1 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
4 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
6 * mini-s390.c: fix tail processing
8 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
10 * mini-ppc.c: mul.ovf.un exception name fix.
12 2004-08-03 Martin Baulig <martin@ximian.com>
14 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
15 instances; before jumping to `handle_enum', also modify `ptype'.
17 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
19 * cpu-sparc.md: fcall maximal length too small.
21 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
23 * mini-amd64.c mini.h: Add initial support for passing/returning
24 structures to/from pinvoked methods.
26 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
28 * mini-ppc.c: reg allocator fix.
30 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
32 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
34 * inssel.brg: Optimize memset on 64 bit machines.
36 * mini-amd64.c: Fix some vararg cases.
38 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
40 * mini-s390.c: Corrected macro in emit_float_to_int
42 * s390-abi.cs: Tests to exercise the s390 ABI
44 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
46 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
49 * basic.cs: Add a test for add.ovf.un.
51 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
53 * mini-sparc.c: add case for OP_IDIV_UN
55 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
57 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
59 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
61 2004-07-30 Ben Maurer <bmaurer@ximian.com>
63 * basic.cs: regression tests.
65 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
68 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
70 * basic.cs: Add a new test.
72 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
73 and AOT. Various fixes and optimizations.
75 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
77 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
79 * mini-ppc.c: make sure temp regs are not used for global reg
82 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
84 * cpu-sparc.md: conv_i8 fix for 64bits
86 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
88 2004-07-29 Ben Maurer <bmaurer@ximian.com>
90 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
91 add opcode for cmp BYTE PTR [eax], imm.
93 * inssel.brg: Make memcpy and memset takes bases.
95 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
97 * *-amd64.*: More AMD64 work.
99 2004-07-28 Ben Maurer <bmaurer@ximian.com>
101 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
102 add a compare-not-equal opcode.
104 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
106 * mini.c: Use mono_init_from_assembly instead of mono_init.
108 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
110 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
112 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
114 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
116 * inssel.brg: 64 bit fixes.
118 * mini.h (MonoCallInst): Add some AMD64 specific data.
120 * mini.h: Add some OP_P opcodes.
122 2004-07-28 Ben Maurer <bmaurer@ximian.com>
124 * basic.cs: tests for 61797 and 61740
126 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
128 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
129 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
131 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
133 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
135 * *-amd64*.*: Ongoing AMD64 work.
137 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
139 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
141 * *-amd64*: Ongoing AMD64 work.
143 * mini-arch.h: Add AMD64 support.
145 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
147 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
149 * mini-ops.h: Add new opcodes.
151 * Makefile.am: Add AMD64 support.
153 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
154 rules into the inssel-long*.brg files.
156 * *-amd64.*: Add beginnings of AMD64 backend.
158 2004-07-22 Ben Maurer <bmaurer@ximian.com>
160 * mini.c (print_dfn): commenting out the code that prints
161 the cil. With -O=deadce, this makes -v -v crash.
163 * cpu-pentium.md: make checkthis have a length of 2
165 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
167 * mini-sparc.h: fix implementations of __builtin
168 functions for Sun compiler for V9.
170 2004-07-16 Ben Maurer <bmaurer@ximain.com>
172 * mini.c: use the new stelem.ref wrapper
173 * exceptions.cs, arrays.cs: new stelem.ref tests
175 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
177 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
178 new XSP should work with these changes).
180 2004-07-14 Ben Maurer <bmaurer@ximain.com>
182 * inssel-{long32,x86,}.brg: trivial optimizations.
184 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
186 * mini.c: load value when emitting box operation in
189 2004-07-12 Ben Maurer <bmaurer@ximian.com>
191 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
192 is one byte shorter than cmp DWORD PTR [eax], 0.
194 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
196 * inssel-ppc.brg: arguments on the stack are always
197 relative to the stack pointer (spotted by Neale Ferguson).
199 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
201 * exceptions-x86.c: delay appending the method name to the trace until
202 after mono_jit_info_table_find is called, as this gets the real
205 2004-07-09 Ben Maurer <bmaurer@ximian.com>
207 * aot.c: register roots
209 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
211 * aot.c : I could just use PLATFORM_WIN32 flag.
213 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
215 * aot.c : Reverting the previous fix. This time it broke linux build.
217 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
219 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
221 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
223 * mini.c (handle_stack_args): Remove some more debugging code.
225 * mini.c (handle_stack_args): Remove debug output left in by mistake.
227 * driver.c mini.h aot.c: Allow additional options to be specified with
228 --aot and pass them to mono_compile_assembly.
230 * aot.c: Add experimental code to AOT compile all loaded assemblies
231 on demand and save the code into a cache in the filesystem.
233 * aot.c: Add support for more wrapper methods.
235 * mini.c (handle_stack_args): Handle some corner cases. Fixes
238 * cpu-*.md: Remove removed opcodes.
240 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
241 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
242 related icalls to marshal.c.
244 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
246 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
248 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
250 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
252 2004-07-06 Ben Maurer <bmaurer@ximian.com>
253 * liveness.c: If liveness is recomputated we need to reset the information
254 for each variable. This way, if the liveness range has been narrowed
255 by optimizations that happened after the last computation, we can return
258 For example, if you have
263 // Tons of code that does not affect i
269 i = 0 is dead code and will be removed by SSA. However, when
270 linear scan gets to the code, i will still appear to be live
271 throughout the entire block. This prevents good register allocation.
273 2004-07-06 Martin Baulig <martin@ximian.com>
275 * debug-mini.c (mono_debug_init_method): Allow
276 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
277 (mono_debug_add_icall_wrapper): New method.
279 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
281 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
283 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
286 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
288 * aot.c (mono_aot_load_method): Fix loading of debug info.
290 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
292 * aot.c: Add logging support.
294 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
296 * mini.h: Add prototype for mono_print_method_from_ip.
298 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
300 * inssel.brg: 64 bit fixes.
302 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
305 * Makefile.am: Add SPARC64 support.
307 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
309 * aot.c: Fix alignment problems on 32 bit platforms.
311 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
313 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
316 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
319 * mini.h: Bump AOT file version. Some 64 bit fixes.
321 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
323 * inssel-sparc.brg: Add new rule to avoid register moves.
325 * inssel.brg: Add ldind_to_load_membase helper function.
327 2004-06-30 Ben Maurer <bmaurer@ximian.com>
329 * mini.c: OffsetToStringData intrinsic.
331 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
333 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
335 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
338 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
339 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
341 * mini.c: reinstated mono_compile_get_interface_var()
342 on x86, too, since the change breaks the Gtk# build there as well.
344 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
346 * driver.c: remove loop from the default optimizations: it seems to
347 interact badly with some of the other options (see bug #60613).
349 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
351 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
352 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
354 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
356 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
357 vararg-using methods.
359 2004-06-21 Martin Baulig <martin@ximian.com>
361 * mini/mini-exceptions.c
362 (mono_handle_exception): Added `gpointer original_ip' argument.
363 After calling mono_unhandled_exception(), call
364 mono_debugger_unhandled_exception() and if that returns true,
365 restore the context and return.
367 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
369 * mini-ppc.c: prefer the use of relative branches so
370 they won't need to be patched in aot code (patch from Patrick Beard).
372 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
374 * aot.c: patch from Patrick Beard to make the output assembly
375 more correct for the MacOSX assembler. Small tweak to
376 generate sane images on Linux/PPC, too.
378 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
380 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
381 case until bug #59509 is fixed (shows up in #60332).
383 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
385 * mini.c: make sure the needed wrappers are compiled, too, with
388 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
390 * driver.c: remove NPTL reference in --version output.
392 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
394 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
395 generate valid assembly for the Mach-O assembler.
397 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
399 * driver.c: don't include abcrem in the all optimization specifier
400 since it slows down jit compilation too much for now.
402 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
404 * mini.c: use BIGMUL only if both operands have the same signage.
405 * iltests.il: Test for bug 60056. (errors related to signage in
410 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
412 * mini.c, aot.c: memory leak fixes.
414 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
416 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
418 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
420 * Makefile.am: remove the -static hack completely, it links in
421 statically glib as well.
423 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
425 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
426 * exceptions.cs: make it compile with new mcs/csc.
428 2004-06-03 Massimiliano Mantione <massi@ximian.com>
429 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
430 and added relevant test case.
432 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
434 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
435 regressions in gtk-sharp.
437 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
439 * exceptions.cs: New regression tests.
441 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
443 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
445 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
447 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
449 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
451 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
453 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
455 * mini.c (mono_jit_runtime_invoke): Init class in this
456 method instead of trusting mono_jit_compile_method to
457 do the work (because wrappers can be in object class)
459 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
461 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
463 * basic-long.cs: New regression test.
465 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
467 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
470 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
472 * Makefile.am: fix miguel's change to build mono statically against
473 libmono (track build dependencies).
475 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
477 * cfold.c: Some glib versions do not have G_MININT32.
479 2004-05-26 Massimiliano Mantione <massi@ximian.com>
481 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
482 with precision of tan, atan, sin and cos, and implemented related
483 regressions tests (fixes bug 54467, but one new problem appeared and
486 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
488 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
490 * exceptions.cs: Add test for constant folding && division by zero.
492 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
493 since driver.c is in libmono too, so the optimization was useless.
495 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
496 variable to driver.c so the compiler can emit more efficient code to
499 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
501 * Makefile.am: don't distribute generated inssel.[ch] files.
503 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
505 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
506 into the default appdomain. Fixes #58707.
508 * jit-icalls.c: Remove the broken approximation for truncl, doing
509 no conversion is better.
511 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
514 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
516 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
517 of the mcrxr instruction which is not available on some processors
518 even if it's documented to be. Implement add and sub overflow correctly
519 (still not complete for long unsigned). Speed up icalls a bit.
521 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
523 * mini.c (mono_jit_compile_method_with_opt): Make sure that
524 we run .cctor in the current domain instead of target_domain.
526 Fixes bug #58558, .cctor not being called in -O=shared.
528 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
530 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
532 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
534 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
535 which can be done with an imm8, do it that way.
536 (mono_arch_output_basic_block): ditto for a jmp
537 (mono_arch_emit_prolog): Computate maximum offset of a label.
539 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
541 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
542 now tries to allocate prefered physical reg's for virtual
543 regs. This reduces the number of emited spills/loads with
544 20-30% on our core assemblies.
546 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
548 * jit-icalls.c: truncl() is not needed and trunc() is
549 the correct thing to do anyway (bug #58287).
551 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
553 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
556 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
558 * driver.c: enable loop optimizations by default.
560 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
562 * mini-x86.c: fix calc of max loop size when aligning loops start.
564 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
566 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
569 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
571 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
574 * basic-long.cs: Add tests for add/subtract of immediates with carry.
576 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
578 * mini.c (inline_method): Allways inline some wrappers even if the cost
579 is too large. Fixes #58785.
581 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
583 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
585 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
586 (crichton@gimp.org). Beginning of support for sparc/linux.
588 * mini-sparc.c: Optimize retrieval of LMF address.
590 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
592 * exceptions-ppc.c: handle alloca in methods with clauses.
594 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
596 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
598 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
600 * mini.c: Delegate most of the abort signal work to
601 mono_thread_request_interruption, which also handles Stop and Suspend
604 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
606 * mini.c mini.h: Allow inlining of icall wrappers if the backend
607 supports the save/restore lmf opcodes.
609 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
611 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
614 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
616 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
618 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
619 methods which contain array accesses.
621 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
622 boundaries. Fixes #58537.
624 * iltests.il: Add regression test for #58537.
626 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
628 * mini-x86.c (mono_arch_local_regalloc): Last part of
629 fix for bug #58633 (releasing register to early).
631 2004-05-18 Miguel de Icaza <miguel@ximian.com>
633 * basic-long.cs: Add new regression test.
635 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
637 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
638 register too early on the chain.
640 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
642 * mini.c (create_helper_signature): Use a helper function to reduce
643 the code which needs to be written. Also set the calling convention of
644 icalls on windows. Fixes #57840.
646 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
648 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
649 exceptions-ppc.c: added helper function to get the instruction address
650 from a signal handler context.
652 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
654 * helpers.c: use g_get_tmp_dir. Invokes happyness
657 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
659 * helpers.c: Add new env variable to pass args to objdump.
660 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
662 2004-05-17 Radek Doulik <rodo@ximian.com>
664 * Makefile.am (common_sources): added abcremoval.h so it get
665 disted and daily mono packages on go-mono.com will build again
667 2004-05-17 Massimiliano Mantione <massi@ximian.com>
669 * abcremoval.c: Fixed coding style, added copyright header.
671 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
673 * mini.h: Added prototype for abc removal main function.
675 * build_relations_propagation_table.pl: Added copyright header.
677 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
679 * basic-long.cs: reg test for complex ceq_long bug.
681 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
683 * mini-x86.c (mono_arch_local_regalloc): Correctly free
684 reg in long and clob case (bug #58343). Fixed/added comments.
686 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
688 * mini.c (mono_jit_runtime_invoke): Follow new convention
689 of calling the invoke method with an function pointer.
691 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
693 * ChangeLog: Fix author of memory leak patch.
695 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
697 * Makefile.am: fix make dist as well...
700 2004-05-14 Massimiliano Mantione <massi@ximian.com>
702 * cfold.c: Made so that conversions from pointer to int4 are no-ops
703 on archs where pointers are 4 bytes long.
705 * Makefile.am: Added abcremoval.c source file.
707 * abcremoval.c: Added abcremoval.c.
709 * abcremoval.h: Added abcremoval.h.
711 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
713 * inssel.brg: Enabled bounds check removal.
715 * mini.c: Added support for abcrem optimization.
717 * mini.h: Added abcrem optimization label.
719 * driver.c: Added support for abcrem optimization.
721 * propagated_relations_table.def: Added propagated_relations_table.def.
723 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
725 * mini.c, cfold.c: fix style.
727 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
729 * mini.c: handle issue with the low-level implementation of
730 some long opcodes (bug #54209).
732 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
734 * basic.cs: test for my new cmov stuff.
736 2004-05-13 Patrik Torstensson
738 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
739 opt and added peephole documentation.
741 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
743 * tramp-ppc.c: rewrote the generic trampoline code.
745 2004-05-11 Patrik Torstensson
747 * mini-x86.c: optimize long shl/shr asm code (one less branch)
749 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
751 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
753 * mini.h mini.c dominators.c: Applied patch from Derek Woo
754 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
756 * mini.c: Add new icalls for AsAny marshalling.
758 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
760 * tramp-ppc.c, mini-ppc.c: more cleanups.
762 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
764 * mini.c: no warnings.
766 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
768 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
770 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
772 * mini.c: In the thread abort signal handler, if the thread is in the
773 process of being stoped, don't throw the Abort exception, just stop the
776 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
778 * tramp-ppc.c: removed old code.
780 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
782 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
783 do some simple speed optimizations on ppc.
785 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
787 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
788 and large offsets in load/store.
790 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
792 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
793 it causes regressions.
795 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
797 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
800 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
802 * jit-icalls.c: remove warnings.
803 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
804 speedups for unsafe code.
806 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
808 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
810 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
812 * basic-calls.cs: Add new regression test.
814 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
817 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
819 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
822 2004-05-06 Patrik Torstensson
824 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
825 long reg allocation in any reg (not only eax:edx) and implemented
826 long shl/shr ops in asm instead of helpers.
828 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
830 * mini-sparc.h: Fix warnings.
832 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
835 * mini-exceptions.c (mono_handle_exception): Call the filter in a
836 separate statement for clarity.
838 * mini-sparc.c: Update status.
840 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
842 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
845 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
847 * inssel-ppc.brg: another small pre-release workaround:
848 we don't do overflow detection for long_sub_un.
850 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
852 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
853 (also works around a weird ppc bug: 57957).
855 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
857 * tramp-ppc.c: trampoline fixes.
859 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
861 * mini-ppc.c: fixed typos.
863 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
865 * mini-ppc.c, exceptions-ppc.c: more code saves registers
866 at the top of the stack. Fixed typos. Use a frame registers
867 for all the methods with exception clauses.
869 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
871 * exceptions-ppc.c: restore fp registers.
873 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
875 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
876 order from the stack top (moved the stack room to save the
877 return value for trace after the param area). Fixed corruption
878 in restoring registers on unwind.
880 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
882 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
884 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
886 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
887 and prolog/epilog for methods that use it. Allow
888 enough param area room for varargs methods. Fix miguel's
889 breakage in exception handling.
891 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
893 * Makefile.am: run genmdesc only on current arch.
895 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
898 * mini-x86.h: fix the build on windows.
900 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
902 * 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.
904 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
906 * mini-exceptions.c: New file.
908 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
909 Move some parts of the x86 exception handling code to an
910 arch-independent file so it can be shared with other ports.
912 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
914 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
916 2004-04-26 David Waite <mass@akuma.org>
918 * driver.c: remove comma from end of enumeration declaration
920 2004-04-26 Jackson Harper <jackson@ximian.com>
922 * driver.c: parse config file before loading first assembly. This
923 allows the user gac to be enabled/disabled.
925 2004-04-23 Miguel de Icaza <miguel@ximian.com>
927 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
928 simpler mechanism: we do not care what is encoded initially
929 (branch absolute or relative), we care about the code and its
930 target. I kept the old code for reference for now.
932 The new code tries first to determine if the jump is anywhere in
933 the -/+32 absolute meg range, if it succeeds, it encodes using the
934 absolute branch; If not, it tried to find something in the
935 relative range, if not, it uses the handle_thunk code.
937 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
939 * exceptions-ppc.c: use the correct ip register on macosx.
941 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
943 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
945 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
947 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
948 Raise exception on integer divide by zero by hand since the hw
949 doesn't support it. Handle NaNs in FP compares.
951 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
953 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
954 code reducing duplication between the platforms and enabled
955 signal exception handling (on linux for now).
957 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
959 * exceptions-ppc.c: more macosx support.
961 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
963 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
965 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
967 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
969 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
971 * iltests.il: more tests.
973 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
975 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
978 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
980 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
982 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
984 * liveness.c: Mark variables as volatile in all basic blocks reachable
985 from exception clauses.
987 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
989 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
992 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
994 * iltests.il, basic.cs: more tests for regalloc.
996 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
998 * iltests.il: Some tests for register allocation modifications
1001 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
1003 * exceptions.cs: Add regression test for bug #56782.
1005 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
1006 original stack trace if an exception is rethrown. Fixes #56782. Oh,
1007 the beauty of fixing the same thing in 5 different files...
1009 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
1011 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
1014 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
1016 * mini.c: Add support for STRWLPARRAY marshalling convention.
1018 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1020 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
1021 to init the context to setup the regs pointer).
1023 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
1025 * exceptions-ppc.c: more exceptions work.
1027 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1029 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
1032 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1034 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
1035 can use the memory directly.
1037 * cpu-pentium.md: Update documentation from a post from Zoltan.
1039 add x86_add_membase, x86_sub_membase, x86_mul_membase
1041 2004-04-13 Miguel de Icaza <miguel@ximian.com>
1043 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
1044 GENERAL_REGS they were also hardcoded for all PPC ports.
1046 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
1048 Remove hard-coded limit for floating point registers, use
1049 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
1051 Notice that in MacOS X calling conventions you can fit a lot more
1052 floating point values in registers, so I should update the PInvoke
1053 test to excercise the passing of floating point values on the
1054 stack (currently broken).
1056 2004-04-06 Miguel de Icaza <miguel@ximian.com>
1058 * tramp-ppc.c (create_trampoline_code): Added
1059 JUMP_TRAMPOLINE_SIZE.
1060 (ppc_magic_trampoline): Follow the pattern from
1061 x86_magic_trampoline: if code is set to zero, return.
1062 (create_trampoline_code): Always pass MonoMethod to the jump
1063 trampoline, before it was passing a null.
1064 (mono_arch_create_jump_trampoline): Implement the jump stub, could
1065 share the code with mono_arch_create_jit_trampoline.
1067 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
1069 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
1072 * cpu-g4.md: Added length for jmp instruction, the worst case
1073 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
1076 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
1078 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
1080 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
1082 * mini.c: Only set bblock->real_offset when adding a new bblock, and
1083 before each IL instruction.
1085 * mini.c (CEE_BOX): Fix warnings.
1087 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1089 * mini.c: removed a few unused vars and extra whitespace.
1091 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
1093 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
1095 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
1097 (OP_GETCHR): use the above
1098 (CEE_LDELEMA): use the above.
1100 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
1101 version of the generic impl.
1102 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
1103 (CEE_LDELEMA): use the above.
1105 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1107 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
1110 * iltests.il: Added new regression test for #56317.
1112 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
1114 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
1115 under NetBSD. Fixes #56450.
1117 * liveness.c (update_gen_kill_set): Fix previous patch.
1119 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1121 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
1123 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
1125 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
1128 * inssel-sparc.brg: Add more optimizations.
1130 * mini-sparc.c: Replace multiply/divide with shifts if possible.
1132 2004-04-01 Martin Baulig <martin@ximian.com>
1134 * mini.c (handle_box): New static function; moved the
1135 implementation of CEE_BOX here.
1136 (mono_method_to_ir): Added `constrained_call' variable.
1137 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
1138 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
1139 mono_method_get_constrained() to get the method.
1141 2004-04-01 Martin Baulig <martin@ximian.com>
1143 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
1144 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
1145 (mono_method_to_ir): We don't need these macros anymore since
1146 mono_class_get_full() already takes care of it.
1148 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1150 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
1151 use @function (as doesn't accept #function here) and check the return
1152 value of system and stop if fails.
1154 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1156 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
1158 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
1160 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
1162 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
1164 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
1167 * basic-long.cs: Add test for negation of Int64.MinValue.
1169 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
1171 * mini-sparc.c: Update status.
1173 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
1175 * exceptions-sparc.c: Fix return value in filters.
1177 * inssel-sparc.brg: Fix register allocation in some rules.
1179 2004-03-28 Martin Baulig <martin@ximian.com>
1181 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
1184 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
1186 * mini-x86.c (mono_arch_patch_code): Fix warnings.
1188 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
1189 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
1190 remove unused conv_u4 opcode.
1192 * mini-x86.c: Remove valgrind workaround since it slows down things
1193 even when mono is not run under valgrind.
1195 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
1197 * mini-sparc.c: Update status.
1199 * inssel-sparc.brg: Add some optimizations.
1201 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
1202 future delay slot filling. Add support for varargs, tail calls and JMP.
1204 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
1205 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
1207 * inssel.brg: Fix register allocation in OP_ARGLIST.
1209 * inssel.brg: Fix warnings.
1211 2004-03-25 Martin Baulig <martin@ximian.com>
1213 * mini.c (inflate_generic_field): Removed.
1214 (mini_get_method): Removed, use mono_get_method_full(),
1215 (mini_get_class): Removed, use mono_class_get_full().
1216 (mono_method_to_ir): Pass our generic context to
1217 mono_field_from_token().
1219 2004-03-25 Martin Baulig <martin@ximian.com>
1221 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
1222 of a `MonoMethod *'.
1223 (mini_get_method): Take a `MonoGenericContext *' instead
1224 of a `MonoMethod *'.
1225 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
1226 a new local variable called `generic_context' which holds the
1227 current `MonoGenericContext *'; use it to lookup things.
1229 2004-03-24 Martin Baulig <martin@ximian.com>
1231 * mini.c (mini_get_class): New static method; if we're inside a
1232 generic instance, inflate the class if neccessary.
1233 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
1235 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
1237 * iltests.il: New regression test for #55976.
1239 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
1242 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1244 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
1247 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
1249 * liveness.c: Consider SSA stores as well as loads when making vars
1252 * exceptions.cs: New regression tests for register allocation.
1254 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
1256 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
1257 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
1258 domain lock only to protect puntual access to data structures.
1259 Added access lock for sighash, jit_icall_hash_name,
1260 jit_icall_hash_addr and domain->code_mp.
1262 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
1264 * driver.c: Print SIGSEGV handling method.
1266 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
1268 * mini.c (setup_jit_tls_data): Handle case when this is called
1269 multiple times for a thread.
1271 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
1272 is different from fbxx_un. Fixes #54303. Also use constants instead of
1273 magic numbers in a lot of places.
1275 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
1277 * exceptions.cs: Fix cctor test when --regression is used.
1279 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
1281 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
1284 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1286 * inssel-ppc.brg: fixed register assignments for some rules.
1288 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1290 * exceptions.cs: Add test for exceptions in static constructors.
1292 * mini.c (mono_jit_compile_method_with_out): Move the calling of
1293 static constructors outside the domain lock. Fixes #55720.
1295 2004-03-17 Martin Baulig <martin@ximian.com>
1297 * mini.c (get_generic_field_inst): Removed, this'll never happen.
1298 (inflate_generic_field): Take the `MonoMethod *' instead of the
1299 `MonoClass *' and added support for generic method.
1300 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
1301 have a `field->parent->gen_params', only inflate the field if it's
1302 an open constructed type.
1304 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
1306 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
1307 exception object instead of the preconstructed ones.
1309 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1311 * mini.c: reverted changed to sigsegv_signal_handler commited
1312 accidentally in the previous patch.
1314 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1317 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
1318 running --aot with an old assembly.
1320 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
1322 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
1325 * mini-sparc.c: Add support for v9 branches with prediction.
1327 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
1329 * mini.c (mini_init): #warning is GNUC only
1331 * mini-sparc.h: implement __builtin_frame_address
1332 and __builtin_return_address for Sun C compiler
1334 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
1336 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
1338 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
1340 * basic-calls.cs: Add test for unaligned byref long argument passing.
1342 * mini-ops.h: Add sparcv9 compare and branch instructions.
1344 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
1345 v9 instructions if we have a v9 cpu.
1347 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
1348 registers for global allocation.
1350 * exceptions-sparc.c: Fixes.
1352 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
1354 * liveness.c (mono_analyze_liveness): Optimized version.
1356 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
1358 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
1361 * basic-float.cs basic-calls.cs: New regression tests.
1363 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
1365 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
1366 sigaltstack implementation.
1368 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
1370 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
1371 stuff if SIGSEGV_ON_ALTSTACK is not defined.
1373 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
1375 * mini.c: Fix warnings.
1377 * mini.c (mono_resolve_patch_target): New function which contains the
1378 arch independent part of the patching process.
1380 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
1381 patching code to a separate function.
1383 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
1385 * mini.c (add_signal_handler): ifdef out on Windows
1387 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
1389 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
1390 cpu-sparc.md: Add exception handling support + other fixes.
1392 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
1393 typed GC detection in --version.
1395 * basic.cs exceptions.cs: New regression tests.
1397 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
1398 the arch specific code can store data during a compilation.
1400 * mini-ops.h: Add OP_SETFRET.
1402 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
1403 function, register a separate icall for each arity, so the icalls can
1406 * mini.c (mono_print_tree): Print negative offsets in a more readable
1409 * mini.c: Make signal handling work on sparc.
1411 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
1413 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
1415 * jit-icalls.c: Emulate truncl by aintl on solaris.
1417 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
1419 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
1421 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
1423 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
1425 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
1426 a MarshalByRef type, inline a method that performs the check, taking into
1427 account that the object can be a proxy. Also implemented tow new opcodes:
1428 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1429 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
1430 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
1432 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
1434 * mini-ppc.c: if a relative branch displacement is too big
1435 but it points to and area reachable with an absolute branch,
1438 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
1440 * mini.c: optimize small copies in cpblk.
1442 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
1444 * basic-calls.cs basic-float.cs: New regression tests.
1446 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
1447 negative offsets from %fp. Implement localloc. Fix local register
1448 allocation. Fix the case when the this argument needs to be saved to
1449 the stack. Implement some missing opcodes.
1451 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
1453 * mini.c (mini_method_compile): Reenable global regalloc in methods
1454 with exception handlers.
1456 * linear-scan.c (mono_varlist_sort): Fix warning.
1458 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
1460 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
1463 * liveness.c: Make all variables uses in exception clauses volatile, to
1464 prevent them from being allocated to registers. Fixes #42136.
1466 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
1468 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
1471 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
1472 argument to mono_arch_regalloc_cost.
1474 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
1477 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
1479 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
1480 Make the cost of allocating a variable to a register arch dependent.
1482 * basic-calls.cs: Fix compilation of tests.
1484 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
1485 helper function to cut back on the number of #ifdefs needed.
1487 * mini-ppc.c: Fix compilation.
1489 * basic-calls.cs: New regression tests.
1491 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
1493 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
1494 of l0 since that is callee saved.
1496 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
1499 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
1500 of delay instruction.
1502 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
1504 * mini.h (MonoCallInst): Add 'virtual' flag.
1506 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
1508 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
1510 * *.cs: New regression tests.
1512 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
1515 * mini.c (mono_runtime_install_handlers): Fix build.
1517 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
1518 'signal_stack_size' members.
1520 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
1521 alternate signal stack.
1523 * exceptions-x86.c: Add stack overflow handling.
1525 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
1526 functions to arch independent code.
1528 * mini.c (mono_print_tree): Print more detailed info for load_membase
1531 2004-02-23 Martin Baulig <martin@ximian.com>
1533 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
1535 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
1537 * mini-x86.c: fixed reg allocation for div/rem.
1539 2004-02-22 Miguel de Icaza <miguel@ximian.com>
1541 * driver.c (mono_main): Report some configuratio options on --version.
1543 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
1545 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
1546 low in the address space. Correctly flush memory in thunks where we
1549 2004-02-20 Martin Baulig <martin@ximian.com>
1551 * mini.c (mini_get_method): New static method; inflate all generic
1552 methods and methods in open generic instances.
1553 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
1554 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
1556 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1558 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
1560 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
1562 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
1564 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
1566 * mini-sparc.c (flushi mono_arch_output_basic_block): make
1567 it compile using Sun's compiler.
1569 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
1571 * 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.
1573 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
1575 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1577 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
1579 * mini-ppc.c: handle calls outside of the allowed range with thunks
1580 allocated using the code manager.
1581 * tramp-ppc.c: use the code manager to hold generated native code.
1582 Fixed the magic trampoline to just patch vtable entries.
1584 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
1586 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
1589 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
1591 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
1594 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
1595 if we have a working __thread implementation.
1597 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
1598 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
1600 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
1602 * mini-x86.c: Fix compilation under gcc 2.
1604 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
1606 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
1607 contains a call to the wrapped function.
1609 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
1610 OP_<CALL>_IMM opcodes, and use them under X86.
1612 * mini.c (mono_jit_find_compiled_method): Fix warning.
1614 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
1616 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
1618 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
1619 functionality to mini.c.
1621 * mini.c (mono_create_jump_trampoline): New function to create a jump
1622 trampoline. Return a compiled method instead of a trampoline if it
1623 exists. Add a cache for jump trampolines.
1625 * mini.c (mono_jit_find_compiled_method): New function to return a
1626 compiled method if it exists.
1628 * mini-x86.c: Call mono_create_jump_trampoline instead of
1629 mono_arch_create_jit_trampoline.
1631 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
1632 a jump trampoline. Fixes #52092.
1634 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
1636 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
1637 which is not up-to-date. Add check_corlib_version () instead.
1639 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
1642 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
1643 since newer valgrind versions do not need it.
1645 * mini.c (mono_jit_compile_method_with_opt): New helper function to
1646 compile a method with a given set of optimizations.
1648 * mini.c: Compile icall wrappers on-demand instead of at startup.
1650 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
1651 wrapper for an icall.
1653 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
1655 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
1658 * iltests.il: Add test for non-empty stack before switch instruction.
1660 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1662 * mini.c: Add support for new stringbuilder marshalling conventions.
1664 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1666 2004-02-01 Martin Baulig <martin@ximian.com>
1668 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1669 in `ginst->mtype_argv'.
1671 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1673 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1674 facilitate grepping.
1676 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1678 * mini.c: fixed buglet in initobj generic implementation for references.
1680 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1682 * Makefile.am: make the version script conditional.
1683 * jit-icalls.c: handle missing truncl().
1685 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1687 * exceptions.cs: Add more tests for double->int conversion.
1689 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1690 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1692 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1694 * driver.c: make --verbose --version emit an error
1695 if the loaded corlib doesn't match the runtime version.
1697 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1699 * mini-ppc.h: export ppc_patch().
1700 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1701 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1702 on par or better than on MacOSX.
1704 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1706 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1707 mono_lookup_pinvoke_call.
1709 * mini-x86.c: Under windows, the default pinvoke calling convention is
1710 stdcall. Fixes #52834.
1712 * mini.c (optimize_branches): Add an upper bound to the number of
1713 iterations to prevent infinite loops on strange loops. Fixes #53003.
1715 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1717 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1718 and ISINST. Fixes #52093.
1720 * objects.cs (test_0_vector_array_cast): New tests.
1722 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1724 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1725 checking in Array.Set ().
1727 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1730 * object.cs (test_0_multi_array_cast): New regression test.
1732 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1734 * exceptions-ppc.c: fix build on Linux/PPC.
1736 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1738 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1739 running under valgrind.
1740 (x86_magic_trampoline): Fix build bustage.
1742 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1743 negative values as well. This is needed for the encoding of the line number
1744 info, since sometimes the line numbers are not in increasing order.
1746 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1748 * cpu-pentium.md (localloc): Increase the size of the localloc
1749 instruction since it is a loop under Win32.
1751 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1754 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1756 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1757 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1758 Max Horn (max@quendi.de). Fix file names in comments.
1760 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1762 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1763 avoid stack overflow.
1764 (replace_usage): Avoid uninitialized variable warnings.
1766 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1767 and taking the address of valuetype variables.
1769 2004-01-03 Patrik Torstensson
1771 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1772 for other purposes than FP later on.
1774 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1776 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1779 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1781 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1783 2003-12-30 Patrik Torstensson <p@rxc.se>
1785 * mini-x86.h: Decreased number of availiable fp regs.
1786 Solves corner cases with FP spilling.
1788 2003-12-23 Patrik Torstensson <p@rxc.se>
1790 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1791 for floating point stack tracking / spilling on x86.
1794 * basic-float.cs: added float mul overflow test.
1796 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1798 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1800 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1802 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1803 supports for cond branches that overflow the immediate
1804 overflow offset. mcs can compile simple programs.
1806 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1808 * exceptions-ppc.c: exception handling support wip:
1809 finally handlers get run on exception.
1811 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1813 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1816 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1818 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1819 initial support for stack walking and unwinding.
1821 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1823 * driver.c (mono_main): Make corlib-out-of-sync message more
1824 descriptive. Also remove verify_corlib call.
1826 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1828 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1829 not overlap with other call's arguments, too.
1831 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1833 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1834 move to arch-specific code the choice of arch-specific
1835 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1836 * mini.c: ensure emulation calls will not interleave
1839 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1841 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1842 the magic trampoline stack frame is dropped before executing
1845 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1847 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1848 and integer to fp conversions. Added support for overflowing
1849 arguments on the stack. Reserve a couple more registers as temps.
1850 Added support for aot compilation (as output still needs to be
1853 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1855 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1856 Don't overwrite return register in some corner cases.
1858 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1860 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1861 static constructors when AOT compiling.
1863 * driver.c (mono_main): Call mono_check_corlib_version.
1865 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1867 * cpu-g4.md, basic.cs: fixed div target register.
1869 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1871 * mini-ppc.c, basic.cs: shl_imm fix with test.
1873 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1875 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1876 structures by value. Misc fixes.
1877 * objects.cs: more tests.
1879 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1881 * mini-ppc.c: lconv.ovf.i implemented.
1883 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1886 (mini_init): don't error out if someone already called g_thread_init.
1888 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1890 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1891 to be any type per the spec. Fix abnormal memory usage when
1892 the same object is repeatedly thrown.
1894 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1896 * mini.c: check for overruns in IL code.
1898 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1900 * TODO: Add/remove some todo entries.
1902 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1904 * driver.c (mono_main): Call mono_verify_corlib.
1906 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1908 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1909 This has been moved to mini.c
1910 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1911 type being casted is marshalbyref it could be a proxy, so instead of
1912 emitting the type check code, emit a call to a runtime method that will
1913 perform the check by calling CanCastTo if needed.
1915 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1917 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1918 methods with large stack frames under Win32.
1920 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1922 * Makefile.am: Distribute regression tests.
1924 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1925 at the end instead of inserting each variable into the sorted list.
1927 * linear-scan.c (mono_varlist_sort): New helper function.
1929 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1931 * mini.c: ensure arguments and locals are within bounds.
1933 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1935 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
1938 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1940 * mini.c (mono_cprop_copy_values): Fix crash.
1942 * aot.c: Set verbosity back to 0.
1944 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1946 * regalloc.c: complete memory leak fix by Laurent Morichetti
1949 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1951 * driver.c (main_thread_handler): Revert the previous patch.
1953 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
1956 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
1957 memory from the memory pool.
1959 * driver.c (main_thread_handler): Turn on all optimizations when
1962 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
1963 an array for better performance.
1965 * regalloc.c (mono_regstate_assign): Fix memory leak.
1967 * debug-mini.c (mono_debug_serialize_debug_info): New function to
1968 serialize the debug info.
1970 * debug-mini.c (mono_debug_add_aot_method): New function to load the
1971 debug info from the serialized representation.
1973 * aot.c: Save debug info into the generated file and load it when
1976 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1978 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1980 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
1981 More FP-related fixes.
1983 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
1985 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
1986 and register allocation buglet. Hello world now runs.
1988 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1990 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
1991 * tramp-ppc.c: fixed class init trampoline.
1992 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
1994 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1996 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
1997 mini.c: more ppc changes/fixes.
1999 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2001 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
2002 Also optimize the case when the arguments are the same in the caller
2005 * iltests.il: Add tests for tail calls with valuetype arguments.
2007 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2009 * mini-ppc.c: fixes for struct return type.
2011 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
2013 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2014 mono_spillvar_offset() to arch-specific code.
2016 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
2018 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
2020 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
2022 * exceptions-x86.c: Fix stack space leaks.
2024 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
2025 registers from the lmf if the method has save_lmf set.
2027 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
2029 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
2030 of icall wrappers into InvokeInDomain, since these are now per-domain.
2032 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
2034 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
2035 make some opcode emulation and intrinsic ops enabled/disabled
2036 according to the architecture. More fixes.
2038 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
2040 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
2042 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
2044 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
2045 arch-specific handling for 'this' and struct return type to
2048 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2050 * aot.c: prevent divide by zero error when reporting (it happened with
2053 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
2055 * mini.h (inst_switch): Remove unused macro.
2057 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2060 (load_aot_module): free 'info->methods' and 'info' properly. No more
2061 "free(): invalid pointer blah" messages when you have an old aot
2064 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
2066 * jit-icalls.c, mini.c: Added support for context static fields.
2068 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2070 * mini.c (mono_method_blittable): Methods which set LastError are not
2071 blittable either. Fixes #51108.
2073 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
2075 * mini.c: flush icache.
2076 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
2078 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
2080 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
2082 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
2084 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
2087 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
2090 * inssel.brg (CEE_MKREFANY): Fix AOT case.
2092 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
2094 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
2095 instruction when the result is discarded.
2097 * iltests.il (test_0_div_regalloc): New regression test.
2099 * arrays.cs: Fix compilation error.
2101 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
2103 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
2104 float rules to inssel-x86.brg: sane architectures with FP registers
2105 don't need to implement these rules.
2107 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
2109 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
2111 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
2113 * mini.h, inssel-long32.brg: fixed endianess issues in int64
2114 implementation of 32 bit systems.
2116 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
2118 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
2119 (Jeroen Zwartepoorte).
2121 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
2123 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
2124 the caller and the callee matches.
2126 * mini.c (mono_method_to_ir): Add comment.
2128 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
2129 signbit is missing on some platforms.
2131 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
2133 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
2135 * mini.c (setup_jit_tls_data): Call the new function.
2137 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
2139 * mini-x86.c: Add experimental support for fast access to the lmf
2140 structure under NPTL/Linux 2.6.x.
2142 2003-11-06 Martin Baulig <martin@ximian.com>
2144 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
2145 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
2148 2003-11-02 Martin Baulig <martin@ximian.com>
2150 * mini.c (inflate_generic_field): New static method.
2151 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
2152 generic instance and the field is declared in a generic type, call
2153 inflate_generic_field() to inflate it. Fixes gen-28.cs.
2155 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
2157 * mini.h mini.c (mono_method_same_domain): New function to return
2158 whenever the caller and the callee are in the same domain.
2160 * tramp-x86.c (x86_magic_trampoline): Use the new function.
2162 2003-10-30 Martin Baulig <martin@ximian.com>
2164 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
2165 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
2167 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
2168 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
2170 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
2172 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
2175 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
2176 object here, so it is in the correct appdomain etc.
2178 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
2180 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
2182 (mono_method_to_ir): Avoid freeing the type created returned from
2183 mono_type_create_from_typespec, since it is put into an internal cache
2184 by the function. Fixes pointer.exe.
2186 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
2187 trampolines for icalls and pinvokes as well. Fixes #33569.
2189 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
2191 * mini.c: Update after appdomain changes.
2193 * mini.c (mono_jit_compile_method_inner): Allways compile native
2194 method wrappers in the root domain, since there can only be one
2195 instance of them, whose address is stored in method->info.
2197 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
2199 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
2200 environment variable. Instead detect automatically whenever running
2201 under valgrind using the magic macro RUNNING_ON_VALGRIND from
2204 2003-10-16 Miguel de Icaza <miguel@ximian.com>
2206 * trace.c, trace.h: New files that implement the new trace option
2209 * driver.c: Document new --trace options.
2211 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
2214 - if (mono_jit_trace_calls)
2215 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
2217 * mini.h: prototypes.
2219 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
2221 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
2223 * mini.c inssel.brg: Implement typedefbyref opcodes.
2225 * mini.c (mono_jit_compile_method): Remove unused local variable.
2227 * mini.c (mono_jit_compile_method_inner): Ditto.
2229 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
2231 * tramp-x86.c (x86_class_init_trampoline): Fix build.
2233 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
2235 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
2237 * mini.c (mono_no_aot): Remove unused global variable.
2239 * mini.c: Thread safety fixes.
2241 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
2243 * mini.c (mono_create_class_init_trampoline): Add a lock around
2244 class_init_hash_addr.
2246 * arrays.cs (test_0_newarr_emulation): Add new regression test for
2249 * mini.c: Decompose the NEWARR instruction before decomposing its
2250 arguments. Fixes #30073.
2252 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
2254 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
2257 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
2259 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
2261 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
2263 * driver.c: Add support for compiling icall wrappers to --compile.
2265 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
2267 * inssel.brg: The empty value in class->interface_offsets is -1, not
2270 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
2272 * objects.cs: New test for 'is' operator on an array of interfaces.
2274 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2276 * tramp-ppc.c: update trampoline code to support jumps
2277 and class initialization.
2279 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
2281 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
2283 * inssel.brg (OP_UNBOXCAST): Fix #46027.
2285 * inssel.brg (OP_UNBOX): Remove unused rule.
2287 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
2288 region instead of one for each method. Fixes #47813.
2290 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
2292 * exceptions.cs (test_0_nested_finally): New regression test for
2293 nested exception handlers.
2295 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
2297 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
2299 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
2302 * mini.c (mono_method_check_inlining): Make the inlining limit
2303 configurable by an environment variable.
2305 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
2307 * mini.h: Bump AOT file version.
2309 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
2310 token, store the image along with the token, since the token might not
2311 refer to the same image as the method containing the relocation,
2312 because of inlining.
2314 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
2316 * mini.c (mono_precompile_assemblies): New function to compile
2317 all methods in all loaded assemblies.
2319 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
2321 * regalloc.h regalloc.c (MonoRegState): Change the type of
2322 iassign and fassign to int*, since they can contain large negative
2323 values if the register is spilled. Also added some comments. Fixes
2326 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
2327 under Win32. Fixes #42964.
2329 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
2331 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
2333 * aot.c: Added support for AOT compiling methods which contain calls
2334 to wrappers. Currently, only remoting-invoke-with-check wrappers are
2337 * driver.c (compile_all_methods): Run the compilation in a thread
2338 managed by mono. Fixes #44023.
2340 * mini.c (mono_codegen): Print full method name in verbose output.
2342 * mini-x86.c (mono_arch_patch_code): Fix warning.
2344 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
2345 jumps, since the method we are jumping to might be domain-specific.
2347 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
2349 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2351 * inssel.brg: string chars are unsigned.
2353 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
2355 * TODO: New todo item.
2357 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
2358 which calls mono_runtime_class_init and patches the call site to
2359 avoid further calls.
2360 (mono_arch_create_class_init_trampoline): New arch specific function
2361 to create a class init trampoline.
2362 (create_trampoline_code): Generalized so it can create
2363 class init trampolines as well.
2365 * mini.c (helper_sig_class_init_trampoline): New helper variable.
2366 (mono_create_class_init_trampoline): New function to create and cache
2367 class init trampolines.
2368 (mono_find_class_init_trampoline_by_addr): New function to lookup the
2369 vtable given the address of a class init trampoline. Used by the
2371 (mono_codegen): Generate a call to a trampoline instead of
2372 mono_runtime_class_init in LDSFLD[A].
2373 (mono_codegen): Add relocations for the new trampoline.
2375 * mini.h mini-x86.c aot.c: Added a new relocation type:
2376 MONO_PATCH_INFO_CLASS_INIT.
2378 * mini.h: Bump AOT version number.
2380 * aot.c: Create a copy of the loaded code instead of using the original
2381 so methods which call each other will be close in memory, improving
2384 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
2385 patch since it breaks the regression tests.
2387 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
2388 for the register saving instruction sequence since the
2389 frame_state_for function in glibc 2.3.2 don't seem to detect it.
2391 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
2393 * TODO: Fix todo item && remove another.
2395 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
2397 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
2400 * aot.c: Moved the check for MONO_LASTAOT into the initialization
2401 function of the module.
2403 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
2404 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
2405 --no-aot command line option.
2407 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
2409 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
2410 by Bernie Solomon (bernard@ugsolutions.com).
2412 * inssel.brg: Refactor the interface offset table related code into
2413 its separate functions and add support for the AOT case.
2415 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
2417 * aot.c (mono_aot_get_method_inner): Fix memory leak.
2419 * aot.c: Added mono_aot_verbose variable and made all debugging
2420 output depend on the value of this variable.
2422 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
2423 method_label and info_label.
2425 * mini.h mini-x86.c aot.c: Added a new relocation type
2426 MONO_PATCH_INFO_IID for klass->interface_id.
2428 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
2429 the MonoJitInfo structure.
2431 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
2432 a non-root appdomain in shared mode.
2434 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2436 * aot.c: make aot loader less verbose. Remove free of unused variable.
2438 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
2440 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
2442 * .cvsignore: Added *.dll.
2444 * mini.c (mono_print_tree_nl): New function callable while debugging.
2446 * mini.c (mono_print_code): Export this.
2448 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
2451 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
2453 * mini.h (MonoCompile): Added 'jit_info' field.
2455 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
2456 the cfg structure, since it is needed by the AOT compiler.
2458 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
2460 * aot.c: A major rewrite. Changes include:
2461 - save exception tables for methods which have them.
2462 - cache failed lookups in aot_get_method () to avoid the (slow) calls
2464 - reworked the file format so it is now much smaller and needs
2465 fewer relocation entries.
2467 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2469 * aot.c (load_aot_module): Fix build bustage on platforms without
2472 2003-09-04 Martin Baulig <martin@ximian.com>
2474 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
2476 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
2478 * TODO: Some new optimization ideas.
2480 * aot.c: Move AOT module loading logic here from mono_assembly_open.
2482 * aot.c: Save the optimization flags used to compile the code into
2485 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
2486 support emitting domain specific code.
2488 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
2489 no longer domain neutral. It can be made domain neutral by compiling
2490 with --optimize=shared.
2492 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
2495 * driver.c mini.h mini.c: New --no-aot debugging option which disables
2496 loading of AOT code.
2498 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
2500 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
2501 if there is no domain neutrality information.
2503 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
2505 * aot.c (mono_compile_assembly): Emit a symbol containing the file
2506 format version into the generated library.
2508 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
2509 callee method into the caller since one of them could be shared.
2511 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
2512 system exceptions from AOT code now works.
2514 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
2515 method if it is domain neutral and the callee is not.
2517 * graph.c (cfg_emit_one_loop_level): Fix warning.
2519 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
2521 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
2524 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
2526 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
2527 is needed by code which is executed before mono_runtime_init ().
2528 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
2530 * mini.c (mono_thread_abort): Fix warning.
2531 (mono_jit_compile_method): Call static constructor in the AOT case too.
2533 * aot.c (mono_compile_assembly): Fix warning.
2535 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2537 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
2539 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
2541 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
2543 * cpu-pentium.md: Fix the length of call opcodes so they include the
2544 ESP restoring instruction. Fixes #47968.
2546 2003-08-28 Martin Baulig <martin@ximian.com>
2548 * mini-x86.c (mono_arch_call_opcode): Added support for
2549 MONO_TYPE_GENERICINST.
2551 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
2553 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
2555 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
2556 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
2558 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
2561 2003-08-26 Martin Baulig <martin@ximian.com>
2563 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
2564 when reporting an error, set this to the actual error location.
2565 (mono_method_to_ir): Report the correct error location if
2566 get_basic_blocks() returned an error.
2568 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
2570 * mini.c (mono_type_blittable): OBJECT is not blittable.
2571 (mono_method_blittable): Methods which have marshalling descriptors
2572 are not blittable either. Fixes #47842.
2574 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
2576 * driver.c mini.c: Use an environment variable instead of a global
2577 variable. Also fix the build.
2579 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
2580 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
2583 * driver.c mini.c: Added --with-valgrind option to turn off some
2584 code which prevents mono from running under valgrind.
2586 * mini.c (mono_emit_call_args): Fixed warning.
2588 * mini.c (mono_emulate_opcode): Fixed warning.
2590 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2592 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
2593 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
2594 regalloc.c, regalloc.h: specify available registers in arch-specific
2595 code and support floats in the regallocator (patch by Laurent Morichetti
2598 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2600 * mini.c: mono_thread_current() can be called only after
2601 mono_runtime_init(): rearrange code to not call it early on.
2603 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2605 * mini.c: allocate jump tables in the code mempools.
2607 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2609 * mini.c, mini.h: make sure per-thread data allocated by the jit is
2612 2003-08-10 Miguel de Icaza <miguel@ximian.com>
2614 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
2615 12 to 16. This fixes bug #47453.
2618 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
2620 * mini-ppc.c: fixed indexed load and unsigned compares.
2622 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
2624 * mini.c: reenabled installation of handler for
2625 thread abort signal.
2627 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2629 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
2630 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
2631 until it's fixed and actually useful.
2633 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2635 * inssel-long32.brg: couple more opcodes implemented.
2637 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2639 * mini-sparc.c: Even more opcodes implemeted.
2641 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
2643 * mini-sparc.c: More opcodes implemented.
2645 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
2647 * mini-sparc.c: More opcodes implemented.
2649 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
2651 * inssel-sparc.brg: Add some needed rules. Direct
2653 * Makefile.am: Use inssel-sparc.brg
2654 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
2655 an assert happy for now.
2657 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
2659 * mini-sparc.c: Fixed compile errors.
2660 * exceptions-sparc.c: Same. We now produce a mono binary
2661 on sparc-linux. Yea.
2663 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2665 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2666 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2667 They compile, but do not work.
2669 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2671 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2672 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2673 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2676 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2678 * mini.c: more opcodes implemented and better support for generics.
2680 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2682 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2683 * mini.c, mini.h: first cut at generics support: some new instructions
2684 added and changed the behaviour of some of the existing ones.
2686 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2688 * mini.c: Removed definition of metadata_shared mutex here.
2690 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2692 * mini-x86.c: make vararg calls work for instance methods.
2694 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2696 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2697 returns the arguments in a separte list, now.
2699 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2701 * aot.c, mini.c: updates for array type representation changes.
2703 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2705 * mini.c: register function to perform jit shutdown.
2707 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2709 * mini.c: use a faster allocator if possible.
2711 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2713 * aot.c: some cleanups and portability changes.
2715 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2717 * mini.c: use faster allocation for CEE_BOX if possible.
2719 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2721 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2722 Moved inlined mempcy code to its own function so that is can be
2723 reused. Added an inline memset function as well (optimized initobj).
2724 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2726 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2728 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2730 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2732 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2733 arch code can setup the cpu for CLR execution, if needed.
2734 We use it on x86 to set the precision of FP operations.
2736 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2738 * mini.c: disable some optimizations if we can guess they'll cost too
2739 much for a given method.
2741 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2743 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2745 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2746 * mini.h mini.c mini-x86.c: Added instruction level coverage
2747 info collection support.
2749 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2751 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2752 is now implemented in the profiling API. Get rid of a couple of
2753 unnecessary global variables.
2755 2003-06-15 Nick Drochak <ndrochak@gol.com>
2757 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2758 * cpu-g4.md: add op_bigmul and op_bigmul_un
2759 * cpu_pentium.md: add op_bigmul_un
2760 * inssel-long32.brg: add rule for unsigned bigmul
2761 * mini-ops.h: define OP_BIGMUL_UN
2762 * mini-x86.c: THE BUG: handle (un)signed properly
2763 * mini.c: choose unsigned opcode if needed.
2764 This set of patches fixes bug #44291
2766 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2768 * mini.c (optimize_branches): improved to handle all kinds of
2769 conditional branches.
2771 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2773 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2774 don't raise exceptions.
2776 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2778 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2779 to arch-specific files.
2781 2003-06-09 Martin Baulig <martin@ximian.com>
2783 * Makefile.am (libs): Added $(LIBGC_LIBS).
2785 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2787 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2788 and OP_ATAN (fixes bug#44293).
2790 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2792 * Makefile.am, mini-x86.c: rename cpu description array to
2793 pentium_desc, since some compilers define the 'pentium' preprocessor
2796 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2798 * mini.c (mini_select_instructions): add explicit branch if the
2799 following block is not the false target of a conditional branch -
2800 we need this with any optimization that reorder or remove bblocks
2802 * mini.c (optimize_branches): bug fixes
2804 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2806 * mini.c (mono_method_to_ir): inline static readonly fields
2808 * ssa.c (fold_tree): start cfold support for long (very simple
2811 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2813 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2815 * inssel.brg: fixed memcpy (bug #44219).
2817 2003-06-05 Dick Porter <dick@ximian.com>
2819 * driver.c: Set the glib log levels to not abort if g_message
2822 g_set_prgname() has to happen before mini_init() so that the
2823 process handle gets the info.
2825 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2827 * driver.c: add intrins to the default optimizations to get wider
2830 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2832 * mini.h: some large basic blocks will overflow a 16-bit
2833 integers for symbolic registers.
2835 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2837 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2838 (mono_arch_output_basic_block): fix bug 43499
2840 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2842 * mini.c: kill duplicated definition of mono_debug_format.
2844 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2846 * mini-x86.c, arrays.cs: fixed register allocation bug.
2848 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2850 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2852 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2854 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2857 (print_method_from_ip): also print source location information if
2860 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2862 * mini.c (mono_find_block_region): bug fix in region code
2863 (mini_method_compile): enable removing unreachable code again, but
2864 only in methods without exception clauses.
2866 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2868 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2869 Implemented arglist opcode and handling of TypedReference type.
2870 Fixed x86 call convention when a structure is returned.
2871 Minimal support for calling static vararg methods.
2873 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2875 * mini.c (mini_method_compile): always remove unreachable code,
2876 because the code in them may be inconsistent (access to dead
2877 variables for example).
2879 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2881 * driver.c, debug-mini.c: warning fixes.
2883 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2885 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2887 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2889 * mini.c: thread-static fields are registered in mono_class_vtable(),
2890 so ensure the function is called before checking for them.
2892 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2894 * mini.c (optimize_branches): fix for bug 43586
2896 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2897 overflow (fixes Bug #43639)
2899 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2901 * mini.c, objects.cs: allow the use of stobj for primitive types.
2903 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2905 * mini.c: be less strict about argument checking until we support
2906 running the verifier.
2908 2003-05-27 Nick Drochak <ndrochak@gol.com>
2910 * basic-long.cs: tests for (ulong)int * (ulong)int also
2911 * mini.c: use the same trick for (ulong)int * (ulong)int
2913 2003-05-27 Nick Drochak <ndrochak@gol.com>
2915 * basic-long.cs: add regression test for (long)int * (long)int
2916 * cpu-pentium.md: add op_bigmul specification
2917 * inssel-long32.brg: add OP_BIGMUL rule
2918 * mini-ops.h: add OP_BIGMUL
2919 * mini-x86.c: register allocator: handle case where src1 needs to be
2921 * mini.c: substitute special BIGMUL opcode in the tree for
2922 (long)int * (long)int
2924 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2926 * jit-icalls.c: call the type ctor on field access if needed.
2928 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2930 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2931 to a method (including results of ldelema, bug#43207).
2933 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
2935 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
2936 colors to show exception handler blocks.
2938 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
2939 (fix for pinvoke7.cs).
2941 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2943 * mini.h, mini.c: ensure correct initialization order for types that
2944 require it. Prepare for lazy compilation of jit icall wrappers.
2945 Provide a name for opcode emulation to reduce unneeded mallocing.
2947 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
2949 * mini-x86.c: better register restoring code and profiling
2950 support for tail calls.
2952 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2954 * mini.h, driver.c: prepare for leaf methods optimization.
2956 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2958 * mini.c: get targets of branches before converting a method.
2960 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
2962 * mini.c (optimize_branches): added some experimental code (disbaled)
2964 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
2966 * mini.c (optimize_branches): fix branch to branch optimization
2968 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
2970 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
2972 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
2974 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
2977 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
2979 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
2980 enable use of interface variables again.
2982 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
2983 I1 to registers because there is no simply way to sign extend 8bit
2984 quantities in caller saved registers on x86.
2986 * inssel-float.brg: set costs of some rules to 2 so
2987 that monobure always select the arch. specific ones if supplied,
2988 regardless of the order we pass the files to monoburg.
2990 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2992 * mini.c, mini-x86.c: since the magic trampoline for jumps
2993 can't patch the code directly, we do it as soon as the
2994 method gets compiled.
2996 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2998 * mini-x86.c, mini.h: introduce a new patching method
2999 to support CEE_JMP and tail calls.
3000 * mini.c: obey tail.call. Don't precompile methods target
3002 * tramp-x86.c: new trampoline code to handle methods
3003 reached through a jump.
3005 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
3007 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
3008 bit values to registers
3010 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
3012 * mini.c (mono_compile_get_interface_var): share interface
3013 variables if possible.
3015 2003-05-16 Martin Baulig <martin@ximian.com>
3017 * debug-mini.c (mono_init_debugger): New function to initialize
3018 the debugger. This is not in the debugger since it needs to
3019 access some of mini's internals.
3021 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3023 * mini.c (mono_method_to_ir): inlining fixes/cleanups
3025 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
3027 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
3028 for value type handling.
3030 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
3032 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
3033 (mono_method_check_inlining): enable inlining of all kinds of wrappers
3035 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
3037 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
3038 the constructor through a proxy.
3040 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3042 * jit-icalls.c, inssel.brg: fixes to array element address
3045 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
3047 * mini-x86.c (is_regsize_var): allocate pointer to registers
3049 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3051 * driver.c: fixed typo, added intrins to the set of optimizations
3052 tested with regressions.
3054 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
3056 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
3057 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
3060 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
3062 * inssel.brg: remove some common pop instructions without side effects
3064 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
3066 * inssel-x86.brg: fixed thinko in int to double conversions.
3068 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
3070 * mini.c, jit-icalls.c: added runtime thread-static variable support.
3072 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
3074 * inssel-long32.brg: two more missing instructions.
3076 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
3078 * mini.c (mono_emit_call_args): set the cil_code for all arguments
3081 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
3083 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
3086 * basic-float.cs: Added tests for negative zero.
3088 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
3090 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
3091 a couple of missing operations for long casts, with test cases.
3093 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3095 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
3097 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
3099 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
3100 code size estimation.
3102 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
3104 * mini.c (mono_jit_create_remoting_trampoline): make it work with
3105 abstract methods (fix bug 42542)
3107 * aot.c: add ability to handle array types
3109 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
3111 * mini.c: Call the _specific versions of the object allocation
3112 functions if possible.
3114 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
3116 * driver.c: call setlocale ().
3118 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
3120 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
3123 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
3125 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
3127 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
3128 wrappers (fix bug 42122)
3130 2003-05-04 Martin Baulig <martin@ximian.com>
3132 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
3134 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
3135 s/mini_set_defaults/mono_set_defaults/g.
3137 2003-05-04 Martin Baulig <martin@ximian.com>
3139 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
3141 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
3143 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
3144 (reported by Don Roberts).
3146 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
3148 * mini.c: temporarily work around two bugs for this release.
3150 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
3152 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
3153 that contains -export-dynamic and it makes using the ld script
3155 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
3157 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
3159 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
3162 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
3164 * mini.c: make sure leave calls all the needed finally blocks,
3165 even when the target jumps out of multiple exception clauses.
3167 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3169 * ldscript, Makefile.am: add linker script to reduce the number of
3170 exported symbols (should also fix the issues with libwine defining
3171 some of the same symbols in io-layer).
3173 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
3175 * driver.c (mini_main): Avoid assertion when no file name is given on
3178 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
3180 * driver.c: added --version/-V command line option.
3181 Added the inline optimization in the regression tests.
3183 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
3185 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
3186 to the type in the method signature (fixes bug#42134).
3188 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
3190 * mini.c: when inlining, check this is not null only when needed (bug #42135).
3192 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
3194 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
3196 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3198 * driver.c: fixed bug #42100.
3200 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
3202 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
3204 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
3206 * mini.c: moved most of the code required to do inlining to its own
3207 function so it can be reused. Inline also ctors if appropriate.
3209 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
3211 * Makefile.am: Link with -export-dynamic so shared libs loaded by
3212 the runtime can call mono API functions.
3214 2003-04-27 Martin Baulig <martin@ximian.com>
3216 * debug-mini.c (mono_debug_init_method): Added
3217 `guint32 breakpoint_id' argument; if the method has a breakpoint,
3218 send a notification to the debugger.
3220 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
3221 running in the Mono Debugger, just pass the breakpoint number to
3222 mono_debug_init_method().
3224 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
3226 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
3228 * mini.c: allow some more unsafe compares.
3230 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3232 * mini-x86.c, Makefile.am: make distcheck works (partially from
3233 a patch by Richard Lee <r.h.lee@attbi.com>).
3234 * regset.c, regset.h: removed, they are unused.
3236 2003-04-25 Dick Porter <dick@ximian.com>
3238 * driver.c: Usage reports the name as 'mono' not 'mini'
3239 * exceptions-x86.c: Build and run on freebsd
3241 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
3243 * Makefile.am: install the program with the 'mono' name and
3244 the library as libmono instead of mini and libmini.
3246 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
3248 * driver.c: provide the APIs for the embedding interface of the old jit.
3250 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
3252 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
3254 2003-04-23 Martin Baulig <martin@ximian.com>
3256 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
3258 * driver.c: Added `--debug' command line argument to enable
3261 2003-04-23 Martin Baulig <martin@ximian.com>
3263 * debug.[ch]: Removed. The code is now in
3264 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
3266 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
3269 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
3271 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
3273 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3276 (mini_cleanup): moved mono_runtime_cleanup call after the call to
3277 mono_domain_finalize.
3278 (mini_method_compile): use mono_method_profile* if the the option is
3281 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
3283 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3284 methods with their wrapper.
3286 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
3287 methods with their wrapper.
3289 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
3292 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
3295 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
3298 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
3300 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
3302 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
3304 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
3305 of the mempool. This is slightly faster and uses less memory
3307 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
3309 * mini.c: avoid O(n) allocation for variables.
3311 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
3313 * mini.c: handle items on the stack after inlining methods.
3315 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
3317 * mini.c: make the method->opcode optimization dependent
3318 on MONO_OPT_INSTRINS and do it lazily.
3320 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
3322 * driver.c: print overall results at the end of regression run.
3324 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
3326 * inssel.brg: don't overwrite symbolic registers.
3328 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3330 * inssel-x86.brg: fix conversion from long to float.
3332 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
3334 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
3336 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
3338 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
3340 * driver.c: Added --print-vtable option as in the old JIT.
3342 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
3344 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
3346 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
3348 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
3350 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
3352 * mini.c regalloc.c regalloc.h: Fix memory leak.
3354 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
3356 * aot.c (mono_aot_get_method): register all used strings
3358 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
3360 * mini.c: always intern strings references with ldstr at compile time.
3362 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
3364 * Makefile.am: add BUILT_SOURCES.
3366 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
3368 * driver.c: give a better error message when the assembly to execute
3369 doesn't have an entry point.
3371 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
3373 * Makefile.am: added hack for automake
3375 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
3378 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
3380 22003-04-07 Martin Baulig <martin@ximian.com>
3382 * Makefile.am: Added Makefile.am.
3384 * debugger-main.c: Removed, this is now in the debugger where it
3387 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob