1 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
4 localloc is encountered. Fixes crash in test-183.cs when using gmcs
7 2006-01-04 Zoltan Varga <vargaz@gmail.com>
9 * aot.c (mono_aot_load_method): Fix a warning.
11 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
15 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17 * iltests.il: Add test for #77148.
19 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
22 2006-01-03 Neale Ferguson <neale@sinenomine.net>
24 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
26 2006-01-03 Neale Ferguson <neale@sinenomine.net>
28 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
29 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
31 * basic-long.cs: Add lconv-to-r4/r8 tests.
33 2006-01-03 Zoltan Varga <vargaz@gmail.com>
35 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
37 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
38 here as on other archs.
40 2005-12-29 Neale Ferguson <neale@sinenomine.net>
42 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
44 2005-12-29 Neale Ferguson <neale@sinenomine.net>
46 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
48 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
50 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
51 instrument_prolog; Add memory_barrier instruction.
53 2005-12-26 Zoltan Varga <vargaz@gmail.com>
55 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
57 2005-12-23 Zoltan Varga <vargaz@gmail.com>
59 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
61 * aliasing.c inssel.brg: Fix warnings.
63 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
64 could skip initialization of some parts of memory.
66 * mini.c mini-ia64.c: Fix warnings.
68 * inssel-sparc.brg: Add an implementation of lneg which actually works.
70 2005-12-22 Zoltan Varga <vargaz@gmail.com>
72 * aliasing.c (mono_build_aliasing_information): Add a workaround for
73 a crash seen on sparc.
75 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
77 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
79 2005-12-21 Neale Ferguson <neale@sinenomine.net>
81 * mini-ops.h: Add s390_backchain instruction
83 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
85 * cpu-s390.md: Add s390_backchain instruction
87 * mini-s390.c: Significant ABI changes
89 * mini-s390.h: Cater for zero length structures
91 2005-12-20 Neale Ferguson <neale@sinenomine.net>
93 * mini-s390.c: ABI fixes
95 * inssel-s390.brg: Remove debug statements
97 * cpu-s390.md: Fix length of ATOMIC_xx operations
99 2005-12-19 Zoltan Varga <vargaz@gmail.com>
101 * basic-float.cs: Add float<->long conversion tests.
103 2005-12-16 Neale Ferguson <neale@sinenomine.net>
105 * mini-s390.c: Fix LOCALLOC processing.
107 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
109 2005-12-15 Zoltan Varga <vargaz@gmail.com>
111 * iltests.il: Add tests for some opcodes not covered by the other
114 2005-12-15 Neale Ferguson <neale@sinenomine.net>
116 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
117 register loading for Tail processing; Correct trace output.
119 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
121 * cpu-s390.md: Correct size of jmp instruction.
123 2005-12-13 Neale Ferguson <neale@sinenomine.net>
125 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
127 2005-12-13 Neale Ferguson <neale@sinenomine.net>
129 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
130 Bring s390 up to current level.
132 2005-12-12 Zoltan Varga <vargaz@gmail.com>
134 * generics.2.cs: Disable the newly added tests as they do not work yet.
136 * generics.2.cs: Add valuetype tests.
138 2005-12-09 Zoltan Varga <vargaz@gmail.com>
140 * basic-long.cs: Add i4->u8 test.
142 * objects.cs: Add tests for JIT intrinsic.
144 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
145 optimizations lost by a mistake.
147 2005-12-07 Zoltan Varga <vargaz@gmail.com>
149 * basic-long.cs: Remove a test moved to objects.cs.
151 * arrays.cs: Add more array tests.
153 2005-12-06 Zoltan Varga <vargaz@gmail.com>
155 * arrays.cs: Add new tests for multi-dimensional arrays.
157 2005-12-06 Raja R Harinath <rharinath@novell.com>
159 * Makefile.am (test_sources2): Add generics.2.cs.
160 (EXTRA_DIST): Add test_sources2.
162 2005-12-05 Ben Maurer <bmaurer@ximian.com>
164 Support for boxing and unboxing nullable types as well as the
165 isinst operation on nullables, per the CLI ammendment.
167 * inssel.brg (CEE_ISINST): Special case for nullable
169 * mini.c (handle_unbox_nullable): new method
170 (handle_box): Special case for nullable types
171 (mono_method_to_ir): Call handle_unbox_nullable in correct
174 * generics.2.cs: New test suite
176 * Makefile.am: Support for regression tests with generics.
178 2005-12-03 Zoltan Varga <vargaz@gmail.com>
180 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
181 allocated to registers. Fixes #76800.
183 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
185 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
187 2005-11-30 Zoltan Varga <vargaz@gmail.com>
189 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
192 2005-11-29 Zoltan Varga <vargaz@gmail.com>
194 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
197 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
199 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
200 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
202 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
203 single precision before storing to a single precision location.
205 2005-11-28 Raja R Harinath <rharinath@novell.com>
207 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
209 2005-11-27 Zoltan Varga <vargaz@gmail.com>
211 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
214 * basic.cs: Remove test_0_byte_compares test which was moved to
215 objects.cs a long time ago.
217 2005-11-22 Massimiliano Mantione <massi@ximian.com>
219 * aliasing.c: Fixed aliasing issue on 64 bit archs.
221 2005-11-20 Zoltan Varga <vargaz@gmail.com>
223 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
226 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
229 * mini-ia64.c: Add support for the throw->branch exception
232 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
234 2005-11-18 Massimiliano Mantione <massi@ximian.com>
236 * mini.c: Enabled "fastpath" deadce :-)
238 2005-11-18 Massimiliano Mantione <massi@ximian.com>
240 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
241 alias analysis pass to support it.
244 * liveness.c: Likewise (liveness computation can use aliasing
245 information to be more accurate).
246 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
247 moreover made so that "--compile-all" uses the given optimization
248 flags and not the default ones.
249 * aliasing.c: Alias analysis (new file).
250 * aliasing.h: Likewise.
251 * Makefile.am: added "aliasing.c" and "aliasing.h".
253 2005-11-17 Zoltan Varga <vargaz@gmail.com>
255 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
258 2005-11-13 Zoltan Varga <vargaz@gmail.com>
260 * mini-exceptions.c (mono_handle_exception_internal): Remove the
261 fp >= end_of_stack exit condition, as it is not needed, and it might
262 become true for fp eliminated frames.
264 2005-11-11 Zoltan Varga <vargaz@gmail.com>
266 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
269 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
271 * mini-arm.c: fixed alignment of doubles/longs to match
272 the C ABI (bug #76635).
274 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
276 * aot.c: fix compilation with --enable-minimal=aot.
278 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
280 * mini-arm.c: fixed compatibility with the new
281 floating point emulator package for compares.
283 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
285 * mini.c : reverted sig->pinvoke changes (r51396-51397).
287 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
289 * mini-exceptions.c (print_stack_frame): Output to stderr.
290 (mono_handle_native_sigsegv): Ditto.
292 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
294 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
295 OP_LCONV_TO_OVF_I implementation.
297 * mini-amd64.c: Add support for the throw->branch exception
300 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
301 when the catch clause catches a more general exception, i.e. Object.
303 2005-10-30 Zoltan Varga <vargaz@gmail.com>
305 * cpu-ia64.md: Remove unused opcodes.
307 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
308 specific defines for architectures defining USE_SIGACTION.
310 * mini-ia64.c: Fix some warnings.
312 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
313 version seemed to skip a frame.
315 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
317 * mini.c: Clean up the usage of sig->pinvoke flag. Now
318 only calls which are made to native code use this flag.
320 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
322 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
323 varargs methods as well.
325 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
326 which have save_lmf set. Reorganize methods prologs a bit.
328 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
329 debugger to the proper place.
331 2005-10-29 Martin Baulig <martin@ximian.com>
333 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
334 when running inside the debugger until the debugger has support
337 2005-10-26 Zoltan Varga <vargaz@gmail.com>
339 * mini.h: Fix a warning.
341 2005-10-24 Miguel de Icaza <miguel@novell.com>
343 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
344 we expose publicly, this returns the string.
346 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
348 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
351 2005-10-21 Zoltan Varga <vargaz@gmail.com>
353 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
354 native stacktrace using the glibc 'backtrace' function if available.
356 2005-10-20 Zoltan Varga <vargaz@gmail.com>
358 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
360 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
361 handle SIGSEGVs received while in native code.
363 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
364 code, call mono_handle_native_sigsegv which will abort the runtime
365 after printing some diagnostics, instead of converting it into a
366 confusing NullReferenceException.
368 2005-10-18 Zoltan Varga <vargaz@gmail.com>
370 * cpu-pentium.md: Remove unused opcodes.
372 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
374 * mini-amd64.h (MonoLMF): Add rsp field.
376 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
379 2005-10-17 Zoltan Varga <vargaz@gmail.com>
381 * mini-codegen.c (get_register_spilling): Fix some warnings.
383 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
385 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
386 elimination during exception handling. Enable fp elimination by
389 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
392 2005-10-16 Martin Baulig <martin@ximian.com>
395 (mono_debugger_run_finally): New public method for the debugger.
397 2005-10-10 Zoltan Varga <vargaz@gmail.com>
399 * debug-mini.c (mono_debug_init_method): Fix warning.
401 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
402 the 'exname' parameter const to fix some warnings.
404 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
406 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
407 introduced by the previous patch.
409 2005-10-08 Zoltan Varga <vargaz@gmail.com>
411 * basic-float.cs: Add test for precision of float arithmetic.
413 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
414 when loading/storing single values from/to memory.
416 * mini.c (mono_jit_compile_method_with_opt): Create the function
417 pointers in the correct domain.
419 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
421 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
422 introduced by previous patch.
424 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
425 when out_filter_idx is NULL.
427 * mini-exceptions.c: Don't run filter clauses twice during exception
428 handling. Fixes #75755.
430 2005-10-07 Zoltan Varga <vargaz@gmail.com>
432 * aot.c: Add support for ldflda wrappers.
434 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
437 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
439 * mini.c, mini.h: do not consider exception handlers blocks when
440 setting up interface variables.
442 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
444 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
446 2005-10-03 Zoltan Varga <vargaz@gmail.com>
448 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
451 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
453 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
455 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
456 of the OP_P definitions.
458 * TODO: Add a proposal for dealing with the CEE/OP mess.
460 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
461 optimizations from the x86 port.
463 * cpu-amd64.md: Ditto.
465 * basic.cs basic-long.cs: Add tests.
467 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
469 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
470 Patrik Torstensson's implementation of my exception-handling
471 optimization idea, when the exception object is not used
474 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
476 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
477 of the mul_imm optimizations from the old jit.
479 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
481 * mini.c, liveness.c: patch by Patrik Torstensson and
482 Zoltan Varga to improve performance in methods with
485 2005-09-30 Zoltan Varga <vargaz@gmail.com>
487 * driver.c: Remove 'Globalization' entry from --version.
489 2005-09-28 Zoltan Varga <vargaz@gmail.com>
491 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
492 there is a profiler interested in JIT events.
494 * aot.c: Load profile files produced by the AOT profiling module, and
495 reorder methods based on the profiling info. Add a 'method_order' table
496 to the AOT file to make mono_aot_find_jit_info work with the reordered
499 * mini.h: Bump AOT file version info.
501 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
503 * mini-arm.h: work around what looks like a gcc bug when optimizations
506 2005-09-28 Raja R Harinath <rharinath@novell.com>
508 * Makefile.am (AM_CFLAGS): Don't use += to append inside
509 conditionals. Use ...
510 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
512 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
514 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
515 to determine the amount of memory to copy when passing valuetypes.
517 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
518 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
520 2005-09-27 Zoltan Varga <vargaz@gmail.com>
522 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
523 information about aot.
525 2005-09-27 Ben Maurer <bmaurer@ximian.com>
527 * *.c: Replace the use of {Enter,Leave}CriticalSection with
528 macros. This will allow a deadlock debugger to easily be plugged
531 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
533 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
535 2005-09-27 Raja R Harinath <rharinath@novell.com>
537 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
538 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
539 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
540 ($(arch_built)) [CROSS_COMPILING]: Error out.
542 2005-09-26 Zoltan Varga <vargaz@gmail.com>
544 * aot.c: Add support for the no_special_static flag for classes.
546 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
548 * Reapply reverted patches.
550 * *: Revert r50174 as well.
552 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
554 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
556 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
558 2005-09-23 Miguel de Icaza <miguel@novell.com>
560 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
561 part of the SIG_HANDLER_SIGNATURE.
563 2005-09-23 Zoltan Varga <vargaz@gmail.com>
565 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
568 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
569 introduced by previous patch.
571 2005-09-21 Zoltan Varga <vargaz@gmail.com>
573 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
576 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
577 upon the information returned by get_call_info ().
579 * mini-x86.c (add_float): Fix stack size calculation.
580 (mono_arch_call_opcode): Rewrite this so it works based up the
581 information returned by get_call_info ().
582 (mono_arch_get_this_vret_args): Ditto.
584 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
586 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
587 in cinfo to determine the registers which need to be used.
589 2005-09-20 Miguel de Icaza <miguel@novell.com>
591 * driver.c (mono_main): Add --server and --desktop flags.
593 2005-09-16 Zoltan Varga <vargaz@gmail.com>
595 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
596 registers as global registers.
598 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
599 longer needed with the new register allocator.
601 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
603 * cpu-ia64.md: Remove unused opcodes.
605 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
607 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
609 * cpu-amd64.md: Remove unused opcodes.
611 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
612 needed with the new register allocator.
614 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
617 2005-09-16 Raja R Harinath <rharinath@novell.com>
619 * Makefile.am (check-local): Don't invoke semdel-wrapper.
621 2005-09-16 Martin Baulig <martin@ximian.com>
624 (throw_exception): Don't call mono_debugger_throw_exception() if
625 we're a rethrow - see the FIXME in the code.
627 2005-09-15 Geoff Norton <gnorton@customerdna.com>
629 * mini.c (mono_init_exceptions): This only works on some architectures.
631 2005-09-15 Zoltan Varga <vargaz@gmail.com>
633 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
636 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
638 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
639 now in mini-exceptions.c.
641 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
643 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
644 now in mini-exceptions.c.
646 2005-09-15 Zoltan Varga <vargaz@gmail.com>
648 * exceptions-x86.c: Applied patch from Patrik Torstensson
649 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
651 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
652 code into mini-exceptions.c. Add some assertions to it.
654 2005-09-12 Zoltan Varga <vargaz@gmail.com>
656 * aot.c (emit_section_change): Applied patch from "The Software Team"
657 (<software@solmersa.com>). Fix as errors on windows.
659 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
661 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
662 method info into the LMF.
664 2005-09-11 Zoltan Varga <vargaz@gmail.com>
666 * mini-ia64.c: Add proper unwind info for method epilogs.
668 * exceptions-ia64.c: Add some code to help debugging.
670 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
672 * mini-exceptions.c: Fix warning.
674 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
676 * mini.c: Really fix build.
678 * mini-x86.c mini-amd64.c: Fix build.
680 2005-09-11 Zoltan Varga <vargaz@gmail.com>
682 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
684 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
685 some Interlocked methods as intrinsics.
687 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
688 for Thread methods as well.
690 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
692 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
694 * mini-ia64.c mini-x86.c mini-amd64.c
695 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
698 * mini.c (mono_init_exceptions): Fix build breakage.
700 2005-09-10 Zoltan Varga <vargaz@gmail.com>
702 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
703 of instructions. Use the new ia64_unw_op macros for emitting unwind
706 * mini.c (mono_init_exceptions): Initialize exception handling
707 related trampolines at startup.
709 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
711 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
713 2005-09-09 Zoltan Varga <vargaz@gmail.com>
715 * mini.c: Handle type loading errors gracefully during compilation and
716 throw the appropriate exception.
718 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
720 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
723 2005-09-09 Martin Baulig <martin@ximian.com>
725 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
728 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
730 * mini-arm.h: use emulation for conv.r.un for the release.
732 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
734 * mini-arm.c, objects.cs: more fixes and tests for them.
736 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
738 * mini-arm.c: align structures to at least 4 bytes to be able
739 to keep our current optimized memcpy.
741 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
743 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
745 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
747 * mini.c: ignore SIGPIPE.
749 2005-09-04 Zoltan Varga <vargaz@gmail.com>
751 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
753 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
755 2005-09-02 Zoltan Varga <vargaz@gmail.com>
757 * mini.h: Add prototype for mono_allocate_stack_slots_full.
759 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
761 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
762 exception handling support.
763 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
764 patch by Brian Koropoff <briank@marakicorp.com>).
766 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
768 * mini.c: revert another 'optimization' which breaks when
769 items on the eval stack need to be saved at a basic block end
772 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
774 * jit-icalls.c: for arrays, ensure we always provide
777 2005-08-30 Zoltan Varga <vargaz@gmail.com>
779 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
781 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
783 2005-08-29 Zoltan Varga <vargaz@gmail.com>
785 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
786 arguments in their original register.
788 2005-08-28 Zoltan Varga <vargaz@gmail.com>
790 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
793 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
794 when ssapre is enabled.
796 * inssel-long.brg: Fix bug in previous patch.
798 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
799 multiplication by a constant.
801 2005-08-27 Zoltan Varga <vargaz@gmail.com>
803 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
806 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
809 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
811 * inssel-arm.brg: apply changes tested by Brian Koropoff
812 <briank@marakicorp.com>.
814 2005-08-25 Zoltan Varga <vargaz@gmail.com>
816 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
818 2005-08-24 Zoltan Varga <vargaz@gmail.com>
820 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
821 to the same register if dreg is just a base register.
822 (print_ins): Improve printing of membase opcodes.
824 * inssel-x86.brg: Add optimized ldind(reg) rules.
826 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
828 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
830 * mini.c: when running under valgrind, set the stack bottom for
831 the GC at the actual approximate stack for the app (fixes running
834 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
836 * mini.c: do no break at the first valuetype to init found
839 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
841 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
843 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
845 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
847 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
849 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
851 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
853 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
855 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
858 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
861 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
864 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
866 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
868 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
870 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
871 in the tail recursion optimization.
873 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
874 debug info into the assembly file.
876 * iltests.il: Add test for filter regions.
878 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
879 initial stack of filter regions. Fixes #75755.
881 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
883 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
886 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
888 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
889 the check for an already compiled method on non-ia64 platforms.
890 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
893 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
895 * inssel-x86.brg: Add some optimized call rules.
897 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
899 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
902 * mini.h mini-trampolines.c: Pass the trampoline argument to
903 mono_arch_patch_delegate_trampoline.
905 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
907 * mini-trampolines.c: Fix build.
909 * mini-amd64.h: Add delegate trampolines.
911 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
913 * inssel-amd64.brg: Add optimized call rules.
915 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
917 * inssel-ia64.brg: Add optimized ldind(reg) rules.
919 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
921 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
924 * mini-ia64.c: Remove LMF fixmes.
926 * mini-ia64.h: Remove most fields from LMF.
928 * inssel-ia64.brg (stmt): Fix unaligned access errors.
930 * mini-trampolines.c: Add support for IA64 function descriptors.
932 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
933 for IA64 function descriptors.
935 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
937 * tramp-arm.c: patch the vtable for virtual calls. Added
938 support code to register/unregister the LMF.
939 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
942 2005-08-19 Dick Porter <dick@ximian.com>
944 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
947 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
949 * mini.c (mini_get_method): Move handling of wrapper data here.
951 * mini.c (mono_method_to_ir): Add support for dynamic methods.
953 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
956 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
957 bblock->code does not remain empty.
959 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
961 * arrays.cs: Add regression test for #75832.
963 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
966 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
967 instruction scheduling.
969 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
971 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
973 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
975 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
977 * mini-codegen.c: Fix VC build.
979 * cpu-pentium.md: Increase length of atomic_exhange_i4.
981 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
983 * mini.h: fix signature for mono_register_opcode_emulation.
985 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
987 * mini.c: Get rid of most of the helper_sig_... constants using
988 mono_create_icall_signature ().
990 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
992 * jit-icalls.c (helper_ldstr): New helper function.
994 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
996 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
997 throw, load the string using a helper call instead of creating a string object.
999 * aot.c: Update after LDSTR changes.
1001 * mini.h: Bump AOT file version.
1003 * aot.c: Save class size info into the AOT file. Print more statistics during
1006 * mini.h: Bump AOT file version.
1008 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
1009 ordering of disasm cases. Fixes #74957.
1011 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
1013 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
1014 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
1015 the generic code needed for the ARM port.
1017 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
1019 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
1020 inssel-arm.brg: more ARM features and fixes.
1022 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
1024 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
1025 ARM port work in progress.
1027 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
1029 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
1031 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
1033 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
1035 * inssel.brg (mini_emit_memset): Add support for unaligned access.
1037 * *-ia64.*: Ongoing IA64 work.
1039 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
1041 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
1043 * TODO: Remove out-of-data todo stuff.
1045 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
1048 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
1050 * mini.h: Bump corlib version.
1052 2005-07-27 Martin Baulig <martin@ximian.com>
1055 (create_copy_ins): Added `const unsigned char *ip' argument; set
1056 `copy->cil_code' from it.
1058 2005-07-27 Martin Baulig <martin@ximian.com>
1060 * mini-exceptions.c (mono_handle_exception): Don't call
1061 mono_debugger_handle_exception() for filters.
1063 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
1065 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
1068 2005-07-26 Martin Baulig <martin@ximian.com>
1070 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
1072 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
1073 helper_compile_generic_method() if the method is actually virtual
1076 2005-07-26 Martin Baulig <martin@ximian.com>
1079 (trampoline_code): Renamed to `mono_trampoline_code' and made it
1080 public; this is now accessed directly by the debugger.
1081 (mono_generic_trampoline_code): Removed.
1084 (mono_debug_init_method): Also add interncalls and wrappers.
1086 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
1088 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
1090 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
1092 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
1094 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
1096 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
1098 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
1100 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
1101 getting TLS offsets on AMD64 too.
1103 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
1105 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
1107 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
1109 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
1110 inssel-arm.brg, mini-arm.h: ARM port work in progress.
1112 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
1114 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
1116 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
1119 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
1120 mono_sparc_is_virtual_call ().
1122 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
1124 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
1125 trampoline parameters.
1127 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
1129 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
1130 to mono_arch_get_vcall_slot_addr.
1132 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
1135 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
1137 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
1139 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
1141 2005-07-19 Martin Baulig <martin@ximian.com>
1143 * exceptions-amd64.c (throw_exception): Call
1144 mono_debugger_throw_exception() here like we're doing it on i386.
1146 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
1148 * mini-ia64.c: Add optimized TLS access support.
1150 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
1152 * mini-exceptions.c: Ongoing IA64 work.
1154 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
1156 * mini.c: Use the default optimization set when embedding. Fixes
1159 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
1161 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
1162 of trampolines to a separate file.
1164 * mini-trampolines.c: New file.
1166 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
1169 * tramp-x86.c: Reorganize the trampoline code to be similar to the
1172 * mini-codegen.c: Fix cygwin build.
1174 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
1176 * mini.c: Add some minor changes needed by the IA64 port.
1178 * *-ia64.*: Ongoing IA64 work.
1180 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
1182 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
1183 trampolines into arch-independent and arch-dependent parts.
1185 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
1187 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
1189 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
1191 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
1192 the xp-regalloc-branch for amd64.
1194 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
1195 xp-regalloc-branch for x86.
1197 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
1199 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
1201 2005-07-06 Martin Baulig <martin@ximian.com>
1204 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
1205 (mono_jit_runtime_invoke): Likewise.
1207 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
1209 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
1212 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
1213 without loading their metadata. Reorganize the file format so exception handling+
1214 debug info is kept separate from normal method info. Create MonoJitInfo
1215 structures for methods lazily.
1217 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
1219 (x86_class_init_trampoline): Patch AOT class init trampolines too.
1221 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
1223 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
1226 * mini.h: Bump AOT file version.
1228 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
1230 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1232 2005-07-01 Raja R Harinath <rharinath@novell.com>
1234 * Makefile.am (check-local): Call semdel-wrapper.
1236 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
1238 * mini-x86.c: Revert the last change as it seems to break the build..
1240 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
1242 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1244 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
1246 2005-06-27 Ben Maurer <bmaurer@ximian.com>
1248 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
1249 outside of the macro, so strange stuff doesn't happen with gcc4
1250 (NEW_AOTCONST_TOKEN): Likewise.
1252 2005-06-28 Martin Baulig <martin@ximian.com>
1254 * mini.c (mini_class_is_system_array): New static method; use this
1255 instead of `klass->parent == mono_defaults.array_class' everywhere
1256 since this also works for the new generic array class.
1258 2005-06-26 Ben Maurer <bmaurer@ximian.com>
1260 * inssel.brg: Remove warnings.
1262 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
1264 * mini-ia64.c: Ongoing IA64 work.
1266 * basic-float.cs: Add float->i1 conversion test.
1268 * iltests.il: Add conv.u4 test.
1270 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
1272 * inssel-long.brg: Fix bug caused by last change.
1274 2005-06-23 Geoff Norton <gnorton@customerdna.com>
1276 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
1277 BSDs. Allows the x86 JIT to work on OSX86
1279 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
1281 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1284 * mini-ia64.c: Ongoing IA64 work.
1286 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1288 * mini-ia64.c: Ongoing IA64 work.
1290 * driver.c: Clean up jit_code_hash as well when using --regression.
1292 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1294 * basic-long.cs: Add tests for long->u4 conversion.
1296 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1298 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1299 that we do not depend on undefined C behavior: the order stuff
1300 gets evaluated within an expression. Fixes mono when compiled on
1303 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1305 * *-ia64.*: Ongoing IA64 work.
1307 * aot.c: Lower memory usage while loading AOT methods.
1309 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1311 * mini.h: Bump AOT file format version.
1313 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1315 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1317 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1319 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1320 not on callee assembly). Fixed some comments.
1322 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1324 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1325 it gets proper disassembly.
1326 (emit_method_info): Remove some dead code.
1328 * mini.c (mini_method_compile): Allways allocate the GOT var in
1329 mono_method_to_ir for emulating opcodes.
1331 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1333 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1334 before freeing the code memory. Fixes #74990.
1336 * objects.cs: Add regression test for #74992.
1338 * liveness.c: Extend live ranges of arguments to the beginning of the
1339 method. Fixes #74992.
1341 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1342 so it points into the faulting instruction.
1344 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1346 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1348 * *-ia64.*: Ongoing IA64 work.
1350 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1352 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1354 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1356 * *-ia64.*: Ongoing IA64 work.
1358 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1360 * basic-long.cs: Add tests for add/sub.ovf.
1362 * basic.cs: Add tests for sub.ovf.
1364 * *-ia64.*: Ongoing IA64 work.
1366 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1368 * *-ia64.*: Ongoing IA64 work.
1370 * basic.cs: Add conv.ovf.i4.un test.
1372 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1374 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1376 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1378 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1380 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1382 * *-ia64.*: Ongoing IA64 work.
1384 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1387 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1389 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1391 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1393 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1395 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1397 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1398 of a call is callable by a near call.
1400 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1402 * mini-ia64.c: Ongoing IA64 work.
1404 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1406 * genmdesc.c: Make the generated array non-static.
1408 * inssel-long.brg: Fix LSHR_IMM rule.
1410 * *-ia64.*: Ongoing IA64 work.
1412 * *-ia64.*: Ongoing IA64 work.
1414 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1416 * *-ia64.*: Ongoing IA64 work.
1418 * *-ia64.*: Ongoing IA64 work.
1420 * mini-ia64.c: Ongoing IA64 work.
1422 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1424 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1426 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1428 * objects.cs basic-long.cs: Move some tests to objects.cs.
1430 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1432 * *-ia64.*: Ongoing IA64 work.
1434 * iltests.il: Add a new test.
1436 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1437 newobj. Fixes #75042.
1439 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1441 * *-ia64.*: Ongoing IA64 work.
1443 * *-ia64.*: Ongoing IA64 work.
1445 * *-ia64.*: Ongoing IA64 work.
1447 * basic.cs objects.cs: Move tests accessing static variables as well.
1449 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1451 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1453 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1455 * driver.c: Always print failed tests.
1457 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1460 * *ia64*: Ongoing IA64 work.
1462 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1464 * basic.cs: Add tests for add.ovf. Fix warnings.
1466 2005-05-18 Miguel de Icaza <miguel@novell.com>
1468 * driver.c (mono_main): Avoid crash if no argument is passed to
1469 --break; Do not use g_error, but f_printf. And fix all other
1470 ocurrences of the same crash.
1472 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1474 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1475 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1478 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1480 * *-ia64.*: Add beginnings of IA64 backend.
1482 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1484 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1486 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1489 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1491 * mini-amd64.c: Fix a warning.
1493 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1495 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1496 in float_neg. Fixes #74897.
1498 * mini-amd64.c (emit_call): Fix another near call bug.
1500 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1502 * declsec.c: Keep the appdomain information in the structure. Added a
1503 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1504 value gets overwritten).
1505 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1506 an MonoAppDomain member to MonoSecurityFrame.
1507 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1508 used in the stack walk. Now use a MonoArray which grow (double) when
1511 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1513 * mini.c: Re-enabled runtime cleanup, since running threads should
1514 now properly stop when exiting.
1516 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1518 * mini-codegen.c: New file contaning the arch-independent local
1519 register allocator. Not used by any architectures yet.
1521 * mini.h linear-scan.c: Merge some changes from the
1522 mini-xp-local-regalloc branch.
1524 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1526 * mini-amd64.c (emit_call): Fix calls to native functions when the
1527 runtime is compiled as a shared library. Fixes #74756.
1529 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1530 on a literal field. Fixes #74751.
1532 2005-04-25 Raja R Harinath <rharinath@novell.com>
1534 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1536 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1538 * objects.cs: Add missing null casting test.
1540 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1542 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1543 in wrapper methods. Also rename 'address' variable to 'offset'.
1545 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1547 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1550 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1552 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1555 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1557 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1559 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1561 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1562 just the last bytes.
1564 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1566 * aot.c (mono_compile_assembly): Fix warning.
1568 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1569 by the _MSC_VER stuff.
1571 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1573 * inssel-long.brg: Fix #74588.
1575 * cpu-amd64.md: Fix #74591.
1577 * iltests.il: Add new regression tests.
1579 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1581 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1584 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1586 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1588 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1589 from Bill Middleton <flashdict@gmail.com>.
1591 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1593 * arrays.cs: Add new regression test. Fix warnings.
1595 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1597 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1598 and leakage in CKFINITE.
1600 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1601 this to a null op since it is called on amd64 too.
1603 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1605 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1606 body since this is not used on amd64.
1608 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1610 * mini-amd64.c: Remove obsolete fixmes.
1612 * mini.c (print_method_from_ip): Fix debugging support.
1614 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1616 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1617 so that expressions that don't give much gain are not reduced.
1618 * ssapre.h: Likewise.
1620 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1622 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1624 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1626 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1628 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1630 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1632 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1634 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1636 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1639 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1641 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1643 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1645 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1646 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1648 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1650 * mini-x86.c: Fix up stack overflow handling.
1652 * exceptions.cs: Add new regression test.
1654 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1656 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1657 mono_jit_thread_attach.
1659 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1661 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1663 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1664 avoid calling constructors using callvirt.
1666 * inssel.brg: Fix #74073.
1668 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1670 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1671 compilation with non-GCC compilers.
1672 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1673 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1675 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1677 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1678 klass->interface_offsets (will likely fix bug#74073).
1680 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1682 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1684 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1686 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1687 to amd64_div_reg_size ().
1689 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1691 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1693 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1695 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1697 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1699 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1701 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1703 * mini.c (mono_precompile_assembly): Load and precompile referenced
1704 assemblies as well. Fixes #74015.
1706 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1708 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1710 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1712 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1713 a lot of checks and (anyway) permissions cannot work until corlib is
1716 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1718 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1720 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1722 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1723 calls (fixes bug#72824).
1725 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1727 * mini.c: fix tail recursion elimination (see test in bug#73936).
1729 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1731 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1732 some fp functions in sse2 mode.
1734 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1736 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1738 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1740 * mini.h mini.c: Add mono_get_jit_tls_key ().
1742 * mini-x86.c: Enable fast TLS support on windows.
1744 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1746 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1747 * mini.c: Check for p/invoke method when generating code. If a
1748 p/invoke method, or it's class, isn't decorated with [Suppress
1749 UnmanagedCodeSecurity] then generate code to call System.Security.
1750 UnmanagedDemand (only if the security manager is active).
1752 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1754 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1755 last change as it seems to cause strange crashes.
1757 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1759 * *.c: handle unsafe function pointers where needed.
1761 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1763 * mini.c (mono_jit_free_method): Remove the fixme too.
1765 2005-03-15 Miguel de Icaza <miguel@novell.com>
1767 * mini.c: As discussed, make the code actually free the delegate
1768 thunk now, to enable the debugging of delegate problems, use
1769 MONO_DEBUG=1 when running Mono.
1771 This takes also care of parts of the leaks as seen by Joe.
1773 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1775 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1776 thread_tls_offset calculation.
1778 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1780 * declsec.c: Reworked linkdemand checks for icall. The previous code
1781 was using the declaration code (untrusted) and didn't work as expected
1782 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1785 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1787 * iltests.il: Add new localloc test.
1789 * mini-amd64.c: Handle large stack allocations the same way as on
1790 windows if stack overflow handling is working.
1792 * mini-amd64.c: Allocate the signal stack using mmap.
1794 * mini.c (sigsegv_signal_handler): Fix reading of context.
1796 * mini-exceptions.c: Fix up stack overflow handling.
1798 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1800 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1802 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1804 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1806 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1807 tramp_init functions as they are no longer needed.
1809 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1811 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1813 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1815 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1817 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1820 * mini-ops.h: Add OP_LMUL_IMM.
1822 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1823 long mul/div opcodes as intrinsic.
1825 * mini-amd64.c (emit_call): Handle the case when the callee might be
1828 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1830 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1833 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1835 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1837 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1839 * mini.c (mono_codegen): Don't leak here, to help people running
1842 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1844 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1845 conversions in sse2 mode.
1847 * basic-float.cs: Add regression test.
1849 * mini-amd64.c: Reenable sse2.
1851 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1853 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1855 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1857 * driver.c: Copyright text should include 2005.
1859 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1861 * cpu-amd64.md (load_membase): Fix more max lengths.
1863 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1865 * cpu-amd64.md (load_membase): Fix max length.
1867 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1869 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1871 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1872 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1874 * basic-float.cs: Add rounding regression test.
1876 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1878 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1880 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1881 structures in registers for pinvoke wrappers.
1883 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1885 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1887 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1889 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1890 wrapper to mono_jit_thread_attach.
1892 * mini.c (mini_jit_thread_attach): New jit icall.
1894 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1895 native->managed wrappers.
1897 * exceptions.cs: Add new regression test.
1899 * mini.c (optimize_branches): Check regions in the cbranch to throw
1900 block case as well. Fixes #73242.
1902 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1904 * mini.c: thread safety fixes.
1906 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1908 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1909 patching stuff, since delegates use jump trampolines so there is
1912 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1915 * tramp-amd64.c: Fix build.
1917 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1918 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1920 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1921 Rename this to mono_arch....
1922 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1924 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1926 * mini-amd64.c (emit_call): If both the caller and the callee is
1927 guaranteed to have 32 bit addresses, emit a normal call.
1929 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1931 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1932 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1933 method_ptr inside delegates.
1935 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1937 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1938 invalidated. Fixes #73001.
1940 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1942 * mini-x86.c: Only use stdcall for pinvokes on windows.
1944 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1946 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1947 * mini-x86.c: remove unreliable __thread var offset detection,
1948 use the correct accessors and enable by default.
1950 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1952 * mini.c (mono_jit_free_method): Fix memory leak.
1954 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1956 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1958 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1960 * cpu-amd64.md: Fix lengths of atomic opcodes.
1962 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1964 * driver.c: try to not imply using ICU is any good.
1966 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1968 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1969 functions as inline ops.
1971 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1972 some Interlocked functions as inline ops.
1974 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1976 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1978 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1980 * mini.c: Add support for OP_NOT_TAKEN.
1982 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1983 structures in registers for pinvoke wrappers.
1985 * mini-amd64.c: Fix warnings.
1987 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1989 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1991 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1993 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1994 address instead of loading the address from it.
1996 * mini-x86.c: Add support for returning small structs in registers
1997 on Win32. Fixes part of #70864.
1999 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
2001 * trace.c (get_token): Improve error checking.
2003 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
2005 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
2007 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
2009 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
2010 it can be reused for MonoClass.
2011 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
2014 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
2016 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
2017 instead of a MonoReflectionMethod. The method information wasn't used
2018 when displaying SecurityException details (but will be now).
2020 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
2022 * Makefile.am : windows build fix.
2024 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
2026 * iltests.il: Add new regression test.
2028 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
2031 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
2033 * mini.c: Moved linkdemand check into helper function check_linkdemand
2034 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
2037 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
2039 * declsec.c: Added statistics counter for different kinds of
2041 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
2042 (and commented) declaration.
2043 * mini.c: Added statistics counter for security Demand code
2044 generation. Added display of security statistics.
2046 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
2048 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
2049 Fix compilation errors under gcc-2.95.
2051 2005-02-12 Ben Maurer <bmaurer@ximian.com>
2053 * mini.c, driver.c: Use the new jit trampoline hashtable
2055 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2057 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
2059 2005-02-11 Martin Baulig <martin@ximian.com>
2061 * debug-mini.c (mono_debug_close_method): Free the line number array.
2063 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
2065 * aot.c: Break up large methods into smaller ones. Share GOT slots for
2068 * mini.h: Bump AOT file format version.
2070 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
2072 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
2074 * declsec.h: Added macros to get/set lazyly initialized security
2075 informations about assemblies. Added new enum for different type of
2076 possible LinkDemand violation. Added function to check LinkDemands.
2077 * mini.h: Added a field to MonoCompile to hold any security violation
2078 detected when JITting a method (so it can be thrown later).
2079 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
2080 and CEE_CALLVIRT. Added code to throw exception at the end of
2081 mini_method_compile (note: the exception is unhandled right now).
2083 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
2085 * mini.c, jit-icalls.c: use the managed implementation of
2086 memset for initobj and memset, to avoid managed <-> unmanaged
2089 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
2091 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
2092 optimization if it would need a GOT var.
2094 * basic.cs: Add tests for constant propagation and switch statements.
2096 * ssa.c: Fix out-of-range constant propagation and switch statements.
2098 2005-02-09 <vargaz@freemail.hu>
2100 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
2102 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
2104 * cpu-amd64.md (load_membase): Fix max length of load_membase.
2106 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2108 * mini.c: update to new signature of mono_class_get_allocation_ftn().
2110 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
2112 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
2113 arithmetic operations.
2115 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
2117 * mini-ppc.c: add a workaround for broken user code that
2118 DllImports vararg functions with non-vararg signatures.
2120 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
2122 * mini.c (mono_jit_compile_method_inner): Add detection and a
2123 meaningfull error message for assemblies written in Managed C++.
2125 * tramp-amd64.c mini-amd64.h: Add support for
2126 create_trampoline_from_token ().
2128 * aot.c mini-x86.c abcremoval.c: Applied patch from
2129 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
2131 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
2133 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
2134 which takes a MonoImage/token as parameter instead of a MonoMethod.
2136 * aot.c: Use the new trampoline for initializing vtables.
2138 * aot.c: Add support for ldfld/stfld_remote wrappers.
2140 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
2141 rules for compare <MEM>, IMM.
2143 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
2145 * aot.c: Handle inherited finalizers correctly.
2147 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
2149 * inssel.brg (stmt): Add a missing _setup_... ().
2151 * aot.c: Save some parts of the class state to the AOT file and use it
2152 to recompute that state when a class is initialized.
2154 * mini.c: Install AOT hooks into the runtime.
2156 * mini.h: Bump AOT file format version.
2158 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
2161 * iltests.il: Add new test.
2163 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
2167 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
2169 * mini.c: setup the statistical profiler in the thread attach
2170 callback to cope with the new single thread code.
2172 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
2174 * mini-ppc.c: ensure we have enough room for the profiler
2175 calls (fixed bug#72084).
2177 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
2179 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
2182 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2184 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
2186 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2188 * ssapre.c: Fixed an issue with down safety (this allows IronPython
2189 to succesfully execute parrotbench).
2190 * ssapre.h: Likewise.
2192 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2194 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
2195 variable for stores to method arguments (fixes a SSAPRE issue).
2197 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2199 * mini.c: handle value types in dup, fixes gen-112.cs.
2201 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
2203 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
2204 sequence for calls in dynamic methods to avoid thunks.
2206 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
2208 * mini.c: correctly remove dynamic methods from the hashtable.
2210 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2212 * driver.c: Disabled SSAPRE until fix the bug that appears
2213 in IronPython's parrotbench.
2215 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
2217 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
2219 * mini.c (mono_method_to_ir): Revert the previous change.
2221 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
2224 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
2225 mono_jit_info_table_find () etc. when running under valgrind.
2227 * inssel.brg: Fix warnings.
2229 * mini-exceptions.c: Fix warnings.
2231 2005-01-31 Martin Baulig <martin@ximian.com>
2233 * driver.c (compile_all_methods_thread_main): Don't try to compile
2234 generic methods or anything which has type parameters.
2236 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
2238 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
2240 * TestDriver.cs: Add --verbose flags.
2242 * graph.c ssa.c: Fix 64 bit warnings.
2244 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
2245 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
2246 Fix 64 bit warnings.
2248 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
2249 variable not spotted by gcc.
2251 * mini-amd64.c inssel-amd64.brg: Applied patch from
2252 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
2253 X86_COMPARE_MEMBASE opcodes.
2255 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
2257 2005-01-29 Ben Maurer <bmaurer@ximian.com>
2259 * *: MonoMethod->signature might be NULL now. You *MUST* use
2260 mono_method_signature.
2262 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2264 * driver.c (compile_all_methods_thread_main): Compile the methods
2265 without invoking cctors.
2267 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2269 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
2270 * basic-calls.cs: test for the above.
2272 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2274 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
2275 MonoJitInfo changes.
2277 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
2279 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
2280 eagerly if it contains dynamic methods.
2282 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2284 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2285 trace, it is now computed by an icall from trace_ips.
2287 * mini-exceptions.c: Fix a warning.
2289 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2291 * mini-exceptions.c: don't bother getting stack trace info if
2292 it's not going to be used.
2294 2005-01-27 Raja R Harinath <rharinath@novell.com>
2296 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2299 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2301 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2303 * aot.c: Avoid calling mono_method_get_header () if not needed.
2305 * mini.h: Bump AOT file format version.
2307 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2309 * mini.c (mono_print_tree): Print more info for calls.
2311 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2313 * declsec.h: Remove warning by adding missing include for marshal.h
2315 2005-01-26 Martin Baulig <martin@ximian.com>
2317 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2320 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2322 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2325 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2327 * aot.c (mono_compile_assembly): Fix a warning.
2329 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2331 * declsec.c: Look for security attributes on the original MonoMethod
2332 (and not the wrapped one). This fix permissions on icalls.
2334 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2336 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2338 * mini.c (mono_allocate_stack_slots): Add a fixme.
2340 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2342 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2344 * inssel.brg: optimize casts of sealed types (more
2345 optimizations waiting for fixes in remoting).
2347 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2349 * inssel.brg (stmt): Add another dummy rule.
2351 * driver.c: Fix warnings.
2353 * driver.c (mono_main): If running under valgrind, instruct glib to use
2354 the system allocation functions so valgrind can track the memory
2355 allocated by the g_... functions.
2357 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2359 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2361 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2363 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2364 variables in try regions.
2366 * mini.c (mini_method_compile): Don't disable optimizations on large
2367 methods when AOT compiling.
2369 * mini.c (mono_allocate_stack_slots): New arch independent method to
2370 allocate stack slots. Not yet used.
2372 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2374 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2376 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2378 * mini-ppc.c: make the branch info relative as the code
2379 buffer can be reallocated.
2381 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2383 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2384 * driver.c: Removed the AOT/security restriction. Now initialize the
2385 security manager (in metadata) if --security is used.
2386 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2387 rather than the pointer to declarative security, when AOT is used.
2389 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2391 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2392 basic blocks, reduced intrinsic exception throwing code size.
2394 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2396 * driver.c (mini_usage): Reorder the usage screen.
2398 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2400 * mini.c (mono_resolve_patch_target): Fix warning.
2402 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2404 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2407 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2409 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2410 breaks the amd64 build.
2412 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2413 register allocation. Fixes #71454.
2415 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2417 * arrays.cs: Add new regression test.
2419 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2421 * ssapre.c: Turned usage of snprintf to GString.
2422 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2423 (I left it on by mistake in my previous commit).
2425 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2427 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2428 on cond branch optimization (fixes bug# 71515).
2430 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2432 * abcremoval.c: Fixed bug 71062.
2433 * abcremoval.h: Likewise.
2435 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2437 * mini.c: Added a new functionality to optimize_branches, the removal
2438 of useless basic blocks, and fixed some problem in the removal of
2439 critical edges; some utility functions added for both purposes.
2440 * ssapre.c: Added complex expression support, and fixed bug 70637.
2441 * ssapre.h: Likewise.
2442 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2444 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2445 * driver.c: Re-enabled SSAPRE.
2447 2005-01-19 Martin Baulig <martin@ximian.com>
2449 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2450 the result of mono_get_method_constrained().
2452 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2454 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2457 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2459 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2460 be detected. Fixes #59296.
2462 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2464 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2465 which can happen. Fixes #71361.
2467 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2469 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2472 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2474 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2475 appdomain-unload.exe to fail.
2477 * mini.c: Fix some memory leaks.
2479 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2481 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2482 Fixed bug and sped up some codepaths.
2484 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2486 * mini.c: Fix some memory leaks.
2488 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2491 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2493 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2496 * iltests.il: Add regression test for #71320.
2498 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2500 * mini.c (mono_codegen): Fix installation of profiler hooks.
2502 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2504 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2506 * mini.h, mini.c, cfold.c: optimize access to enum
2507 readonly fields, too. Eval conditional branches if possible
2508 to perform unreachable code removal in more cases.
2510 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2512 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2514 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2517 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2518 WinXP DEP. Fixes #71244.
2520 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2522 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2524 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2526 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2528 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2530 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2533 * mini.h: Bump AOT version.
2535 * mini.h (MonoCompile): Change exvar to a hash table.
2537 * mini.c: Allocate a separate exvar for each handler block.
2539 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2541 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2542 ex var with the pending exception and only throw if the two are equal.
2545 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2547 * mini-x86.c: Fix warnings.
2549 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2550 used by all the ports now.
2552 * aot.c: Add write-symbols and save-temps options.
2554 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2556 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2558 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2560 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2563 * tramp-s390.c: Check vtable slot belongs to the domain.
2565 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2566 as per other platforms.
2568 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2570 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2572 * driver.c: we don't run the Main() code in a subthread anymore.
2574 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2576 * mini.c: added experimental rtc support in the statistical
2577 profiler: if the user has the permission, more accurate statistics
2578 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2579 The MONO_RTC value must be restricted to what the linux rtc allows:
2580 power of two from 64 to 8192 Hz.
2582 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2584 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2586 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2588 * mini-ppc.c: better icache flush for smp.
2590 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2592 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2594 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2595 amd64 port, not yet used.
2597 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2599 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2602 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2604 * driver.c: Added --security option to activate the security manager.
2605 Right now this will allow code generation for declarative demands and
2606 is disabled when AOT is specified.
2607 * mini.c: Add code generation for declarative security demands.
2608 * mini.h: Add mono_use_security_manager as an extern gboolean.
2610 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2612 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2613 emitting more dense assembly code.
2615 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2616 exception throwing stuff.
2618 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2620 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2623 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2626 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2629 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2631 * tramp-*.c: Only patch vtable slots if the object is in the current
2632 domain. Fixes appdomain-unload.exe.
2634 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2636 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2639 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2641 * mini.c (reverse_branch_op): New helper function.
2643 * mini.c (optimize_branches): Run the new optimization only on
2644 platforms which support it. Also reverse all kinds of branches.
2646 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2648 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2651 * mini.c (optimize_branches): Reverse not-equals branches if the false
2652 bblock is a throw. This happens a lot of time with argument checking in
2655 * mini.c (mono_codegen): Add support for placing basic blocks after
2656 the function epilogue.
2658 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2661 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2663 * mini.c (setup_stat_profiler): Only set this up if the platform
2664 supports ITIMER_PROF.
2666 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2668 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2671 * inssel.brg: Fix a warning.
2673 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2675 * mini.c: added support for statistical profiler
2676 (run with: --profile=default:stat).
2678 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2680 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2682 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2684 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2685 related to global registers from the amd64 port.
2687 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2689 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2691 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2692 with global registers.
2693 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2695 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2697 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2699 * debug-mini.c (encode_value): Fix off-by-one.
2701 * aot.c (encode_value): Likewise.
2703 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2705 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2707 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2710 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2712 * aot.c (emit_method_info): Increase size of temp buffer.
2714 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2717 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2719 * aot.c (emit_method_info): Fix build.
2721 * aot.c: Further rework of the AOT file format to reduce the size of
2722 the method info data.
2724 * mini.h: Bump AOT file format version.
2726 2004-12-27 Martin Baulig <martin@ximian.com>
2728 * mini.c (mini_get_method): New static method; call
2729 mono_get_method_full() and mono_get_inflated_method().
2730 (mono_method_to_ir): Use mini_get_method() instead of
2731 mono_get_method_full().
2733 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2735 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2737 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2739 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2741 * inssel-amd64.brg: Add some optimization rules.
2743 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2745 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2746 standard not GC'd stuff is fine.
2748 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2750 * aot.c: Rework the AOT file format to get rid of most of the global
2751 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2753 * mini.h: Bump AOT file format version.
2755 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2757 * mini.h: Bump AOT file format version.
2759 * aot.c (mono_aot_is_got_entry): New function to determine if an
2760 address is inside a GOT.
2762 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2764 * cpu-pentium.md: Increase the maximum size of some instructions which
2765 might involve a got access.
2767 * mini.c (get_method_from_ip): Another debug helper function.
2769 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2770 when got var accesses are created during the decompose phase.
2772 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2774 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2775 argument mini_compile_method and to MonoCompile, and use this to
2776 determine whenever a given method is compiled for AOT. This allows the
2777 other methods compiled during AOT compilation to be free of AOT stuff,
2778 so the backends does not need to add special support for them by
2779 creating a fake GOT etc.
2781 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2784 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2786 * mini.c (mono_method_to_ir): It turns out that some of the
2787 x-appdomain wrappers are lax with types, so just ignore this for
2790 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2791 at the vtable->klass. If it is non-shared code we can just use the
2794 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2796 * mini-ppc.c: access MonoDomain from tls, too.
2798 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2800 * declsec.c: Removed unused variable (and related warning ;-)
2802 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2804 * iltests.il: New test for LDELEMA on an array of ref types.
2806 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2807 all ldelema's on reftypes.
2808 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2809 it was the wrong place to put it.
2811 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2812 register to pop to make this cleaner, at the request of Paolo.
2814 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2816 * mini-ops.h (OP_GETHASHCODE): New op.
2818 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2820 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2823 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2826 * mini-x86.c (mono_arch_output_basic_block): Rather than
2834 The first is 3 bytes while the second is 1. This saves 36 kb on
2835 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2836 see a small boost because of icache locality.
2838 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2840 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2842 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2843 started code sharing with the generic code.
2845 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2847 * mini-ppc.c, cpu-g4.md: added code for direct access to
2850 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2852 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2853 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2856 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2858 * declsec.c|h: Added functions to cache the declarative stack modifiers
2859 in MonoJitInfo and to create a security frame from a MonoJitInfo
2861 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2862 created. Register internal calls for System.Security.SecurityFrame::
2863 _GetSecurityFrame and _GetSecurityStack.
2864 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2865 the definitions for the new stack walk/callback mechanism.
2866 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2867 first security frame for LinkDemands and InheritanceDemands) and
2868 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2870 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2871 walk initialization (lupus).
2873 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2875 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2877 (handle_loaded_temps): Do not create a temporary variable for
2878 things that we know are temps. They will never be modified.
2879 (mono_spill_call): Set MONO_INST_IS_TEMP
2880 (mono_emulate_opcode): ditto
2882 (mono_method_to_ir.CEE_DUP): ditto
2884 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2886 * mini.c (type_to_eval_stack_type): Make this handle the void type
2887 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2888 (emit_tree): use ip_in_bb to special case some common idioms
2889 Update all callers to pass in the IP.
2890 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2892 This gives us a nice 2% speedup in mcs bootstrap.
2894 * mini-x86.c (peephole_pass): Peephole pass to make
2903 * mini.c (ip_in_bb): new method.
2904 (mono_method_to_ir): use this method rather than doing the hash
2907 * linear-scan.c (mono_linear_scan): When expiring actives, you
2908 don't need to keep around variables that expire on this
2909 instruction. This makes it so that:
2912 store (ebx add (ebx, 1))
2916 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2918 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2919 combination to avoid doing two copies. Fix up problems with previous
2922 * mini.c: Fix 64 bit warnings.
2924 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2926 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2928 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2929 changes from the x86 code.
2931 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2933 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2935 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2936 throwing code to reduce its size, unify the AOT and non-aot code and
2937 get rid of relocations in the AOT case.
2939 * mini-x86.h mini.c exceptions-x86.c
2940 (mono_arch_get_throw_corlib_exception): New arch specific function to
2941 raise corlib exceptions which doesn't require relocations in the
2944 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2946 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2948 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2951 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2954 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2956 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2957 with add function when used from Inc/dec atomic
2958 functions. Re-enabled optimization on x86.
2959 * mini-ops.h: renamed atomic_add functions to
2960 allow _add to match the Interlocked::Add and
2961 _add_next to match Interlocked::Inc/Dec.
2963 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2965 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2966 linking of BBs to the end BB, and enabled SSAPRE also with
2967 consprop and copyprop (which was prevented by that bug).
2969 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2971 * mini-x86.c: disabling the Interlocked optimizing code.
2973 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2975 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2978 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2980 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2981 interlocked optimization due lack of support on x86, rewrote
2982 exchange to take into account that base may be in eax.
2984 xsp works again; activated Interlocked optimizing code.
2986 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2988 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2990 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2992 * mini-ops.h: Add new opcodes.
2994 * mini.h: Add new patch types. Add got_var to MonoCompile.
2996 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2997 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2998 make it work with all kinds of patchable code.
3000 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
3001 address of the GOT, and referencing entries in the GOT.
3003 * mini.c: Add code to load the GOT address if needed by an opcode.
3005 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
3006 independent AOT code on the x86 using an elf-style Global Offset Table.
3008 2004-12-14 Raja R Harinath <rharinath@novell.com>
3010 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
3012 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3014 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
3017 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
3019 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
3020 of Interlocked:Increment/Decrement/Add as inline ops.
3021 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
3023 2004-12-12 Geoff Norton <gnorton@customerdna.com>
3025 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
3026 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
3028 2004-12-12 Duncan Mak <duncan@ximian.com>
3030 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
3031 again. `patch_info->table_size' is no longer valid after Zoltan's
3034 2004-12-12 Martin Baulig <martin@ximian.com>
3036 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
3037 if we are the "real" method, ie. not an inlined method inside it.
3039 2004-12-11 Ben Maurer <bmaurer@ximian.com>
3041 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
3042 before we look in the special fields table. This fixes
3043 ../tests/thread-static-init.cs.
3045 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3047 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
3048 for Array get_Rank and get_Length. Fixes bug #70465.
3050 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
3052 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
3053 separate structure to reduce the size of MonoJumpInfo.
3055 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
3057 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
3059 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
3061 * mini.c (mini_get_inst_for_method): Changed to allow ports
3062 to return a MonoInst instead of opcode
3063 (renamed mini_get_opcode_for_method to better reflect the new functionality)
3065 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
3066 Allow ports to return a created MonoInst instead of op-code, will enable
3068 (renamed mini_get_opcode_for_method to better reflected the functionality)
3070 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
3072 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
3074 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
3076 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
3079 2004-12-08 Martin Baulig <martin@ximian.com>
3081 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
3082 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
3084 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
3086 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
3089 * exceptions.cs: Disable some tests which depend on properties of x86 fp
3092 2004-12-08 Raja R Harinath <rharinath@novell.com>
3094 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
3096 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
3098 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
3099 bug introduced by the previous patch.
3101 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
3103 * mini-ppc.c, objectc.cs: handle large structs passed by value
3106 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
3108 * mini-ppc.c: OP_ARGLIST implementation from
3109 Geoff Norton <gnorton@customerdna.com>.
3111 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
3113 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
3114 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
3116 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
3118 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
3120 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3122 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
3125 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
3127 * mini-sparc.c: Zero out localled-ed memory.
3129 * iltests.il: Add tests for zeroing out localloc-ed memory.
3131 2004-12-04 Martin Baulig <martin@ximian.com>
3133 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
3134 mono_method_get_signature_full().
3136 2004-12-03 Massimiliano Mantione <massi@ximian.com>
3138 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
3139 and some utility functions (always for SSAPRE), integrated SSAPRE.
3141 * driver.c: Added ssapre option.
3142 * ssa.c: Small fix on OP_ARG handling.
3143 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
3144 * Makefile.am: Likewise.
3146 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
3148 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
3151 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
3154 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3156 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
3158 * cpu-s390.md : Increase instruction length of oparglist.
3160 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
3162 2004-11-30 Martin Baulig <martin@ximian.com>
3164 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
3165 virtual generic methods. We call a special helper_compile_generic_method()
3166 icall to retrieve the method from the vtable, inflate and compile
3167 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
3169 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
3171 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
3173 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
3175 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
3177 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
3180 2004-11-27 Ben Maurer <bmaurer@ximian.com>
3182 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
3183 platforms with PIC aot.
3185 2004-11-28 Martin Baulig <martin@ximian.com>
3187 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
3190 2004-11-28 Martin Baulig <martin@ximian.com>
3192 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
3193 the result of mono_type_get_underlying_type() to check whether
3196 2004-11-26 Martin Baulig <martin@ximian.com>
3199 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
3202 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
3204 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
3205 the same way as the other arguments so they won't get clobbered.
3207 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
3208 calls through R11 since it is clobbered by the trampoline code.
3210 2004-11-26 Raja R Harinath <rharinath@novell.com>
3212 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
3213 pick up in-tree mscorlib.dll.
3215 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
3217 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
3219 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
3220 runtime data/code are now stored in a table similar to the GOT in ELF.
3221 This allows the code itself to be position independent.
3223 * aot.c: Fix loading of referenced assemblies after the lazy assembly
3226 * aot.c: Attach ELF type (object/function) directives to all global
3229 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
3231 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
3233 * mini-amd64.h: Turn on PIC AOT code.
3235 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
3236 returning the offset within an OP_AOTCONST instruction where the GOT
3237 offset needs to be added.
3239 * mini.h: Bump AOT file format version.
3241 2004-11-25 Martin Baulig <martin@ximian.com>
3243 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
3244 uninflated generic methods.
3246 2004-11-25 Martin Baulig <martin@ximian.com>
3248 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
3250 2004-11-24 Martin Baulig <martin@ximian.com>
3252 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
3253 original klass (this only applies for generic instances).
3255 2004-11-24 Martin Baulig <martin@ximian.com>
3257 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
3258 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
3261 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
3263 * mini.c (mono_method_to_ir): Disable inlining for methods containing
3264 localloc. Fixes #69678.
3266 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
3268 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
3270 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
3271 used SSE registers on pinvoke calls. Fixes #69774.
3273 2004-11-23 Geoff Norton <gnorton@customerdna.com>
3275 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
3276 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
3278 2004-11-23 Raja R Harinath <rharinath@novell.com>
3280 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
3281 Refer directly to the mcs/ tree.
3283 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3285 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3286 Check if a trampoline for a synchronized method is required.
3288 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3290 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3291 with localloc if needed. Throe arithmetric exception in
3292 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3293 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3295 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3297 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3298 types before switching on type. Fixes #69622.
3300 2004-11-19 Raja R Harinath <rharinath@novell.com>
3302 * Makefile.am (check-local): New. Integrate into 'make check'.
3303 (MCS,RUNTIME): Define using in-tree mono and mcs.
3305 (%.exe): Use $(ILASM).
3307 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3309 * mini-ppc.c: adjust initial prolog size (bug #69691).
3311 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3313 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3316 2004-11-17 Raja R Harinath <rharinath@novell.com>
3318 * Makefile.am (clean-local): Rename from 'clean'.
3320 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3322 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3323 to mono_arch_is_int_overflow.
3324 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3327 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3329 * declsec.c|h: New files to support declarative security attributes.
3330 Added function to check if a method has (applicable) security.
3331 * mini.c|h: Add check for declarative security attributes in
3332 mono_method_check_inlining.
3333 * Makefile.am: Added declsec.c and declsec.h to the build.
3335 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3337 * mini.c, mini.h: update to keep dynamic code info per-domain.
3339 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3341 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3342 (mini_init): Get rid of it from here too.
3344 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3346 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3347 implemented OP_RETHROW (patch by Geoff Norton
3348 <gnorton@customerdna.com>).
3350 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3352 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3353 between appdomains. Fixes appdomain-unload on PPC.
3355 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3357 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3358 mini-exceptions.c: handle the new wrapper types.
3359 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3360 token value as a MonoClass* when compiling a wrapper.
3361 mono_jit_create_remoting_trampoline now takes an additional
3362 MonoRemotingTarget parameter.
3364 2004-11-10 Martin Baulig <martin@localhost>
3366 * mini.c (mono_method_to_ir): Use `generic_container->context'
3367 rather than creating a new one.
3369 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3371 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3373 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3375 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3377 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3378 the experimental aot cache stuff.
3380 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3382 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3383 mini-exceptions.c: update to exception clause structure changes.
3385 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3387 * exceptions-x86.c (throw_exception): Fix warnings.
3389 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3392 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3394 * exceptions-sparc.c (get_throw_exception): Really fix this.
3396 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3398 * tramp-*.c: we no longer support icalls without wrappers, so
3399 a bit of code can be removed here
3401 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3403 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3406 * cpu-sparc.md: Add op_rethrow.
3408 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3410 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3412 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3413 * mini-ops.h: Add OP_RETHROW.
3415 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3417 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3419 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3421 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3422 Makes the output much easier to read
3424 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3426 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3427 prevents another huge leak when compiling with ssa. Secondly, the
3428 performance of doing this rather than freeing the lists is much
3429 better. GList does a lock every time you allocate a list link,
3430 so that it can use a memory pool. So, it is better to just use
3431 a memory pool of our own.
3433 * ssa.c, linear-scan.c: replace g_list_remove_link with
3434 g_list_delete. The remove one does not free the GList, so we were
3435 leaking memory. On -O=all --compile-all with corlib, this cut down
3436 3 MB of allocations.
3438 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3440 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3442 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3444 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3445 into a new function mono_create_jit_trampoline ().
3447 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3449 * trace.c (get_spec): Allow tracing of classes without a namespace.
3451 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3453 * mini.c: Fix pointer overwrite in mini_method_compile.
3455 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3457 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3458 The darwin ABI needs some special handling for 1 and 2 byte structs
3459 Lets use lbz/lhz instead of lwz everywhere.
3460 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3461 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3462 Use stb/sth for the former, and put the latter always on stack instead of in
3465 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3467 * trace.c (is_filenamechar): Add '_'.
3469 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3471 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3473 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3475 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3477 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3478 depends on libmonogc. Fixes #68805.
3480 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3482 * mini.c (mono_jit_free_method): Provide extra information for
3483 this error. Currently this leaks, but will be turned into a
3484 developer option in the future.
3486 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3488 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3490 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3492 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3493 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3494 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3496 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3498 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3499 trampolines for AOT code.
3501 2004-10-22 <vargaz@freemail.hu>
3503 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3504 constructed types. Fixes #68136.
3506 2004-10-21 Martin Baulig <martin@ximian.com>
3508 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3509 if it returns true, unwind the stack to the call instruction.
3511 2004-10-21 <vargaz@freemail.hu>
3513 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3515 * mini.h: Bump AOT version number.
3517 * objects.cs: Add another test for unbox trampolines.
3519 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3522 2004-10-20 <vargaz@freemail.hu>
3524 * driver.c: Add SHARED to the set of optimizations tested.
3526 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3528 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3531 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3533 2004-10-20 Martin Baulig <martin@ximian.com>
3535 * mini-exceptions.c (mono_handle_exception): Call
3536 mono_debugger_handle_exception() to tell the debugger about
3537 catch/finally clauses.
3539 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3541 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3543 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3546 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3548 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3549 methods as their native size, fixed bug #57543, #57545.
3550 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3551 This saves a temporary register and mullw call down into 1 (minor perf
3552 increase for cases like sum = sum * 5; This use to translate into:
3555 It now translates to
3558 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3560 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3563 2004-10-11 Martin Baulig <martin@ximian.com>
3565 * mini.c (mono_method_to_ir): If we're a generic method, get the
3566 MonoGenericContainer from our MonoMethodNormal and create a
3567 MonoGenericContext from it.
3569 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3571 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3573 * basic-long.cs: Add test for checked i8->i2 cast.
3575 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3577 * inssel-ppc.brg: added a couple of speedup rules.
3579 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3581 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3582 to speed up rebuilds.
3584 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3586 * mini-s390.c: Minor fix to OP_OR_IMM.
3588 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3590 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3591 better. Fixes appdomain-unload.exe on sparc.
3593 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3595 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3596 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3599 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3601 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3603 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3605 * mini.c: Always generate a field read/write wrapper for members
3606 of the class MarshalByRefObject since the actual instance could
3609 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3611 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3613 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3615 * driver.c mini.h trace.c: Move the setting of the main assembly into
3616 a separate function called mono_trace_set_assembly () and call it after
3617 actually loading the main assembly. Fixes #66872.
3619 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3621 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3622 using the code manager.
3624 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3626 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3628 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3630 * cpu-amd64.md: Fix bug in previous patch.
3632 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3635 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3637 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3638 mini-exceptions.c: updates for changed stack walk interface.
3640 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3642 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3644 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3646 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3648 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3650 * driver.c (mini_regression_list): Do not call mono_assembly_close
3651 since assemblies can't be unloaded.
3653 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3655 * cpu-amd64.md: Fix more instruction lengths.
3657 * cpu-amd64.md: Fix lengths of some instructions.
3659 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3661 * inssel.brg: Make the array ldelema check aot friendly.
3663 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3665 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3667 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3669 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3671 * mini-x86.c: Fix build.
3673 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3674 mono_type_get_underlying_type () helper function to simplify code.
3676 2004-09-09 Martin Baulig <martin@ximian.com>
3678 * mini-amd64.c: Don't access `type->data.klass' directly, call
3679 mono_class_from_mono_type() instead since the type may be a
3682 2004-09-09 Martin Baulig <martin@ximian.com>
3684 * mini-amd64.c (get_call_info): Fix support for generic instances.
3685 (add_valuetype): Use mono_class_from_mono_type() to get the class
3686 since we can be a generic instance.
3688 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3690 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3692 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3694 * liveness.c: reset spill costs on each scan: bug 62107
3696 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3698 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3699 unnecessary line that doesn't compile
3701 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3703 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3704 trampolines, make them call an error function so people can fix their
3707 2004-09-06 Martin Baulig <martin@ximian.com>
3709 * mini.c (mono_method_to_ir): When initializing locals, handle a
3710 generic instances like a valuetype if it's a valuetype and like a
3711 class if it's a class.
3713 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3715 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3716 stack. Fixes #64674.
3718 * exceptions.cs: Add test for unwinding of call arguments.
3720 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3722 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3723 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3724 set the carry/borrow flag). The sparc and s390 implementations
3725 can now use optimized versions (and simplify the code). ppc bugfixes.
3727 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3729 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3731 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3733 * inssel-amd64.brg: Remove leftover 32 bit rule.
3735 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3737 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3739 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3740 mono_arch_find_jit_info functions into a new function. Fix a memory
3743 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3746 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3748 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3751 * exceptions.cs: Add array size tests.
3753 * mini.c: Allocate a separate icall wrapper for each arity of
3754 mono_array_new_va. Fixes #59509.
3756 * exceptions.cs: Add testcase for 64578.
3758 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3760 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3762 2004-09-02 Martin Baulig <martin@ximian.com>
3764 * mini.c (mono_method_to_ir): When initializing the locals, call
3765 handle_initobj() on the generic instance itself, not its
3768 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3770 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3771 MonoJitInfo for dynamic methods.
3773 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3775 * mini.c: Add support for freeing JIT data for dynamic methods.
3777 2004-09-01 Martin Baulig <martin@ximian.com>
3779 * mini-x86.c (is_regsize_var): Added support for generic
3781 (mono_arch_emit_prolog): Make this compile again, use
3782 `x86_push_imm_template (code)'.
3784 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3786 * mini-x86.c: make all push_imm instructions that get
3787 patched always emit the long form
3789 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3791 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3792 in a per-domain hash.
3794 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3797 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3799 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3802 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3805 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3806 Beginnings of SSE2 support.
3808 * exceptions.cs: Add more tests for checked int<->uint casts.
3810 2004-08-28 Martin Baulig <martin@ximian.com>
3812 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3816 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3817 Handle generic instances recursively.
3819 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3821 * iltests.il: test for conv.u8 on a constant
3823 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3825 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3826 LCONV_x4 (shrun_32 (membase)).
3828 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3830 * inssel-x86.brg: c&p rules for push/setret of long
3832 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3834 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3835 compare (regvar, base)
3837 * inssel-x86.brg: more burg love
3839 * inssel.brg: more cleanup
3841 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3843 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3845 * basic-long.cs, basic-calls.cs: new tests for optimization.
3847 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3849 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3852 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3854 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3856 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3858 * inssel.brg (mini_emit_memcpy): use
3859 NO_UNALIGNED_ACCESS to disable memcpy optimization
3861 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3863 * mini-amd64.c: Handle generic types in various places.
3865 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3867 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3869 * mini.c (handle_box): Fix warning.
3871 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3873 * mini-amd64.h: Enable the emit_state optimization.
3875 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3877 * mini-amd64.c: Add some new 64 bit peephole opts.
3879 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3881 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3883 * mini-amd64.c: Register allocator fixes.
3885 * mini.c: Add an optimization to emit_state to avoid allocation of new
3886 registers on some platforms.
3888 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3890 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3892 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3893 allocation. Fixes #63085.
3895 * basic-long.cs: Add new regression test.
3897 * mini-amd64.c: Register allocator improvements.
3899 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3901 * mini-amd64.c (read_tls_offset_from_method): Add another code
3904 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3905 instruction sequence for nullifying class init trampolines.
3907 * objects.cs: Add new regalloc test.
3909 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3911 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3913 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3915 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3918 * driver.c: Fix profiling after TLS changes.
3920 * driver.c (mono_main): Set mono_stats.enabled if needed.
3922 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3925 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3927 * mini-x86.c: use a 1 op rather than a 2 op tls access
3928 instruction -> faster.
3930 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3932 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3935 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3937 * exceptions-sparc.c (throw_exception): fix typo
3939 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3941 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3942 set tree->dreg correctly with tls. Allow any
3943 register to be used.
3945 * mini-x86.c (read_tls_offset_from_method): add new code
3946 generation pattern seen with GCC.
3949 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3951 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3952 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3953 exceptions-sparc.c: fix some performance issues in exception
3954 handling and setting of the stack trace for exceptions that were
3957 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3959 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3962 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3965 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3967 This patch inlines tls access, when possible.
3969 * mini.h: new arch functions for TLS intrinsics.
3970 All platforms updated with a stub.
3972 * mini.c: use the new intrinsics
3974 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3975 arch specific intrinsic for tls variables
3977 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3979 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3982 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3984 * mini.c: thread local allocation
3986 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3988 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3990 * Makefile.am: Link against the static version of libmonogc.
3992 * Makefile.am: Link the static versions of the convenience libraries
3993 into the mono executable.
3995 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3997 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3999 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
4000 on integer overflow.
4002 * mini-amd64.c: Reorganize function call code.
4004 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
4006 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4008 * inssel-x86.brg: use xor eax,eax.
4010 * basic.cs: new tests
4012 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4014 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
4015 in exception throwing code.
4017 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4019 * inssel-x86.brg: use xor esi,esi.
4021 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4023 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
4024 can trace methods compiled during mini_init () too.
4026 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
4029 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4031 * Makefile.am: static link on x86 (r=zoltan)
4033 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4035 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
4036 code since it causes some programs to fail.
4038 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
4040 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
4042 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
4044 * mini.c: ovfops_op_map - add STACK_OBJ case for
4046 * basic.cs: add test_0_pin_string as test
4049 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
4051 * Makefile.am: build C# if srcdir != builddir
4053 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4055 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
4056 fall-through blocks.
4058 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4060 * driver.c: enable loop by default again and include abcrem in -O=all.
4062 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
4064 * iltests.il: Add some localloc tests.
4066 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
4068 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
4071 * inssel-amd64.brg: Add some optimizations.
4073 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
4076 * Makefile.am: Statically link mono against libmono on AMD64.
4078 * mini-amd64.c inssel-amd64.brg: Optimizations.
4080 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
4082 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
4084 * tramp-amd64.c: Patch calling code in trampolines.
4086 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
4088 * mini-amd64.c: pinvoke struct passing fixes.
4090 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
4092 * mini-sparc.c: redo change, make mono_arch_cpu_init call
4093 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
4095 2004-08-05 Duncan Mak <duncan@ximian.com>
4097 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
4100 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4102 * mini-amd64.c (emit_move_return_value): Move return value for normal
4105 2004-08-05 Martin Baulig <martin@ximian.com>
4107 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
4108 `type->type'; just modify `type' itself when dealing with enums
4109 and generic instances.
4110 (check_call_signature): Make `simple_type' a `MonoType *'.
4112 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4114 * mini.c: Use OP_PADD to add offsets to addresses.
4116 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
4118 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
4120 * mini-sparc.c (mono_arch_emit_epilog): fix check
4121 for folding last op into restore instruction
4123 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4125 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
4126 helper methods using the code manager.
4128 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
4130 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
4132 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4134 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
4135 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
4137 * mini-s390.c: fix tail processing
4139 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
4141 * mini-ppc.c: mul.ovf.un exception name fix.
4143 2004-08-03 Martin Baulig <martin@ximian.com>
4145 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
4146 instances; before jumping to `handle_enum', also modify `ptype'.
4148 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
4150 * cpu-sparc.md: fcall maximal length too small.
4152 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
4154 * mini-amd64.c mini.h: Add initial support for passing/returning
4155 structures to/from pinvoked methods.
4157 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
4159 * mini-ppc.c: reg allocator fix.
4161 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
4163 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
4165 * inssel.brg: Optimize memset on 64 bit machines.
4167 * mini-amd64.c: Fix some vararg cases.
4169 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4171 * mini-s390.c: Corrected macro in emit_float_to_int
4173 * s390-abi.cs: Tests to exercise the s390 ABI
4175 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4177 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
4180 * basic.cs: Add a test for add.ovf.un.
4182 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
4184 * mini-sparc.c: add case for OP_IDIV_UN
4186 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4188 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
4190 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
4192 2004-07-30 Ben Maurer <bmaurer@ximian.com>
4194 * basic.cs: regression tests.
4196 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
4199 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4201 * basic.cs: Add a new test.
4203 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
4204 and AOT. Various fixes and optimizations.
4206 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
4208 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
4210 * mini-ppc.c: make sure temp regs are not used for global reg
4213 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
4215 * cpu-sparc.md: conv_i8 fix for 64bits
4217 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
4219 2004-07-29 Ben Maurer <bmaurer@ximian.com>
4221 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
4222 add opcode for cmp BYTE PTR [eax], imm.
4224 * inssel.brg: Make memcpy and memset takes bases.
4226 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4228 * *-amd64.*: More AMD64 work.
4230 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4232 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
4233 add a compare-not-equal opcode.
4235 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
4237 * mini.c: Use mono_init_from_assembly instead of mono_init.
4239 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4241 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
4243 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
4245 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
4247 * inssel.brg: 64 bit fixes.
4249 * mini.h (MonoCallInst): Add some AMD64 specific data.
4251 * mini.h: Add some OP_P opcodes.
4253 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4255 * basic.cs: tests for 61797 and 61740
4257 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
4259 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
4260 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
4262 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
4264 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
4266 * *-amd64*.*: Ongoing AMD64 work.
4268 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
4270 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
4272 * *-amd64*: Ongoing AMD64 work.
4274 * mini-arch.h: Add AMD64 support.
4276 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
4278 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
4280 * mini-ops.h: Add new opcodes.
4282 * Makefile.am: Add AMD64 support.
4284 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4285 rules into the inssel-long*.brg files.
4287 * *-amd64.*: Add beginnings of AMD64 backend.
4289 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4291 * mini.c (print_dfn): commenting out the code that prints
4292 the cil. With -O=deadce, this makes -v -v crash.
4294 * cpu-pentium.md: make checkthis have a length of 2
4296 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4298 * mini-sparc.h: fix implementations of __builtin
4299 functions for Sun compiler for V9.
4301 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4303 * mini.c: use the new stelem.ref wrapper
4304 * exceptions.cs, arrays.cs: new stelem.ref tests
4306 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4308 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4309 new XSP should work with these changes).
4311 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4313 * inssel-{long32,x86,}.brg: trivial optimizations.
4315 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4317 * mini.c: load value when emitting box operation in
4320 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4322 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4323 is one byte shorter than cmp DWORD PTR [eax], 0.
4325 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4327 * inssel-ppc.brg: arguments on the stack are always
4328 relative to the stack pointer (spotted by Neale Ferguson).
4330 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4332 * exceptions-x86.c: delay appending the method name to the trace until
4333 after mono_jit_info_table_find is called, as this gets the real
4336 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4338 * aot.c: register roots
4340 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4342 * aot.c : I could just use PLATFORM_WIN32 flag.
4344 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4346 * aot.c : Reverting the previous fix. This time it broke linux build.
4348 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4350 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4352 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4354 * mini.c (handle_stack_args): Remove some more debugging code.
4356 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4358 * driver.c mini.h aot.c: Allow additional options to be specified with
4359 --aot and pass them to mono_compile_assembly.
4361 * aot.c: Add experimental code to AOT compile all loaded assemblies
4362 on demand and save the code into a cache in the filesystem.
4364 * aot.c: Add support for more wrapper methods.
4366 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4369 * cpu-*.md: Remove removed opcodes.
4371 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4372 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4373 related icalls to marshal.c.
4375 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4377 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4379 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4381 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4383 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4384 * liveness.c: If liveness is recomputated we need to reset the information
4385 for each variable. This way, if the liveness range has been narrowed
4386 by optimizations that happened after the last computation, we can return
4389 For example, if you have
4394 // Tons of code that does not affect i
4400 i = 0 is dead code and will be removed by SSA. However, when
4401 linear scan gets to the code, i will still appear to be live
4402 throughout the entire block. This prevents good register allocation.
4404 2004-07-06 Martin Baulig <martin@ximian.com>
4406 * debug-mini.c (mono_debug_init_method): Allow
4407 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4408 (mono_debug_add_icall_wrapper): New method.
4410 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4412 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4414 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4417 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4419 * aot.c (mono_aot_load_method): Fix loading of debug info.
4421 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4423 * aot.c: Add logging support.
4425 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4427 * mini.h: Add prototype for mono_print_method_from_ip.
4429 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4431 * inssel.brg: 64 bit fixes.
4433 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4436 * Makefile.am: Add SPARC64 support.
4438 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4440 * aot.c: Fix alignment problems on 32 bit platforms.
4442 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4444 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4447 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4450 * mini.h: Bump AOT file version. Some 64 bit fixes.
4452 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4454 * inssel-sparc.brg: Add new rule to avoid register moves.
4456 * inssel.brg: Add ldind_to_load_membase helper function.
4458 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4460 * mini.c: OffsetToStringData intrinsic.
4462 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4464 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4466 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4469 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4470 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4472 * mini.c: reinstated mono_compile_get_interface_var()
4473 on x86, too, since the change breaks the Gtk# build there as well.
4475 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4477 * driver.c: remove loop from the default optimizations: it seems to
4478 interact badly with some of the other options (see bug #60613).
4480 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4482 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4483 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4485 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4487 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4488 vararg-using methods.
4490 2004-06-21 Martin Baulig <martin@ximian.com>
4492 * mini/mini-exceptions.c
4493 (mono_handle_exception): Added `gpointer original_ip' argument.
4494 After calling mono_unhandled_exception(), call
4495 mono_debugger_unhandled_exception() and if that returns true,
4496 restore the context and return.
4498 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4500 * mini-ppc.c: prefer the use of relative branches so
4501 they won't need to be patched in aot code (patch from Patrick Beard).
4503 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4505 * aot.c: patch from Patrick Beard to make the output assembly
4506 more correct for the MacOSX assembler. Small tweak to
4507 generate sane images on Linux/PPC, too.
4509 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4511 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4512 case until bug #59509 is fixed (shows up in #60332).
4514 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4516 * mini.c: make sure the needed wrappers are compiled, too, with
4519 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4521 * driver.c: remove NPTL reference in --version output.
4523 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4525 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4526 generate valid assembly for the Mach-O assembler.
4528 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4530 * driver.c: don't include abcrem in the all optimization specifier
4531 since it slows down jit compilation too much for now.
4533 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4535 * mini.c: use BIGMUL only if both operands have the same signage.
4536 * iltests.il: Test for bug 60056. (errors related to signage in
4541 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4543 * mini.c, aot.c: memory leak fixes.
4545 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4547 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4549 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4551 * Makefile.am: remove the -static hack completely, it links in
4552 statically glib as well.
4554 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4556 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4557 * exceptions.cs: make it compile with new mcs/csc.
4559 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4560 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4561 and added relevant test case.
4563 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4565 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4566 regressions in gtk-sharp.
4568 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4570 * exceptions.cs: New regression tests.
4572 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4574 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4576 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4578 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4580 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4582 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4584 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4586 * mini.c (mono_jit_runtime_invoke): Init class in this
4587 method instead of trusting mono_jit_compile_method to
4588 do the work (because wrappers can be in object class)
4590 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4592 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4594 * basic-long.cs: New regression test.
4596 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4598 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4601 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4603 * Makefile.am: fix miguel's change to build mono statically against
4604 libmono (track build dependencies).
4606 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4608 * cfold.c: Some glib versions do not have G_MININT32.
4610 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4612 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4613 with precision of tan, atan, sin and cos, and implemented related
4614 regressions tests (fixes bug 54467, but one new problem appeared and
4617 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4619 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4621 * exceptions.cs: Add test for constant folding && division by zero.
4623 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4624 since driver.c is in libmono too, so the optimization was useless.
4626 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4627 variable to driver.c so the compiler can emit more efficient code to
4630 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4632 * Makefile.am: don't distribute generated inssel.[ch] files.
4634 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4636 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4637 into the default appdomain. Fixes #58707.
4639 * jit-icalls.c: Remove the broken approximation for truncl, doing
4640 no conversion is better.
4642 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4645 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4647 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4648 of the mcrxr instruction which is not available on some processors
4649 even if it's documented to be. Implement add and sub overflow correctly
4650 (still not complete for long unsigned). Speed up icalls a bit.
4652 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4654 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4655 we run .cctor in the current domain instead of target_domain.
4657 Fixes bug #58558, .cctor not being called in -O=shared.
4659 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4661 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4663 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4665 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4666 which can be done with an imm8, do it that way.
4667 (mono_arch_output_basic_block): ditto for a jmp
4668 (mono_arch_emit_prolog): Computate maximum offset of a label.
4670 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4672 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4673 now tries to allocate prefered physical reg's for virtual
4674 regs. This reduces the number of emited spills/loads with
4675 20-30% on our core assemblies.
4677 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4679 * jit-icalls.c: truncl() is not needed and trunc() is
4680 the correct thing to do anyway (bug #58287).
4682 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4684 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4687 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4689 * driver.c: enable loop optimizations by default.
4691 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4693 * mini-x86.c: fix calc of max loop size when aligning loops start.
4695 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4697 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4700 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4702 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4705 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4707 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4709 * mini.c (inline_method): Allways inline some wrappers even if the cost
4710 is too large. Fixes #58785.
4712 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4714 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4716 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4717 (crichton@gimp.org). Beginning of support for sparc/linux.
4719 * mini-sparc.c: Optimize retrieval of LMF address.
4721 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4723 * exceptions-ppc.c: handle alloca in methods with clauses.
4725 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4727 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4729 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4731 * mini.c: Delegate most of the abort signal work to
4732 mono_thread_request_interruption, which also handles Stop and Suspend
4735 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4737 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4738 supports the save/restore lmf opcodes.
4740 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4742 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4745 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4747 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4749 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4750 methods which contain array accesses.
4752 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4753 boundaries. Fixes #58537.
4755 * iltests.il: Add regression test for #58537.
4757 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4759 * mini-x86.c (mono_arch_local_regalloc): Last part of
4760 fix for bug #58633 (releasing register to early).
4762 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4764 * basic-long.cs: Add new regression test.
4766 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4768 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4769 register too early on the chain.
4771 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4773 * mini.c (create_helper_signature): Use a helper function to reduce
4774 the code which needs to be written. Also set the calling convention of
4775 icalls on windows. Fixes #57840.
4777 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4779 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4780 exceptions-ppc.c: added helper function to get the instruction address
4781 from a signal handler context.
4783 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4785 * helpers.c: use g_get_tmp_dir. Invokes happyness
4788 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4790 * helpers.c: Add new env variable to pass args to objdump.
4791 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4793 2004-05-17 Radek Doulik <rodo@ximian.com>
4795 * Makefile.am (common_sources): added abcremoval.h so it get
4796 disted and daily mono packages on go-mono.com will build again
4798 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4800 * abcremoval.c: Fixed coding style, added copyright header.
4802 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4804 * mini.h: Added prototype for abc removal main function.
4806 * build_relations_propagation_table.pl: Added copyright header.
4808 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4810 * basic-long.cs: reg test for complex ceq_long bug.
4812 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4814 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4815 reg in long and clob case (bug #58343). Fixed/added comments.
4817 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4819 * mini.c (mono_jit_runtime_invoke): Follow new convention
4820 of calling the invoke method with an function pointer.
4822 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4824 * ChangeLog: Fix author of memory leak patch.
4826 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4828 * Makefile.am: fix make dist as well...
4831 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4833 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4834 on archs where pointers are 4 bytes long.
4836 * Makefile.am: Added abcremoval.c source file.
4838 * abcremoval.c: Added abcremoval.c.
4840 * abcremoval.h: Added abcremoval.h.
4842 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4844 * inssel.brg: Enabled bounds check removal.
4846 * mini.c: Added support for abcrem optimization.
4848 * mini.h: Added abcrem optimization label.
4850 * driver.c: Added support for abcrem optimization.
4852 * propagated_relations_table.def: Added propagated_relations_table.def.
4854 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4856 * mini.c, cfold.c: fix style.
4858 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4860 * mini.c: handle issue with the low-level implementation of
4861 some long opcodes (bug #54209).
4863 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4865 * basic.cs: test for my new cmov stuff.
4867 2004-05-13 Patrik Torstensson
4869 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4870 opt and added peephole documentation.
4872 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4874 * tramp-ppc.c: rewrote the generic trampoline code.
4876 2004-05-11 Patrik Torstensson
4878 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4880 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4882 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4884 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4885 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4887 * mini.c: Add new icalls for AsAny marshalling.
4889 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4891 * tramp-ppc.c, mini-ppc.c: more cleanups.
4893 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4895 * mini.c: no warnings.
4897 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4899 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4901 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4903 * mini.c: In the thread abort signal handler, if the thread is in the
4904 process of being stoped, don't throw the Abort exception, just stop the
4907 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4909 * tramp-ppc.c: removed old code.
4911 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4913 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4914 do some simple speed optimizations on ppc.
4916 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4918 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4919 and large offsets in load/store.
4921 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4923 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4924 it causes regressions.
4926 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4928 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4931 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4933 * jit-icalls.c: remove warnings.
4934 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4935 speedups for unsafe code.
4937 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4939 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4941 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4943 * basic-calls.cs: Add new regression test.
4945 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4948 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4950 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4953 2004-05-06 Patrik Torstensson
4955 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4956 long reg allocation in any reg (not only eax:edx) and implemented
4957 long shl/shr ops in asm instead of helpers.
4959 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4961 * mini-sparc.h: Fix warnings.
4963 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4966 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4967 separate statement for clarity.
4969 * mini-sparc.c: Update status.
4971 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4973 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4976 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4978 * inssel-ppc.brg: another small pre-release workaround:
4979 we don't do overflow detection for long_sub_un.
4981 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4983 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4984 (also works around a weird ppc bug: 57957).
4986 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4988 * tramp-ppc.c: trampoline fixes.
4990 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4992 * mini-ppc.c: fixed typos.
4994 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4996 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4997 at the top of the stack. Fixed typos. Use a frame registers
4998 for all the methods with exception clauses.
5000 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5002 * exceptions-ppc.c: restore fp registers.
5004 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
5006 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
5007 order from the stack top (moved the stack room to save the
5008 return value for trace after the param area). Fixed corruption
5009 in restoring registers on unwind.
5011 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
5013 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
5015 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5017 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
5018 and prolog/epilog for methods that use it. Allow
5019 enough param area room for varargs methods. Fix miguel's
5020 breakage in exception handling.
5022 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5024 * Makefile.am: run genmdesc only on current arch.
5026 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5029 * mini-x86.h: fix the build on windows.
5031 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
5033 * 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.
5035 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
5037 * mini-exceptions.c: New file.
5039 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
5040 Move some parts of the x86 exception handling code to an
5041 arch-independent file so it can be shared with other ports.
5043 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
5045 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
5047 2004-04-26 David Waite <mass@akuma.org>
5049 * driver.c: remove comma from end of enumeration declaration
5051 2004-04-26 Jackson Harper <jackson@ximian.com>
5053 * driver.c: parse config file before loading first assembly. This
5054 allows the user gac to be enabled/disabled.
5056 2004-04-23 Miguel de Icaza <miguel@ximian.com>
5058 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
5059 simpler mechanism: we do not care what is encoded initially
5060 (branch absolute or relative), we care about the code and its
5061 target. I kept the old code for reference for now.
5063 The new code tries first to determine if the jump is anywhere in
5064 the -/+32 absolute meg range, if it succeeds, it encodes using the
5065 absolute branch; If not, it tried to find something in the
5066 relative range, if not, it uses the handle_thunk code.
5068 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
5070 * exceptions-ppc.c: use the correct ip register on macosx.
5072 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
5074 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
5076 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
5078 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
5079 Raise exception on integer divide by zero by hand since the hw
5080 doesn't support it. Handle NaNs in FP compares.
5082 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
5084 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
5085 code reducing duplication between the platforms and enabled
5086 signal exception handling (on linux for now).
5088 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
5090 * exceptions-ppc.c: more macosx support.
5092 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5094 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
5096 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
5098 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
5100 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
5102 * iltests.il: more tests.
5104 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
5106 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
5109 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5111 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
5113 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
5115 * liveness.c: Mark variables as volatile in all basic blocks reachable
5116 from exception clauses.
5118 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
5120 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
5123 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
5125 * iltests.il, basic.cs: more tests for regalloc.
5127 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
5129 * iltests.il: Some tests for register allocation modifications
5132 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
5134 * exceptions.cs: Add regression test for bug #56782.
5136 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
5137 original stack trace if an exception is rethrown. Fixes #56782. Oh,
5138 the beauty of fixing the same thing in 5 different files...
5140 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
5142 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
5145 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
5147 * mini.c: Add support for STRWLPARRAY marshalling convention.
5149 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5151 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
5152 to init the context to setup the regs pointer).
5154 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5156 * exceptions-ppc.c: more exceptions work.
5158 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5160 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
5163 2004-04-13 Miguel de Icaza <miguel@ximian.com>
5165 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
5166 can use the memory directly.
5168 * cpu-pentium.md: Update documentation from a post from Zoltan.
5170 add x86_add_membase, x86_sub_membase, x86_mul_membase
5172 2004-04-13 Miguel de Icaza <miguel@ximian.com>
5174 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
5175 GENERAL_REGS they were also hardcoded for all PPC ports.
5177 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
5179 Remove hard-coded limit for floating point registers, use
5180 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
5182 Notice that in MacOS X calling conventions you can fit a lot more
5183 floating point values in registers, so I should update the PInvoke
5184 test to excercise the passing of floating point values on the
5185 stack (currently broken).
5187 2004-04-06 Miguel de Icaza <miguel@ximian.com>
5189 * tramp-ppc.c (create_trampoline_code): Added
5190 JUMP_TRAMPOLINE_SIZE.
5191 (ppc_magic_trampoline): Follow the pattern from
5192 x86_magic_trampoline: if code is set to zero, return.
5193 (create_trampoline_code): Always pass MonoMethod to the jump
5194 trampoline, before it was passing a null.
5195 (mono_arch_create_jump_trampoline): Implement the jump stub, could
5196 share the code with mono_arch_create_jit_trampoline.
5198 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
5200 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
5203 * cpu-g4.md: Added length for jmp instruction, the worst case
5204 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
5207 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
5209 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
5211 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
5213 * mini.c: Only set bblock->real_offset when adding a new bblock, and
5214 before each IL instruction.
5216 * mini.c (CEE_BOX): Fix warnings.
5218 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5220 * mini.c: removed a few unused vars and extra whitespace.
5222 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
5224 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
5226 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
5228 (OP_GETCHR): use the above
5229 (CEE_LDELEMA): use the above.
5231 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
5232 version of the generic impl.
5233 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
5234 (CEE_LDELEMA): use the above.
5236 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5238 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
5241 * iltests.il: Added new regression test for #56317.
5243 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5245 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
5246 under NetBSD. Fixes #56450.
5248 * liveness.c (update_gen_kill_set): Fix previous patch.
5250 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5252 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
5254 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
5256 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
5259 * inssel-sparc.brg: Add more optimizations.
5261 * mini-sparc.c: Replace multiply/divide with shifts if possible.
5263 2004-04-01 Martin Baulig <martin@ximian.com>
5265 * mini.c (handle_box): New static function; moved the
5266 implementation of CEE_BOX here.
5267 (mono_method_to_ir): Added `constrained_call' variable.
5268 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
5269 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
5270 mono_method_get_constrained() to get the method.
5272 2004-04-01 Martin Baulig <martin@ximian.com>
5274 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
5275 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
5276 (mono_method_to_ir): We don't need these macros anymore since
5277 mono_class_get_full() already takes care of it.
5279 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5281 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5282 use @function (as doesn't accept #function here) and check the return
5283 value of system and stop if fails.
5285 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5287 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5289 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5291 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5293 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5295 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5298 * basic-long.cs: Add test for negation of Int64.MinValue.
5300 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5302 * mini-sparc.c: Update status.
5304 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5306 * exceptions-sparc.c: Fix return value in filters.
5308 * inssel-sparc.brg: Fix register allocation in some rules.
5310 2004-03-28 Martin Baulig <martin@ximian.com>
5312 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5315 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5317 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5319 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5320 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5321 remove unused conv_u4 opcode.
5323 * mini-x86.c: Remove valgrind workaround since it slows down things
5324 even when mono is not run under valgrind.
5326 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5328 * mini-sparc.c: Update status.
5330 * inssel-sparc.brg: Add some optimizations.
5332 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5333 future delay slot filling. Add support for varargs, tail calls and JMP.
5335 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5336 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5338 * inssel.brg: Fix register allocation in OP_ARGLIST.
5340 * inssel.brg: Fix warnings.
5342 2004-03-25 Martin Baulig <martin@ximian.com>
5344 * mini.c (inflate_generic_field): Removed.
5345 (mini_get_method): Removed, use mono_get_method_full(),
5346 (mini_get_class): Removed, use mono_class_get_full().
5347 (mono_method_to_ir): Pass our generic context to
5348 mono_field_from_token().
5350 2004-03-25 Martin Baulig <martin@ximian.com>
5352 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5353 of a `MonoMethod *'.
5354 (mini_get_method): Take a `MonoGenericContext *' instead
5355 of a `MonoMethod *'.
5356 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5357 a new local variable called `generic_context' which holds the
5358 current `MonoGenericContext *'; use it to lookup things.
5360 2004-03-24 Martin Baulig <martin@ximian.com>
5362 * mini.c (mini_get_class): New static method; if we're inside a
5363 generic instance, inflate the class if neccessary.
5364 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5366 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5368 * iltests.il: New regression test for #55976.
5370 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5373 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5375 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5378 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5380 * liveness.c: Consider SSA stores as well as loads when making vars
5383 * exceptions.cs: New regression tests for register allocation.
5385 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5387 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5388 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5389 domain lock only to protect puntual access to data structures.
5390 Added access lock for sighash, jit_icall_hash_name,
5391 jit_icall_hash_addr and domain->code_mp.
5393 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5395 * driver.c: Print SIGSEGV handling method.
5397 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5399 * mini.c (setup_jit_tls_data): Handle case when this is called
5400 multiple times for a thread.
5402 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5403 is different from fbxx_un. Fixes #54303. Also use constants instead of
5404 magic numbers in a lot of places.
5406 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5408 * exceptions.cs: Fix cctor test when --regression is used.
5410 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5412 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5415 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5417 * inssel-ppc.brg: fixed register assignments for some rules.
5419 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5421 * exceptions.cs: Add test for exceptions in static constructors.
5423 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5424 static constructors outside the domain lock. Fixes #55720.
5426 2004-03-17 Martin Baulig <martin@ximian.com>
5428 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5429 (inflate_generic_field): Take the `MonoMethod *' instead of the
5430 `MonoClass *' and added support for generic method.
5431 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5432 have a `field->parent->gen_params', only inflate the field if it's
5433 an open constructed type.
5435 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5437 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5438 exception object instead of the preconstructed ones.
5440 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5442 * mini.c: reverted changed to sigsegv_signal_handler commited
5443 accidentally in the previous patch.
5445 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5448 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5449 running --aot with an old assembly.
5451 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5453 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5456 * mini-sparc.c: Add support for v9 branches with prediction.
5458 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5460 * mini.c (mini_init): #warning is GNUC only
5462 * mini-sparc.h: implement __builtin_frame_address
5463 and __builtin_return_address for Sun C compiler
5465 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5467 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5469 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5471 * basic-calls.cs: Add test for unaligned byref long argument passing.
5473 * mini-ops.h: Add sparcv9 compare and branch instructions.
5475 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5476 v9 instructions if we have a v9 cpu.
5478 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5479 registers for global allocation.
5481 * exceptions-sparc.c: Fixes.
5483 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5485 * liveness.c (mono_analyze_liveness): Optimized version.
5487 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5489 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5492 * basic-float.cs basic-calls.cs: New regression tests.
5494 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5496 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5497 sigaltstack implementation.
5499 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5501 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5502 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5504 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5506 * mini.c: Fix warnings.
5508 * mini.c (mono_resolve_patch_target): New function which contains the
5509 arch independent part of the patching process.
5511 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5512 patching code to a separate function.
5514 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5516 * mini.c (add_signal_handler): ifdef out on Windows
5518 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5520 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5521 cpu-sparc.md: Add exception handling support + other fixes.
5523 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5524 typed GC detection in --version.
5526 * basic.cs exceptions.cs: New regression tests.
5528 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5529 the arch specific code can store data during a compilation.
5531 * mini-ops.h: Add OP_SETFRET.
5533 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5534 function, register a separate icall for each arity, so the icalls can
5537 * mini.c (mono_print_tree): Print negative offsets in a more readable
5540 * mini.c: Make signal handling work on sparc.
5542 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5544 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5546 * jit-icalls.c: Emulate truncl by aintl on solaris.
5548 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5550 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5552 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5554 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5556 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5557 a MarshalByRef type, inline a method that performs the check, taking into
5558 account that the object can be a proxy. Also implemented tow new opcodes:
5559 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5560 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5561 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5563 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5565 * mini-ppc.c: if a relative branch displacement is too big
5566 but it points to and area reachable with an absolute branch,
5569 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5571 * mini.c: optimize small copies in cpblk.
5573 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5575 * basic-calls.cs basic-float.cs: New regression tests.
5577 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5578 negative offsets from %fp. Implement localloc. Fix local register
5579 allocation. Fix the case when the this argument needs to be saved to
5580 the stack. Implement some missing opcodes.
5582 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5584 * mini.c (mini_method_compile): Reenable global regalloc in methods
5585 with exception handlers.
5587 * linear-scan.c (mono_varlist_sort): Fix warning.
5589 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5591 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5594 * liveness.c: Make all variables uses in exception clauses volatile, to
5595 prevent them from being allocated to registers. Fixes #42136.
5597 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5599 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5602 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5603 argument to mono_arch_regalloc_cost.
5605 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5608 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5610 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5611 Make the cost of allocating a variable to a register arch dependent.
5613 * basic-calls.cs: Fix compilation of tests.
5615 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5616 helper function to cut back on the number of #ifdefs needed.
5618 * mini-ppc.c: Fix compilation.
5620 * basic-calls.cs: New regression tests.
5622 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5624 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5625 of l0 since that is callee saved.
5627 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5630 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5631 of delay instruction.
5633 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5635 * mini.h (MonoCallInst): Add 'virtual' flag.
5637 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5639 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5641 * *.cs: New regression tests.
5643 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5646 * mini.c (mono_runtime_install_handlers): Fix build.
5648 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5649 'signal_stack_size' members.
5651 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5652 alternate signal stack.
5654 * exceptions-x86.c: Add stack overflow handling.
5656 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5657 functions to arch independent code.
5659 * mini.c (mono_print_tree): Print more detailed info for load_membase
5662 2004-02-23 Martin Baulig <martin@ximian.com>
5664 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5666 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5668 * mini-x86.c: fixed reg allocation for div/rem.
5670 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5672 * driver.c (mono_main): Report some configuratio options on --version.
5674 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5676 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5677 low in the address space. Correctly flush memory in thunks where we
5680 2004-02-20 Martin Baulig <martin@ximian.com>
5682 * mini.c (mini_get_method): New static method; inflate all generic
5683 methods and methods in open generic instances.
5684 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5685 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5687 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5689 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5691 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5693 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5695 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5697 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5698 it compile using Sun's compiler.
5700 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5702 * 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.
5704 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5706 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5708 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5710 * mini-ppc.c: handle calls outside of the allowed range with thunks
5711 allocated using the code manager.
5712 * tramp-ppc.c: use the code manager to hold generated native code.
5713 Fixed the magic trampoline to just patch vtable entries.
5715 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5717 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5720 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5722 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5725 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5726 if we have a working __thread implementation.
5728 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5729 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5731 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5733 * mini-x86.c: Fix compilation under gcc 2.
5735 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5737 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5738 contains a call to the wrapped function.
5740 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5741 OP_<CALL>_IMM opcodes, and use them under X86.
5743 * mini.c (mono_jit_find_compiled_method): Fix warning.
5745 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5747 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5749 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5750 functionality to mini.c.
5752 * mini.c (mono_create_jump_trampoline): New function to create a jump
5753 trampoline. Return a compiled method instead of a trampoline if it
5754 exists. Add a cache for jump trampolines.
5756 * mini.c (mono_jit_find_compiled_method): New function to return a
5757 compiled method if it exists.
5759 * mini-x86.c: Call mono_create_jump_trampoline instead of
5760 mono_arch_create_jit_trampoline.
5762 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5763 a jump trampoline. Fixes #52092.
5765 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5767 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5768 which is not up-to-date. Add check_corlib_version () instead.
5770 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5773 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5774 since newer valgrind versions do not need it.
5776 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5777 compile a method with a given set of optimizations.
5779 * mini.c: Compile icall wrappers on-demand instead of at startup.
5781 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5782 wrapper for an icall.
5784 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5786 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5789 * iltests.il: Add test for non-empty stack before switch instruction.
5791 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5793 * mini.c: Add support for new stringbuilder marshalling conventions.
5795 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5797 2004-02-01 Martin Baulig <martin@ximian.com>
5799 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5800 in `ginst->mtype_argv'.
5802 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5804 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5805 facilitate grepping.
5807 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5809 * mini.c: fixed buglet in initobj generic implementation for references.
5811 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5813 * Makefile.am: make the version script conditional.
5814 * jit-icalls.c: handle missing truncl().
5816 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5818 * exceptions.cs: Add more tests for double->int conversion.
5820 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5821 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5823 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5825 * driver.c: make --verbose --version emit an error
5826 if the loaded corlib doesn't match the runtime version.
5828 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5830 * mini-ppc.h: export ppc_patch().
5831 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5832 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5833 on par or better than on MacOSX.
5835 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5837 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5838 mono_lookup_pinvoke_call.
5840 * mini-x86.c: Under windows, the default pinvoke calling convention is
5841 stdcall. Fixes #52834.
5843 * mini.c (optimize_branches): Add an upper bound to the number of
5844 iterations to prevent infinite loops on strange loops. Fixes #53003.
5846 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5848 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5849 and ISINST. Fixes #52093.
5851 * objects.cs (test_0_vector_array_cast): New tests.
5853 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5855 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5856 checking in Array.Set ().
5858 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5861 * object.cs (test_0_multi_array_cast): New regression test.
5863 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5865 * exceptions-ppc.c: fix build on Linux/PPC.
5867 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5869 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5870 running under valgrind.
5871 (x86_magic_trampoline): Fix build bustage.
5873 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5874 negative values as well. This is needed for the encoding of the line number
5875 info, since sometimes the line numbers are not in increasing order.
5877 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5879 * cpu-pentium.md (localloc): Increase the size of the localloc
5880 instruction since it is a loop under Win32.
5882 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5885 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5887 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5888 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5889 Max Horn (max@quendi.de). Fix file names in comments.
5891 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5893 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5894 avoid stack overflow.
5895 (replace_usage): Avoid uninitialized variable warnings.
5897 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5898 and taking the address of valuetype variables.
5900 2004-01-03 Patrik Torstensson
5902 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5903 for other purposes than FP later on.
5905 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5907 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5910 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5912 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5914 2003-12-30 Patrik Torstensson <p@rxc.se>
5916 * mini-x86.h: Decreased number of availiable fp regs.
5917 Solves corner cases with FP spilling.
5919 2003-12-23 Patrik Torstensson <p@rxc.se>
5921 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5922 for floating point stack tracking / spilling on x86.
5925 * basic-float.cs: added float mul overflow test.
5927 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5929 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5931 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5933 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5934 supports for cond branches that overflow the immediate
5935 overflow offset. mcs can compile simple programs.
5937 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5939 * exceptions-ppc.c: exception handling support wip:
5940 finally handlers get run on exception.
5942 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5944 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5947 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5949 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5950 initial support for stack walking and unwinding.
5952 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5954 * driver.c (mono_main): Make corlib-out-of-sync message more
5955 descriptive. Also remove verify_corlib call.
5957 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5959 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5960 not overlap with other call's arguments, too.
5962 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5964 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5965 move to arch-specific code the choice of arch-specific
5966 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5967 * mini.c: ensure emulation calls will not interleave
5970 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5972 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5973 the magic trampoline stack frame is dropped before executing
5976 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5978 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5979 and integer to fp conversions. Added support for overflowing
5980 arguments on the stack. Reserve a couple more registers as temps.
5981 Added support for aot compilation (as output still needs to be
5984 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5986 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5987 Don't overwrite return register in some corner cases.
5989 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5991 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5992 static constructors when AOT compiling.
5994 * driver.c (mono_main): Call mono_check_corlib_version.
5996 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5998 * cpu-g4.md, basic.cs: fixed div target register.
6000 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
6002 * mini-ppc.c, basic.cs: shl_imm fix with test.
6004 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
6006 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
6007 structures by value. Misc fixes.
6008 * objects.cs: more tests.
6010 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
6012 * mini-ppc.c: lconv.ovf.i implemented.
6014 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6017 (mini_init): don't error out if someone already called g_thread_init.
6019 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
6021 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
6022 to be any type per the spec. Fix abnormal memory usage when
6023 the same object is repeatedly thrown.
6025 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
6027 * mini.c: check for overruns in IL code.
6029 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
6031 * TODO: Add/remove some todo entries.
6033 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
6035 * driver.c (mono_main): Call mono_verify_corlib.
6037 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
6039 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
6040 This has been moved to mini.c
6041 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
6042 type being casted is marshalbyref it could be a proxy, so instead of
6043 emitting the type check code, emit a call to a runtime method that will
6044 perform the check by calling CanCastTo if needed.
6046 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
6048 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
6049 methods with large stack frames under Win32.
6051 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
6053 * Makefile.am: Distribute regression tests.
6055 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
6056 at the end instead of inserting each variable into the sorted list.
6058 * linear-scan.c (mono_varlist_sort): New helper function.
6060 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
6062 * mini.c: ensure arguments and locals are within bounds.
6064 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
6066 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
6069 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
6071 * mini.c (mono_cprop_copy_values): Fix crash.
6073 * aot.c: Set verbosity back to 0.
6075 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6077 * regalloc.c: complete memory leak fix by Laurent Morichetti
6080 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
6082 * driver.c (main_thread_handler): Revert the previous patch.
6084 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
6087 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
6088 memory from the memory pool.
6090 * driver.c (main_thread_handler): Turn on all optimizations when
6093 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
6094 an array for better performance.
6096 * regalloc.c (mono_regstate_assign): Fix memory leak.
6098 * debug-mini.c (mono_debug_serialize_debug_info): New function to
6099 serialize the debug info.
6101 * debug-mini.c (mono_debug_add_aot_method): New function to load the
6102 debug info from the serialized representation.
6104 * aot.c: Save debug info into the generated file and load it when
6107 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6109 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
6111 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
6112 More FP-related fixes.
6114 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
6116 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
6117 and register allocation buglet. Hello world now runs.
6119 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
6121 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
6122 * tramp-ppc.c: fixed class init trampoline.
6123 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
6125 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
6127 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
6128 mini.c: more ppc changes/fixes.
6130 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
6132 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
6133 Also optimize the case when the arguments are the same in the caller
6136 * iltests.il: Add tests for tail calls with valuetype arguments.
6138 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6140 * mini-ppc.c: fixes for struct return type.
6142 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
6144 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
6145 mono_spillvar_offset() to arch-specific code.
6147 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
6149 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
6151 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
6153 * exceptions-x86.c: Fix stack space leaks.
6155 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
6156 registers from the lmf if the method has save_lmf set.
6158 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
6160 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
6161 of icall wrappers into InvokeInDomain, since these are now per-domain.
6163 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
6165 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
6166 make some opcode emulation and intrinsic ops enabled/disabled
6167 according to the architecture. More fixes.
6169 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
6171 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
6173 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
6175 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
6176 arch-specific handling for 'this' and struct return type to
6179 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6181 * aot.c: prevent divide by zero error when reporting (it happened with
6184 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
6186 * mini.h (inst_switch): Remove unused macro.
6188 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6191 (load_aot_module): free 'info->methods' and 'info' properly. No more
6192 "free(): invalid pointer blah" messages when you have an old aot
6195 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
6197 * jit-icalls.c, mini.c: Added support for context static fields.
6199 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6201 * mini.c (mono_method_blittable): Methods which set LastError are not
6202 blittable either. Fixes #51108.
6204 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6206 * mini.c: flush icache.
6207 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
6209 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6211 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
6213 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
6215 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
6218 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
6221 * inssel.brg (CEE_MKREFANY): Fix AOT case.
6223 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
6225 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
6226 instruction when the result is discarded.
6228 * iltests.il (test_0_div_regalloc): New regression test.
6230 * arrays.cs: Fix compilation error.
6232 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
6234 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
6235 float rules to inssel-x86.brg: sane architectures with FP registers
6236 don't need to implement these rules.
6238 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6240 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
6242 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6244 * mini.h, inssel-long32.brg: fixed endianess issues in int64
6245 implementation of 32 bit systems.
6247 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6249 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
6250 (Jeroen Zwartepoorte).
6252 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
6254 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
6255 the caller and the callee matches.
6257 * mini.c (mono_method_to_ir): Add comment.
6259 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
6260 signbit is missing on some platforms.
6262 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
6264 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
6266 * mini.c (setup_jit_tls_data): Call the new function.
6268 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
6270 * mini-x86.c: Add experimental support for fast access to the lmf
6271 structure under NPTL/Linux 2.6.x.
6273 2003-11-06 Martin Baulig <martin@ximian.com>
6275 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
6276 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
6279 2003-11-02 Martin Baulig <martin@ximian.com>
6281 * mini.c (inflate_generic_field): New static method.
6282 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6283 generic instance and the field is declared in a generic type, call
6284 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6286 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6288 * mini.h mini.c (mono_method_same_domain): New function to return
6289 whenever the caller and the callee are in the same domain.
6291 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6293 2003-10-30 Martin Baulig <martin@ximian.com>
6295 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6296 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6298 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6299 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6301 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6303 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6306 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6307 object here, so it is in the correct appdomain etc.
6309 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6311 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6313 (mono_method_to_ir): Avoid freeing the type created returned from
6314 mono_type_create_from_typespec, since it is put into an internal cache
6315 by the function. Fixes pointer.exe.
6317 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6318 trampolines for icalls and pinvokes as well. Fixes #33569.
6320 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6322 * mini.c: Update after appdomain changes.
6324 * mini.c (mono_jit_compile_method_inner): Allways compile native
6325 method wrappers in the root domain, since there can only be one
6326 instance of them, whose address is stored in method->info.
6328 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6330 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6331 environment variable. Instead detect automatically whenever running
6332 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6335 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6337 * trace.c, trace.h: New files that implement the new trace option
6340 * driver.c: Document new --trace options.
6342 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6345 - if (mono_jit_trace_calls)
6346 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6348 * mini.h: prototypes.
6350 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6352 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6354 * mini.c inssel.brg: Implement typedefbyref opcodes.
6356 * mini.c (mono_jit_compile_method): Remove unused local variable.
6358 * mini.c (mono_jit_compile_method_inner): Ditto.
6360 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6362 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6364 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6366 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6368 * mini.c (mono_no_aot): Remove unused global variable.
6370 * mini.c: Thread safety fixes.
6372 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6374 * mini.c (mono_create_class_init_trampoline): Add a lock around
6375 class_init_hash_addr.
6377 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6380 * mini.c: Decompose the NEWARR instruction before decomposing its
6381 arguments. Fixes #30073.
6383 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6385 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6388 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6390 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6392 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6394 * driver.c: Add support for compiling icall wrappers to --compile.
6396 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6398 * inssel.brg: The empty value in class->interface_offsets is -1, not
6401 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6403 * objects.cs: New test for 'is' operator on an array of interfaces.
6405 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6407 * tramp-ppc.c: update trampoline code to support jumps
6408 and class initialization.
6410 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6412 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6414 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6416 * inssel.brg (OP_UNBOX): Remove unused rule.
6418 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6419 region instead of one for each method. Fixes #47813.
6421 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6423 * exceptions.cs (test_0_nested_finally): New regression test for
6424 nested exception handlers.
6426 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6428 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6430 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6433 * mini.c (mono_method_check_inlining): Make the inlining limit
6434 configurable by an environment variable.
6436 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6438 * mini.h: Bump AOT file version.
6440 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6441 token, store the image along with the token, since the token might not
6442 refer to the same image as the method containing the relocation,
6443 because of inlining.
6445 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6447 * mini.c (mono_precompile_assemblies): New function to compile
6448 all methods in all loaded assemblies.
6450 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6452 * regalloc.h regalloc.c (MonoRegState): Change the type of
6453 iassign and fassign to int*, since they can contain large negative
6454 values if the register is spilled. Also added some comments. Fixes
6457 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6458 under Win32. Fixes #42964.
6460 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6462 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6464 * aot.c: Added support for AOT compiling methods which contain calls
6465 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6468 * driver.c (compile_all_methods): Run the compilation in a thread
6469 managed by mono. Fixes #44023.
6471 * mini.c (mono_codegen): Print full method name in verbose output.
6473 * mini-x86.c (mono_arch_patch_code): Fix warning.
6475 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6476 jumps, since the method we are jumping to might be domain-specific.
6478 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6480 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6482 * inssel.brg: string chars are unsigned.
6484 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6486 * TODO: New todo item.
6488 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6489 which calls mono_runtime_class_init and patches the call site to
6490 avoid further calls.
6491 (mono_arch_create_class_init_trampoline): New arch specific function
6492 to create a class init trampoline.
6493 (create_trampoline_code): Generalized so it can create
6494 class init trampolines as well.
6496 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6497 (mono_create_class_init_trampoline): New function to create and cache
6498 class init trampolines.
6499 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6500 vtable given the address of a class init trampoline. Used by the
6502 (mono_codegen): Generate a call to a trampoline instead of
6503 mono_runtime_class_init in LDSFLD[A].
6504 (mono_codegen): Add relocations for the new trampoline.
6506 * mini.h mini-x86.c aot.c: Added a new relocation type:
6507 MONO_PATCH_INFO_CLASS_INIT.
6509 * mini.h: Bump AOT version number.
6511 * aot.c: Create a copy of the loaded code instead of using the original
6512 so methods which call each other will be close in memory, improving
6515 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6516 patch since it breaks the regression tests.
6518 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6519 for the register saving instruction sequence since the
6520 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6522 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6524 * TODO: Fix todo item && remove another.
6526 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6528 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6531 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6532 function of the module.
6534 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6535 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6536 --no-aot command line option.
6538 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6540 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6541 by Bernie Solomon (bernard@ugsolutions.com).
6543 * inssel.brg: Refactor the interface offset table related code into
6544 its separate functions and add support for the AOT case.
6546 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6548 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6550 * aot.c: Added mono_aot_verbose variable and made all debugging
6551 output depend on the value of this variable.
6553 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6554 method_label and info_label.
6556 * mini.h mini-x86.c aot.c: Added a new relocation type
6557 MONO_PATCH_INFO_IID for klass->interface_id.
6559 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6560 the MonoJitInfo structure.
6562 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6563 a non-root appdomain in shared mode.
6565 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6567 * aot.c: make aot loader less verbose. Remove free of unused variable.
6569 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6571 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6573 * .cvsignore: Added *.dll.
6575 * mini.c (mono_print_tree_nl): New function callable while debugging.
6577 * mini.c (mono_print_code): Export this.
6579 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6582 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6584 * mini.h (MonoCompile): Added 'jit_info' field.
6586 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6587 the cfg structure, since it is needed by the AOT compiler.
6589 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6591 * aot.c: A major rewrite. Changes include:
6592 - save exception tables for methods which have them.
6593 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6595 - reworked the file format so it is now much smaller and needs
6596 fewer relocation entries.
6598 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6600 * aot.c (load_aot_module): Fix build bustage on platforms without
6603 2003-09-04 Martin Baulig <martin@ximian.com>
6605 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6607 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6609 * TODO: Some new optimization ideas.
6611 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6613 * aot.c: Save the optimization flags used to compile the code into
6616 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6617 support emitting domain specific code.
6619 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6620 no longer domain neutral. It can be made domain neutral by compiling
6621 with --optimize=shared.
6623 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6626 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6627 loading of AOT code.
6629 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6631 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6632 if there is no domain neutrality information.
6634 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6636 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6637 format version into the generated library.
6639 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6640 callee method into the caller since one of them could be shared.
6642 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6643 system exceptions from AOT code now works.
6645 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6646 method if it is domain neutral and the callee is not.
6648 * graph.c (cfg_emit_one_loop_level): Fix warning.
6650 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6652 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6655 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6657 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6658 is needed by code which is executed before mono_runtime_init ().
6659 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6661 * mini.c (mono_thread_abort): Fix warning.
6662 (mono_jit_compile_method): Call static constructor in the AOT case too.
6664 * aot.c (mono_compile_assembly): Fix warning.
6666 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6668 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6670 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6672 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6674 * cpu-pentium.md: Fix the length of call opcodes so they include the
6675 ESP restoring instruction. Fixes #47968.
6677 2003-08-28 Martin Baulig <martin@ximian.com>
6679 * mini-x86.c (mono_arch_call_opcode): Added support for
6680 MONO_TYPE_GENERICINST.
6682 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6684 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6686 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6687 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6689 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6692 2003-08-26 Martin Baulig <martin@ximian.com>
6694 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6695 when reporting an error, set this to the actual error location.
6696 (mono_method_to_ir): Report the correct error location if
6697 get_basic_blocks() returned an error.
6699 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6701 * mini.c (mono_type_blittable): OBJECT is not blittable.
6702 (mono_method_blittable): Methods which have marshalling descriptors
6703 are not blittable either. Fixes #47842.
6705 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6707 * driver.c mini.c: Use an environment variable instead of a global
6708 variable. Also fix the build.
6710 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6711 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6714 * driver.c mini.c: Added --with-valgrind option to turn off some
6715 code which prevents mono from running under valgrind.
6717 * mini.c (mono_emit_call_args): Fixed warning.
6719 * mini.c (mono_emulate_opcode): Fixed warning.
6721 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6723 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6724 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6725 regalloc.c, regalloc.h: specify available registers in arch-specific
6726 code and support floats in the regallocator (patch by Laurent Morichetti
6729 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6731 * mini.c: mono_thread_current() can be called only after
6732 mono_runtime_init(): rearrange code to not call it early on.
6734 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6736 * mini.c: allocate jump tables in the code mempools.
6738 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6740 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6743 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6745 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6746 12 to 16. This fixes bug #47453.
6749 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6751 * mini-ppc.c: fixed indexed load and unsigned compares.
6753 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6755 * mini.c: reenabled installation of handler for
6756 thread abort signal.
6758 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6760 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6761 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6762 until it's fixed and actually useful.
6764 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6766 * inssel-long32.brg: couple more opcodes implemented.
6768 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6770 * mini-sparc.c: Even more opcodes implemeted.
6772 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6774 * mini-sparc.c: More opcodes implemented.
6776 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6778 * mini-sparc.c: More opcodes implemented.
6780 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6782 * inssel-sparc.brg: Add some needed rules. Direct
6784 * Makefile.am: Use inssel-sparc.brg
6785 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6786 an assert happy for now.
6788 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6790 * mini-sparc.c: Fixed compile errors.
6791 * exceptions-sparc.c: Same. We now produce a mono binary
6792 on sparc-linux. Yea.
6794 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6796 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6797 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6798 They compile, but do not work.
6800 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6802 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6803 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6804 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6807 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6809 * mini.c: more opcodes implemented and better support for generics.
6811 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6813 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6814 * mini.c, mini.h: first cut at generics support: some new instructions
6815 added and changed the behaviour of some of the existing ones.
6817 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6819 * mini.c: Removed definition of metadata_shared mutex here.
6821 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6823 * mini-x86.c: make vararg calls work for instance methods.
6825 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6827 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6828 returns the arguments in a separte list, now.
6830 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6832 * aot.c, mini.c: updates for array type representation changes.
6834 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6836 * mini.c: register function to perform jit shutdown.
6838 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6840 * mini.c: use a faster allocator if possible.
6842 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6844 * aot.c: some cleanups and portability changes.
6846 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6848 * mini.c: use faster allocation for CEE_BOX if possible.
6850 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6852 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6853 Moved inlined mempcy code to its own function so that is can be
6854 reused. Added an inline memset function as well (optimized initobj).
6855 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6857 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6859 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6861 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6863 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6864 arch code can setup the cpu for CLR execution, if needed.
6865 We use it on x86 to set the precision of FP operations.
6867 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6869 * mini.c: disable some optimizations if we can guess they'll cost too
6870 much for a given method.
6872 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6874 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6876 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6877 * mini.h mini.c mini-x86.c: Added instruction level coverage
6878 info collection support.
6880 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6882 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6883 is now implemented in the profiling API. Get rid of a couple of
6884 unnecessary global variables.
6886 2003-06-15 Nick Drochak <ndrochak@gol.com>
6888 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6889 * cpu-g4.md: add op_bigmul and op_bigmul_un
6890 * cpu_pentium.md: add op_bigmul_un
6891 * inssel-long32.brg: add rule for unsigned bigmul
6892 * mini-ops.h: define OP_BIGMUL_UN
6893 * mini-x86.c: THE BUG: handle (un)signed properly
6894 * mini.c: choose unsigned opcode if needed.
6895 This set of patches fixes bug #44291
6897 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6899 * mini.c (optimize_branches): improved to handle all kinds of
6900 conditional branches.
6902 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6904 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6905 don't raise exceptions.
6907 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6909 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6910 to arch-specific files.
6912 2003-06-09 Martin Baulig <martin@ximian.com>
6914 * Makefile.am (libs): Added $(LIBGC_LIBS).
6916 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6918 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6919 and OP_ATAN (fixes bug#44293).
6921 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6923 * Makefile.am, mini-x86.c: rename cpu description array to
6924 pentium_desc, since some compilers define the 'pentium' preprocessor
6927 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6929 * mini.c (mini_select_instructions): add explicit branch if the
6930 following block is not the false target of a conditional branch -
6931 we need this with any optimization that reorder or remove bblocks
6933 * mini.c (optimize_branches): bug fixes
6935 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6937 * mini.c (mono_method_to_ir): inline static readonly fields
6939 * ssa.c (fold_tree): start cfold support for long (very simple
6942 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6944 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6946 * inssel.brg: fixed memcpy (bug #44219).
6948 2003-06-05 Dick Porter <dick@ximian.com>
6950 * driver.c: Set the glib log levels to not abort if g_message
6953 g_set_prgname() has to happen before mini_init() so that the
6954 process handle gets the info.
6956 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6958 * driver.c: add intrins to the default optimizations to get wider
6961 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6963 * mini.h: some large basic blocks will overflow a 16-bit
6964 integers for symbolic registers.
6966 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6968 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6969 (mono_arch_output_basic_block): fix bug 43499
6971 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6973 * mini.c: kill duplicated definition of mono_debug_format.
6975 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6977 * mini-x86.c, arrays.cs: fixed register allocation bug.
6979 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6981 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6983 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6985 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6988 (print_method_from_ip): also print source location information if
6991 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6993 * mini.c (mono_find_block_region): bug fix in region code
6994 (mini_method_compile): enable removing unreachable code again, but
6995 only in methods without exception clauses.
6997 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6999 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
7000 Implemented arglist opcode and handling of TypedReference type.
7001 Fixed x86 call convention when a structure is returned.
7002 Minimal support for calling static vararg methods.
7004 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
7006 * mini.c (mini_method_compile): always remove unreachable code,
7007 because the code in them may be inconsistent (access to dead
7008 variables for example).
7010 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7012 * driver.c, debug-mini.c: warning fixes.
7014 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
7016 * Makefile.am, jit.h, mini.h: install header for embedding mono.
7018 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
7020 * mini.c: thread-static fields are registered in mono_class_vtable(),
7021 so ensure the function is called before checking for them.
7023 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
7025 * mini.c (optimize_branches): fix for bug 43586
7027 * jit-icalls.c (mono_llmult_ovf): added an additional check for
7028 overflow (fixes Bug #43639)
7030 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7032 * mini.c, objects.cs: allow the use of stobj for primitive types.
7034 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7036 * mini.c: be less strict about argument checking until we support
7037 running the verifier.
7039 2003-05-27 Nick Drochak <ndrochak@gol.com>
7041 * basic-long.cs: tests for (ulong)int * (ulong)int also
7042 * mini.c: use the same trick for (ulong)int * (ulong)int
7044 2003-05-27 Nick Drochak <ndrochak@gol.com>
7046 * basic-long.cs: add regression test for (long)int * (long)int
7047 * cpu-pentium.md: add op_bigmul specification
7048 * inssel-long32.brg: add OP_BIGMUL rule
7049 * mini-ops.h: add OP_BIGMUL
7050 * mini-x86.c: register allocator: handle case where src1 needs to be
7052 * mini.c: substitute special BIGMUL opcode in the tree for
7053 (long)int * (long)int
7055 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
7057 * jit-icalls.c: call the type ctor on field access if needed.
7059 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7061 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
7062 to a method (including results of ldelema, bug#43207).
7064 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
7066 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
7067 colors to show exception handler blocks.
7069 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
7070 (fix for pinvoke7.cs).
7072 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7074 * mini.h, mini.c: ensure correct initialization order for types that
7075 require it. Prepare for lazy compilation of jit icall wrappers.
7076 Provide a name for opcode emulation to reduce unneeded mallocing.
7078 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
7080 * mini-x86.c: better register restoring code and profiling
7081 support for tail calls.
7083 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7085 * mini.h, driver.c: prepare for leaf methods optimization.
7087 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7089 * mini.c: get targets of branches before converting a method.
7091 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
7093 * mini.c (optimize_branches): added some experimental code (disbaled)
7095 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
7097 * mini.c (optimize_branches): fix branch to branch optimization
7099 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
7101 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
7103 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
7105 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
7108 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
7110 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
7111 enable use of interface variables again.
7113 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
7114 I1 to registers because there is no simply way to sign extend 8bit
7115 quantities in caller saved registers on x86.
7117 * inssel-float.brg: set costs of some rules to 2 so
7118 that monobure always select the arch. specific ones if supplied,
7119 regardless of the order we pass the files to monoburg.
7121 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7123 * mini.c, mini-x86.c: since the magic trampoline for jumps
7124 can't patch the code directly, we do it as soon as the
7125 method gets compiled.
7127 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
7129 * mini-x86.c, mini.h: introduce a new patching method
7130 to support CEE_JMP and tail calls.
7131 * mini.c: obey tail.call. Don't precompile methods target
7133 * tramp-x86.c: new trampoline code to handle methods
7134 reached through a jump.
7136 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
7138 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
7139 bit values to registers
7141 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
7143 * mini.c (mono_compile_get_interface_var): share interface
7144 variables if possible.
7146 2003-05-16 Martin Baulig <martin@ximian.com>
7148 * debug-mini.c (mono_init_debugger): New function to initialize
7149 the debugger. This is not in the debugger since it needs to
7150 access some of mini's internals.
7152 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
7154 * mini.c (mono_method_to_ir): inlining fixes/cleanups
7156 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
7158 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
7159 for value type handling.
7161 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
7163 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
7164 (mono_method_check_inlining): enable inlining of all kinds of wrappers
7166 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
7168 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
7169 the constructor through a proxy.
7171 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7173 * jit-icalls.c, inssel.brg: fixes to array element address
7176 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
7178 * mini-x86.c (is_regsize_var): allocate pointer to registers
7180 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7182 * driver.c: fixed typo, added intrins to the set of optimizations
7183 tested with regressions.
7185 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
7187 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
7188 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
7191 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
7193 * inssel.brg: remove some common pop instructions without side effects
7195 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7197 * inssel-x86.brg: fixed thinko in int to double conversions.
7199 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
7201 * mini.c, jit-icalls.c: added runtime thread-static variable support.
7203 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7205 * inssel-long32.brg: two more missing instructions.
7207 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
7209 * mini.c (mono_emit_call_args): set the cil_code for all arguments
7212 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
7214 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
7217 * basic-float.cs: Added tests for negative zero.
7219 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7221 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
7222 a couple of missing operations for long casts, with test cases.
7224 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7226 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
7228 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
7230 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
7231 code size estimation.
7233 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
7235 * mini.c (mono_jit_create_remoting_trampoline): make it work with
7236 abstract methods (fix bug 42542)
7238 * aot.c: add ability to handle array types
7240 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
7242 * mini.c: Call the _specific versions of the object allocation
7243 functions if possible.
7245 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7247 * driver.c: call setlocale ().
7249 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7251 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
7254 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
7256 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
7258 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
7259 wrappers (fix bug 42122)
7261 2003-05-04 Martin Baulig <martin@ximian.com>
7263 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
7265 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
7266 s/mini_set_defaults/mono_set_defaults/g.
7268 2003-05-04 Martin Baulig <martin@ximian.com>
7270 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
7272 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7274 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
7275 (reported by Don Roberts).
7277 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7279 * mini.c: temporarily work around two bugs for this release.
7281 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7283 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7284 that contains -export-dynamic and it makes using the ld script
7286 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7288 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7290 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7293 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7295 * mini.c: make sure leave calls all the needed finally blocks,
7296 even when the target jumps out of multiple exception clauses.
7298 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7300 * ldscript, Makefile.am: add linker script to reduce the number of
7301 exported symbols (should also fix the issues with libwine defining
7302 some of the same symbols in io-layer).
7304 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7306 * driver.c (mini_main): Avoid assertion when no file name is given on
7309 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7311 * driver.c: added --version/-V command line option.
7312 Added the inline optimization in the regression tests.
7314 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7316 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7317 to the type in the method signature (fixes bug#42134).
7319 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7321 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7323 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7325 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7327 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7329 * driver.c: fixed bug #42100.
7331 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7333 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7335 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7337 * mini.c: moved most of the code required to do inlining to its own
7338 function so it can be reused. Inline also ctors if appropriate.
7340 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7342 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7343 the runtime can call mono API functions.
7345 2003-04-27 Martin Baulig <martin@ximian.com>
7347 * debug-mini.c (mono_debug_init_method): Added
7348 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7349 send a notification to the debugger.
7351 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7352 running in the Mono Debugger, just pass the breakpoint number to
7353 mono_debug_init_method().
7355 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7357 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7359 * mini.c: allow some more unsafe compares.
7361 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7363 * mini-x86.c, Makefile.am: make distcheck works (partially from
7364 a patch by Richard Lee <r.h.lee@attbi.com>).
7365 * regset.c, regset.h: removed, they are unused.
7367 2003-04-25 Dick Porter <dick@ximian.com>
7369 * driver.c: Usage reports the name as 'mono' not 'mini'
7370 * exceptions-x86.c: Build and run on freebsd
7372 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7374 * Makefile.am: install the program with the 'mono' name and
7375 the library as libmono instead of mini and libmini.
7377 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7379 * driver.c: provide the APIs for the embedding interface of the old jit.
7381 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7383 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7385 2003-04-23 Martin Baulig <martin@ximian.com>
7387 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7389 * driver.c: Added `--debug' command line argument to enable
7392 2003-04-23 Martin Baulig <martin@ximian.com>
7394 * debug.[ch]: Removed. The code is now in
7395 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7397 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7400 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7402 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7404 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7407 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7408 mono_domain_finalize.
7409 (mini_method_compile): use mono_method_profile* if the the option is
7412 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7414 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7415 methods with their wrapper.
7417 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7418 methods with their wrapper.
7420 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7423 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7426 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7429 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7431 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7433 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7435 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7436 of the mempool. This is slightly faster and uses less memory
7438 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7440 * mini.c: avoid O(n) allocation for variables.
7442 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7444 * mini.c: handle items on the stack after inlining methods.
7446 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7448 * mini.c: make the method->opcode optimization dependent
7449 on MONO_OPT_INSTRINS and do it lazily.
7451 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7453 * driver.c: print overall results at the end of regression run.
7455 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7457 * inssel.brg: don't overwrite symbolic registers.
7459 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7461 * inssel-x86.brg: fix conversion from long to float.
7463 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7465 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7467 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7469 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7471 * driver.c: Added --print-vtable option as in the old JIT.
7473 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7475 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7477 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7479 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7481 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7483 * mini.c regalloc.c regalloc.h: Fix memory leak.
7485 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7487 * aot.c (mono_aot_get_method): register all used strings
7489 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7491 * mini.c: always intern strings references with ldstr at compile time.
7493 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7495 * Makefile.am: add BUILT_SOURCES.
7497 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7499 * driver.c: give a better error message when the assembly to execute
7500 doesn't have an entry point.
7502 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7504 * Makefile.am: added hack for automake
7506 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7509 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7511 22003-04-07 Martin Baulig <martin@ximian.com>
7513 * Makefile.am: Added Makefile.am.
7515 * debugger-main.c: Removed, this is now in the debugger where it
7518 * mini.pc.in: Call this package `mini' for the moment.