1 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
5 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
7 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
10 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
12 * mini-s390.c: fix tail processing
14 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
16 * mini-ppc.c: mul.ovf.un exception name fix.
18 2004-08-03 Martin Baulig <martin@ximian.com>
20 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21 instances; before jumping to `handle_enum', also modify `ptype'.
23 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
25 * cpu-sparc.md: fcall maximal length too small.
27 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
29 * mini-amd64.c mini.h: Add initial support for passing/returning
30 structures to/from pinvoked methods.
32 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
34 * mini-ppc.c: reg allocator fix.
36 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
38 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
40 * inssel.brg: Optimize memset on 64 bit machines.
42 * mini-amd64.c: Fix some vararg cases.
44 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
46 * mini-s390.c: Corrected macro in emit_float_to_int
48 * s390-abi.cs: Tests to exercise the s390 ABI
50 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
52 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
55 * basic.cs: Add a test for add.ovf.un.
57 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
59 * mini-sparc.c: add case for OP_IDIV_UN
61 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
63 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
65 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
67 2004-07-30 Ben Maurer <bmaurer@ximian.com>
69 * basic.cs: regression tests.
71 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
74 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
76 * basic.cs: Add a new test.
78 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
79 and AOT. Various fixes and optimizations.
81 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
83 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
85 * mini-ppc.c: make sure temp regs are not used for global reg
88 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
90 * cpu-sparc.md: conv_i8 fix for 64bits
92 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
94 2004-07-29 Ben Maurer <bmaurer@ximian.com>
96 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
97 add opcode for cmp BYTE PTR [eax], imm.
99 * inssel.brg: Make memcpy and memset takes bases.
101 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
103 * *-amd64.*: More AMD64 work.
105 2004-07-28 Ben Maurer <bmaurer@ximian.com>
107 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
108 add a compare-not-equal opcode.
110 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
112 * mini.c: Use mono_init_from_assembly instead of mono_init.
114 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
116 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
118 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
120 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
122 * inssel.brg: 64 bit fixes.
124 * mini.h (MonoCallInst): Add some AMD64 specific data.
126 * mini.h: Add some OP_P opcodes.
128 2004-07-28 Ben Maurer <bmaurer@ximian.com>
130 * basic.cs: tests for 61797 and 61740
132 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
134 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
135 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
137 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
139 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
141 * *-amd64*.*: Ongoing AMD64 work.
143 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
145 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
147 * *-amd64*: Ongoing AMD64 work.
149 * mini-arch.h: Add AMD64 support.
151 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
153 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
155 * mini-ops.h: Add new opcodes.
157 * Makefile.am: Add AMD64 support.
159 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
160 rules into the inssel-long*.brg files.
162 * *-amd64.*: Add beginnings of AMD64 backend.
164 2004-07-22 Ben Maurer <bmaurer@ximian.com>
166 * mini.c (print_dfn): commenting out the code that prints
167 the cil. With -O=deadce, this makes -v -v crash.
169 * cpu-pentium.md: make checkthis have a length of 2
171 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
173 * mini-sparc.h: fix implementations of __builtin
174 functions for Sun compiler for V9.
176 2004-07-16 Ben Maurer <bmaurer@ximain.com>
178 * mini.c: use the new stelem.ref wrapper
179 * exceptions.cs, arrays.cs: new stelem.ref tests
181 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
183 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
184 new XSP should work with these changes).
186 2004-07-14 Ben Maurer <bmaurer@ximain.com>
188 * inssel-{long32,x86,}.brg: trivial optimizations.
190 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
192 * mini.c: load value when emitting box operation in
195 2004-07-12 Ben Maurer <bmaurer@ximian.com>
197 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
198 is one byte shorter than cmp DWORD PTR [eax], 0.
200 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
202 * inssel-ppc.brg: arguments on the stack are always
203 relative to the stack pointer (spotted by Neale Ferguson).
205 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
207 * exceptions-x86.c: delay appending the method name to the trace until
208 after mono_jit_info_table_find is called, as this gets the real
211 2004-07-09 Ben Maurer <bmaurer@ximian.com>
213 * aot.c: register roots
215 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
217 * aot.c : I could just use PLATFORM_WIN32 flag.
219 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
221 * aot.c : Reverting the previous fix. This time it broke linux build.
223 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
225 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
227 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
229 * mini.c (handle_stack_args): Remove some more debugging code.
231 * mini.c (handle_stack_args): Remove debug output left in by mistake.
233 * driver.c mini.h aot.c: Allow additional options to be specified with
234 --aot and pass them to mono_compile_assembly.
236 * aot.c: Add experimental code to AOT compile all loaded assemblies
237 on demand and save the code into a cache in the filesystem.
239 * aot.c: Add support for more wrapper methods.
241 * mini.c (handle_stack_args): Handle some corner cases. Fixes
244 * cpu-*.md: Remove removed opcodes.
246 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
247 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
248 related icalls to marshal.c.
250 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
252 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
254 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
256 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
258 2004-07-06 Ben Maurer <bmaurer@ximian.com>
259 * liveness.c: If liveness is recomputated we need to reset the information
260 for each variable. This way, if the liveness range has been narrowed
261 by optimizations that happened after the last computation, we can return
264 For example, if you have
269 // Tons of code that does not affect i
275 i = 0 is dead code and will be removed by SSA. However, when
276 linear scan gets to the code, i will still appear to be live
277 throughout the entire block. This prevents good register allocation.
279 2004-07-06 Martin Baulig <martin@ximian.com>
281 * debug-mini.c (mono_debug_init_method): Allow
282 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
283 (mono_debug_add_icall_wrapper): New method.
285 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
287 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
289 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
292 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
294 * aot.c (mono_aot_load_method): Fix loading of debug info.
296 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
298 * aot.c: Add logging support.
300 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
302 * mini.h: Add prototype for mono_print_method_from_ip.
304 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
306 * inssel.brg: 64 bit fixes.
308 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
311 * Makefile.am: Add SPARC64 support.
313 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
315 * aot.c: Fix alignment problems on 32 bit platforms.
317 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
319 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
322 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
325 * mini.h: Bump AOT file version. Some 64 bit fixes.
327 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
329 * inssel-sparc.brg: Add new rule to avoid register moves.
331 * inssel.brg: Add ldind_to_load_membase helper function.
333 2004-06-30 Ben Maurer <bmaurer@ximian.com>
335 * mini.c: OffsetToStringData intrinsic.
337 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
339 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
341 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
344 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
345 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
347 * mini.c: reinstated mono_compile_get_interface_var()
348 on x86, too, since the change breaks the Gtk# build there as well.
350 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
352 * driver.c: remove loop from the default optimizations: it seems to
353 interact badly with some of the other options (see bug #60613).
355 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
357 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
358 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
360 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
362 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
363 vararg-using methods.
365 2004-06-21 Martin Baulig <martin@ximian.com>
367 * mini/mini-exceptions.c
368 (mono_handle_exception): Added `gpointer original_ip' argument.
369 After calling mono_unhandled_exception(), call
370 mono_debugger_unhandled_exception() and if that returns true,
371 restore the context and return.
373 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
375 * mini-ppc.c: prefer the use of relative branches so
376 they won't need to be patched in aot code (patch from Patrick Beard).
378 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
380 * aot.c: patch from Patrick Beard to make the output assembly
381 more correct for the MacOSX assembler. Small tweak to
382 generate sane images on Linux/PPC, too.
384 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
386 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
387 case until bug #59509 is fixed (shows up in #60332).
389 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
391 * mini.c: make sure the needed wrappers are compiled, too, with
394 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
396 * driver.c: remove NPTL reference in --version output.
398 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
400 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
401 generate valid assembly for the Mach-O assembler.
403 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
405 * driver.c: don't include abcrem in the all optimization specifier
406 since it slows down jit compilation too much for now.
408 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
410 * mini.c: use BIGMUL only if both operands have the same signage.
411 * iltests.il: Test for bug 60056. (errors related to signage in
416 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
418 * mini.c, aot.c: memory leak fixes.
420 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
422 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
424 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
426 * Makefile.am: remove the -static hack completely, it links in
427 statically glib as well.
429 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
431 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
432 * exceptions.cs: make it compile with new mcs/csc.
434 2004-06-03 Massimiliano Mantione <massi@ximian.com>
435 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
436 and added relevant test case.
438 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
440 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
441 regressions in gtk-sharp.
443 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
445 * exceptions.cs: New regression tests.
447 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
449 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
451 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
453 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
455 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
457 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
459 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
461 * mini.c (mono_jit_runtime_invoke): Init class in this
462 method instead of trusting mono_jit_compile_method to
463 do the work (because wrappers can be in object class)
465 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
467 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
469 * basic-long.cs: New regression test.
471 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
473 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
476 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
478 * Makefile.am: fix miguel's change to build mono statically against
479 libmono (track build dependencies).
481 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
483 * cfold.c: Some glib versions do not have G_MININT32.
485 2004-05-26 Massimiliano Mantione <massi@ximian.com>
487 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
488 with precision of tan, atan, sin and cos, and implemented related
489 regressions tests (fixes bug 54467, but one new problem appeared and
492 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
494 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
496 * exceptions.cs: Add test for constant folding && division by zero.
498 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
499 since driver.c is in libmono too, so the optimization was useless.
501 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
502 variable to driver.c so the compiler can emit more efficient code to
505 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
507 * Makefile.am: don't distribute generated inssel.[ch] files.
509 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
511 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
512 into the default appdomain. Fixes #58707.
514 * jit-icalls.c: Remove the broken approximation for truncl, doing
515 no conversion is better.
517 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
520 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
522 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
523 of the mcrxr instruction which is not available on some processors
524 even if it's documented to be. Implement add and sub overflow correctly
525 (still not complete for long unsigned). Speed up icalls a bit.
527 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
529 * mini.c (mono_jit_compile_method_with_opt): Make sure that
530 we run .cctor in the current domain instead of target_domain.
532 Fixes bug #58558, .cctor not being called in -O=shared.
534 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
536 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
538 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
540 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
541 which can be done with an imm8, do it that way.
542 (mono_arch_output_basic_block): ditto for a jmp
543 (mono_arch_emit_prolog): Computate maximum offset of a label.
545 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
547 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
548 now tries to allocate prefered physical reg's for virtual
549 regs. This reduces the number of emited spills/loads with
550 20-30% on our core assemblies.
552 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
554 * jit-icalls.c: truncl() is not needed and trunc() is
555 the correct thing to do anyway (bug #58287).
557 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
559 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
562 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
564 * driver.c: enable loop optimizations by default.
566 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
568 * mini-x86.c: fix calc of max loop size when aligning loops start.
570 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
572 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
575 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
577 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
580 * basic-long.cs: Add tests for add/subtract of immediates with carry.
582 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
584 * mini.c (inline_method): Allways inline some wrappers even if the cost
585 is too large. Fixes #58785.
587 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
589 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
591 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
592 (crichton@gimp.org). Beginning of support for sparc/linux.
594 * mini-sparc.c: Optimize retrieval of LMF address.
596 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
598 * exceptions-ppc.c: handle alloca in methods with clauses.
600 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
602 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
604 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
606 * mini.c: Delegate most of the abort signal work to
607 mono_thread_request_interruption, which also handles Stop and Suspend
610 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
612 * mini.c mini.h: Allow inlining of icall wrappers if the backend
613 supports the save/restore lmf opcodes.
615 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
617 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
620 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
622 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
624 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
625 methods which contain array accesses.
627 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
628 boundaries. Fixes #58537.
630 * iltests.il: Add regression test for #58537.
632 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
634 * mini-x86.c (mono_arch_local_regalloc): Last part of
635 fix for bug #58633 (releasing register to early).
637 2004-05-18 Miguel de Icaza <miguel@ximian.com>
639 * basic-long.cs: Add new regression test.
641 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
643 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
644 register too early on the chain.
646 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
648 * mini.c (create_helper_signature): Use a helper function to reduce
649 the code which needs to be written. Also set the calling convention of
650 icalls on windows. Fixes #57840.
652 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
654 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
655 exceptions-ppc.c: added helper function to get the instruction address
656 from a signal handler context.
658 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
660 * helpers.c: use g_get_tmp_dir. Invokes happyness
663 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
665 * helpers.c: Add new env variable to pass args to objdump.
666 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
668 2004-05-17 Radek Doulik <rodo@ximian.com>
670 * Makefile.am (common_sources): added abcremoval.h so it get
671 disted and daily mono packages on go-mono.com will build again
673 2004-05-17 Massimiliano Mantione <massi@ximian.com>
675 * abcremoval.c: Fixed coding style, added copyright header.
677 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
679 * mini.h: Added prototype for abc removal main function.
681 * build_relations_propagation_table.pl: Added copyright header.
683 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
685 * basic-long.cs: reg test for complex ceq_long bug.
687 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
689 * mini-x86.c (mono_arch_local_regalloc): Correctly free
690 reg in long and clob case (bug #58343). Fixed/added comments.
692 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
694 * mini.c (mono_jit_runtime_invoke): Follow new convention
695 of calling the invoke method with an function pointer.
697 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
699 * ChangeLog: Fix author of memory leak patch.
701 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
703 * Makefile.am: fix make dist as well...
706 2004-05-14 Massimiliano Mantione <massi@ximian.com>
708 * cfold.c: Made so that conversions from pointer to int4 are no-ops
709 on archs where pointers are 4 bytes long.
711 * Makefile.am: Added abcremoval.c source file.
713 * abcremoval.c: Added abcremoval.c.
715 * abcremoval.h: Added abcremoval.h.
717 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
719 * inssel.brg: Enabled bounds check removal.
721 * mini.c: Added support for abcrem optimization.
723 * mini.h: Added abcrem optimization label.
725 * driver.c: Added support for abcrem optimization.
727 * propagated_relations_table.def: Added propagated_relations_table.def.
729 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
731 * mini.c, cfold.c: fix style.
733 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
735 * mini.c: handle issue with the low-level implementation of
736 some long opcodes (bug #54209).
738 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
740 * basic.cs: test for my new cmov stuff.
742 2004-05-13 Patrik Torstensson
744 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
745 opt and added peephole documentation.
747 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
749 * tramp-ppc.c: rewrote the generic trampoline code.
751 2004-05-11 Patrik Torstensson
753 * mini-x86.c: optimize long shl/shr asm code (one less branch)
755 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
757 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
759 * mini.h mini.c dominators.c: Applied patch from Derek Woo
760 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
762 * mini.c: Add new icalls for AsAny marshalling.
764 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
766 * tramp-ppc.c, mini-ppc.c: more cleanups.
768 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
770 * mini.c: no warnings.
772 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
774 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
776 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
778 * mini.c: In the thread abort signal handler, if the thread is in the
779 process of being stoped, don't throw the Abort exception, just stop the
782 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
784 * tramp-ppc.c: removed old code.
786 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
788 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
789 do some simple speed optimizations on ppc.
791 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
793 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
794 and large offsets in load/store.
796 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
798 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
799 it causes regressions.
801 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
803 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
806 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
808 * jit-icalls.c: remove warnings.
809 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
810 speedups for unsafe code.
812 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
814 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
816 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
818 * basic-calls.cs: Add new regression test.
820 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
823 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
825 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
828 2004-05-06 Patrik Torstensson
830 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
831 long reg allocation in any reg (not only eax:edx) and implemented
832 long shl/shr ops in asm instead of helpers.
834 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
836 * mini-sparc.h: Fix warnings.
838 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
841 * mini-exceptions.c (mono_handle_exception): Call the filter in a
842 separate statement for clarity.
844 * mini-sparc.c: Update status.
846 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
848 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
851 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
853 * inssel-ppc.brg: another small pre-release workaround:
854 we don't do overflow detection for long_sub_un.
856 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
858 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
859 (also works around a weird ppc bug: 57957).
861 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
863 * tramp-ppc.c: trampoline fixes.
865 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
867 * mini-ppc.c: fixed typos.
869 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
871 * mini-ppc.c, exceptions-ppc.c: more code saves registers
872 at the top of the stack. Fixed typos. Use a frame registers
873 for all the methods with exception clauses.
875 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
877 * exceptions-ppc.c: restore fp registers.
879 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
881 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
882 order from the stack top (moved the stack room to save the
883 return value for trace after the param area). Fixed corruption
884 in restoring registers on unwind.
886 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
888 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
890 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
892 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
893 and prolog/epilog for methods that use it. Allow
894 enough param area room for varargs methods. Fix miguel's
895 breakage in exception handling.
897 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
899 * Makefile.am: run genmdesc only on current arch.
901 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
904 * mini-x86.h: fix the build on windows.
906 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
908 * 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.
910 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
912 * mini-exceptions.c: New file.
914 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
915 Move some parts of the x86 exception handling code to an
916 arch-independent file so it can be shared with other ports.
918 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
920 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
922 2004-04-26 David Waite <mass@akuma.org>
924 * driver.c: remove comma from end of enumeration declaration
926 2004-04-26 Jackson Harper <jackson@ximian.com>
928 * driver.c: parse config file before loading first assembly. This
929 allows the user gac to be enabled/disabled.
931 2004-04-23 Miguel de Icaza <miguel@ximian.com>
933 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
934 simpler mechanism: we do not care what is encoded initially
935 (branch absolute or relative), we care about the code and its
936 target. I kept the old code for reference for now.
938 The new code tries first to determine if the jump is anywhere in
939 the -/+32 absolute meg range, if it succeeds, it encodes using the
940 absolute branch; If not, it tried to find something in the
941 relative range, if not, it uses the handle_thunk code.
943 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
945 * exceptions-ppc.c: use the correct ip register on macosx.
947 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
949 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
951 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
953 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
954 Raise exception on integer divide by zero by hand since the hw
955 doesn't support it. Handle NaNs in FP compares.
957 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
959 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
960 code reducing duplication between the platforms and enabled
961 signal exception handling (on linux for now).
963 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
965 * exceptions-ppc.c: more macosx support.
967 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
969 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
971 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
973 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
975 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
977 * iltests.il: more tests.
979 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
981 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
984 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
986 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
988 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
990 * liveness.c: Mark variables as volatile in all basic blocks reachable
991 from exception clauses.
993 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
995 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
998 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
1000 * iltests.il, basic.cs: more tests for regalloc.
1002 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
1004 * iltests.il: Some tests for register allocation modifications
1007 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1009 * exceptions.cs: Add regression test for bug #56782.
1011 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1012 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1013 the beauty of fixing the same thing in 5 different files...
1015 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1017 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1020 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1022 * mini.c: Add support for STRWLPARRAY marshalling convention.
1024 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1026 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1027 to init the context to setup the regs pointer).
1029 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1031 * exceptions-ppc.c: more exceptions work.
1033 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1035 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1038 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1040 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1041 can use the memory directly.
1043 * cpu-pentium.md: Update documentation from a post from Zoltan.
1045 add x86_add_membase, x86_sub_membase, x86_mul_membase
1047 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1049 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1050 GENERAL_REGS they were also hardcoded for all PPC ports.
1052 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1054 Remove hard-coded limit for floating point registers, use
1055 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1057 Notice that in MacOS X calling conventions you can fit a lot more
1058 floating point values in registers, so I should update the PInvoke
1059 test to excercise the passing of floating point values on the
1060 stack (currently broken).
1062 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1064 * tramp-ppc.c (create_trampoline_code): Added
1065 JUMP_TRAMPOLINE_SIZE.
1066 (ppc_magic_trampoline): Follow the pattern from
1067 x86_magic_trampoline: if code is set to zero, return.
1068 (create_trampoline_code): Always pass MonoMethod to the jump
1069 trampoline, before it was passing a null.
1070 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1071 share the code with mono_arch_create_jit_trampoline.
1073 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1075 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1078 * cpu-g4.md: Added length for jmp instruction, the worst case
1079 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1082 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1084 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1086 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1088 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1089 before each IL instruction.
1091 * mini.c (CEE_BOX): Fix warnings.
1093 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1095 * mini.c: removed a few unused vars and extra whitespace.
1097 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1099 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1101 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1103 (OP_GETCHR): use the above
1104 (CEE_LDELEMA): use the above.
1106 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1107 version of the generic impl.
1108 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1109 (CEE_LDELEMA): use the above.
1111 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1113 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1116 * iltests.il: Added new regression test for #56317.
1118 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1120 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1121 under NetBSD. Fixes #56450.
1123 * liveness.c (update_gen_kill_set): Fix previous patch.
1125 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1127 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1129 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1131 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1134 * inssel-sparc.brg: Add more optimizations.
1136 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1138 2004-04-01 Martin Baulig <martin@ximian.com>
1140 * mini.c (handle_box): New static function; moved the
1141 implementation of CEE_BOX here.
1142 (mono_method_to_ir): Added `constrained_call' variable.
1143 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1144 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1145 mono_method_get_constrained() to get the method.
1147 2004-04-01 Martin Baulig <martin@ximian.com>
1149 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1150 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1151 (mono_method_to_ir): We don't need these macros anymore since
1152 mono_class_get_full() already takes care of it.
1154 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1156 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1157 use @function (as doesn't accept #function here) and check the return
1158 value of system and stop if fails.
1160 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1162 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1164 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1166 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1168 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1170 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1173 * basic-long.cs: Add test for negation of Int64.MinValue.
1175 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1177 * mini-sparc.c: Update status.
1179 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1181 * exceptions-sparc.c: Fix return value in filters.
1183 * inssel-sparc.brg: Fix register allocation in some rules.
1185 2004-03-28 Martin Baulig <martin@ximian.com>
1187 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1190 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1192 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1194 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1195 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1196 remove unused conv_u4 opcode.
1198 * mini-x86.c: Remove valgrind workaround since it slows down things
1199 even when mono is not run under valgrind.
1201 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1203 * mini-sparc.c: Update status.
1205 * inssel-sparc.brg: Add some optimizations.
1207 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1208 future delay slot filling. Add support for varargs, tail calls and JMP.
1210 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1211 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1213 * inssel.brg: Fix register allocation in OP_ARGLIST.
1215 * inssel.brg: Fix warnings.
1217 2004-03-25 Martin Baulig <martin@ximian.com>
1219 * mini.c (inflate_generic_field): Removed.
1220 (mini_get_method): Removed, use mono_get_method_full(),
1221 (mini_get_class): Removed, use mono_class_get_full().
1222 (mono_method_to_ir): Pass our generic context to
1223 mono_field_from_token().
1225 2004-03-25 Martin Baulig <martin@ximian.com>
1227 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1228 of a `MonoMethod *'.
1229 (mini_get_method): Take a `MonoGenericContext *' instead
1230 of a `MonoMethod *'.
1231 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1232 a new local variable called `generic_context' which holds the
1233 current `MonoGenericContext *'; use it to lookup things.
1235 2004-03-24 Martin Baulig <martin@ximian.com>
1237 * mini.c (mini_get_class): New static method; if we're inside a
1238 generic instance, inflate the class if neccessary.
1239 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1241 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1243 * iltests.il: New regression test for #55976.
1245 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1248 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1250 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1253 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1255 * liveness.c: Consider SSA stores as well as loads when making vars
1258 * exceptions.cs: New regression tests for register allocation.
1260 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1262 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1263 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1264 domain lock only to protect puntual access to data structures.
1265 Added access lock for sighash, jit_icall_hash_name,
1266 jit_icall_hash_addr and domain->code_mp.
1268 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1270 * driver.c: Print SIGSEGV handling method.
1272 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1274 * mini.c (setup_jit_tls_data): Handle case when this is called
1275 multiple times for a thread.
1277 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1278 is different from fbxx_un. Fixes #54303. Also use constants instead of
1279 magic numbers in a lot of places.
1281 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1283 * exceptions.cs: Fix cctor test when --regression is used.
1285 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1287 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1290 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1292 * inssel-ppc.brg: fixed register assignments for some rules.
1294 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1296 * exceptions.cs: Add test for exceptions in static constructors.
1298 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1299 static constructors outside the domain lock. Fixes #55720.
1301 2004-03-17 Martin Baulig <martin@ximian.com>
1303 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1304 (inflate_generic_field): Take the `MonoMethod *' instead of the
1305 `MonoClass *' and added support for generic method.
1306 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1307 have a `field->parent->gen_params', only inflate the field if it's
1308 an open constructed type.
1310 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1312 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1313 exception object instead of the preconstructed ones.
1315 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1317 * mini.c: reverted changed to sigsegv_signal_handler commited
1318 accidentally in the previous patch.
1320 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1323 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1324 running --aot with an old assembly.
1326 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1328 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1331 * mini-sparc.c: Add support for v9 branches with prediction.
1333 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1335 * mini.c (mini_init): #warning is GNUC only
1337 * mini-sparc.h: implement __builtin_frame_address
1338 and __builtin_return_address for Sun C compiler
1340 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1342 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1344 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1346 * basic-calls.cs: Add test for unaligned byref long argument passing.
1348 * mini-ops.h: Add sparcv9 compare and branch instructions.
1350 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1351 v9 instructions if we have a v9 cpu.
1353 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1354 registers for global allocation.
1356 * exceptions-sparc.c: Fixes.
1358 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1360 * liveness.c (mono_analyze_liveness): Optimized version.
1362 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1364 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1367 * basic-float.cs basic-calls.cs: New regression tests.
1369 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1371 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1372 sigaltstack implementation.
1374 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1376 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1377 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1379 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1381 * mini.c: Fix warnings.
1383 * mini.c (mono_resolve_patch_target): New function which contains the
1384 arch independent part of the patching process.
1386 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1387 patching code to a separate function.
1389 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1391 * mini.c (add_signal_handler): ifdef out on Windows
1393 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1395 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1396 cpu-sparc.md: Add exception handling support + other fixes.
1398 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1399 typed GC detection in --version.
1401 * basic.cs exceptions.cs: New regression tests.
1403 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1404 the arch specific code can store data during a compilation.
1406 * mini-ops.h: Add OP_SETFRET.
1408 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1409 function, register a separate icall for each arity, so the icalls can
1412 * mini.c (mono_print_tree): Print negative offsets in a more readable
1415 * mini.c: Make signal handling work on sparc.
1417 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1419 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1421 * jit-icalls.c: Emulate truncl by aintl on solaris.
1423 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1425 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1427 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1429 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1431 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1432 a MarshalByRef type, inline a method that performs the check, taking into
1433 account that the object can be a proxy. Also implemented tow new opcodes:
1434 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1435 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1436 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1438 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1440 * mini-ppc.c: if a relative branch displacement is too big
1441 but it points to and area reachable with an absolute branch,
1444 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1446 * mini.c: optimize small copies in cpblk.
1448 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1450 * basic-calls.cs basic-float.cs: New regression tests.
1452 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1453 negative offsets from %fp. Implement localloc. Fix local register
1454 allocation. Fix the case when the this argument needs to be saved to
1455 the stack. Implement some missing opcodes.
1457 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1459 * mini.c (mini_method_compile): Reenable global regalloc in methods
1460 with exception handlers.
1462 * linear-scan.c (mono_varlist_sort): Fix warning.
1464 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1466 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1469 * liveness.c: Make all variables uses in exception clauses volatile, to
1470 prevent them from being allocated to registers. Fixes #42136.
1472 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1474 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1477 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1478 argument to mono_arch_regalloc_cost.
1480 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1483 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1485 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1486 Make the cost of allocating a variable to a register arch dependent.
1488 * basic-calls.cs: Fix compilation of tests.
1490 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1491 helper function to cut back on the number of #ifdefs needed.
1493 * mini-ppc.c: Fix compilation.
1495 * basic-calls.cs: New regression tests.
1497 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1499 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1500 of l0 since that is callee saved.
1502 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1505 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1506 of delay instruction.
1508 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1510 * mini.h (MonoCallInst): Add 'virtual' flag.
1512 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1514 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1516 * *.cs: New regression tests.
1518 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1521 * mini.c (mono_runtime_install_handlers): Fix build.
1523 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1524 'signal_stack_size' members.
1526 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1527 alternate signal stack.
1529 * exceptions-x86.c: Add stack overflow handling.
1531 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1532 functions to arch independent code.
1534 * mini.c (mono_print_tree): Print more detailed info for load_membase
1537 2004-02-23 Martin Baulig <martin@ximian.com>
1539 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1541 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1543 * mini-x86.c: fixed reg allocation for div/rem.
1545 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1547 * driver.c (mono_main): Report some configuratio options on --version.
1549 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1551 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1552 low in the address space. Correctly flush memory in thunks where we
1555 2004-02-20 Martin Baulig <martin@ximian.com>
1557 * mini.c (mini_get_method): New static method; inflate all generic
1558 methods and methods in open generic instances.
1559 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1560 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1562 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1564 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1566 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1568 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1570 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1572 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1573 it compile using Sun's compiler.
1575 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1577 * 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.
1579 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1581 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1583 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1585 * mini-ppc.c: handle calls outside of the allowed range with thunks
1586 allocated using the code manager.
1587 * tramp-ppc.c: use the code manager to hold generated native code.
1588 Fixed the magic trampoline to just patch vtable entries.
1590 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1592 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1595 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1597 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1600 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1601 if we have a working __thread implementation.
1603 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1604 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1606 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1608 * mini-x86.c: Fix compilation under gcc 2.
1610 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1612 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1613 contains a call to the wrapped function.
1615 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1616 OP_<CALL>_IMM opcodes, and use them under X86.
1618 * mini.c (mono_jit_find_compiled_method): Fix warning.
1620 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1622 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1624 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1625 functionality to mini.c.
1627 * mini.c (mono_create_jump_trampoline): New function to create a jump
1628 trampoline. Return a compiled method instead of a trampoline if it
1629 exists. Add a cache for jump trampolines.
1631 * mini.c (mono_jit_find_compiled_method): New function to return a
1632 compiled method if it exists.
1634 * mini-x86.c: Call mono_create_jump_trampoline instead of
1635 mono_arch_create_jit_trampoline.
1637 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1638 a jump trampoline. Fixes #52092.
1640 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1642 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1643 which is not up-to-date. Add check_corlib_version () instead.
1645 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1648 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1649 since newer valgrind versions do not need it.
1651 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1652 compile a method with a given set of optimizations.
1654 * mini.c: Compile icall wrappers on-demand instead of at startup.
1656 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1657 wrapper for an icall.
1659 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1661 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1664 * iltests.il: Add test for non-empty stack before switch instruction.
1666 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1668 * mini.c: Add support for new stringbuilder marshalling conventions.
1670 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1672 2004-02-01 Martin Baulig <martin@ximian.com>
1674 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1675 in `ginst->mtype_argv'.
1677 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1679 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1680 facilitate grepping.
1682 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1684 * mini.c: fixed buglet in initobj generic implementation for references.
1686 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1688 * Makefile.am: make the version script conditional.
1689 * jit-icalls.c: handle missing truncl().
1691 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1693 * exceptions.cs: Add more tests for double->int conversion.
1695 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1696 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1698 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1700 * driver.c: make --verbose --version emit an error
1701 if the loaded corlib doesn't match the runtime version.
1703 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1705 * mini-ppc.h: export ppc_patch().
1706 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1707 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1708 on par or better than on MacOSX.
1710 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1712 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1713 mono_lookup_pinvoke_call.
1715 * mini-x86.c: Under windows, the default pinvoke calling convention is
1716 stdcall. Fixes #52834.
1718 * mini.c (optimize_branches): Add an upper bound to the number of
1719 iterations to prevent infinite loops on strange loops. Fixes #53003.
1721 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1723 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1724 and ISINST. Fixes #52093.
1726 * objects.cs (test_0_vector_array_cast): New tests.
1728 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1730 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1731 checking in Array.Set ().
1733 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1736 * object.cs (test_0_multi_array_cast): New regression test.
1738 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1740 * exceptions-ppc.c: fix build on Linux/PPC.
1742 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1744 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1745 running under valgrind.
1746 (x86_magic_trampoline): Fix build bustage.
1748 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1749 negative values as well. This is needed for the encoding of the line number
1750 info, since sometimes the line numbers are not in increasing order.
1752 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1754 * cpu-pentium.md (localloc): Increase the size of the localloc
1755 instruction since it is a loop under Win32.
1757 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1760 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1762 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1763 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1764 Max Horn (max@quendi.de). Fix file names in comments.
1766 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1768 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1769 avoid stack overflow.
1770 (replace_usage): Avoid uninitialized variable warnings.
1772 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1773 and taking the address of valuetype variables.
1775 2004-01-03 Patrik Torstensson
1777 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1778 for other purposes than FP later on.
1780 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1782 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1785 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1787 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1789 2003-12-30 Patrik Torstensson <p@rxc.se>
1791 * mini-x86.h: Decreased number of availiable fp regs.
1792 Solves corner cases with FP spilling.
1794 2003-12-23 Patrik Torstensson <p@rxc.se>
1796 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1797 for floating point stack tracking / spilling on x86.
1800 * basic-float.cs: added float mul overflow test.
1802 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1804 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1806 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1808 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1809 supports for cond branches that overflow the immediate
1810 overflow offset. mcs can compile simple programs.
1812 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1814 * exceptions-ppc.c: exception handling support wip:
1815 finally handlers get run on exception.
1817 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1819 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1822 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1824 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1825 initial support for stack walking and unwinding.
1827 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1829 * driver.c (mono_main): Make corlib-out-of-sync message more
1830 descriptive. Also remove verify_corlib call.
1832 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1834 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1835 not overlap with other call's arguments, too.
1837 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1839 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1840 move to arch-specific code the choice of arch-specific
1841 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1842 * mini.c: ensure emulation calls will not interleave
1845 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1847 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1848 the magic trampoline stack frame is dropped before executing
1851 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1853 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1854 and integer to fp conversions. Added support for overflowing
1855 arguments on the stack. Reserve a couple more registers as temps.
1856 Added support for aot compilation (as output still needs to be
1859 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1861 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1862 Don't overwrite return register in some corner cases.
1864 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1866 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1867 static constructors when AOT compiling.
1869 * driver.c (mono_main): Call mono_check_corlib_version.
1871 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1873 * cpu-g4.md, basic.cs: fixed div target register.
1875 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1877 * mini-ppc.c, basic.cs: shl_imm fix with test.
1879 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1881 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1882 structures by value. Misc fixes.
1883 * objects.cs: more tests.
1885 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1887 * mini-ppc.c: lconv.ovf.i implemented.
1889 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1892 (mini_init): don't error out if someone already called g_thread_init.
1894 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1896 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1897 to be any type per the spec. Fix abnormal memory usage when
1898 the same object is repeatedly thrown.
1900 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1902 * mini.c: check for overruns in IL code.
1904 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1906 * TODO: Add/remove some todo entries.
1908 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1910 * driver.c (mono_main): Call mono_verify_corlib.
1912 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1914 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1915 This has been moved to mini.c
1916 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1917 type being casted is marshalbyref it could be a proxy, so instead of
1918 emitting the type check code, emit a call to a runtime method that will
1919 perform the check by calling CanCastTo if needed.
1921 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1923 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1924 methods with large stack frames under Win32.
1926 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1928 * Makefile.am: Distribute regression tests.
1930 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1931 at the end instead of inserting each variable into the sorted list.
1933 * linear-scan.c (mono_varlist_sort): New helper function.
1935 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1937 * mini.c: ensure arguments and locals are within bounds.
1939 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1941 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
1944 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1946 * mini.c (mono_cprop_copy_values): Fix crash.
1948 * aot.c: Set verbosity back to 0.
1950 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1952 * regalloc.c: complete memory leak fix by Laurent Morichetti
1955 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1957 * driver.c (main_thread_handler): Revert the previous patch.
1959 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
1962 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
1963 memory from the memory pool.
1965 * driver.c (main_thread_handler): Turn on all optimizations when
1968 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
1969 an array for better performance.
1971 * regalloc.c (mono_regstate_assign): Fix memory leak.
1973 * debug-mini.c (mono_debug_serialize_debug_info): New function to
1974 serialize the debug info.
1976 * debug-mini.c (mono_debug_add_aot_method): New function to load the
1977 debug info from the serialized representation.
1979 * aot.c: Save debug info into the generated file and load it when
1982 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1984 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1986 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
1987 More FP-related fixes.
1989 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
1991 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
1992 and register allocation buglet. Hello world now runs.
1994 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1996 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
1997 * tramp-ppc.c: fixed class init trampoline.
1998 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
2000 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2002 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
2003 mini.c: more ppc changes/fixes.
2005 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2007 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2008 Also optimize the case when the arguments are the same in the caller
2011 * iltests.il: Add tests for tail calls with valuetype arguments.
2013 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2015 * mini-ppc.c: fixes for struct return type.
2017 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2019 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2020 mono_spillvar_offset() to arch-specific code.
2022 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2024 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2026 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2028 * exceptions-x86.c: Fix stack space leaks.
2030 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2031 registers from the lmf if the method has save_lmf set.
2033 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2035 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2036 of icall wrappers into InvokeInDomain, since these are now per-domain.
2038 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2040 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2041 make some opcode emulation and intrinsic ops enabled/disabled
2042 according to the architecture. More fixes.
2044 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2046 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2048 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2050 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2051 arch-specific handling for 'this' and struct return type to
2054 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2056 * aot.c: prevent divide by zero error when reporting (it happened with
2059 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2061 * mini.h (inst_switch): Remove unused macro.
2063 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2066 (load_aot_module): free 'info->methods' and 'info' properly. No more
2067 "free(): invalid pointer blah" messages when you have an old aot
2070 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2072 * jit-icalls.c, mini.c: Added support for context static fields.
2074 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2076 * mini.c (mono_method_blittable): Methods which set LastError are not
2077 blittable either. Fixes #51108.
2079 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2081 * mini.c: flush icache.
2082 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2084 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2086 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2088 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2090 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2093 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2096 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2098 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2100 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2101 instruction when the result is discarded.
2103 * iltests.il (test_0_div_regalloc): New regression test.
2105 * arrays.cs: Fix compilation error.
2107 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2109 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2110 float rules to inssel-x86.brg: sane architectures with FP registers
2111 don't need to implement these rules.
2113 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2115 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2117 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2119 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2120 implementation of 32 bit systems.
2122 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2124 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2125 (Jeroen Zwartepoorte).
2127 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2129 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2130 the caller and the callee matches.
2132 * mini.c (mono_method_to_ir): Add comment.
2134 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2135 signbit is missing on some platforms.
2137 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2139 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2141 * mini.c (setup_jit_tls_data): Call the new function.
2143 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2145 * mini-x86.c: Add experimental support for fast access to the lmf
2146 structure under NPTL/Linux 2.6.x.
2148 2003-11-06 Martin Baulig <martin@ximian.com>
2150 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2151 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2154 2003-11-02 Martin Baulig <martin@ximian.com>
2156 * mini.c (inflate_generic_field): New static method.
2157 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2158 generic instance and the field is declared in a generic type, call
2159 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2161 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2163 * mini.h mini.c (mono_method_same_domain): New function to return
2164 whenever the caller and the callee are in the same domain.
2166 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2168 2003-10-30 Martin Baulig <martin@ximian.com>
2170 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2171 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2173 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2174 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2176 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2178 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2181 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2182 object here, so it is in the correct appdomain etc.
2184 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2186 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2188 (mono_method_to_ir): Avoid freeing the type created returned from
2189 mono_type_create_from_typespec, since it is put into an internal cache
2190 by the function. Fixes pointer.exe.
2192 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2193 trampolines for icalls and pinvokes as well. Fixes #33569.
2195 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2197 * mini.c: Update after appdomain changes.
2199 * mini.c (mono_jit_compile_method_inner): Allways compile native
2200 method wrappers in the root domain, since there can only be one
2201 instance of them, whose address is stored in method->info.
2203 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2205 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2206 environment variable. Instead detect automatically whenever running
2207 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2210 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2212 * trace.c, trace.h: New files that implement the new trace option
2215 * driver.c: Document new --trace options.
2217 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2220 - if (mono_jit_trace_calls)
2221 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2223 * mini.h: prototypes.
2225 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2227 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2229 * mini.c inssel.brg: Implement typedefbyref opcodes.
2231 * mini.c (mono_jit_compile_method): Remove unused local variable.
2233 * mini.c (mono_jit_compile_method_inner): Ditto.
2235 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2237 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2239 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2241 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2243 * mini.c (mono_no_aot): Remove unused global variable.
2245 * mini.c: Thread safety fixes.
2247 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2249 * mini.c (mono_create_class_init_trampoline): Add a lock around
2250 class_init_hash_addr.
2252 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2255 * mini.c: Decompose the NEWARR instruction before decomposing its
2256 arguments. Fixes #30073.
2258 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2260 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2263 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2265 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2267 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2269 * driver.c: Add support for compiling icall wrappers to --compile.
2271 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2273 * inssel.brg: The empty value in class->interface_offsets is -1, not
2276 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2278 * objects.cs: New test for 'is' operator on an array of interfaces.
2280 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2282 * tramp-ppc.c: update trampoline code to support jumps
2283 and class initialization.
2285 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2287 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2289 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2291 * inssel.brg (OP_UNBOX): Remove unused rule.
2293 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2294 region instead of one for each method. Fixes #47813.
2296 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2298 * exceptions.cs (test_0_nested_finally): New regression test for
2299 nested exception handlers.
2301 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2303 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2305 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2308 * mini.c (mono_method_check_inlining): Make the inlining limit
2309 configurable by an environment variable.
2311 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2313 * mini.h: Bump AOT file version.
2315 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2316 token, store the image along with the token, since the token might not
2317 refer to the same image as the method containing the relocation,
2318 because of inlining.
2320 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2322 * mini.c (mono_precompile_assemblies): New function to compile
2323 all methods in all loaded assemblies.
2325 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2327 * regalloc.h regalloc.c (MonoRegState): Change the type of
2328 iassign and fassign to int*, since they can contain large negative
2329 values if the register is spilled. Also added some comments. Fixes
2332 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2333 under Win32. Fixes #42964.
2335 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2337 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2339 * aot.c: Added support for AOT compiling methods which contain calls
2340 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2343 * driver.c (compile_all_methods): Run the compilation in a thread
2344 managed by mono. Fixes #44023.
2346 * mini.c (mono_codegen): Print full method name in verbose output.
2348 * mini-x86.c (mono_arch_patch_code): Fix warning.
2350 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2351 jumps, since the method we are jumping to might be domain-specific.
2353 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2355 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2357 * inssel.brg: string chars are unsigned.
2359 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2361 * TODO: New todo item.
2363 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2364 which calls mono_runtime_class_init and patches the call site to
2365 avoid further calls.
2366 (mono_arch_create_class_init_trampoline): New arch specific function
2367 to create a class init trampoline.
2368 (create_trampoline_code): Generalized so it can create
2369 class init trampolines as well.
2371 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2372 (mono_create_class_init_trampoline): New function to create and cache
2373 class init trampolines.
2374 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2375 vtable given the address of a class init trampoline. Used by the
2377 (mono_codegen): Generate a call to a trampoline instead of
2378 mono_runtime_class_init in LDSFLD[A].
2379 (mono_codegen): Add relocations for the new trampoline.
2381 * mini.h mini-x86.c aot.c: Added a new relocation type:
2382 MONO_PATCH_INFO_CLASS_INIT.
2384 * mini.h: Bump AOT version number.
2386 * aot.c: Create a copy of the loaded code instead of using the original
2387 so methods which call each other will be close in memory, improving
2390 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2391 patch since it breaks the regression tests.
2393 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2394 for the register saving instruction sequence since the
2395 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2397 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2399 * TODO: Fix todo item && remove another.
2401 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2403 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2406 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2407 function of the module.
2409 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2410 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2411 --no-aot command line option.
2413 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2415 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2416 by Bernie Solomon (bernard@ugsolutions.com).
2418 * inssel.brg: Refactor the interface offset table related code into
2419 its separate functions and add support for the AOT case.
2421 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2423 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2425 * aot.c: Added mono_aot_verbose variable and made all debugging
2426 output depend on the value of this variable.
2428 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2429 method_label and info_label.
2431 * mini.h mini-x86.c aot.c: Added a new relocation type
2432 MONO_PATCH_INFO_IID for klass->interface_id.
2434 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2435 the MonoJitInfo structure.
2437 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2438 a non-root appdomain in shared mode.
2440 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2442 * aot.c: make aot loader less verbose. Remove free of unused variable.
2444 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2446 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2448 * .cvsignore: Added *.dll.
2450 * mini.c (mono_print_tree_nl): New function callable while debugging.
2452 * mini.c (mono_print_code): Export this.
2454 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2457 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2459 * mini.h (MonoCompile): Added 'jit_info' field.
2461 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2462 the cfg structure, since it is needed by the AOT compiler.
2464 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2466 * aot.c: A major rewrite. Changes include:
2467 - save exception tables for methods which have them.
2468 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2470 - reworked the file format so it is now much smaller and needs
2471 fewer relocation entries.
2473 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2475 * aot.c (load_aot_module): Fix build bustage on platforms without
2478 2003-09-04 Martin Baulig <martin@ximian.com>
2480 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2482 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2484 * TODO: Some new optimization ideas.
2486 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2488 * aot.c: Save the optimization flags used to compile the code into
2491 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2492 support emitting domain specific code.
2494 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2495 no longer domain neutral. It can be made domain neutral by compiling
2496 with --optimize=shared.
2498 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2501 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2502 loading of AOT code.
2504 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2506 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2507 if there is no domain neutrality information.
2509 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2511 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2512 format version into the generated library.
2514 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2515 callee method into the caller since one of them could be shared.
2517 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2518 system exceptions from AOT code now works.
2520 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2521 method if it is domain neutral and the callee is not.
2523 * graph.c (cfg_emit_one_loop_level): Fix warning.
2525 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2527 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2530 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2532 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2533 is needed by code which is executed before mono_runtime_init ().
2534 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2536 * mini.c (mono_thread_abort): Fix warning.
2537 (mono_jit_compile_method): Call static constructor in the AOT case too.
2539 * aot.c (mono_compile_assembly): Fix warning.
2541 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2543 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2545 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2547 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2549 * cpu-pentium.md: Fix the length of call opcodes so they include the
2550 ESP restoring instruction. Fixes #47968.
2552 2003-08-28 Martin Baulig <martin@ximian.com>
2554 * mini-x86.c (mono_arch_call_opcode): Added support for
2555 MONO_TYPE_GENERICINST.
2557 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2559 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2561 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2562 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2564 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2567 2003-08-26 Martin Baulig <martin@ximian.com>
2569 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2570 when reporting an error, set this to the actual error location.
2571 (mono_method_to_ir): Report the correct error location if
2572 get_basic_blocks() returned an error.
2574 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2576 * mini.c (mono_type_blittable): OBJECT is not blittable.
2577 (mono_method_blittable): Methods which have marshalling descriptors
2578 are not blittable either. Fixes #47842.
2580 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2582 * driver.c mini.c: Use an environment variable instead of a global
2583 variable. Also fix the build.
2585 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2586 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2589 * driver.c mini.c: Added --with-valgrind option to turn off some
2590 code which prevents mono from running under valgrind.
2592 * mini.c (mono_emit_call_args): Fixed warning.
2594 * mini.c (mono_emulate_opcode): Fixed warning.
2596 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2598 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2599 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2600 regalloc.c, regalloc.h: specify available registers in arch-specific
2601 code and support floats in the regallocator (patch by Laurent Morichetti
2604 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2606 * mini.c: mono_thread_current() can be called only after
2607 mono_runtime_init(): rearrange code to not call it early on.
2609 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2611 * mini.c: allocate jump tables in the code mempools.
2613 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2615 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2618 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2620 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2621 12 to 16. This fixes bug #47453.
2624 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2626 * mini-ppc.c: fixed indexed load and unsigned compares.
2628 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2630 * mini.c: reenabled installation of handler for
2631 thread abort signal.
2633 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2635 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2636 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2637 until it's fixed and actually useful.
2639 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2641 * inssel-long32.brg: couple more opcodes implemented.
2643 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2645 * mini-sparc.c: Even more opcodes implemeted.
2647 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2649 * mini-sparc.c: More opcodes implemented.
2651 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2653 * mini-sparc.c: More opcodes implemented.
2655 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2657 * inssel-sparc.brg: Add some needed rules. Direct
2659 * Makefile.am: Use inssel-sparc.brg
2660 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2661 an assert happy for now.
2663 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2665 * mini-sparc.c: Fixed compile errors.
2666 * exceptions-sparc.c: Same. We now produce a mono binary
2667 on sparc-linux. Yea.
2669 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2671 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2672 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2673 They compile, but do not work.
2675 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2677 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2678 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2679 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2682 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2684 * mini.c: more opcodes implemented and better support for generics.
2686 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2688 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2689 * mini.c, mini.h: first cut at generics support: some new instructions
2690 added and changed the behaviour of some of the existing ones.
2692 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2694 * mini.c: Removed definition of metadata_shared mutex here.
2696 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2698 * mini-x86.c: make vararg calls work for instance methods.
2700 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2702 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2703 returns the arguments in a separte list, now.
2705 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2707 * aot.c, mini.c: updates for array type representation changes.
2709 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2711 * mini.c: register function to perform jit shutdown.
2713 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2715 * mini.c: use a faster allocator if possible.
2717 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2719 * aot.c: some cleanups and portability changes.
2721 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2723 * mini.c: use faster allocation for CEE_BOX if possible.
2725 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2727 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2728 Moved inlined mempcy code to its own function so that is can be
2729 reused. Added an inline memset function as well (optimized initobj).
2730 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2732 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2734 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2736 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2738 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2739 arch code can setup the cpu for CLR execution, if needed.
2740 We use it on x86 to set the precision of FP operations.
2742 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2744 * mini.c: disable some optimizations if we can guess they'll cost too
2745 much for a given method.
2747 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2749 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2751 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2752 * mini.h mini.c mini-x86.c: Added instruction level coverage
2753 info collection support.
2755 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2757 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2758 is now implemented in the profiling API. Get rid of a couple of
2759 unnecessary global variables.
2761 2003-06-15 Nick Drochak <ndrochak@gol.com>
2763 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2764 * cpu-g4.md: add op_bigmul and op_bigmul_un
2765 * cpu_pentium.md: add op_bigmul_un
2766 * inssel-long32.brg: add rule for unsigned bigmul
2767 * mini-ops.h: define OP_BIGMUL_UN
2768 * mini-x86.c: THE BUG: handle (un)signed properly
2769 * mini.c: choose unsigned opcode if needed.
2770 This set of patches fixes bug #44291
2772 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2774 * mini.c (optimize_branches): improved to handle all kinds of
2775 conditional branches.
2777 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2779 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2780 don't raise exceptions.
2782 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2784 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2785 to arch-specific files.
2787 2003-06-09 Martin Baulig <martin@ximian.com>
2789 * Makefile.am (libs): Added $(LIBGC_LIBS).
2791 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2793 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2794 and OP_ATAN (fixes bug#44293).
2796 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2798 * Makefile.am, mini-x86.c: rename cpu description array to
2799 pentium_desc, since some compilers define the 'pentium' preprocessor
2802 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2804 * mini.c (mini_select_instructions): add explicit branch if the
2805 following block is not the false target of a conditional branch -
2806 we need this with any optimization that reorder or remove bblocks
2808 * mini.c (optimize_branches): bug fixes
2810 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2812 * mini.c (mono_method_to_ir): inline static readonly fields
2814 * ssa.c (fold_tree): start cfold support for long (very simple
2817 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2819 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2821 * inssel.brg: fixed memcpy (bug #44219).
2823 2003-06-05 Dick Porter <dick@ximian.com>
2825 * driver.c: Set the glib log levels to not abort if g_message
2828 g_set_prgname() has to happen before mini_init() so that the
2829 process handle gets the info.
2831 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2833 * driver.c: add intrins to the default optimizations to get wider
2836 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2838 * mini.h: some large basic blocks will overflow a 16-bit
2839 integers for symbolic registers.
2841 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2843 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2844 (mono_arch_output_basic_block): fix bug 43499
2846 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2848 * mini.c: kill duplicated definition of mono_debug_format.
2850 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2852 * mini-x86.c, arrays.cs: fixed register allocation bug.
2854 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2856 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2858 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2860 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2863 (print_method_from_ip): also print source location information if
2866 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2868 * mini.c (mono_find_block_region): bug fix in region code
2869 (mini_method_compile): enable removing unreachable code again, but
2870 only in methods without exception clauses.
2872 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2874 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2875 Implemented arglist opcode and handling of TypedReference type.
2876 Fixed x86 call convention when a structure is returned.
2877 Minimal support for calling static vararg methods.
2879 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2881 * mini.c (mini_method_compile): always remove unreachable code,
2882 because the code in them may be inconsistent (access to dead
2883 variables for example).
2885 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2887 * driver.c, debug-mini.c: warning fixes.
2889 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2891 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2893 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2895 * mini.c: thread-static fields are registered in mono_class_vtable(),
2896 so ensure the function is called before checking for them.
2898 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2900 * mini.c (optimize_branches): fix for bug 43586
2902 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2903 overflow (fixes Bug #43639)
2905 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2907 * mini.c, objects.cs: allow the use of stobj for primitive types.
2909 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2911 * mini.c: be less strict about argument checking until we support
2912 running the verifier.
2914 2003-05-27 Nick Drochak <ndrochak@gol.com>
2916 * basic-long.cs: tests for (ulong)int * (ulong)int also
2917 * mini.c: use the same trick for (ulong)int * (ulong)int
2919 2003-05-27 Nick Drochak <ndrochak@gol.com>
2921 * basic-long.cs: add regression test for (long)int * (long)int
2922 * cpu-pentium.md: add op_bigmul specification
2923 * inssel-long32.brg: add OP_BIGMUL rule
2924 * mini-ops.h: add OP_BIGMUL
2925 * mini-x86.c: register allocator: handle case where src1 needs to be
2927 * mini.c: substitute special BIGMUL opcode in the tree for
2928 (long)int * (long)int
2930 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2932 * jit-icalls.c: call the type ctor on field access if needed.
2934 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2936 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2937 to a method (including results of ldelema, bug#43207).
2939 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
2941 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
2942 colors to show exception handler blocks.
2944 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
2945 (fix for pinvoke7.cs).
2947 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2949 * mini.h, mini.c: ensure correct initialization order for types that
2950 require it. Prepare for lazy compilation of jit icall wrappers.
2951 Provide a name for opcode emulation to reduce unneeded mallocing.
2953 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
2955 * mini-x86.c: better register restoring code and profiling
2956 support for tail calls.
2958 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2960 * mini.h, driver.c: prepare for leaf methods optimization.
2962 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2964 * mini.c: get targets of branches before converting a method.
2966 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
2968 * mini.c (optimize_branches): added some experimental code (disbaled)
2970 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
2972 * mini.c (optimize_branches): fix branch to branch optimization
2974 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
2976 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
2978 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
2980 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
2983 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
2985 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
2986 enable use of interface variables again.
2988 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
2989 I1 to registers because there is no simply way to sign extend 8bit
2990 quantities in caller saved registers on x86.
2992 * inssel-float.brg: set costs of some rules to 2 so
2993 that monobure always select the arch. specific ones if supplied,
2994 regardless of the order we pass the files to monoburg.
2996 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2998 * mini.c, mini-x86.c: since the magic trampoline for jumps
2999 can't patch the code directly, we do it as soon as the
3000 method gets compiled.
3002 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
3004 * mini-x86.c, mini.h: introduce a new patching method
3005 to support CEE_JMP and tail calls.
3006 * mini.c: obey tail.call. Don't precompile methods target
3008 * tramp-x86.c: new trampoline code to handle methods
3009 reached through a jump.
3011 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3013 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3014 bit values to registers
3016 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3018 * mini.c (mono_compile_get_interface_var): share interface
3019 variables if possible.
3021 2003-05-16 Martin Baulig <martin@ximian.com>
3023 * debug-mini.c (mono_init_debugger): New function to initialize
3024 the debugger. This is not in the debugger since it needs to
3025 access some of mini's internals.
3027 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3029 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3031 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3033 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3034 for value type handling.
3036 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3038 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3039 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3041 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3043 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3044 the constructor through a proxy.
3046 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3048 * jit-icalls.c, inssel.brg: fixes to array element address
3051 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3053 * mini-x86.c (is_regsize_var): allocate pointer to registers
3055 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3057 * driver.c: fixed typo, added intrins to the set of optimizations
3058 tested with regressions.
3060 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3062 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3063 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3066 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3068 * inssel.brg: remove some common pop instructions without side effects
3070 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3072 * inssel-x86.brg: fixed thinko in int to double conversions.
3074 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3076 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3078 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3080 * inssel-long32.brg: two more missing instructions.
3082 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3084 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3087 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3089 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3092 * basic-float.cs: Added tests for negative zero.
3094 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3096 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3097 a couple of missing operations for long casts, with test cases.
3099 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3101 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3103 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3105 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3106 code size estimation.
3108 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3110 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3111 abstract methods (fix bug 42542)
3113 * aot.c: add ability to handle array types
3115 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3117 * mini.c: Call the _specific versions of the object allocation
3118 functions if possible.
3120 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3122 * driver.c: call setlocale ().
3124 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3126 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3129 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3131 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3133 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3134 wrappers (fix bug 42122)
3136 2003-05-04 Martin Baulig <martin@ximian.com>
3138 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3140 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3141 s/mini_set_defaults/mono_set_defaults/g.
3143 2003-05-04 Martin Baulig <martin@ximian.com>
3145 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3147 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3149 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3150 (reported by Don Roberts).
3152 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3154 * mini.c: temporarily work around two bugs for this release.
3156 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3158 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3159 that contains -export-dynamic and it makes using the ld script
3161 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3163 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3165 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3168 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3170 * mini.c: make sure leave calls all the needed finally blocks,
3171 even when the target jumps out of multiple exception clauses.
3173 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3175 * ldscript, Makefile.am: add linker script to reduce the number of
3176 exported symbols (should also fix the issues with libwine defining
3177 some of the same symbols in io-layer).
3179 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3181 * driver.c (mini_main): Avoid assertion when no file name is given on
3184 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3186 * driver.c: added --version/-V command line option.
3187 Added the inline optimization in the regression tests.
3189 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3191 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3192 to the type in the method signature (fixes bug#42134).
3194 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3196 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3198 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3200 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3202 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3204 * driver.c: fixed bug #42100.
3206 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3208 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3210 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3212 * mini.c: moved most of the code required to do inlining to its own
3213 function so it can be reused. Inline also ctors if appropriate.
3215 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3217 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3218 the runtime can call mono API functions.
3220 2003-04-27 Martin Baulig <martin@ximian.com>
3222 * debug-mini.c (mono_debug_init_method): Added
3223 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3224 send a notification to the debugger.
3226 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3227 running in the Mono Debugger, just pass the breakpoint number to
3228 mono_debug_init_method().
3230 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3232 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3234 * mini.c: allow some more unsafe compares.
3236 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3238 * mini-x86.c, Makefile.am: make distcheck works (partially from
3239 a patch by Richard Lee <r.h.lee@attbi.com>).
3240 * regset.c, regset.h: removed, they are unused.
3242 2003-04-25 Dick Porter <dick@ximian.com>
3244 * driver.c: Usage reports the name as 'mono' not 'mini'
3245 * exceptions-x86.c: Build and run on freebsd
3247 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3249 * Makefile.am: install the program with the 'mono' name and
3250 the library as libmono instead of mini and libmini.
3252 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3254 * driver.c: provide the APIs for the embedding interface of the old jit.
3256 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3258 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3260 2003-04-23 Martin Baulig <martin@ximian.com>
3262 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3264 * driver.c: Added `--debug' command line argument to enable
3267 2003-04-23 Martin Baulig <martin@ximian.com>
3269 * debug.[ch]: Removed. The code is now in
3270 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3272 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3275 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3277 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3279 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3282 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3283 mono_domain_finalize.
3284 (mini_method_compile): use mono_method_profile* if the the option is
3287 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3289 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3290 methods with their wrapper.
3292 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3293 methods with their wrapper.
3295 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3298 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3301 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3304 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3306 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3308 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3310 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3311 of the mempool. This is slightly faster and uses less memory
3313 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3315 * mini.c: avoid O(n) allocation for variables.
3317 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3319 * mini.c: handle items on the stack after inlining methods.
3321 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3323 * mini.c: make the method->opcode optimization dependent
3324 on MONO_OPT_INSTRINS and do it lazily.
3326 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3328 * driver.c: print overall results at the end of regression run.
3330 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3332 * inssel.brg: don't overwrite symbolic registers.
3334 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3336 * inssel-x86.brg: fix conversion from long to float.
3338 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3340 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3342 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3344 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3346 * driver.c: Added --print-vtable option as in the old JIT.
3348 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3350 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3352 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3354 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3356 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3358 * mini.c regalloc.c regalloc.h: Fix memory leak.
3360 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3362 * aot.c (mono_aot_get_method): register all used strings
3364 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3366 * mini.c: always intern strings references with ldstr at compile time.
3368 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3370 * Makefile.am: add BUILT_SOURCES.
3372 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3374 * driver.c: give a better error message when the assembly to execute
3375 doesn't have an entry point.
3377 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3379 * Makefile.am: added hack for automake
3381 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3384 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3386 22003-04-07 Martin Baulig <martin@ximian.com>
3388 * Makefile.am: Added Makefile.am.
3390 * debugger-main.c: Removed, this is now in the debugger where it
3393 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob