1 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3 * mini.c: ovfops_op_map - add STACK_OBJ case for
5 * basic.cs: add test_0_pin_string as test
8 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
10 * Makefile.am: build C# if srcdir != builddir
12 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
14 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
17 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19 * driver.c: enable loop by default again and include abcrem in -O=all.
21 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
23 * iltests.il: Add some localloc tests.
25 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
27 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
30 * inssel-amd64.brg: Add some optimizations.
32 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
35 * Makefile.am: Statically link mono against libmono on AMD64.
37 * mini-amd64.c inssel-amd64.brg: Optimizations.
39 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
41 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
43 * tramp-amd64.c: Patch calling code in trampolines.
45 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
47 * mini-amd64.c: pinvoke struct passing fixes.
49 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
51 * mini-sparc.c: redo change, make mono_arch_cpu_init call
52 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
54 2004-08-05 Duncan Mak <duncan@ximian.com>
56 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
59 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
61 * mini-amd64.c (emit_move_return_value): Move return value for normal
64 2004-08-05 Martin Baulig <martin@ximian.com>
66 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
67 `type->type'; just modify `type' itself when dealing with enums
68 and generic instances.
69 (check_call_signature): Make `simple_type' a `MonoType *'.
71 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
73 * mini.c: Use OP_PADD to add offsets to addresses.
75 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
77 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
79 * mini-sparc.c (mono_arch_emit_epilog): fix check
80 for folding last op into restore instruction
82 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
84 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
85 helper methods using the code manager.
87 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
89 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
91 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
93 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
94 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
96 * mini-s390.c: fix tail processing
98 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
100 * mini-ppc.c: mul.ovf.un exception name fix.
102 2004-08-03 Martin Baulig <martin@ximian.com>
104 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
105 instances; before jumping to `handle_enum', also modify `ptype'.
107 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
109 * cpu-sparc.md: fcall maximal length too small.
111 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
113 * mini-amd64.c mini.h: Add initial support for passing/returning
114 structures to/from pinvoked methods.
116 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
118 * mini-ppc.c: reg allocator fix.
120 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
122 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
124 * inssel.brg: Optimize memset on 64 bit machines.
126 * mini-amd64.c: Fix some vararg cases.
128 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
130 * mini-s390.c: Corrected macro in emit_float_to_int
132 * s390-abi.cs: Tests to exercise the s390 ABI
134 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
136 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
139 * basic.cs: Add a test for add.ovf.un.
141 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
143 * mini-sparc.c: add case for OP_IDIV_UN
145 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
147 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
149 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
151 2004-07-30 Ben Maurer <bmaurer@ximian.com>
153 * basic.cs: regression tests.
155 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
158 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
160 * basic.cs: Add a new test.
162 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
163 and AOT. Various fixes and optimizations.
165 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
167 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
169 * mini-ppc.c: make sure temp regs are not used for global reg
172 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
174 * cpu-sparc.md: conv_i8 fix for 64bits
176 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
178 2004-07-29 Ben Maurer <bmaurer@ximian.com>
180 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
181 add opcode for cmp BYTE PTR [eax], imm.
183 * inssel.brg: Make memcpy and memset takes bases.
185 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
187 * *-amd64.*: More AMD64 work.
189 2004-07-28 Ben Maurer <bmaurer@ximian.com>
191 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
192 add a compare-not-equal opcode.
194 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
196 * mini.c: Use mono_init_from_assembly instead of mono_init.
198 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
200 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
202 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
204 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
206 * inssel.brg: 64 bit fixes.
208 * mini.h (MonoCallInst): Add some AMD64 specific data.
210 * mini.h: Add some OP_P opcodes.
212 2004-07-28 Ben Maurer <bmaurer@ximian.com>
214 * basic.cs: tests for 61797 and 61740
216 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
218 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
219 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
221 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
223 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
225 * *-amd64*.*: Ongoing AMD64 work.
227 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
229 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
231 * *-amd64*: Ongoing AMD64 work.
233 * mini-arch.h: Add AMD64 support.
235 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
237 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
239 * mini-ops.h: Add new opcodes.
241 * Makefile.am: Add AMD64 support.
243 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
244 rules into the inssel-long*.brg files.
246 * *-amd64.*: Add beginnings of AMD64 backend.
248 2004-07-22 Ben Maurer <bmaurer@ximian.com>
250 * mini.c (print_dfn): commenting out the code that prints
251 the cil. With -O=deadce, this makes -v -v crash.
253 * cpu-pentium.md: make checkthis have a length of 2
255 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
257 * mini-sparc.h: fix implementations of __builtin
258 functions for Sun compiler for V9.
260 2004-07-16 Ben Maurer <bmaurer@ximain.com>
262 * mini.c: use the new stelem.ref wrapper
263 * exceptions.cs, arrays.cs: new stelem.ref tests
265 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
267 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
268 new XSP should work with these changes).
270 2004-07-14 Ben Maurer <bmaurer@ximain.com>
272 * inssel-{long32,x86,}.brg: trivial optimizations.
274 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
276 * mini.c: load value when emitting box operation in
279 2004-07-12 Ben Maurer <bmaurer@ximian.com>
281 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
282 is one byte shorter than cmp DWORD PTR [eax], 0.
284 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
286 * inssel-ppc.brg: arguments on the stack are always
287 relative to the stack pointer (spotted by Neale Ferguson).
289 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
291 * exceptions-x86.c: delay appending the method name to the trace until
292 after mono_jit_info_table_find is called, as this gets the real
295 2004-07-09 Ben Maurer <bmaurer@ximian.com>
297 * aot.c: register roots
299 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
301 * aot.c : I could just use PLATFORM_WIN32 flag.
303 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
305 * aot.c : Reverting the previous fix. This time it broke linux build.
307 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
309 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
311 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
313 * mini.c (handle_stack_args): Remove some more debugging code.
315 * mini.c (handle_stack_args): Remove debug output left in by mistake.
317 * driver.c mini.h aot.c: Allow additional options to be specified with
318 --aot and pass them to mono_compile_assembly.
320 * aot.c: Add experimental code to AOT compile all loaded assemblies
321 on demand and save the code into a cache in the filesystem.
323 * aot.c: Add support for more wrapper methods.
325 * mini.c (handle_stack_args): Handle some corner cases. Fixes
328 * cpu-*.md: Remove removed opcodes.
330 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
331 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
332 related icalls to marshal.c.
334 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
336 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
338 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
340 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
342 2004-07-06 Ben Maurer <bmaurer@ximian.com>
343 * liveness.c: If liveness is recomputated we need to reset the information
344 for each variable. This way, if the liveness range has been narrowed
345 by optimizations that happened after the last computation, we can return
348 For example, if you have
353 // Tons of code that does not affect i
359 i = 0 is dead code and will be removed by SSA. However, when
360 linear scan gets to the code, i will still appear to be live
361 throughout the entire block. This prevents good register allocation.
363 2004-07-06 Martin Baulig <martin@ximian.com>
365 * debug-mini.c (mono_debug_init_method): Allow
366 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
367 (mono_debug_add_icall_wrapper): New method.
369 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
371 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
373 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
376 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
378 * aot.c (mono_aot_load_method): Fix loading of debug info.
380 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
382 * aot.c: Add logging support.
384 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
386 * mini.h: Add prototype for mono_print_method_from_ip.
388 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
390 * inssel.brg: 64 bit fixes.
392 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
395 * Makefile.am: Add SPARC64 support.
397 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
399 * aot.c: Fix alignment problems on 32 bit platforms.
401 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
403 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
406 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
409 * mini.h: Bump AOT file version. Some 64 bit fixes.
411 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
413 * inssel-sparc.brg: Add new rule to avoid register moves.
415 * inssel.brg: Add ldind_to_load_membase helper function.
417 2004-06-30 Ben Maurer <bmaurer@ximian.com>
419 * mini.c: OffsetToStringData intrinsic.
421 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
423 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
425 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
428 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
429 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
431 * mini.c: reinstated mono_compile_get_interface_var()
432 on x86, too, since the change breaks the Gtk# build there as well.
434 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
436 * driver.c: remove loop from the default optimizations: it seems to
437 interact badly with some of the other options (see bug #60613).
439 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
441 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
442 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
444 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
446 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
447 vararg-using methods.
449 2004-06-21 Martin Baulig <martin@ximian.com>
451 * mini/mini-exceptions.c
452 (mono_handle_exception): Added `gpointer original_ip' argument.
453 After calling mono_unhandled_exception(), call
454 mono_debugger_unhandled_exception() and if that returns true,
455 restore the context and return.
457 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
459 * mini-ppc.c: prefer the use of relative branches so
460 they won't need to be patched in aot code (patch from Patrick Beard).
462 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
464 * aot.c: patch from Patrick Beard to make the output assembly
465 more correct for the MacOSX assembler. Small tweak to
466 generate sane images on Linux/PPC, too.
468 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
470 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
471 case until bug #59509 is fixed (shows up in #60332).
473 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
475 * mini.c: make sure the needed wrappers are compiled, too, with
478 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
480 * driver.c: remove NPTL reference in --version output.
482 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
484 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
485 generate valid assembly for the Mach-O assembler.
487 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
489 * driver.c: don't include abcrem in the all optimization specifier
490 since it slows down jit compilation too much for now.
492 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
494 * mini.c: use BIGMUL only if both operands have the same signage.
495 * iltests.il: Test for bug 60056. (errors related to signage in
500 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
502 * mini.c, aot.c: memory leak fixes.
504 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
506 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
508 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
510 * Makefile.am: remove the -static hack completely, it links in
511 statically glib as well.
513 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
515 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
516 * exceptions.cs: make it compile with new mcs/csc.
518 2004-06-03 Massimiliano Mantione <massi@ximian.com>
519 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
520 and added relevant test case.
522 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
524 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
525 regressions in gtk-sharp.
527 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
529 * exceptions.cs: New regression tests.
531 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
533 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
535 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
537 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
539 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
541 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
543 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
545 * mini.c (mono_jit_runtime_invoke): Init class in this
546 method instead of trusting mono_jit_compile_method to
547 do the work (because wrappers can be in object class)
549 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
551 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
553 * basic-long.cs: New regression test.
555 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
557 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
560 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
562 * Makefile.am: fix miguel's change to build mono statically against
563 libmono (track build dependencies).
565 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
567 * cfold.c: Some glib versions do not have G_MININT32.
569 2004-05-26 Massimiliano Mantione <massi@ximian.com>
571 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
572 with precision of tan, atan, sin and cos, and implemented related
573 regressions tests (fixes bug 54467, but one new problem appeared and
576 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
578 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
580 * exceptions.cs: Add test for constant folding && division by zero.
582 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
583 since driver.c is in libmono too, so the optimization was useless.
585 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
586 variable to driver.c so the compiler can emit more efficient code to
589 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
591 * Makefile.am: don't distribute generated inssel.[ch] files.
593 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
595 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
596 into the default appdomain. Fixes #58707.
598 * jit-icalls.c: Remove the broken approximation for truncl, doing
599 no conversion is better.
601 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
604 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
606 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
607 of the mcrxr instruction which is not available on some processors
608 even if it's documented to be. Implement add and sub overflow correctly
609 (still not complete for long unsigned). Speed up icalls a bit.
611 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
613 * mini.c (mono_jit_compile_method_with_opt): Make sure that
614 we run .cctor in the current domain instead of target_domain.
616 Fixes bug #58558, .cctor not being called in -O=shared.
618 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
620 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
622 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
624 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
625 which can be done with an imm8, do it that way.
626 (mono_arch_output_basic_block): ditto for a jmp
627 (mono_arch_emit_prolog): Computate maximum offset of a label.
629 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
631 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
632 now tries to allocate prefered physical reg's for virtual
633 regs. This reduces the number of emited spills/loads with
634 20-30% on our core assemblies.
636 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
638 * jit-icalls.c: truncl() is not needed and trunc() is
639 the correct thing to do anyway (bug #58287).
641 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
643 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
646 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
648 * driver.c: enable loop optimizations by default.
650 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
652 * mini-x86.c: fix calc of max loop size when aligning loops start.
654 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
656 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
659 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
661 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
664 * basic-long.cs: Add tests for add/subtract of immediates with carry.
666 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
668 * mini.c (inline_method): Allways inline some wrappers even if the cost
669 is too large. Fixes #58785.
671 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
673 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
675 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
676 (crichton@gimp.org). Beginning of support for sparc/linux.
678 * mini-sparc.c: Optimize retrieval of LMF address.
680 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
682 * exceptions-ppc.c: handle alloca in methods with clauses.
684 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
686 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
688 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
690 * mini.c: Delegate most of the abort signal work to
691 mono_thread_request_interruption, which also handles Stop and Suspend
694 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
696 * mini.c mini.h: Allow inlining of icall wrappers if the backend
697 supports the save/restore lmf opcodes.
699 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
701 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
704 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
706 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
708 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
709 methods which contain array accesses.
711 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
712 boundaries. Fixes #58537.
714 * iltests.il: Add regression test for #58537.
716 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
718 * mini-x86.c (mono_arch_local_regalloc): Last part of
719 fix for bug #58633 (releasing register to early).
721 2004-05-18 Miguel de Icaza <miguel@ximian.com>
723 * basic-long.cs: Add new regression test.
725 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
727 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
728 register too early on the chain.
730 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
732 * mini.c (create_helper_signature): Use a helper function to reduce
733 the code which needs to be written. Also set the calling convention of
734 icalls on windows. Fixes #57840.
736 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
738 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
739 exceptions-ppc.c: added helper function to get the instruction address
740 from a signal handler context.
742 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
744 * helpers.c: use g_get_tmp_dir. Invokes happyness
747 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
749 * helpers.c: Add new env variable to pass args to objdump.
750 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
752 2004-05-17 Radek Doulik <rodo@ximian.com>
754 * Makefile.am (common_sources): added abcremoval.h so it get
755 disted and daily mono packages on go-mono.com will build again
757 2004-05-17 Massimiliano Mantione <massi@ximian.com>
759 * abcremoval.c: Fixed coding style, added copyright header.
761 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
763 * mini.h: Added prototype for abc removal main function.
765 * build_relations_propagation_table.pl: Added copyright header.
767 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
769 * basic-long.cs: reg test for complex ceq_long bug.
771 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
773 * mini-x86.c (mono_arch_local_regalloc): Correctly free
774 reg in long and clob case (bug #58343). Fixed/added comments.
776 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
778 * mini.c (mono_jit_runtime_invoke): Follow new convention
779 of calling the invoke method with an function pointer.
781 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
783 * ChangeLog: Fix author of memory leak patch.
785 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
787 * Makefile.am: fix make dist as well...
790 2004-05-14 Massimiliano Mantione <massi@ximian.com>
792 * cfold.c: Made so that conversions from pointer to int4 are no-ops
793 on archs where pointers are 4 bytes long.
795 * Makefile.am: Added abcremoval.c source file.
797 * abcremoval.c: Added abcremoval.c.
799 * abcremoval.h: Added abcremoval.h.
801 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
803 * inssel.brg: Enabled bounds check removal.
805 * mini.c: Added support for abcrem optimization.
807 * mini.h: Added abcrem optimization label.
809 * driver.c: Added support for abcrem optimization.
811 * propagated_relations_table.def: Added propagated_relations_table.def.
813 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
815 * mini.c, cfold.c: fix style.
817 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
819 * mini.c: handle issue with the low-level implementation of
820 some long opcodes (bug #54209).
822 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
824 * basic.cs: test for my new cmov stuff.
826 2004-05-13 Patrik Torstensson
828 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
829 opt and added peephole documentation.
831 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
833 * tramp-ppc.c: rewrote the generic trampoline code.
835 2004-05-11 Patrik Torstensson
837 * mini-x86.c: optimize long shl/shr asm code (one less branch)
839 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
841 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
843 * mini.h mini.c dominators.c: Applied patch from Derek Woo
844 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
846 * mini.c: Add new icalls for AsAny marshalling.
848 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
850 * tramp-ppc.c, mini-ppc.c: more cleanups.
852 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
854 * mini.c: no warnings.
856 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
858 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
860 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
862 * mini.c: In the thread abort signal handler, if the thread is in the
863 process of being stoped, don't throw the Abort exception, just stop the
866 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
868 * tramp-ppc.c: removed old code.
870 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
872 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
873 do some simple speed optimizations on ppc.
875 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
877 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
878 and large offsets in load/store.
880 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
882 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
883 it causes regressions.
885 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
887 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
890 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
892 * jit-icalls.c: remove warnings.
893 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
894 speedups for unsafe code.
896 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
898 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
900 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
902 * basic-calls.cs: Add new regression test.
904 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
907 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
909 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
912 2004-05-06 Patrik Torstensson
914 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
915 long reg allocation in any reg (not only eax:edx) and implemented
916 long shl/shr ops in asm instead of helpers.
918 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
920 * mini-sparc.h: Fix warnings.
922 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
925 * mini-exceptions.c (mono_handle_exception): Call the filter in a
926 separate statement for clarity.
928 * mini-sparc.c: Update status.
930 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
932 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
935 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
937 * inssel-ppc.brg: another small pre-release workaround:
938 we don't do overflow detection for long_sub_un.
940 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
942 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
943 (also works around a weird ppc bug: 57957).
945 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
947 * tramp-ppc.c: trampoline fixes.
949 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
951 * mini-ppc.c: fixed typos.
953 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
955 * mini-ppc.c, exceptions-ppc.c: more code saves registers
956 at the top of the stack. Fixed typos. Use a frame registers
957 for all the methods with exception clauses.
959 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
961 * exceptions-ppc.c: restore fp registers.
963 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
965 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
966 order from the stack top (moved the stack room to save the
967 return value for trace after the param area). Fixed corruption
968 in restoring registers on unwind.
970 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
972 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
974 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
976 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
977 and prolog/epilog for methods that use it. Allow
978 enough param area room for varargs methods. Fix miguel's
979 breakage in exception handling.
981 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
983 * Makefile.am: run genmdesc only on current arch.
985 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
988 * mini-x86.h: fix the build on windows.
990 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
992 * 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.
994 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
996 * mini-exceptions.c: New file.
998 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
999 Move some parts of the x86 exception handling code to an
1000 arch-independent file so it can be shared with other ports.
1002 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
1004 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
1006 2004-04-26 David Waite <mass@akuma.org>
1008 * driver.c: remove comma from end of enumeration declaration
1010 2004-04-26 Jackson Harper <jackson@ximian.com>
1012 * driver.c: parse config file before loading first assembly. This
1013 allows the user gac to be enabled/disabled.
1015 2004-04-23 Miguel de Icaza <miguel@ximian.com>
1017 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
1018 simpler mechanism: we do not care what is encoded initially
1019 (branch absolute or relative), we care about the code and its
1020 target. I kept the old code for reference for now.
1022 The new code tries first to determine if the jump is anywhere in
1023 the -/+32 absolute meg range, if it succeeds, it encodes using the
1024 absolute branch; If not, it tried to find something in the
1025 relative range, if not, it uses the handle_thunk code.
1027 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
1029 * exceptions-ppc.c: use the correct ip register on macosx.
1031 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
1033 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
1035 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
1037 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
1038 Raise exception on integer divide by zero by hand since the hw
1039 doesn't support it. Handle NaNs in FP compares.
1041 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
1043 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
1044 code reducing duplication between the platforms and enabled
1045 signal exception handling (on linux for now).
1047 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
1049 * exceptions-ppc.c: more macosx support.
1051 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1053 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
1055 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
1057 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
1059 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
1061 * iltests.il: more tests.
1063 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1065 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
1068 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1070 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
1072 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
1074 * liveness.c: Mark variables as volatile in all basic blocks reachable
1075 from exception clauses.
1077 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
1079 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
1082 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1084 * iltests.il, basic.cs: more tests for regalloc.
1086 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1088 * iltests.il: Some tests for register allocation modifications
1091 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1093 * exceptions.cs: Add regression test for bug #56782.
1095 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1096 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1097 the beauty of fixing the same thing in 5 different files...
1099 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1101 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1104 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1106 * mini.c: Add support for STRWLPARRAY marshalling convention.
1108 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1110 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1111 to init the context to setup the regs pointer).
1113 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1115 * exceptions-ppc.c: more exceptions work.
1117 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1119 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1122 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1124 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1125 can use the memory directly.
1127 * cpu-pentium.md: Update documentation from a post from Zoltan.
1129 add x86_add_membase, x86_sub_membase, x86_mul_membase
1131 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1133 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1134 GENERAL_REGS they were also hardcoded for all PPC ports.
1136 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1138 Remove hard-coded limit for floating point registers, use
1139 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1141 Notice that in MacOS X calling conventions you can fit a lot more
1142 floating point values in registers, so I should update the PInvoke
1143 test to excercise the passing of floating point values on the
1144 stack (currently broken).
1146 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1148 * tramp-ppc.c (create_trampoline_code): Added
1149 JUMP_TRAMPOLINE_SIZE.
1150 (ppc_magic_trampoline): Follow the pattern from
1151 x86_magic_trampoline: if code is set to zero, return.
1152 (create_trampoline_code): Always pass MonoMethod to the jump
1153 trampoline, before it was passing a null.
1154 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1155 share the code with mono_arch_create_jit_trampoline.
1157 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1159 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1162 * cpu-g4.md: Added length for jmp instruction, the worst case
1163 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1166 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1168 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1170 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1172 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1173 before each IL instruction.
1175 * mini.c (CEE_BOX): Fix warnings.
1177 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1179 * mini.c: removed a few unused vars and extra whitespace.
1181 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1183 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1185 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1187 (OP_GETCHR): use the above
1188 (CEE_LDELEMA): use the above.
1190 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1191 version of the generic impl.
1192 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1193 (CEE_LDELEMA): use the above.
1195 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1197 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1200 * iltests.il: Added new regression test for #56317.
1202 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1204 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1205 under NetBSD. Fixes #56450.
1207 * liveness.c (update_gen_kill_set): Fix previous patch.
1209 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1211 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1213 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1215 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1218 * inssel-sparc.brg: Add more optimizations.
1220 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1222 2004-04-01 Martin Baulig <martin@ximian.com>
1224 * mini.c (handle_box): New static function; moved the
1225 implementation of CEE_BOX here.
1226 (mono_method_to_ir): Added `constrained_call' variable.
1227 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1228 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1229 mono_method_get_constrained() to get the method.
1231 2004-04-01 Martin Baulig <martin@ximian.com>
1233 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1234 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1235 (mono_method_to_ir): We don't need these macros anymore since
1236 mono_class_get_full() already takes care of it.
1238 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1240 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1241 use @function (as doesn't accept #function here) and check the return
1242 value of system and stop if fails.
1244 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1246 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1248 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1250 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1252 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1254 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1257 * basic-long.cs: Add test for negation of Int64.MinValue.
1259 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1261 * mini-sparc.c: Update status.
1263 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1265 * exceptions-sparc.c: Fix return value in filters.
1267 * inssel-sparc.brg: Fix register allocation in some rules.
1269 2004-03-28 Martin Baulig <martin@ximian.com>
1271 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1274 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1276 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1278 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1279 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1280 remove unused conv_u4 opcode.
1282 * mini-x86.c: Remove valgrind workaround since it slows down things
1283 even when mono is not run under valgrind.
1285 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1287 * mini-sparc.c: Update status.
1289 * inssel-sparc.brg: Add some optimizations.
1291 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1292 future delay slot filling. Add support for varargs, tail calls and JMP.
1294 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1295 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1297 * inssel.brg: Fix register allocation in OP_ARGLIST.
1299 * inssel.brg: Fix warnings.
1301 2004-03-25 Martin Baulig <martin@ximian.com>
1303 * mini.c (inflate_generic_field): Removed.
1304 (mini_get_method): Removed, use mono_get_method_full(),
1305 (mini_get_class): Removed, use mono_class_get_full().
1306 (mono_method_to_ir): Pass our generic context to
1307 mono_field_from_token().
1309 2004-03-25 Martin Baulig <martin@ximian.com>
1311 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1312 of a `MonoMethod *'.
1313 (mini_get_method): Take a `MonoGenericContext *' instead
1314 of a `MonoMethod *'.
1315 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1316 a new local variable called `generic_context' which holds the
1317 current `MonoGenericContext *'; use it to lookup things.
1319 2004-03-24 Martin Baulig <martin@ximian.com>
1321 * mini.c (mini_get_class): New static method; if we're inside a
1322 generic instance, inflate the class if neccessary.
1323 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1325 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1327 * iltests.il: New regression test for #55976.
1329 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1332 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1334 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1337 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1339 * liveness.c: Consider SSA stores as well as loads when making vars
1342 * exceptions.cs: New regression tests for register allocation.
1344 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1346 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1347 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1348 domain lock only to protect puntual access to data structures.
1349 Added access lock for sighash, jit_icall_hash_name,
1350 jit_icall_hash_addr and domain->code_mp.
1352 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1354 * driver.c: Print SIGSEGV handling method.
1356 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1358 * mini.c (setup_jit_tls_data): Handle case when this is called
1359 multiple times for a thread.
1361 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1362 is different from fbxx_un. Fixes #54303. Also use constants instead of
1363 magic numbers in a lot of places.
1365 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1367 * exceptions.cs: Fix cctor test when --regression is used.
1369 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1371 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1374 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1376 * inssel-ppc.brg: fixed register assignments for some rules.
1378 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1380 * exceptions.cs: Add test for exceptions in static constructors.
1382 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1383 static constructors outside the domain lock. Fixes #55720.
1385 2004-03-17 Martin Baulig <martin@ximian.com>
1387 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1388 (inflate_generic_field): Take the `MonoMethod *' instead of the
1389 `MonoClass *' and added support for generic method.
1390 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1391 have a `field->parent->gen_params', only inflate the field if it's
1392 an open constructed type.
1394 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1396 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1397 exception object instead of the preconstructed ones.
1399 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1401 * mini.c: reverted changed to sigsegv_signal_handler commited
1402 accidentally in the previous patch.
1404 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1407 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1408 running --aot with an old assembly.
1410 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1412 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1415 * mini-sparc.c: Add support for v9 branches with prediction.
1417 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1419 * mini.c (mini_init): #warning is GNUC only
1421 * mini-sparc.h: implement __builtin_frame_address
1422 and __builtin_return_address for Sun C compiler
1424 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1426 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1428 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1430 * basic-calls.cs: Add test for unaligned byref long argument passing.
1432 * mini-ops.h: Add sparcv9 compare and branch instructions.
1434 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1435 v9 instructions if we have a v9 cpu.
1437 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1438 registers for global allocation.
1440 * exceptions-sparc.c: Fixes.
1442 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1444 * liveness.c (mono_analyze_liveness): Optimized version.
1446 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1448 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1451 * basic-float.cs basic-calls.cs: New regression tests.
1453 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1455 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1456 sigaltstack implementation.
1458 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1460 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1461 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1463 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1465 * mini.c: Fix warnings.
1467 * mini.c (mono_resolve_patch_target): New function which contains the
1468 arch independent part of the patching process.
1470 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1471 patching code to a separate function.
1473 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1475 * mini.c (add_signal_handler): ifdef out on Windows
1477 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1479 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1480 cpu-sparc.md: Add exception handling support + other fixes.
1482 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1483 typed GC detection in --version.
1485 * basic.cs exceptions.cs: New regression tests.
1487 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1488 the arch specific code can store data during a compilation.
1490 * mini-ops.h: Add OP_SETFRET.
1492 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1493 function, register a separate icall for each arity, so the icalls can
1496 * mini.c (mono_print_tree): Print negative offsets in a more readable
1499 * mini.c: Make signal handling work on sparc.
1501 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1503 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1505 * jit-icalls.c: Emulate truncl by aintl on solaris.
1507 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1509 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1511 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1513 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1515 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1516 a MarshalByRef type, inline a method that performs the check, taking into
1517 account that the object can be a proxy. Also implemented tow new opcodes:
1518 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1519 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1520 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1522 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1524 * mini-ppc.c: if a relative branch displacement is too big
1525 but it points to and area reachable with an absolute branch,
1528 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1530 * mini.c: optimize small copies in cpblk.
1532 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1534 * basic-calls.cs basic-float.cs: New regression tests.
1536 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1537 negative offsets from %fp. Implement localloc. Fix local register
1538 allocation. Fix the case when the this argument needs to be saved to
1539 the stack. Implement some missing opcodes.
1541 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1543 * mini.c (mini_method_compile): Reenable global regalloc in methods
1544 with exception handlers.
1546 * linear-scan.c (mono_varlist_sort): Fix warning.
1548 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1550 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1553 * liveness.c: Make all variables uses in exception clauses volatile, to
1554 prevent them from being allocated to registers. Fixes #42136.
1556 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1558 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1561 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1562 argument to mono_arch_regalloc_cost.
1564 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1567 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1569 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1570 Make the cost of allocating a variable to a register arch dependent.
1572 * basic-calls.cs: Fix compilation of tests.
1574 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1575 helper function to cut back on the number of #ifdefs needed.
1577 * mini-ppc.c: Fix compilation.
1579 * basic-calls.cs: New regression tests.
1581 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1583 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1584 of l0 since that is callee saved.
1586 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1589 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1590 of delay instruction.
1592 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1594 * mini.h (MonoCallInst): Add 'virtual' flag.
1596 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1598 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1600 * *.cs: New regression tests.
1602 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1605 * mini.c (mono_runtime_install_handlers): Fix build.
1607 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1608 'signal_stack_size' members.
1610 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1611 alternate signal stack.
1613 * exceptions-x86.c: Add stack overflow handling.
1615 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1616 functions to arch independent code.
1618 * mini.c (mono_print_tree): Print more detailed info for load_membase
1621 2004-02-23 Martin Baulig <martin@ximian.com>
1623 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1625 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1627 * mini-x86.c: fixed reg allocation for div/rem.
1629 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1631 * driver.c (mono_main): Report some configuratio options on --version.
1633 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1635 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1636 low in the address space. Correctly flush memory in thunks where we
1639 2004-02-20 Martin Baulig <martin@ximian.com>
1641 * mini.c (mini_get_method): New static method; inflate all generic
1642 methods and methods in open generic instances.
1643 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1644 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1646 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1648 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1650 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1652 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1654 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1656 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1657 it compile using Sun's compiler.
1659 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1661 * 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.
1663 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1665 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1667 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1669 * mini-ppc.c: handle calls outside of the allowed range with thunks
1670 allocated using the code manager.
1671 * tramp-ppc.c: use the code manager to hold generated native code.
1672 Fixed the magic trampoline to just patch vtable entries.
1674 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1676 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1679 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1681 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1684 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1685 if we have a working __thread implementation.
1687 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1688 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1690 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1692 * mini-x86.c: Fix compilation under gcc 2.
1694 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1696 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1697 contains a call to the wrapped function.
1699 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1700 OP_<CALL>_IMM opcodes, and use them under X86.
1702 * mini.c (mono_jit_find_compiled_method): Fix warning.
1704 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1706 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1708 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1709 functionality to mini.c.
1711 * mini.c (mono_create_jump_trampoline): New function to create a jump
1712 trampoline. Return a compiled method instead of a trampoline if it
1713 exists. Add a cache for jump trampolines.
1715 * mini.c (mono_jit_find_compiled_method): New function to return a
1716 compiled method if it exists.
1718 * mini-x86.c: Call mono_create_jump_trampoline instead of
1719 mono_arch_create_jit_trampoline.
1721 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1722 a jump trampoline. Fixes #52092.
1724 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1726 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1727 which is not up-to-date. Add check_corlib_version () instead.
1729 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1732 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1733 since newer valgrind versions do not need it.
1735 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1736 compile a method with a given set of optimizations.
1738 * mini.c: Compile icall wrappers on-demand instead of at startup.
1740 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1741 wrapper for an icall.
1743 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1745 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1748 * iltests.il: Add test for non-empty stack before switch instruction.
1750 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1752 * mini.c: Add support for new stringbuilder marshalling conventions.
1754 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1756 2004-02-01 Martin Baulig <martin@ximian.com>
1758 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1759 in `ginst->mtype_argv'.
1761 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1763 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1764 facilitate grepping.
1766 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1768 * mini.c: fixed buglet in initobj generic implementation for references.
1770 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1772 * Makefile.am: make the version script conditional.
1773 * jit-icalls.c: handle missing truncl().
1775 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1777 * exceptions.cs: Add more tests for double->int conversion.
1779 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1780 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1782 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1784 * driver.c: make --verbose --version emit an error
1785 if the loaded corlib doesn't match the runtime version.
1787 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1789 * mini-ppc.h: export ppc_patch().
1790 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1791 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1792 on par or better than on MacOSX.
1794 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1796 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1797 mono_lookup_pinvoke_call.
1799 * mini-x86.c: Under windows, the default pinvoke calling convention is
1800 stdcall. Fixes #52834.
1802 * mini.c (optimize_branches): Add an upper bound to the number of
1803 iterations to prevent infinite loops on strange loops. Fixes #53003.
1805 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1807 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1808 and ISINST. Fixes #52093.
1810 * objects.cs (test_0_vector_array_cast): New tests.
1812 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1814 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1815 checking in Array.Set ().
1817 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1820 * object.cs (test_0_multi_array_cast): New regression test.
1822 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1824 * exceptions-ppc.c: fix build on Linux/PPC.
1826 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1828 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1829 running under valgrind.
1830 (x86_magic_trampoline): Fix build bustage.
1832 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1833 negative values as well. This is needed for the encoding of the line number
1834 info, since sometimes the line numbers are not in increasing order.
1836 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1838 * cpu-pentium.md (localloc): Increase the size of the localloc
1839 instruction since it is a loop under Win32.
1841 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1844 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1846 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1847 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1848 Max Horn (max@quendi.de). Fix file names in comments.
1850 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1852 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1853 avoid stack overflow.
1854 (replace_usage): Avoid uninitialized variable warnings.
1856 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1857 and taking the address of valuetype variables.
1859 2004-01-03 Patrik Torstensson
1861 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1862 for other purposes than FP later on.
1864 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1866 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1869 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1871 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1873 2003-12-30 Patrik Torstensson <p@rxc.se>
1875 * mini-x86.h: Decreased number of availiable fp regs.
1876 Solves corner cases with FP spilling.
1878 2003-12-23 Patrik Torstensson <p@rxc.se>
1880 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1881 for floating point stack tracking / spilling on x86.
1884 * basic-float.cs: added float mul overflow test.
1886 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1888 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1890 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1892 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1893 supports for cond branches that overflow the immediate
1894 overflow offset. mcs can compile simple programs.
1896 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1898 * exceptions-ppc.c: exception handling support wip:
1899 finally handlers get run on exception.
1901 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1903 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1906 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1908 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1909 initial support for stack walking and unwinding.
1911 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1913 * driver.c (mono_main): Make corlib-out-of-sync message more
1914 descriptive. Also remove verify_corlib call.
1916 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1918 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1919 not overlap with other call's arguments, too.
1921 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1923 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1924 move to arch-specific code the choice of arch-specific
1925 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1926 * mini.c: ensure emulation calls will not interleave
1929 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1931 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1932 the magic trampoline stack frame is dropped before executing
1935 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1937 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1938 and integer to fp conversions. Added support for overflowing
1939 arguments on the stack. Reserve a couple more registers as temps.
1940 Added support for aot compilation (as output still needs to be
1943 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1945 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1946 Don't overwrite return register in some corner cases.
1948 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1950 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1951 static constructors when AOT compiling.
1953 * driver.c (mono_main): Call mono_check_corlib_version.
1955 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1957 * cpu-g4.md, basic.cs: fixed div target register.
1959 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1961 * mini-ppc.c, basic.cs: shl_imm fix with test.
1963 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1965 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1966 structures by value. Misc fixes.
1967 * objects.cs: more tests.
1969 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1971 * mini-ppc.c: lconv.ovf.i implemented.
1973 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1976 (mini_init): don't error out if someone already called g_thread_init.
1978 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1980 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1981 to be any type per the spec. Fix abnormal memory usage when
1982 the same object is repeatedly thrown.
1984 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1986 * mini.c: check for overruns in IL code.
1988 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1990 * TODO: Add/remove some todo entries.
1992 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1994 * driver.c (mono_main): Call mono_verify_corlib.
1996 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1998 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1999 This has been moved to mini.c
2000 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
2001 type being casted is marshalbyref it could be a proxy, so instead of
2002 emitting the type check code, emit a call to a runtime method that will
2003 perform the check by calling CanCastTo if needed.
2005 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
2007 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
2008 methods with large stack frames under Win32.
2010 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
2012 * Makefile.am: Distribute regression tests.
2014 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
2015 at the end instead of inserting each variable into the sorted list.
2017 * linear-scan.c (mono_varlist_sort): New helper function.
2019 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
2021 * mini.c: ensure arguments and locals are within bounds.
2023 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
2025 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
2028 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2030 * mini.c (mono_cprop_copy_values): Fix crash.
2032 * aot.c: Set verbosity back to 0.
2034 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2036 * regalloc.c: complete memory leak fix by Laurent Morichetti
2039 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
2041 * driver.c (main_thread_handler): Revert the previous patch.
2043 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
2046 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
2047 memory from the memory pool.
2049 * driver.c (main_thread_handler): Turn on all optimizations when
2052 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
2053 an array for better performance.
2055 * regalloc.c (mono_regstate_assign): Fix memory leak.
2057 * debug-mini.c (mono_debug_serialize_debug_info): New function to
2058 serialize the debug info.
2060 * debug-mini.c (mono_debug_add_aot_method): New function to load the
2061 debug info from the serialized representation.
2063 * aot.c: Save debug info into the generated file and load it when
2066 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2068 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2070 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
2071 More FP-related fixes.
2073 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
2075 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
2076 and register allocation buglet. Hello world now runs.
2078 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
2080 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
2081 * tramp-ppc.c: fixed class init trampoline.
2082 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2084 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2086 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2087 mini.c: more ppc changes/fixes.
2089 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2091 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2092 Also optimize the case when the arguments are the same in the caller
2095 * iltests.il: Add tests for tail calls with valuetype arguments.
2097 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2099 * mini-ppc.c: fixes for struct return type.
2101 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2103 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2104 mono_spillvar_offset() to arch-specific code.
2106 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2108 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2110 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2112 * exceptions-x86.c: Fix stack space leaks.
2114 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2115 registers from the lmf if the method has save_lmf set.
2117 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2119 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2120 of icall wrappers into InvokeInDomain, since these are now per-domain.
2122 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2124 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2125 make some opcode emulation and intrinsic ops enabled/disabled
2126 according to the architecture. More fixes.
2128 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2130 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2132 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2134 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2135 arch-specific handling for 'this' and struct return type to
2138 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2140 * aot.c: prevent divide by zero error when reporting (it happened with
2143 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2145 * mini.h (inst_switch): Remove unused macro.
2147 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2150 (load_aot_module): free 'info->methods' and 'info' properly. No more
2151 "free(): invalid pointer blah" messages when you have an old aot
2154 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2156 * jit-icalls.c, mini.c: Added support for context static fields.
2158 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2160 * mini.c (mono_method_blittable): Methods which set LastError are not
2161 blittable either. Fixes #51108.
2163 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2165 * mini.c: flush icache.
2166 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2168 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2170 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2172 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2174 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2177 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2180 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2182 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2184 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2185 instruction when the result is discarded.
2187 * iltests.il (test_0_div_regalloc): New regression test.
2189 * arrays.cs: Fix compilation error.
2191 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2193 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2194 float rules to inssel-x86.brg: sane architectures with FP registers
2195 don't need to implement these rules.
2197 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2199 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2201 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2203 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2204 implementation of 32 bit systems.
2206 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2208 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2209 (Jeroen Zwartepoorte).
2211 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2213 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2214 the caller and the callee matches.
2216 * mini.c (mono_method_to_ir): Add comment.
2218 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2219 signbit is missing on some platforms.
2221 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2223 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2225 * mini.c (setup_jit_tls_data): Call the new function.
2227 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2229 * mini-x86.c: Add experimental support for fast access to the lmf
2230 structure under NPTL/Linux 2.6.x.
2232 2003-11-06 Martin Baulig <martin@ximian.com>
2234 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2235 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2238 2003-11-02 Martin Baulig <martin@ximian.com>
2240 * mini.c (inflate_generic_field): New static method.
2241 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2242 generic instance and the field is declared in a generic type, call
2243 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2245 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2247 * mini.h mini.c (mono_method_same_domain): New function to return
2248 whenever the caller and the callee are in the same domain.
2250 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2252 2003-10-30 Martin Baulig <martin@ximian.com>
2254 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2255 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2257 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2258 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2260 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2262 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2265 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2266 object here, so it is in the correct appdomain etc.
2268 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2270 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2272 (mono_method_to_ir): Avoid freeing the type created returned from
2273 mono_type_create_from_typespec, since it is put into an internal cache
2274 by the function. Fixes pointer.exe.
2276 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2277 trampolines for icalls and pinvokes as well. Fixes #33569.
2279 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2281 * mini.c: Update after appdomain changes.
2283 * mini.c (mono_jit_compile_method_inner): Allways compile native
2284 method wrappers in the root domain, since there can only be one
2285 instance of them, whose address is stored in method->info.
2287 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2289 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2290 environment variable. Instead detect automatically whenever running
2291 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2294 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2296 * trace.c, trace.h: New files that implement the new trace option
2299 * driver.c: Document new --trace options.
2301 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2304 - if (mono_jit_trace_calls)
2305 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2307 * mini.h: prototypes.
2309 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2311 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2313 * mini.c inssel.brg: Implement typedefbyref opcodes.
2315 * mini.c (mono_jit_compile_method): Remove unused local variable.
2317 * mini.c (mono_jit_compile_method_inner): Ditto.
2319 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2321 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2323 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2325 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2327 * mini.c (mono_no_aot): Remove unused global variable.
2329 * mini.c: Thread safety fixes.
2331 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2333 * mini.c (mono_create_class_init_trampoline): Add a lock around
2334 class_init_hash_addr.
2336 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2339 * mini.c: Decompose the NEWARR instruction before decomposing its
2340 arguments. Fixes #30073.
2342 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2344 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2347 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2349 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2351 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2353 * driver.c: Add support for compiling icall wrappers to --compile.
2355 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2357 * inssel.brg: The empty value in class->interface_offsets is -1, not
2360 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2362 * objects.cs: New test for 'is' operator on an array of interfaces.
2364 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2366 * tramp-ppc.c: update trampoline code to support jumps
2367 and class initialization.
2369 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2371 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2373 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2375 * inssel.brg (OP_UNBOX): Remove unused rule.
2377 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2378 region instead of one for each method. Fixes #47813.
2380 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2382 * exceptions.cs (test_0_nested_finally): New regression test for
2383 nested exception handlers.
2385 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2387 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2389 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2392 * mini.c (mono_method_check_inlining): Make the inlining limit
2393 configurable by an environment variable.
2395 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2397 * mini.h: Bump AOT file version.
2399 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2400 token, store the image along with the token, since the token might not
2401 refer to the same image as the method containing the relocation,
2402 because of inlining.
2404 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2406 * mini.c (mono_precompile_assemblies): New function to compile
2407 all methods in all loaded assemblies.
2409 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2411 * regalloc.h regalloc.c (MonoRegState): Change the type of
2412 iassign and fassign to int*, since they can contain large negative
2413 values if the register is spilled. Also added some comments. Fixes
2416 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2417 under Win32. Fixes #42964.
2419 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2421 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2423 * aot.c: Added support for AOT compiling methods which contain calls
2424 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2427 * driver.c (compile_all_methods): Run the compilation in a thread
2428 managed by mono. Fixes #44023.
2430 * mini.c (mono_codegen): Print full method name in verbose output.
2432 * mini-x86.c (mono_arch_patch_code): Fix warning.
2434 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2435 jumps, since the method we are jumping to might be domain-specific.
2437 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2439 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2441 * inssel.brg: string chars are unsigned.
2443 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2445 * TODO: New todo item.
2447 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2448 which calls mono_runtime_class_init and patches the call site to
2449 avoid further calls.
2450 (mono_arch_create_class_init_trampoline): New arch specific function
2451 to create a class init trampoline.
2452 (create_trampoline_code): Generalized so it can create
2453 class init trampolines as well.
2455 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2456 (mono_create_class_init_trampoline): New function to create and cache
2457 class init trampolines.
2458 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2459 vtable given the address of a class init trampoline. Used by the
2461 (mono_codegen): Generate a call to a trampoline instead of
2462 mono_runtime_class_init in LDSFLD[A].
2463 (mono_codegen): Add relocations for the new trampoline.
2465 * mini.h mini-x86.c aot.c: Added a new relocation type:
2466 MONO_PATCH_INFO_CLASS_INIT.
2468 * mini.h: Bump AOT version number.
2470 * aot.c: Create a copy of the loaded code instead of using the original
2471 so methods which call each other will be close in memory, improving
2474 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2475 patch since it breaks the regression tests.
2477 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2478 for the register saving instruction sequence since the
2479 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2481 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2483 * TODO: Fix todo item && remove another.
2485 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2487 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2490 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2491 function of the module.
2493 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2494 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2495 --no-aot command line option.
2497 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2499 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2500 by Bernie Solomon (bernard@ugsolutions.com).
2502 * inssel.brg: Refactor the interface offset table related code into
2503 its separate functions and add support for the AOT case.
2505 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2507 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2509 * aot.c: Added mono_aot_verbose variable and made all debugging
2510 output depend on the value of this variable.
2512 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2513 method_label and info_label.
2515 * mini.h mini-x86.c aot.c: Added a new relocation type
2516 MONO_PATCH_INFO_IID for klass->interface_id.
2518 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2519 the MonoJitInfo structure.
2521 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2522 a non-root appdomain in shared mode.
2524 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2526 * aot.c: make aot loader less verbose. Remove free of unused variable.
2528 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2530 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2532 * .cvsignore: Added *.dll.
2534 * mini.c (mono_print_tree_nl): New function callable while debugging.
2536 * mini.c (mono_print_code): Export this.
2538 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2541 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2543 * mini.h (MonoCompile): Added 'jit_info' field.
2545 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2546 the cfg structure, since it is needed by the AOT compiler.
2548 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2550 * aot.c: A major rewrite. Changes include:
2551 - save exception tables for methods which have them.
2552 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2554 - reworked the file format so it is now much smaller and needs
2555 fewer relocation entries.
2557 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2559 * aot.c (load_aot_module): Fix build bustage on platforms without
2562 2003-09-04 Martin Baulig <martin@ximian.com>
2564 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2566 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2568 * TODO: Some new optimization ideas.
2570 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2572 * aot.c: Save the optimization flags used to compile the code into
2575 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2576 support emitting domain specific code.
2578 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2579 no longer domain neutral. It can be made domain neutral by compiling
2580 with --optimize=shared.
2582 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2585 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2586 loading of AOT code.
2588 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2590 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2591 if there is no domain neutrality information.
2593 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2595 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2596 format version into the generated library.
2598 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2599 callee method into the caller since one of them could be shared.
2601 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2602 system exceptions from AOT code now works.
2604 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2605 method if it is domain neutral and the callee is not.
2607 * graph.c (cfg_emit_one_loop_level): Fix warning.
2609 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2611 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2614 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2616 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2617 is needed by code which is executed before mono_runtime_init ().
2618 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2620 * mini.c (mono_thread_abort): Fix warning.
2621 (mono_jit_compile_method): Call static constructor in the AOT case too.
2623 * aot.c (mono_compile_assembly): Fix warning.
2625 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2627 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2629 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2631 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2633 * cpu-pentium.md: Fix the length of call opcodes so they include the
2634 ESP restoring instruction. Fixes #47968.
2636 2003-08-28 Martin Baulig <martin@ximian.com>
2638 * mini-x86.c (mono_arch_call_opcode): Added support for
2639 MONO_TYPE_GENERICINST.
2641 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2643 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2645 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2646 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2648 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2651 2003-08-26 Martin Baulig <martin@ximian.com>
2653 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2654 when reporting an error, set this to the actual error location.
2655 (mono_method_to_ir): Report the correct error location if
2656 get_basic_blocks() returned an error.
2658 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2660 * mini.c (mono_type_blittable): OBJECT is not blittable.
2661 (mono_method_blittable): Methods which have marshalling descriptors
2662 are not blittable either. Fixes #47842.
2664 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2666 * driver.c mini.c: Use an environment variable instead of a global
2667 variable. Also fix the build.
2669 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2670 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2673 * driver.c mini.c: Added --with-valgrind option to turn off some
2674 code which prevents mono from running under valgrind.
2676 * mini.c (mono_emit_call_args): Fixed warning.
2678 * mini.c (mono_emulate_opcode): Fixed warning.
2680 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2682 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2683 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2684 regalloc.c, regalloc.h: specify available registers in arch-specific
2685 code and support floats in the regallocator (patch by Laurent Morichetti
2688 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2690 * mini.c: mono_thread_current() can be called only after
2691 mono_runtime_init(): rearrange code to not call it early on.
2693 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2695 * mini.c: allocate jump tables in the code mempools.
2697 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2699 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2702 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2704 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2705 12 to 16. This fixes bug #47453.
2708 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2710 * mini-ppc.c: fixed indexed load and unsigned compares.
2712 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2714 * mini.c: reenabled installation of handler for
2715 thread abort signal.
2717 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2719 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2720 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2721 until it's fixed and actually useful.
2723 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2725 * inssel-long32.brg: couple more opcodes implemented.
2727 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2729 * mini-sparc.c: Even more opcodes implemeted.
2731 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2733 * mini-sparc.c: More opcodes implemented.
2735 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2737 * mini-sparc.c: More opcodes implemented.
2739 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2741 * inssel-sparc.brg: Add some needed rules. Direct
2743 * Makefile.am: Use inssel-sparc.brg
2744 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2745 an assert happy for now.
2747 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2749 * mini-sparc.c: Fixed compile errors.
2750 * exceptions-sparc.c: Same. We now produce a mono binary
2751 on sparc-linux. Yea.
2753 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2755 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2756 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2757 They compile, but do not work.
2759 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2761 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2762 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2763 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2766 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2768 * mini.c: more opcodes implemented and better support for generics.
2770 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2772 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2773 * mini.c, mini.h: first cut at generics support: some new instructions
2774 added and changed the behaviour of some of the existing ones.
2776 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2778 * mini.c: Removed definition of metadata_shared mutex here.
2780 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2782 * mini-x86.c: make vararg calls work for instance methods.
2784 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2786 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2787 returns the arguments in a separte list, now.
2789 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2791 * aot.c, mini.c: updates for array type representation changes.
2793 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2795 * mini.c: register function to perform jit shutdown.
2797 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2799 * mini.c: use a faster allocator if possible.
2801 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2803 * aot.c: some cleanups and portability changes.
2805 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2807 * mini.c: use faster allocation for CEE_BOX if possible.
2809 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2811 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2812 Moved inlined mempcy code to its own function so that is can be
2813 reused. Added an inline memset function as well (optimized initobj).
2814 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2816 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2818 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2820 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2822 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2823 arch code can setup the cpu for CLR execution, if needed.
2824 We use it on x86 to set the precision of FP operations.
2826 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2828 * mini.c: disable some optimizations if we can guess they'll cost too
2829 much for a given method.
2831 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2833 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2835 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2836 * mini.h mini.c mini-x86.c: Added instruction level coverage
2837 info collection support.
2839 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2841 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2842 is now implemented in the profiling API. Get rid of a couple of
2843 unnecessary global variables.
2845 2003-06-15 Nick Drochak <ndrochak@gol.com>
2847 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2848 * cpu-g4.md: add op_bigmul and op_bigmul_un
2849 * cpu_pentium.md: add op_bigmul_un
2850 * inssel-long32.brg: add rule for unsigned bigmul
2851 * mini-ops.h: define OP_BIGMUL_UN
2852 * mini-x86.c: THE BUG: handle (un)signed properly
2853 * mini.c: choose unsigned opcode if needed.
2854 This set of patches fixes bug #44291
2856 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2858 * mini.c (optimize_branches): improved to handle all kinds of
2859 conditional branches.
2861 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2863 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2864 don't raise exceptions.
2866 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2868 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2869 to arch-specific files.
2871 2003-06-09 Martin Baulig <martin@ximian.com>
2873 * Makefile.am (libs): Added $(LIBGC_LIBS).
2875 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2877 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2878 and OP_ATAN (fixes bug#44293).
2880 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2882 * Makefile.am, mini-x86.c: rename cpu description array to
2883 pentium_desc, since some compilers define the 'pentium' preprocessor
2886 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2888 * mini.c (mini_select_instructions): add explicit branch if the
2889 following block is not the false target of a conditional branch -
2890 we need this with any optimization that reorder or remove bblocks
2892 * mini.c (optimize_branches): bug fixes
2894 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2896 * mini.c (mono_method_to_ir): inline static readonly fields
2898 * ssa.c (fold_tree): start cfold support for long (very simple
2901 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2903 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2905 * inssel.brg: fixed memcpy (bug #44219).
2907 2003-06-05 Dick Porter <dick@ximian.com>
2909 * driver.c: Set the glib log levels to not abort if g_message
2912 g_set_prgname() has to happen before mini_init() so that the
2913 process handle gets the info.
2915 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2917 * driver.c: add intrins to the default optimizations to get wider
2920 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2922 * mini.h: some large basic blocks will overflow a 16-bit
2923 integers for symbolic registers.
2925 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2927 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2928 (mono_arch_output_basic_block): fix bug 43499
2930 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2932 * mini.c: kill duplicated definition of mono_debug_format.
2934 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2936 * mini-x86.c, arrays.cs: fixed register allocation bug.
2938 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2940 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2942 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2944 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2947 (print_method_from_ip): also print source location information if
2950 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2952 * mini.c (mono_find_block_region): bug fix in region code
2953 (mini_method_compile): enable removing unreachable code again, but
2954 only in methods without exception clauses.
2956 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2958 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2959 Implemented arglist opcode and handling of TypedReference type.
2960 Fixed x86 call convention when a structure is returned.
2961 Minimal support for calling static vararg methods.
2963 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2965 * mini.c (mini_method_compile): always remove unreachable code,
2966 because the code in them may be inconsistent (access to dead
2967 variables for example).
2969 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2971 * driver.c, debug-mini.c: warning fixes.
2973 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2975 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2977 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2979 * mini.c: thread-static fields are registered in mono_class_vtable(),
2980 so ensure the function is called before checking for them.
2982 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2984 * mini.c (optimize_branches): fix for bug 43586
2986 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2987 overflow (fixes Bug #43639)
2989 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2991 * mini.c, objects.cs: allow the use of stobj for primitive types.
2993 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2995 * mini.c: be less strict about argument checking until we support
2996 running the verifier.
2998 2003-05-27 Nick Drochak <ndrochak@gol.com>
3000 * basic-long.cs: tests for (ulong)int * (ulong)int also
3001 * mini.c: use the same trick for (ulong)int * (ulong)int
3003 2003-05-27 Nick Drochak <ndrochak@gol.com>
3005 * basic-long.cs: add regression test for (long)int * (long)int
3006 * cpu-pentium.md: add op_bigmul specification
3007 * inssel-long32.brg: add OP_BIGMUL rule
3008 * mini-ops.h: add OP_BIGMUL
3009 * mini-x86.c: register allocator: handle case where src1 needs to be
3011 * mini.c: substitute special BIGMUL opcode in the tree for
3012 (long)int * (long)int
3014 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
3016 * jit-icalls.c: call the type ctor on field access if needed.
3018 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3020 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
3021 to a method (including results of ldelema, bug#43207).
3023 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
3025 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
3026 colors to show exception handler blocks.
3028 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
3029 (fix for pinvoke7.cs).
3031 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3033 * mini.h, mini.c: ensure correct initialization order for types that
3034 require it. Prepare for lazy compilation of jit icall wrappers.
3035 Provide a name for opcode emulation to reduce unneeded mallocing.
3037 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
3039 * mini-x86.c: better register restoring code and profiling
3040 support for tail calls.
3042 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
3044 * mini.h, driver.c: prepare for leaf methods optimization.
3046 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3048 * mini.c: get targets of branches before converting a method.
3050 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
3052 * mini.c (optimize_branches): added some experimental code (disbaled)
3054 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
3056 * mini.c (optimize_branches): fix branch to branch optimization
3058 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
3060 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
3062 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
3064 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
3067 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
3069 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
3070 enable use of interface variables again.
3072 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
3073 I1 to registers because there is no simply way to sign extend 8bit
3074 quantities in caller saved registers on x86.
3076 * inssel-float.brg: set costs of some rules to 2 so
3077 that monobure always select the arch. specific ones if supplied,
3078 regardless of the order we pass the files to monoburg.
3080 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3082 * mini.c, mini-x86.c: since the magic trampoline for jumps
3083 can't patch the code directly, we do it as soon as the
3084 method gets compiled.
3086 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3088 * mini-x86.c, mini.h: introduce a new patching method
3089 to support CEE_JMP and tail calls.
3090 * mini.c: obey tail.call. Don't precompile methods target
3092 * tramp-x86.c: new trampoline code to handle methods
3093 reached through a jump.
3095 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3097 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3098 bit values to registers
3100 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3102 * mini.c (mono_compile_get_interface_var): share interface
3103 variables if possible.
3105 2003-05-16 Martin Baulig <martin@ximian.com>
3107 * debug-mini.c (mono_init_debugger): New function to initialize
3108 the debugger. This is not in the debugger since it needs to
3109 access some of mini's internals.
3111 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3113 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3115 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3117 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3118 for value type handling.
3120 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3122 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3123 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3125 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3127 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3128 the constructor through a proxy.
3130 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3132 * jit-icalls.c, inssel.brg: fixes to array element address
3135 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3137 * mini-x86.c (is_regsize_var): allocate pointer to registers
3139 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3141 * driver.c: fixed typo, added intrins to the set of optimizations
3142 tested with regressions.
3144 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3146 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3147 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3150 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3152 * inssel.brg: remove some common pop instructions without side effects
3154 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3156 * inssel-x86.brg: fixed thinko in int to double conversions.
3158 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3160 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3162 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3164 * inssel-long32.brg: two more missing instructions.
3166 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3168 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3171 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3173 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3176 * basic-float.cs: Added tests for negative zero.
3178 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3180 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3181 a couple of missing operations for long casts, with test cases.
3183 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3185 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3187 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3189 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3190 code size estimation.
3192 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3194 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3195 abstract methods (fix bug 42542)
3197 * aot.c: add ability to handle array types
3199 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3201 * mini.c: Call the _specific versions of the object allocation
3202 functions if possible.
3204 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3206 * driver.c: call setlocale ().
3208 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3210 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3213 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3215 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3217 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3218 wrappers (fix bug 42122)
3220 2003-05-04 Martin Baulig <martin@ximian.com>
3222 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3224 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3225 s/mini_set_defaults/mono_set_defaults/g.
3227 2003-05-04 Martin Baulig <martin@ximian.com>
3229 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3231 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3233 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3234 (reported by Don Roberts).
3236 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3238 * mini.c: temporarily work around two bugs for this release.
3240 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3242 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3243 that contains -export-dynamic and it makes using the ld script
3245 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3247 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3249 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3252 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3254 * mini.c: make sure leave calls all the needed finally blocks,
3255 even when the target jumps out of multiple exception clauses.
3257 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3259 * ldscript, Makefile.am: add linker script to reduce the number of
3260 exported symbols (should also fix the issues with libwine defining
3261 some of the same symbols in io-layer).
3263 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3265 * driver.c (mini_main): Avoid assertion when no file name is given on
3268 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3270 * driver.c: added --version/-V command line option.
3271 Added the inline optimization in the regression tests.
3273 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3275 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3276 to the type in the method signature (fixes bug#42134).
3278 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3280 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3282 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3284 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3286 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3288 * driver.c: fixed bug #42100.
3290 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3292 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3294 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3296 * mini.c: moved most of the code required to do inlining to its own
3297 function so it can be reused. Inline also ctors if appropriate.
3299 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3301 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3302 the runtime can call mono API functions.
3304 2003-04-27 Martin Baulig <martin@ximian.com>
3306 * debug-mini.c (mono_debug_init_method): Added
3307 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3308 send a notification to the debugger.
3310 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3311 running in the Mono Debugger, just pass the breakpoint number to
3312 mono_debug_init_method().
3314 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3316 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3318 * mini.c: allow some more unsafe compares.
3320 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3322 * mini-x86.c, Makefile.am: make distcheck works (partially from
3323 a patch by Richard Lee <r.h.lee@attbi.com>).
3324 * regset.c, regset.h: removed, they are unused.
3326 2003-04-25 Dick Porter <dick@ximian.com>
3328 * driver.c: Usage reports the name as 'mono' not 'mini'
3329 * exceptions-x86.c: Build and run on freebsd
3331 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3333 * Makefile.am: install the program with the 'mono' name and
3334 the library as libmono instead of mini and libmini.
3336 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3338 * driver.c: provide the APIs for the embedding interface of the old jit.
3340 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3342 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3344 2003-04-23 Martin Baulig <martin@ximian.com>
3346 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3348 * driver.c: Added `--debug' command line argument to enable
3351 2003-04-23 Martin Baulig <martin@ximian.com>
3353 * debug.[ch]: Removed. The code is now in
3354 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3356 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3359 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3361 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3363 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3366 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3367 mono_domain_finalize.
3368 (mini_method_compile): use mono_method_profile* if the the option is
3371 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3373 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3374 methods with their wrapper.
3376 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3377 methods with their wrapper.
3379 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3382 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3385 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3388 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3390 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3392 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3394 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3395 of the mempool. This is slightly faster and uses less memory
3397 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3399 * mini.c: avoid O(n) allocation for variables.
3401 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3403 * mini.c: handle items on the stack after inlining methods.
3405 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3407 * mini.c: make the method->opcode optimization dependent
3408 on MONO_OPT_INSTRINS and do it lazily.
3410 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3412 * driver.c: print overall results at the end of regression run.
3414 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3416 * inssel.brg: don't overwrite symbolic registers.
3418 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3420 * inssel-x86.brg: fix conversion from long to float.
3422 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3424 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3426 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3428 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3430 * driver.c: Added --print-vtable option as in the old JIT.
3432 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3434 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3436 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3438 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3440 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3442 * mini.c regalloc.c regalloc.h: Fix memory leak.
3444 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3446 * aot.c (mono_aot_get_method): register all used strings
3448 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3450 * mini.c: always intern strings references with ldstr at compile time.
3452 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3454 * Makefile.am: add BUILT_SOURCES.
3456 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3458 * driver.c: give a better error message when the assembly to execute
3459 doesn't have an entry point.
3461 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3463 * Makefile.am: added hack for automake
3465 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3468 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3470 22003-04-07 Martin Baulig <martin@ximian.com>
3472 * Makefile.am: Added Makefile.am.
3474 * debugger-main.c: Removed, this is now in the debugger where it
3477 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob