSP should work with these changes).
310 2004-07-14 Ben Maurer <bmaurer@ximain.com>
312 * inssel-{long32,x86,}.brg: trivial optimizations.
314 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
316 * mini.c: load value when emitting box operation in
319 2004-07-12 Ben Maurer <bmaurer@ximian.com>
321 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
322 is one byte shorter than cmp DWORD PTR [eax], 0.
324 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
326 * inssel-ppc.brg: arguments on the stack are always
327 relative to the stack pointer (spotted by Neale Ferguson).
329 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
331 * exceptions-x86.c: delay appending the method name to the trace until
332 after mono_jit_info_table_find is called, as this gets the real
335 2004-07-09 Ben Maurer <bmaurer@ximian.com>
337 * aot.c: register roots
339 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
341 * aot.c : I could just use PLATFORM_WIN32 flag.
343 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
345 * aot.c : Reverting the previous fix. This time it broke linux build.
347 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
349 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
351 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
353 * mini.c (handle_stack_args): Remove some more debugging code.
355 * mini.c (handle_stack_args): Remove debug output left in by mistake.
357 * driver.c mini.h aot.c: Allow additional options to be specified with
358 --aot and pass them to mono_compile_assembly.
360 * aot.c: Add experimental code to AOT compile all loaded assemblies
361 on demand and save the code into a cache in the filesystem.
363 * aot.c: Add support for more wrapper methods.
365 * mini.c (handle_stack_args): Handle some corner cases. Fixes
368 * cpu-*.md: Remove removed opcodes.
370 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
371 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
372 related icalls to marshal.c.
374 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
376 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
378 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
380 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
382 2004-07-06 Ben Maurer <bmaurer@ximian.com>
383 * liveness.c: If liveness is recomputated we need to reset the information
384 for each variable. This way, if the liveness range has been narrowed
385 by optimizations that happened after the last computation, we can return
388 For example, if you have
393 // Tons of code that does not affect i
399 i = 0 is dead code and will be removed by SSA. However, when
400 linear scan gets to the code, i will still appear to be live
401 throughout the entire block. This prevents good register allocation.
403 2004-07-06 Martin Baulig <martin@ximian.com>
405 * debug-mini.c (mono_debug_init_method): Allow
406 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
407 (mono_debug_add_icall_wrapper): New method.
409 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
411 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
413 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
416 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
418 * aot.c (mono_aot_load_method): Fix loading of debug info.
420 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
422 * aot.c: Add logging support.
424 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
426 * mini.h: Add prototype for mono_print_method_from_ip.
428 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
430 * inssel.brg: 64 bit fixes.
432 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
435 * Makefile.am: Add SPARC64 support.
437 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
439 * aot.c: Fix alignment problems on 32 bit platforms.
441 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
443 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
446 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
449 * mini.h: Bump AOT file version. Some 64 bit fixes.
451 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
453 * inssel-sparc.brg: Add new rule to avoid register moves.
455 * inssel.brg: Add ldind_to_load_membase helper function.
457 2004-06-30 Ben Maurer <bmaurer@ximian.com>
459 * mini.c: OffsetToStringData intrinsic.
461 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
463 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
465 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
468 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
469 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
471 * mini.c: reinstated mono_compile_get_interface_var()
472 on x86, too, since the change breaks the Gtk# build there as well.
474 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
476 * driver.c: remove loop from the default optimizations: it seems to
477 interact badly with some of the other options (see bug #60613).
479 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
481 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
482 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
484 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
486 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
487 vararg-using methods.
489 2004-06-21 Martin Baulig <martin@ximian.com>
491 * mini/mini-exceptions.c
492 (mono_handle_exception): Added `gpointer original_ip' argument.
493 After calling mono_unhandled_exception(), call
494 mono_debugger_unhandled_exception() and if that returns true,
495 restore the context and return.
497 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
499 * mini-ppc.c: prefer the use of relative branches so
500 they won't need to be patched in aot code (patch from Patrick Beard).
502 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
504 * aot.c: patch from Patrick Beard to make the output assembly
505 more correct for the MacOSX assembler. Small tweak to
506 generate sane images on Linux/PPC, too.
508 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
510 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
511 case until bug #59509 is fixed (shows up in #60332).
513 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
515 * mini.c: make sure the needed wrappers are compiled, too, with
518 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
520 * driver.c: remove NPTL reference in --version output.
522 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
524 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
525 generate valid assembly for the Mach-O assembler.
527 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
529 * driver.c: don't include abcrem in the all optimization specifier
530 since it slows down jit compilation too much for now.
532 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
534 * mini.c: use BIGMUL only if both operands have the same signage.
535 * iltests.il: Test for bug 60056. (errors related to signage in
540 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
542 * mini.c, aot.c: memory leak fixes.
544 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
546 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
548 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
550 * Makefile.am: remove the -static hack completely, it links in
551 statically glib as well.
553 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
555 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
556 * exceptions.cs: make it compile with new mcs/csc.
558 2004-06-03 Massimiliano Mantione <massi@ximian.com>
559 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
560 and added relevant test case.
562 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
564 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
565 regressions in gtk-sharp.
567 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
569 * exceptions.cs: New regression tests.
571 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
573 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
575 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
577 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
579 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
581 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
583 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
585 * mini.c (mono_jit_runtime_invoke): Init class in this
586 method instead of trusting mono_jit_compile_method to
587 do the work (because wrappers can be in object class)
589 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
591 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
593 * basic-long.cs: New regression test.
595 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
597 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
600 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
602 * Makefile.am: fix miguel's change to build mono statically against
603 libmono (track build dependencies).
605 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
607 * cfold.c: Some glib versions do not have G_MININT32.
609 2004-05-26 Massimiliano Mantione <massi@ximian.com>
611 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
612 with precision of tan, atan, sin and cos, and implemented related
613 regressions tests (fixes bug 54467, but one new problem appeared and
616 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
618 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
620 * exceptions.cs: Add test for constant folding && division by zero.
622 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
623 since driver.c is in libmono too, so the optimization was useless.
625 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
626 variable to driver.c so the compiler can emit more efficient code to
629 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
631 * Makefile.am: don't distribute generated inssel.[ch] files.
633 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
635 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
636 into the default appdomain. Fixes #58707.
638 * jit-icalls.c: Remove the broken approximation for truncl, doing
639 no conversion is better.
641 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
644 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
646 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
647 of the mcrxr instruction which is not available on some processors
648 even if it's documented to be. Implement add and sub overflow correctly
649 (still not complete for long unsigned). Speed up icalls a bit.
651 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
653 * mini.c (mono_jit_compile_method_with_opt): Make sure that
654 we run .cctor in the current domain instead of target_domain.
656 Fixes bug #58558, .cctor not being called in -O=shared.
658 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
660 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
662 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
664 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
665 which can be done with an imm8, do it that way.
666 (mono_arch_output_basic_block): ditto for a jmp
667 (mono_arch_emit_prolog): Computate maximum offset of a label.
669 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
671 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
672 now tries to allocate prefered physical reg's for virtual
673 regs. This reduces the number of emited spills/loads with
674 20-30% on our core assemblies.
676 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
678 * jit-icalls.c: truncl() is not needed and trunc() is
679 the correct thing to do anyway (bug #58287).
681 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
683 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
686 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
688 * driver.c: enable loop optimizations by default.
690 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
692 * mini-x86.c: fix calc of max loop size when aligning loops start.
694 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
696 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
699 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
701 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
704 * basic-long.cs: Add tests for add/subtract of immediates with carry.
706 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
708 * mini.c (inline_method): Allways inline some wrappers even if the cost
709 is too large. Fixes #58785.
711 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
713 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
715 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
716 (crichton@gimp.org). Beginning of support for sparc/linux.
718 * mini-sparc.c: Optimize retrieval of LMF address.
720 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
722 * exceptions-ppc.c: handle alloca in methods with clauses.
724 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
726 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
728 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
730 * mini.c: Delegate most of the abort signal work to
731 mono_thread_request_interruption, which also handles Stop and Suspend
734 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
736 * mini.c mini.h: Allow inlining of icall wrappers if the backend
737 supports the save/restore lmf opcodes.
739 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
741 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
744 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
746 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
748 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
749 methods which contain array accesses.
751 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
752 boundaries. Fixes #58537.
754 * iltests.il: Add regression test for #58537.
756 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
758 * mini-x86.c (mono_arch_local_regalloc): Last part of
759 fix for bug #58633 (releasing register to early).
761 2004-05-18 Miguel de Icaza <miguel@ximian.com>
763 * basic-long.cs: Add new regression test.
765 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
767 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
768 register too early on the chain.
770 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
772 * mini.c (create_helper_signature): Use a helper function to reduce
773 the code which needs to be written. Also set the calling convention of
774 icalls on windows. Fixes #57840.
776 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
778 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
779 exceptions-ppc.c: added helper function to get the instruction address
780 from a signal handler context.
782 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
784 * helpers.c: use g_get_tmp_dir. Invokes happyness
787 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
789 * helpers.c: Add new env variable to pass args to objdump.
790 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
792 2004-05-17 Radek Doulik <rodo@ximian.com>
794 * Makefile.am (common_sources): added abcremoval.h so it get
795 disted and daily mono packages on go-mono.com will build again
797 2004-05-17 Massimiliano Mantione <massi@ximian.com>
799 * abcremoval.c: Fixed coding style, added copyright header.
801 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
803 * mini.h: Added prototype for abc removal main function.
805 * build_relations_propagation_table.pl: Added copyright header.
807 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
809 * basic-long.cs: reg test for complex ceq_long bug.
811 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
813 * mini-x86.c (mono_arch_local_regalloc): Correctly free
814 reg in long and clob case (bug #58343). Fixed/added comments.
816 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
818 * mini.c (mono_jit_runtime_invoke): Follow new convention
819 of calling the invoke method with an function pointer.
821 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
823 * ChangeLog: Fix author of memory leak patch.
825 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
827 * Makefile.am: fix make dist as well...
830 2004-05-14 Massimiliano Mantione <massi@ximian.com>
832 * cfold.c: Made so that conversions from pointer to int4 are no-ops
833 on archs where pointers are 4 bytes long.
835 * Makefile.am: Added abcremoval.c source file.
837 * abcremoval.c: Added abcremoval.c.
839 * abcremoval.h: Added abcremoval.h.
841 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
843 * inssel.brg: Enabled bounds check removal.
845 * mini.c: Added support for abcrem optimization.
847 * mini.h: Added abcrem optimization label.
849 * driver.c: Added support for abcrem optimization.
851 * propagated_relations_table.def: Added propagated_relations_table.def.
853 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
855 * mini.c, cfold.c: fix style.
857 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
859 * mini.c: handle issue with the low-level implementation of
860 some long opcodes (bug #54209).
862 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
864 * basic.cs: test for my new cmov stuff.
866 2004-05-13 Patrik Torstensson
868 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
869 opt and added peephole documentation.
871 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
873 * tramp-ppc.c: rewrote the generic trampoline code.
875 2004-05-11 Patrik Torstensson
877 * mini-x86.c: optimize long shl/shr asm code (one less branch)
879 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
881 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
883 * mini.h mini.c dominators.c: Applied patch from Derek Woo
884 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
886 * mini.c: Add new icalls for AsAny marshalling.
888 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
890 * tramp-ppc.c, mini-ppc.c: more cleanups.
892 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
894 * mini.c: no warnings.
896 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
898 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
900 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
902 * mini.c: In the thread abort signal handler, if the thread is in the
903 process of being stoped, don't throw the Abort exception, just stop the
906 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
908 * tramp-ppc.c: removed old code.
910 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
912 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
913 do some simple speed optimizations on ppc.
915 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
917 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
918 and large offsets in load/store.
920 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
922 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
923 it causes regressions.
925 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
927 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
930 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
932 * jit-icalls.c: remove warnings.
933 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
934 speedups for unsafe code.
936 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
938 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
940 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
942 * basic-calls.cs: Add new regression test.
944 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
947 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
949 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
952 2004-05-06 Patrik Torstensson
954 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
955 long reg allocation in any reg (not only eax:edx) and implemented
956 long shl/shr ops in asm instead of helpers.
958 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
960 * mini-sparc.h: Fix warnings.
962 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
965 * mini-exceptions.c (mono_handle_exception): Call the filter in a
966 separate statement for clarity.
968 * mini-sparc.c: Update status.
970 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
972 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
975 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
977 * inssel-ppc.brg: another small pre-release workaround:
978 we don't do overflow detection for long_sub_un.
980 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
982 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
983 (also works around a weird ppc bug: 57957).
985 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
987 * tramp-ppc.c: trampoline fixes.
989 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
991 * mini-ppc.c: fixed typos.
993 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
995 * mini-ppc.c, exceptions-ppc.c: more code saves registers
996 at the top of the stack. Fixed typos. Use a frame registers
997 for all the methods with exception clauses.
999 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1001 * exceptions-ppc.c: restore fp registers.
1003 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
1005 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
1006 order from the stack top (moved the stack room to save the
1007 return value for trace after the param area). Fixed corruption
1008 in restoring registers on unwind.
1010 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
1012 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
1014 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1016 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
1017 and prolog/epilog for methods that use it. Allow
1018 enough param area room for varargs methods. Fix miguel's
1019 breakage in exception handling.
1021 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
1023 * Makefile.am: run genmdesc only on current arch.
1025 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1028 * mini-x86.h: fix the build on windows.
1030 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
1032 * 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.
1034 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
1036 * mini-exceptions.c: New file.
1038 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
1039 Move some parts of the x86 exception handling code to an
1040 arch-independent file so it can be shared with other ports.
1042 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1044 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1046 2004-04-26 David Waite <mass@akuma.org>
1048 * driver.c: remove comma from end of enumeration declaration
1050 2004-04-26 Jackson Harper <jackson@ximian.com>
1052 * driver.c: parse config file before loading first assembly. This
1053 allows the user gac to be enabled/disabled.
1055 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1057 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1058 simpler mechanism: we do not care what is encoded initially
1059 (branch absolute or relative), we care about the code and its
1060 target. I kept the old code for reference for now.
1062 The new code tries first to determine if the jump is anywhere in
1063 the -/+32 absolute meg range, if it succeeds, it encodes using the
1064 absolute branch; If not, it tried to find something in the
1065 relative range, if not, it uses the handle_thunk code.
1067 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1069 * exceptions-ppc.c: use the correct ip register on macosx.
1071 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1073 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1075 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1077 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1078 Raise exception on integer divide by zero by hand since the hw
1079 doesn't support it. Handle NaNs in FP compares.
1081 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1083 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1084 code reducing duplication between the platforms and enabled
1085 signal exception handling (on linux for now).
1087 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1089 * exceptions-ppc.c: more macosx support.
1091 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1093 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1095 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1097 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1099 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1101 * iltests.il: more tests.
1103 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1105 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1108 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1110 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1112 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1114 * liveness.c: Mark variables as volatile in all basic blocks reachable
1115 from exception clauses.
1117 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1119 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1122 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1124 * iltests.il, basic.cs: more tests for regalloc.
1126 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1128 * iltests.il: Some tests for register allocation modifications
1131 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1133 * exceptions.cs: Add regression test for bug #56782.
1135 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1136 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1137 the beauty of fixing the same thing in 5 different files...
1139 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1141 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1144 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1146 * mini.c: Add support for STRWLPARRAY marshalling convention.
1148 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1150 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1151 to init the context to setup the regs pointer).
1153 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1155 * exceptions-ppc.c: more exceptions work.
1157 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1159 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1162 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1164 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1165 can use the memory directly.
1167 * cpu-pentium.md: Update documentation from a post from Zoltan.
1169 add x86_add_membase, x86_sub_membase, x86_mul_membase
1171 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1173 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1174 GENERAL_REGS they were also hardcoded for all PPC ports.
1176 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1178 Remove hard-coded limit for floating point registers, use
1179 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1181 Notice that in MacOS X calling conventions you can fit a lot more
1182 floating point values in registers, so I should update the PInvoke
1183 test to excercise the passing of floating point values on the
1184 stack (currently broken).
1186 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1188 * tramp-ppc.c (create_trampoline_code): Added
1189 JUMP_TRAMPOLINE_SIZE.
1190 (ppc_magic_trampoline): Follow the pattern from
1191 x86_magic_trampoline: if code is set to zero, return.
1192 (create_trampoline_code): Always pass MonoMethod to the jump
1193 trampoline, before it was passing a null.
1194 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1195 share the code with mono_arch_create_jit_trampoline.
1197 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1199 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1202 * cpu-g4.md: Added length for jmp instruction, the worst case
1203 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1206 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1208 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1210 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1212 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1213 before each IL instruction.
1215 * mini.c (CEE_BOX): Fix warnings.
1217 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1219 * mini.c: removed a few unused vars and extra whitespace.
1221 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1223 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1225 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1227 (OP_GETCHR): use the above
1228 (CEE_LDELEMA): use the above.
1230 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1231 version of the generic impl.
1232 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1233 (CEE_LDELEMA): use the above.
1235 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1237 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1240 * iltests.il: Added new regression test for #56317.
1242 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1244 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1245 under NetBSD. Fixes #56450.
1247 * liveness.c (update_gen_kill_set): Fix previous patch.
1249 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1251 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1253 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1255 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1258 * inssel-sparc.brg: Add more optimizations.
1260 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1262 2004-04-01 Martin Baulig <martin@ximian.com>
1264 * mini.c (handle_box): New static function; moved the
1265 implementation of CEE_BOX here.
1266 (mono_method_to_ir): Added `constrained_call' variable.
1267 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1268 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1269 mono_method_get_constrained() to get the method.
1271 2004-04-01 Martin Baulig <martin@ximian.com>
1273 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1274 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1275 (mono_method_to_ir): We don't need these macros anymore since
1276 mono_class_get_full() already takes care of it.
1278 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1280 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1281 use @function (as doesn't accept #function here) and check the return
1282 value of system and stop if fails.
1284 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1286 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1288 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1290 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1292 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1294 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1297 * basic-long.cs: Add test for negation of Int64.MinValue.
1299 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1301 * mini-sparc.c: Update status.
1303 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1305 * exceptions-sparc.c: Fix return value in filters.
1307 * inssel-sparc.brg: Fix register allocation in some rules.
1309 2004-03-28 Martin Baulig <martin@ximian.com>
1311 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1314 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1316 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1318 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1319 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1320 remove unused conv_u4 opcode.
1322 * mini-x86.c: Remove valgrind workaround since it slows down things
1323 even when mono is not run under valgrind.
1325 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1327 * mini-sparc.c: Update status.
1329 * inssel-sparc.brg: Add some optimizations.
1331 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1332 future delay slot filling. Add support for varargs, tail calls and JMP.
1334 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1335 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1337 * inssel.brg: Fix register allocation in OP_ARGLIST.
1339 * inssel.brg: Fix warnings.
1341 2004-03-25 Martin Baulig <martin@ximian.com>
1343 * mini.c (inflate_generic_field): Removed.
1344 (mini_get_method): Removed, use mono_get_method_full(),
1345 (mini_get_class): Removed, use mono_class_get_full().
1346 (mono_method_to_ir): Pass our generic context to
1347 mono_field_from_token().
1349 2004-03-25 Martin Baulig <martin@ximian.com>
1351 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1352 of a `MonoMethod *'.
1353 (mini_get_method): Take a `MonoGenericContext *' instead
1354 of a `MonoMethod *'.
1355 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1356 a new local variable called `generic_context' which holds the
1357 current `MonoGenericContext *'; use it to lookup things.
1359 2004-03-24 Martin Baulig <martin@ximian.com>
1361 * mini.c (mini_get_class): New static method; if we're inside a
1362 generic instance, inflate the class if neccessary.
1363 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1365 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1367 * iltests.il: New regression test for #55976.
1369 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1372 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1374 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1377 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1379 * liveness.c: Consider SSA stores as well as loads when making vars
1382 * exceptions.cs: New regression tests for register allocation.
1384 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1386 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1387 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1388 domain lock only to protect puntual access to data structures.
1389 Added access lock for sighash, jit_icall_hash_name,
1390 jit_icall_hash_addr and domain->code_mp.
1392 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1394 * driver.c: Print SIGSEGV handling method.
1396 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1398 * mini.c (setup_jit_tls_data): Handle case when this is called
1399 multiple times for a thread.
1401 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1402 is different from fbxx_un. Fixes #54303. Also use constants instead of
1403 magic numbers in a lot of places.
1405 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1407 * exceptions.cs: Fix cctor test when --regression is used.
1409 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1411 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1414 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1416 * inssel-ppc.brg: fixed register assignments for some rules.
1418 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1420 * exceptions.cs: Add test for exceptions in static constructors.
1422 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1423 static constructors outside the domain lock. Fixes #55720.
1425 2004-03-17 Martin Baulig <martin@ximian.com>
1427 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1428 (inflate_generic_field): Take the `MonoMethod *' instead of the
1429 `MonoClass *' and added support for generic method.
1430 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1431 have a `field->parent->gen_params', only inflate the field if it's
1432 an open constructed type.
1434 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1436 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1437 exception object instead of the preconstructed ones.
1439 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1441 * mini.c: reverted changed to sigsegv_signal_handler commited
1442 accidentally in the previous patch.
1444 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1447 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1448 running --aot with an old assembly.
1450 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1452 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1455 * mini-sparc.c: Add support for v9 branches with prediction.
1457 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1459 * mini.c (mini_init): #warning is GNUC only
1461 * mini-sparc.h: implement __builtin_frame_address
1462 and __builtin_return_address for Sun C compiler
1464 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1466 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1468 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1470 * basic-calls.cs: Add test for unaligned byref long argument passing.
1472 * mini-ops.h: Add sparcv9 compare and branch instructions.
1474 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1475 v9 instructions if we have a v9 cpu.
1477 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1478 registers for global allocation.
1480 * exceptions-sparc.c: Fixes.
1482 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1484 * liveness.c (mono_analyze_liveness): Optimized version.
1486 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1488 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1491 * basic-float.cs basic-calls.cs: New regression tests.
1493 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1495 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1496 sigaltstack implementation.
1498 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1500 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1501 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1503 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1505 * mini.c: Fix warnings.
1507 * mini.c (mono_resolve_patch_target): New function which contains the
1508 arch independent part of the patching process.
1510 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1511 patching code to a separate function.
1513 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1515 * mini.c (add_signal_handler): ifdef out on Windows
1517 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1519 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1520 cpu-sparc.md: Add exception handling support + other fixes.
1522 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1523 typed GC detection in --version.
1525 * basic.cs exceptions.cs: New regression tests.
1527 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1528 the arch specific code can store data during a compilation.
1530 * mini-ops.h: Add OP_SETFRET.
1532 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1533 function, register a separate icall for each arity, so the icalls can
1536 * mini.c (mono_print_tree): Print negative offsets in a more readable
1539 * mini.c: Make signal handling work on sparc.
1541 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1543 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1545 * jit-icalls.c: Emulate truncl by aintl on solaris.
1547 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1549 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1551 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1553 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1555 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1556 a MarshalByRef type, inline a method that performs the check, taking into
1557 account that the object can be a proxy. Also implemented tow new opcodes:
1558 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1559 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1560 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1562 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1564 * mini-ppc.c: if a relative branch displacement is too big
1565 but it points to and area reachable with an absolute branch,
1568 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1570 * mini.c: optimize small copies in cpblk.
1572 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1574 * basic-calls.cs basic-float.cs: New regression tests.
1576 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1577 negative offsets from %fp. Implement localloc. Fix local register
1578 allocation. Fix the case when the this argument needs to be saved to
1579 the stack. Implement some missing opcodes.
1581 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1583 * mini.c (mini_method_compile): Reenable global regalloc in methods
1584 with exception handlers.
1586 * linear-scan.c (mono_varlist_sort): Fix warning.
1588 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1590 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1593 * liveness.c: Make all variables uses in exception clauses volatile, to
1594 prevent them from being allocated to registers. Fixes #42136.
1596 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1598 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1601 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1602 argument to mono_arch_regalloc_cost.
1604 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1607 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1609 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1610 Make the cost of allocating a variable to a register arch dependent.
1612 * basic-calls.cs: Fix compilation of tests.
1614 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1615 helper function to cut back on the number of #ifdefs needed.
1617 * mini-ppc.c: Fix compilation.
1619 * basic-calls.cs: New regression tests.
1621 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1623 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1624 of l0 since that is callee saved.
1626 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1629 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1630 of delay instruction.
1632 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1634 * mini.h (MonoCallInst): Add 'virtual' flag.
1636 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1638 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1640 * *.cs: New regression tests.
1642 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1645 * mini.c (mono_runtime_install_handlers): Fix build.
1647 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1648 'signal_stack_size' members.
1650 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1651 alternate signal stack.
1653 * exceptions-x86.c: Add stack overflow handling.
1655 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1656 functions to arch independent code.
1658 * mini.c (mono_print_tree): Print more detailed info for load_membase
1661 2004-02-23 Martin Baulig <martin@ximian.com>
1663 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1665 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1667 * mini-x86.c: fixed reg allocation for div/rem.
1669 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1671 * driver.c (mono_main): Report some configuratio options on --version.
1673 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1675 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1676 low in the address space. Correctly flush memory in thunks where we
1679 2004-02-20 Martin Baulig <martin@ximian.com>
1681 * mini.c (mini_get_method): New static method; inflate all generic
1682 methods and methods in open generic instances.
1683 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1684 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1686 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1688 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1690 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1692 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1694 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1696 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1697 it compile using Sun's compiler.
1699 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1701 * 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.
1703 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1705 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1707 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1709 * mini-ppc.c: handle calls outside of the allowed range with thunks
1710 allocated using the code manager.
1711 * tramp-ppc.c: use the code manager to hold generated native code.
1712 Fixed the magic trampoline to just patch vtable entries.
1714 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1716 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1719 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1721 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1724 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1725 if we have a working __thread implementation.
1727 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1728 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1730 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1732 * mini-x86.c: Fix compilation under gcc 2.
1734 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1736 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1737 contains a call to the wrapped function.
1739 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1740 OP_<CALL>_IMM opcodes, and use them under X86.
1742 * mini.c (mono_jit_find_compiled_method): Fix warning.
1744 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1746 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1748 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1749 functionality to mini.c.
1751 * mini.c (mono_create_jump_trampoline): New function to create a jump
1752 trampoline. Return a compiled method instead of a trampoline if it
1753 exists. Add a cache for jump trampolines.
1755 * mini.c (mono_jit_find_compiled_method): New function to return a
1756 compiled method if it exists.
1758 * mini-x86.c: Call mono_create_jump_trampoline instead of
1759 mono_arch_create_jit_trampoline.
1761 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1762 a jump trampoline. Fixes #52092.
1764 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1766 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1767 which is not up-to-date. Add check_corlib_version () instead.
1769 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1772 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1773 since newer valgrind versions do not need it.
1775 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1776 compile a method with a given set of optimizations.
1778 * mini.c: Compile icall wrappers on-demand instead of at startup.
1780 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1781 wrapper for an icall.
1783 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1785 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1788 * iltests.il: Add test for non-empty stack before switch instruction.
1790 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1792 * mini.c: Add support for new stringbuilder marshalling conventions.
1794 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1796 2004-02-01 Martin Baulig <martin@ximian.com>
1798 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1799 in `ginst->mtype_argv'.
1801 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1803 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1804 facilitate grepping.
1806 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1808 * mini.c: fixed buglet in initobj generic implementation for references.
1810 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1812 * Makefile.am: make the version script conditional.
1813 * jit-icalls.c: handle missing truncl().
1815 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1817 * exceptions.cs: Add more tests for double->int conversion.
1819 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1820 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1822 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1824 * driver.c: make --verbose --version emit an error
1825 if the loaded corlib doesn't match the runtime version.
1827 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1829 * mini-ppc.h: export ppc_patch().
1830 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1831 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1832 on par or better than on MacOSX.
1834 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1836 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1837 mono_lookup_pinvoke_call.
1839 * mini-x86.c: Under windows, the default pinvoke calling convention is
1840 stdcall. Fixes #52834.
1842 * mini.c (optimize_branches): Add an upper bound to the number of
1843 iterations to prevent infinite loops on strange loops. Fixes #53003.
1845 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1847 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1848 and ISINST. Fixes #52093.
1850 * objects.cs (test_0_vector_array_cast): New tests.
1852 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1854 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1855 checking in Array.Set ().
1857 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1860 * object.cs (test_0_multi_array_cast): New regression test.
1862 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1864 * exceptions-ppc.c: fix build on Linux/PPC.
1866 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1868 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1869 running under valgrind.
1870 (x86_magic_trampoline): Fix build bustage.
1872 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1873 negative values as well. This is needed for the encoding of the line number
1874 info, since sometimes the line numbers are not in increasing order.
1876 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1878 * cpu-pentium.md (localloc): Increase the size of the localloc
1879 instruction since it is a loop under Win32.
1881 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1884 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1886 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1887 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1888 Max Horn (max@quendi.de). Fix file names in comments.
1890 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1892 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1893 avoid stack overflow.
1894 (replace_usage): Avoid uninitialized variable warnings.
1896 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1897 and taking the address of valuetype variables.
1899 2004-01-03 Patrik Torstensson
1901 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1902 for other purposes than FP later on.
1904 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1906 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1909 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1911 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1913 2003-12-30 Patrik Torstensson <p@rxc.se>
1915 * mini-x86.h: Decreased number of availiable fp regs.
1916 Solves corner cases with FP spilling.
1918 2003-12-23 Patrik Torstensson <p@rxc.se>
1920 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1921 for floating point stack tracking / spilling on x86.
1924 * basic-float.cs: added float mul overflow test.
1926 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1928 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1930 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1932 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1933 supports for cond branches that overflow the immediate
1934 overflow offset. mcs can compile simple programs.
1936 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1938 * exceptions-ppc.c: exception handling support wip:
1939 finally handlers get run on exception.
1941 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1943 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1946 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1948 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1949 initial support for stack walking and unwinding.
1951 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1953 * driver.c (mono_main): Make corlib-out-of-sync message more
1954 descriptive. Also remove verify_corlib call.
1956 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1958 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1959 not overlap with other call's arguments, too.
1961 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1963 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1964 move to arch-specific code the choice of arch-specific
1965 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1966 * mini.c: ensure emulation calls will not interleave
1969 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1971 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1972 the magic trampoline stack frame is dropped before executing
1975 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1977 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1978 and integer to fp conversions. Added support for overflowing
1979 arguments on the stack. Reserve a couple more registers as temps.
1980 Added support for aot compilation (as output still needs to be
1983 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1985 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1986 Don't overwrite return register in some corner cases.
1988 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1990 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1991 static constructors when AOT compiling.
1993 * driver.c (mono_main): Call mono_check_corlib_version.
1995 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1997 * cpu-g4.md, basic.cs: fixed div target register.
1999 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
2001 * mini-ppc.c, basic.cs: shl_imm fix with test.
2003 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2005 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
2006 structures by value. Misc fixes.
2007 * objects.cs: more tests.
2009 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
2011 * mini-ppc.c: lconv.ovf.i implemented.
2013 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2016 (mini_init): don't error out if someone already called g_thread_init.
2018 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
2020 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
2021 to be any type per the spec. Fix abnormal memory usage when
2022 the same object is repeatedly thrown.
2024 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
2026 * mini.c: check for overruns in IL code.
2028 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
2030 * TODO: Add/remove some todo entries.
2032 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
2034 * driver.c (mono_main): Call mono_verify_corlib.
2036 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
2038 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
2039 This has been moved to mini.c
2040 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2041 type being casted is marshalbyref it could be a proxy, so instead of
2042 emitting the type check code, emit a call to a runtime method that will
2043 perform the check by calling CanCastTo if needed.
2045 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2047 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2048 methods with large stack frames under Win32.
2050 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2052 * Makefile.am: Distribute regression tests.
2054 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2055 at the end instead of inserting each variable into the sorted list.
2057 * linear-scan.c (mono_varlist_sort): New helper function.
2059 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2061 * mini.c: ensure arguments and locals are within bounds.
2063 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2065 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2068 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2070 * mini.c (mono_cprop_copy_values): Fix crash.
2072 * aot.c: Set verbosity back to 0.
2074 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2076 * regalloc.c: complete memory leak fix by Laurent Morichetti
2079 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2081 * driver.c (main_thread_handler): Revert the previous patch.
2083 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2086 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2087 memory from the memory pool.
2089 * driver.c (main_thread_handler): Turn on all optimizations when
2092 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2093 an array for better performance.
2095 * regalloc.c (mono_regstate_assign): Fix memory leak.
2097 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2098 serialize the debug info.
2100 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2101 debug info from the serialized representation.
2103 * aot.c: Save debug info into the generated file and load it when
2106 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2108 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2110 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2111 More FP-related fixes.
2113 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2115 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2116 and register allocation buglet. Hello world now runs.
2118 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2120 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2121 * tramp-ppc.c: fixed class init trampoline.
2122 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2124 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2126 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2127 mini.c: more ppc changes/fixes.
2129 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2131 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2132 Also optimize the case when the arguments are the same in the caller
2135 * iltests.il: Add tests for tail calls with valuetype arguments.
2137 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2139 * mini-ppc.c: fixes for struct return type.
2141 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2143 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2144 mono_spillvar_offset() to arch-specific code.
2146 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2148 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2150 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2152 * exceptions-x86.c: Fix stack space leaks.
2154 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2155 registers from the lmf if the method has save_lmf set.
2157 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2159 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2160 of icall wrappers into InvokeInDomain, since these are now per-domain.
2162 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2164 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2165 make some opcode emulation and intrinsic ops enabled/disabled
2166 according to the architecture. More fixes.
2168 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2170 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2172 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2174 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2175 arch-specific handling for 'this' and struct return type to
2178 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2180 * aot.c: prevent divide by zero error when reporting (it happened with
2183 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2185 * mini.h (inst_switch): Remove unused macro.
2187 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2190 (load_aot_module): free 'info->methods' and 'info' properly. No more
2191 "free(): invalid pointer blah" messages when you have an old aot
2194 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2196 * jit-icalls.c, mini.c: Added support for context static fields.
2198 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2200 * mini.c (mono_method_blittable): Methods which set LastError are not
2201 blittable either. Fixes #51108.
2203 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2205 * mini.c: flush icache.
2206 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2208 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2210 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2212 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2214 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2217 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2220 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2222 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2224 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2225 instruction when the result is discarded.
2227 * iltests.il (test_0_div_regalloc): New regression test.
2229 * arrays.cs: Fix compilation error.
2231 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2233 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2234 float rules to inssel-x86.brg: sane architectures with FP registers
2235 don't need to implement these rules.
2237 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2239 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2241 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2243 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2244 implementation of 32 bit systems.
2246 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2248 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2249 (Jeroen Zwartepoorte).
2251 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2253 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2254 the caller and the callee matches.
2256 * mini.c (mono_method_to_ir): Add comment.
2258 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2259 signbit is missing on some platforms.
2261 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2263 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2265 * mini.c (setup_jit_tls_data): Call the new function.
2267 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2269 * mini-x86.c: Add experimental support for fast access to the lmf
2270 structure under NPTL/Linux 2.6.x.
2272 2003-11-06 Martin Baulig <martin@ximian.com>
2274 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2275 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2278 2003-11-02 Martin Baulig <martin@ximian.com>
2280 * mini.c (inflate_generic_field): New static method.
2281 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2282 generic instance and the field is declared in a generic type, call
2283 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2285 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2287 * mini.h mini.c (mono_method_same_domain): New function to return
2288 whenever the caller and the callee are in the same domain.
2290 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2292 2003-10-30 Martin Baulig <martin@ximian.com>
2294 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2295 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2297 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2298 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2300 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2302 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2305 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2306 object here, so it is in the correct appdomain etc.
2308 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2310 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2312 (mono_method_to_ir): Avoid freeing the type created returned from
2313 mono_type_create_from_typespec, since it is put into an internal cache
2314 by the function. Fixes pointer.exe.
2316 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2317 trampolines for icalls and pinvokes as well. Fixes #33569.
2319 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2321 * mini.c: Update after appdomain changes.
2323 * mini.c (mono_jit_compile_method_inner): Allways compile native
2324 method wrappers in the root domain, since there can only be one
2325 instance of them, whose address is stored in method->info.
2327 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2329 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2330 environment variable. Instead detect automatically whenever running
2331 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2334 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2336 * trace.c, trace.h: New files that implement the new trace option
2339 * driver.c: Document new --trace options.
2341 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2344 - if (mono_jit_trace_calls)
2345 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2347 * mini.h: prototypes.
2349 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2351 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2353 * mini.c inssel.brg: Implement typedefbyref opcodes.
2355 * mini.c (mono_jit_compile_method): Remove unused local variable.
2357 * mini.c (mono_jit_compile_method_inner): Ditto.
2359 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2361 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2363 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2365 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2367 * mini.c (mono_no_aot): Remove unused global variable.
2369 * mini.c: Thread safety fixes.
2371 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2373 * mini.c (mono_create_class_init_trampoline): Add a lock around
2374 class_init_hash_addr.
2376 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2379 * mini.c: Decompose the NEWARR instruction before decomposing its
2380 arguments. Fixes #30073.
2382 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2384 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2387 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2389 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2391 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2393 * driver.c: Add support for compiling icall wrappers to --compile.
2395 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2397 * inssel.brg: The empty value in class->interface_offsets is -1, not
2400 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2402 * objects.cs: New test for 'is' operator on an array of interfaces.
2404 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2406 * tramp-ppc.c: update trampoline code to support jumps
2407 and class initialization.
2409 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2411 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2413 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2415 * inssel.brg (OP_UNBOX): Remove unused rule.
2417 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2418 region instead of one for each method. Fixes #47813.
2420 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2422 * exceptions.cs (test_0_nested_finally): New regression test for
2423 nested exception handlers.
2425 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2427 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2429 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2432 * mini.c (mono_method_check_inlining): Make the inlining limit
2433 configurable by an environment variable.
2435 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2437 * mini.h: Bump AOT file version.
2439 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2440 token, store the image along with the token, since the token might not
2441 refer to the same image as the method containing the relocation,
2442 because of inlining.
2444 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2446 * mini.c (mono_precompile_assemblies): New function to compile
2447 all methods in all loaded assemblies.
2449 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2451 * regalloc.h regalloc.c (MonoRegState): Change the type of
2452 iassign and fassign to int*, since they can contain large negative
2453 values if the register is spilled. Also added some comments. Fixes
2456 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2457 under Win32. Fixes #42964.
2459 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2461 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2463 * aot.c: Added support for AOT compiling methods which contain calls
2464 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2467 * driver.c (compile_all_methods): Run the compilation in a thread
2468 managed by mono. Fixes #44023.
2470 * mini.c (mono_codegen): Print full method name in verbose output.
2472 * mini-x86.c (mono_arch_patch_code): Fix warning.
2474 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2475 jumps, since the method we are jumping to might be domain-specific.
2477 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2479 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2481 * inssel.brg: string chars are unsigned.
2483 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2485 * TODO: New todo item.
2487 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2488 which calls mono_runtime_class_init and patches the call site to
2489 avoid further calls.
2490 (mono_arch_create_class_init_trampoline): New arch specific function
2491 to create a class init trampoline.
2492 (create_trampoline_code): Generalized so it can create
2493 class init trampolines as well.
2495 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2496 (mono_create_class_init_trampoline): New function to create and cache
2497 class init trampolines.
2498 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2499 vtable given the address of a class init trampoline. Used by the
2501 (mono_codegen): Generate a call to a trampoline instead of
2502 mono_runtime_class_init in LDSFLD[A].
2503 (mono_codegen): Add relocations for the new trampoline.
2505 * mini.h mini-x86.c aot.c: Added a new relocation type:
2506 MONO_PATCH_INFO_CLASS_INIT.
2508 * mini.h: Bump AOT version number.
2510 * aot.c: Create a copy of the loaded code instead of using the original
2511 so methods which call each other will be close in memory, improving
2514 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2515 patch since it breaks the regression tests.
2517 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2518 for the register saving instruction sequence since the
2519 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2521 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2523 * TODO: Fix todo item && remove another.
2525 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2527 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2530 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2531 function of the module.
2533 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2534 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2535 --no-aot command line option.
2537 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2539 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2540 by Bernie Solomon (bernard@ugsolutions.com).
2542 * inssel.brg: Refactor the interface offset table related code into
2543 its separate functions and add support for the AOT case.
2545 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2547 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2549 * aot.c: Added mono_aot_verbose variable and made all debugging
2550 output depend on the value of this variable.
2552 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2553 method_label and info_label.
2555 * mini.h mini-x86.c aot.c: Added a new relocation type
2556 MONO_PATCH_INFO_IID for klass->interface_id.
2558 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2559 the MonoJitInfo structure.
2561 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2562 a non-root appdomain in shared mode.
2564 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2566 * aot.c: make aot loader less verbose. Remove free of unused variable.
2568 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2570 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2572 * .cvsignore: Added *.dll.
2574 * mini.c (mono_print_tree_nl): New function callable while debugging.
2576 * mini.c (mono_print_code): Export this.
2578 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2581 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2583 * mini.h (MonoCompile): Added 'jit_info' field.
2585 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2586 the cfg structure, since it is needed by the AOT compiler.
2588 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2590 * aot.c: A major rewrite. Changes include:
2591 - save exception tables for methods which have them.
2592 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2594 - reworked the file format so it is now much smaller and needs
2595 fewer relocation entries.
2597 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2599 * aot.c (load_aot_module): Fix build bustage on platforms without
2602 2003-09-04 Martin Baulig <martin@ximian.com>
2604 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2606 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2608 * TODO: Some new optimization ideas.
2610 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2612 * aot.c: Save the optimization flags used to compile the code into
2615 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2616 support emitting domain specific code.
2618 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2619 no longer domain neutral. It can be made domain neutral by compiling
2620 with --optimize=shared.
2622 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2625 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2626 loading of AOT code.
2628 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2630 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2631 if there is no domain neutrality information.
2633 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2635 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2636 format version into the generated library.
2638 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2639 callee method into the caller since one of them could be shared.
2641 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2642 system exceptions from AOT code now works.
2644 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2645 method if it is domain neutral and the callee is not.
2647 * graph.c (cfg_emit_one_loop_level): Fix warning.
2649 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2651 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2654 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2656 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2657 is needed by code which is executed before mono_runtime_init ().
2658 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2660 * mini.c (mono_thread_abort): Fix warning.
2661 (mono_jit_compile_method): Call static constructor in the AOT case too.
2663 * aot.c (mono_compile_assembly): Fix warning.
2665 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2667 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2669 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2671 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2673 * cpu-pentium.md: Fix the length of call opcodes so they include the
2674 ESP restoring instruction. Fixes #47968.
2676 2003-08-28 Martin Baulig <martin@ximian.com>
2678 * mini-x86.c (mono_arch_call_opcode): Added support for
2679 MONO_TYPE_GENERICINST.
2681 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2683 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2685 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2686 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2688 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2691 2003-08-26 Martin Baulig <martin@ximian.com>
2693 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2694 when reporting an error, set this to the actual error location.
2695 (mono_method_to_ir): Report the correct error location if
2696 get_basic_blocks() returned an error.
2698 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2700 * mini.c (mono_type_blittable): OBJECT is not blittable.
2701 (mono_method_blittable): Methods which have marshalling descriptors
2702 are not blittable either. Fixes #47842.
2704 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2706 * driver.c mini.c: Use an environment variable instead of a global
2707 variable. Also fix the build.
2709 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2710 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2713 * driver.c mini.c: Added --with-valgrind option to turn off some
2714 code which prevents mono from running under valgrind.
2716 * mini.c (mono_emit_call_args): Fixed warning.
2718 * mini.c (mono_emulate_opcode): Fixed warning.
2720 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2722 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2723 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2724 regalloc.c, regalloc.h: specify available registers in arch-specific
2725 code and support floats in the regallocator (patch by Laurent Morichetti
2728 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2730 * mini.c: mono_thread_current() can be called only after
2731 mono_runtime_init(): rearrange code to not call it early on.
2733 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2735 * mini.c: allocate jump tables in the code mempools.
2737 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2739 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2742 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2744 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2745 12 to 16. This fixes bug #47453.
2748 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2750 * mini-ppc.c: fixed indexed load and unsigned compares.
2752 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2754 * mini.c: reenabled installation of handler for
2755 thread abort signal.
2757 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2759 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2760 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2761 until it's fixed and actually useful.
2763 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2765 * inssel-long32.brg: couple more opcodes implemented.
2767 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2769 * mini-sparc.c: Even more opcodes implemeted.
2771 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2773 * mini-sparc.c: More opcodes implemented.
2775 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2777 * mini-sparc.c: More opcodes implemented.
2779 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2781 * inssel-sparc.brg: Add some needed rules. Direct
2783 * Makefile.am: Use inssel-sparc.brg
2784 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2785 an assert happy for now.
2787 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2789 * mini-sparc.c: Fixed compile errors.
2790 * exceptions-sparc.c: Same. We now produce a mono binary
2791 on sparc-linux. Yea.
2793 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2795 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2796 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2797 They compile, but do not work.
2799 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2801 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2802 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2803 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2806 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2808 * mini.c: more opcodes implemented and better support for generics.
2810 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2812 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2813 * mini.c, mini.h: first cut at generics support: some new instructions
2814 added and changed the behaviour of some of the existing ones.
2816 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2818 * mini.c: Removed definition of metadata_shared mutex here.
2820 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2822 * mini-x86.c: make vararg calls work for instance methods.
2824 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2826 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2827 returns the arguments in a separte list, now.
2829 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2831 * aot.c, mini.c: updates for array type representation changes.
2833 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2835 * mini.c: register function to perform jit shutdown.
2837 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2839 * mini.c: use a faster allocator if possible.
2841 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2843 * aot.c: some cleanups and portability changes.
2845 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2847 * mini.c: use faster allocation for CEE_BOX if possible.
2849 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2851 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2852 Moved inlined mempcy code to its own function so that is can be
2853 reused. Added an inline memset function as well (optimized initobj).
2854 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2856 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2858 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2860 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2862 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2863 arch code can setup the cpu for CLR execution, if needed.
2864 We use it on x86 to set the precision of FP operations.
2866 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2868 * mini.c: disable some optimizations if we can guess they'll cost too
2869 much for a given method.
2871 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2873 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2875 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2876 * mini.h mini.c mini-x86.c: Added instruction level coverage
2877 info collection support.
2879 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2881 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2882 is now implemented in the profiling API. Get rid of a couple of
2883 unnecessary global variables.
2885 2003-06-15 Nick Drochak <ndrochak@gol.com>
2887 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2888 * cpu-g4.md: add op_bigmul and op_bigmul_un
2889 * cpu_pentium.md: add op_bigmul_un
2890 * inssel-long32.brg: add rule for unsigned bigmul
2891 * mini-ops.h: define OP_BIGMUL_UN
2892 * mini-x86.c: THE BUG: handle (un)signed properly
2893 * mini.c: choose unsigned opcode if needed.
2894 This set of patches fixes bug #44291
2896 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2898 * mini.c (optimize_branches): improved to handle all kinds of
2899 conditional branches.
2901 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2903 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2904 don't raise exceptions.
2906 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2908 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2909 to arch-specific files.
2911 2003-06-09 Martin Baulig <martin@ximian.com>
2913 * Makefile.am (libs): Added $(LIBGC_LIBS).
2915 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2917 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2918 and OP_ATAN (fixes bug#44293).
2920 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2922 * Makefile.am, mini-x86.c: rename cpu description array to
2923 pentium_desc, since some compilers define the 'pentium' preprocessor
2926 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2928 * mini.c (mini_select_instructions): add explicit branch if the
2929 following block is not the false target of a conditional branch -
2930 we need this with any optimization that reorder or remove bblocks
2932 * mini.c (optimize_branches): bug fixes
2934 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2936 * mini.c (mono_method_to_ir): inline static readonly fields
2938 * ssa.c (fold_tree): start cfold support for long (very simple
2941 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2943 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2945 * inssel.brg: fixed memcpy (bug #44219).
2947 2003-06-05 Dick Porter <dick@ximian.com>
2949 * driver.c: Set the glib log levels to not abort if g_message
2952 g_set_prgname() has to happen before mini_init() so that the
2953 process handle gets the info.
2955 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2957 * driver.c: add intrins to the default optimizations to get wider
2960 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2962 * mini.h: some large basic blocks will overflow a 16-bit
2963 integers for symbolic registers.
2965 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2967 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2968 (mono_arch_output_basic_block): fix bug 43499
2970 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2972 * mini.c: kill duplicated definition of mono_debug_format.
2974 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2976 * mini-x86.c, arrays.cs: fixed register allocation bug.
2978 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2980 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2982 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2984 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2987 (print_method_from_ip): also print source location information if
2990 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2992 * mini.c (mono_find_block_region): bug fix in region code
2993 (mini_method_compile): enable removing unreachable code again, but
2994 only in methods without exception clauses.
2996 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2998 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2999 Implemented arglist opcode and handling of TypedReference type.
3000 Fixed x86 call convention when a structure is returned.
3001 Minimal support for calling static vararg methods.
3003 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
3005 * mini.c (mini_method_compile): always remove unreachable code,
3006 because the code in them may be inconsistent (access to dead
3007 variables for example).
3009 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3011 * driver.c, debug-mini.c: warning fixes.
3013 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
3015 * Makefile.am, jit.h, mini.h: install header for embedding mono.
3017 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
3019 * mini.c: thread-static fields are registered in mono_class_vtable(),
3020 so ensure the function is called before checking for them.
3022 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
3024 * mini.c (optimize_branches): fix for bug 43586
3026 * jit-icalls.c (mono_llmult_ovf): added an additional check for
3027 overflow (fixes Bug #43639)
3029 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3031 * mini.c, objects.cs: allow the use of stobj for primitive types.
3033 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3035 * mini.c: be less strict about argument checking until we support
3036 running the verifier.
3038 2003-05-27 Nick Drochak <ndrochak@gol.com>
3040 * basic-long.cs: tests for (ulong)int * (ulong)int also
3041 * mini.c: use the same trick for (ulong)int * (ulong)int
3043 2003-05-27 Nick Drochak <ndrochak@gol.com>
3045 * basic-long.cs: add regression test for (long)int * (long)int
3046 * cpu-pentium.md: add op_bigmul specification
3047 * inssel-long32.brg: add OP_BIGMUL rule
3048 * mini-ops.h: add OP_BIGMUL
3049 * mini-x86.c: register allocator: handle case where src1 needs to be
3051 * mini.c: substitute special BIGMUL opcode in the tree for
3052 (long)int * (long)int
3054 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3056 * jit-icalls.c: call the type ctor on field access if needed.
3058 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3060 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3061 to a method (including results of ldelema, bug#43207).
3063 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3065 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3066 colors to show exception handler blocks.
3068 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3069 (fix for pinvoke7.cs).
3071 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3073 * mini.h, mini.c: ensure correct initialization order for types that
3074 require it. Prepare for lazy compilation of jit icall wrappers.
3075 Provide a name for opcode emulation to reduce unneeded mallocing.
3077 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3079 * mini-x86.c: better register restoring code and profiling
3080 support for tail calls.
3082 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3084 * mini.h, driver.c: prepare for leaf methods optimization.
3086 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3088 * mini.c: get targets of branches before converting a method.
3090 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3092 * mini.c (optimize_branches): added some experimental code (disbaled)
3094 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3096 * mini.c (optimize_branches): fix branch to branch optimization
3098 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3100 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3102 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3104 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3107 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3109 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3110 enable use of interface variables again.
3112 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3113 I1 to registers because there is no simply way to sign extend 8bit
3114 quantities in caller saved registers on x86.
3116 * inssel-float.brg: set costs of some rules to 2 so
3117 that monobure always select the arch. specific ones if supplied,
3118 regardless of the order we pass the files to monoburg.
3120 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3122 * mini.c, mini-x86.c: since the magic trampoline for jumps
3123 can't patch the code directly, we do it as soon as the
3124 method gets compiled.
3126 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3128 * mini-x86.c, mini.h: introduce a new patching method
3129 to support CEE_JMP and tail calls.
3130 * mini.c: obey tail.call. Don't precompile methods target
3132 * tramp-x86.c: new trampoline code to handle methods
3133 reached through a jump.
3135 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3137 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3138 bit values to registers
3140 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3142 * mini.c (mono_compile_get_interface_var): share interface
3143 variables if possible.
3145 2003-05-16 Martin Baulig <martin@ximian.com>
3147 * debug-mini.c (mono_init_debugger): New function to initialize
3148 the debugger. This is not in the debugger since it needs to
3149 access some of mini's internals.
3151 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3153 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3155 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3157 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3158 for value type handling.
3160 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3162 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3163 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3165 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3167 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3168 the constructor through a proxy.
3170 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3172 * jit-icalls.c, inssel.brg: fixes to array element address
3175 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3177 * mini-x86.c (is_regsize_var): allocate pointer to registers
3179 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3181 * driver.c: fixed typo, added intrins to the set of optimizations
3182 tested with regressions.
3184 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3186 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3187 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3190 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3192 * inssel.brg: remove some common pop instructions without side effects
3194 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3196 * inssel-x86.brg: fixed thinko in int to double conversions.
3198 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3200 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3202 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3204 * inssel-long32.brg: two more missing instructions.
3206 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3208 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3211 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3213 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3216 * basic-float.cs: Added tests for negative zero.
3218 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3220 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3221 a couple of missing operations for long casts, with test cases.
3223 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3225 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3227 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3229 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3230 code size estimation.
3232 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3234 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3235 abstract methods (fix bug 42542)
3237 * aot.c: add ability to handle array types
3239 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3241 * mini.c: Call the _specific versions of the object allocation
3242 functions if possible.
3244 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3246 * driver.c: call setlocale ().
3248 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3250 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3253 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3255 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3257 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3258 wrappers (fix bug 42122)
3260 2003-05-04 Martin Baulig <martin@ximian.com>
3262 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3264 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3265 s/mini_set_defaults/mono_set_defaults/g.
3267 2003-05-04 Martin Baulig <martin@ximian.com>
3269 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3271 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3273 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3274 (reported by Don Roberts).
3276 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3278 * mini.c: temporarily work around two bugs for this release.
3280 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3282 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3283 that contains -export-dynamic and it makes using the ld script
3285 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3287 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3289 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3292 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3294 * mini.c: make sure leave calls all the needed finally blocks,
3295 even when the target jumps out of multiple exception clauses.
3297 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3299 * ldscript, Makefile.am: add linker script to reduce the number of
3300 exported symbols (should also fix the issues with libwine defining
3301 some of the same symbols in io-layer).
3303 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3305 * driver.c (mini_main): Avoid assertion when no file name is given on
3308 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3310 * driver.c: added --version/-V command line option.
3311 Added the inline optimization in the regression tests.
3313 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3315 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3316 to the type in the method signature (fixes bug#42134).
3318 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3320 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3322 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3324 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3326 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3328 * driver.c: fixed bug #42100.
3330 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3332 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3334 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3336 * mini.c: moved most of the code required to do inlining to its own
3337 function so it can be reused. Inline also ctors if appropriate.
3339 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3341 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3342 the runtime can call mono API functions.
3344 2003-04-27 Martin Baulig <martin@ximian.com>
3346 * debug-mini.c (mono_debug_init_method): Added
3347 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3348 send a notification to the debugger.
3350 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3351 running in the Mono Debugger, just pass the breakpoint number to
3352 mono_debug_init_method().
3354 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3356 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3358 * mini.c: allow some more unsafe compares.
3360 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3362 * mini-x86.c, Makefile.am: make distcheck works (partially from
3363 a patch by Richard Lee <r.h.lee@attbi.com>).
3364 * regset.c, regset.h: removed, they are unused.
3366 2003-04-25 Dick Porter <dick@ximian.com>
3368 * driver.c: Usage reports the name as 'mono' not 'mini'
3369 * exceptions-x86.c: Build and run on freebsd
3371 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3373 * Makefile.am: install the program with the 'mono' name and
3374 the library as libmono instead of mini and libmini.
3376 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3378 * driver.c: provide the APIs for the embedding interface of the old jit.
3380 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3382 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3384 2003-04-23 Martin Baulig <martin@ximian.com>
3386 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3388 * driver.c: Added `--debug' command line argument to enable
3391 2003-04-23 Martin Baulig <martin@ximian.com>
3393 * debug.[ch]: Removed. The code is now in
3394 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3396 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3399 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3401 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3403 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3406 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3407 mono_domain_finalize.
3408 (mini_method_compile): use mono_method_profile* if the the option is
3411 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3413 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3414 methods with their wrapper.
3416 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3417 methods with their wrapper.
3419 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3422 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3425 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3428 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3430 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3432 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3434 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3435 of the mempool. This is slightly faster and uses less memory
3437 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3439 * mini.c: avoid O(n) allocation for variables.
3441 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3443 * mini.c: handle items on the stack after inlining methods.
3445 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3447 * mini.c: make the method->opcode optimization dependent
3448 on MONO_OPT_INSTRINS and do it lazily.
3450 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3452 * driver.c: print overall results at the end of regression run.
3454 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3456 * inssel.brg: don't overwrite symbolic registers.
3458 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3460 * inssel-x86.brg: fix conversion from long to float.
3462 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3464 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3466 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3468 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3470 * driver.c: Added --print-vtable option as in the old JIT.
3472 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3474 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3476 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3478 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3480 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3482 * mini.c regalloc.c regalloc.h: Fix memory leak.
3484 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3486 * aot.c (mono_aot_get_method): register all used strings
3488 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3490 * mini.c: always intern strings references with ldstr at compile time.
3492 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3494 * Makefile.am: add BUILT_SOURCES.
3496 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3498 * driver.c: give a better error message when the assembly to execute
3499 doesn't have an entry point.
3501 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3503 * Makefile.am: added hack for automake
3505 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3508 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3510 22003-04-07 Martin Baulig <martin@ximian.com>
3512 * Makefile.am: Added Makefile.am.
3514 * debugger-main.c: Removed, this is now in the debugger where it
3517 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob