1 2006-01-15 Zoltan Varga <vargaz@gmail.com>
3 * liveness.c: Update after monobitset changes.
5 2006-01-14 Zoltan Varga <vargaz@gmail.com>
7 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
9 2006-01-11 Neale Ferguson <neale@sinenomine.net>
11 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
13 * mini-s390x.c: Remove warning messages.
15 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
19 2006-01-10 Zoltan Varga <vargaz@gmail.com>
21 * generics.2.cs: Add ldelem/stelem_any test.
23 2006-01-10 Neale Ferguson <neale@sinenomine.net>
25 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
27 2006-01-07 Zoltan Varga <vargaz@gmail.com>
29 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
31 2006-01-06 Zoltan Varga <vargaz@gmail.com>
33 * generics.2.cs: Reenable vtype tests.
35 * inssel-x86.brg: Remove an icorrect valuetype rule.
37 2006-01-06 Neale Ferguson <neale@sinenomine.net>
39 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
40 initial support for OP_ABS.
42 2006-01-05 Neale Ferguson <neale@sinenomine.net>
44 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
46 2006-01-05 Neale Ferguson <neale@sinenomine.net>
48 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
49 conversion and implement LADD/LSUB.
51 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
54 2006-01-05 Neale Ferguson <neale@sinenomine.net>
56 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
58 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
61 2006-01-05 Neale Ferguson <neale@sinenomine.net>
63 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
64 localloc is encountered. Fixes crash in test-183.cs when using gmcs
67 2006-01-04 Zoltan Varga <vargaz@gmail.com>
69 * aot.c (mono_aot_load_method): Fix a warning.
71 2006-01-03 Neale Ferguson <neale@sinenomine.net>
73 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
75 2006-01-03 Zoltan Varga <vargaz@gmail.com>
77 * iltests.il: Add test for #77148.
79 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
82 2006-01-03 Neale Ferguson <neale@sinenomine.net>
84 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
86 2006-01-03 Neale Ferguson <neale@sinenomine.net>
88 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
89 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
91 * basic-long.cs: Add lconv-to-r4/r8 tests.
93 2006-01-03 Zoltan Varga <vargaz@gmail.com>
95 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
97 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
98 here as on other archs.
100 2005-12-29 Neale Ferguson <neale@sinenomine.net>
102 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
104 2005-12-29 Neale Ferguson <neale@sinenomine.net>
106 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
108 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
110 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
111 instrument_prolog; Add memory_barrier instruction.
113 2005-12-26 Zoltan Varga <vargaz@gmail.com>
115 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
117 2005-12-23 Zoltan Varga <vargaz@gmail.com>
119 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
121 * aliasing.c inssel.brg: Fix warnings.
123 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
124 could skip initialization of some parts of memory.
126 * mini.c mini-ia64.c: Fix warnings.
128 * inssel-sparc.brg: Add an implementation of lneg which actually works.
130 2005-12-22 Zoltan Varga <vargaz@gmail.com>
132 * aliasing.c (mono_build_aliasing_information): Add a workaround for
133 a crash seen on sparc.
135 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
137 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
139 2005-12-21 Neale Ferguson <neale@sinenomine.net>
141 * mini-ops.h: Add s390_backchain instruction
143 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
145 * cpu-s390.md: Add s390_backchain instruction
147 * mini-s390.c: Significant ABI changes
149 * mini-s390.h: Cater for zero length structures
151 2005-12-20 Neale Ferguson <neale@sinenomine.net>
153 * mini-s390.c: ABI fixes
155 * inssel-s390.brg: Remove debug statements
157 * cpu-s390.md: Fix length of ATOMIC_xx operations
159 2005-12-19 Zoltan Varga <vargaz@gmail.com>
161 * basic-float.cs: Add float<->long conversion tests.
163 2005-12-16 Neale Ferguson <neale@sinenomine.net>
165 * mini-s390.c: Fix LOCALLOC processing.
167 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
169 2005-12-15 Zoltan Varga <vargaz@gmail.com>
171 * iltests.il: Add tests for some opcodes not covered by the other
174 2005-12-15 Neale Ferguson <neale@sinenomine.net>
176 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
177 register loading for Tail processing; Correct trace output.
179 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
181 * cpu-s390.md: Correct size of jmp instruction.
183 2005-12-13 Neale Ferguson <neale@sinenomine.net>
185 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
187 2005-12-13 Neale Ferguson <neale@sinenomine.net>
189 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
190 Bring s390 up to current level.
192 2005-12-12 Zoltan Varga <vargaz@gmail.com>
194 * generics.2.cs: Disable the newly added tests as they do not work yet.
196 * generics.2.cs: Add valuetype tests.
198 2005-12-09 Zoltan Varga <vargaz@gmail.com>
200 * basic-long.cs: Add i4->u8 test.
202 * objects.cs: Add tests for JIT intrinsic.
204 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
205 optimizations lost by a mistake.
207 2005-12-07 Zoltan Varga <vargaz@gmail.com>
209 * basic-long.cs: Remove a test moved to objects.cs.
211 * arrays.cs: Add more array tests.
213 2005-12-06 Zoltan Varga <vargaz@gmail.com>
215 * arrays.cs: Add new tests for multi-dimensional arrays.
217 2005-12-06 Raja R Harinath <rharinath@novell.com>
219 * Makefile.am (test_sources2): Add generics.2.cs.
220 (EXTRA_DIST): Add test_sources2.
222 2005-12-05 Ben Maurer <bmaurer@ximian.com>
224 Support for boxing and unboxing nullable types as well as the
225 isinst operation on nullables, per the CLI ammendment.
227 * inssel.brg (CEE_ISINST): Special case for nullable
229 * mini.c (handle_unbox_nullable): new method
230 (handle_box): Special case for nullable types
231 (mono_method_to_ir): Call handle_unbox_nullable in correct
234 * generics.2.cs: New test suite
236 * Makefile.am: Support for regression tests with generics.
238 2005-12-03 Zoltan Varga <vargaz@gmail.com>
240 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
241 allocated to registers. Fixes #76800.
243 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
245 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
247 2005-11-30 Zoltan Varga <vargaz@gmail.com>
249 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
252 2005-11-29 Zoltan Varga <vargaz@gmail.com>
254 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
257 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
259 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
260 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
262 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
263 single precision before storing to a single precision location.
265 2005-11-28 Raja R Harinath <rharinath@novell.com>
267 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
269 2005-11-27 Zoltan Varga <vargaz@gmail.com>
271 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
274 * basic.cs: Remove test_0_byte_compares test which was moved to
275 objects.cs a long time ago.
277 2005-11-22 Massimiliano Mantione <massi@ximian.com>
279 * aliasing.c: Fixed aliasing issue on 64 bit archs.
281 2005-11-20 Zoltan Varga <vargaz@gmail.com>
283 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
286 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
289 * mini-ia64.c: Add support for the throw->branch exception
292 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
294 2005-11-18 Massimiliano Mantione <massi@ximian.com>
296 * mini.c: Enabled "fastpath" deadce :-)
298 2005-11-18 Massimiliano Mantione <massi@ximian.com>
300 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
301 alias analysis pass to support it.
304 * liveness.c: Likewise (liveness computation can use aliasing
305 information to be more accurate).
306 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
307 moreover made so that "--compile-all" uses the given optimization
308 flags and not the default ones.
309 * aliasing.c: Alias analysis (new file).
310 * aliasing.h: Likewise.
311 * Makefile.am: added "aliasing.c" and "aliasing.h".
313 2005-11-17 Zoltan Varga <vargaz@gmail.com>
315 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
318 2005-11-13 Zoltan Varga <vargaz@gmail.com>
320 * mini-exceptions.c (mono_handle_exception_internal): Remove the
321 fp >= end_of_stack exit condition, as it is not needed, and it might
322 become true for fp eliminated frames.
324 2005-11-11 Zoltan Varga <vargaz@gmail.com>
326 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
329 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
331 * mini-arm.c: fixed alignment of doubles/longs to match
332 the C ABI (bug #76635).
334 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
336 * aot.c: fix compilation with --enable-minimal=aot.
338 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
340 * mini-arm.c: fixed compatibility with the new
341 floating point emulator package for compares.
343 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
345 * mini.c : reverted sig->pinvoke changes (r51396-51397).
347 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
349 * mini-exceptions.c (print_stack_frame): Output to stderr.
350 (mono_handle_native_sigsegv): Ditto.
352 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
354 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
355 OP_LCONV_TO_OVF_I implementation.
357 * mini-amd64.c: Add support for the throw->branch exception
360 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
361 when the catch clause catches a more general exception, i.e. Object.
363 2005-10-30 Zoltan Varga <vargaz@gmail.com>
365 * cpu-ia64.md: Remove unused opcodes.
367 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
368 specific defines for architectures defining USE_SIGACTION.
370 * mini-ia64.c: Fix some warnings.
372 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
373 version seemed to skip a frame.
375 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
377 * mini.c: Clean up the usage of sig->pinvoke flag. Now
378 only calls which are made to native code use this flag.
380 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
382 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
383 varargs methods as well.
385 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
386 which have save_lmf set. Reorganize methods prologs a bit.
388 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
389 debugger to the proper place.
391 2005-10-29 Martin Baulig <martin@ximian.com>
393 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
394 when running inside the debugger until the debugger has support
397 2005-10-26 Zoltan Varga <vargaz@gmail.com>
399 * mini.h: Fix a warning.
401 2005-10-24 Miguel de Icaza <miguel@novell.com>
403 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
404 we expose publicly, this returns the string.
406 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
408 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
411 2005-10-21 Zoltan Varga <vargaz@gmail.com>
413 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
414 native stacktrace using the glibc 'backtrace' function if available.
416 2005-10-20 Zoltan Varga <vargaz@gmail.com>
418 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
420 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
421 handle SIGSEGVs received while in native code.
423 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
424 code, call mono_handle_native_sigsegv which will abort the runtime
425 after printing some diagnostics, instead of converting it into a
426 confusing NullReferenceException.
428 2005-10-18 Zoltan Varga <vargaz@gmail.com>
430 * cpu-pentium.md: Remove unused opcodes.
432 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
434 * mini-amd64.h (MonoLMF): Add rsp field.
436 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
439 2005-10-17 Zoltan Varga <vargaz@gmail.com>
441 * mini-codegen.c (get_register_spilling): Fix some warnings.
443 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
445 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
446 elimination during exception handling. Enable fp elimination by
449 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
452 2005-10-16 Martin Baulig <martin@ximian.com>
455 (mono_debugger_run_finally): New public method for the debugger.
457 2005-10-10 Zoltan Varga <vargaz@gmail.com>
459 * debug-mini.c (mono_debug_init_method): Fix warning.
461 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
462 the 'exname' parameter const to fix some warnings.
464 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
466 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
467 introduced by the previous patch.
469 2005-10-08 Zoltan Varga <vargaz@gmail.com>
471 * basic-float.cs: Add test for precision of float arithmetic.
473 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
474 when loading/storing single values from/to memory.
476 * mini.c (mono_jit_compile_method_with_opt): Create the function
477 pointers in the correct domain.
479 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
481 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
482 introduced by previous patch.
484 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
485 when out_filter_idx is NULL.
487 * mini-exceptions.c: Don't run filter clauses twice during exception
488 handling. Fixes #75755.
490 2005-10-07 Zoltan Varga <vargaz@gmail.com>
492 * aot.c: Add support for ldflda wrappers.
494 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
497 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
499 * mini.c, mini.h: do not consider exception handlers blocks when
500 setting up interface variables.
502 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
504 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
506 2005-10-03 Zoltan Varga <vargaz@gmail.com>
508 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
511 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
513 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
515 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
516 of the OP_P definitions.
518 * TODO: Add a proposal for dealing with the CEE/OP mess.
520 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
521 optimizations from the x86 port.
523 * cpu-amd64.md: Ditto.
525 * basic.cs basic-long.cs: Add tests.
527 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
529 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
530 Patrik Torstensson's implementation of my exception-handling
531 optimization idea, when the exception object is not used
534 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
536 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
537 of the mul_imm optimizations from the old jit.
539 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
541 * mini.c, liveness.c: patch by Patrik Torstensson and
542 Zoltan Varga to improve performance in methods with
545 2005-09-30 Zoltan Varga <vargaz@gmail.com>
547 * driver.c: Remove 'Globalization' entry from --version.
549 2005-09-28 Zoltan Varga <vargaz@gmail.com>
551 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
552 there is a profiler interested in JIT events.
554 * aot.c: Load profile files produced by the AOT profiling module, and
555 reorder methods based on the profiling info. Add a 'method_order' table
556 to the AOT file to make mono_aot_find_jit_info work with the reordered
559 * mini.h: Bump AOT file version info.
561 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
563 * mini-arm.h: work around what looks like a gcc bug when optimizations
566 2005-09-28 Raja R Harinath <rharinath@novell.com>
568 * Makefile.am (AM_CFLAGS): Don't use += to append inside
569 conditionals. Use ...
570 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
572 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
574 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
575 to determine the amount of memory to copy when passing valuetypes.
577 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
578 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
580 2005-09-27 Zoltan Varga <vargaz@gmail.com>
582 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
583 information about aot.
585 2005-09-27 Ben Maurer <bmaurer@ximian.com>
587 * *.c: Replace the use of {Enter,Leave}CriticalSection with
588 macros. This will allow a deadlock debugger to easily be plugged
591 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
593 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
595 2005-09-27 Raja R Harinath <rharinath@novell.com>
597 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
598 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
599 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
600 ($(arch_built)) [CROSS_COMPILING]: Error out.
602 2005-09-26 Zoltan Varga <vargaz@gmail.com>
604 * aot.c: Add support for the no_special_static flag for classes.
606 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
608 * Reapply reverted patches.
610 * *: Revert r50174 as well.
612 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
614 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
616 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
618 2005-09-23 Miguel de Icaza <miguel@novell.com>
620 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
621 part of the SIG_HANDLER_SIGNATURE.
623 2005-09-23 Zoltan Varga <vargaz@gmail.com>
625 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
628 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
629 introduced by previous patch.
631 2005-09-21 Zoltan Varga <vargaz@gmail.com>
633 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
636 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
637 upon the information returned by get_call_info ().
639 * mini-x86.c (add_float): Fix stack size calculation.
640 (mono_arch_call_opcode): Rewrite this so it works based up the
641 information returned by get_call_info ().
642 (mono_arch_get_this_vret_args): Ditto.
644 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
646 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
647 in cinfo to determine the registers which need to be used.
649 2005-09-20 Miguel de Icaza <miguel@novell.com>
651 * driver.c (mono_main): Add --server and --desktop flags.
653 2005-09-16 Zoltan Varga <vargaz@gmail.com>
655 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
656 registers as global registers.
658 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
659 longer needed with the new register allocator.
661 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
663 * cpu-ia64.md: Remove unused opcodes.
665 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
667 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
669 * cpu-amd64.md: Remove unused opcodes.
671 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
672 needed with the new register allocator.
674 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
677 2005-09-16 Raja R Harinath <rharinath@novell.com>
679 * Makefile.am (check-local): Don't invoke semdel-wrapper.
681 2005-09-16 Martin Baulig <martin@ximian.com>
684 (throw_exception): Don't call mono_debugger_throw_exception() if
685 we're a rethrow - see the FIXME in the code.
687 2005-09-15 Geoff Norton <gnorton@customerdna.com>
689 * mini.c (mono_init_exceptions): This only works on some architectures.
691 2005-09-15 Zoltan Varga <vargaz@gmail.com>
693 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
696 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
698 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
699 now in mini-exceptions.c.
701 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
703 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
704 now in mini-exceptions.c.
706 2005-09-15 Zoltan Varga <vargaz@gmail.com>
708 * exceptions-x86.c: Applied patch from Patrik Torstensson
709 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
711 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
712 code into mini-exceptions.c. Add some assertions to it.
714 2005-09-12 Zoltan Varga <vargaz@gmail.com>
716 * aot.c (emit_section_change): Applied patch from "The Software Team"
717 (<software@solmersa.com>). Fix as errors on windows.
719 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
721 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
722 method info into the LMF.
724 2005-09-11 Zoltan Varga <vargaz@gmail.com>
726 * mini-ia64.c: Add proper unwind info for method epilogs.
728 * exceptions-ia64.c: Add some code to help debugging.
730 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
732 * mini-exceptions.c: Fix warning.
734 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
736 * mini.c: Really fix build.
738 * mini-x86.c mini-amd64.c: Fix build.
740 2005-09-11 Zoltan Varga <vargaz@gmail.com>
742 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
744 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
745 some Interlocked methods as intrinsics.
747 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
748 for Thread methods as well.
750 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
752 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
754 * mini-ia64.c mini-x86.c mini-amd64.c
755 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
758 * mini.c (mono_init_exceptions): Fix build breakage.
760 2005-09-10 Zoltan Varga <vargaz@gmail.com>
762 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
763 of instructions. Use the new ia64_unw_op macros for emitting unwind
766 * mini.c (mono_init_exceptions): Initialize exception handling
767 related trampolines at startup.
769 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
771 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
773 2005-09-09 Zoltan Varga <vargaz@gmail.com>
775 * mini.c: Handle type loading errors gracefully during compilation and
776 throw the appropriate exception.
778 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
780 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
783 2005-09-09 Martin Baulig <martin@ximian.com>
785 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
788 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
790 * mini-arm.h: use emulation for conv.r.un for the release.
792 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
794 * mini-arm.c, objects.cs: more fixes and tests for them.
796 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
798 * mini-arm.c: align structures to at least 4 bytes to be able
799 to keep our current optimized memcpy.
801 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
803 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
805 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
807 * mini.c: ignore SIGPIPE.
809 2005-09-04 Zoltan Varga <vargaz@gmail.com>
811 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
813 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
815 2005-09-02 Zoltan Varga <vargaz@gmail.com>
817 * mini.h: Add prototype for mono_allocate_stack_slots_full.
819 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
821 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
822 exception handling support.
823 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
824 patch by Brian Koropoff <briank@marakicorp.com>).
826 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
828 * mini.c: revert another 'optimization' which breaks when
829 items on the eval stack need to be saved at a basic block end
832 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
834 * jit-icalls.c: for arrays, ensure we always provide
837 2005-08-30 Zoltan Varga <vargaz@gmail.com>
839 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
841 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
843 2005-08-29 Zoltan Varga <vargaz@gmail.com>
845 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
846 arguments in their original register.
848 2005-08-28 Zoltan Varga <vargaz@gmail.com>
850 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
853 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
854 when ssapre is enabled.
856 * inssel-long.brg: Fix bug in previous patch.
858 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
859 multiplication by a constant.
861 2005-08-27 Zoltan Varga <vargaz@gmail.com>
863 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
866 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
869 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
871 * inssel-arm.brg: apply changes tested by Brian Koropoff
872 <briank@marakicorp.com>.
874 2005-08-25 Zoltan Varga <vargaz@gmail.com>
876 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
878 2005-08-24 Zoltan Varga <vargaz@gmail.com>
880 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
881 to the same register if dreg is just a base register.
882 (print_ins): Improve printing of membase opcodes.
884 * inssel-x86.brg: Add optimized ldind(reg) rules.
886 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
888 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
890 * mini.c: when running under valgrind, set the stack bottom for
891 the GC at the actual approximate stack for the app (fixes running
894 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
896 * mini.c: do no break at the first valuetype to init found
899 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
901 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
903 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
905 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
907 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
909 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
911 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
913 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
915 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
918 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
921 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
924 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
926 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
928 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
930 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
931 in the tail recursion optimization.
933 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
934 debug info into the assembly file.
936 * iltests.il: Add test for filter regions.
938 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
939 initial stack of filter regions. Fixes #75755.
941 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
943 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
946 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
948 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
949 the check for an already compiled method on non-ia64 platforms.
950 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
953 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
955 * inssel-x86.brg: Add some optimized call rules.
957 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
959 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
962 * mini.h mini-trampolines.c: Pass the trampoline argument to
963 mono_arch_patch_delegate_trampoline.
965 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
967 * mini-trampolines.c: Fix build.
969 * mini-amd64.h: Add delegate trampolines.
971 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
973 * inssel-amd64.brg: Add optimized call rules.
975 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
977 * inssel-ia64.brg: Add optimized ldind(reg) rules.
979 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
981 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
984 * mini-ia64.c: Remove LMF fixmes.
986 * mini-ia64.h: Remove most fields from LMF.
988 * inssel-ia64.brg (stmt): Fix unaligned access errors.
990 * mini-trampolines.c: Add support for IA64 function descriptors.
992 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
993 for IA64 function descriptors.
995 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
997 * tramp-arm.c: patch the vtable for virtual calls. Added
998 support code to register/unregister the LMF.
999 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
1002 2005-08-19 Dick Porter <dick@ximian.com>
1004 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
1005 bit value if needed.
1007 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
1009 * mini.c (mini_get_method): Move handling of wrapper data here.
1011 * mini.c (mono_method_to_ir): Add support for dynamic methods.
1013 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
1016 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
1017 bblock->code does not remain empty.
1019 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
1021 * arrays.cs: Add regression test for #75832.
1023 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
1024 rules. Fixes #75832.
1026 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
1027 instruction scheduling.
1029 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
1031 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
1033 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
1035 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
1037 * mini-codegen.c: Fix VC build.
1039 * cpu-pentium.md: Increase length of atomic_exhange_i4.
1041 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1043 * mini.h: fix signature for mono_register_opcode_emulation.
1045 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
1047 * mini.c: Get rid of most of the helper_sig_... constants using
1048 mono_create_icall_signature ().
1050 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
1052 * jit-icalls.c (helper_ldstr): New helper function.
1054 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
1056 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
1057 throw, load the string using a helper call instead of creating a string object.
1059 * aot.c: Update after LDSTR changes.
1061 * mini.h: Bump AOT file version.
1063 * aot.c: Save class size info into the AOT file. Print more statistics during
1066 * mini.h: Bump AOT file version.
1068 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
1069 ordering of disasm cases. Fixes #74957.
1071 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
1073 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
1074 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
1075 the generic code needed for the ARM port.
1077 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
1079 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
1080 inssel-arm.brg: more ARM features and fixes.
1082 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
1084 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
1085 ARM port work in progress.
1087 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
1089 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
1091 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
1093 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
1095 * inssel.brg (mini_emit_memset): Add support for unaligned access.
1097 * *-ia64.*: Ongoing IA64 work.
1099 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
1101 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
1103 * TODO: Remove out-of-data todo stuff.
1105 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
1108 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
1110 * mini.h: Bump corlib version.
1112 2005-07-27 Martin Baulig <martin@ximian.com>
1115 (create_copy_ins): Added `const unsigned char *ip' argument; set
1116 `copy->cil_code' from it.
1118 2005-07-27 Martin Baulig <martin@ximian.com>
1120 * mini-exceptions.c (mono_handle_exception): Don't call
1121 mono_debugger_handle_exception() for filters.
1123 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
1125 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
1128 2005-07-26 Martin Baulig <martin@ximian.com>
1130 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
1132 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
1133 helper_compile_generic_method() if the method is actually virtual
1136 2005-07-26 Martin Baulig <martin@ximian.com>
1139 (trampoline_code): Renamed to `mono_trampoline_code' and made it
1140 public; this is now accessed directly by the debugger.
1141 (mono_generic_trampoline_code): Removed.
1144 (mono_debug_init_method): Also add interncalls and wrappers.
1146 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
1148 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
1150 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
1152 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
1154 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
1156 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
1158 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
1160 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
1161 getting TLS offsets on AMD64 too.
1163 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
1165 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
1167 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
1169 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
1170 inssel-arm.brg, mini-arm.h: ARM port work in progress.
1172 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
1174 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
1176 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
1179 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
1180 mono_sparc_is_virtual_call ().
1182 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
1184 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
1185 trampoline parameters.
1187 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
1189 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
1190 to mono_arch_get_vcall_slot_addr.
1192 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
1195 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
1197 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
1199 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
1201 2005-07-19 Martin Baulig <martin@ximian.com>
1203 * exceptions-amd64.c (throw_exception): Call
1204 mono_debugger_throw_exception() here like we're doing it on i386.
1206 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
1208 * mini-ia64.c: Add optimized TLS access support.
1210 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
1212 * mini-exceptions.c: Ongoing IA64 work.
1214 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
1216 * mini.c: Use the default optimization set when embedding. Fixes
1219 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
1221 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
1222 of trampolines to a separate file.
1224 * mini-trampolines.c: New file.
1226 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
1229 * tramp-x86.c: Reorganize the trampoline code to be similar to the
1232 * mini-codegen.c: Fix cygwin build.
1234 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
1236 * mini.c: Add some minor changes needed by the IA64 port.
1238 * *-ia64.*: Ongoing IA64 work.
1240 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
1242 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
1243 trampolines into arch-independent and arch-dependent parts.
1245 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
1247 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
1249 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
1251 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
1252 the xp-regalloc-branch for amd64.
1254 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
1255 xp-regalloc-branch for x86.
1257 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
1259 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
1261 2005-07-06 Martin Baulig <martin@ximian.com>
1264 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
1265 (mono_jit_runtime_invoke): Likewise.
1267 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
1269 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
1272 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
1273 without loading their metadata. Reorganize the file format so exception handling+
1274 debug info is kept separate from normal method info. Create MonoJitInfo
1275 structures for methods lazily.
1277 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
1279 (x86_class_init_trampoline): Patch AOT class init trampolines too.
1281 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
1283 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
1286 * mini.h: Bump AOT file version.
1288 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
1290 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1292 2005-07-01 Raja R Harinath <rharinath@novell.com>
1294 * Makefile.am (check-local): Call semdel-wrapper.
1296 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
1298 * mini-x86.c: Revert the last change as it seems to break the build..
1300 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
1302 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1304 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
1306 2005-06-27 Ben Maurer <bmaurer@ximian.com>
1308 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
1309 outside of the macro, so strange stuff doesn't happen with gcc4
1310 (NEW_AOTCONST_TOKEN): Likewise.
1312 2005-06-28 Martin Baulig <martin@ximian.com>
1314 * mini.c (mini_class_is_system_array): New static method; use this
1315 instead of `klass->parent == mono_defaults.array_class' everywhere
1316 since this also works for the new generic array class.
1318 2005-06-26 Ben Maurer <bmaurer@ximian.com>
1320 * inssel.brg: Remove warnings.
1322 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
1324 * mini-ia64.c: Ongoing IA64 work.
1326 * basic-float.cs: Add float->i1 conversion test.
1328 * iltests.il: Add conv.u4 test.
1330 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
1332 * inssel-long.brg: Fix bug caused by last change.
1334 2005-06-23 Geoff Norton <gnorton@customerdna.com>
1336 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
1337 BSDs. Allows the x86 JIT to work on OSX86
1339 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
1341 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1344 * mini-ia64.c: Ongoing IA64 work.
1346 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1348 * mini-ia64.c: Ongoing IA64 work.
1350 * driver.c: Clean up jit_code_hash as well when using --regression.
1352 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1354 * basic-long.cs: Add tests for long->u4 conversion.
1356 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1358 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1359 that we do not depend on undefined C behavior: the order stuff
1360 gets evaluated within an expression. Fixes mono when compiled on
1363 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1365 * *-ia64.*: Ongoing IA64 work.
1367 * aot.c: Lower memory usage while loading AOT methods.
1369 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1371 * mini.h: Bump AOT file format version.
1373 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1375 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1377 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1379 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1380 not on callee assembly). Fixed some comments.
1382 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1384 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1385 it gets proper disassembly.
1386 (emit_method_info): Remove some dead code.
1388 * mini.c (mini_method_compile): Allways allocate the GOT var in
1389 mono_method_to_ir for emulating opcodes.
1391 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1393 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1394 before freeing the code memory. Fixes #74990.
1396 * objects.cs: Add regression test for #74992.
1398 * liveness.c: Extend live ranges of arguments to the beginning of the
1399 method. Fixes #74992.
1401 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1402 so it points into the faulting instruction.
1404 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1406 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1408 * *-ia64.*: Ongoing IA64 work.
1410 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1412 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1414 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1416 * *-ia64.*: Ongoing IA64 work.
1418 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1420 * basic-long.cs: Add tests for add/sub.ovf.
1422 * basic.cs: Add tests for sub.ovf.
1424 * *-ia64.*: Ongoing IA64 work.
1426 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1428 * *-ia64.*: Ongoing IA64 work.
1430 * basic.cs: Add conv.ovf.i4.un test.
1432 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1434 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1436 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1438 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1440 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1442 * *-ia64.*: Ongoing IA64 work.
1444 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1447 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1449 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1451 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1453 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1455 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1457 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1458 of a call is callable by a near call.
1460 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1462 * mini-ia64.c: Ongoing IA64 work.
1464 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1466 * genmdesc.c: Make the generated array non-static.
1468 * inssel-long.brg: Fix LSHR_IMM rule.
1470 * *-ia64.*: Ongoing IA64 work.
1472 * *-ia64.*: Ongoing IA64 work.
1474 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1476 * *-ia64.*: Ongoing IA64 work.
1478 * *-ia64.*: Ongoing IA64 work.
1480 * mini-ia64.c: Ongoing IA64 work.
1482 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1484 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1486 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1488 * objects.cs basic-long.cs: Move some tests to objects.cs.
1490 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1492 * *-ia64.*: Ongoing IA64 work.
1494 * iltests.il: Add a new test.
1496 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1497 newobj. Fixes #75042.
1499 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1501 * *-ia64.*: Ongoing IA64 work.
1503 * *-ia64.*: Ongoing IA64 work.
1505 * *-ia64.*: Ongoing IA64 work.
1507 * basic.cs objects.cs: Move tests accessing static variables as well.
1509 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1511 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1513 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1515 * driver.c: Always print failed tests.
1517 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1520 * *ia64*: Ongoing IA64 work.
1522 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1524 * basic.cs: Add tests for add.ovf. Fix warnings.
1526 2005-05-18 Miguel de Icaza <miguel@novell.com>
1528 * driver.c (mono_main): Avoid crash if no argument is passed to
1529 --break; Do not use g_error, but f_printf. And fix all other
1530 ocurrences of the same crash.
1532 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1534 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1535 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1538 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1540 * *-ia64.*: Add beginnings of IA64 backend.
1542 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1544 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1546 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1549 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1551 * mini-amd64.c: Fix a warning.
1553 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1555 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1556 in float_neg. Fixes #74897.
1558 * mini-amd64.c (emit_call): Fix another near call bug.
1560 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1562 * declsec.c: Keep the appdomain information in the structure. Added a
1563 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1564 value gets overwritten).
1565 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1566 an MonoAppDomain member to MonoSecurityFrame.
1567 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1568 used in the stack walk. Now use a MonoArray which grow (double) when
1571 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1573 * mini.c: Re-enabled runtime cleanup, since running threads should
1574 now properly stop when exiting.
1576 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1578 * mini-codegen.c: New file contaning the arch-independent local
1579 register allocator. Not used by any architectures yet.
1581 * mini.h linear-scan.c: Merge some changes from the
1582 mini-xp-local-regalloc branch.
1584 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1586 * mini-amd64.c (emit_call): Fix calls to native functions when the
1587 runtime is compiled as a shared library. Fixes #74756.
1589 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1590 on a literal field. Fixes #74751.
1592 2005-04-25 Raja R Harinath <rharinath@novell.com>
1594 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1596 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1598 * objects.cs: Add missing null casting test.
1600 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1602 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1603 in wrapper methods. Also rename 'address' variable to 'offset'.
1605 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1607 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1610 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1612 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1615 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1617 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1619 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1621 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1622 just the last bytes.
1624 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1626 * aot.c (mono_compile_assembly): Fix warning.
1628 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1629 by the _MSC_VER stuff.
1631 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1633 * inssel-long.brg: Fix #74588.
1635 * cpu-amd64.md: Fix #74591.
1637 * iltests.il: Add new regression tests.
1639 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1641 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1644 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1646 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1648 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1649 from Bill Middleton <flashdict@gmail.com>.
1651 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1653 * arrays.cs: Add new regression test. Fix warnings.
1655 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1657 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1658 and leakage in CKFINITE.
1660 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1661 this to a null op since it is called on amd64 too.
1663 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1665 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1666 body since this is not used on amd64.
1668 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1670 * mini-amd64.c: Remove obsolete fixmes.
1672 * mini.c (print_method_from_ip): Fix debugging support.
1674 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1676 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1677 so that expressions that don't give much gain are not reduced.
1678 * ssapre.h: Likewise.
1680 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1682 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1684 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1686 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1688 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1690 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1692 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1694 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1696 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1699 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1701 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1703 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1705 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1706 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1708 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1710 * mini-x86.c: Fix up stack overflow handling.
1712 * exceptions.cs: Add new regression test.
1714 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1716 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1717 mono_jit_thread_attach.
1719 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1721 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1723 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1724 avoid calling constructors using callvirt.
1726 * inssel.brg: Fix #74073.
1728 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1730 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1731 compilation with non-GCC compilers.
1732 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1733 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1735 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1737 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1738 klass->interface_offsets (will likely fix bug#74073).
1740 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1742 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1744 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1746 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1747 to amd64_div_reg_size ().
1749 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1751 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1753 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1755 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1757 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1759 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1761 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1763 * mini.c (mono_precompile_assembly): Load and precompile referenced
1764 assemblies as well. Fixes #74015.
1766 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1768 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1770 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1772 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1773 a lot of checks and (anyway) permissions cannot work until corlib is
1776 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1778 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1780 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1782 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1783 calls (fixes bug#72824).
1785 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1787 * mini.c: fix tail recursion elimination (see test in bug#73936).
1789 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1791 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1792 some fp functions in sse2 mode.
1794 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1796 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1798 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1800 * mini.h mini.c: Add mono_get_jit_tls_key ().
1802 * mini-x86.c: Enable fast TLS support on windows.
1804 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1806 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1807 * mini.c: Check for p/invoke method when generating code. If a
1808 p/invoke method, or it's class, isn't decorated with [Suppress
1809 UnmanagedCodeSecurity] then generate code to call System.Security.
1810 UnmanagedDemand (only if the security manager is active).
1812 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1814 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1815 last change as it seems to cause strange crashes.
1817 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1819 * *.c: handle unsafe function pointers where needed.
1821 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1823 * mini.c (mono_jit_free_method): Remove the fixme too.
1825 2005-03-15 Miguel de Icaza <miguel@novell.com>
1827 * mini.c: As discussed, make the code actually free the delegate
1828 thunk now, to enable the debugging of delegate problems, use
1829 MONO_DEBUG=1 when running Mono.
1831 This takes also care of parts of the leaks as seen by Joe.
1833 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1835 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1836 thread_tls_offset calculation.
1838 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1840 * declsec.c: Reworked linkdemand checks for icall. The previous code
1841 was using the declaration code (untrusted) and didn't work as expected
1842 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1845 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1847 * iltests.il: Add new localloc test.
1849 * mini-amd64.c: Handle large stack allocations the same way as on
1850 windows if stack overflow handling is working.
1852 * mini-amd64.c: Allocate the signal stack using mmap.
1854 * mini.c (sigsegv_signal_handler): Fix reading of context.
1856 * mini-exceptions.c: Fix up stack overflow handling.
1858 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1860 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1862 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1864 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1866 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1867 tramp_init functions as they are no longer needed.
1869 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1871 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1873 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1875 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1877 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1880 * mini-ops.h: Add OP_LMUL_IMM.
1882 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1883 long mul/div opcodes as intrinsic.
1885 * mini-amd64.c (emit_call): Handle the case when the callee might be
1888 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1890 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1893 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1895 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1897 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1899 * mini.c (mono_codegen): Don't leak here, to help people running
1902 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1904 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1905 conversions in sse2 mode.
1907 * basic-float.cs: Add regression test.
1909 * mini-amd64.c: Reenable sse2.
1911 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1913 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1915 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1917 * driver.c: Copyright text should include 2005.
1919 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1921 * cpu-amd64.md (load_membase): Fix more max lengths.
1923 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1925 * cpu-amd64.md (load_membase): Fix max length.
1927 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1929 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1931 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1932 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1934 * basic-float.cs: Add rounding regression test.
1936 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1938 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1940 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1941 structures in registers for pinvoke wrappers.
1943 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1945 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1947 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1949 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1950 wrapper to mono_jit_thread_attach.
1952 * mini.c (mini_jit_thread_attach): New jit icall.
1954 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1955 native->managed wrappers.
1957 * exceptions.cs: Add new regression test.
1959 * mini.c (optimize_branches): Check regions in the cbranch to throw
1960 block case as well. Fixes #73242.
1962 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1964 * mini.c: thread safety fixes.
1966 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1968 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1969 patching stuff, since delegates use jump trampolines so there is
1972 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1975 * tramp-amd64.c: Fix build.
1977 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1978 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1980 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1981 Rename this to mono_arch....
1982 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1984 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1986 * mini-amd64.c (emit_call): If both the caller and the callee is
1987 guaranteed to have 32 bit addresses, emit a normal call.
1989 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1991 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1992 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1993 method_ptr inside delegates.
1995 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1997 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1998 invalidated. Fixes #73001.
2000 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
2002 * mini-x86.c: Only use stdcall for pinvokes on windows.
2004 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
2006 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
2007 * mini-x86.c: remove unreliable __thread var offset detection,
2008 use the correct accessors and enable by default.
2010 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
2012 * mini.c (mono_jit_free_method): Fix memory leak.
2014 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
2016 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
2018 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
2020 * cpu-amd64.md: Fix lengths of atomic opcodes.
2022 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
2024 * driver.c: try to not imply using ICU is any good.
2026 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
2028 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
2029 functions as inline ops.
2031 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
2032 some Interlocked functions as inline ops.
2034 * mini.c (move_basic_block_to_end): Fix bug in last patch.
2036 * mini.h (MonoBasicBlock): Reorganize fields a bit.
2038 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
2040 * mini.c: Add support for OP_NOT_TAKEN.
2042 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
2043 structures in registers for pinvoke wrappers.
2045 * mini-amd64.c: Fix warnings.
2047 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
2049 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
2051 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
2053 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
2054 address instead of loading the address from it.
2056 * mini-x86.c: Add support for returning small structs in registers
2057 on Win32. Fixes part of #70864.
2059 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
2061 * trace.c (get_token): Improve error checking.
2063 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
2065 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
2067 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
2069 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
2070 it can be reused for MonoClass.
2071 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
2074 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
2076 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
2077 instead of a MonoReflectionMethod. The method information wasn't used
2078 when displaying SecurityException details (but will be now).
2080 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
2082 * Makefile.am : windows build fix.
2084 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
2086 * iltests.il: Add new regression test.
2088 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
2091 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
2093 * mini.c: Moved linkdemand check into helper function check_linkdemand
2094 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
2097 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
2099 * declsec.c: Added statistics counter for different kinds of
2101 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
2102 (and commented) declaration.
2103 * mini.c: Added statistics counter for security Demand code
2104 generation. Added display of security statistics.
2106 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
2108 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
2109 Fix compilation errors under gcc-2.95.
2111 2005-02-12 Ben Maurer <bmaurer@ximian.com>
2113 * mini.c, driver.c: Use the new jit trampoline hashtable
2115 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2117 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
2119 2005-02-11 Martin Baulig <martin@ximian.com>
2121 * debug-mini.c (mono_debug_close_method): Free the line number array.
2123 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
2125 * aot.c: Break up large methods into smaller ones. Share GOT slots for
2128 * mini.h: Bump AOT file format version.
2130 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
2132 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
2134 * declsec.h: Added macros to get/set lazyly initialized security
2135 informations about assemblies. Added new enum for different type of
2136 possible LinkDemand violation. Added function to check LinkDemands.
2137 * mini.h: Added a field to MonoCompile to hold any security violation
2138 detected when JITting a method (so it can be thrown later).
2139 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
2140 and CEE_CALLVIRT. Added code to throw exception at the end of
2141 mini_method_compile (note: the exception is unhandled right now).
2143 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
2145 * mini.c, jit-icalls.c: use the managed implementation of
2146 memset for initobj and memset, to avoid managed <-> unmanaged
2149 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
2151 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
2152 optimization if it would need a GOT var.
2154 * basic.cs: Add tests for constant propagation and switch statements.
2156 * ssa.c: Fix out-of-range constant propagation and switch statements.
2158 2005-02-09 <vargaz@freemail.hu>
2160 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
2162 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
2164 * cpu-amd64.md (load_membase): Fix max length of load_membase.
2166 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2168 * mini.c: update to new signature of mono_class_get_allocation_ftn().
2170 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
2172 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
2173 arithmetic operations.
2175 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
2177 * mini-ppc.c: add a workaround for broken user code that
2178 DllImports vararg functions with non-vararg signatures.
2180 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
2182 * mini.c (mono_jit_compile_method_inner): Add detection and a
2183 meaningfull error message for assemblies written in Managed C++.
2185 * tramp-amd64.c mini-amd64.h: Add support for
2186 create_trampoline_from_token ().
2188 * aot.c mini-x86.c abcremoval.c: Applied patch from
2189 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
2191 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
2193 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
2194 which takes a MonoImage/token as parameter instead of a MonoMethod.
2196 * aot.c: Use the new trampoline for initializing vtables.
2198 * aot.c: Add support for ldfld/stfld_remote wrappers.
2200 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
2201 rules for compare <MEM>, IMM.
2203 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
2205 * aot.c: Handle inherited finalizers correctly.
2207 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
2209 * inssel.brg (stmt): Add a missing _setup_... ().
2211 * aot.c: Save some parts of the class state to the AOT file and use it
2212 to recompute that state when a class is initialized.
2214 * mini.c: Install AOT hooks into the runtime.
2216 * mini.h: Bump AOT file format version.
2218 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
2221 * iltests.il: Add new test.
2223 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
2227 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
2229 * mini.c: setup the statistical profiler in the thread attach
2230 callback to cope with the new single thread code.
2232 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
2234 * mini-ppc.c: ensure we have enough room for the profiler
2235 calls (fixed bug#72084).
2237 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
2239 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
2242 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2244 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
2246 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2248 * ssapre.c: Fixed an issue with down safety (this allows IronPython
2249 to succesfully execute parrotbench).
2250 * ssapre.h: Likewise.
2252 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2254 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
2255 variable for stores to method arguments (fixes a SSAPRE issue).
2257 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2259 * mini.c: handle value types in dup, fixes gen-112.cs.
2261 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
2263 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
2264 sequence for calls in dynamic methods to avoid thunks.
2266 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
2268 * mini.c: correctly remove dynamic methods from the hashtable.
2270 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2272 * driver.c: Disabled SSAPRE until fix the bug that appears
2273 in IronPython's parrotbench.
2275 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
2277 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
2279 * mini.c (mono_method_to_ir): Revert the previous change.
2281 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
2284 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
2285 mono_jit_info_table_find () etc. when running under valgrind.
2287 * inssel.brg: Fix warnings.
2289 * mini-exceptions.c: Fix warnings.
2291 2005-01-31 Martin Baulig <martin@ximian.com>
2293 * driver.c (compile_all_methods_thread_main): Don't try to compile
2294 generic methods or anything which has type parameters.
2296 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
2298 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
2300 * TestDriver.cs: Add --verbose flags.
2302 * graph.c ssa.c: Fix 64 bit warnings.
2304 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
2305 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
2306 Fix 64 bit warnings.
2308 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
2309 variable not spotted by gcc.
2311 * mini-amd64.c inssel-amd64.brg: Applied patch from
2312 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
2313 X86_COMPARE_MEMBASE opcodes.
2315 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
2317 2005-01-29 Ben Maurer <bmaurer@ximian.com>
2319 * *: MonoMethod->signature might be NULL now. You *MUST* use
2320 mono_method_signature.
2322 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2324 * driver.c (compile_all_methods_thread_main): Compile the methods
2325 without invoking cctors.
2327 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2329 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
2330 * basic-calls.cs: test for the above.
2332 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2334 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
2335 MonoJitInfo changes.
2337 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
2339 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
2340 eagerly if it contains dynamic methods.
2342 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2344 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2345 trace, it is now computed by an icall from trace_ips.
2347 * mini-exceptions.c: Fix a warning.
2349 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2351 * mini-exceptions.c: don't bother getting stack trace info if
2352 it's not going to be used.
2354 2005-01-27 Raja R Harinath <rharinath@novell.com>
2356 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2359 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2361 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2363 * aot.c: Avoid calling mono_method_get_header () if not needed.
2365 * mini.h: Bump AOT file format version.
2367 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2369 * mini.c (mono_print_tree): Print more info for calls.
2371 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2373 * declsec.h: Remove warning by adding missing include for marshal.h
2375 2005-01-26 Martin Baulig <martin@ximian.com>
2377 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2380 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2382 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2385 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2387 * aot.c (mono_compile_assembly): Fix a warning.
2389 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2391 * declsec.c: Look for security attributes on the original MonoMethod
2392 (and not the wrapped one). This fix permissions on icalls.
2394 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2396 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2398 * mini.c (mono_allocate_stack_slots): Add a fixme.
2400 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2402 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2404 * inssel.brg: optimize casts of sealed types (more
2405 optimizations waiting for fixes in remoting).
2407 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2409 * inssel.brg (stmt): Add another dummy rule.
2411 * driver.c: Fix warnings.
2413 * driver.c (mono_main): If running under valgrind, instruct glib to use
2414 the system allocation functions so valgrind can track the memory
2415 allocated by the g_... functions.
2417 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2419 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2421 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2423 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2424 variables in try regions.
2426 * mini.c (mini_method_compile): Don't disable optimizations on large
2427 methods when AOT compiling.
2429 * mini.c (mono_allocate_stack_slots): New arch independent method to
2430 allocate stack slots. Not yet used.
2432 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2434 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2436 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2438 * mini-ppc.c: make the branch info relative as the code
2439 buffer can be reallocated.
2441 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2443 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2444 * driver.c: Removed the AOT/security restriction. Now initialize the
2445 security manager (in metadata) if --security is used.
2446 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2447 rather than the pointer to declarative security, when AOT is used.
2449 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2451 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2452 basic blocks, reduced intrinsic exception throwing code size.
2454 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2456 * driver.c (mini_usage): Reorder the usage screen.
2458 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2460 * mini.c (mono_resolve_patch_target): Fix warning.
2462 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2464 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2467 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2469 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2470 breaks the amd64 build.
2472 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2473 register allocation. Fixes #71454.
2475 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2477 * arrays.cs: Add new regression test.
2479 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2481 * ssapre.c: Turned usage of snprintf to GString.
2482 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2483 (I left it on by mistake in my previous commit).
2485 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2487 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2488 on cond branch optimization (fixes bug# 71515).
2490 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2492 * abcremoval.c: Fixed bug 71062.
2493 * abcremoval.h: Likewise.
2495 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2497 * mini.c: Added a new functionality to optimize_branches, the removal
2498 of useless basic blocks, and fixed some problem in the removal of
2499 critical edges; some utility functions added for both purposes.
2500 * ssapre.c: Added complex expression support, and fixed bug 70637.
2501 * ssapre.h: Likewise.
2502 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2504 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2505 * driver.c: Re-enabled SSAPRE.
2507 2005-01-19 Martin Baulig <martin@ximian.com>
2509 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2510 the result of mono_get_method_constrained().
2512 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2514 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2517 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2519 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2520 be detected. Fixes #59296.
2522 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2524 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2525 which can happen. Fixes #71361.
2527 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2529 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2532 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2534 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2535 appdomain-unload.exe to fail.
2537 * mini.c: Fix some memory leaks.
2539 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2541 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2542 Fixed bug and sped up some codepaths.
2544 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2546 * mini.c: Fix some memory leaks.
2548 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2551 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2553 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2556 * iltests.il: Add regression test for #71320.
2558 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2560 * mini.c (mono_codegen): Fix installation of profiler hooks.
2562 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2564 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2566 * mini.h, mini.c, cfold.c: optimize access to enum
2567 readonly fields, too. Eval conditional branches if possible
2568 to perform unreachable code removal in more cases.
2570 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2572 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2574 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2577 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2578 WinXP DEP. Fixes #71244.
2580 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2582 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2584 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2586 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2588 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2590 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2593 * mini.h: Bump AOT version.
2595 * mini.h (MonoCompile): Change exvar to a hash table.
2597 * mini.c: Allocate a separate exvar for each handler block.
2599 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2601 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2602 ex var with the pending exception and only throw if the two are equal.
2605 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2607 * mini-x86.c: Fix warnings.
2609 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2610 used by all the ports now.
2612 * aot.c: Add write-symbols and save-temps options.
2614 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2616 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2618 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2620 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2623 * tramp-s390.c: Check vtable slot belongs to the domain.
2625 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2626 as per other platforms.
2628 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2630 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2632 * driver.c: we don't run the Main() code in a subthread anymore.
2634 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2636 * mini.c: added experimental rtc support in the statistical
2637 profiler: if the user has the permission, more accurate statistics
2638 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2639 The MONO_RTC value must be restricted to what the linux rtc allows:
2640 power of two from 64 to 8192 Hz.
2642 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2644 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2646 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2648 * mini-ppc.c: better icache flush for smp.
2650 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2652 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2654 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2655 amd64 port, not yet used.
2657 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2659 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2662 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2664 * driver.c: Added --security option to activate the security manager.
2665 Right now this will allow code generation for declarative demands and
2666 is disabled when AOT is specified.
2667 * mini.c: Add code generation for declarative security demands.
2668 * mini.h: Add mono_use_security_manager as an extern gboolean.
2670 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2672 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2673 emitting more dense assembly code.
2675 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2676 exception throwing stuff.
2678 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2680 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2683 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2686 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2689 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2691 * tramp-*.c: Only patch vtable slots if the object is in the current
2692 domain. Fixes appdomain-unload.exe.
2694 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2696 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2699 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2701 * mini.c (reverse_branch_op): New helper function.
2703 * mini.c (optimize_branches): Run the new optimization only on
2704 platforms which support it. Also reverse all kinds of branches.
2706 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2708 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2711 * mini.c (optimize_branches): Reverse not-equals branches if the false
2712 bblock is a throw. This happens a lot of time with argument checking in
2715 * mini.c (mono_codegen): Add support for placing basic blocks after
2716 the function epilogue.
2718 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2721 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2723 * mini.c (setup_stat_profiler): Only set this up if the platform
2724 supports ITIMER_PROF.
2726 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2728 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2731 * inssel.brg: Fix a warning.
2733 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2735 * mini.c: added support for statistical profiler
2736 (run with: --profile=default:stat).
2738 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2740 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2742 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2744 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2745 related to global registers from the amd64 port.
2747 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2749 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2751 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2752 with global registers.
2753 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2755 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2757 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2759 * debug-mini.c (encode_value): Fix off-by-one.
2761 * aot.c (encode_value): Likewise.
2763 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2765 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2767 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2770 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2772 * aot.c (emit_method_info): Increase size of temp buffer.
2774 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2777 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2779 * aot.c (emit_method_info): Fix build.
2781 * aot.c: Further rework of the AOT file format to reduce the size of
2782 the method info data.
2784 * mini.h: Bump AOT file format version.
2786 2004-12-27 Martin Baulig <martin@ximian.com>
2788 * mini.c (mini_get_method): New static method; call
2789 mono_get_method_full() and mono_get_inflated_method().
2790 (mono_method_to_ir): Use mini_get_method() instead of
2791 mono_get_method_full().
2793 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2795 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2797 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2799 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2801 * inssel-amd64.brg: Add some optimization rules.
2803 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2805 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2806 standard not GC'd stuff is fine.
2808 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2810 * aot.c: Rework the AOT file format to get rid of most of the global
2811 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2813 * mini.h: Bump AOT file format version.
2815 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2817 * mini.h: Bump AOT file format version.
2819 * aot.c (mono_aot_is_got_entry): New function to determine if an
2820 address is inside a GOT.
2822 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2824 * cpu-pentium.md: Increase the maximum size of some instructions which
2825 might involve a got access.
2827 * mini.c (get_method_from_ip): Another debug helper function.
2829 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2830 when got var accesses are created during the decompose phase.
2832 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2834 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2835 argument mini_compile_method and to MonoCompile, and use this to
2836 determine whenever a given method is compiled for AOT. This allows the
2837 other methods compiled during AOT compilation to be free of AOT stuff,
2838 so the backends does not need to add special support for them by
2839 creating a fake GOT etc.
2841 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2844 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2846 * mini.c (mono_method_to_ir): It turns out that some of the
2847 x-appdomain wrappers are lax with types, so just ignore this for
2850 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2851 at the vtable->klass. If it is non-shared code we can just use the
2854 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2856 * mini-ppc.c: access MonoDomain from tls, too.
2858 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2860 * declsec.c: Removed unused variable (and related warning ;-)
2862 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2864 * iltests.il: New test for LDELEMA on an array of ref types.
2866 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2867 all ldelema's on reftypes.
2868 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2869 it was the wrong place to put it.
2871 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2872 register to pop to make this cleaner, at the request of Paolo.
2874 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2876 * mini-ops.h (OP_GETHASHCODE): New op.
2878 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2880 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2883 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2886 * mini-x86.c (mono_arch_output_basic_block): Rather than
2894 The first is 3 bytes while the second is 1. This saves 36 kb on
2895 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2896 see a small boost because of icache locality.
2898 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2900 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2902 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2903 started code sharing with the generic code.
2905 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2907 * mini-ppc.c, cpu-g4.md: added code for direct access to
2910 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2912 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2913 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2916 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2918 * declsec.c|h: Added functions to cache the declarative stack modifiers
2919 in MonoJitInfo and to create a security frame from a MonoJitInfo
2921 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2922 created. Register internal calls for System.Security.SecurityFrame::
2923 _GetSecurityFrame and _GetSecurityStack.
2924 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2925 the definitions for the new stack walk/callback mechanism.
2926 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2927 first security frame for LinkDemands and InheritanceDemands) and
2928 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2930 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2931 walk initialization (lupus).
2933 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2935 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2937 (handle_loaded_temps): Do not create a temporary variable for
2938 things that we know are temps. They will never be modified.
2939 (mono_spill_call): Set MONO_INST_IS_TEMP
2940 (mono_emulate_opcode): ditto
2942 (mono_method_to_ir.CEE_DUP): ditto
2944 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2946 * mini.c (type_to_eval_stack_type): Make this handle the void type
2947 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2948 (emit_tree): use ip_in_bb to special case some common idioms
2949 Update all callers to pass in the IP.
2950 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2952 This gives us a nice 2% speedup in mcs bootstrap.
2954 * mini-x86.c (peephole_pass): Peephole pass to make
2963 * mini.c (ip_in_bb): new method.
2964 (mono_method_to_ir): use this method rather than doing the hash
2967 * linear-scan.c (mono_linear_scan): When expiring actives, you
2968 don't need to keep around variables that expire on this
2969 instruction. This makes it so that:
2972 store (ebx add (ebx, 1))
2976 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2978 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2979 combination to avoid doing two copies. Fix up problems with previous
2982 * mini.c: Fix 64 bit warnings.
2984 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2986 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2988 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2989 changes from the x86 code.
2991 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2993 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2995 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2996 throwing code to reduce its size, unify the AOT and non-aot code and
2997 get rid of relocations in the AOT case.
2999 * mini-x86.h mini.c exceptions-x86.c
3000 (mono_arch_get_throw_corlib_exception): New arch specific function to
3001 raise corlib exceptions which doesn't require relocations in the
3004 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
3006 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
3008 * mini.c (mono_emit_method_call): Only allocate the got var when it is
3011 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
3014 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3016 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
3017 with add function when used from Inc/dec atomic
3018 functions. Re-enabled optimization on x86.
3019 * mini-ops.h: renamed atomic_add functions to
3020 allow _add to match the Interlocked::Add and
3021 _add_next to match Interlocked::Inc/Dec.
3023 2004-12-15 Massimiliano Mantione <massi@ximian.com>
3025 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
3026 linking of BBs to the end BB, and enabled SSAPRE also with
3027 consprop and copyprop (which was prevented by that bug).
3029 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3031 * mini-x86.c: disabling the Interlocked optimizing code.
3033 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
3035 * aot.c (load_aot_module): Move reading of got_addr after the AOT
3038 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3040 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
3041 interlocked optimization due lack of support on x86, rewrote
3042 exchange to take into account that base may be in eax.
3044 xsp works again; activated Interlocked optimizing code.
3046 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
3048 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
3050 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
3052 * mini-ops.h: Add new opcodes.
3054 * mini.h: Add new patch types. Add got_var to MonoCompile.
3056 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
3057 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
3058 make it work with all kinds of patchable code.
3060 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
3061 address of the GOT, and referencing entries in the GOT.
3063 * mini.c: Add code to load the GOT address if needed by an opcode.
3065 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
3066 independent AOT code on the x86 using an elf-style Global Offset Table.
3068 2004-12-14 Raja R Harinath <rharinath@novell.com>
3070 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
3072 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3074 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
3077 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
3079 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
3080 of Interlocked:Increment/Decrement/Add as inline ops.
3081 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
3083 2004-12-12 Geoff Norton <gnorton@customerdna.com>
3085 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
3086 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
3088 2004-12-12 Duncan Mak <duncan@ximian.com>
3090 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
3091 again. `patch_info->table_size' is no longer valid after Zoltan's
3094 2004-12-12 Martin Baulig <martin@ximian.com>
3096 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
3097 if we are the "real" method, ie. not an inlined method inside it.
3099 2004-12-11 Ben Maurer <bmaurer@ximian.com>
3101 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
3102 before we look in the special fields table. This fixes
3103 ../tests/thread-static-init.cs.
3105 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3107 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
3108 for Array get_Rank and get_Length. Fixes bug #70465.
3110 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
3112 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
3113 separate structure to reduce the size of MonoJumpInfo.
3115 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
3117 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
3119 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
3121 * mini.c (mini_get_inst_for_method): Changed to allow ports
3122 to return a MonoInst instead of opcode
3123 (renamed mini_get_opcode_for_method to better reflect the new functionality)
3125 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
3126 Allow ports to return a created MonoInst instead of op-code, will enable
3128 (renamed mini_get_opcode_for_method to better reflected the functionality)
3130 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
3132 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
3134 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
3136 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
3139 2004-12-08 Martin Baulig <martin@ximian.com>
3141 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
3142 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
3144 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
3146 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
3149 * exceptions.cs: Disable some tests which depend on properties of x86 fp
3152 2004-12-08 Raja R Harinath <rharinath@novell.com>
3154 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
3156 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
3158 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
3159 bug introduced by the previous patch.
3161 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
3163 * mini-ppc.c, objectc.cs: handle large structs passed by value
3166 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
3168 * mini-ppc.c: OP_ARGLIST implementation from
3169 Geoff Norton <gnorton@customerdna.com>.
3171 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
3173 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
3174 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
3176 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
3178 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
3180 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3182 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
3185 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
3187 * mini-sparc.c: Zero out localled-ed memory.
3189 * iltests.il: Add tests for zeroing out localloc-ed memory.
3191 2004-12-04 Martin Baulig <martin@ximian.com>
3193 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
3194 mono_method_get_signature_full().
3196 2004-12-03 Massimiliano Mantione <massi@ximian.com>
3198 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
3199 and some utility functions (always for SSAPRE), integrated SSAPRE.
3201 * driver.c: Added ssapre option.
3202 * ssa.c: Small fix on OP_ARG handling.
3203 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
3204 * Makefile.am: Likewise.
3206 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
3208 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
3211 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
3214 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3216 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
3218 * cpu-s390.md : Increase instruction length of oparglist.
3220 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
3222 2004-11-30 Martin Baulig <martin@ximian.com>
3224 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
3225 virtual generic methods. We call a special helper_compile_generic_method()
3226 icall to retrieve the method from the vtable, inflate and compile
3227 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
3229 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
3231 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
3233 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
3235 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
3237 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
3240 2004-11-27 Ben Maurer <bmaurer@ximian.com>
3242 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
3243 platforms with PIC aot.
3245 2004-11-28 Martin Baulig <martin@ximian.com>
3247 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
3250 2004-11-28 Martin Baulig <martin@ximian.com>
3252 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
3253 the result of mono_type_get_underlying_type() to check whether
3256 2004-11-26 Martin Baulig <martin@ximian.com>
3259 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
3262 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
3264 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
3265 the same way as the other arguments so they won't get clobbered.
3267 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
3268 calls through R11 since it is clobbered by the trampoline code.
3270 2004-11-26 Raja R Harinath <rharinath@novell.com>
3272 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
3273 pick up in-tree mscorlib.dll.
3275 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
3277 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
3279 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
3280 runtime data/code are now stored in a table similar to the GOT in ELF.
3281 This allows the code itself to be position independent.
3283 * aot.c: Fix loading of referenced assemblies after the lazy assembly
3286 * aot.c: Attach ELF type (object/function) directives to all global
3289 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
3291 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
3293 * mini-amd64.h: Turn on PIC AOT code.
3295 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
3296 returning the offset within an OP_AOTCONST instruction where the GOT
3297 offset needs to be added.
3299 * mini.h: Bump AOT file format version.
3301 2004-11-25 Martin Baulig <martin@ximian.com>
3303 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
3304 uninflated generic methods.
3306 2004-11-25 Martin Baulig <martin@ximian.com>
3308 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
3310 2004-11-24 Martin Baulig <martin@ximian.com>
3312 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
3313 original klass (this only applies for generic instances).
3315 2004-11-24 Martin Baulig <martin@ximian.com>
3317 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
3318 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
3321 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
3323 * mini.c (mono_method_to_ir): Disable inlining for methods containing
3324 localloc. Fixes #69678.
3326 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
3328 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
3330 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
3331 used SSE registers on pinvoke calls. Fixes #69774.
3333 2004-11-23 Geoff Norton <gnorton@customerdna.com>
3335 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
3336 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
3338 2004-11-23 Raja R Harinath <rharinath@novell.com>
3340 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
3341 Refer directly to the mcs/ tree.
3343 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3345 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3346 Check if a trampoline for a synchronized method is required.
3348 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3350 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3351 with localloc if needed. Throe arithmetric exception in
3352 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3353 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3355 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3357 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3358 types before switching on type. Fixes #69622.
3360 2004-11-19 Raja R Harinath <rharinath@novell.com>
3362 * Makefile.am (check-local): New. Integrate into 'make check'.
3363 (MCS,RUNTIME): Define using in-tree mono and mcs.
3365 (%.exe): Use $(ILASM).
3367 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3369 * mini-ppc.c: adjust initial prolog size (bug #69691).
3371 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3373 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3376 2004-11-17 Raja R Harinath <rharinath@novell.com>
3378 * Makefile.am (clean-local): Rename from 'clean'.
3380 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3382 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3383 to mono_arch_is_int_overflow.
3384 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3387 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3389 * declsec.c|h: New files to support declarative security attributes.
3390 Added function to check if a method has (applicable) security.
3391 * mini.c|h: Add check for declarative security attributes in
3392 mono_method_check_inlining.
3393 * Makefile.am: Added declsec.c and declsec.h to the build.
3395 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3397 * mini.c, mini.h: update to keep dynamic code info per-domain.
3399 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3401 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3402 (mini_init): Get rid of it from here too.
3404 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3406 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3407 implemented OP_RETHROW (patch by Geoff Norton
3408 <gnorton@customerdna.com>).
3410 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3412 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3413 between appdomains. Fixes appdomain-unload on PPC.
3415 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3417 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3418 mini-exceptions.c: handle the new wrapper types.
3419 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3420 token value as a MonoClass* when compiling a wrapper.
3421 mono_jit_create_remoting_trampoline now takes an additional
3422 MonoRemotingTarget parameter.
3424 2004-11-10 Martin Baulig <martin@localhost>
3426 * mini.c (mono_method_to_ir): Use `generic_container->context'
3427 rather than creating a new one.
3429 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3431 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3433 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3435 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3437 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3438 the experimental aot cache stuff.
3440 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3442 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3443 mini-exceptions.c: update to exception clause structure changes.
3445 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3447 * exceptions-x86.c (throw_exception): Fix warnings.
3449 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3452 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3454 * exceptions-sparc.c (get_throw_exception): Really fix this.
3456 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3458 * tramp-*.c: we no longer support icalls without wrappers, so
3459 a bit of code can be removed here
3461 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3463 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3466 * cpu-sparc.md: Add op_rethrow.
3468 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3470 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3472 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3473 * mini-ops.h: Add OP_RETHROW.
3475 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3477 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3479 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3481 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3482 Makes the output much easier to read
3484 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3486 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3487 prevents another huge leak when compiling with ssa. Secondly, the
3488 performance of doing this rather than freeing the lists is much
3489 better. GList does a lock every time you allocate a list link,
3490 so that it can use a memory pool. So, it is better to just use
3491 a memory pool of our own.
3493 * ssa.c, linear-scan.c: replace g_list_remove_link with
3494 g_list_delete. The remove one does not free the GList, so we were
3495 leaking memory. On -O=all --compile-all with corlib, this cut down
3496 3 MB of allocations.
3498 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3500 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3502 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3504 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3505 into a new function mono_create_jit_trampoline ().
3507 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3509 * trace.c (get_spec): Allow tracing of classes without a namespace.
3511 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3513 * mini.c: Fix pointer overwrite in mini_method_compile.
3515 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3517 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3518 The darwin ABI needs some special handling for 1 and 2 byte structs
3519 Lets use lbz/lhz instead of lwz everywhere.
3520 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3521 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3522 Use stb/sth for the former, and put the latter always on stack instead of in
3525 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3527 * trace.c (is_filenamechar): Add '_'.
3529 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3531 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3533 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3535 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3537 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3538 depends on libmonogc. Fixes #68805.
3540 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3542 * mini.c (mono_jit_free_method): Provide extra information for
3543 this error. Currently this leaks, but will be turned into a
3544 developer option in the future.
3546 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3548 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3550 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3552 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3553 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3554 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3556 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3558 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3559 trampolines for AOT code.
3561 2004-10-22 <vargaz@freemail.hu>
3563 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3564 constructed types. Fixes #68136.
3566 2004-10-21 Martin Baulig <martin@ximian.com>
3568 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3569 if it returns true, unwind the stack to the call instruction.
3571 2004-10-21 <vargaz@freemail.hu>
3573 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3575 * mini.h: Bump AOT version number.
3577 * objects.cs: Add another test for unbox trampolines.
3579 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3582 2004-10-20 <vargaz@freemail.hu>
3584 * driver.c: Add SHARED to the set of optimizations tested.
3586 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3588 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3591 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3593 2004-10-20 Martin Baulig <martin@ximian.com>
3595 * mini-exceptions.c (mono_handle_exception): Call
3596 mono_debugger_handle_exception() to tell the debugger about
3597 catch/finally clauses.
3599 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3601 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3603 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3606 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3608 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3609 methods as their native size, fixed bug #57543, #57545.
3610 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3611 This saves a temporary register and mullw call down into 1 (minor perf
3612 increase for cases like sum = sum * 5; This use to translate into:
3615 It now translates to
3618 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3620 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3623 2004-10-11 Martin Baulig <martin@ximian.com>
3625 * mini.c (mono_method_to_ir): If we're a generic method, get the
3626 MonoGenericContainer from our MonoMethodNormal and create a
3627 MonoGenericContext from it.
3629 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3631 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3633 * basic-long.cs: Add test for checked i8->i2 cast.
3635 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3637 * inssel-ppc.brg: added a couple of speedup rules.
3639 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3641 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3642 to speed up rebuilds.
3644 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3646 * mini-s390.c: Minor fix to OP_OR_IMM.
3648 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3650 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3651 better. Fixes appdomain-unload.exe on sparc.
3653 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3655 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3656 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3659 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3661 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3663 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3665 * mini.c: Always generate a field read/write wrapper for members
3666 of the class MarshalByRefObject since the actual instance could
3669 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3671 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3673 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3675 * driver.c mini.h trace.c: Move the setting of the main assembly into
3676 a separate function called mono_trace_set_assembly () and call it after
3677 actually loading the main assembly. Fixes #66872.
3679 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3681 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3682 using the code manager.
3684 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3686 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3688 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3690 * cpu-amd64.md: Fix bug in previous patch.
3692 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3695 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3697 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3698 mini-exceptions.c: updates for changed stack walk interface.
3700 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3702 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3704 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3706 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3708 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3710 * driver.c (mini_regression_list): Do not call mono_assembly_close
3711 since assemblies can't be unloaded.
3713 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3715 * cpu-amd64.md: Fix more instruction lengths.
3717 * cpu-amd64.md: Fix lengths of some instructions.
3719 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3721 * inssel.brg: Make the array ldelema check aot friendly.
3723 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3725 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3727 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3729 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3731 * mini-x86.c: Fix build.
3733 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3734 mono_type_get_underlying_type () helper function to simplify code.
3736 2004-09-09 Martin Baulig <martin@ximian.com>
3738 * mini-amd64.c: Don't access `type->data.klass' directly, call
3739 mono_class_from_mono_type() instead since the type may be a
3742 2004-09-09 Martin Baulig <martin@ximian.com>
3744 * mini-amd64.c (get_call_info): Fix support for generic instances.
3745 (add_valuetype): Use mono_class_from_mono_type() to get the class
3746 since we can be a generic instance.
3748 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3750 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3752 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3754 * liveness.c: reset spill costs on each scan: bug 62107
3756 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3758 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3759 unnecessary line that doesn't compile
3761 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3763 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3764 trampolines, make them call an error function so people can fix their
3767 2004-09-06 Martin Baulig <martin@ximian.com>
3769 * mini.c (mono_method_to_ir): When initializing locals, handle a
3770 generic instances like a valuetype if it's a valuetype and like a
3771 class if it's a class.
3773 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3775 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3776 stack. Fixes #64674.
3778 * exceptions.cs: Add test for unwinding of call arguments.
3780 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3782 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3783 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3784 set the carry/borrow flag). The sparc and s390 implementations
3785 can now use optimized versions (and simplify the code). ppc bugfixes.
3787 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3789 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3791 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3793 * inssel-amd64.brg: Remove leftover 32 bit rule.
3795 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3797 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3799 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3800 mono_arch_find_jit_info functions into a new function. Fix a memory
3803 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3806 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3808 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3811 * exceptions.cs: Add array size tests.
3813 * mini.c: Allocate a separate icall wrapper for each arity of
3814 mono_array_new_va. Fixes #59509.
3816 * exceptions.cs: Add testcase for 64578.
3818 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3820 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3822 2004-09-02 Martin Baulig <martin@ximian.com>
3824 * mini.c (mono_method_to_ir): When initializing the locals, call
3825 handle_initobj() on the generic instance itself, not its
3828 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3830 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3831 MonoJitInfo for dynamic methods.
3833 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3835 * mini.c: Add support for freeing JIT data for dynamic methods.
3837 2004-09-01 Martin Baulig <martin@ximian.com>
3839 * mini-x86.c (is_regsize_var): Added support for generic
3841 (mono_arch_emit_prolog): Make this compile again, use
3842 `x86_push_imm_template (code)'.
3844 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3846 * mini-x86.c: make all push_imm instructions that get
3847 patched always emit the long form
3849 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3851 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3852 in a per-domain hash.
3854 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3857 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3859 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3862 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3865 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3866 Beginnings of SSE2 support.
3868 * exceptions.cs: Add more tests for checked int<->uint casts.
3870 2004-08-28 Martin Baulig <martin@ximian.com>
3872 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3876 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3877 Handle generic instances recursively.
3879 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3881 * iltests.il: test for conv.u8 on a constant
3883 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3885 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3886 LCONV_x4 (shrun_32 (membase)).
3888 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3890 * inssel-x86.brg: c&p rules for push/setret of long
3892 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3894 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3895 compare (regvar, base)
3897 * inssel-x86.brg: more burg love
3899 * inssel.brg: more cleanup
3901 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3903 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3905 * basic-long.cs, basic-calls.cs: new tests for optimization.
3907 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3909 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3912 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3914 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3916 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3918 * inssel.brg (mini_emit_memcpy): use
3919 NO_UNALIGNED_ACCESS to disable memcpy optimization
3921 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3923 * mini-amd64.c: Handle generic types in various places.
3925 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3927 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3929 * mini.c (handle_box): Fix warning.
3931 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3933 * mini-amd64.h: Enable the emit_state optimization.
3935 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3937 * mini-amd64.c: Add some new 64 bit peephole opts.
3939 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3941 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3943 * mini-amd64.c: Register allocator fixes.
3945 * mini.c: Add an optimization to emit_state to avoid allocation of new
3946 registers on some platforms.
3948 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3950 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3952 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3953 allocation. Fixes #63085.
3955 * basic-long.cs: Add new regression test.
3957 * mini-amd64.c: Register allocator improvements.
3959 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3961 * mini-amd64.c (read_tls_offset_from_method): Add another code
3964 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3965 instruction sequence for nullifying class init trampolines.
3967 * objects.cs: Add new regalloc test.
3969 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3971 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3973 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3975 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3978 * driver.c: Fix profiling after TLS changes.
3980 * driver.c (mono_main): Set mono_stats.enabled if needed.
3982 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3985 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3987 * mini-x86.c: use a 1 op rather than a 2 op tls access
3988 instruction -> faster.
3990 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3992 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3995 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3997 * exceptions-sparc.c (throw_exception): fix typo
3999 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
4001 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
4002 set tree->dreg correctly with tls. Allow any
4003 register to be used.
4005 * mini-x86.c (read_tls_offset_from_method): add new code
4006 generation pattern seen with GCC.
4009 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4011 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
4012 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4013 exceptions-sparc.c: fix some performance issues in exception
4014 handling and setting of the stack trace for exceptions that were
4017 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
4019 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4022 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
4025 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
4027 This patch inlines tls access, when possible.
4029 * mini.h: new arch functions for TLS intrinsics.
4030 All platforms updated with a stub.
4032 * mini.c: use the new intrinsics
4034 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
4035 arch specific intrinsic for tls variables
4037 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
4039 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
4042 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
4044 * mini.c: thread local allocation
4046 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
4048 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
4050 * Makefile.am: Link against the static version of libmonogc.
4052 * Makefile.am: Link the static versions of the convenience libraries
4053 into the mono executable.
4055 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
4057 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
4059 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
4060 on integer overflow.
4062 * mini-amd64.c: Reorganize function call code.
4064 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
4066 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4068 * inssel-x86.brg: use xor eax,eax.
4070 * basic.cs: new tests
4072 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4074 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
4075 in exception throwing code.
4077 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4079 * inssel-x86.brg: use xor esi,esi.
4081 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4083 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
4084 can trace methods compiled during mini_init () too.
4086 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
4089 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4091 * Makefile.am: static link on x86 (r=zoltan)
4093 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4095 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
4096 code since it causes some programs to fail.
4098 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
4100 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
4102 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
4104 * mini.c: ovfops_op_map - add STACK_OBJ case for
4106 * basic.cs: add test_0_pin_string as test
4109 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
4111 * Makefile.am: build C# if srcdir != builddir
4113 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4115 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
4116 fall-through blocks.
4118 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4120 * driver.c: enable loop by default again and include abcrem in -O=all.
4122 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
4124 * iltests.il: Add some localloc tests.
4126 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
4128 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
4131 * inssel-amd64.brg: Add some optimizations.
4133 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
4136 * Makefile.am: Statically link mono against libmono on AMD64.
4138 * mini-amd64.c inssel-amd64.brg: Optimizations.
4140 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
4142 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
4144 * tramp-amd64.c: Patch calling code in trampolines.
4146 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
4148 * mini-amd64.c: pinvoke struct passing fixes.
4150 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
4152 * mini-sparc.c: redo change, make mono_arch_cpu_init call
4153 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
4155 2004-08-05 Duncan Mak <duncan@ximian.com>
4157 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
4160 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4162 * mini-amd64.c (emit_move_return_value): Move return value for normal
4165 2004-08-05 Martin Baulig <martin@ximian.com>
4167 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
4168 `type->type'; just modify `type' itself when dealing with enums
4169 and generic instances.
4170 (check_call_signature): Make `simple_type' a `MonoType *'.
4172 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4174 * mini.c: Use OP_PADD to add offsets to addresses.
4176 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
4178 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
4180 * mini-sparc.c (mono_arch_emit_epilog): fix check
4181 for folding last op into restore instruction
4183 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4185 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
4186 helper methods using the code manager.
4188 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
4190 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
4192 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4194 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
4195 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
4197 * mini-s390.c: fix tail processing
4199 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
4201 * mini-ppc.c: mul.ovf.un exception name fix.
4203 2004-08-03 Martin Baulig <martin@ximian.com>
4205 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
4206 instances; before jumping to `handle_enum', also modify `ptype'.
4208 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
4210 * cpu-sparc.md: fcall maximal length too small.
4212 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
4214 * mini-amd64.c mini.h: Add initial support for passing/returning
4215 structures to/from pinvoked methods.
4217 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
4219 * mini-ppc.c: reg allocator fix.
4221 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
4223 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
4225 * inssel.brg: Optimize memset on 64 bit machines.
4227 * mini-amd64.c: Fix some vararg cases.
4229 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4231 * mini-s390.c: Corrected macro in emit_float_to_int
4233 * s390-abi.cs: Tests to exercise the s390 ABI
4235 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4237 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
4240 * basic.cs: Add a test for add.ovf.un.
4242 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
4244 * mini-sparc.c: add case for OP_IDIV_UN
4246 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4248 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
4250 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
4252 2004-07-30 Ben Maurer <bmaurer@ximian.com>
4254 * basic.cs: regression tests.
4256 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
4259 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4261 * basic.cs: Add a new test.
4263 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
4264 and AOT. Various fixes and optimizations.
4266 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
4268 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
4270 * mini-ppc.c: make sure temp regs are not used for global reg
4273 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
4275 * cpu-sparc.md: conv_i8 fix for 64bits
4277 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
4279 2004-07-29 Ben Maurer <bmaurer@ximian.com>
4281 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
4282 add opcode for cmp BYTE PTR [eax], imm.
4284 * inssel.brg: Make memcpy and memset takes bases.
4286 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4288 * *-amd64.*: More AMD64 work.
4290 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4292 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
4293 add a compare-not-equal opcode.
4295 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
4297 * mini.c: Use mono_init_from_assembly instead of mono_init.
4299 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4301 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
4303 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
4305 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
4307 * inssel.brg: 64 bit fixes.
4309 * mini.h (MonoCallInst): Add some AMD64 specific data.
4311 * mini.h: Add some OP_P opcodes.
4313 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4315 * basic.cs: tests for 61797 and 61740
4317 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
4319 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
4320 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
4322 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
4324 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
4326 * *-amd64*.*: Ongoing AMD64 work.
4328 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
4330 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
4332 * *-amd64*: Ongoing AMD64 work.
4334 * mini-arch.h: Add AMD64 support.
4336 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
4338 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
4340 * mini-ops.h: Add new opcodes.
4342 * Makefile.am: Add AMD64 support.
4344 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4345 rules into the inssel-long*.brg files.
4347 * *-amd64.*: Add beginnings of AMD64 backend.
4349 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4351 * mini.c (print_dfn): commenting out the code that prints
4352 the cil. With -O=deadce, this makes -v -v crash.
4354 * cpu-pentium.md: make checkthis have a length of 2
4356 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4358 * mini-sparc.h: fix implementations of __builtin
4359 functions for Sun compiler for V9.
4361 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4363 * mini.c: use the new stelem.ref wrapper
4364 * exceptions.cs, arrays.cs: new stelem.ref tests
4366 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4368 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4369 new XSP should work with these changes).
4371 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4373 * inssel-{long32,x86,}.brg: trivial optimizations.
4375 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4377 * mini.c: load value when emitting box operation in
4380 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4382 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4383 is one byte shorter than cmp DWORD PTR [eax], 0.
4385 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4387 * inssel-ppc.brg: arguments on the stack are always
4388 relative to the stack pointer (spotted by Neale Ferguson).
4390 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4392 * exceptions-x86.c: delay appending the method name to the trace until
4393 after mono_jit_info_table_find is called, as this gets the real
4396 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4398 * aot.c: register roots
4400 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4402 * aot.c : I could just use PLATFORM_WIN32 flag.
4404 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4406 * aot.c : Reverting the previous fix. This time it broke linux build.
4408 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4410 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4412 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4414 * mini.c (handle_stack_args): Remove some more debugging code.
4416 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4418 * driver.c mini.h aot.c: Allow additional options to be specified with
4419 --aot and pass them to mono_compile_assembly.
4421 * aot.c: Add experimental code to AOT compile all loaded assemblies
4422 on demand and save the code into a cache in the filesystem.
4424 * aot.c: Add support for more wrapper methods.
4426 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4429 * cpu-*.md: Remove removed opcodes.
4431 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4432 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4433 related icalls to marshal.c.
4435 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4437 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4439 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4441 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4443 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4444 * liveness.c: If liveness is recomputated we need to reset the information
4445 for each variable. This way, if the liveness range has been narrowed
4446 by optimizations that happened after the last computation, we can return
4449 For example, if you have
4454 // Tons of code that does not affect i
4460 i = 0 is dead code and will be removed by SSA. However, when
4461 linear scan gets to the code, i will still appear to be live
4462 throughout the entire block. This prevents good register allocation.
4464 2004-07-06 Martin Baulig <martin@ximian.com>
4466 * debug-mini.c (mono_debug_init_method): Allow
4467 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4468 (mono_debug_add_icall_wrapper): New method.
4470 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4472 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4474 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4477 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4479 * aot.c (mono_aot_load_method): Fix loading of debug info.
4481 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4483 * aot.c: Add logging support.
4485 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4487 * mini.h: Add prototype for mono_print_method_from_ip.
4489 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4491 * inssel.brg: 64 bit fixes.
4493 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4496 * Makefile.am: Add SPARC64 support.
4498 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4500 * aot.c: Fix alignment problems on 32 bit platforms.
4502 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4504 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4507 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4510 * mini.h: Bump AOT file version. Some 64 bit fixes.
4512 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4514 * inssel-sparc.brg: Add new rule to avoid register moves.
4516 * inssel.brg: Add ldind_to_load_membase helper function.
4518 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4520 * mini.c: OffsetToStringData intrinsic.
4522 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4524 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4526 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4529 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4530 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4532 * mini.c: reinstated mono_compile_get_interface_var()
4533 on x86, too, since the change breaks the Gtk# build there as well.
4535 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4537 * driver.c: remove loop from the default optimizations: it seems to
4538 interact badly with some of the other options (see bug #60613).
4540 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4542 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4543 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4545 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4547 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4548 vararg-using methods.
4550 2004-06-21 Martin Baulig <martin@ximian.com>
4552 * mini/mini-exceptions.c
4553 (mono_handle_exception): Added `gpointer original_ip' argument.
4554 After calling mono_unhandled_exception(), call
4555 mono_debugger_unhandled_exception() and if that returns true,
4556 restore the context and return.
4558 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4560 * mini-ppc.c: prefer the use of relative branches so
4561 they won't need to be patched in aot code (patch from Patrick Beard).
4563 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4565 * aot.c: patch from Patrick Beard to make the output assembly
4566 more correct for the MacOSX assembler. Small tweak to
4567 generate sane images on Linux/PPC, too.
4569 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4571 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4572 case until bug #59509 is fixed (shows up in #60332).
4574 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4576 * mini.c: make sure the needed wrappers are compiled, too, with
4579 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4581 * driver.c: remove NPTL reference in --version output.
4583 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4585 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4586 generate valid assembly for the Mach-O assembler.
4588 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4590 * driver.c: don't include abcrem in the all optimization specifier
4591 since it slows down jit compilation too much for now.
4593 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4595 * mini.c: use BIGMUL only if both operands have the same signage.
4596 * iltests.il: Test for bug 60056. (errors related to signage in
4601 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4603 * mini.c, aot.c: memory leak fixes.
4605 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4607 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4609 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4611 * Makefile.am: remove the -static hack completely, it links in
4612 statically glib as well.
4614 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4616 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4617 * exceptions.cs: make it compile with new mcs/csc.
4619 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4620 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4621 and added relevant test case.
4623 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4625 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4626 regressions in gtk-sharp.
4628 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4630 * exceptions.cs: New regression tests.
4632 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4634 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4636 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4638 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4640 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4642 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4644 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4646 * mini.c (mono_jit_runtime_invoke): Init class in this
4647 method instead of trusting mono_jit_compile_method to
4648 do the work (because wrappers can be in object class)
4650 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4652 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4654 * basic-long.cs: New regression test.
4656 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4658 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4661 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4663 * Makefile.am: fix miguel's change to build mono statically against
4664 libmono (track build dependencies).
4666 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4668 * cfold.c: Some glib versions do not have G_MININT32.
4670 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4672 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4673 with precision of tan, atan, sin and cos, and implemented related
4674 regressions tests (fixes bug 54467, but one new problem appeared and
4677 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4679 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4681 * exceptions.cs: Add test for constant folding && division by zero.
4683 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4684 since driver.c is in libmono too, so the optimization was useless.
4686 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4687 variable to driver.c so the compiler can emit more efficient code to
4690 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4692 * Makefile.am: don't distribute generated inssel.[ch] files.
4694 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4696 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4697 into the default appdomain. Fixes #58707.
4699 * jit-icalls.c: Remove the broken approximation for truncl, doing
4700 no conversion is better.
4702 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4705 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4707 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4708 of the mcrxr instruction which is not available on some processors
4709 even if it's documented to be. Implement add and sub overflow correctly
4710 (still not complete for long unsigned). Speed up icalls a bit.
4712 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4714 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4715 we run .cctor in the current domain instead of target_domain.
4717 Fixes bug #58558, .cctor not being called in -O=shared.
4719 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4721 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4723 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4725 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4726 which can be done with an imm8, do it that way.
4727 (mono_arch_output_basic_block): ditto for a jmp
4728 (mono_arch_emit_prolog): Computate maximum offset of a label.
4730 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4732 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4733 now tries to allocate prefered physical reg's for virtual
4734 regs. This reduces the number of emited spills/loads with
4735 20-30% on our core assemblies.
4737 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4739 * jit-icalls.c: truncl() is not needed and trunc() is
4740 the correct thing to do anyway (bug #58287).
4742 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4744 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4747 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4749 * driver.c: enable loop optimizations by default.
4751 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4753 * mini-x86.c: fix calc of max loop size when aligning loops start.
4755 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4757 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4760 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4762 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4765 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4767 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4769 * mini.c (inline_method): Allways inline some wrappers even if the cost
4770 is too large. Fixes #58785.
4772 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4774 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4776 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4777 (crichton@gimp.org). Beginning of support for sparc/linux.
4779 * mini-sparc.c: Optimize retrieval of LMF address.
4781 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4783 * exceptions-ppc.c: handle alloca in methods with clauses.
4785 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4787 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4789 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4791 * mini.c: Delegate most of the abort signal work to
4792 mono_thread_request_interruption, which also handles Stop and Suspend
4795 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4797 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4798 supports the save/restore lmf opcodes.
4800 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4802 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4805 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4807 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4809 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4810 methods which contain array accesses.
4812 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4813 boundaries. Fixes #58537.
4815 * iltests.il: Add regression test for #58537.
4817 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4819 * mini-x86.c (mono_arch_local_regalloc): Last part of
4820 fix for bug #58633 (releasing register to early).
4822 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4824 * basic-long.cs: Add new regression test.
4826 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4828 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4829 register too early on the chain.
4831 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4833 * mini.c (create_helper_signature): Use a helper function to reduce
4834 the code which needs to be written. Also set the calling convention of
4835 icalls on windows. Fixes #57840.
4837 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4839 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4840 exceptions-ppc.c: added helper function to get the instruction address
4841 from a signal handler context.
4843 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4845 * helpers.c: use g_get_tmp_dir. Invokes happyness
4848 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4850 * helpers.c: Add new env variable to pass args to objdump.
4851 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4853 2004-05-17 Radek Doulik <rodo@ximian.com>
4855 * Makefile.am (common_sources): added abcremoval.h so it get
4856 disted and daily mono packages on go-mono.com will build again
4858 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4860 * abcremoval.c: Fixed coding style, added copyright header.
4862 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4864 * mini.h: Added prototype for abc removal main function.
4866 * build_relations_propagation_table.pl: Added copyright header.
4868 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4870 * basic-long.cs: reg test for complex ceq_long bug.
4872 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4874 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4875 reg in long and clob case (bug #58343). Fixed/added comments.
4877 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4879 * mini.c (mono_jit_runtime_invoke): Follow new convention
4880 of calling the invoke method with an function pointer.
4882 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4884 * ChangeLog: Fix author of memory leak patch.
4886 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4888 * Makefile.am: fix make dist as well...
4891 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4893 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4894 on archs where pointers are 4 bytes long.
4896 * Makefile.am: Added abcremoval.c source file.
4898 * abcremoval.c: Added abcremoval.c.
4900 * abcremoval.h: Added abcremoval.h.
4902 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4904 * inssel.brg: Enabled bounds check removal.
4906 * mini.c: Added support for abcrem optimization.
4908 * mini.h: Added abcrem optimization label.
4910 * driver.c: Added support for abcrem optimization.
4912 * propagated_relations_table.def: Added propagated_relations_table.def.
4914 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4916 * mini.c, cfold.c: fix style.
4918 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4920 * mini.c: handle issue with the low-level implementation of
4921 some long opcodes (bug #54209).
4923 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4925 * basic.cs: test for my new cmov stuff.
4927 2004-05-13 Patrik Torstensson
4929 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4930 opt and added peephole documentation.
4932 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4934 * tramp-ppc.c: rewrote the generic trampoline code.
4936 2004-05-11 Patrik Torstensson
4938 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4940 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4942 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4944 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4945 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4947 * mini.c: Add new icalls for AsAny marshalling.
4949 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4951 * tramp-ppc.c, mini-ppc.c: more cleanups.
4953 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4955 * mini.c: no warnings.
4957 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4959 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4961 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4963 * mini.c: In the thread abort signal handler, if the thread is in the
4964 process of being stoped, don't throw the Abort exception, just stop the
4967 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4969 * tramp-ppc.c: removed old code.
4971 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4973 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4974 do some simple speed optimizations on ppc.
4976 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4978 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4979 and large offsets in load/store.
4981 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4983 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4984 it causes regressions.
4986 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4988 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4991 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4993 * jit-icalls.c: remove warnings.
4994 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4995 speedups for unsafe code.
4997 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4999 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
5001 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
5003 * basic-calls.cs: Add new regression test.
5005 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
5008 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
5010 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
5013 2004-05-06 Patrik Torstensson
5015 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
5016 long reg allocation in any reg (not only eax:edx) and implemented
5017 long shl/shr ops in asm instead of helpers.
5019 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
5021 * mini-sparc.h: Fix warnings.
5023 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
5026 * mini-exceptions.c (mono_handle_exception): Call the filter in a
5027 separate statement for clarity.
5029 * mini-sparc.c: Update status.
5031 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
5033 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
5036 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5038 * inssel-ppc.brg: another small pre-release workaround:
5039 we don't do overflow detection for long_sub_un.
5041 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5043 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
5044 (also works around a weird ppc bug: 57957).
5046 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
5048 * tramp-ppc.c: trampoline fixes.
5050 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
5052 * mini-ppc.c: fixed typos.
5054 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5056 * mini-ppc.c, exceptions-ppc.c: more code saves registers
5057 at the top of the stack. Fixed typos. Use a frame registers
5058 for all the methods with exception clauses.
5060 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5062 * exceptions-ppc.c: restore fp registers.
5064 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
5066 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
5067 order from the stack top (moved the stack room to save the
5068 return value for trace after the param area). Fixed corruption
5069 in restoring registers on unwind.
5071 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
5073 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
5075 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5077 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
5078 and prolog/epilog for methods that use it. Allow
5079 enough param area room for varargs methods. Fix miguel's
5080 breakage in exception handling.
5082 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5084 * Makefile.am: run genmdesc only on current arch.
5086 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5089 * mini-x86.h: fix the build on windows.
5091 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
5093 * 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.
5095 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
5097 * mini-exceptions.c: New file.
5099 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
5100 Move some parts of the x86 exception handling code to an
5101 arch-independent file so it can be shared with other ports.
5103 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
5105 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
5107 2004-04-26 David Waite <mass@akuma.org>
5109 * driver.c: remove comma from end of enumeration declaration
5111 2004-04-26 Jackson Harper <jackson@ximian.com>
5113 * driver.c: parse config file before loading first assembly. This
5114 allows the user gac to be enabled/disabled.
5116 2004-04-23 Miguel de Icaza <miguel@ximian.com>
5118 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
5119 simpler mechanism: we do not care what is encoded initially
5120 (branch absolute or relative), we care about the code and its
5121 target. I kept the old code for reference for now.
5123 The new code tries first to determine if the jump is anywhere in
5124 the -/+32 absolute meg range, if it succeeds, it encodes using the
5125 absolute branch; If not, it tried to find something in the
5126 relative range, if not, it uses the handle_thunk code.
5128 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
5130 * exceptions-ppc.c: use the correct ip register on macosx.
5132 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
5134 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
5136 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
5138 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
5139 Raise exception on integer divide by zero by hand since the hw
5140 doesn't support it. Handle NaNs in FP compares.
5142 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
5144 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
5145 code reducing duplication between the platforms and enabled
5146 signal exception handling (on linux for now).
5148 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
5150 * exceptions-ppc.c: more macosx support.
5152 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5154 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
5156 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
5158 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
5160 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
5162 * iltests.il: more tests.
5164 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
5166 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
5169 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5171 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
5173 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
5175 * liveness.c: Mark variables as volatile in all basic blocks reachable
5176 from exception clauses.
5178 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
5180 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
5183 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
5185 * iltests.il, basic.cs: more tests for regalloc.
5187 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
5189 * iltests.il: Some tests for register allocation modifications
5192 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
5194 * exceptions.cs: Add regression test for bug #56782.
5196 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
5197 original stack trace if an exception is rethrown. Fixes #56782. Oh,
5198 the beauty of fixing the same thing in 5 different files...
5200 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
5202 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
5205 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
5207 * mini.c: Add support for STRWLPARRAY marshalling convention.
5209 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5211 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
5212 to init the context to setup the regs pointer).
5214 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5216 * exceptions-ppc.c: more exceptions work.
5218 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5220 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
5223 2004-04-13 Miguel de Icaza <miguel@ximian.com>
5225 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
5226 can use the memory directly.
5228 * cpu-pentium.md: Update documentation from a post from Zoltan.
5230 add x86_add_membase, x86_sub_membase, x86_mul_membase
5232 2004-04-13 Miguel de Icaza <miguel@ximian.com>
5234 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
5235 GENERAL_REGS they were also hardcoded for all PPC ports.
5237 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
5239 Remove hard-coded limit for floating point registers, use
5240 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
5242 Notice that in MacOS X calling conventions you can fit a lot more
5243 floating point values in registers, so I should update the PInvoke
5244 test to excercise the passing of floating point values on the
5245 stack (currently broken).
5247 2004-04-06 Miguel de Icaza <miguel@ximian.com>
5249 * tramp-ppc.c (create_trampoline_code): Added
5250 JUMP_TRAMPOLINE_SIZE.
5251 (ppc_magic_trampoline): Follow the pattern from
5252 x86_magic_trampoline: if code is set to zero, return.
5253 (create_trampoline_code): Always pass MonoMethod to the jump
5254 trampoline, before it was passing a null.
5255 (mono_arch_create_jump_trampoline): Implement the jump stub, could
5256 share the code with mono_arch_create_jit_trampoline.
5258 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
5260 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
5263 * cpu-g4.md: Added length for jmp instruction, the worst case
5264 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
5267 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
5269 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
5271 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
5273 * mini.c: Only set bblock->real_offset when adding a new bblock, and
5274 before each IL instruction.
5276 * mini.c (CEE_BOX): Fix warnings.
5278 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5280 * mini.c: removed a few unused vars and extra whitespace.
5282 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
5284 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
5286 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
5288 (OP_GETCHR): use the above
5289 (CEE_LDELEMA): use the above.
5291 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
5292 version of the generic impl.
5293 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
5294 (CEE_LDELEMA): use the above.
5296 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5298 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
5301 * iltests.il: Added new regression test for #56317.
5303 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5305 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
5306 under NetBSD. Fixes #56450.
5308 * liveness.c (update_gen_kill_set): Fix previous patch.
5310 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5312 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
5314 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
5316 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
5319 * inssel-sparc.brg: Add more optimizations.
5321 * mini-sparc.c: Replace multiply/divide with shifts if possible.
5323 2004-04-01 Martin Baulig <martin@ximian.com>
5325 * mini.c (handle_box): New static function; moved the
5326 implementation of CEE_BOX here.
5327 (mono_method_to_ir): Added `constrained_call' variable.
5328 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
5329 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
5330 mono_method_get_constrained() to get the method.
5332 2004-04-01 Martin Baulig <martin@ximian.com>
5334 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
5335 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
5336 (mono_method_to_ir): We don't need these macros anymore since
5337 mono_class_get_full() already takes care of it.
5339 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5341 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5342 use @function (as doesn't accept #function here) and check the return
5343 value of system and stop if fails.
5345 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5347 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5349 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5351 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5353 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5355 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5358 * basic-long.cs: Add test for negation of Int64.MinValue.
5360 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5362 * mini-sparc.c: Update status.
5364 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5366 * exceptions-sparc.c: Fix return value in filters.
5368 * inssel-sparc.brg: Fix register allocation in some rules.
5370 2004-03-28 Martin Baulig <martin@ximian.com>
5372 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5375 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5377 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5379 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5380 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5381 remove unused conv_u4 opcode.
5383 * mini-x86.c: Remove valgrind workaround since it slows down things
5384 even when mono is not run under valgrind.
5386 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5388 * mini-sparc.c: Update status.
5390 * inssel-sparc.brg: Add some optimizations.
5392 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5393 future delay slot filling. Add support for varargs, tail calls and JMP.
5395 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5396 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5398 * inssel.brg: Fix register allocation in OP_ARGLIST.
5400 * inssel.brg: Fix warnings.
5402 2004-03-25 Martin Baulig <martin@ximian.com>
5404 * mini.c (inflate_generic_field): Removed.
5405 (mini_get_method): Removed, use mono_get_method_full(),
5406 (mini_get_class): Removed, use mono_class_get_full().
5407 (mono_method_to_ir): Pass our generic context to
5408 mono_field_from_token().
5410 2004-03-25 Martin Baulig <martin@ximian.com>
5412 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5413 of a `MonoMethod *'.
5414 (mini_get_method): Take a `MonoGenericContext *' instead
5415 of a `MonoMethod *'.
5416 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5417 a new local variable called `generic_context' which holds the
5418 current `MonoGenericContext *'; use it to lookup things.
5420 2004-03-24 Martin Baulig <martin@ximian.com>
5422 * mini.c (mini_get_class): New static method; if we're inside a
5423 generic instance, inflate the class if neccessary.
5424 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5426 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5428 * iltests.il: New regression test for #55976.
5430 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5433 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5435 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5438 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5440 * liveness.c: Consider SSA stores as well as loads when making vars
5443 * exceptions.cs: New regression tests for register allocation.
5445 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5447 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5448 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5449 domain lock only to protect puntual access to data structures.
5450 Added access lock for sighash, jit_icall_hash_name,
5451 jit_icall_hash_addr and domain->code_mp.
5453 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5455 * driver.c: Print SIGSEGV handling method.
5457 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5459 * mini.c (setup_jit_tls_data): Handle case when this is called
5460 multiple times for a thread.
5462 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5463 is different from fbxx_un. Fixes #54303. Also use constants instead of
5464 magic numbers in a lot of places.
5466 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5468 * exceptions.cs: Fix cctor test when --regression is used.
5470 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5472 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5475 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5477 * inssel-ppc.brg: fixed register assignments for some rules.
5479 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5481 * exceptions.cs: Add test for exceptions in static constructors.
5483 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5484 static constructors outside the domain lock. Fixes #55720.
5486 2004-03-17 Martin Baulig <martin@ximian.com>
5488 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5489 (inflate_generic_field): Take the `MonoMethod *' instead of the
5490 `MonoClass *' and added support for generic method.
5491 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5492 have a `field->parent->gen_params', only inflate the field if it's
5493 an open constructed type.
5495 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5497 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5498 exception object instead of the preconstructed ones.
5500 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5502 * mini.c: reverted changed to sigsegv_signal_handler commited
5503 accidentally in the previous patch.
5505 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5508 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5509 running --aot with an old assembly.
5511 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5513 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5516 * mini-sparc.c: Add support for v9 branches with prediction.
5518 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5520 * mini.c (mini_init): #warning is GNUC only
5522 * mini-sparc.h: implement __builtin_frame_address
5523 and __builtin_return_address for Sun C compiler
5525 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5527 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5529 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5531 * basic-calls.cs: Add test for unaligned byref long argument passing.
5533 * mini-ops.h: Add sparcv9 compare and branch instructions.
5535 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5536 v9 instructions if we have a v9 cpu.
5538 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5539 registers for global allocation.
5541 * exceptions-sparc.c: Fixes.
5543 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5545 * liveness.c (mono_analyze_liveness): Optimized version.
5547 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5549 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5552 * basic-float.cs basic-calls.cs: New regression tests.
5554 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5556 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5557 sigaltstack implementation.
5559 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5561 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5562 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5564 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5566 * mini.c: Fix warnings.
5568 * mini.c (mono_resolve_patch_target): New function which contains the
5569 arch independent part of the patching process.
5571 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5572 patching code to a separate function.
5574 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5576 * mini.c (add_signal_handler): ifdef out on Windows
5578 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5580 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5581 cpu-sparc.md: Add exception handling support + other fixes.
5583 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5584 typed GC detection in --version.
5586 * basic.cs exceptions.cs: New regression tests.
5588 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5589 the arch specific code can store data during a compilation.
5591 * mini-ops.h: Add OP_SETFRET.
5593 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5594 function, register a separate icall for each arity, so the icalls can
5597 * mini.c (mono_print_tree): Print negative offsets in a more readable
5600 * mini.c: Make signal handling work on sparc.
5602 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5604 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5606 * jit-icalls.c: Emulate truncl by aintl on solaris.
5608 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5610 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5612 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5614 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5616 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5617 a MarshalByRef type, inline a method that performs the check, taking into
5618 account that the object can be a proxy. Also implemented tow new opcodes:
5619 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5620 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5621 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5623 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5625 * mini-ppc.c: if a relative branch displacement is too big
5626 but it points to and area reachable with an absolute branch,
5629 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5631 * mini.c: optimize small copies in cpblk.
5633 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5635 * basic-calls.cs basic-float.cs: New regression tests.
5637 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5638 negative offsets from %fp. Implement localloc. Fix local register
5639 allocation. Fix the case when the this argument needs to be saved to
5640 the stack. Implement some missing opcodes.
5642 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5644 * mini.c (mini_method_compile): Reenable global regalloc in methods
5645 with exception handlers.
5647 * linear-scan.c (mono_varlist_sort): Fix warning.
5649 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5651 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5654 * liveness.c: Make all variables uses in exception clauses volatile, to
5655 prevent them from being allocated to registers. Fixes #42136.
5657 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5659 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5662 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5663 argument to mono_arch_regalloc_cost.
5665 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5668 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5670 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5671 Make the cost of allocating a variable to a register arch dependent.
5673 * basic-calls.cs: Fix compilation of tests.
5675 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5676 helper function to cut back on the number of #ifdefs needed.
5678 * mini-ppc.c: Fix compilation.
5680 * basic-calls.cs: New regression tests.
5682 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5684 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5685 of l0 since that is callee saved.
5687 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5690 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5691 of delay instruction.
5693 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5695 * mini.h (MonoCallInst): Add 'virtual' flag.
5697 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5699 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5701 * *.cs: New regression tests.
5703 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5706 * mini.c (mono_runtime_install_handlers): Fix build.
5708 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5709 'signal_stack_size' members.
5711 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5712 alternate signal stack.
5714 * exceptions-x86.c: Add stack overflow handling.
5716 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5717 functions to arch independent code.
5719 * mini.c (mono_print_tree): Print more detailed info for load_membase
5722 2004-02-23 Martin Baulig <martin@ximian.com>
5724 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5726 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5728 * mini-x86.c: fixed reg allocation for div/rem.
5730 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5732 * driver.c (mono_main): Report some configuratio options on --version.
5734 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5736 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5737 low in the address space. Correctly flush memory in thunks where we
5740 2004-02-20 Martin Baulig <martin@ximian.com>
5742 * mini.c (mini_get_method): New static method; inflate all generic
5743 methods and methods in open generic instances.
5744 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5745 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5747 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5749 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5751 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5753 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5755 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5757 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5758 it compile using Sun's compiler.
5760 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5762 * 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.
5764 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5766 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5768 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5770 * mini-ppc.c: handle calls outside of the allowed range with thunks
5771 allocated using the code manager.
5772 * tramp-ppc.c: use the code manager to hold generated native code.
5773 Fixed the magic trampoline to just patch vtable entries.
5775 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5777 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5780 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5782 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5785 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5786 if we have a working __thread implementation.
5788 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5789 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5791 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5793 * mini-x86.c: Fix compilation under gcc 2.
5795 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5797 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5798 contains a call to the wrapped function.
5800 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5801 OP_<CALL>_IMM opcodes, and use them under X86.
5803 * mini.c (mono_jit_find_compiled_method): Fix warning.
5805 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5807 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5809 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5810 functionality to mini.c.
5812 * mini.c (mono_create_jump_trampoline): New function to create a jump
5813 trampoline. Return a compiled method instead of a trampoline if it
5814 exists. Add a cache for jump trampolines.
5816 * mini.c (mono_jit_find_compiled_method): New function to return a
5817 compiled method if it exists.
5819 * mini-x86.c: Call mono_create_jump_trampoline instead of
5820 mono_arch_create_jit_trampoline.
5822 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5823 a jump trampoline. Fixes #52092.
5825 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5827 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5828 which is not up-to-date. Add check_corlib_version () instead.
5830 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5833 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5834 since newer valgrind versions do not need it.
5836 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5837 compile a method with a given set of optimizations.
5839 * mini.c: Compile icall wrappers on-demand instead of at startup.
5841 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5842 wrapper for an icall.
5844 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5846 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5849 * iltests.il: Add test for non-empty stack before switch instruction.
5851 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5853 * mini.c: Add support for new stringbuilder marshalling conventions.
5855 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5857 2004-02-01 Martin Baulig <martin@ximian.com>
5859 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5860 in `ginst->mtype_argv'.
5862 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5864 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5865 facilitate grepping.
5867 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5869 * mini.c: fixed buglet in initobj generic implementation for references.
5871 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5873 * Makefile.am: make the version script conditional.
5874 * jit-icalls.c: handle missing truncl().
5876 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5878 * exceptions.cs: Add more tests for double->int conversion.
5880 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5881 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5883 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5885 * driver.c: make --verbose --version emit an error
5886 if the loaded corlib doesn't match the runtime version.
5888 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5890 * mini-ppc.h: export ppc_patch().
5891 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5892 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5893 on par or better than on MacOSX.
5895 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5897 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5898 mono_lookup_pinvoke_call.
5900 * mini-x86.c: Under windows, the default pinvoke calling convention is
5901 stdcall. Fixes #52834.
5903 * mini.c (optimize_branches): Add an upper bound to the number of
5904 iterations to prevent infinite loops on strange loops. Fixes #53003.
5906 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5908 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5909 and ISINST. Fixes #52093.
5911 * objects.cs (test_0_vector_array_cast): New tests.
5913 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5915 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5916 checking in Array.Set ().
5918 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5921 * object.cs (test_0_multi_array_cast): New regression test.
5923 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5925 * exceptions-ppc.c: fix build on Linux/PPC.
5927 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5929 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5930 running under valgrind.
5931 (x86_magic_trampoline): Fix build bustage.
5933 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5934 negative values as well. This is needed for the encoding of the line number
5935 info, since sometimes the line numbers are not in increasing order.
5937 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5939 * cpu-pentium.md (localloc): Increase the size of the localloc
5940 instruction since it is a loop under Win32.
5942 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5945 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5947 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5948 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5949 Max Horn (max@quendi.de). Fix file names in comments.
5951 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5953 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5954 avoid stack overflow.
5955 (replace_usage): Avoid uninitialized variable warnings.
5957 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5958 and taking the address of valuetype variables.
5960 2004-01-03 Patrik Torstensson
5962 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5963 for other purposes than FP later on.
5965 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5967 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5970 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5972 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5974 2003-12-30 Patrik Torstensson <p@rxc.se>
5976 * mini-x86.h: Decreased number of availiable fp regs.
5977 Solves corner cases with FP spilling.
5979 2003-12-23 Patrik Torstensson <p@rxc.se>
5981 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5982 for floating point stack tracking / spilling on x86.
5985 * basic-float.cs: added float mul overflow test.
5987 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5989 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5991 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5993 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5994 supports for cond branches that overflow the immediate
5995 overflow offset. mcs can compile simple programs.
5997 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5999 * exceptions-ppc.c: exception handling support wip:
6000 finally handlers get run on exception.
6002 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
6004 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
6007 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
6009 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
6010 initial support for stack walking and unwinding.
6012 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
6014 * driver.c (mono_main): Make corlib-out-of-sync message more
6015 descriptive. Also remove verify_corlib call.
6017 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6019 * mini.c: make CEE_NEWARR calls and other emulated opcodes
6020 not overlap with other call's arguments, too.
6022 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
6024 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
6025 move to arch-specific code the choice of arch-specific
6026 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
6027 * mini.c: ensure emulation calls will not interleave
6030 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
6032 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
6033 the magic trampoline stack frame is dropped before executing
6036 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
6038 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
6039 and integer to fp conversions. Added support for overflowing
6040 arguments on the stack. Reserve a couple more registers as temps.
6041 Added support for aot compilation (as output still needs to be
6044 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
6046 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
6047 Don't overwrite return register in some corner cases.
6049 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
6051 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
6052 static constructors when AOT compiling.
6054 * driver.c (mono_main): Call mono_check_corlib_version.
6056 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6058 * cpu-g4.md, basic.cs: fixed div target register.
6060 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
6062 * mini-ppc.c, basic.cs: shl_imm fix with test.
6064 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
6066 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
6067 structures by value. Misc fixes.
6068 * objects.cs: more tests.
6070 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
6072 * mini-ppc.c: lconv.ovf.i implemented.
6074 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6077 (mini_init): don't error out if someone already called g_thread_init.
6079 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
6081 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
6082 to be any type per the spec. Fix abnormal memory usage when
6083 the same object is repeatedly thrown.
6085 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
6087 * mini.c: check for overruns in IL code.
6089 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
6091 * TODO: Add/remove some todo entries.
6093 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
6095 * driver.c (mono_main): Call mono_verify_corlib.
6097 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
6099 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
6100 This has been moved to mini.c
6101 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
6102 type being casted is marshalbyref it could be a proxy, so instead of
6103 emitting the type check code, emit a call to a runtime method that will
6104 perform the check by calling CanCastTo if needed.
6106 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
6108 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
6109 methods with large stack frames under Win32.
6111 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
6113 * Makefile.am: Distribute regression tests.
6115 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
6116 at the end instead of inserting each variable into the sorted list.
6118 * linear-scan.c (mono_varlist_sort): New helper function.
6120 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
6122 * mini.c: ensure arguments and locals are within bounds.
6124 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
6126 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
6129 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
6131 * mini.c (mono_cprop_copy_values): Fix crash.
6133 * aot.c: Set verbosity back to 0.
6135 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6137 * regalloc.c: complete memory leak fix by Laurent Morichetti
6140 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
6142 * driver.c (main_thread_handler): Revert the previous patch.
6144 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
6147 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
6148 memory from the memory pool.
6150 * driver.c (main_thread_handler): Turn on all optimizations when
6153 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
6154 an array for better performance.
6156 * regalloc.c (mono_regstate_assign): Fix memory leak.
6158 * debug-mini.c (mono_debug_serialize_debug_info): New function to
6159 serialize the debug info.
6161 * debug-mini.c (mono_debug_add_aot_method): New function to load the
6162 debug info from the serialized representation.
6164 * aot.c: Save debug info into the generated file and load it when
6167 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6169 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
6171 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
6172 More FP-related fixes.
6174 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
6176 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
6177 and register allocation buglet. Hello world now runs.
6179 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
6181 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
6182 * tramp-ppc.c: fixed class init trampoline.
6183 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
6185 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
6187 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
6188 mini.c: more ppc changes/fixes.
6190 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
6192 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
6193 Also optimize the case when the arguments are the same in the caller
6196 * iltests.il: Add tests for tail calls with valuetype arguments.
6198 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6200 * mini-ppc.c: fixes for struct return type.
6202 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
6204 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
6205 mono_spillvar_offset() to arch-specific code.
6207 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
6209 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
6211 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
6213 * exceptions-x86.c: Fix stack space leaks.
6215 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
6216 registers from the lmf if the method has save_lmf set.
6218 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
6220 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
6221 of icall wrappers into InvokeInDomain, since these are now per-domain.
6223 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
6225 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
6226 make some opcode emulation and intrinsic ops enabled/disabled
6227 according to the architecture. More fixes.
6229 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
6231 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
6233 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
6235 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
6236 arch-specific handling for 'this' and struct return type to
6239 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6241 * aot.c: prevent divide by zero error when reporting (it happened with
6244 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
6246 * mini.h (inst_switch): Remove unused macro.
6248 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6251 (load_aot_module): free 'info->methods' and 'info' properly. No more
6252 "free(): invalid pointer blah" messages when you have an old aot
6255 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
6257 * jit-icalls.c, mini.c: Added support for context static fields.
6259 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6261 * mini.c (mono_method_blittable): Methods which set LastError are not
6262 blittable either. Fixes #51108.
6264 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6266 * mini.c: flush icache.
6267 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
6269 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6271 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
6273 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
6275 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
6278 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
6281 * inssel.brg (CEE_MKREFANY): Fix AOT case.
6283 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
6285 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
6286 instruction when the result is discarded.
6288 * iltests.il (test_0_div_regalloc): New regression test.
6290 * arrays.cs: Fix compilation error.
6292 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
6294 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
6295 float rules to inssel-x86.brg: sane architectures with FP registers
6296 don't need to implement these rules.
6298 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6300 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
6302 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6304 * mini.h, inssel-long32.brg: fixed endianess issues in int64
6305 implementation of 32 bit systems.
6307 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6309 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
6310 (Jeroen Zwartepoorte).
6312 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
6314 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
6315 the caller and the callee matches.
6317 * mini.c (mono_method_to_ir): Add comment.
6319 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
6320 signbit is missing on some platforms.
6322 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
6324 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
6326 * mini.c (setup_jit_tls_data): Call the new function.
6328 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
6330 * mini-x86.c: Add experimental support for fast access to the lmf
6331 structure under NPTL/Linux 2.6.x.
6333 2003-11-06 Martin Baulig <martin@ximian.com>
6335 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
6336 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
6339 2003-11-02 Martin Baulig <martin@ximian.com>
6341 * mini.c (inflate_generic_field): New static method.
6342 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6343 generic instance and the field is declared in a generic type, call
6344 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6346 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6348 * mini.h mini.c (mono_method_same_domain): New function to return
6349 whenever the caller and the callee are in the same domain.
6351 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6353 2003-10-30 Martin Baulig <martin@ximian.com>
6355 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6356 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6358 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6359 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6361 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6363 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6366 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6367 object here, so it is in the correct appdomain etc.
6369 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6371 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6373 (mono_method_to_ir): Avoid freeing the type created returned from
6374 mono_type_create_from_typespec, since it is put into an internal cache
6375 by the function. Fixes pointer.exe.
6377 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6378 trampolines for icalls and pinvokes as well. Fixes #33569.
6380 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6382 * mini.c: Update after appdomain changes.
6384 * mini.c (mono_jit_compile_method_inner): Allways compile native
6385 method wrappers in the root domain, since there can only be one
6386 instance of them, whose address is stored in method->info.
6388 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6390 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6391 environment variable. Instead detect automatically whenever running
6392 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6395 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6397 * trace.c, trace.h: New files that implement the new trace option
6400 * driver.c: Document new --trace options.
6402 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6405 - if (mono_jit_trace_calls)
6406 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6408 * mini.h: prototypes.
6410 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6412 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6414 * mini.c inssel.brg: Implement typedefbyref opcodes.
6416 * mini.c (mono_jit_compile_method): Remove unused local variable.
6418 * mini.c (mono_jit_compile_method_inner): Ditto.
6420 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6422 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6424 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6426 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6428 * mini.c (mono_no_aot): Remove unused global variable.
6430 * mini.c: Thread safety fixes.
6432 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6434 * mini.c (mono_create_class_init_trampoline): Add a lock around
6435 class_init_hash_addr.
6437 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6440 * mini.c: Decompose the NEWARR instruction before decomposing its
6441 arguments. Fixes #30073.
6443 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6445 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6448 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6450 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6452 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6454 * driver.c: Add support for compiling icall wrappers to --compile.
6456 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6458 * inssel.brg: The empty value in class->interface_offsets is -1, not
6461 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6463 * objects.cs: New test for 'is' operator on an array of interfaces.
6465 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6467 * tramp-ppc.c: update trampoline code to support jumps
6468 and class initialization.
6470 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6472 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6474 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6476 * inssel.brg (OP_UNBOX): Remove unused rule.
6478 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6479 region instead of one for each method. Fixes #47813.
6481 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6483 * exceptions.cs (test_0_nested_finally): New regression test for
6484 nested exception handlers.
6486 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6488 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6490 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6493 * mini.c (mono_method_check_inlining): Make the inlining limit
6494 configurable by an environment variable.
6496 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6498 * mini.h: Bump AOT file version.
6500 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6501 token, store the image along with the token, since the token might not
6502 refer to the same image as the method containing the relocation,
6503 because of inlining.
6505 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6507 * mini.c (mono_precompile_assemblies): New function to compile
6508 all methods in all loaded assemblies.
6510 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6512 * regalloc.h regalloc.c (MonoRegState): Change the type of
6513 iassign and fassign to int*, since they can contain large negative
6514 values if the register is spilled. Also added some comments. Fixes
6517 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6518 under Win32. Fixes #42964.
6520 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6522 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6524 * aot.c: Added support for AOT compiling methods which contain calls
6525 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6528 * driver.c (compile_all_methods): Run the compilation in a thread
6529 managed by mono. Fixes #44023.
6531 * mini.c (mono_codegen): Print full method name in verbose output.
6533 * mini-x86.c (mono_arch_patch_code): Fix warning.
6535 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6536 jumps, since the method we are jumping to might be domain-specific.
6538 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6540 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6542 * inssel.brg: string chars are unsigned.
6544 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6546 * TODO: New todo item.
6548 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6549 which calls mono_runtime_class_init and patches the call site to
6550 avoid further calls.
6551 (mono_arch_create_class_init_trampoline): New arch specific function
6552 to create a class init trampoline.
6553 (create_trampoline_code): Generalized so it can create
6554 class init trampolines as well.
6556 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6557 (mono_create_class_init_trampoline): New function to create and cache
6558 class init trampolines.
6559 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6560 vtable given the address of a class init trampoline. Used by the
6562 (mono_codegen): Generate a call to a trampoline instead of
6563 mono_runtime_class_init in LDSFLD[A].
6564 (mono_codegen): Add relocations for the new trampoline.
6566 * mini.h mini-x86.c aot.c: Added a new relocation type:
6567 MONO_PATCH_INFO_CLASS_INIT.
6569 * mini.h: Bump AOT version number.
6571 * aot.c: Create a copy of the loaded code instead of using the original
6572 so methods which call each other will be close in memory, improving
6575 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6576 patch since it breaks the regression tests.
6578 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6579 for the register saving instruction sequence since the
6580 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6582 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6584 * TODO: Fix todo item && remove another.
6586 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6588 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6591 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6592 function of the module.
6594 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6595 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6596 --no-aot command line option.
6598 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6600 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6601 by Bernie Solomon (bernard@ugsolutions.com).
6603 * inssel.brg: Refactor the interface offset table related code into
6604 its separate functions and add support for the AOT case.
6606 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6608 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6610 * aot.c: Added mono_aot_verbose variable and made all debugging
6611 output depend on the value of this variable.
6613 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6614 method_label and info_label.
6616 * mini.h mini-x86.c aot.c: Added a new relocation type
6617 MONO_PATCH_INFO_IID for klass->interface_id.
6619 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6620 the MonoJitInfo structure.
6622 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6623 a non-root appdomain in shared mode.
6625 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6627 * aot.c: make aot loader less verbose. Remove free of unused variable.
6629 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6631 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6633 * .cvsignore: Added *.dll.
6635 * mini.c (mono_print_tree_nl): New function callable while debugging.
6637 * mini.c (mono_print_code): Export this.
6639 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6642 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6644 * mini.h (MonoCompile): Added 'jit_info' field.
6646 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6647 the cfg structure, since it is needed by the AOT compiler.
6649 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6651 * aot.c: A major rewrite. Changes include:
6652 - save exception tables for methods which have them.
6653 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6655 - reworked the file format so it is now much smaller and needs
6656 fewer relocation entries.
6658 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6660 * aot.c (load_aot_module): Fix build bustage on platforms without
6663 2003-09-04 Martin Baulig <martin@ximian.com>
6665 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6667 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6669 * TODO: Some new optimization ideas.
6671 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6673 * aot.c: Save the optimization flags used to compile the code into
6676 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6677 support emitting domain specific code.
6679 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6680 no longer domain neutral. It can be made domain neutral by compiling
6681 with --optimize=shared.
6683 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6686 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6687 loading of AOT code.
6689 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6691 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6692 if there is no domain neutrality information.
6694 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6696 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6697 format version into the generated library.
6699 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6700 callee method into the caller since one of them could be shared.
6702 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6703 system exceptions from AOT code now works.
6705 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6706 method if it is domain neutral and the callee is not.
6708 * graph.c (cfg_emit_one_loop_level): Fix warning.
6710 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6712 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6715 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6717 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6718 is needed by code which is executed before mono_runtime_init ().
6719 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6721 * mini.c (mono_thread_abort): Fix warning.
6722 (mono_jit_compile_method): Call static constructor in the AOT case too.
6724 * aot.c (mono_compile_assembly): Fix warning.
6726 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6728 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6730 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6732 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6734 * cpu-pentium.md: Fix the length of call opcodes so they include the
6735 ESP restoring instruction. Fixes #47968.
6737 2003-08-28 Martin Baulig <martin@ximian.com>
6739 * mini-x86.c (mono_arch_call_opcode): Added support for
6740 MONO_TYPE_GENERICINST.
6742 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6744 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6746 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6747 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6749 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6752 2003-08-26 Martin Baulig <martin@ximian.com>
6754 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6755 when reporting an error, set this to the actual error location.
6756 (mono_method_to_ir): Report the correct error location if
6757 get_basic_blocks() returned an error.
6759 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6761 * mini.c (mono_type_blittable): OBJECT is not blittable.
6762 (mono_method_blittable): Methods which have marshalling descriptors
6763 are not blittable either. Fixes #47842.
6765 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6767 * driver.c mini.c: Use an environment variable instead of a global
6768 variable. Also fix the build.
6770 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6771 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6774 * driver.c mini.c: Added --with-valgrind option to turn off some
6775 code which prevents mono from running under valgrind.
6777 * mini.c (mono_emit_call_args): Fixed warning.
6779 * mini.c (mono_emulate_opcode): Fixed warning.
6781 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6783 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6784 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6785 regalloc.c, regalloc.h: specify available registers in arch-specific
6786 code and support floats in the regallocator (patch by Laurent Morichetti
6789 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6791 * mini.c: mono_thread_current() can be called only after
6792 mono_runtime_init(): rearrange code to not call it early on.
6794 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6796 * mini.c: allocate jump tables in the code mempools.
6798 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6800 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6803 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6805 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6806 12 to 16. This fixes bug #47453.
6809 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6811 * mini-ppc.c: fixed indexed load and unsigned compares.
6813 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6815 * mini.c: reenabled installation of handler for
6816 thread abort signal.
6818 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6820 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6821 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6822 until it's fixed and actually useful.
6824 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6826 * inssel-long32.brg: couple more opcodes implemented.
6828 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6830 * mini-sparc.c: Even more opcodes implemeted.
6832 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6834 * mini-sparc.c: More opcodes implemented.
6836 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6838 * mini-sparc.c: More opcodes implemented.
6840 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6842 * inssel-sparc.brg: Add some needed rules. Direct
6844 * Makefile.am: Use inssel-sparc.brg
6845 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6846 an assert happy for now.
6848 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6850 * mini-sparc.c: Fixed compile errors.
6851 * exceptions-sparc.c: Same. We now produce a mono binary
6852 on sparc-linux. Yea.
6854 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6856 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6857 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6858 They compile, but do not work.
6860 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6862 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6863 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6864 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6867 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6869 * mini.c: more opcodes implemented and better support for generics.
6871 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6873 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6874 * mini.c, mini.h: first cut at generics support: some new instructions
6875 added and changed the behaviour of some of the existing ones.
6877 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6879 * mini.c: Removed definition of metadata_shared mutex here.
6881 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6883 * mini-x86.c: make vararg calls work for instance methods.
6885 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6887 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6888 returns the arguments in a separte list, now.
6890 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6892 * aot.c, mini.c: updates for array type representation changes.
6894 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6896 * mini.c: register function to perform jit shutdown.
6898 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6900 * mini.c: use a faster allocator if possible.
6902 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6904 * aot.c: some cleanups and portability changes.
6906 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6908 * mini.c: use faster allocation for CEE_BOX if possible.
6910 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6912 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6913 Moved inlined mempcy code to its own function so that is can be
6914 reused. Added an inline memset function as well (optimized initobj).
6915 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6917 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6919 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6921 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6923 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6924 arch code can setup the cpu for CLR execution, if needed.
6925 We use it on x86 to set the precision of FP operations.
6927 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6929 * mini.c: disable some optimizations if we can guess they'll cost too
6930 much for a given method.
6932 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6934 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6936 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6937 * mini.h mini.c mini-x86.c: Added instruction level coverage
6938 info collection support.
6940 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6942 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6943 is now implemented in the profiling API. Get rid of a couple of
6944 unnecessary global variables.
6946 2003-06-15 Nick Drochak <ndrochak@gol.com>
6948 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6949 * cpu-g4.md: add op_bigmul and op_bigmul_un
6950 * cpu_pentium.md: add op_bigmul_un
6951 * inssel-long32.brg: add rule for unsigned bigmul
6952 * mini-ops.h: define OP_BIGMUL_UN
6953 * mini-x86.c: THE BUG: handle (un)signed properly
6954 * mini.c: choose unsigned opcode if needed.
6955 This set of patches fixes bug #44291
6957 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6959 * mini.c (optimize_branches): improved to handle all kinds of
6960 conditional branches.
6962 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6964 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6965 don't raise exceptions.
6967 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6969 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6970 to arch-specific files.
6972 2003-06-09 Martin Baulig <martin@ximian.com>
6974 * Makefile.am (libs): Added $(LIBGC_LIBS).
6976 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6978 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6979 and OP_ATAN (fixes bug#44293).
6981 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6983 * Makefile.am, mini-x86.c: rename cpu description array to
6984 pentium_desc, since some compilers define the 'pentium' preprocessor
6987 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6989 * mini.c (mini_select_instructions): add explicit branch if the
6990 following block is not the false target of a conditional branch -
6991 we need this with any optimization that reorder or remove bblocks
6993 * mini.c (optimize_branches): bug fixes
6995 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6997 * mini.c (mono_method_to_ir): inline static readonly fields
6999 * ssa.c (fold_tree): start cfold support for long (very simple
7002 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
7004 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7006 * inssel.brg: fixed memcpy (bug #44219).
7008 2003-06-05 Dick Porter <dick@ximian.com>
7010 * driver.c: Set the glib log levels to not abort if g_message
7013 g_set_prgname() has to happen before mini_init() so that the
7014 process handle gets the info.
7016 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7018 * driver.c: add intrins to the default optimizations to get wider
7021 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7023 * mini.h: some large basic blocks will overflow a 16-bit
7024 integers for symbolic registers.
7026 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
7028 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
7029 (mono_arch_output_basic_block): fix bug 43499
7031 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
7033 * mini.c: kill duplicated definition of mono_debug_format.
7035 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
7037 * mini-x86.c, arrays.cs: fixed register allocation bug.
7039 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
7041 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
7043 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
7045 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7048 (print_method_from_ip): also print source location information if
7051 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
7053 * mini.c (mono_find_block_region): bug fix in region code
7054 (mini_method_compile): enable removing unreachable code again, but
7055 only in methods without exception clauses.
7057 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7059 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
7060 Implemented arglist opcode and handling of TypedReference type.
7061 Fixed x86 call convention when a structure is returned.
7062 Minimal support for calling static vararg methods.
7064 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
7066 * mini.c (mini_method_compile): always remove unreachable code,
7067 because the code in them may be inconsistent (access to dead
7068 variables for example).
7070 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7072 * driver.c, debug-mini.c: warning fixes.
7074 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
7076 * Makefile.am, jit.h, mini.h: install header for embedding mono.
7078 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
7080 * mini.c: thread-static fields are registered in mono_class_vtable(),
7081 so ensure the function is called before checking for them.
7083 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
7085 * mini.c (optimize_branches): fix for bug 43586
7087 * jit-icalls.c (mono_llmult_ovf): added an additional check for
7088 overflow (fixes Bug #43639)
7090 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7092 * mini.c, objects.cs: allow the use of stobj for primitive types.
7094 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7096 * mini.c: be less strict about argument checking until we support
7097 running the verifier.
7099 2003-05-27 Nick Drochak <ndrochak@gol.com>
7101 * basic-long.cs: tests for (ulong)int * (ulong)int also
7102 * mini.c: use the same trick for (ulong)int * (ulong)int
7104 2003-05-27 Nick Drochak <ndrochak@gol.com>
7106 * basic-long.cs: add regression test for (long)int * (long)int
7107 * cpu-pentium.md: add op_bigmul specification
7108 * inssel-long32.brg: add OP_BIGMUL rule
7109 * mini-ops.h: add OP_BIGMUL
7110 * mini-x86.c: register allocator: handle case where src1 needs to be
7112 * mini.c: substitute special BIGMUL opcode in the tree for
7113 (long)int * (long)int
7115 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
7117 * jit-icalls.c: call the type ctor on field access if needed.
7119 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7121 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
7122 to a method (including results of ldelema, bug#43207).
7124 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
7126 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
7127 colors to show exception handler blocks.
7129 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
7130 (fix for pinvoke7.cs).
7132 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7134 * mini.h, mini.c: ensure correct initialization order for types that
7135 require it. Prepare for lazy compilation of jit icall wrappers.
7136 Provide a name for opcode emulation to reduce unneeded mallocing.
7138 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
7140 * mini-x86.c: better register restoring code and profiling
7141 support for tail calls.
7143 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7145 * mini.h, driver.c: prepare for leaf methods optimization.
7147 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7149 * mini.c: get targets of branches before converting a method.
7151 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
7153 * mini.c (optimize_branches): added some experimental code (disbaled)
7155 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
7157 * mini.c (optimize_branches): fix branch to branch optimization
7159 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
7161 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
7163 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
7165 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
7168 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
7170 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
7171 enable use of interface variables again.
7173 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
7174 I1 to registers because there is no simply way to sign extend 8bit
7175 quantities in caller saved registers on x86.
7177 * inssel-float.brg: set costs of some rules to 2 so
7178 that monobure always select the arch. specific ones if supplied,
7179 regardless of the order we pass the files to monoburg.
7181 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7183 * mini.c, mini-x86.c: since the magic trampoline for jumps
7184 can't patch the code directly, we do it as soon as the
7185 method gets compiled.
7187 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
7189 * mini-x86.c, mini.h: introduce a new patching method
7190 to support CEE_JMP and tail calls.
7191 * mini.c: obey tail.call. Don't precompile methods target
7193 * tramp-x86.c: new trampoline code to handle methods
7194 reached through a jump.
7196 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
7198 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
7199 bit values to registers
7201 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
7203 * mini.c (mono_compile_get_interface_var): share interface
7204 variables if possible.
7206 2003-05-16 Martin Baulig <martin@ximian.com>
7208 * debug-mini.c (mono_init_debugger): New function to initialize
7209 the debugger. This is not in the debugger since it needs to
7210 access some of mini's internals.
7212 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
7214 * mini.c (mono_method_to_ir): inlining fixes/cleanups
7216 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
7218 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
7219 for value type handling.
7221 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
7223 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
7224 (mono_method_check_inlining): enable inlining of all kinds of wrappers
7226 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
7228 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
7229 the constructor through a proxy.
7231 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7233 * jit-icalls.c, inssel.brg: fixes to array element address
7236 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
7238 * mini-x86.c (is_regsize_var): allocate pointer to registers
7240 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7242 * driver.c: fixed typo, added intrins to the set of optimizations
7243 tested with regressions.
7245 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
7247 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
7248 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
7251 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
7253 * inssel.brg: remove some common pop instructions without side effects
7255 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7257 * inssel-x86.brg: fixed thinko in int to double conversions.
7259 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
7261 * mini.c, jit-icalls.c: added runtime thread-static variable support.
7263 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7265 * inssel-long32.brg: two more missing instructions.
7267 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
7269 * mini.c (mono_emit_call_args): set the cil_code for all arguments
7272 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
7274 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
7277 * basic-float.cs: Added tests for negative zero.
7279 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7281 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
7282 a couple of missing operations for long casts, with test cases.
7284 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7286 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
7288 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
7290 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
7291 code size estimation.
7293 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
7295 * mini.c (mono_jit_create_remoting_trampoline): make it work with
7296 abstract methods (fix bug 42542)
7298 * aot.c: add ability to handle array types
7300 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
7302 * mini.c: Call the _specific versions of the object allocation
7303 functions if possible.
7305 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7307 * driver.c: call setlocale ().
7309 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7311 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
7314 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
7316 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
7318 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
7319 wrappers (fix bug 42122)
7321 2003-05-04 Martin Baulig <martin@ximian.com>
7323 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
7325 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
7326 s/mini_set_defaults/mono_set_defaults/g.
7328 2003-05-04 Martin Baulig <martin@ximian.com>
7330 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
7332 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7334 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
7335 (reported by Don Roberts).
7337 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7339 * mini.c: temporarily work around two bugs for this release.
7341 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7343 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7344 that contains -export-dynamic and it makes using the ld script
7346 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7348 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7350 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7353 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7355 * mini.c: make sure leave calls all the needed finally blocks,
7356 even when the target jumps out of multiple exception clauses.
7358 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7360 * ldscript, Makefile.am: add linker script to reduce the number of
7361 exported symbols (should also fix the issues with libwine defining
7362 some of the same symbols in io-layer).
7364 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7366 * driver.c (mini_main): Avoid assertion when no file name is given on
7369 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7371 * driver.c: added --version/-V command line option.
7372 Added the inline optimization in the regression tests.
7374 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7376 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7377 to the type in the method signature (fixes bug#42134).
7379 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7381 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7383 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7385 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7387 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7389 * driver.c: fixed bug #42100.
7391 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7393 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7395 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7397 * mini.c: moved most of the code required to do inlining to its own
7398 function so it can be reused. Inline also ctors if appropriate.
7400 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7402 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7403 the runtime can call mono API functions.
7405 2003-04-27 Martin Baulig <martin@ximian.com>
7407 * debug-mini.c (mono_debug_init_method): Added
7408 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7409 send a notification to the debugger.
7411 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7412 running in the Mono Debugger, just pass the breakpoint number to
7413 mono_debug_init_method().
7415 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7417 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7419 * mini.c: allow some more unsafe compares.
7421 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7423 * mini-x86.c, Makefile.am: make distcheck works (partially from
7424 a patch by Richard Lee <r.h.lee@attbi.com>).
7425 * regset.c, regset.h: removed, they are unused.
7427 2003-04-25 Dick Porter <dick@ximian.com>
7429 * driver.c: Usage reports the name as 'mono' not 'mini'
7430 * exceptions-x86.c: Build and run on freebsd
7432 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7434 * Makefile.am: install the program with the 'mono' name and
7435 the library as libmono instead of mini and libmini.
7437 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7439 * driver.c: provide the APIs for the embedding interface of the old jit.
7441 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7443 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7445 2003-04-23 Martin Baulig <martin@ximian.com>
7447 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7449 * driver.c: Added `--debug' command line argument to enable
7452 2003-04-23 Martin Baulig <martin@ximian.com>
7454 * debug.[ch]: Removed. The code is now in
7455 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7457 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7460 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7462 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7464 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7467 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7468 mono_domain_finalize.
7469 (mini_method_compile): use mono_method_profile* if the the option is
7472 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7474 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7475 methods with their wrapper.
7477 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7478 methods with their wrapper.
7480 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7483 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7486 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7489 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7491 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7493 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7495 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7496 of the mempool. This is slightly faster and uses less memory
7498 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7500 * mini.c: avoid O(n) allocation for variables.
7502 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7504 * mini.c: handle items on the stack after inlining methods.
7506 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7508 * mini.c: make the method->opcode optimization dependent
7509 on MONO_OPT_INSTRINS and do it lazily.
7511 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7513 * driver.c: print overall results at the end of regression run.
7515 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7517 * inssel.brg: don't overwrite symbolic registers.
7519 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7521 * inssel-x86.brg: fix conversion from long to float.
7523 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7525 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7527 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7529 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7531 * driver.c: Added --print-vtable option as in the old JIT.
7533 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7535 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7537 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7539 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7541 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7543 * mini.c regalloc.c regalloc.h: Fix memory leak.
7545 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7547 * aot.c (mono_aot_get_method): register all used strings
7549 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7551 * mini.c: always intern strings references with ldstr at compile time.
7553 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7555 * Makefile.am: add BUILT_SOURCES.
7557 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7559 * driver.c: give a better error message when the assembly to execute
7560 doesn't have an entry point.
7562 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7564 * Makefile.am: added hack for automake
7566 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7569 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7571 22003-04-07 Martin Baulig <martin@ximian.com>
7573 * Makefile.am: Added Makefile.am.
7575 * debugger-main.c: Removed, this is now in the debugger where it
7578 * mini.pc.in: Call this package `mini' for the moment.