1 2006-01-16 Zoltan Varga <vargaz@gmail.com>
3 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
6 2006-01-15 Zoltan Varga <vargaz@gmail.com>
8 * liveness.c: Update after monobitset changes.
10 2006-01-14 Zoltan Varga <vargaz@gmail.com>
12 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
14 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18 * mini-s390x.c: Remove warning messages.
20 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
22 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
24 2006-01-10 Zoltan Varga <vargaz@gmail.com>
26 * generics.2.cs: Add ldelem/stelem_any test.
28 2006-01-10 Neale Ferguson <neale@sinenomine.net>
30 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
32 2006-01-07 Zoltan Varga <vargaz@gmail.com>
34 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
36 2006-01-06 Zoltan Varga <vargaz@gmail.com>
38 * generics.2.cs: Reenable vtype tests.
40 * inssel-x86.brg: Remove an icorrect valuetype rule.
42 2006-01-06 Neale Ferguson <neale@sinenomine.net>
44 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
45 initial support for OP_ABS.
47 2006-01-05 Neale Ferguson <neale@sinenomine.net>
49 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
51 2006-01-05 Neale Ferguson <neale@sinenomine.net>
53 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
54 conversion and implement LADD/LSUB.
56 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
59 2006-01-05 Neale Ferguson <neale@sinenomine.net>
61 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
63 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
66 2006-01-05 Neale Ferguson <neale@sinenomine.net>
68 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
69 localloc is encountered. Fixes crash in test-183.cs when using gmcs
72 2006-01-04 Zoltan Varga <vargaz@gmail.com>
74 * aot.c (mono_aot_load_method): Fix a warning.
76 2006-01-03 Neale Ferguson <neale@sinenomine.net>
78 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
80 2006-01-03 Zoltan Varga <vargaz@gmail.com>
82 * iltests.il: Add test for #77148.
84 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
87 2006-01-03 Neale Ferguson <neale@sinenomine.net>
89 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
91 2006-01-03 Neale Ferguson <neale@sinenomine.net>
93 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
94 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
96 * basic-long.cs: Add lconv-to-r4/r8 tests.
98 2006-01-03 Zoltan Varga <vargaz@gmail.com>
100 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
102 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
103 here as on other archs.
105 2005-12-29 Neale Ferguson <neale@sinenomine.net>
107 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
109 2005-12-29 Neale Ferguson <neale@sinenomine.net>
111 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
113 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
115 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
116 instrument_prolog; Add memory_barrier instruction.
118 2005-12-26 Zoltan Varga <vargaz@gmail.com>
120 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
122 2005-12-23 Zoltan Varga <vargaz@gmail.com>
124 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
126 * aliasing.c inssel.brg: Fix warnings.
128 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
129 could skip initialization of some parts of memory.
131 * mini.c mini-ia64.c: Fix warnings.
133 * inssel-sparc.brg: Add an implementation of lneg which actually works.
135 2005-12-22 Zoltan Varga <vargaz@gmail.com>
137 * aliasing.c (mono_build_aliasing_information): Add a workaround for
138 a crash seen on sparc.
140 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
142 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
144 2005-12-21 Neale Ferguson <neale@sinenomine.net>
146 * mini-ops.h: Add s390_backchain instruction
148 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
150 * cpu-s390.md: Add s390_backchain instruction
152 * mini-s390.c: Significant ABI changes
154 * mini-s390.h: Cater for zero length structures
156 2005-12-20 Neale Ferguson <neale@sinenomine.net>
158 * mini-s390.c: ABI fixes
160 * inssel-s390.brg: Remove debug statements
162 * cpu-s390.md: Fix length of ATOMIC_xx operations
164 2005-12-19 Zoltan Varga <vargaz@gmail.com>
166 * basic-float.cs: Add float<->long conversion tests.
168 2005-12-16 Neale Ferguson <neale@sinenomine.net>
170 * mini-s390.c: Fix LOCALLOC processing.
172 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
174 2005-12-15 Zoltan Varga <vargaz@gmail.com>
176 * iltests.il: Add tests for some opcodes not covered by the other
179 2005-12-15 Neale Ferguson <neale@sinenomine.net>
181 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
182 register loading for Tail processing; Correct trace output.
184 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
186 * cpu-s390.md: Correct size of jmp instruction.
188 2005-12-13 Neale Ferguson <neale@sinenomine.net>
190 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
192 2005-12-13 Neale Ferguson <neale@sinenomine.net>
194 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
195 Bring s390 up to current level.
197 2005-12-12 Zoltan Varga <vargaz@gmail.com>
199 * generics.2.cs: Disable the newly added tests as they do not work yet.
201 * generics.2.cs: Add valuetype tests.
203 2005-12-09 Zoltan Varga <vargaz@gmail.com>
205 * basic-long.cs: Add i4->u8 test.
207 * objects.cs: Add tests for JIT intrinsic.
209 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
210 optimizations lost by a mistake.
212 2005-12-07 Zoltan Varga <vargaz@gmail.com>
214 * basic-long.cs: Remove a test moved to objects.cs.
216 * arrays.cs: Add more array tests.
218 2005-12-06 Zoltan Varga <vargaz@gmail.com>
220 * arrays.cs: Add new tests for multi-dimensional arrays.
222 2005-12-06 Raja R Harinath <rharinath@novell.com>
224 * Makefile.am (test_sources2): Add generics.2.cs.
225 (EXTRA_DIST): Add test_sources2.
227 2005-12-05 Ben Maurer <bmaurer@ximian.com>
229 Support for boxing and unboxing nullable types as well as the
230 isinst operation on nullables, per the CLI ammendment.
232 * inssel.brg (CEE_ISINST): Special case for nullable
234 * mini.c (handle_unbox_nullable): new method
235 (handle_box): Special case for nullable types
236 (mono_method_to_ir): Call handle_unbox_nullable in correct
239 * generics.2.cs: New test suite
241 * Makefile.am: Support for regression tests with generics.
243 2005-12-03 Zoltan Varga <vargaz@gmail.com>
245 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
246 allocated to registers. Fixes #76800.
248 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
250 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
252 2005-11-30 Zoltan Varga <vargaz@gmail.com>
254 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
257 2005-11-29 Zoltan Varga <vargaz@gmail.com>
259 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
262 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
264 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
265 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
267 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
268 single precision before storing to a single precision location.
270 2005-11-28 Raja R Harinath <rharinath@novell.com>
272 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
274 2005-11-27 Zoltan Varga <vargaz@gmail.com>
276 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
279 * basic.cs: Remove test_0_byte_compares test which was moved to
280 objects.cs a long time ago.
282 2005-11-22 Massimiliano Mantione <massi@ximian.com>
284 * aliasing.c: Fixed aliasing issue on 64 bit archs.
286 2005-11-20 Zoltan Varga <vargaz@gmail.com>
288 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
291 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
294 * mini-ia64.c: Add support for the throw->branch exception
297 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
299 2005-11-18 Massimiliano Mantione <massi@ximian.com>
301 * mini.c: Enabled "fastpath" deadce :-)
303 2005-11-18 Massimiliano Mantione <massi@ximian.com>
305 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
306 alias analysis pass to support it.
309 * liveness.c: Likewise (liveness computation can use aliasing
310 information to be more accurate).
311 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
312 moreover made so that "--compile-all" uses the given optimization
313 flags and not the default ones.
314 * aliasing.c: Alias analysis (new file).
315 * aliasing.h: Likewise.
316 * Makefile.am: added "aliasing.c" and "aliasing.h".
318 2005-11-17 Zoltan Varga <vargaz@gmail.com>
320 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
323 2005-11-13 Zoltan Varga <vargaz@gmail.com>
325 * mini-exceptions.c (mono_handle_exception_internal): Remove the
326 fp >= end_of_stack exit condition, as it is not needed, and it might
327 become true for fp eliminated frames.
329 2005-11-11 Zoltan Varga <vargaz@gmail.com>
331 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
334 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
336 * mini-arm.c: fixed alignment of doubles/longs to match
337 the C ABI (bug #76635).
339 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
341 * aot.c: fix compilation with --enable-minimal=aot.
343 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
345 * mini-arm.c: fixed compatibility with the new
346 floating point emulator package for compares.
348 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
350 * mini.c : reverted sig->pinvoke changes (r51396-51397).
352 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
354 * mini-exceptions.c (print_stack_frame): Output to stderr.
355 (mono_handle_native_sigsegv): Ditto.
357 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
359 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
360 OP_LCONV_TO_OVF_I implementation.
362 * mini-amd64.c: Add support for the throw->branch exception
365 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
366 when the catch clause catches a more general exception, i.e. Object.
368 2005-10-30 Zoltan Varga <vargaz@gmail.com>
370 * cpu-ia64.md: Remove unused opcodes.
372 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
373 specific defines for architectures defining USE_SIGACTION.
375 * mini-ia64.c: Fix some warnings.
377 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
378 version seemed to skip a frame.
380 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
382 * mini.c: Clean up the usage of sig->pinvoke flag. Now
383 only calls which are made to native code use this flag.
385 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
387 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
388 varargs methods as well.
390 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
391 which have save_lmf set. Reorganize methods prologs a bit.
393 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
394 debugger to the proper place.
396 2005-10-29 Martin Baulig <martin@ximian.com>
398 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
399 when running inside the debugger until the debugger has support
402 2005-10-26 Zoltan Varga <vargaz@gmail.com>
404 * mini.h: Fix a warning.
406 2005-10-24 Miguel de Icaza <miguel@novell.com>
408 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
409 we expose publicly, this returns the string.
411 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
413 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
416 2005-10-21 Zoltan Varga <vargaz@gmail.com>
418 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
419 native stacktrace using the glibc 'backtrace' function if available.
421 2005-10-20 Zoltan Varga <vargaz@gmail.com>
423 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
425 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
426 handle SIGSEGVs received while in native code.
428 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
429 code, call mono_handle_native_sigsegv which will abort the runtime
430 after printing some diagnostics, instead of converting it into a
431 confusing NullReferenceException.
433 2005-10-18 Zoltan Varga <vargaz@gmail.com>
435 * cpu-pentium.md: Remove unused opcodes.
437 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
439 * mini-amd64.h (MonoLMF): Add rsp field.
441 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
444 2005-10-17 Zoltan Varga <vargaz@gmail.com>
446 * mini-codegen.c (get_register_spilling): Fix some warnings.
448 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
450 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
451 elimination during exception handling. Enable fp elimination by
454 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
457 2005-10-16 Martin Baulig <martin@ximian.com>
460 (mono_debugger_run_finally): New public method for the debugger.
462 2005-10-10 Zoltan Varga <vargaz@gmail.com>
464 * debug-mini.c (mono_debug_init_method): Fix warning.
466 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
467 the 'exname' parameter const to fix some warnings.
469 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
471 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
472 introduced by the previous patch.
474 2005-10-08 Zoltan Varga <vargaz@gmail.com>
476 * basic-float.cs: Add test for precision of float arithmetic.
478 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
479 when loading/storing single values from/to memory.
481 * mini.c (mono_jit_compile_method_with_opt): Create the function
482 pointers in the correct domain.
484 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
486 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
487 introduced by previous patch.
489 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
490 when out_filter_idx is NULL.
492 * mini-exceptions.c: Don't run filter clauses twice during exception
493 handling. Fixes #75755.
495 2005-10-07 Zoltan Varga <vargaz@gmail.com>
497 * aot.c: Add support for ldflda wrappers.
499 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
502 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
504 * mini.c, mini.h: do not consider exception handlers blocks when
505 setting up interface variables.
507 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
509 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
511 2005-10-03 Zoltan Varga <vargaz@gmail.com>
513 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
516 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
518 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
520 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
521 of the OP_P definitions.
523 * TODO: Add a proposal for dealing with the CEE/OP mess.
525 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
526 optimizations from the x86 port.
528 * cpu-amd64.md: Ditto.
530 * basic.cs basic-long.cs: Add tests.
532 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
534 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
535 Patrik Torstensson's implementation of my exception-handling
536 optimization idea, when the exception object is not used
539 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
541 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
542 of the mul_imm optimizations from the old jit.
544 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
546 * mini.c, liveness.c: patch by Patrik Torstensson and
547 Zoltan Varga to improve performance in methods with
550 2005-09-30 Zoltan Varga <vargaz@gmail.com>
552 * driver.c: Remove 'Globalization' entry from --version.
554 2005-09-28 Zoltan Varga <vargaz@gmail.com>
556 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
557 there is a profiler interested in JIT events.
559 * aot.c: Load profile files produced by the AOT profiling module, and
560 reorder methods based on the profiling info. Add a 'method_order' table
561 to the AOT file to make mono_aot_find_jit_info work with the reordered
564 * mini.h: Bump AOT file version info.
566 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
568 * mini-arm.h: work around what looks like a gcc bug when optimizations
571 2005-09-28 Raja R Harinath <rharinath@novell.com>
573 * Makefile.am (AM_CFLAGS): Don't use += to append inside
574 conditionals. Use ...
575 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
577 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
579 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
580 to determine the amount of memory to copy when passing valuetypes.
582 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
583 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
585 2005-09-27 Zoltan Varga <vargaz@gmail.com>
587 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
588 information about aot.
590 2005-09-27 Ben Maurer <bmaurer@ximian.com>
592 * *.c: Replace the use of {Enter,Leave}CriticalSection with
593 macros. This will allow a deadlock debugger to easily be plugged
596 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
598 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
600 2005-09-27 Raja R Harinath <rharinath@novell.com>
602 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
603 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
604 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
605 ($(arch_built)) [CROSS_COMPILING]: Error out.
607 2005-09-26 Zoltan Varga <vargaz@gmail.com>
609 * aot.c: Add support for the no_special_static flag for classes.
611 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
613 * Reapply reverted patches.
615 * *: Revert r50174 as well.
617 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
619 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
621 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
623 2005-09-23 Miguel de Icaza <miguel@novell.com>
625 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
626 part of the SIG_HANDLER_SIGNATURE.
628 2005-09-23 Zoltan Varga <vargaz@gmail.com>
630 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
633 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
634 introduced by previous patch.
636 2005-09-21 Zoltan Varga <vargaz@gmail.com>
638 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
641 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
642 upon the information returned by get_call_info ().
644 * mini-x86.c (add_float): Fix stack size calculation.
645 (mono_arch_call_opcode): Rewrite this so it works based up the
646 information returned by get_call_info ().
647 (mono_arch_get_this_vret_args): Ditto.
649 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
651 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
652 in cinfo to determine the registers which need to be used.
654 2005-09-20 Miguel de Icaza <miguel@novell.com>
656 * driver.c (mono_main): Add --server and --desktop flags.
658 2005-09-16 Zoltan Varga <vargaz@gmail.com>
660 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
661 registers as global registers.
663 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
664 longer needed with the new register allocator.
666 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
668 * cpu-ia64.md: Remove unused opcodes.
670 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
672 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
674 * cpu-amd64.md: Remove unused opcodes.
676 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
677 needed with the new register allocator.
679 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
682 2005-09-16 Raja R Harinath <rharinath@novell.com>
684 * Makefile.am (check-local): Don't invoke semdel-wrapper.
686 2005-09-16 Martin Baulig <martin@ximian.com>
689 (throw_exception): Don't call mono_debugger_throw_exception() if
690 we're a rethrow - see the FIXME in the code.
692 2005-09-15 Geoff Norton <gnorton@customerdna.com>
694 * mini.c (mono_init_exceptions): This only works on some architectures.
696 2005-09-15 Zoltan Varga <vargaz@gmail.com>
698 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
701 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
703 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
704 now in mini-exceptions.c.
706 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
708 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
709 now in mini-exceptions.c.
711 2005-09-15 Zoltan Varga <vargaz@gmail.com>
713 * exceptions-x86.c: Applied patch from Patrik Torstensson
714 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
716 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
717 code into mini-exceptions.c. Add some assertions to it.
719 2005-09-12 Zoltan Varga <vargaz@gmail.com>
721 * aot.c (emit_section_change): Applied patch from "The Software Team"
722 (<software@solmersa.com>). Fix as errors on windows.
724 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
726 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
727 method info into the LMF.
729 2005-09-11 Zoltan Varga <vargaz@gmail.com>
731 * mini-ia64.c: Add proper unwind info for method epilogs.
733 * exceptions-ia64.c: Add some code to help debugging.
735 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
737 * mini-exceptions.c: Fix warning.
739 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
741 * mini.c: Really fix build.
743 * mini-x86.c mini-amd64.c: Fix build.
745 2005-09-11 Zoltan Varga <vargaz@gmail.com>
747 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
749 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
750 some Interlocked methods as intrinsics.
752 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
753 for Thread methods as well.
755 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
757 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
759 * mini-ia64.c mini-x86.c mini-amd64.c
760 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
763 * mini.c (mono_init_exceptions): Fix build breakage.
765 2005-09-10 Zoltan Varga <vargaz@gmail.com>
767 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
768 of instructions. Use the new ia64_unw_op macros for emitting unwind
771 * mini.c (mono_init_exceptions): Initialize exception handling
772 related trampolines at startup.
774 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
776 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
778 2005-09-09 Zoltan Varga <vargaz@gmail.com>
780 * mini.c: Handle type loading errors gracefully during compilation and
781 throw the appropriate exception.
783 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
785 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
788 2005-09-09 Martin Baulig <martin@ximian.com>
790 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
793 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
795 * mini-arm.h: use emulation for conv.r.un for the release.
797 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
799 * mini-arm.c, objects.cs: more fixes and tests for them.
801 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
803 * mini-arm.c: align structures to at least 4 bytes to be able
804 to keep our current optimized memcpy.
806 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
808 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
810 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
812 * mini.c: ignore SIGPIPE.
814 2005-09-04 Zoltan Varga <vargaz@gmail.com>
816 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
818 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
820 2005-09-02 Zoltan Varga <vargaz@gmail.com>
822 * mini.h: Add prototype for mono_allocate_stack_slots_full.
824 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
826 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
827 exception handling support.
828 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
829 patch by Brian Koropoff <briank@marakicorp.com>).
831 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
833 * mini.c: revert another 'optimization' which breaks when
834 items on the eval stack need to be saved at a basic block end
837 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
839 * jit-icalls.c: for arrays, ensure we always provide
842 2005-08-30 Zoltan Varga <vargaz@gmail.com>
844 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
846 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
848 2005-08-29 Zoltan Varga <vargaz@gmail.com>
850 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
851 arguments in their original register.
853 2005-08-28 Zoltan Varga <vargaz@gmail.com>
855 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
858 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
859 when ssapre is enabled.
861 * inssel-long.brg: Fix bug in previous patch.
863 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
864 multiplication by a constant.
866 2005-08-27 Zoltan Varga <vargaz@gmail.com>
868 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
871 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
874 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
876 * inssel-arm.brg: apply changes tested by Brian Koropoff
877 <briank@marakicorp.com>.
879 2005-08-25 Zoltan Varga <vargaz@gmail.com>
881 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
883 2005-08-24 Zoltan Varga <vargaz@gmail.com>
885 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
886 to the same register if dreg is just a base register.
887 (print_ins): Improve printing of membase opcodes.
889 * inssel-x86.brg: Add optimized ldind(reg) rules.
891 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
893 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
895 * mini.c: when running under valgrind, set the stack bottom for
896 the GC at the actual approximate stack for the app (fixes running
899 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
901 * mini.c: do no break at the first valuetype to init found
904 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
906 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
908 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
910 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
912 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
914 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
916 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
918 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
920 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
923 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
926 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
929 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
931 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
933 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
935 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
936 in the tail recursion optimization.
938 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
939 debug info into the assembly file.
941 * iltests.il: Add test for filter regions.
943 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
944 initial stack of filter regions. Fixes #75755.
946 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
948 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
951 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
953 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
954 the check for an already compiled method on non-ia64 platforms.
955 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
958 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
960 * inssel-x86.brg: Add some optimized call rules.
962 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
964 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
967 * mini.h mini-trampolines.c: Pass the trampoline argument to
968 mono_arch_patch_delegate_trampoline.
970 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
972 * mini-trampolines.c: Fix build.
974 * mini-amd64.h: Add delegate trampolines.
976 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
978 * inssel-amd64.brg: Add optimized call rules.
980 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
982 * inssel-ia64.brg: Add optimized ldind(reg) rules.
984 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
986 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
989 * mini-ia64.c: Remove LMF fixmes.
991 * mini-ia64.h: Remove most fields from LMF.
993 * inssel-ia64.brg (stmt): Fix unaligned access errors.
995 * mini-trampolines.c: Add support for IA64 function descriptors.
997 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
998 for IA64 function descriptors.
1000 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
1002 * tramp-arm.c: patch the vtable for virtual calls. Added
1003 support code to register/unregister the LMF.
1004 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
1007 2005-08-19 Dick Porter <dick@ximian.com>
1009 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
1010 bit value if needed.
1012 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
1014 * mini.c (mini_get_method): Move handling of wrapper data here.
1016 * mini.c (mono_method_to_ir): Add support for dynamic methods.
1018 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
1021 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
1022 bblock->code does not remain empty.
1024 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
1026 * arrays.cs: Add regression test for #75832.
1028 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
1029 rules. Fixes #75832.
1031 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
1032 instruction scheduling.
1034 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
1036 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
1038 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
1040 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
1042 * mini-codegen.c: Fix VC build.
1044 * cpu-pentium.md: Increase length of atomic_exhange_i4.
1046 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1048 * mini.h: fix signature for mono_register_opcode_emulation.
1050 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
1052 * mini.c: Get rid of most of the helper_sig_... constants using
1053 mono_create_icall_signature ().
1055 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
1057 * jit-icalls.c (helper_ldstr): New helper function.
1059 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
1061 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
1062 throw, load the string using a helper call instead of creating a string object.
1064 * aot.c: Update after LDSTR changes.
1066 * mini.h: Bump AOT file version.
1068 * aot.c: Save class size info into the AOT file. Print more statistics during
1071 * mini.h: Bump AOT file version.
1073 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
1074 ordering of disasm cases. Fixes #74957.
1076 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
1078 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
1079 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
1080 the generic code needed for the ARM port.
1082 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
1084 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
1085 inssel-arm.brg: more ARM features and fixes.
1087 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
1089 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
1090 ARM port work in progress.
1092 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
1094 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
1096 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
1098 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
1100 * inssel.brg (mini_emit_memset): Add support for unaligned access.
1102 * *-ia64.*: Ongoing IA64 work.
1104 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
1106 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
1108 * TODO: Remove out-of-data todo stuff.
1110 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
1113 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
1115 * mini.h: Bump corlib version.
1117 2005-07-27 Martin Baulig <martin@ximian.com>
1120 (create_copy_ins): Added `const unsigned char *ip' argument; set
1121 `copy->cil_code' from it.
1123 2005-07-27 Martin Baulig <martin@ximian.com>
1125 * mini-exceptions.c (mono_handle_exception): Don't call
1126 mono_debugger_handle_exception() for filters.
1128 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
1130 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
1133 2005-07-26 Martin Baulig <martin@ximian.com>
1135 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
1137 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
1138 helper_compile_generic_method() if the method is actually virtual
1141 2005-07-26 Martin Baulig <martin@ximian.com>
1144 (trampoline_code): Renamed to `mono_trampoline_code' and made it
1145 public; this is now accessed directly by the debugger.
1146 (mono_generic_trampoline_code): Removed.
1149 (mono_debug_init_method): Also add interncalls and wrappers.
1151 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
1153 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
1155 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
1157 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
1159 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
1161 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
1163 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
1165 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
1166 getting TLS offsets on AMD64 too.
1168 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
1170 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
1172 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
1174 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
1175 inssel-arm.brg, mini-arm.h: ARM port work in progress.
1177 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
1179 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
1181 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
1184 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
1185 mono_sparc_is_virtual_call ().
1187 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
1189 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
1190 trampoline parameters.
1192 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
1194 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
1195 to mono_arch_get_vcall_slot_addr.
1197 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
1200 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
1202 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
1204 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
1206 2005-07-19 Martin Baulig <martin@ximian.com>
1208 * exceptions-amd64.c (throw_exception): Call
1209 mono_debugger_throw_exception() here like we're doing it on i386.
1211 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
1213 * mini-ia64.c: Add optimized TLS access support.
1215 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
1217 * mini-exceptions.c: Ongoing IA64 work.
1219 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
1221 * mini.c: Use the default optimization set when embedding. Fixes
1224 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
1226 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
1227 of trampolines to a separate file.
1229 * mini-trampolines.c: New file.
1231 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
1234 * tramp-x86.c: Reorganize the trampoline code to be similar to the
1237 * mini-codegen.c: Fix cygwin build.
1239 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
1241 * mini.c: Add some minor changes needed by the IA64 port.
1243 * *-ia64.*: Ongoing IA64 work.
1245 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
1247 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
1248 trampolines into arch-independent and arch-dependent parts.
1250 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
1252 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
1254 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
1256 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
1257 the xp-regalloc-branch for amd64.
1259 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
1260 xp-regalloc-branch for x86.
1262 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
1264 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
1266 2005-07-06 Martin Baulig <martin@ximian.com>
1269 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
1270 (mono_jit_runtime_invoke): Likewise.
1272 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
1274 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
1277 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
1278 without loading their metadata. Reorganize the file format so exception handling+
1279 debug info is kept separate from normal method info. Create MonoJitInfo
1280 structures for methods lazily.
1282 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
1284 (x86_class_init_trampoline): Patch AOT class init trampolines too.
1286 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
1288 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
1291 * mini.h: Bump AOT file version.
1293 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
1295 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1297 2005-07-01 Raja R Harinath <rharinath@novell.com>
1299 * Makefile.am (check-local): Call semdel-wrapper.
1301 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
1303 * mini-x86.c: Revert the last change as it seems to break the build..
1305 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
1307 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1309 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
1311 2005-06-27 Ben Maurer <bmaurer@ximian.com>
1313 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
1314 outside of the macro, so strange stuff doesn't happen with gcc4
1315 (NEW_AOTCONST_TOKEN): Likewise.
1317 2005-06-28 Martin Baulig <martin@ximian.com>
1319 * mini.c (mini_class_is_system_array): New static method; use this
1320 instead of `klass->parent == mono_defaults.array_class' everywhere
1321 since this also works for the new generic array class.
1323 2005-06-26 Ben Maurer <bmaurer@ximian.com>
1325 * inssel.brg: Remove warnings.
1327 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
1329 * mini-ia64.c: Ongoing IA64 work.
1331 * basic-float.cs: Add float->i1 conversion test.
1333 * iltests.il: Add conv.u4 test.
1335 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
1337 * inssel-long.brg: Fix bug caused by last change.
1339 2005-06-23 Geoff Norton <gnorton@customerdna.com>
1341 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
1342 BSDs. Allows the x86 JIT to work on OSX86
1344 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
1346 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1349 * mini-ia64.c: Ongoing IA64 work.
1351 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1353 * mini-ia64.c: Ongoing IA64 work.
1355 * driver.c: Clean up jit_code_hash as well when using --regression.
1357 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1359 * basic-long.cs: Add tests for long->u4 conversion.
1361 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1363 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1364 that we do not depend on undefined C behavior: the order stuff
1365 gets evaluated within an expression. Fixes mono when compiled on
1368 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1370 * *-ia64.*: Ongoing IA64 work.
1372 * aot.c: Lower memory usage while loading AOT methods.
1374 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1376 * mini.h: Bump AOT file format version.
1378 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1380 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1382 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1384 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1385 not on callee assembly). Fixed some comments.
1387 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1389 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1390 it gets proper disassembly.
1391 (emit_method_info): Remove some dead code.
1393 * mini.c (mini_method_compile): Allways allocate the GOT var in
1394 mono_method_to_ir for emulating opcodes.
1396 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1398 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1399 before freeing the code memory. Fixes #74990.
1401 * objects.cs: Add regression test for #74992.
1403 * liveness.c: Extend live ranges of arguments to the beginning of the
1404 method. Fixes #74992.
1406 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1407 so it points into the faulting instruction.
1409 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1411 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1413 * *-ia64.*: Ongoing IA64 work.
1415 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1417 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1419 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1421 * *-ia64.*: Ongoing IA64 work.
1423 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1425 * basic-long.cs: Add tests for add/sub.ovf.
1427 * basic.cs: Add tests for sub.ovf.
1429 * *-ia64.*: Ongoing IA64 work.
1431 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1433 * *-ia64.*: Ongoing IA64 work.
1435 * basic.cs: Add conv.ovf.i4.un test.
1437 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1439 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1441 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1443 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1445 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1447 * *-ia64.*: Ongoing IA64 work.
1449 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1452 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1454 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1456 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1458 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1460 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1462 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1463 of a call is callable by a near call.
1465 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1467 * mini-ia64.c: Ongoing IA64 work.
1469 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1471 * genmdesc.c: Make the generated array non-static.
1473 * inssel-long.brg: Fix LSHR_IMM rule.
1475 * *-ia64.*: Ongoing IA64 work.
1477 * *-ia64.*: Ongoing IA64 work.
1479 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1481 * *-ia64.*: Ongoing IA64 work.
1483 * *-ia64.*: Ongoing IA64 work.
1485 * mini-ia64.c: Ongoing IA64 work.
1487 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1489 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1491 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1493 * objects.cs basic-long.cs: Move some tests to objects.cs.
1495 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1497 * *-ia64.*: Ongoing IA64 work.
1499 * iltests.il: Add a new test.
1501 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1502 newobj. Fixes #75042.
1504 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1506 * *-ia64.*: Ongoing IA64 work.
1508 * *-ia64.*: Ongoing IA64 work.
1510 * *-ia64.*: Ongoing IA64 work.
1512 * basic.cs objects.cs: Move tests accessing static variables as well.
1514 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1516 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1518 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1520 * driver.c: Always print failed tests.
1522 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1525 * *ia64*: Ongoing IA64 work.
1527 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1529 * basic.cs: Add tests for add.ovf. Fix warnings.
1531 2005-05-18 Miguel de Icaza <miguel@novell.com>
1533 * driver.c (mono_main): Avoid crash if no argument is passed to
1534 --break; Do not use g_error, but f_printf. And fix all other
1535 ocurrences of the same crash.
1537 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1539 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1540 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1543 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1545 * *-ia64.*: Add beginnings of IA64 backend.
1547 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1549 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1551 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1554 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1556 * mini-amd64.c: Fix a warning.
1558 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1560 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1561 in float_neg. Fixes #74897.
1563 * mini-amd64.c (emit_call): Fix another near call bug.
1565 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1567 * declsec.c: Keep the appdomain information in the structure. Added a
1568 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1569 value gets overwritten).
1570 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1571 an MonoAppDomain member to MonoSecurityFrame.
1572 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1573 used in the stack walk. Now use a MonoArray which grow (double) when
1576 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1578 * mini.c: Re-enabled runtime cleanup, since running threads should
1579 now properly stop when exiting.
1581 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1583 * mini-codegen.c: New file contaning the arch-independent local
1584 register allocator. Not used by any architectures yet.
1586 * mini.h linear-scan.c: Merge some changes from the
1587 mini-xp-local-regalloc branch.
1589 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1591 * mini-amd64.c (emit_call): Fix calls to native functions when the
1592 runtime is compiled as a shared library. Fixes #74756.
1594 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1595 on a literal field. Fixes #74751.
1597 2005-04-25 Raja R Harinath <rharinath@novell.com>
1599 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1601 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1603 * objects.cs: Add missing null casting test.
1605 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1607 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1608 in wrapper methods. Also rename 'address' variable to 'offset'.
1610 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1612 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1615 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1617 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1620 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1622 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1624 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1626 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1627 just the last bytes.
1629 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1631 * aot.c (mono_compile_assembly): Fix warning.
1633 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1634 by the _MSC_VER stuff.
1636 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1638 * inssel-long.brg: Fix #74588.
1640 * cpu-amd64.md: Fix #74591.
1642 * iltests.il: Add new regression tests.
1644 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1646 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1649 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1651 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1653 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1654 from Bill Middleton <flashdict@gmail.com>.
1656 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1658 * arrays.cs: Add new regression test. Fix warnings.
1660 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1662 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1663 and leakage in CKFINITE.
1665 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1666 this to a null op since it is called on amd64 too.
1668 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1670 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1671 body since this is not used on amd64.
1673 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1675 * mini-amd64.c: Remove obsolete fixmes.
1677 * mini.c (print_method_from_ip): Fix debugging support.
1679 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1681 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1682 so that expressions that don't give much gain are not reduced.
1683 * ssapre.h: Likewise.
1685 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1687 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1689 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1691 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1693 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1695 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1697 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1699 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1701 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1704 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1706 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1708 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1710 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1711 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1713 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1715 * mini-x86.c: Fix up stack overflow handling.
1717 * exceptions.cs: Add new regression test.
1719 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1721 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1722 mono_jit_thread_attach.
1724 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1726 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1728 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1729 avoid calling constructors using callvirt.
1731 * inssel.brg: Fix #74073.
1733 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1735 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1736 compilation with non-GCC compilers.
1737 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1738 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1740 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1742 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1743 klass->interface_offsets (will likely fix bug#74073).
1745 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1747 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1749 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1751 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1752 to amd64_div_reg_size ().
1754 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1756 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1758 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1760 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1762 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1764 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1766 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1768 * mini.c (mono_precompile_assembly): Load and precompile referenced
1769 assemblies as well. Fixes #74015.
1771 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1773 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1775 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1777 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1778 a lot of checks and (anyway) permissions cannot work until corlib is
1781 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1783 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1785 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1787 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1788 calls (fixes bug#72824).
1790 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1792 * mini.c: fix tail recursion elimination (see test in bug#73936).
1794 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1796 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1797 some fp functions in sse2 mode.
1799 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1801 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1803 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1805 * mini.h mini.c: Add mono_get_jit_tls_key ().
1807 * mini-x86.c: Enable fast TLS support on windows.
1809 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1811 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1812 * mini.c: Check for p/invoke method when generating code. If a
1813 p/invoke method, or it's class, isn't decorated with [Suppress
1814 UnmanagedCodeSecurity] then generate code to call System.Security.
1815 UnmanagedDemand (only if the security manager is active).
1817 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1819 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1820 last change as it seems to cause strange crashes.
1822 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1824 * *.c: handle unsafe function pointers where needed.
1826 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1828 * mini.c (mono_jit_free_method): Remove the fixme too.
1830 2005-03-15 Miguel de Icaza <miguel@novell.com>
1832 * mini.c: As discussed, make the code actually free the delegate
1833 thunk now, to enable the debugging of delegate problems, use
1834 MONO_DEBUG=1 when running Mono.
1836 This takes also care of parts of the leaks as seen by Joe.
1838 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1840 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1841 thread_tls_offset calculation.
1843 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1845 * declsec.c: Reworked linkdemand checks for icall. The previous code
1846 was using the declaration code (untrusted) and didn't work as expected
1847 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1850 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1852 * iltests.il: Add new localloc test.
1854 * mini-amd64.c: Handle large stack allocations the same way as on
1855 windows if stack overflow handling is working.
1857 * mini-amd64.c: Allocate the signal stack using mmap.
1859 * mini.c (sigsegv_signal_handler): Fix reading of context.
1861 * mini-exceptions.c: Fix up stack overflow handling.
1863 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1865 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1867 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1869 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1871 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1872 tramp_init functions as they are no longer needed.
1874 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1876 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1878 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1880 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1882 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1885 * mini-ops.h: Add OP_LMUL_IMM.
1887 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1888 long mul/div opcodes as intrinsic.
1890 * mini-amd64.c (emit_call): Handle the case when the callee might be
1893 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1895 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1898 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1900 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1902 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1904 * mini.c (mono_codegen): Don't leak here, to help people running
1907 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1909 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1910 conversions in sse2 mode.
1912 * basic-float.cs: Add regression test.
1914 * mini-amd64.c: Reenable sse2.
1916 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1918 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1920 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1922 * driver.c: Copyright text should include 2005.
1924 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1926 * cpu-amd64.md (load_membase): Fix more max lengths.
1928 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1930 * cpu-amd64.md (load_membase): Fix max length.
1932 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1934 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1936 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1937 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1939 * basic-float.cs: Add rounding regression test.
1941 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1943 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1945 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1946 structures in registers for pinvoke wrappers.
1948 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1950 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1952 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1954 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1955 wrapper to mono_jit_thread_attach.
1957 * mini.c (mini_jit_thread_attach): New jit icall.
1959 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1960 native->managed wrappers.
1962 * exceptions.cs: Add new regression test.
1964 * mini.c (optimize_branches): Check regions in the cbranch to throw
1965 block case as well. Fixes #73242.
1967 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1969 * mini.c: thread safety fixes.
1971 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1973 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1974 patching stuff, since delegates use jump trampolines so there is
1977 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1980 * tramp-amd64.c: Fix build.
1982 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1983 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1985 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1986 Rename this to mono_arch....
1987 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1989 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1991 * mini-amd64.c (emit_call): If both the caller and the callee is
1992 guaranteed to have 32 bit addresses, emit a normal call.
1994 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1996 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1997 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1998 method_ptr inside delegates.
2000 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
2002 * mini.c (mono_jit_free_method): Free the method info even if the native code is
2003 invalidated. Fixes #73001.
2005 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
2007 * mini-x86.c: Only use stdcall for pinvokes on windows.
2009 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
2011 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
2012 * mini-x86.c: remove unreliable __thread var offset detection,
2013 use the correct accessors and enable by default.
2015 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
2017 * mini.c (mono_jit_free_method): Fix memory leak.
2019 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
2021 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
2023 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
2025 * cpu-amd64.md: Fix lengths of atomic opcodes.
2027 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
2029 * driver.c: try to not imply using ICU is any good.
2031 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
2033 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
2034 functions as inline ops.
2036 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
2037 some Interlocked functions as inline ops.
2039 * mini.c (move_basic_block_to_end): Fix bug in last patch.
2041 * mini.h (MonoBasicBlock): Reorganize fields a bit.
2043 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
2045 * mini.c: Add support for OP_NOT_TAKEN.
2047 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
2048 structures in registers for pinvoke wrappers.
2050 * mini-amd64.c: Fix warnings.
2052 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
2054 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
2056 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
2058 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
2059 address instead of loading the address from it.
2061 * mini-x86.c: Add support for returning small structs in registers
2062 on Win32. Fixes part of #70864.
2064 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
2066 * trace.c (get_token): Improve error checking.
2068 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
2070 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
2072 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
2074 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
2075 it can be reused for MonoClass.
2076 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
2079 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
2081 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
2082 instead of a MonoReflectionMethod. The method information wasn't used
2083 when displaying SecurityException details (but will be now).
2085 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
2087 * Makefile.am : windows build fix.
2089 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
2091 * iltests.il: Add new regression test.
2093 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
2096 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
2098 * mini.c: Moved linkdemand check into helper function check_linkdemand
2099 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
2102 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
2104 * declsec.c: Added statistics counter for different kinds of
2106 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
2107 (and commented) declaration.
2108 * mini.c: Added statistics counter for security Demand code
2109 generation. Added display of security statistics.
2111 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
2113 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
2114 Fix compilation errors under gcc-2.95.
2116 2005-02-12 Ben Maurer <bmaurer@ximian.com>
2118 * mini.c, driver.c: Use the new jit trampoline hashtable
2120 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2122 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
2124 2005-02-11 Martin Baulig <martin@ximian.com>
2126 * debug-mini.c (mono_debug_close_method): Free the line number array.
2128 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
2130 * aot.c: Break up large methods into smaller ones. Share GOT slots for
2133 * mini.h: Bump AOT file format version.
2135 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
2137 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
2139 * declsec.h: Added macros to get/set lazyly initialized security
2140 informations about assemblies. Added new enum for different type of
2141 possible LinkDemand violation. Added function to check LinkDemands.
2142 * mini.h: Added a field to MonoCompile to hold any security violation
2143 detected when JITting a method (so it can be thrown later).
2144 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
2145 and CEE_CALLVIRT. Added code to throw exception at the end of
2146 mini_method_compile (note: the exception is unhandled right now).
2148 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
2150 * mini.c, jit-icalls.c: use the managed implementation of
2151 memset for initobj and memset, to avoid managed <-> unmanaged
2154 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
2156 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
2157 optimization if it would need a GOT var.
2159 * basic.cs: Add tests for constant propagation and switch statements.
2161 * ssa.c: Fix out-of-range constant propagation and switch statements.
2163 2005-02-09 <vargaz@freemail.hu>
2165 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
2167 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
2169 * cpu-amd64.md (load_membase): Fix max length of load_membase.
2171 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2173 * mini.c: update to new signature of mono_class_get_allocation_ftn().
2175 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
2177 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
2178 arithmetic operations.
2180 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
2182 * mini-ppc.c: add a workaround for broken user code that
2183 DllImports vararg functions with non-vararg signatures.
2185 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
2187 * mini.c (mono_jit_compile_method_inner): Add detection and a
2188 meaningfull error message for assemblies written in Managed C++.
2190 * tramp-amd64.c mini-amd64.h: Add support for
2191 create_trampoline_from_token ().
2193 * aot.c mini-x86.c abcremoval.c: Applied patch from
2194 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
2196 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
2198 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
2199 which takes a MonoImage/token as parameter instead of a MonoMethod.
2201 * aot.c: Use the new trampoline for initializing vtables.
2203 * aot.c: Add support for ldfld/stfld_remote wrappers.
2205 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
2206 rules for compare <MEM>, IMM.
2208 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
2210 * aot.c: Handle inherited finalizers correctly.
2212 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
2214 * inssel.brg (stmt): Add a missing _setup_... ().
2216 * aot.c: Save some parts of the class state to the AOT file and use it
2217 to recompute that state when a class is initialized.
2219 * mini.c: Install AOT hooks into the runtime.
2221 * mini.h: Bump AOT file format version.
2223 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
2226 * iltests.il: Add new test.
2228 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
2232 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
2234 * mini.c: setup the statistical profiler in the thread attach
2235 callback to cope with the new single thread code.
2237 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
2239 * mini-ppc.c: ensure we have enough room for the profiler
2240 calls (fixed bug#72084).
2242 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
2244 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
2247 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2249 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
2251 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2253 * ssapre.c: Fixed an issue with down safety (this allows IronPython
2254 to succesfully execute parrotbench).
2255 * ssapre.h: Likewise.
2257 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2259 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
2260 variable for stores to method arguments (fixes a SSAPRE issue).
2262 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2264 * mini.c: handle value types in dup, fixes gen-112.cs.
2266 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
2268 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
2269 sequence for calls in dynamic methods to avoid thunks.
2271 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
2273 * mini.c: correctly remove dynamic methods from the hashtable.
2275 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2277 * driver.c: Disabled SSAPRE until fix the bug that appears
2278 in IronPython's parrotbench.
2280 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
2282 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
2284 * mini.c (mono_method_to_ir): Revert the previous change.
2286 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
2289 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
2290 mono_jit_info_table_find () etc. when running under valgrind.
2292 * inssel.brg: Fix warnings.
2294 * mini-exceptions.c: Fix warnings.
2296 2005-01-31 Martin Baulig <martin@ximian.com>
2298 * driver.c (compile_all_methods_thread_main): Don't try to compile
2299 generic methods or anything which has type parameters.
2301 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
2303 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
2305 * TestDriver.cs: Add --verbose flags.
2307 * graph.c ssa.c: Fix 64 bit warnings.
2309 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
2310 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
2311 Fix 64 bit warnings.
2313 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
2314 variable not spotted by gcc.
2316 * mini-amd64.c inssel-amd64.brg: Applied patch from
2317 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
2318 X86_COMPARE_MEMBASE opcodes.
2320 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
2322 2005-01-29 Ben Maurer <bmaurer@ximian.com>
2324 * *: MonoMethod->signature might be NULL now. You *MUST* use
2325 mono_method_signature.
2327 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2329 * driver.c (compile_all_methods_thread_main): Compile the methods
2330 without invoking cctors.
2332 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2334 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
2335 * basic-calls.cs: test for the above.
2337 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2339 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
2340 MonoJitInfo changes.
2342 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
2344 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
2345 eagerly if it contains dynamic methods.
2347 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2349 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2350 trace, it is now computed by an icall from trace_ips.
2352 * mini-exceptions.c: Fix a warning.
2354 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2356 * mini-exceptions.c: don't bother getting stack trace info if
2357 it's not going to be used.
2359 2005-01-27 Raja R Harinath <rharinath@novell.com>
2361 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2364 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2366 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2368 * aot.c: Avoid calling mono_method_get_header () if not needed.
2370 * mini.h: Bump AOT file format version.
2372 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2374 * mini.c (mono_print_tree): Print more info for calls.
2376 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2378 * declsec.h: Remove warning by adding missing include for marshal.h
2380 2005-01-26 Martin Baulig <martin@ximian.com>
2382 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2385 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2387 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2390 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2392 * aot.c (mono_compile_assembly): Fix a warning.
2394 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2396 * declsec.c: Look for security attributes on the original MonoMethod
2397 (and not the wrapped one). This fix permissions on icalls.
2399 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2401 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2403 * mini.c (mono_allocate_stack_slots): Add a fixme.
2405 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2407 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2409 * inssel.brg: optimize casts of sealed types (more
2410 optimizations waiting for fixes in remoting).
2412 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2414 * inssel.brg (stmt): Add another dummy rule.
2416 * driver.c: Fix warnings.
2418 * driver.c (mono_main): If running under valgrind, instruct glib to use
2419 the system allocation functions so valgrind can track the memory
2420 allocated by the g_... functions.
2422 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2424 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2426 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2428 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2429 variables in try regions.
2431 * mini.c (mini_method_compile): Don't disable optimizations on large
2432 methods when AOT compiling.
2434 * mini.c (mono_allocate_stack_slots): New arch independent method to
2435 allocate stack slots. Not yet used.
2437 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2439 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2441 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2443 * mini-ppc.c: make the branch info relative as the code
2444 buffer can be reallocated.
2446 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2448 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2449 * driver.c: Removed the AOT/security restriction. Now initialize the
2450 security manager (in metadata) if --security is used.
2451 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2452 rather than the pointer to declarative security, when AOT is used.
2454 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2456 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2457 basic blocks, reduced intrinsic exception throwing code size.
2459 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2461 * driver.c (mini_usage): Reorder the usage screen.
2463 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2465 * mini.c (mono_resolve_patch_target): Fix warning.
2467 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2469 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2472 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2474 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2475 breaks the amd64 build.
2477 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2478 register allocation. Fixes #71454.
2480 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2482 * arrays.cs: Add new regression test.
2484 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2486 * ssapre.c: Turned usage of snprintf to GString.
2487 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2488 (I left it on by mistake in my previous commit).
2490 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2492 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2493 on cond branch optimization (fixes bug# 71515).
2495 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2497 * abcremoval.c: Fixed bug 71062.
2498 * abcremoval.h: Likewise.
2500 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2502 * mini.c: Added a new functionality to optimize_branches, the removal
2503 of useless basic blocks, and fixed some problem in the removal of
2504 critical edges; some utility functions added for both purposes.
2505 * ssapre.c: Added complex expression support, and fixed bug 70637.
2506 * ssapre.h: Likewise.
2507 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2509 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2510 * driver.c: Re-enabled SSAPRE.
2512 2005-01-19 Martin Baulig <martin@ximian.com>
2514 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2515 the result of mono_get_method_constrained().
2517 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2519 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2522 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2524 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2525 be detected. Fixes #59296.
2527 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2529 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2530 which can happen. Fixes #71361.
2532 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2534 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2537 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2539 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2540 appdomain-unload.exe to fail.
2542 * mini.c: Fix some memory leaks.
2544 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2546 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2547 Fixed bug and sped up some codepaths.
2549 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2551 * mini.c: Fix some memory leaks.
2553 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2556 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2558 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2561 * iltests.il: Add regression test for #71320.
2563 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2565 * mini.c (mono_codegen): Fix installation of profiler hooks.
2567 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2569 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2571 * mini.h, mini.c, cfold.c: optimize access to enum
2572 readonly fields, too. Eval conditional branches if possible
2573 to perform unreachable code removal in more cases.
2575 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2577 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2579 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2582 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2583 WinXP DEP. Fixes #71244.
2585 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2587 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2589 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2591 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2593 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2595 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2598 * mini.h: Bump AOT version.
2600 * mini.h (MonoCompile): Change exvar to a hash table.
2602 * mini.c: Allocate a separate exvar for each handler block.
2604 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2606 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2607 ex var with the pending exception and only throw if the two are equal.
2610 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2612 * mini-x86.c: Fix warnings.
2614 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2615 used by all the ports now.
2617 * aot.c: Add write-symbols and save-temps options.
2619 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2621 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2623 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2625 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2628 * tramp-s390.c: Check vtable slot belongs to the domain.
2630 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2631 as per other platforms.
2633 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2635 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2637 * driver.c: we don't run the Main() code in a subthread anymore.
2639 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2641 * mini.c: added experimental rtc support in the statistical
2642 profiler: if the user has the permission, more accurate statistics
2643 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2644 The MONO_RTC value must be restricted to what the linux rtc allows:
2645 power of two from 64 to 8192 Hz.
2647 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2649 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2651 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2653 * mini-ppc.c: better icache flush for smp.
2655 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2657 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2659 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2660 amd64 port, not yet used.
2662 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2664 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2667 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2669 * driver.c: Added --security option to activate the security manager.
2670 Right now this will allow code generation for declarative demands and
2671 is disabled when AOT is specified.
2672 * mini.c: Add code generation for declarative security demands.
2673 * mini.h: Add mono_use_security_manager as an extern gboolean.
2675 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2677 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2678 emitting more dense assembly code.
2680 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2681 exception throwing stuff.
2683 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2685 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2688 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2691 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2694 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2696 * tramp-*.c: Only patch vtable slots if the object is in the current
2697 domain. Fixes appdomain-unload.exe.
2699 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2701 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2704 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2706 * mini.c (reverse_branch_op): New helper function.
2708 * mini.c (optimize_branches): Run the new optimization only on
2709 platforms which support it. Also reverse all kinds of branches.
2711 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2713 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2716 * mini.c (optimize_branches): Reverse not-equals branches if the false
2717 bblock is a throw. This happens a lot of time with argument checking in
2720 * mini.c (mono_codegen): Add support for placing basic blocks after
2721 the function epilogue.
2723 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2726 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2728 * mini.c (setup_stat_profiler): Only set this up if the platform
2729 supports ITIMER_PROF.
2731 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2733 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2736 * inssel.brg: Fix a warning.
2738 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2740 * mini.c: added support for statistical profiler
2741 (run with: --profile=default:stat).
2743 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2745 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2747 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2749 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2750 related to global registers from the amd64 port.
2752 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2754 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2756 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2757 with global registers.
2758 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2760 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2762 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2764 * debug-mini.c (encode_value): Fix off-by-one.
2766 * aot.c (encode_value): Likewise.
2768 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2770 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2772 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2775 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2777 * aot.c (emit_method_info): Increase size of temp buffer.
2779 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2782 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2784 * aot.c (emit_method_info): Fix build.
2786 * aot.c: Further rework of the AOT file format to reduce the size of
2787 the method info data.
2789 * mini.h: Bump AOT file format version.
2791 2004-12-27 Martin Baulig <martin@ximian.com>
2793 * mini.c (mini_get_method): New static method; call
2794 mono_get_method_full() and mono_get_inflated_method().
2795 (mono_method_to_ir): Use mini_get_method() instead of
2796 mono_get_method_full().
2798 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2800 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2802 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2804 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2806 * inssel-amd64.brg: Add some optimization rules.
2808 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2810 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2811 standard not GC'd stuff is fine.
2813 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2815 * aot.c: Rework the AOT file format to get rid of most of the global
2816 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2818 * mini.h: Bump AOT file format version.
2820 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2822 * mini.h: Bump AOT file format version.
2824 * aot.c (mono_aot_is_got_entry): New function to determine if an
2825 address is inside a GOT.
2827 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2829 * cpu-pentium.md: Increase the maximum size of some instructions which
2830 might involve a got access.
2832 * mini.c (get_method_from_ip): Another debug helper function.
2834 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2835 when got var accesses are created during the decompose phase.
2837 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2839 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2840 argument mini_compile_method and to MonoCompile, and use this to
2841 determine whenever a given method is compiled for AOT. This allows the
2842 other methods compiled during AOT compilation to be free of AOT stuff,
2843 so the backends does not need to add special support for them by
2844 creating a fake GOT etc.
2846 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2849 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2851 * mini.c (mono_method_to_ir): It turns out that some of the
2852 x-appdomain wrappers are lax with types, so just ignore this for
2855 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2856 at the vtable->klass. If it is non-shared code we can just use the
2859 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2861 * mini-ppc.c: access MonoDomain from tls, too.
2863 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2865 * declsec.c: Removed unused variable (and related warning ;-)
2867 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2869 * iltests.il: New test for LDELEMA on an array of ref types.
2871 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2872 all ldelema's on reftypes.
2873 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2874 it was the wrong place to put it.
2876 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2877 register to pop to make this cleaner, at the request of Paolo.
2879 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2881 * mini-ops.h (OP_GETHASHCODE): New op.
2883 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2885 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2888 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2891 * mini-x86.c (mono_arch_output_basic_block): Rather than
2899 The first is 3 bytes while the second is 1. This saves 36 kb on
2900 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2901 see a small boost because of icache locality.
2903 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2905 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2907 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2908 started code sharing with the generic code.
2910 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2912 * mini-ppc.c, cpu-g4.md: added code for direct access to
2915 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2917 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2918 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2921 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2923 * declsec.c|h: Added functions to cache the declarative stack modifiers
2924 in MonoJitInfo and to create a security frame from a MonoJitInfo
2926 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2927 created. Register internal calls for System.Security.SecurityFrame::
2928 _GetSecurityFrame and _GetSecurityStack.
2929 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2930 the definitions for the new stack walk/callback mechanism.
2931 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2932 first security frame for LinkDemands and InheritanceDemands) and
2933 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2935 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2936 walk initialization (lupus).
2938 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2940 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2942 (handle_loaded_temps): Do not create a temporary variable for
2943 things that we know are temps. They will never be modified.
2944 (mono_spill_call): Set MONO_INST_IS_TEMP
2945 (mono_emulate_opcode): ditto
2947 (mono_method_to_ir.CEE_DUP): ditto
2949 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2951 * mini.c (type_to_eval_stack_type): Make this handle the void type
2952 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2953 (emit_tree): use ip_in_bb to special case some common idioms
2954 Update all callers to pass in the IP.
2955 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2957 This gives us a nice 2% speedup in mcs bootstrap.
2959 * mini-x86.c (peephole_pass): Peephole pass to make
2968 * mini.c (ip_in_bb): new method.
2969 (mono_method_to_ir): use this method rather than doing the hash
2972 * linear-scan.c (mono_linear_scan): When expiring actives, you
2973 don't need to keep around variables that expire on this
2974 instruction. This makes it so that:
2977 store (ebx add (ebx, 1))
2981 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2983 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2984 combination to avoid doing two copies. Fix up problems with previous
2987 * mini.c: Fix 64 bit warnings.
2989 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2991 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2993 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2994 changes from the x86 code.
2996 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2998 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
3000 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
3001 throwing code to reduce its size, unify the AOT and non-aot code and
3002 get rid of relocations in the AOT case.
3004 * mini-x86.h mini.c exceptions-x86.c
3005 (mono_arch_get_throw_corlib_exception): New arch specific function to
3006 raise corlib exceptions which doesn't require relocations in the
3009 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
3011 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
3013 * mini.c (mono_emit_method_call): Only allocate the got var when it is
3016 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
3019 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3021 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
3022 with add function when used from Inc/dec atomic
3023 functions. Re-enabled optimization on x86.
3024 * mini-ops.h: renamed atomic_add functions to
3025 allow _add to match the Interlocked::Add and
3026 _add_next to match Interlocked::Inc/Dec.
3028 2004-12-15 Massimiliano Mantione <massi@ximian.com>
3030 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
3031 linking of BBs to the end BB, and enabled SSAPRE also with
3032 consprop and copyprop (which was prevented by that bug).
3034 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3036 * mini-x86.c: disabling the Interlocked optimizing code.
3038 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
3040 * aot.c (load_aot_module): Move reading of got_addr after the AOT
3043 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3045 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
3046 interlocked optimization due lack of support on x86, rewrote
3047 exchange to take into account that base may be in eax.
3049 xsp works again; activated Interlocked optimizing code.
3051 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
3053 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
3055 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
3057 * mini-ops.h: Add new opcodes.
3059 * mini.h: Add new patch types. Add got_var to MonoCompile.
3061 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
3062 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
3063 make it work with all kinds of patchable code.
3065 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
3066 address of the GOT, and referencing entries in the GOT.
3068 * mini.c: Add code to load the GOT address if needed by an opcode.
3070 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
3071 independent AOT code on the x86 using an elf-style Global Offset Table.
3073 2004-12-14 Raja R Harinath <rharinath@novell.com>
3075 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
3077 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3079 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
3082 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
3084 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
3085 of Interlocked:Increment/Decrement/Add as inline ops.
3086 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
3088 2004-12-12 Geoff Norton <gnorton@customerdna.com>
3090 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
3091 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
3093 2004-12-12 Duncan Mak <duncan@ximian.com>
3095 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
3096 again. `patch_info->table_size' is no longer valid after Zoltan's
3099 2004-12-12 Martin Baulig <martin@ximian.com>
3101 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
3102 if we are the "real" method, ie. not an inlined method inside it.
3104 2004-12-11 Ben Maurer <bmaurer@ximian.com>
3106 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
3107 before we look in the special fields table. This fixes
3108 ../tests/thread-static-init.cs.
3110 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3112 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
3113 for Array get_Rank and get_Length. Fixes bug #70465.
3115 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
3117 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
3118 separate structure to reduce the size of MonoJumpInfo.
3120 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
3122 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
3124 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
3126 * mini.c (mini_get_inst_for_method): Changed to allow ports
3127 to return a MonoInst instead of opcode
3128 (renamed mini_get_opcode_for_method to better reflect the new functionality)
3130 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
3131 Allow ports to return a created MonoInst instead of op-code, will enable
3133 (renamed mini_get_opcode_for_method to better reflected the functionality)
3135 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
3137 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
3139 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
3141 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
3144 2004-12-08 Martin Baulig <martin@ximian.com>
3146 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
3147 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
3149 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
3151 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
3154 * exceptions.cs: Disable some tests which depend on properties of x86 fp
3157 2004-12-08 Raja R Harinath <rharinath@novell.com>
3159 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
3161 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
3163 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
3164 bug introduced by the previous patch.
3166 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
3168 * mini-ppc.c, objectc.cs: handle large structs passed by value
3171 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
3173 * mini-ppc.c: OP_ARGLIST implementation from
3174 Geoff Norton <gnorton@customerdna.com>.
3176 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
3178 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
3179 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
3181 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
3183 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
3185 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3187 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
3190 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
3192 * mini-sparc.c: Zero out localled-ed memory.
3194 * iltests.il: Add tests for zeroing out localloc-ed memory.
3196 2004-12-04 Martin Baulig <martin@ximian.com>
3198 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
3199 mono_method_get_signature_full().
3201 2004-12-03 Massimiliano Mantione <massi@ximian.com>
3203 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
3204 and some utility functions (always for SSAPRE), integrated SSAPRE.
3206 * driver.c: Added ssapre option.
3207 * ssa.c: Small fix on OP_ARG handling.
3208 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
3209 * Makefile.am: Likewise.
3211 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
3213 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
3216 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
3219 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3221 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
3223 * cpu-s390.md : Increase instruction length of oparglist.
3225 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
3227 2004-11-30 Martin Baulig <martin@ximian.com>
3229 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
3230 virtual generic methods. We call a special helper_compile_generic_method()
3231 icall to retrieve the method from the vtable, inflate and compile
3232 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
3234 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
3236 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
3238 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
3240 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
3242 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
3245 2004-11-27 Ben Maurer <bmaurer@ximian.com>
3247 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
3248 platforms with PIC aot.
3250 2004-11-28 Martin Baulig <martin@ximian.com>
3252 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
3255 2004-11-28 Martin Baulig <martin@ximian.com>
3257 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
3258 the result of mono_type_get_underlying_type() to check whether
3261 2004-11-26 Martin Baulig <martin@ximian.com>
3264 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
3267 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
3269 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
3270 the same way as the other arguments so they won't get clobbered.
3272 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
3273 calls through R11 since it is clobbered by the trampoline code.
3275 2004-11-26 Raja R Harinath <rharinath@novell.com>
3277 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
3278 pick up in-tree mscorlib.dll.
3280 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
3282 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
3284 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
3285 runtime data/code are now stored in a table similar to the GOT in ELF.
3286 This allows the code itself to be position independent.
3288 * aot.c: Fix loading of referenced assemblies after the lazy assembly
3291 * aot.c: Attach ELF type (object/function) directives to all global
3294 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
3296 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
3298 * mini-amd64.h: Turn on PIC AOT code.
3300 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
3301 returning the offset within an OP_AOTCONST instruction where the GOT
3302 offset needs to be added.
3304 * mini.h: Bump AOT file format version.
3306 2004-11-25 Martin Baulig <martin@ximian.com>
3308 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
3309 uninflated generic methods.
3311 2004-11-25 Martin Baulig <martin@ximian.com>
3313 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
3315 2004-11-24 Martin Baulig <martin@ximian.com>
3317 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
3318 original klass (this only applies for generic instances).
3320 2004-11-24 Martin Baulig <martin@ximian.com>
3322 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
3323 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
3326 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
3328 * mini.c (mono_method_to_ir): Disable inlining for methods containing
3329 localloc. Fixes #69678.
3331 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
3333 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
3335 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
3336 used SSE registers on pinvoke calls. Fixes #69774.
3338 2004-11-23 Geoff Norton <gnorton@customerdna.com>
3340 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
3341 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
3343 2004-11-23 Raja R Harinath <rharinath@novell.com>
3345 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
3346 Refer directly to the mcs/ tree.
3348 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3350 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3351 Check if a trampoline for a synchronized method is required.
3353 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3355 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3356 with localloc if needed. Throe arithmetric exception in
3357 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3358 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3360 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3362 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3363 types before switching on type. Fixes #69622.
3365 2004-11-19 Raja R Harinath <rharinath@novell.com>
3367 * Makefile.am (check-local): New. Integrate into 'make check'.
3368 (MCS,RUNTIME): Define using in-tree mono and mcs.
3370 (%.exe): Use $(ILASM).
3372 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3374 * mini-ppc.c: adjust initial prolog size (bug #69691).
3376 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3378 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3381 2004-11-17 Raja R Harinath <rharinath@novell.com>
3383 * Makefile.am (clean-local): Rename from 'clean'.
3385 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3387 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3388 to mono_arch_is_int_overflow.
3389 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3392 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3394 * declsec.c|h: New files to support declarative security attributes.
3395 Added function to check if a method has (applicable) security.
3396 * mini.c|h: Add check for declarative security attributes in
3397 mono_method_check_inlining.
3398 * Makefile.am: Added declsec.c and declsec.h to the build.
3400 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3402 * mini.c, mini.h: update to keep dynamic code info per-domain.
3404 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3406 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3407 (mini_init): Get rid of it from here too.
3409 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3411 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3412 implemented OP_RETHROW (patch by Geoff Norton
3413 <gnorton@customerdna.com>).
3415 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3417 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3418 between appdomains. Fixes appdomain-unload on PPC.
3420 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3422 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3423 mini-exceptions.c: handle the new wrapper types.
3424 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3425 token value as a MonoClass* when compiling a wrapper.
3426 mono_jit_create_remoting_trampoline now takes an additional
3427 MonoRemotingTarget parameter.
3429 2004-11-10 Martin Baulig <martin@localhost>
3431 * mini.c (mono_method_to_ir): Use `generic_container->context'
3432 rather than creating a new one.
3434 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3436 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3438 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3440 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3442 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3443 the experimental aot cache stuff.
3445 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3447 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3448 mini-exceptions.c: update to exception clause structure changes.
3450 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3452 * exceptions-x86.c (throw_exception): Fix warnings.
3454 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3457 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3459 * exceptions-sparc.c (get_throw_exception): Really fix this.
3461 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3463 * tramp-*.c: we no longer support icalls without wrappers, so
3464 a bit of code can be removed here
3466 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3468 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3471 * cpu-sparc.md: Add op_rethrow.
3473 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3475 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3477 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3478 * mini-ops.h: Add OP_RETHROW.
3480 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3482 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3484 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3486 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3487 Makes the output much easier to read
3489 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3491 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3492 prevents another huge leak when compiling with ssa. Secondly, the
3493 performance of doing this rather than freeing the lists is much
3494 better. GList does a lock every time you allocate a list link,
3495 so that it can use a memory pool. So, it is better to just use
3496 a memory pool of our own.
3498 * ssa.c, linear-scan.c: replace g_list_remove_link with
3499 g_list_delete. The remove one does not free the GList, so we were
3500 leaking memory. On -O=all --compile-all with corlib, this cut down
3501 3 MB of allocations.
3503 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3505 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3507 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3509 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3510 into a new function mono_create_jit_trampoline ().
3512 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3514 * trace.c (get_spec): Allow tracing of classes without a namespace.
3516 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3518 * mini.c: Fix pointer overwrite in mini_method_compile.
3520 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3522 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3523 The darwin ABI needs some special handling for 1 and 2 byte structs
3524 Lets use lbz/lhz instead of lwz everywhere.
3525 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3526 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3527 Use stb/sth for the former, and put the latter always on stack instead of in
3530 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3532 * trace.c (is_filenamechar): Add '_'.
3534 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3536 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3538 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3540 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3542 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3543 depends on libmonogc. Fixes #68805.
3545 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3547 * mini.c (mono_jit_free_method): Provide extra information for
3548 this error. Currently this leaks, but will be turned into a
3549 developer option in the future.
3551 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3553 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3555 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3557 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3558 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3559 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3561 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3563 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3564 trampolines for AOT code.
3566 2004-10-22 <vargaz@freemail.hu>
3568 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3569 constructed types. Fixes #68136.
3571 2004-10-21 Martin Baulig <martin@ximian.com>
3573 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3574 if it returns true, unwind the stack to the call instruction.
3576 2004-10-21 <vargaz@freemail.hu>
3578 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3580 * mini.h: Bump AOT version number.
3582 * objects.cs: Add another test for unbox trampolines.
3584 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3587 2004-10-20 <vargaz@freemail.hu>
3589 * driver.c: Add SHARED to the set of optimizations tested.
3591 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3593 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3596 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3598 2004-10-20 Martin Baulig <martin@ximian.com>
3600 * mini-exceptions.c (mono_handle_exception): Call
3601 mono_debugger_handle_exception() to tell the debugger about
3602 catch/finally clauses.
3604 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3606 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3608 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3611 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3613 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3614 methods as their native size, fixed bug #57543, #57545.
3615 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3616 This saves a temporary register and mullw call down into 1 (minor perf
3617 increase for cases like sum = sum * 5; This use to translate into:
3620 It now translates to
3623 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3625 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3628 2004-10-11 Martin Baulig <martin@ximian.com>
3630 * mini.c (mono_method_to_ir): If we're a generic method, get the
3631 MonoGenericContainer from our MonoMethodNormal and create a
3632 MonoGenericContext from it.
3634 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3636 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3638 * basic-long.cs: Add test for checked i8->i2 cast.
3640 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3642 * inssel-ppc.brg: added a couple of speedup rules.
3644 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3646 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3647 to speed up rebuilds.
3649 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3651 * mini-s390.c: Minor fix to OP_OR_IMM.
3653 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3655 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3656 better. Fixes appdomain-unload.exe on sparc.
3658 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3660 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3661 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3664 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3666 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3668 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3670 * mini.c: Always generate a field read/write wrapper for members
3671 of the class MarshalByRefObject since the actual instance could
3674 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3676 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3678 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3680 * driver.c mini.h trace.c: Move the setting of the main assembly into
3681 a separate function called mono_trace_set_assembly () and call it after
3682 actually loading the main assembly. Fixes #66872.
3684 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3686 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3687 using the code manager.
3689 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3691 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3693 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3695 * cpu-amd64.md: Fix bug in previous patch.
3697 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3700 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3702 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3703 mini-exceptions.c: updates for changed stack walk interface.
3705 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3707 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3709 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3711 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3713 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3715 * driver.c (mini_regression_list): Do not call mono_assembly_close
3716 since assemblies can't be unloaded.
3718 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3720 * cpu-amd64.md: Fix more instruction lengths.
3722 * cpu-amd64.md: Fix lengths of some instructions.
3724 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3726 * inssel.brg: Make the array ldelema check aot friendly.
3728 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3730 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3732 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3734 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3736 * mini-x86.c: Fix build.
3738 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3739 mono_type_get_underlying_type () helper function to simplify code.
3741 2004-09-09 Martin Baulig <martin@ximian.com>
3743 * mini-amd64.c: Don't access `type->data.klass' directly, call
3744 mono_class_from_mono_type() instead since the type may be a
3747 2004-09-09 Martin Baulig <martin@ximian.com>
3749 * mini-amd64.c (get_call_info): Fix support for generic instances.
3750 (add_valuetype): Use mono_class_from_mono_type() to get the class
3751 since we can be a generic instance.
3753 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3755 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3757 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3759 * liveness.c: reset spill costs on each scan: bug 62107
3761 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3763 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3764 unnecessary line that doesn't compile
3766 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3768 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3769 trampolines, make them call an error function so people can fix their
3772 2004-09-06 Martin Baulig <martin@ximian.com>
3774 * mini.c (mono_method_to_ir): When initializing locals, handle a
3775 generic instances like a valuetype if it's a valuetype and like a
3776 class if it's a class.
3778 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3780 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3781 stack. Fixes #64674.
3783 * exceptions.cs: Add test for unwinding of call arguments.
3785 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3787 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3788 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3789 set the carry/borrow flag). The sparc and s390 implementations
3790 can now use optimized versions (and simplify the code). ppc bugfixes.
3792 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3794 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3796 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3798 * inssel-amd64.brg: Remove leftover 32 bit rule.
3800 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3802 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3804 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3805 mono_arch_find_jit_info functions into a new function. Fix a memory
3808 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3811 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3813 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3816 * exceptions.cs: Add array size tests.
3818 * mini.c: Allocate a separate icall wrapper for each arity of
3819 mono_array_new_va. Fixes #59509.
3821 * exceptions.cs: Add testcase for 64578.
3823 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3825 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3827 2004-09-02 Martin Baulig <martin@ximian.com>
3829 * mini.c (mono_method_to_ir): When initializing the locals, call
3830 handle_initobj() on the generic instance itself, not its
3833 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3835 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3836 MonoJitInfo for dynamic methods.
3838 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3840 * mini.c: Add support for freeing JIT data for dynamic methods.
3842 2004-09-01 Martin Baulig <martin@ximian.com>
3844 * mini-x86.c (is_regsize_var): Added support for generic
3846 (mono_arch_emit_prolog): Make this compile again, use
3847 `x86_push_imm_template (code)'.
3849 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3851 * mini-x86.c: make all push_imm instructions that get
3852 patched always emit the long form
3854 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3856 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3857 in a per-domain hash.
3859 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3862 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3864 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3867 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3870 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3871 Beginnings of SSE2 support.
3873 * exceptions.cs: Add more tests for checked int<->uint casts.
3875 2004-08-28 Martin Baulig <martin@ximian.com>
3877 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3881 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3882 Handle generic instances recursively.
3884 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3886 * iltests.il: test for conv.u8 on a constant
3888 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3890 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3891 LCONV_x4 (shrun_32 (membase)).
3893 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3895 * inssel-x86.brg: c&p rules for push/setret of long
3897 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3899 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3900 compare (regvar, base)
3902 * inssel-x86.brg: more burg love
3904 * inssel.brg: more cleanup
3906 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3908 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3910 * basic-long.cs, basic-calls.cs: new tests for optimization.
3912 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3914 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3917 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3919 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3921 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3923 * inssel.brg (mini_emit_memcpy): use
3924 NO_UNALIGNED_ACCESS to disable memcpy optimization
3926 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3928 * mini-amd64.c: Handle generic types in various places.
3930 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3932 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3934 * mini.c (handle_box): Fix warning.
3936 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3938 * mini-amd64.h: Enable the emit_state optimization.
3940 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3942 * mini-amd64.c: Add some new 64 bit peephole opts.
3944 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3946 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3948 * mini-amd64.c: Register allocator fixes.
3950 * mini.c: Add an optimization to emit_state to avoid allocation of new
3951 registers on some platforms.
3953 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3955 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3957 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3958 allocation. Fixes #63085.
3960 * basic-long.cs: Add new regression test.
3962 * mini-amd64.c: Register allocator improvements.
3964 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3966 * mini-amd64.c (read_tls_offset_from_method): Add another code
3969 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3970 instruction sequence for nullifying class init trampolines.
3972 * objects.cs: Add new regalloc test.
3974 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3976 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3978 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3980 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3983 * driver.c: Fix profiling after TLS changes.
3985 * driver.c (mono_main): Set mono_stats.enabled if needed.
3987 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3990 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3992 * mini-x86.c: use a 1 op rather than a 2 op tls access
3993 instruction -> faster.
3995 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3997 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4000 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
4002 * exceptions-sparc.c (throw_exception): fix typo
4004 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
4006 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
4007 set tree->dreg correctly with tls. Allow any
4008 register to be used.
4010 * mini-x86.c (read_tls_offset_from_method): add new code
4011 generation pattern seen with GCC.
4014 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4016 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
4017 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4018 exceptions-sparc.c: fix some performance issues in exception
4019 handling and setting of the stack trace for exceptions that were
4022 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
4024 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4027 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
4030 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
4032 This patch inlines tls access, when possible.
4034 * mini.h: new arch functions for TLS intrinsics.
4035 All platforms updated with a stub.
4037 * mini.c: use the new intrinsics
4039 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
4040 arch specific intrinsic for tls variables
4042 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
4044 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
4047 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
4049 * mini.c: thread local allocation
4051 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
4053 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
4055 * Makefile.am: Link against the static version of libmonogc.
4057 * Makefile.am: Link the static versions of the convenience libraries
4058 into the mono executable.
4060 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
4062 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
4064 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
4065 on integer overflow.
4067 * mini-amd64.c: Reorganize function call code.
4069 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
4071 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4073 * inssel-x86.brg: use xor eax,eax.
4075 * basic.cs: new tests
4077 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4079 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
4080 in exception throwing code.
4082 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4084 * inssel-x86.brg: use xor esi,esi.
4086 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4088 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
4089 can trace methods compiled during mini_init () too.
4091 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
4094 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4096 * Makefile.am: static link on x86 (r=zoltan)
4098 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4100 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
4101 code since it causes some programs to fail.
4103 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
4105 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
4107 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
4109 * mini.c: ovfops_op_map - add STACK_OBJ case for
4111 * basic.cs: add test_0_pin_string as test
4114 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
4116 * Makefile.am: build C# if srcdir != builddir
4118 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4120 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
4121 fall-through blocks.
4123 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4125 * driver.c: enable loop by default again and include abcrem in -O=all.
4127 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
4129 * iltests.il: Add some localloc tests.
4131 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
4133 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
4136 * inssel-amd64.brg: Add some optimizations.
4138 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
4141 * Makefile.am: Statically link mono against libmono on AMD64.
4143 * mini-amd64.c inssel-amd64.brg: Optimizations.
4145 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
4147 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
4149 * tramp-amd64.c: Patch calling code in trampolines.
4151 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
4153 * mini-amd64.c: pinvoke struct passing fixes.
4155 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
4157 * mini-sparc.c: redo change, make mono_arch_cpu_init call
4158 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
4160 2004-08-05 Duncan Mak <duncan@ximian.com>
4162 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
4165 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4167 * mini-amd64.c (emit_move_return_value): Move return value for normal
4170 2004-08-05 Martin Baulig <martin@ximian.com>
4172 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
4173 `type->type'; just modify `type' itself when dealing with enums
4174 and generic instances.
4175 (check_call_signature): Make `simple_type' a `MonoType *'.
4177 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4179 * mini.c: Use OP_PADD to add offsets to addresses.
4181 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
4183 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
4185 * mini-sparc.c (mono_arch_emit_epilog): fix check
4186 for folding last op into restore instruction
4188 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4190 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
4191 helper methods using the code manager.
4193 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
4195 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
4197 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4199 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
4200 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
4202 * mini-s390.c: fix tail processing
4204 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
4206 * mini-ppc.c: mul.ovf.un exception name fix.
4208 2004-08-03 Martin Baulig <martin@ximian.com>
4210 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
4211 instances; before jumping to `handle_enum', also modify `ptype'.
4213 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
4215 * cpu-sparc.md: fcall maximal length too small.
4217 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
4219 * mini-amd64.c mini.h: Add initial support for passing/returning
4220 structures to/from pinvoked methods.
4222 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
4224 * mini-ppc.c: reg allocator fix.
4226 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
4228 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
4230 * inssel.brg: Optimize memset on 64 bit machines.
4232 * mini-amd64.c: Fix some vararg cases.
4234 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4236 * mini-s390.c: Corrected macro in emit_float_to_int
4238 * s390-abi.cs: Tests to exercise the s390 ABI
4240 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4242 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
4245 * basic.cs: Add a test for add.ovf.un.
4247 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
4249 * mini-sparc.c: add case for OP_IDIV_UN
4251 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4253 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
4255 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
4257 2004-07-30 Ben Maurer <bmaurer@ximian.com>
4259 * basic.cs: regression tests.
4261 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
4264 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4266 * basic.cs: Add a new test.
4268 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
4269 and AOT. Various fixes and optimizations.
4271 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
4273 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
4275 * mini-ppc.c: make sure temp regs are not used for global reg
4278 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
4280 * cpu-sparc.md: conv_i8 fix for 64bits
4282 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
4284 2004-07-29 Ben Maurer <bmaurer@ximian.com>
4286 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
4287 add opcode for cmp BYTE PTR [eax], imm.
4289 * inssel.brg: Make memcpy and memset takes bases.
4291 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4293 * *-amd64.*: More AMD64 work.
4295 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4297 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
4298 add a compare-not-equal opcode.
4300 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
4302 * mini.c: Use mono_init_from_assembly instead of mono_init.
4304 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4306 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
4308 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
4310 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
4312 * inssel.brg: 64 bit fixes.
4314 * mini.h (MonoCallInst): Add some AMD64 specific data.
4316 * mini.h: Add some OP_P opcodes.
4318 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4320 * basic.cs: tests for 61797 and 61740
4322 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
4324 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
4325 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
4327 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
4329 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
4331 * *-amd64*.*: Ongoing AMD64 work.
4333 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
4335 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
4337 * *-amd64*: Ongoing AMD64 work.
4339 * mini-arch.h: Add AMD64 support.
4341 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
4343 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
4345 * mini-ops.h: Add new opcodes.
4347 * Makefile.am: Add AMD64 support.
4349 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4350 rules into the inssel-long*.brg files.
4352 * *-amd64.*: Add beginnings of AMD64 backend.
4354 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4356 * mini.c (print_dfn): commenting out the code that prints
4357 the cil. With -O=deadce, this makes -v -v crash.
4359 * cpu-pentium.md: make checkthis have a length of 2
4361 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4363 * mini-sparc.h: fix implementations of __builtin
4364 functions for Sun compiler for V9.
4366 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4368 * mini.c: use the new stelem.ref wrapper
4369 * exceptions.cs, arrays.cs: new stelem.ref tests
4371 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4373 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4374 new XSP should work with these changes).
4376 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4378 * inssel-{long32,x86,}.brg: trivial optimizations.
4380 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4382 * mini.c: load value when emitting box operation in
4385 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4387 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4388 is one byte shorter than cmp DWORD PTR [eax], 0.
4390 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4392 * inssel-ppc.brg: arguments on the stack are always
4393 relative to the stack pointer (spotted by Neale Ferguson).
4395 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4397 * exceptions-x86.c: delay appending the method name to the trace until
4398 after mono_jit_info_table_find is called, as this gets the real
4401 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4403 * aot.c: register roots
4405 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4407 * aot.c : I could just use PLATFORM_WIN32 flag.
4409 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4411 * aot.c : Reverting the previous fix. This time it broke linux build.
4413 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4415 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4417 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4419 * mini.c (handle_stack_args): Remove some more debugging code.
4421 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4423 * driver.c mini.h aot.c: Allow additional options to be specified with
4424 --aot and pass them to mono_compile_assembly.
4426 * aot.c: Add experimental code to AOT compile all loaded assemblies
4427 on demand and save the code into a cache in the filesystem.
4429 * aot.c: Add support for more wrapper methods.
4431 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4434 * cpu-*.md: Remove removed opcodes.
4436 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4437 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4438 related icalls to marshal.c.
4440 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4442 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4444 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4446 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4448 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4449 * liveness.c: If liveness is recomputated we need to reset the information
4450 for each variable. This way, if the liveness range has been narrowed
4451 by optimizations that happened after the last computation, we can return
4454 For example, if you have
4459 // Tons of code that does not affect i
4465 i = 0 is dead code and will be removed by SSA. However, when
4466 linear scan gets to the code, i will still appear to be live
4467 throughout the entire block. This prevents good register allocation.
4469 2004-07-06 Martin Baulig <martin@ximian.com>
4471 * debug-mini.c (mono_debug_init_method): Allow
4472 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4473 (mono_debug_add_icall_wrapper): New method.
4475 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4477 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4479 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4482 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4484 * aot.c (mono_aot_load_method): Fix loading of debug info.
4486 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4488 * aot.c: Add logging support.
4490 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4492 * mini.h: Add prototype for mono_print_method_from_ip.
4494 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4496 * inssel.brg: 64 bit fixes.
4498 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4501 * Makefile.am: Add SPARC64 support.
4503 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4505 * aot.c: Fix alignment problems on 32 bit platforms.
4507 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4509 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4512 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4515 * mini.h: Bump AOT file version. Some 64 bit fixes.
4517 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4519 * inssel-sparc.brg: Add new rule to avoid register moves.
4521 * inssel.brg: Add ldind_to_load_membase helper function.
4523 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4525 * mini.c: OffsetToStringData intrinsic.
4527 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4529 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4531 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4534 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4535 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4537 * mini.c: reinstated mono_compile_get_interface_var()
4538 on x86, too, since the change breaks the Gtk# build there as well.
4540 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4542 * driver.c: remove loop from the default optimizations: it seems to
4543 interact badly with some of the other options (see bug #60613).
4545 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4547 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4548 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4550 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4552 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4553 vararg-using methods.
4555 2004-06-21 Martin Baulig <martin@ximian.com>
4557 * mini/mini-exceptions.c
4558 (mono_handle_exception): Added `gpointer original_ip' argument.
4559 After calling mono_unhandled_exception(), call
4560 mono_debugger_unhandled_exception() and if that returns true,
4561 restore the context and return.
4563 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4565 * mini-ppc.c: prefer the use of relative branches so
4566 they won't need to be patched in aot code (patch from Patrick Beard).
4568 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4570 * aot.c: patch from Patrick Beard to make the output assembly
4571 more correct for the MacOSX assembler. Small tweak to
4572 generate sane images on Linux/PPC, too.
4574 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4576 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4577 case until bug #59509 is fixed (shows up in #60332).
4579 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4581 * mini.c: make sure the needed wrappers are compiled, too, with
4584 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4586 * driver.c: remove NPTL reference in --version output.
4588 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4590 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4591 generate valid assembly for the Mach-O assembler.
4593 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4595 * driver.c: don't include abcrem in the all optimization specifier
4596 since it slows down jit compilation too much for now.
4598 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4600 * mini.c: use BIGMUL only if both operands have the same signage.
4601 * iltests.il: Test for bug 60056. (errors related to signage in
4606 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4608 * mini.c, aot.c: memory leak fixes.
4610 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4612 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4614 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4616 * Makefile.am: remove the -static hack completely, it links in
4617 statically glib as well.
4619 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4621 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4622 * exceptions.cs: make it compile with new mcs/csc.
4624 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4625 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4626 and added relevant test case.
4628 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4630 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4631 regressions in gtk-sharp.
4633 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4635 * exceptions.cs: New regression tests.
4637 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4639 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4641 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4643 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4645 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4647 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4649 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4651 * mini.c (mono_jit_runtime_invoke): Init class in this
4652 method instead of trusting mono_jit_compile_method to
4653 do the work (because wrappers can be in object class)
4655 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4657 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4659 * basic-long.cs: New regression test.
4661 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4663 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4666 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4668 * Makefile.am: fix miguel's change to build mono statically against
4669 libmono (track build dependencies).
4671 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4673 * cfold.c: Some glib versions do not have G_MININT32.
4675 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4677 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4678 with precision of tan, atan, sin and cos, and implemented related
4679 regressions tests (fixes bug 54467, but one new problem appeared and
4682 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4684 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4686 * exceptions.cs: Add test for constant folding && division by zero.
4688 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4689 since driver.c is in libmono too, so the optimization was useless.
4691 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4692 variable to driver.c so the compiler can emit more efficient code to
4695 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4697 * Makefile.am: don't distribute generated inssel.[ch] files.
4699 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4701 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4702 into the default appdomain. Fixes #58707.
4704 * jit-icalls.c: Remove the broken approximation for truncl, doing
4705 no conversion is better.
4707 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4710 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4712 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4713 of the mcrxr instruction which is not available on some processors
4714 even if it's documented to be. Implement add and sub overflow correctly
4715 (still not complete for long unsigned). Speed up icalls a bit.
4717 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4719 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4720 we run .cctor in the current domain instead of target_domain.
4722 Fixes bug #58558, .cctor not being called in -O=shared.
4724 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4726 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4728 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4730 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4731 which can be done with an imm8, do it that way.
4732 (mono_arch_output_basic_block): ditto for a jmp
4733 (mono_arch_emit_prolog): Computate maximum offset of a label.
4735 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4737 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4738 now tries to allocate prefered physical reg's for virtual
4739 regs. This reduces the number of emited spills/loads with
4740 20-30% on our core assemblies.
4742 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4744 * jit-icalls.c: truncl() is not needed and trunc() is
4745 the correct thing to do anyway (bug #58287).
4747 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4749 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4752 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4754 * driver.c: enable loop optimizations by default.
4756 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4758 * mini-x86.c: fix calc of max loop size when aligning loops start.
4760 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4762 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4765 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4767 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4770 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4772 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4774 * mini.c (inline_method): Allways inline some wrappers even if the cost
4775 is too large. Fixes #58785.
4777 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4779 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4781 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4782 (crichton@gimp.org). Beginning of support for sparc/linux.
4784 * mini-sparc.c: Optimize retrieval of LMF address.
4786 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4788 * exceptions-ppc.c: handle alloca in methods with clauses.
4790 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4792 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4794 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4796 * mini.c: Delegate most of the abort signal work to
4797 mono_thread_request_interruption, which also handles Stop and Suspend
4800 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4802 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4803 supports the save/restore lmf opcodes.
4805 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4807 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4810 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4812 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4814 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4815 methods which contain array accesses.
4817 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4818 boundaries. Fixes #58537.
4820 * iltests.il: Add regression test for #58537.
4822 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4824 * mini-x86.c (mono_arch_local_regalloc): Last part of
4825 fix for bug #58633 (releasing register to early).
4827 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4829 * basic-long.cs: Add new regression test.
4831 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4833 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4834 register too early on the chain.
4836 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4838 * mini.c (create_helper_signature): Use a helper function to reduce
4839 the code which needs to be written. Also set the calling convention of
4840 icalls on windows. Fixes #57840.
4842 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4844 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4845 exceptions-ppc.c: added helper function to get the instruction address
4846 from a signal handler context.
4848 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4850 * helpers.c: use g_get_tmp_dir. Invokes happyness
4853 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4855 * helpers.c: Add new env variable to pass args to objdump.
4856 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4858 2004-05-17 Radek Doulik <rodo@ximian.com>
4860 * Makefile.am (common_sources): added abcremoval.h so it get
4861 disted and daily mono packages on go-mono.com will build again
4863 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4865 * abcremoval.c: Fixed coding style, added copyright header.
4867 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4869 * mini.h: Added prototype for abc removal main function.
4871 * build_relations_propagation_table.pl: Added copyright header.
4873 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4875 * basic-long.cs: reg test for complex ceq_long bug.
4877 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4879 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4880 reg in long and clob case (bug #58343). Fixed/added comments.
4882 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4884 * mini.c (mono_jit_runtime_invoke): Follow new convention
4885 of calling the invoke method with an function pointer.
4887 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4889 * ChangeLog: Fix author of memory leak patch.
4891 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4893 * Makefile.am: fix make dist as well...
4896 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4898 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4899 on archs where pointers are 4 bytes long.
4901 * Makefile.am: Added abcremoval.c source file.
4903 * abcremoval.c: Added abcremoval.c.
4905 * abcremoval.h: Added abcremoval.h.
4907 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4909 * inssel.brg: Enabled bounds check removal.
4911 * mini.c: Added support for abcrem optimization.
4913 * mini.h: Added abcrem optimization label.
4915 * driver.c: Added support for abcrem optimization.
4917 * propagated_relations_table.def: Added propagated_relations_table.def.
4919 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4921 * mini.c, cfold.c: fix style.
4923 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4925 * mini.c: handle issue with the low-level implementation of
4926 some long opcodes (bug #54209).
4928 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4930 * basic.cs: test for my new cmov stuff.
4932 2004-05-13 Patrik Torstensson
4934 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4935 opt and added peephole documentation.
4937 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4939 * tramp-ppc.c: rewrote the generic trampoline code.
4941 2004-05-11 Patrik Torstensson
4943 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4945 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4947 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4949 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4950 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4952 * mini.c: Add new icalls for AsAny marshalling.
4954 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4956 * tramp-ppc.c, mini-ppc.c: more cleanups.
4958 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4960 * mini.c: no warnings.
4962 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4964 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4966 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4968 * mini.c: In the thread abort signal handler, if the thread is in the
4969 process of being stoped, don't throw the Abort exception, just stop the
4972 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4974 * tramp-ppc.c: removed old code.
4976 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4978 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4979 do some simple speed optimizations on ppc.
4981 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4983 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4984 and large offsets in load/store.
4986 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4988 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4989 it causes regressions.
4991 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4993 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4996 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4998 * jit-icalls.c: remove warnings.
4999 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
5000 speedups for unsafe code.
5002 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
5004 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
5006 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
5008 * basic-calls.cs: Add new regression test.
5010 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
5013 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
5015 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
5018 2004-05-06 Patrik Torstensson
5020 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
5021 long reg allocation in any reg (not only eax:edx) and implemented
5022 long shl/shr ops in asm instead of helpers.
5024 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
5026 * mini-sparc.h: Fix warnings.
5028 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
5031 * mini-exceptions.c (mono_handle_exception): Call the filter in a
5032 separate statement for clarity.
5034 * mini-sparc.c: Update status.
5036 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
5038 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
5041 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5043 * inssel-ppc.brg: another small pre-release workaround:
5044 we don't do overflow detection for long_sub_un.
5046 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5048 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
5049 (also works around a weird ppc bug: 57957).
5051 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
5053 * tramp-ppc.c: trampoline fixes.
5055 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
5057 * mini-ppc.c: fixed typos.
5059 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5061 * mini-ppc.c, exceptions-ppc.c: more code saves registers
5062 at the top of the stack. Fixed typos. Use a frame registers
5063 for all the methods with exception clauses.
5065 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5067 * exceptions-ppc.c: restore fp registers.
5069 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
5071 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
5072 order from the stack top (moved the stack room to save the
5073 return value for trace after the param area). Fixed corruption
5074 in restoring registers on unwind.
5076 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
5078 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
5080 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5082 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
5083 and prolog/epilog for methods that use it. Allow
5084 enough param area room for varargs methods. Fix miguel's
5085 breakage in exception handling.
5087 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5089 * Makefile.am: run genmdesc only on current arch.
5091 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5094 * mini-x86.h: fix the build on windows.
5096 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
5098 * 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.
5100 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
5102 * mini-exceptions.c: New file.
5104 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
5105 Move some parts of the x86 exception handling code to an
5106 arch-independent file so it can be shared with other ports.
5108 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
5110 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
5112 2004-04-26 David Waite <mass@akuma.org>
5114 * driver.c: remove comma from end of enumeration declaration
5116 2004-04-26 Jackson Harper <jackson@ximian.com>
5118 * driver.c: parse config file before loading first assembly. This
5119 allows the user gac to be enabled/disabled.
5121 2004-04-23 Miguel de Icaza <miguel@ximian.com>
5123 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
5124 simpler mechanism: we do not care what is encoded initially
5125 (branch absolute or relative), we care about the code and its
5126 target. I kept the old code for reference for now.
5128 The new code tries first to determine if the jump is anywhere in
5129 the -/+32 absolute meg range, if it succeeds, it encodes using the
5130 absolute branch; If not, it tried to find something in the
5131 relative range, if not, it uses the handle_thunk code.
5133 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
5135 * exceptions-ppc.c: use the correct ip register on macosx.
5137 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
5139 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
5141 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
5143 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
5144 Raise exception on integer divide by zero by hand since the hw
5145 doesn't support it. Handle NaNs in FP compares.
5147 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
5149 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
5150 code reducing duplication between the platforms and enabled
5151 signal exception handling (on linux for now).
5153 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
5155 * exceptions-ppc.c: more macosx support.
5157 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5159 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
5161 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
5163 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
5165 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
5167 * iltests.il: more tests.
5169 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
5171 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
5174 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5176 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
5178 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
5180 * liveness.c: Mark variables as volatile in all basic blocks reachable
5181 from exception clauses.
5183 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
5185 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
5188 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
5190 * iltests.il, basic.cs: more tests for regalloc.
5192 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
5194 * iltests.il: Some tests for register allocation modifications
5197 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
5199 * exceptions.cs: Add regression test for bug #56782.
5201 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
5202 original stack trace if an exception is rethrown. Fixes #56782. Oh,
5203 the beauty of fixing the same thing in 5 different files...
5205 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
5207 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
5210 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
5212 * mini.c: Add support for STRWLPARRAY marshalling convention.
5214 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5216 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
5217 to init the context to setup the regs pointer).
5219 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5221 * exceptions-ppc.c: more exceptions work.
5223 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5225 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
5228 2004-04-13 Miguel de Icaza <miguel@ximian.com>
5230 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
5231 can use the memory directly.
5233 * cpu-pentium.md: Update documentation from a post from Zoltan.
5235 add x86_add_membase, x86_sub_membase, x86_mul_membase
5237 2004-04-13 Miguel de Icaza <miguel@ximian.com>
5239 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
5240 GENERAL_REGS they were also hardcoded for all PPC ports.
5242 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
5244 Remove hard-coded limit for floating point registers, use
5245 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
5247 Notice that in MacOS X calling conventions you can fit a lot more
5248 floating point values in registers, so I should update the PInvoke
5249 test to excercise the passing of floating point values on the
5250 stack (currently broken).
5252 2004-04-06 Miguel de Icaza <miguel@ximian.com>
5254 * tramp-ppc.c (create_trampoline_code): Added
5255 JUMP_TRAMPOLINE_SIZE.
5256 (ppc_magic_trampoline): Follow the pattern from
5257 x86_magic_trampoline: if code is set to zero, return.
5258 (create_trampoline_code): Always pass MonoMethod to the jump
5259 trampoline, before it was passing a null.
5260 (mono_arch_create_jump_trampoline): Implement the jump stub, could
5261 share the code with mono_arch_create_jit_trampoline.
5263 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
5265 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
5268 * cpu-g4.md: Added length for jmp instruction, the worst case
5269 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
5272 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
5274 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
5276 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
5278 * mini.c: Only set bblock->real_offset when adding a new bblock, and
5279 before each IL instruction.
5281 * mini.c (CEE_BOX): Fix warnings.
5283 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5285 * mini.c: removed a few unused vars and extra whitespace.
5287 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
5289 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
5291 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
5293 (OP_GETCHR): use the above
5294 (CEE_LDELEMA): use the above.
5296 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
5297 version of the generic impl.
5298 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
5299 (CEE_LDELEMA): use the above.
5301 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5303 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
5306 * iltests.il: Added new regression test for #56317.
5308 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5310 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
5311 under NetBSD. Fixes #56450.
5313 * liveness.c (update_gen_kill_set): Fix previous patch.
5315 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5317 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
5319 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
5321 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
5324 * inssel-sparc.brg: Add more optimizations.
5326 * mini-sparc.c: Replace multiply/divide with shifts if possible.
5328 2004-04-01 Martin Baulig <martin@ximian.com>
5330 * mini.c (handle_box): New static function; moved the
5331 implementation of CEE_BOX here.
5332 (mono_method_to_ir): Added `constrained_call' variable.
5333 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
5334 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
5335 mono_method_get_constrained() to get the method.
5337 2004-04-01 Martin Baulig <martin@ximian.com>
5339 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
5340 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
5341 (mono_method_to_ir): We don't need these macros anymore since
5342 mono_class_get_full() already takes care of it.
5344 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5346 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5347 use @function (as doesn't accept #function here) and check the return
5348 value of system and stop if fails.
5350 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5352 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5354 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5356 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5358 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5360 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5363 * basic-long.cs: Add test for negation of Int64.MinValue.
5365 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5367 * mini-sparc.c: Update status.
5369 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5371 * exceptions-sparc.c: Fix return value in filters.
5373 * inssel-sparc.brg: Fix register allocation in some rules.
5375 2004-03-28 Martin Baulig <martin@ximian.com>
5377 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5380 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5382 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5384 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5385 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5386 remove unused conv_u4 opcode.
5388 * mini-x86.c: Remove valgrind workaround since it slows down things
5389 even when mono is not run under valgrind.
5391 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5393 * mini-sparc.c: Update status.
5395 * inssel-sparc.brg: Add some optimizations.
5397 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5398 future delay slot filling. Add support for varargs, tail calls and JMP.
5400 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5401 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5403 * inssel.brg: Fix register allocation in OP_ARGLIST.
5405 * inssel.brg: Fix warnings.
5407 2004-03-25 Martin Baulig <martin@ximian.com>
5409 * mini.c (inflate_generic_field): Removed.
5410 (mini_get_method): Removed, use mono_get_method_full(),
5411 (mini_get_class): Removed, use mono_class_get_full().
5412 (mono_method_to_ir): Pass our generic context to
5413 mono_field_from_token().
5415 2004-03-25 Martin Baulig <martin@ximian.com>
5417 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5418 of a `MonoMethod *'.
5419 (mini_get_method): Take a `MonoGenericContext *' instead
5420 of a `MonoMethod *'.
5421 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5422 a new local variable called `generic_context' which holds the
5423 current `MonoGenericContext *'; use it to lookup things.
5425 2004-03-24 Martin Baulig <martin@ximian.com>
5427 * mini.c (mini_get_class): New static method; if we're inside a
5428 generic instance, inflate the class if neccessary.
5429 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5431 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5433 * iltests.il: New regression test for #55976.
5435 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5438 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5440 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5443 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5445 * liveness.c: Consider SSA stores as well as loads when making vars
5448 * exceptions.cs: New regression tests for register allocation.
5450 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5452 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5453 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5454 domain lock only to protect puntual access to data structures.
5455 Added access lock for sighash, jit_icall_hash_name,
5456 jit_icall_hash_addr and domain->code_mp.
5458 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5460 * driver.c: Print SIGSEGV handling method.
5462 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5464 * mini.c (setup_jit_tls_data): Handle case when this is called
5465 multiple times for a thread.
5467 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5468 is different from fbxx_un. Fixes #54303. Also use constants instead of
5469 magic numbers in a lot of places.
5471 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5473 * exceptions.cs: Fix cctor test when --regression is used.
5475 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5477 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5480 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5482 * inssel-ppc.brg: fixed register assignments for some rules.
5484 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5486 * exceptions.cs: Add test for exceptions in static constructors.
5488 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5489 static constructors outside the domain lock. Fixes #55720.
5491 2004-03-17 Martin Baulig <martin@ximian.com>
5493 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5494 (inflate_generic_field): Take the `MonoMethod *' instead of the
5495 `MonoClass *' and added support for generic method.
5496 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5497 have a `field->parent->gen_params', only inflate the field if it's
5498 an open constructed type.
5500 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5502 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5503 exception object instead of the preconstructed ones.
5505 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5507 * mini.c: reverted changed to sigsegv_signal_handler commited
5508 accidentally in the previous patch.
5510 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5513 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5514 running --aot with an old assembly.
5516 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5518 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5521 * mini-sparc.c: Add support for v9 branches with prediction.
5523 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5525 * mini.c (mini_init): #warning is GNUC only
5527 * mini-sparc.h: implement __builtin_frame_address
5528 and __builtin_return_address for Sun C compiler
5530 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5532 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5534 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5536 * basic-calls.cs: Add test for unaligned byref long argument passing.
5538 * mini-ops.h: Add sparcv9 compare and branch instructions.
5540 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5541 v9 instructions if we have a v9 cpu.
5543 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5544 registers for global allocation.
5546 * exceptions-sparc.c: Fixes.
5548 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5550 * liveness.c (mono_analyze_liveness): Optimized version.
5552 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5554 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5557 * basic-float.cs basic-calls.cs: New regression tests.
5559 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5561 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5562 sigaltstack implementation.
5564 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5566 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5567 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5569 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5571 * mini.c: Fix warnings.
5573 * mini.c (mono_resolve_patch_target): New function which contains the
5574 arch independent part of the patching process.
5576 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5577 patching code to a separate function.
5579 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5581 * mini.c (add_signal_handler): ifdef out on Windows
5583 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5585 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5586 cpu-sparc.md: Add exception handling support + other fixes.
5588 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5589 typed GC detection in --version.
5591 * basic.cs exceptions.cs: New regression tests.
5593 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5594 the arch specific code can store data during a compilation.
5596 * mini-ops.h: Add OP_SETFRET.
5598 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5599 function, register a separate icall for each arity, so the icalls can
5602 * mini.c (mono_print_tree): Print negative offsets in a more readable
5605 * mini.c: Make signal handling work on sparc.
5607 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5609 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5611 * jit-icalls.c: Emulate truncl by aintl on solaris.
5613 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5615 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5617 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5619 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5621 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5622 a MarshalByRef type, inline a method that performs the check, taking into
5623 account that the object can be a proxy. Also implemented tow new opcodes:
5624 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5625 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5626 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5628 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5630 * mini-ppc.c: if a relative branch displacement is too big
5631 but it points to and area reachable with an absolute branch,
5634 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5636 * mini.c: optimize small copies in cpblk.
5638 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5640 * basic-calls.cs basic-float.cs: New regression tests.
5642 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5643 negative offsets from %fp. Implement localloc. Fix local register
5644 allocation. Fix the case when the this argument needs to be saved to
5645 the stack. Implement some missing opcodes.
5647 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5649 * mini.c (mini_method_compile): Reenable global regalloc in methods
5650 with exception handlers.
5652 * linear-scan.c (mono_varlist_sort): Fix warning.
5654 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5656 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5659 * liveness.c: Make all variables uses in exception clauses volatile, to
5660 prevent them from being allocated to registers. Fixes #42136.
5662 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5664 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5667 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5668 argument to mono_arch_regalloc_cost.
5670 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5673 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5675 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5676 Make the cost of allocating a variable to a register arch dependent.
5678 * basic-calls.cs: Fix compilation of tests.
5680 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5681 helper function to cut back on the number of #ifdefs needed.
5683 * mini-ppc.c: Fix compilation.
5685 * basic-calls.cs: New regression tests.
5687 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5689 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5690 of l0 since that is callee saved.
5692 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5695 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5696 of delay instruction.
5698 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5700 * mini.h (MonoCallInst): Add 'virtual' flag.
5702 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5704 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5706 * *.cs: New regression tests.
5708 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5711 * mini.c (mono_runtime_install_handlers): Fix build.
5713 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5714 'signal_stack_size' members.
5716 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5717 alternate signal stack.
5719 * exceptions-x86.c: Add stack overflow handling.
5721 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5722 functions to arch independent code.
5724 * mini.c (mono_print_tree): Print more detailed info for load_membase
5727 2004-02-23 Martin Baulig <martin@ximian.com>
5729 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5731 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5733 * mini-x86.c: fixed reg allocation for div/rem.
5735 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5737 * driver.c (mono_main): Report some configuratio options on --version.
5739 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5741 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5742 low in the address space. Correctly flush memory in thunks where we
5745 2004-02-20 Martin Baulig <martin@ximian.com>
5747 * mini.c (mini_get_method): New static method; inflate all generic
5748 methods and methods in open generic instances.
5749 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5750 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5752 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5754 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5756 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5758 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5760 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5762 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5763 it compile using Sun's compiler.
5765 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5767 * 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.
5769 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5771 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5773 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5775 * mini-ppc.c: handle calls outside of the allowed range with thunks
5776 allocated using the code manager.
5777 * tramp-ppc.c: use the code manager to hold generated native code.
5778 Fixed the magic trampoline to just patch vtable entries.
5780 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5782 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5785 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5787 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5790 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5791 if we have a working __thread implementation.
5793 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5794 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5796 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5798 * mini-x86.c: Fix compilation under gcc 2.
5800 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5802 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5803 contains a call to the wrapped function.
5805 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5806 OP_<CALL>_IMM opcodes, and use them under X86.
5808 * mini.c (mono_jit_find_compiled_method): Fix warning.
5810 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5812 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5814 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5815 functionality to mini.c.
5817 * mini.c (mono_create_jump_trampoline): New function to create a jump
5818 trampoline. Return a compiled method instead of a trampoline if it
5819 exists. Add a cache for jump trampolines.
5821 * mini.c (mono_jit_find_compiled_method): New function to return a
5822 compiled method if it exists.
5824 * mini-x86.c: Call mono_create_jump_trampoline instead of
5825 mono_arch_create_jit_trampoline.
5827 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5828 a jump trampoline. Fixes #52092.
5830 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5832 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5833 which is not up-to-date. Add check_corlib_version () instead.
5835 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5838 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5839 since newer valgrind versions do not need it.
5841 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5842 compile a method with a given set of optimizations.
5844 * mini.c: Compile icall wrappers on-demand instead of at startup.
5846 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5847 wrapper for an icall.
5849 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5851 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5854 * iltests.il: Add test for non-empty stack before switch instruction.
5856 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5858 * mini.c: Add support for new stringbuilder marshalling conventions.
5860 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5862 2004-02-01 Martin Baulig <martin@ximian.com>
5864 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5865 in `ginst->mtype_argv'.
5867 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5869 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5870 facilitate grepping.
5872 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5874 * mini.c: fixed buglet in initobj generic implementation for references.
5876 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5878 * Makefile.am: make the version script conditional.
5879 * jit-icalls.c: handle missing truncl().
5881 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5883 * exceptions.cs: Add more tests for double->int conversion.
5885 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5886 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5888 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5890 * driver.c: make --verbose --version emit an error
5891 if the loaded corlib doesn't match the runtime version.
5893 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5895 * mini-ppc.h: export ppc_patch().
5896 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5897 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5898 on par or better than on MacOSX.
5900 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5902 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5903 mono_lookup_pinvoke_call.
5905 * mini-x86.c: Under windows, the default pinvoke calling convention is
5906 stdcall. Fixes #52834.
5908 * mini.c (optimize_branches): Add an upper bound to the number of
5909 iterations to prevent infinite loops on strange loops. Fixes #53003.
5911 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5913 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5914 and ISINST. Fixes #52093.
5916 * objects.cs (test_0_vector_array_cast): New tests.
5918 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5920 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5921 checking in Array.Set ().
5923 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5926 * object.cs (test_0_multi_array_cast): New regression test.
5928 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5930 * exceptions-ppc.c: fix build on Linux/PPC.
5932 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5934 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5935 running under valgrind.
5936 (x86_magic_trampoline): Fix build bustage.
5938 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5939 negative values as well. This is needed for the encoding of the line number
5940 info, since sometimes the line numbers are not in increasing order.
5942 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5944 * cpu-pentium.md (localloc): Increase the size of the localloc
5945 instruction since it is a loop under Win32.
5947 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5950 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5952 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5953 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5954 Max Horn (max@quendi.de). Fix file names in comments.
5956 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5958 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5959 avoid stack overflow.
5960 (replace_usage): Avoid uninitialized variable warnings.
5962 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5963 and taking the address of valuetype variables.
5965 2004-01-03 Patrik Torstensson
5967 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5968 for other purposes than FP later on.
5970 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5972 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5975 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5977 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5979 2003-12-30 Patrik Torstensson <p@rxc.se>
5981 * mini-x86.h: Decreased number of availiable fp regs.
5982 Solves corner cases with FP spilling.
5984 2003-12-23 Patrik Torstensson <p@rxc.se>
5986 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5987 for floating point stack tracking / spilling on x86.
5990 * basic-float.cs: added float mul overflow test.
5992 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5994 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5996 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5998 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5999 supports for cond branches that overflow the immediate
6000 overflow offset. mcs can compile simple programs.
6002 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
6004 * exceptions-ppc.c: exception handling support wip:
6005 finally handlers get run on exception.
6007 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
6009 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
6012 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
6014 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
6015 initial support for stack walking and unwinding.
6017 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
6019 * driver.c (mono_main): Make corlib-out-of-sync message more
6020 descriptive. Also remove verify_corlib call.
6022 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6024 * mini.c: make CEE_NEWARR calls and other emulated opcodes
6025 not overlap with other call's arguments, too.
6027 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
6029 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
6030 move to arch-specific code the choice of arch-specific
6031 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
6032 * mini.c: ensure emulation calls will not interleave
6035 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
6037 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
6038 the magic trampoline stack frame is dropped before executing
6041 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
6043 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
6044 and integer to fp conversions. Added support for overflowing
6045 arguments on the stack. Reserve a couple more registers as temps.
6046 Added support for aot compilation (as output still needs to be
6049 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
6051 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
6052 Don't overwrite return register in some corner cases.
6054 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
6056 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
6057 static constructors when AOT compiling.
6059 * driver.c (mono_main): Call mono_check_corlib_version.
6061 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6063 * cpu-g4.md, basic.cs: fixed div target register.
6065 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
6067 * mini-ppc.c, basic.cs: shl_imm fix with test.
6069 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
6071 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
6072 structures by value. Misc fixes.
6073 * objects.cs: more tests.
6075 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
6077 * mini-ppc.c: lconv.ovf.i implemented.
6079 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6082 (mini_init): don't error out if someone already called g_thread_init.
6084 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
6086 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
6087 to be any type per the spec. Fix abnormal memory usage when
6088 the same object is repeatedly thrown.
6090 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
6092 * mini.c: check for overruns in IL code.
6094 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
6096 * TODO: Add/remove some todo entries.
6098 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
6100 * driver.c (mono_main): Call mono_verify_corlib.
6102 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
6104 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
6105 This has been moved to mini.c
6106 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
6107 type being casted is marshalbyref it could be a proxy, so instead of
6108 emitting the type check code, emit a call to a runtime method that will
6109 perform the check by calling CanCastTo if needed.
6111 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
6113 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
6114 methods with large stack frames under Win32.
6116 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
6118 * Makefile.am: Distribute regression tests.
6120 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
6121 at the end instead of inserting each variable into the sorted list.
6123 * linear-scan.c (mono_varlist_sort): New helper function.
6125 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
6127 * mini.c: ensure arguments and locals are within bounds.
6129 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
6131 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
6134 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
6136 * mini.c (mono_cprop_copy_values): Fix crash.
6138 * aot.c: Set verbosity back to 0.
6140 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6142 * regalloc.c: complete memory leak fix by Laurent Morichetti
6145 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
6147 * driver.c (main_thread_handler): Revert the previous patch.
6149 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
6152 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
6153 memory from the memory pool.
6155 * driver.c (main_thread_handler): Turn on all optimizations when
6158 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
6159 an array for better performance.
6161 * regalloc.c (mono_regstate_assign): Fix memory leak.
6163 * debug-mini.c (mono_debug_serialize_debug_info): New function to
6164 serialize the debug info.
6166 * debug-mini.c (mono_debug_add_aot_method): New function to load the
6167 debug info from the serialized representation.
6169 * aot.c: Save debug info into the generated file and load it when
6172 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6174 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
6176 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
6177 More FP-related fixes.
6179 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
6181 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
6182 and register allocation buglet. Hello world now runs.
6184 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
6186 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
6187 * tramp-ppc.c: fixed class init trampoline.
6188 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
6190 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
6192 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
6193 mini.c: more ppc changes/fixes.
6195 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
6197 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
6198 Also optimize the case when the arguments are the same in the caller
6201 * iltests.il: Add tests for tail calls with valuetype arguments.
6203 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6205 * mini-ppc.c: fixes for struct return type.
6207 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
6209 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
6210 mono_spillvar_offset() to arch-specific code.
6212 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
6214 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
6216 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
6218 * exceptions-x86.c: Fix stack space leaks.
6220 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
6221 registers from the lmf if the method has save_lmf set.
6223 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
6225 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
6226 of icall wrappers into InvokeInDomain, since these are now per-domain.
6228 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
6230 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
6231 make some opcode emulation and intrinsic ops enabled/disabled
6232 according to the architecture. More fixes.
6234 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
6236 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
6238 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
6240 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
6241 arch-specific handling for 'this' and struct return type to
6244 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6246 * aot.c: prevent divide by zero error when reporting (it happened with
6249 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
6251 * mini.h (inst_switch): Remove unused macro.
6253 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6256 (load_aot_module): free 'info->methods' and 'info' properly. No more
6257 "free(): invalid pointer blah" messages when you have an old aot
6260 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
6262 * jit-icalls.c, mini.c: Added support for context static fields.
6264 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6266 * mini.c (mono_method_blittable): Methods which set LastError are not
6267 blittable either. Fixes #51108.
6269 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6271 * mini.c: flush icache.
6272 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
6274 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6276 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
6278 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
6280 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
6283 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
6286 * inssel.brg (CEE_MKREFANY): Fix AOT case.
6288 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
6290 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
6291 instruction when the result is discarded.
6293 * iltests.il (test_0_div_regalloc): New regression test.
6295 * arrays.cs: Fix compilation error.
6297 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
6299 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
6300 float rules to inssel-x86.brg: sane architectures with FP registers
6301 don't need to implement these rules.
6303 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6305 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
6307 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6309 * mini.h, inssel-long32.brg: fixed endianess issues in int64
6310 implementation of 32 bit systems.
6312 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6314 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
6315 (Jeroen Zwartepoorte).
6317 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
6319 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
6320 the caller and the callee matches.
6322 * mini.c (mono_method_to_ir): Add comment.
6324 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
6325 signbit is missing on some platforms.
6327 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
6329 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
6331 * mini.c (setup_jit_tls_data): Call the new function.
6333 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
6335 * mini-x86.c: Add experimental support for fast access to the lmf
6336 structure under NPTL/Linux 2.6.x.
6338 2003-11-06 Martin Baulig <martin@ximian.com>
6340 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
6341 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
6344 2003-11-02 Martin Baulig <martin@ximian.com>
6346 * mini.c (inflate_generic_field): New static method.
6347 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6348 generic instance and the field is declared in a generic type, call
6349 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6351 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6353 * mini.h mini.c (mono_method_same_domain): New function to return
6354 whenever the caller and the callee are in the same domain.
6356 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6358 2003-10-30 Martin Baulig <martin@ximian.com>
6360 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6361 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6363 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6364 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6366 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6368 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6371 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6372 object here, so it is in the correct appdomain etc.
6374 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6376 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6378 (mono_method_to_ir): Avoid freeing the type created returned from
6379 mono_type_create_from_typespec, since it is put into an internal cache
6380 by the function. Fixes pointer.exe.
6382 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6383 trampolines for icalls and pinvokes as well. Fixes #33569.
6385 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6387 * mini.c: Update after appdomain changes.
6389 * mini.c (mono_jit_compile_method_inner): Allways compile native
6390 method wrappers in the root domain, since there can only be one
6391 instance of them, whose address is stored in method->info.
6393 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6395 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6396 environment variable. Instead detect automatically whenever running
6397 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6400 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6402 * trace.c, trace.h: New files that implement the new trace option
6405 * driver.c: Document new --trace options.
6407 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6410 - if (mono_jit_trace_calls)
6411 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6413 * mini.h: prototypes.
6415 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6417 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6419 * mini.c inssel.brg: Implement typedefbyref opcodes.
6421 * mini.c (mono_jit_compile_method): Remove unused local variable.
6423 * mini.c (mono_jit_compile_method_inner): Ditto.
6425 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6427 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6429 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6431 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6433 * mini.c (mono_no_aot): Remove unused global variable.
6435 * mini.c: Thread safety fixes.
6437 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6439 * mini.c (mono_create_class_init_trampoline): Add a lock around
6440 class_init_hash_addr.
6442 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6445 * mini.c: Decompose the NEWARR instruction before decomposing its
6446 arguments. Fixes #30073.
6448 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6450 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6453 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6455 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6457 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6459 * driver.c: Add support for compiling icall wrappers to --compile.
6461 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6463 * inssel.brg: The empty value in class->interface_offsets is -1, not
6466 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6468 * objects.cs: New test for 'is' operator on an array of interfaces.
6470 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6472 * tramp-ppc.c: update trampoline code to support jumps
6473 and class initialization.
6475 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6477 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6479 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6481 * inssel.brg (OP_UNBOX): Remove unused rule.
6483 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6484 region instead of one for each method. Fixes #47813.
6486 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6488 * exceptions.cs (test_0_nested_finally): New regression test for
6489 nested exception handlers.
6491 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6493 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6495 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6498 * mini.c (mono_method_check_inlining): Make the inlining limit
6499 configurable by an environment variable.
6501 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6503 * mini.h: Bump AOT file version.
6505 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6506 token, store the image along with the token, since the token might not
6507 refer to the same image as the method containing the relocation,
6508 because of inlining.
6510 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6512 * mini.c (mono_precompile_assemblies): New function to compile
6513 all methods in all loaded assemblies.
6515 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6517 * regalloc.h regalloc.c (MonoRegState): Change the type of
6518 iassign and fassign to int*, since they can contain large negative
6519 values if the register is spilled. Also added some comments. Fixes
6522 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6523 under Win32. Fixes #42964.
6525 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6527 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6529 * aot.c: Added support for AOT compiling methods which contain calls
6530 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6533 * driver.c (compile_all_methods): Run the compilation in a thread
6534 managed by mono. Fixes #44023.
6536 * mini.c (mono_codegen): Print full method name in verbose output.
6538 * mini-x86.c (mono_arch_patch_code): Fix warning.
6540 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6541 jumps, since the method we are jumping to might be domain-specific.
6543 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6545 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6547 * inssel.brg: string chars are unsigned.
6549 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6551 * TODO: New todo item.
6553 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6554 which calls mono_runtime_class_init and patches the call site to
6555 avoid further calls.
6556 (mono_arch_create_class_init_trampoline): New arch specific function
6557 to create a class init trampoline.
6558 (create_trampoline_code): Generalized so it can create
6559 class init trampolines as well.
6561 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6562 (mono_create_class_init_trampoline): New function to create and cache
6563 class init trampolines.
6564 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6565 vtable given the address of a class init trampoline. Used by the
6567 (mono_codegen): Generate a call to a trampoline instead of
6568 mono_runtime_class_init in LDSFLD[A].
6569 (mono_codegen): Add relocations for the new trampoline.
6571 * mini.h mini-x86.c aot.c: Added a new relocation type:
6572 MONO_PATCH_INFO_CLASS_INIT.
6574 * mini.h: Bump AOT version number.
6576 * aot.c: Create a copy of the loaded code instead of using the original
6577 so methods which call each other will be close in memory, improving
6580 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6581 patch since it breaks the regression tests.
6583 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6584 for the register saving instruction sequence since the
6585 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6587 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6589 * TODO: Fix todo item && remove another.
6591 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6593 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6596 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6597 function of the module.
6599 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6600 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6601 --no-aot command line option.
6603 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6605 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6606 by Bernie Solomon (bernard@ugsolutions.com).
6608 * inssel.brg: Refactor the interface offset table related code into
6609 its separate functions and add support for the AOT case.
6611 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6613 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6615 * aot.c: Added mono_aot_verbose variable and made all debugging
6616 output depend on the value of this variable.
6618 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6619 method_label and info_label.
6621 * mini.h mini-x86.c aot.c: Added a new relocation type
6622 MONO_PATCH_INFO_IID for klass->interface_id.
6624 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6625 the MonoJitInfo structure.
6627 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6628 a non-root appdomain in shared mode.
6630 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6632 * aot.c: make aot loader less verbose. Remove free of unused variable.
6634 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6636 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6638 * .cvsignore: Added *.dll.
6640 * mini.c (mono_print_tree_nl): New function callable while debugging.
6642 * mini.c (mono_print_code): Export this.
6644 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6647 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6649 * mini.h (MonoCompile): Added 'jit_info' field.
6651 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6652 the cfg structure, since it is needed by the AOT compiler.
6654 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6656 * aot.c: A major rewrite. Changes include:
6657 - save exception tables for methods which have them.
6658 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6660 - reworked the file format so it is now much smaller and needs
6661 fewer relocation entries.
6663 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6665 * aot.c (load_aot_module): Fix build bustage on platforms without
6668 2003-09-04 Martin Baulig <martin@ximian.com>
6670 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6672 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6674 * TODO: Some new optimization ideas.
6676 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6678 * aot.c: Save the optimization flags used to compile the code into
6681 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6682 support emitting domain specific code.
6684 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6685 no longer domain neutral. It can be made domain neutral by compiling
6686 with --optimize=shared.
6688 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6691 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6692 loading of AOT code.
6694 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6696 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6697 if there is no domain neutrality information.
6699 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6701 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6702 format version into the generated library.
6704 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6705 callee method into the caller since one of them could be shared.
6707 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6708 system exceptions from AOT code now works.
6710 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6711 method if it is domain neutral and the callee is not.
6713 * graph.c (cfg_emit_one_loop_level): Fix warning.
6715 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6717 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6720 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6722 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6723 is needed by code which is executed before mono_runtime_init ().
6724 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6726 * mini.c (mono_thread_abort): Fix warning.
6727 (mono_jit_compile_method): Call static constructor in the AOT case too.
6729 * aot.c (mono_compile_assembly): Fix warning.
6731 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6733 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6735 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6737 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6739 * cpu-pentium.md: Fix the length of call opcodes so they include the
6740 ESP restoring instruction. Fixes #47968.
6742 2003-08-28 Martin Baulig <martin@ximian.com>
6744 * mini-x86.c (mono_arch_call_opcode): Added support for
6745 MONO_TYPE_GENERICINST.
6747 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6749 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6751 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6752 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6754 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6757 2003-08-26 Martin Baulig <martin@ximian.com>
6759 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6760 when reporting an error, set this to the actual error location.
6761 (mono_method_to_ir): Report the correct error location if
6762 get_basic_blocks() returned an error.
6764 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6766 * mini.c (mono_type_blittable): OBJECT is not blittable.
6767 (mono_method_blittable): Methods which have marshalling descriptors
6768 are not blittable either. Fixes #47842.
6770 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6772 * driver.c mini.c: Use an environment variable instead of a global
6773 variable. Also fix the build.
6775 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6776 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6779 * driver.c mini.c: Added --with-valgrind option to turn off some
6780 code which prevents mono from running under valgrind.
6782 * mini.c (mono_emit_call_args): Fixed warning.
6784 * mini.c (mono_emulate_opcode): Fixed warning.
6786 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6788 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6789 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6790 regalloc.c, regalloc.h: specify available registers in arch-specific
6791 code and support floats in the regallocator (patch by Laurent Morichetti
6794 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6796 * mini.c: mono_thread_current() can be called only after
6797 mono_runtime_init(): rearrange code to not call it early on.
6799 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6801 * mini.c: allocate jump tables in the code mempools.
6803 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6805 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6808 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6810 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6811 12 to 16. This fixes bug #47453.
6814 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6816 * mini-ppc.c: fixed indexed load and unsigned compares.
6818 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6820 * mini.c: reenabled installation of handler for
6821 thread abort signal.
6823 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6825 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6826 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6827 until it's fixed and actually useful.
6829 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6831 * inssel-long32.brg: couple more opcodes implemented.
6833 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6835 * mini-sparc.c: Even more opcodes implemeted.
6837 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6839 * mini-sparc.c: More opcodes implemented.
6841 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6843 * mini-sparc.c: More opcodes implemented.
6845 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6847 * inssel-sparc.brg: Add some needed rules. Direct
6849 * Makefile.am: Use inssel-sparc.brg
6850 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6851 an assert happy for now.
6853 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6855 * mini-sparc.c: Fixed compile errors.
6856 * exceptions-sparc.c: Same. We now produce a mono binary
6857 on sparc-linux. Yea.
6859 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6861 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6862 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6863 They compile, but do not work.
6865 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6867 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6868 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6869 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6872 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6874 * mini.c: more opcodes implemented and better support for generics.
6876 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6878 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6879 * mini.c, mini.h: first cut at generics support: some new instructions
6880 added and changed the behaviour of some of the existing ones.
6882 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6884 * mini.c: Removed definition of metadata_shared mutex here.
6886 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6888 * mini-x86.c: make vararg calls work for instance methods.
6890 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6892 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6893 returns the arguments in a separte list, now.
6895 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6897 * aot.c, mini.c: updates for array type representation changes.
6899 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6901 * mini.c: register function to perform jit shutdown.
6903 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6905 * mini.c: use a faster allocator if possible.
6907 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6909 * aot.c: some cleanups and portability changes.
6911 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6913 * mini.c: use faster allocation for CEE_BOX if possible.
6915 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6917 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6918 Moved inlined mempcy code to its own function so that is can be
6919 reused. Added an inline memset function as well (optimized initobj).
6920 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6922 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6924 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6926 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6928 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6929 arch code can setup the cpu for CLR execution, if needed.
6930 We use it on x86 to set the precision of FP operations.
6932 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6934 * mini.c: disable some optimizations if we can guess they'll cost too
6935 much for a given method.
6937 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6939 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6941 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6942 * mini.h mini.c mini-x86.c: Added instruction level coverage
6943 info collection support.
6945 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6947 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6948 is now implemented in the profiling API. Get rid of a couple of
6949 unnecessary global variables.
6951 2003-06-15 Nick Drochak <ndrochak@gol.com>
6953 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6954 * cpu-g4.md: add op_bigmul and op_bigmul_un
6955 * cpu_pentium.md: add op_bigmul_un
6956 * inssel-long32.brg: add rule for unsigned bigmul
6957 * mini-ops.h: define OP_BIGMUL_UN
6958 * mini-x86.c: THE BUG: handle (un)signed properly
6959 * mini.c: choose unsigned opcode if needed.
6960 This set of patches fixes bug #44291
6962 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6964 * mini.c (optimize_branches): improved to handle all kinds of
6965 conditional branches.
6967 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6969 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6970 don't raise exceptions.
6972 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6974 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6975 to arch-specific files.
6977 2003-06-09 Martin Baulig <martin@ximian.com>
6979 * Makefile.am (libs): Added $(LIBGC_LIBS).
6981 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6983 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6984 and OP_ATAN (fixes bug#44293).
6986 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6988 * Makefile.am, mini-x86.c: rename cpu description array to
6989 pentium_desc, since some compilers define the 'pentium' preprocessor
6992 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6994 * mini.c (mini_select_instructions): add explicit branch if the
6995 following block is not the false target of a conditional branch -
6996 we need this with any optimization that reorder or remove bblocks
6998 * mini.c (optimize_branches): bug fixes
7000 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
7002 * mini.c (mono_method_to_ir): inline static readonly fields
7004 * ssa.c (fold_tree): start cfold support for long (very simple
7007 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
7009 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7011 * inssel.brg: fixed memcpy (bug #44219).
7013 2003-06-05 Dick Porter <dick@ximian.com>
7015 * driver.c: Set the glib log levels to not abort if g_message
7018 g_set_prgname() has to happen before mini_init() so that the
7019 process handle gets the info.
7021 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7023 * driver.c: add intrins to the default optimizations to get wider
7026 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7028 * mini.h: some large basic blocks will overflow a 16-bit
7029 integers for symbolic registers.
7031 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
7033 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
7034 (mono_arch_output_basic_block): fix bug 43499
7036 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
7038 * mini.c: kill duplicated definition of mono_debug_format.
7040 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
7042 * mini-x86.c, arrays.cs: fixed register allocation bug.
7044 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
7046 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
7048 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
7050 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7053 (print_method_from_ip): also print source location information if
7056 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
7058 * mini.c (mono_find_block_region): bug fix in region code
7059 (mini_method_compile): enable removing unreachable code again, but
7060 only in methods without exception clauses.
7062 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7064 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
7065 Implemented arglist opcode and handling of TypedReference type.
7066 Fixed x86 call convention when a structure is returned.
7067 Minimal support for calling static vararg methods.
7069 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
7071 * mini.c (mini_method_compile): always remove unreachable code,
7072 because the code in them may be inconsistent (access to dead
7073 variables for example).
7075 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7077 * driver.c, debug-mini.c: warning fixes.
7079 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
7081 * Makefile.am, jit.h, mini.h: install header for embedding mono.
7083 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
7085 * mini.c: thread-static fields are registered in mono_class_vtable(),
7086 so ensure the function is called before checking for them.
7088 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
7090 * mini.c (optimize_branches): fix for bug 43586
7092 * jit-icalls.c (mono_llmult_ovf): added an additional check for
7093 overflow (fixes Bug #43639)
7095 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7097 * mini.c, objects.cs: allow the use of stobj for primitive types.
7099 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7101 * mini.c: be less strict about argument checking until we support
7102 running the verifier.
7104 2003-05-27 Nick Drochak <ndrochak@gol.com>
7106 * basic-long.cs: tests for (ulong)int * (ulong)int also
7107 * mini.c: use the same trick for (ulong)int * (ulong)int
7109 2003-05-27 Nick Drochak <ndrochak@gol.com>
7111 * basic-long.cs: add regression test for (long)int * (long)int
7112 * cpu-pentium.md: add op_bigmul specification
7113 * inssel-long32.brg: add OP_BIGMUL rule
7114 * mini-ops.h: add OP_BIGMUL
7115 * mini-x86.c: register allocator: handle case where src1 needs to be
7117 * mini.c: substitute special BIGMUL opcode in the tree for
7118 (long)int * (long)int
7120 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
7122 * jit-icalls.c: call the type ctor on field access if needed.
7124 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7126 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
7127 to a method (including results of ldelema, bug#43207).
7129 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
7131 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
7132 colors to show exception handler blocks.
7134 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
7135 (fix for pinvoke7.cs).
7137 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7139 * mini.h, mini.c: ensure correct initialization order for types that
7140 require it. Prepare for lazy compilation of jit icall wrappers.
7141 Provide a name for opcode emulation to reduce unneeded mallocing.
7143 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
7145 * mini-x86.c: better register restoring code and profiling
7146 support for tail calls.
7148 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7150 * mini.h, driver.c: prepare for leaf methods optimization.
7152 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7154 * mini.c: get targets of branches before converting a method.
7156 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
7158 * mini.c (optimize_branches): added some experimental code (disbaled)
7160 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
7162 * mini.c (optimize_branches): fix branch to branch optimization
7164 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
7166 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
7168 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
7170 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
7173 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
7175 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
7176 enable use of interface variables again.
7178 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
7179 I1 to registers because there is no simply way to sign extend 8bit
7180 quantities in caller saved registers on x86.
7182 * inssel-float.brg: set costs of some rules to 2 so
7183 that monobure always select the arch. specific ones if supplied,
7184 regardless of the order we pass the files to monoburg.
7186 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7188 * mini.c, mini-x86.c: since the magic trampoline for jumps
7189 can't patch the code directly, we do it as soon as the
7190 method gets compiled.
7192 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
7194 * mini-x86.c, mini.h: introduce a new patching method
7195 to support CEE_JMP and tail calls.
7196 * mini.c: obey tail.call. Don't precompile methods target
7198 * tramp-x86.c: new trampoline code to handle methods
7199 reached through a jump.
7201 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
7203 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
7204 bit values to registers
7206 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
7208 * mini.c (mono_compile_get_interface_var): share interface
7209 variables if possible.
7211 2003-05-16 Martin Baulig <martin@ximian.com>
7213 * debug-mini.c (mono_init_debugger): New function to initialize
7214 the debugger. This is not in the debugger since it needs to
7215 access some of mini's internals.
7217 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
7219 * mini.c (mono_method_to_ir): inlining fixes/cleanups
7221 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
7223 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
7224 for value type handling.
7226 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
7228 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
7229 (mono_method_check_inlining): enable inlining of all kinds of wrappers
7231 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
7233 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
7234 the constructor through a proxy.
7236 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7238 * jit-icalls.c, inssel.brg: fixes to array element address
7241 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
7243 * mini-x86.c (is_regsize_var): allocate pointer to registers
7245 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7247 * driver.c: fixed typo, added intrins to the set of optimizations
7248 tested with regressions.
7250 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
7252 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
7253 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
7256 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
7258 * inssel.brg: remove some common pop instructions without side effects
7260 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7262 * inssel-x86.brg: fixed thinko in int to double conversions.
7264 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
7266 * mini.c, jit-icalls.c: added runtime thread-static variable support.
7268 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7270 * inssel-long32.brg: two more missing instructions.
7272 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
7274 * mini.c (mono_emit_call_args): set the cil_code for all arguments
7277 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
7279 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
7282 * basic-float.cs: Added tests for negative zero.
7284 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7286 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
7287 a couple of missing operations for long casts, with test cases.
7289 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7291 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
7293 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
7295 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
7296 code size estimation.
7298 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
7300 * mini.c (mono_jit_create_remoting_trampoline): make it work with
7301 abstract methods (fix bug 42542)
7303 * aot.c: add ability to handle array types
7305 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
7307 * mini.c: Call the _specific versions of the object allocation
7308 functions if possible.
7310 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7312 * driver.c: call setlocale ().
7314 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7316 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
7319 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
7321 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
7323 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
7324 wrappers (fix bug 42122)
7326 2003-05-04 Martin Baulig <martin@ximian.com>
7328 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
7330 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
7331 s/mini_set_defaults/mono_set_defaults/g.
7333 2003-05-04 Martin Baulig <martin@ximian.com>
7335 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
7337 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7339 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
7340 (reported by Don Roberts).
7342 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7344 * mini.c: temporarily work around two bugs for this release.
7346 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7348 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7349 that contains -export-dynamic and it makes using the ld script
7351 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7353 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7355 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7358 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7360 * mini.c: make sure leave calls all the needed finally blocks,
7361 even when the target jumps out of multiple exception clauses.
7363 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7365 * ldscript, Makefile.am: add linker script to reduce the number of
7366 exported symbols (should also fix the issues with libwine defining
7367 some of the same symbols in io-layer).
7369 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7371 * driver.c (mini_main): Avoid assertion when no file name is given on
7374 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7376 * driver.c: added --version/-V command line option.
7377 Added the inline optimization in the regression tests.
7379 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7381 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7382 to the type in the method signature (fixes bug#42134).
7384 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7386 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7388 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7390 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7392 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7394 * driver.c: fixed bug #42100.
7396 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7398 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7400 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7402 * mini.c: moved most of the code required to do inlining to its own
7403 function so it can be reused. Inline also ctors if appropriate.
7405 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7407 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7408 the runtime can call mono API functions.
7410 2003-04-27 Martin Baulig <martin@ximian.com>
7412 * debug-mini.c (mono_debug_init_method): Added
7413 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7414 send a notification to the debugger.
7416 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7417 running in the Mono Debugger, just pass the breakpoint number to
7418 mono_debug_init_method().
7420 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7422 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7424 * mini.c: allow some more unsafe compares.
7426 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7428 * mini-x86.c, Makefile.am: make distcheck works (partially from
7429 a patch by Richard Lee <r.h.lee@attbi.com>).
7430 * regset.c, regset.h: removed, they are unused.
7432 2003-04-25 Dick Porter <dick@ximian.com>
7434 * driver.c: Usage reports the name as 'mono' not 'mini'
7435 * exceptions-x86.c: Build and run on freebsd
7437 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7439 * Makefile.am: install the program with the 'mono' name and
7440 the library as libmono instead of mini and libmini.
7442 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7444 * driver.c: provide the APIs for the embedding interface of the old jit.
7446 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7448 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7450 2003-04-23 Martin Baulig <martin@ximian.com>
7452 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7454 * driver.c: Added `--debug' command line argument to enable
7457 2003-04-23 Martin Baulig <martin@ximian.com>
7459 * debug.[ch]: Removed. The code is now in
7460 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7462 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7465 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7467 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7469 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7472 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7473 mono_domain_finalize.
7474 (mini_method_compile): use mono_method_profile* if the the option is
7477 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7479 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7480 methods with their wrapper.
7482 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7483 methods with their wrapper.
7485 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7488 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7491 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7494 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7496 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7498 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7500 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7501 of the mempool. This is slightly faster and uses less memory
7503 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7505 * mini.c: avoid O(n) allocation for variables.
7507 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7509 * mini.c: handle items on the stack after inlining methods.
7511 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7513 * mini.c: make the method->opcode optimization dependent
7514 on MONO_OPT_INSTRINS and do it lazily.
7516 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7518 * driver.c: print overall results at the end of regression run.
7520 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7522 * inssel.brg: don't overwrite symbolic registers.
7524 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7526 * inssel-x86.brg: fix conversion from long to float.
7528 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7530 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7532 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7534 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7536 * driver.c: Added --print-vtable option as in the old JIT.
7538 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7540 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7542 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7544 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7546 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7548 * mini.c regalloc.c regalloc.h: Fix memory leak.
7550 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7552 * aot.c (mono_aot_get_method): register all used strings
7554 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7556 * mini.c: always intern strings references with ldstr at compile time.
7558 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7560 * Makefile.am: add BUILT_SOURCES.
7562 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7564 * driver.c: give a better error message when the assembly to execute
7565 doesn't have an entry point.
7567 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7569 * Makefile.am: added hack for automake
7571 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7574 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7576 22003-04-07 Martin Baulig <martin@ximian.com>
7578 * Makefile.am: Added Makefile.am.
7580 * debugger-main.c: Removed, this is now in the debugger where it
7583 * mini.pc.in: Call this package `mini' for the moment.