1 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
6 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
9 * mini-ia64.c: Add support for the throw->branch exception
12 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
14 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16 * mini.c: Enabled "fastpath" deadce :-)
18 2005-11-18 Massimiliano Mantione <massi@ximian.com>
20 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
21 alias analysis pass to support it.
24 * liveness.c: Likewise (liveness computation can use aliasing
25 information to be more accurate).
26 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
27 moreover made so that "--compile-all" uses the given optimization
28 flags and not the default ones.
29 * aliasing.c: Alias analysis (new file).
30 * aliasing.h: Likewise.
31 * Makefile.am: added "aliasing.c" and "aliasing.h".
33 2005-11-17 Zoltan Varga <vargaz@gmail.com>
35 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
38 2005-11-13 Zoltan Varga <vargaz@gmail.com>
40 * mini-exceptions.c (mono_handle_exception_internal): Remove the
41 fp >= end_of_stack exit condition, as it is not needed, and it might
42 become true for fp eliminated frames.
44 2005-11-11 Zoltan Varga <vargaz@gmail.com>
46 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
49 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
51 * mini-arm.c: fixed alignment of doubles/longs to match
52 the C ABI (bug #76635).
54 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
56 * aot.c: fix compilation with --enable-minimal=aot.
58 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
60 * mini-arm.c: fixed compatibility with the new
61 floating point emulator package for compares.
63 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
65 * mini.c : reverted sig->pinvoke changes (r51396-51397).
67 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
69 * mini-exceptions.c (print_stack_frame): Output to stderr.
70 (mono_handle_native_sigsegv): Ditto.
72 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
74 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
75 OP_LCONV_TO_OVF_I implementation.
77 * mini-amd64.c: Add support for the throw->branch exception
80 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
81 when the catch clause catches a more general exception, i.e. Object.
83 2005-10-30 Zoltan Varga <vargaz@gmail.com>
85 * cpu-ia64.md: Remove unused opcodes.
87 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
88 specific defines for architectures defining USE_SIGACTION.
90 * mini-ia64.c: Fix some warnings.
92 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
93 version seemed to skip a frame.
95 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
97 * mini.c: Clean up the usage of sig->pinvoke flag. Now
98 only calls which are made to native code use this flag.
100 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
102 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
103 varargs methods as well.
105 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
106 which have save_lmf set. Reorganize methods prologs a bit.
108 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
109 debugger to the proper place.
111 2005-10-29 Martin Baulig <martin@ximian.com>
113 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
114 when running inside the debugger until the debugger has support
117 2005-10-26 Zoltan Varga <vargaz@gmail.com>
119 * mini.h: Fix a warning.
121 2005-10-24 Miguel de Icaza <miguel@novell.com>
123 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
124 we expose publicly, this returns the string.
126 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
128 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
131 2005-10-21 Zoltan Varga <vargaz@gmail.com>
133 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
134 native stacktrace using the glibc 'backtrace' function if available.
136 2005-10-20 Zoltan Varga <vargaz@gmail.com>
138 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
140 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
141 handle SIGSEGVs received while in native code.
143 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
144 code, call mono_handle_native_sigsegv which will abort the runtime
145 after printing some diagnostics, instead of converting it into a
146 confusing NullReferenceException.
148 2005-10-18 Zoltan Varga <vargaz@gmail.com>
150 * cpu-pentium.md: Remove unused opcodes.
152 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
154 * mini-amd64.h (MonoLMF): Add rsp field.
156 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
159 2005-10-17 Zoltan Varga <vargaz@gmail.com>
161 * mini-codegen.c (get_register_spilling): Fix some warnings.
163 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
165 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
166 elimination during exception handling. Enable fp elimination by
169 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
172 2005-10-16 Martin Baulig <martin@ximian.com>
175 (mono_debugger_run_finally): New public method for the debugger.
177 2005-10-10 Zoltan Varga <vargaz@gmail.com>
179 * debug-mini.c (mono_debug_init_method): Fix warning.
181 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
182 the 'exname' parameter const to fix some warnings.
184 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
186 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
187 introduced by the previous patch.
189 2005-10-08 Zoltan Varga <vargaz@gmail.com>
191 * basic-float.cs: Add test for precision of float arithmetic.
193 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
194 when loading/storing single values from/to memory.
196 * mini.c (mono_jit_compile_method_with_opt): Create the function
197 pointers in the correct domain.
199 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
201 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
202 introduced by previous patch.
204 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
205 when out_filter_idx is NULL.
207 * mini-exceptions.c: Don't run filter clauses twice during exception
208 handling. Fixes #75755.
210 2005-10-07 Zoltan Varga <vargaz@gmail.com>
212 * aot.c: Add support for ldflda wrappers.
214 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
217 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
219 * mini.c, mini.h: do not consider exception handlers blocks when
220 setting up interface variables.
222 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
224 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
226 2005-10-03 Zoltan Varga <vargaz@gmail.com>
228 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
231 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
233 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
235 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
236 of the OP_P definitions.
238 * TODO: Add a proposal for dealing with the CEE/OP mess.
240 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
241 optimizations from the x86 port.
243 * cpu-amd64.md: Ditto.
245 * basic.cs basic-long.cs: Add tests.
247 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
249 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
250 Patrik Torstensson's implementation of my exception-handling
251 optimization idea, when the exception object is not used
254 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
256 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
257 of the mul_imm optimizations from the old jit.
259 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
261 * mini.c, liveness.c: patch by Patrik Torstensson and
262 Zoltan Varga to improve performance in methods with
265 2005-09-30 Zoltan Varga <vargaz@gmail.com>
267 * driver.c: Remove 'Globalization' entry from --version.
269 2005-09-28 Zoltan Varga <vargaz@gmail.com>
271 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
272 there is a profiler interested in JIT events.
274 * aot.c: Load profile files produced by the AOT profiling module, and
275 reorder methods based on the profiling info. Add a 'method_order' table
276 to the AOT file to make mono_aot_find_jit_info work with the reordered
279 * mini.h: Bump AOT file version info.
281 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
283 * mini-arm.h: work around what looks like a gcc bug when optimizations
286 2005-09-28 Raja R Harinath <rharinath@novell.com>
288 * Makefile.am (AM_CFLAGS): Don't use += to append inside
289 conditionals. Use ...
290 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
292 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
294 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
295 to determine the amount of memory to copy when passing valuetypes.
297 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
298 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
300 2005-09-27 Zoltan Varga <vargaz@gmail.com>
302 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
303 information about aot.
305 2005-09-27 Ben Maurer <bmaurer@ximian.com>
307 * *.c: Replace the use of {Enter,Leave}CriticalSection with
308 macros. This will allow a deadlock debugger to easily be plugged
311 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
313 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
315 2005-09-27 Raja R Harinath <rharinath@novell.com>
317 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
318 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
319 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
320 ($(arch_built)) [CROSS_COMPILING]: Error out.
322 2005-09-26 Zoltan Varga <vargaz@gmail.com>
324 * aot.c: Add support for the no_special_static flag for classes.
326 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
328 * Reapply reverted patches.
330 * *: Revert r50174 as well.
332 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
334 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
336 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
338 2005-09-23 Miguel de Icaza <miguel@novell.com>
340 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
341 part of the SIG_HANDLER_SIGNATURE.
343 2005-09-23 Zoltan Varga <vargaz@gmail.com>
345 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
348 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
349 introduced by previous patch.
351 2005-09-21 Zoltan Varga <vargaz@gmail.com>
353 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
356 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
357 upon the information returned by get_call_info ().
359 * mini-x86.c (add_float): Fix stack size calculation.
360 (mono_arch_call_opcode): Rewrite this so it works based up the
361 information returned by get_call_info ().
362 (mono_arch_get_this_vret_args): Ditto.
364 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
366 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
367 in cinfo to determine the registers which need to be used.
369 2005-09-20 Miguel de Icaza <miguel@novell.com>
371 * driver.c (mono_main): Add --server and --desktop flags.
373 2005-09-16 Zoltan Varga <vargaz@gmail.com>
375 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
376 registers as global registers.
378 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
379 longer needed with the new register allocator.
381 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
383 * cpu-ia64.md: Remove unused opcodes.
385 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
387 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
389 * cpu-amd64.md: Remove unused opcodes.
391 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
392 needed with the new register allocator.
394 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
397 2005-09-16 Raja R Harinath <rharinath@novell.com>
399 * Makefile.am (check-local): Don't invoke semdel-wrapper.
401 2005-09-16 Martin Baulig <martin@ximian.com>
404 (throw_exception): Don't call mono_debugger_throw_exception() if
405 we're a rethrow - see the FIXME in the code.
407 2005-09-15 Geoff Norton <gnorton@customerdna.com>
409 * mini.c (mono_init_exceptions): This only works on some architectures.
411 2005-09-15 Zoltan Varga <vargaz@gmail.com>
413 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
416 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
418 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
419 now in mini-exceptions.c.
421 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
423 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
424 now in mini-exceptions.c.
426 2005-09-15 Zoltan Varga <vargaz@gmail.com>
428 * exceptions-x86.c: Applied patch from Patrik Torstensson
429 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
431 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
432 code into mini-exceptions.c. Add some assertions to it.
434 2005-09-12 Zoltan Varga <vargaz@gmail.com>
436 * aot.c (emit_section_change): Applied patch from "The Software Team"
437 (<software@solmersa.com>). Fix as errors on windows.
439 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
441 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
442 method info into the LMF.
444 2005-09-11 Zoltan Varga <vargaz@gmail.com>
446 * mini-ia64.c: Add proper unwind info for method epilogs.
448 * exceptions-ia64.c: Add some code to help debugging.
450 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
452 * mini-exceptions.c: Fix warning.
454 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
456 * mini.c: Really fix build.
458 * mini-x86.c mini-amd64.c: Fix build.
460 2005-09-11 Zoltan Varga <vargaz@gmail.com>
462 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
464 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
465 some Interlocked methods as intrinsics.
467 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
468 for Thread methods as well.
470 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
472 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
474 * mini-ia64.c mini-x86.c mini-amd64.c
475 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
478 * mini.c (mono_init_exceptions): Fix build breakage.
480 2005-09-10 Zoltan Varga <vargaz@gmail.com>
482 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
483 of instructions. Use the new ia64_unw_op macros for emitting unwind
486 * mini.c (mono_init_exceptions): Initialize exception handling
487 related trampolines at startup.
489 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
491 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
493 2005-09-09 Zoltan Varga <vargaz@gmail.com>
495 * mini.c: Handle type loading errors gracefully during compilation and
496 throw the appropriate exception.
498 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
500 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
503 2005-09-09 Martin Baulig <martin@ximian.com>
505 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
508 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
510 * mini-arm.h: use emulation for conv.r.un for the release.
512 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
514 * mini-arm.c, objects.cs: more fixes and tests for them.
516 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
518 * mini-arm.c: align structures to at least 4 bytes to be able
519 to keep our current optimized memcpy.
521 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
523 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
525 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
527 * mini.c: ignore SIGPIPE.
529 2005-09-04 Zoltan Varga <vargaz@gmail.com>
531 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
533 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
535 2005-09-02 Zoltan Varga <vargaz@gmail.com>
537 * mini.h: Add prototype for mono_allocate_stack_slots_full.
539 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
541 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
542 exception handling support.
543 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
544 patch by Brian Koropoff <briank@marakicorp.com>).
546 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
548 * mini.c: revert another 'optimization' which breaks when
549 items on the eval stack need to be saved at a basic block end
552 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
554 * jit-icalls.c: for arrays, ensure we always provide
557 2005-08-30 Zoltan Varga <vargaz@gmail.com>
559 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
561 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
563 2005-08-29 Zoltan Varga <vargaz@gmail.com>
565 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
566 arguments in their original register.
568 2005-08-28 Zoltan Varga <vargaz@gmail.com>
570 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
573 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
574 when ssapre is enabled.
576 * inssel-long.brg: Fix bug in previous patch.
578 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
579 multiplication by a constant.
581 2005-08-27 Zoltan Varga <vargaz@gmail.com>
583 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
586 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
589 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
591 * inssel-arm.brg: apply changes tested by Brian Koropoff
592 <briank@marakicorp.com>.
594 2005-08-25 Zoltan Varga <vargaz@gmail.com>
596 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
598 2005-08-24 Zoltan Varga <vargaz@gmail.com>
600 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
601 to the same register if dreg is just a base register.
602 (print_ins): Improve printing of membase opcodes.
604 * inssel-x86.brg: Add optimized ldind(reg) rules.
606 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
608 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
610 * mini.c: when running under valgrind, set the stack bottom for
611 the GC at the actual approximate stack for the app (fixes running
614 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
616 * mini.c: do no break at the first valuetype to init found
619 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
621 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
623 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
625 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
627 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
629 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
631 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
633 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
635 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
638 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
641 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
644 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
646 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
648 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
650 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
651 in the tail recursion optimization.
653 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
654 debug info into the assembly file.
656 * iltests.il: Add test for filter regions.
658 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
659 initial stack of filter regions. Fixes #75755.
661 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
663 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
666 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
668 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
669 the check for an already compiled method on non-ia64 platforms.
670 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
673 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
675 * inssel-x86.brg: Add some optimized call rules.
677 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
679 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
682 * mini.h mini-trampolines.c: Pass the trampoline argument to
683 mono_arch_patch_delegate_trampoline.
685 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
687 * mini-trampolines.c: Fix build.
689 * mini-amd64.h: Add delegate trampolines.
691 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
693 * inssel-amd64.brg: Add optimized call rules.
695 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
697 * inssel-ia64.brg: Add optimized ldind(reg) rules.
699 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
701 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
704 * mini-ia64.c: Remove LMF fixmes.
706 * mini-ia64.h: Remove most fields from LMF.
708 * inssel-ia64.brg (stmt): Fix unaligned access errors.
710 * mini-trampolines.c: Add support for IA64 function descriptors.
712 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
713 for IA64 function descriptors.
715 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
717 * tramp-arm.c: patch the vtable for virtual calls. Added
718 support code to register/unregister the LMF.
719 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
722 2005-08-19 Dick Porter <dick@ximian.com>
724 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
727 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
729 * mini.c (mini_get_method): Move handling of wrapper data here.
731 * mini.c (mono_method_to_ir): Add support for dynamic methods.
733 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
736 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
737 bblock->code does not remain empty.
739 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
741 * arrays.cs: Add regression test for #75832.
743 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
746 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
747 instruction scheduling.
749 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
751 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
753 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
755 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
757 * mini-codegen.c: Fix VC build.
759 * cpu-pentium.md: Increase length of atomic_exhange_i4.
761 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
763 * mini.h: fix signature for mono_register_opcode_emulation.
765 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
767 * mini.c: Get rid of most of the helper_sig_... constants using
768 mono_create_icall_signature ().
770 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
772 * jit-icalls.c (helper_ldstr): New helper function.
774 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
776 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
777 throw, load the string using a helper call instead of creating a string object.
779 * aot.c: Update after LDSTR changes.
781 * mini.h: Bump AOT file version.
783 * aot.c: Save class size info into the AOT file. Print more statistics during
786 * mini.h: Bump AOT file version.
788 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
789 ordering of disasm cases. Fixes #74957.
791 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
793 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
794 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
795 the generic code needed for the ARM port.
797 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
799 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
800 inssel-arm.brg: more ARM features and fixes.
802 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
804 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
805 ARM port work in progress.
807 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
809 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
811 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
813 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
815 * inssel.brg (mini_emit_memset): Add support for unaligned access.
817 * *-ia64.*: Ongoing IA64 work.
819 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
821 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
823 * TODO: Remove out-of-data todo stuff.
825 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
828 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
830 * mini.h: Bump corlib version.
832 2005-07-27 Martin Baulig <martin@ximian.com>
835 (create_copy_ins): Added `const unsigned char *ip' argument; set
836 `copy->cil_code' from it.
838 2005-07-27 Martin Baulig <martin@ximian.com>
840 * mini-exceptions.c (mono_handle_exception): Don't call
841 mono_debugger_handle_exception() for filters.
843 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
845 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
848 2005-07-26 Martin Baulig <martin@ximian.com>
850 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
852 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
853 helper_compile_generic_method() if the method is actually virtual
856 2005-07-26 Martin Baulig <martin@ximian.com>
859 (trampoline_code): Renamed to `mono_trampoline_code' and made it
860 public; this is now accessed directly by the debugger.
861 (mono_generic_trampoline_code): Removed.
864 (mono_debug_init_method): Also add interncalls and wrappers.
866 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
868 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
870 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
872 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
874 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
876 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
878 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
880 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
881 getting TLS offsets on AMD64 too.
883 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
885 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
887 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
889 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
890 inssel-arm.brg, mini-arm.h: ARM port work in progress.
892 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
894 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
896 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
899 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
900 mono_sparc_is_virtual_call ().
902 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
904 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
905 trampoline parameters.
907 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
909 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
910 to mono_arch_get_vcall_slot_addr.
912 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
915 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
917 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
919 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
921 2005-07-19 Martin Baulig <martin@ximian.com>
923 * exceptions-amd64.c (throw_exception): Call
924 mono_debugger_throw_exception() here like we're doing it on i386.
926 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
928 * mini-ia64.c: Add optimized TLS access support.
930 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
932 * mini-exceptions.c: Ongoing IA64 work.
934 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
936 * mini.c: Use the default optimization set when embedding. Fixes
939 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
941 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
942 of trampolines to a separate file.
944 * mini-trampolines.c: New file.
946 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
949 * tramp-x86.c: Reorganize the trampoline code to be similar to the
952 * mini-codegen.c: Fix cygwin build.
954 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
956 * mini.c: Add some minor changes needed by the IA64 port.
958 * *-ia64.*: Ongoing IA64 work.
960 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
962 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
963 trampolines into arch-independent and arch-dependent parts.
965 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
967 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
969 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
971 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
972 the xp-regalloc-branch for amd64.
974 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
975 xp-regalloc-branch for x86.
977 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
979 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
981 2005-07-06 Martin Baulig <martin@ximian.com>
984 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
985 (mono_jit_runtime_invoke): Likewise.
987 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
989 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
992 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
993 without loading their metadata. Reorganize the file format so exception handling+
994 debug info is kept separate from normal method info. Create MonoJitInfo
995 structures for methods lazily.
997 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
999 (x86_class_init_trampoline): Patch AOT class init trampolines too.
1001 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
1003 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
1006 * mini.h: Bump AOT file version.
1008 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
1010 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1012 2005-07-01 Raja R Harinath <rharinath@novell.com>
1014 * Makefile.am (check-local): Call semdel-wrapper.
1016 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
1018 * mini-x86.c: Revert the last change as it seems to break the build..
1020 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
1022 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1024 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
1026 2005-06-27 Ben Maurer <bmaurer@ximian.com>
1028 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
1029 outside of the macro, so strange stuff doesn't happen with gcc4
1030 (NEW_AOTCONST_TOKEN): Likewise.
1032 2005-06-28 Martin Baulig <martin@ximian.com>
1034 * mini.c (mini_class_is_system_array): New static method; use this
1035 instead of `klass->parent == mono_defaults.array_class' everywhere
1036 since this also works for the new generic array class.
1038 2005-06-26 Ben Maurer <bmaurer@ximian.com>
1040 * inssel.brg: Remove warnings.
1042 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
1044 * mini-ia64.c: Ongoing IA64 work.
1046 * basic-float.cs: Add float->i1 conversion test.
1048 * iltests.il: Add conv.u4 test.
1050 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
1052 * inssel-long.brg: Fix bug caused by last change.
1054 2005-06-23 Geoff Norton <gnorton@customerdna.com>
1056 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
1057 BSDs. Allows the x86 JIT to work on OSX86
1059 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
1061 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1064 * mini-ia64.c: Ongoing IA64 work.
1066 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1068 * mini-ia64.c: Ongoing IA64 work.
1070 * driver.c: Clean up jit_code_hash as well when using --regression.
1072 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1074 * basic-long.cs: Add tests for long->u4 conversion.
1076 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1078 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1079 that we do not depend on undefined C behavior: the order stuff
1080 gets evaluated within an expression. Fixes mono when compiled on
1083 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1085 * *-ia64.*: Ongoing IA64 work.
1087 * aot.c: Lower memory usage while loading AOT methods.
1089 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1091 * mini.h: Bump AOT file format version.
1093 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1095 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1097 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1099 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1100 not on callee assembly). Fixed some comments.
1102 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1104 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1105 it gets proper disassembly.
1106 (emit_method_info): Remove some dead code.
1108 * mini.c (mini_method_compile): Allways allocate the GOT var in
1109 mono_method_to_ir for emulating opcodes.
1111 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1113 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1114 before freeing the code memory. Fixes #74990.
1116 * objects.cs: Add regression test for #74992.
1118 * liveness.c: Extend live ranges of arguments to the beginning of the
1119 method. Fixes #74992.
1121 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1122 so it points into the faulting instruction.
1124 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1126 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1128 * *-ia64.*: Ongoing IA64 work.
1130 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1132 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1134 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1136 * *-ia64.*: Ongoing IA64 work.
1138 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1140 * basic-long.cs: Add tests for add/sub.ovf.
1142 * basic.cs: Add tests for sub.ovf.
1144 * *-ia64.*: Ongoing IA64 work.
1146 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1148 * *-ia64.*: Ongoing IA64 work.
1150 * basic.cs: Add conv.ovf.i4.un test.
1152 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1154 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1156 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1158 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1160 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1162 * *-ia64.*: Ongoing IA64 work.
1164 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1167 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1169 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1171 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1173 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1175 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1177 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1178 of a call is callable by a near call.
1180 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1182 * mini-ia64.c: Ongoing IA64 work.
1184 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1186 * genmdesc.c: Make the generated array non-static.
1188 * inssel-long.brg: Fix LSHR_IMM rule.
1190 * *-ia64.*: Ongoing IA64 work.
1192 * *-ia64.*: Ongoing IA64 work.
1194 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1196 * *-ia64.*: Ongoing IA64 work.
1198 * *-ia64.*: Ongoing IA64 work.
1200 * mini-ia64.c: Ongoing IA64 work.
1202 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1204 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1206 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1208 * objects.cs basic-long.cs: Move some tests to objects.cs.
1210 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1212 * *-ia64.*: Ongoing IA64 work.
1214 * iltests.il: Add a new test.
1216 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1217 newobj. Fixes #75042.
1219 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1221 * *-ia64.*: Ongoing IA64 work.
1223 * *-ia64.*: Ongoing IA64 work.
1225 * *-ia64.*: Ongoing IA64 work.
1227 * basic.cs objects.cs: Move tests accessing static variables as well.
1229 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1231 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1233 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1235 * driver.c: Always print failed tests.
1237 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1240 * *ia64*: Ongoing IA64 work.
1242 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1244 * basic.cs: Add tests for add.ovf. Fix warnings.
1246 2005-05-18 Miguel de Icaza <miguel@novell.com>
1248 * driver.c (mono_main): Avoid crash if no argument is passed to
1249 --break; Do not use g_error, but f_printf. And fix all other
1250 ocurrences of the same crash.
1252 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1254 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1255 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1258 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1260 * *-ia64.*: Add beginnings of IA64 backend.
1262 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1264 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1266 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1269 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1271 * mini-amd64.c: Fix a warning.
1273 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1275 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1276 in float_neg. Fixes #74897.
1278 * mini-amd64.c (emit_call): Fix another near call bug.
1280 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1282 * declsec.c: Keep the appdomain information in the structure. Added a
1283 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1284 value gets overwritten).
1285 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1286 an MonoAppDomain member to MonoSecurityFrame.
1287 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1288 used in the stack walk. Now use a MonoArray which grow (double) when
1291 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1293 * mini.c: Re-enabled runtime cleanup, since running threads should
1294 now properly stop when exiting.
1296 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1298 * mini-codegen.c: New file contaning the arch-independent local
1299 register allocator. Not used by any architectures yet.
1301 * mini.h linear-scan.c: Merge some changes from the
1302 mini-xp-local-regalloc branch.
1304 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1306 * mini-amd64.c (emit_call): Fix calls to native functions when the
1307 runtime is compiled as a shared library. Fixes #74756.
1309 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1310 on a literal field. Fixes #74751.
1312 2005-04-25 Raja R Harinath <rharinath@novell.com>
1314 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1316 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1318 * objects.cs: Add missing null casting test.
1320 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1322 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1323 in wrapper methods. Also rename 'address' variable to 'offset'.
1325 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1327 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1330 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1332 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1335 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1337 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1339 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1341 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1342 just the last bytes.
1344 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1346 * aot.c (mono_compile_assembly): Fix warning.
1348 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1349 by the _MSC_VER stuff.
1351 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1353 * inssel-long.brg: Fix #74588.
1355 * cpu-amd64.md: Fix #74591.
1357 * iltests.il: Add new regression tests.
1359 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1361 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1364 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1366 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1368 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1369 from Bill Middleton <flashdict@gmail.com>.
1371 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1373 * arrays.cs: Add new regression test. Fix warnings.
1375 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1377 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1378 and leakage in CKFINITE.
1380 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1381 this to a null op since it is called on amd64 too.
1383 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1385 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1386 body since this is not used on amd64.
1388 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1390 * mini-amd64.c: Remove obsolete fixmes.
1392 * mini.c (print_method_from_ip): Fix debugging support.
1394 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1396 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1397 so that expressions that don't give much gain are not reduced.
1398 * ssapre.h: Likewise.
1400 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1402 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1404 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1406 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1408 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1410 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1412 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1414 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1416 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1419 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1421 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1423 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1425 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1426 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1428 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1430 * mini-x86.c: Fix up stack overflow handling.
1432 * exceptions.cs: Add new regression test.
1434 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1436 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1437 mono_jit_thread_attach.
1439 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1441 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1443 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1444 avoid calling constructors using callvirt.
1446 * inssel.brg: Fix #74073.
1448 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1450 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1451 compilation with non-GCC compilers.
1452 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1453 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1455 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1457 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1458 klass->interface_offsets (will likely fix bug#74073).
1460 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1462 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1464 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1466 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1467 to amd64_div_reg_size ().
1469 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1471 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1473 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1475 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1477 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1479 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1481 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1483 * mini.c (mono_precompile_assembly): Load and precompile referenced
1484 assemblies as well. Fixes #74015.
1486 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1488 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1490 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1492 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1493 a lot of checks and (anyway) permissions cannot work until corlib is
1496 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1498 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1500 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1502 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1503 calls (fixes bug#72824).
1505 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1507 * mini.c: fix tail recursion elimination (see test in bug#73936).
1509 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1511 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1512 some fp functions in sse2 mode.
1514 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1516 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1518 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1520 * mini.h mini.c: Add mono_get_jit_tls_key ().
1522 * mini-x86.c: Enable fast TLS support on windows.
1524 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1526 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1527 * mini.c: Check for p/invoke method when generating code. If a
1528 p/invoke method, or it's class, isn't decorated with [Suppress
1529 UnmanagedCodeSecurity] then generate code to call System.Security.
1530 UnmanagedDemand (only if the security manager is active).
1532 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1534 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1535 last change as it seems to cause strange crashes.
1537 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1539 * *.c: handle unsafe function pointers where needed.
1541 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1543 * mini.c (mono_jit_free_method): Remove the fixme too.
1545 2005-03-15 Miguel de Icaza <miguel@novell.com>
1547 * mini.c: As discussed, make the code actually free the delegate
1548 thunk now, to enable the debugging of delegate problems, use
1549 MONO_DEBUG=1 when running Mono.
1551 This takes also care of parts of the leaks as seen by Joe.
1553 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1555 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1556 thread_tls_offset calculation.
1558 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1560 * declsec.c: Reworked linkdemand checks for icall. The previous code
1561 was using the declaration code (untrusted) and didn't work as expected
1562 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1565 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1567 * iltests.il: Add new localloc test.
1569 * mini-amd64.c: Handle large stack allocations the same way as on
1570 windows if stack overflow handling is working.
1572 * mini-amd64.c: Allocate the signal stack using mmap.
1574 * mini.c (sigsegv_signal_handler): Fix reading of context.
1576 * mini-exceptions.c: Fix up stack overflow handling.
1578 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1580 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1582 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1584 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1586 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1587 tramp_init functions as they are no longer needed.
1589 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1591 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1593 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1595 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1597 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1600 * mini-ops.h: Add OP_LMUL_IMM.
1602 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1603 long mul/div opcodes as intrinsic.
1605 * mini-amd64.c (emit_call): Handle the case when the callee might be
1608 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1610 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1613 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1615 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1617 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1619 * mini.c (mono_codegen): Don't leak here, to help people running
1622 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1624 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1625 conversions in sse2 mode.
1627 * basic-float.cs: Add regression test.
1629 * mini-amd64.c: Reenable sse2.
1631 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1633 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1635 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1637 * driver.c: Copyright text should include 2005.
1639 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1641 * cpu-amd64.md (load_membase): Fix more max lengths.
1643 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1645 * cpu-amd64.md (load_membase): Fix max length.
1647 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1649 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1651 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1652 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1654 * basic-float.cs: Add rounding regression test.
1656 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1658 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1660 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1661 structures in registers for pinvoke wrappers.
1663 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1665 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1667 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1669 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1670 wrapper to mono_jit_thread_attach.
1672 * mini.c (mini_jit_thread_attach): New jit icall.
1674 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1675 native->managed wrappers.
1677 * exceptions.cs: Add new regression test.
1679 * mini.c (optimize_branches): Check regions in the cbranch to throw
1680 block case as well. Fixes #73242.
1682 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1684 * mini.c: thread safety fixes.
1686 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1688 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1689 patching stuff, since delegates use jump trampolines so there is
1692 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1695 * tramp-amd64.c: Fix build.
1697 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1698 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1700 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1701 Rename this to mono_arch....
1702 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1704 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1706 * mini-amd64.c (emit_call): If both the caller and the callee is
1707 guaranteed to have 32 bit addresses, emit a normal call.
1709 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1711 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1712 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1713 method_ptr inside delegates.
1715 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1717 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1718 invalidated. Fixes #73001.
1720 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1722 * mini-x86.c: Only use stdcall for pinvokes on windows.
1724 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1726 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1727 * mini-x86.c: remove unreliable __thread var offset detection,
1728 use the correct accessors and enable by default.
1730 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1732 * mini.c (mono_jit_free_method): Fix memory leak.
1734 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1736 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1738 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1740 * cpu-amd64.md: Fix lengths of atomic opcodes.
1742 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1744 * driver.c: try to not imply using ICU is any good.
1746 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1748 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1749 functions as inline ops.
1751 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1752 some Interlocked functions as inline ops.
1754 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1756 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1758 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1760 * mini.c: Add support for OP_NOT_TAKEN.
1762 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1763 structures in registers for pinvoke wrappers.
1765 * mini-amd64.c: Fix warnings.
1767 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1769 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1771 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1773 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1774 address instead of loading the address from it.
1776 * mini-x86.c: Add support for returning small structs in registers
1777 on Win32. Fixes part of #70864.
1779 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1781 * trace.c (get_token): Improve error checking.
1783 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1785 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1787 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1789 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1790 it can be reused for MonoClass.
1791 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1794 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1796 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1797 instead of a MonoReflectionMethod. The method information wasn't used
1798 when displaying SecurityException details (but will be now).
1800 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1802 * Makefile.am : windows build fix.
1804 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1806 * iltests.il: Add new regression test.
1808 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1811 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1813 * mini.c: Moved linkdemand check into helper function check_linkdemand
1814 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1817 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1819 * declsec.c: Added statistics counter for different kinds of
1821 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1822 (and commented) declaration.
1823 * mini.c: Added statistics counter for security Demand code
1824 generation. Added display of security statistics.
1826 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1828 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1829 Fix compilation errors under gcc-2.95.
1831 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1833 * mini.c, driver.c: Use the new jit trampoline hashtable
1835 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1837 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1839 2005-02-11 Martin Baulig <martin@ximian.com>
1841 * debug-mini.c (mono_debug_close_method): Free the line number array.
1843 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1845 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1848 * mini.h: Bump AOT file format version.
1850 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1852 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1854 * declsec.h: Added macros to get/set lazyly initialized security
1855 informations about assemblies. Added new enum for different type of
1856 possible LinkDemand violation. Added function to check LinkDemands.
1857 * mini.h: Added a field to MonoCompile to hold any security violation
1858 detected when JITting a method (so it can be thrown later).
1859 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1860 and CEE_CALLVIRT. Added code to throw exception at the end of
1861 mini_method_compile (note: the exception is unhandled right now).
1863 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1865 * mini.c, jit-icalls.c: use the managed implementation of
1866 memset for initobj and memset, to avoid managed <-> unmanaged
1869 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1871 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1872 optimization if it would need a GOT var.
1874 * basic.cs: Add tests for constant propagation and switch statements.
1876 * ssa.c: Fix out-of-range constant propagation and switch statements.
1878 2005-02-09 <vargaz@freemail.hu>
1880 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1882 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1884 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1886 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1888 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1890 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1892 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1893 arithmetic operations.
1895 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1897 * mini-ppc.c: add a workaround for broken user code that
1898 DllImports vararg functions with non-vararg signatures.
1900 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1902 * mini.c (mono_jit_compile_method_inner): Add detection and a
1903 meaningfull error message for assemblies written in Managed C++.
1905 * tramp-amd64.c mini-amd64.h: Add support for
1906 create_trampoline_from_token ().
1908 * aot.c mini-x86.c abcremoval.c: Applied patch from
1909 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1911 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1913 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1914 which takes a MonoImage/token as parameter instead of a MonoMethod.
1916 * aot.c: Use the new trampoline for initializing vtables.
1918 * aot.c: Add support for ldfld/stfld_remote wrappers.
1920 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1921 rules for compare <MEM>, IMM.
1923 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1925 * aot.c: Handle inherited finalizers correctly.
1927 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1929 * inssel.brg (stmt): Add a missing _setup_... ().
1931 * aot.c: Save some parts of the class state to the AOT file and use it
1932 to recompute that state when a class is initialized.
1934 * mini.c: Install AOT hooks into the runtime.
1936 * mini.h: Bump AOT file format version.
1938 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1941 * iltests.il: Add new test.
1943 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1947 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1949 * mini.c: setup the statistical profiler in the thread attach
1950 callback to cope with the new single thread code.
1952 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1954 * mini-ppc.c: ensure we have enough room for the profiler
1955 calls (fixed bug#72084).
1957 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1959 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1962 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1964 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1966 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1968 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1969 to succesfully execute parrotbench).
1970 * ssapre.h: Likewise.
1972 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1974 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1975 variable for stores to method arguments (fixes a SSAPRE issue).
1977 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1979 * mini.c: handle value types in dup, fixes gen-112.cs.
1981 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1983 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1984 sequence for calls in dynamic methods to avoid thunks.
1986 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1988 * mini.c: correctly remove dynamic methods from the hashtable.
1990 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1992 * driver.c: Disabled SSAPRE until fix the bug that appears
1993 in IronPython's parrotbench.
1995 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
1997 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
1999 * mini.c (mono_method_to_ir): Revert the previous change.
2001 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
2004 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
2005 mono_jit_info_table_find () etc. when running under valgrind.
2007 * inssel.brg: Fix warnings.
2009 * mini-exceptions.c: Fix warnings.
2011 2005-01-31 Martin Baulig <martin@ximian.com>
2013 * driver.c (compile_all_methods_thread_main): Don't try to compile
2014 generic methods or anything which has type parameters.
2016 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
2018 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
2020 * TestDriver.cs: Add --verbose flags.
2022 * graph.c ssa.c: Fix 64 bit warnings.
2024 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
2025 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
2026 Fix 64 bit warnings.
2028 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
2029 variable not spotted by gcc.
2031 * mini-amd64.c inssel-amd64.brg: Applied patch from
2032 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
2033 X86_COMPARE_MEMBASE opcodes.
2035 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
2037 2005-01-29 Ben Maurer <bmaurer@ximian.com>
2039 * *: MonoMethod->signature might be NULL now. You *MUST* use
2040 mono_method_signature.
2042 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2044 * driver.c (compile_all_methods_thread_main): Compile the methods
2045 without invoking cctors.
2047 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2049 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
2050 * basic-calls.cs: test for the above.
2052 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2054 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
2055 MonoJitInfo changes.
2057 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
2059 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
2060 eagerly if it contains dynamic methods.
2062 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2064 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2065 trace, it is now computed by an icall from trace_ips.
2067 * mini-exceptions.c: Fix a warning.
2069 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2071 * mini-exceptions.c: don't bother getting stack trace info if
2072 it's not going to be used.
2074 2005-01-27 Raja R Harinath <rharinath@novell.com>
2076 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2079 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2081 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2083 * aot.c: Avoid calling mono_method_get_header () if not needed.
2085 * mini.h: Bump AOT file format version.
2087 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2089 * mini.c (mono_print_tree): Print more info for calls.
2091 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2093 * declsec.h: Remove warning by adding missing include for marshal.h
2095 2005-01-26 Martin Baulig <martin@ximian.com>
2097 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2100 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2102 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2105 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2107 * aot.c (mono_compile_assembly): Fix a warning.
2109 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2111 * declsec.c: Look for security attributes on the original MonoMethod
2112 (and not the wrapped one). This fix permissions on icalls.
2114 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2116 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2118 * mini.c (mono_allocate_stack_slots): Add a fixme.
2120 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2122 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2124 * inssel.brg: optimize casts of sealed types (more
2125 optimizations waiting for fixes in remoting).
2127 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2129 * inssel.brg (stmt): Add another dummy rule.
2131 * driver.c: Fix warnings.
2133 * driver.c (mono_main): If running under valgrind, instruct glib to use
2134 the system allocation functions so valgrind can track the memory
2135 allocated by the g_... functions.
2137 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2139 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2141 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2143 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2144 variables in try regions.
2146 * mini.c (mini_method_compile): Don't disable optimizations on large
2147 methods when AOT compiling.
2149 * mini.c (mono_allocate_stack_slots): New arch independent method to
2150 allocate stack slots. Not yet used.
2152 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2154 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2156 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2158 * mini-ppc.c: make the branch info relative as the code
2159 buffer can be reallocated.
2161 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2163 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2164 * driver.c: Removed the AOT/security restriction. Now initialize the
2165 security manager (in metadata) if --security is used.
2166 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2167 rather than the pointer to declarative security, when AOT is used.
2169 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2171 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2172 basic blocks, reduced intrinsic exception throwing code size.
2174 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2176 * driver.c (mini_usage): Reorder the usage screen.
2178 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2180 * mini.c (mono_resolve_patch_target): Fix warning.
2182 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2184 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2187 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2189 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2190 breaks the amd64 build.
2192 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2193 register allocation. Fixes #71454.
2195 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2197 * arrays.cs: Add new regression test.
2199 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2201 * ssapre.c: Turned usage of snprintf to GString.
2202 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2203 (I left it on by mistake in my previous commit).
2205 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2207 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2208 on cond branch optimization (fixes bug# 71515).
2210 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2212 * abcremoval.c: Fixed bug 71062.
2213 * abcremoval.h: Likewise.
2215 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2217 * mini.c: Added a new functionality to optimize_branches, the removal
2218 of useless basic blocks, and fixed some problem in the removal of
2219 critical edges; some utility functions added for both purposes.
2220 * ssapre.c: Added complex expression support, and fixed bug 70637.
2221 * ssapre.h: Likewise.
2222 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2224 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2225 * driver.c: Re-enabled SSAPRE.
2227 2005-01-19 Martin Baulig <martin@ximian.com>
2229 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2230 the result of mono_get_method_constrained().
2232 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2234 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2237 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2239 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2240 be detected. Fixes #59296.
2242 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2244 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2245 which can happen. Fixes #71361.
2247 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2249 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2252 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2254 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2255 appdomain-unload.exe to fail.
2257 * mini.c: Fix some memory leaks.
2259 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2261 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2262 Fixed bug and sped up some codepaths.
2264 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2266 * mini.c: Fix some memory leaks.
2268 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2271 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2273 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2276 * iltests.il: Add regression test for #71320.
2278 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2280 * mini.c (mono_codegen): Fix installation of profiler hooks.
2282 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2284 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2286 * mini.h, mini.c, cfold.c: optimize access to enum
2287 readonly fields, too. Eval conditional branches if possible
2288 to perform unreachable code removal in more cases.
2290 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2292 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2294 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2297 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2298 WinXP DEP. Fixes #71244.
2300 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2302 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2304 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2306 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2308 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2310 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2313 * mini.h: Bump AOT version.
2315 * mini.h (MonoCompile): Change exvar to a hash table.
2317 * mini.c: Allocate a separate exvar for each handler block.
2319 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2321 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2322 ex var with the pending exception and only throw if the two are equal.
2325 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2327 * mini-x86.c: Fix warnings.
2329 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2330 used by all the ports now.
2332 * aot.c: Add write-symbols and save-temps options.
2334 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2336 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2338 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2340 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2343 * tramp-s390.c: Check vtable slot belongs to the domain.
2345 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2346 as per other platforms.
2348 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2350 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2352 * driver.c: we don't run the Main() code in a subthread anymore.
2354 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2356 * mini.c: added experimental rtc support in the statistical
2357 profiler: if the user has the permission, more accurate statistics
2358 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2359 The MONO_RTC value must be restricted to what the linux rtc allows:
2360 power of two from 64 to 8192 Hz.
2362 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2364 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2366 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2368 * mini-ppc.c: better icache flush for smp.
2370 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2372 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2374 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2375 amd64 port, not yet used.
2377 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2379 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2382 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2384 * driver.c: Added --security option to activate the security manager.
2385 Right now this will allow code generation for declarative demands and
2386 is disabled when AOT is specified.
2387 * mini.c: Add code generation for declarative security demands.
2388 * mini.h: Add mono_use_security_manager as an extern gboolean.
2390 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2392 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2393 emitting more dense assembly code.
2395 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2396 exception throwing stuff.
2398 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2400 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2403 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2406 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2409 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2411 * tramp-*.c: Only patch vtable slots if the object is in the current
2412 domain. Fixes appdomain-unload.exe.
2414 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2416 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2419 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2421 * mini.c (reverse_branch_op): New helper function.
2423 * mini.c (optimize_branches): Run the new optimization only on
2424 platforms which support it. Also reverse all kinds of branches.
2426 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2428 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2431 * mini.c (optimize_branches): Reverse not-equals branches if the false
2432 bblock is a throw. This happens a lot of time with argument checking in
2435 * mini.c (mono_codegen): Add support for placing basic blocks after
2436 the function epilogue.
2438 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2441 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2443 * mini.c (setup_stat_profiler): Only set this up if the platform
2444 supports ITIMER_PROF.
2446 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2448 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2451 * inssel.brg: Fix a warning.
2453 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2455 * mini.c: added support for statistical profiler
2456 (run with: --profile=default:stat).
2458 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2460 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2462 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2464 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2465 related to global registers from the amd64 port.
2467 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2469 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2471 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2472 with global registers.
2473 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2475 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2477 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2479 * debug-mini.c (encode_value): Fix off-by-one.
2481 * aot.c (encode_value): Likewise.
2483 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2485 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2487 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2490 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2492 * aot.c (emit_method_info): Increase size of temp buffer.
2494 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2497 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2499 * aot.c (emit_method_info): Fix build.
2501 * aot.c: Further rework of the AOT file format to reduce the size of
2502 the method info data.
2504 * mini.h: Bump AOT file format version.
2506 2004-12-27 Martin Baulig <martin@ximian.com>
2508 * mini.c (mini_get_method): New static method; call
2509 mono_get_method_full() and mono_get_inflated_method().
2510 (mono_method_to_ir): Use mini_get_method() instead of
2511 mono_get_method_full().
2513 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2515 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2517 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2519 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2521 * inssel-amd64.brg: Add some optimization rules.
2523 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2525 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2526 standard not GC'd stuff is fine.
2528 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2530 * aot.c: Rework the AOT file format to get rid of most of the global
2531 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2533 * mini.h: Bump AOT file format version.
2535 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2537 * mini.h: Bump AOT file format version.
2539 * aot.c (mono_aot_is_got_entry): New function to determine if an
2540 address is inside a GOT.
2542 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2544 * cpu-pentium.md: Increase the maximum size of some instructions which
2545 might involve a got access.
2547 * mini.c (get_method_from_ip): Another debug helper function.
2549 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2550 when got var accesses are created during the decompose phase.
2552 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2554 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2555 argument mini_compile_method and to MonoCompile, and use this to
2556 determine whenever a given method is compiled for AOT. This allows the
2557 other methods compiled during AOT compilation to be free of AOT stuff,
2558 so the backends does not need to add special support for them by
2559 creating a fake GOT etc.
2561 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2564 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2566 * mini.c (mono_method_to_ir): It turns out that some of the
2567 x-appdomain wrappers are lax with types, so just ignore this for
2570 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2571 at the vtable->klass. If it is non-shared code we can just use the
2574 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2576 * mini-ppc.c: access MonoDomain from tls, too.
2578 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2580 * declsec.c: Removed unused variable (and related warning ;-)
2582 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2584 * iltests.il: New test for LDELEMA on an array of ref types.
2586 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2587 all ldelema's on reftypes.
2588 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2589 it was the wrong place to put it.
2591 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2592 register to pop to make this cleaner, at the request of Paolo.
2594 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2596 * mini-ops.h (OP_GETHASHCODE): New op.
2598 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2600 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2603 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2606 * mini-x86.c (mono_arch_output_basic_block): Rather than
2614 The first is 3 bytes while the second is 1. This saves 36 kb on
2615 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2616 see a small boost because of icache locality.
2618 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2620 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2622 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2623 started code sharing with the generic code.
2625 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2627 * mini-ppc.c, cpu-g4.md: added code for direct access to
2630 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2632 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2633 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2636 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2638 * declsec.c|h: Added functions to cache the declarative stack modifiers
2639 in MonoJitInfo and to create a security frame from a MonoJitInfo
2641 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2642 created. Register internal calls for System.Security.SecurityFrame::
2643 _GetSecurityFrame and _GetSecurityStack.
2644 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2645 the definitions for the new stack walk/callback mechanism.
2646 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2647 first security frame for LinkDemands and InheritanceDemands) and
2648 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2650 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2651 walk initialization (lupus).
2653 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2655 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2657 (handle_loaded_temps): Do not create a temporary variable for
2658 things that we know are temps. They will never be modified.
2659 (mono_spill_call): Set MONO_INST_IS_TEMP
2660 (mono_emulate_opcode): ditto
2662 (mono_method_to_ir.CEE_DUP): ditto
2664 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2666 * mini.c (type_to_eval_stack_type): Make this handle the void type
2667 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2668 (emit_tree): use ip_in_bb to special case some common idioms
2669 Update all callers to pass in the IP.
2670 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2672 This gives us a nice 2% speedup in mcs bootstrap.
2674 * mini-x86.c (peephole_pass): Peephole pass to make
2683 * mini.c (ip_in_bb): new method.
2684 (mono_method_to_ir): use this method rather than doing the hash
2687 * linear-scan.c (mono_linear_scan): When expiring actives, you
2688 don't need to keep around variables that expire on this
2689 instruction. This makes it so that:
2692 store (ebx add (ebx, 1))
2696 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2698 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2699 combination to avoid doing two copies. Fix up problems with previous
2702 * mini.c: Fix 64 bit warnings.
2704 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2706 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2708 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2709 changes from the x86 code.
2711 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2713 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2715 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2716 throwing code to reduce its size, unify the AOT and non-aot code and
2717 get rid of relocations in the AOT case.
2719 * mini-x86.h mini.c exceptions-x86.c
2720 (mono_arch_get_throw_corlib_exception): New arch specific function to
2721 raise corlib exceptions which doesn't require relocations in the
2724 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2726 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2728 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2731 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2734 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2736 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2737 with add function when used from Inc/dec atomic
2738 functions. Re-enabled optimization on x86.
2739 * mini-ops.h: renamed atomic_add functions to
2740 allow _add to match the Interlocked::Add and
2741 _add_next to match Interlocked::Inc/Dec.
2743 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2745 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2746 linking of BBs to the end BB, and enabled SSAPRE also with
2747 consprop and copyprop (which was prevented by that bug).
2749 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2751 * mini-x86.c: disabling the Interlocked optimizing code.
2753 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2755 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2758 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2760 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2761 interlocked optimization due lack of support on x86, rewrote
2762 exchange to take into account that base may be in eax.
2764 xsp works again; activated Interlocked optimizing code.
2766 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2768 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2770 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2772 * mini-ops.h: Add new opcodes.
2774 * mini.h: Add new patch types. Add got_var to MonoCompile.
2776 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2777 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2778 make it work with all kinds of patchable code.
2780 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2781 address of the GOT, and referencing entries in the GOT.
2783 * mini.c: Add code to load the GOT address if needed by an opcode.
2785 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2786 independent AOT code on the x86 using an elf-style Global Offset Table.
2788 2004-12-14 Raja R Harinath <rharinath@novell.com>
2790 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2792 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2794 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2797 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2799 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2800 of Interlocked:Increment/Decrement/Add as inline ops.
2801 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2803 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2805 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2806 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2808 2004-12-12 Duncan Mak <duncan@ximian.com>
2810 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2811 again. `patch_info->table_size' is no longer valid after Zoltan's
2814 2004-12-12 Martin Baulig <martin@ximian.com>
2816 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2817 if we are the "real" method, ie. not an inlined method inside it.
2819 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2821 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2822 before we look in the special fields table. This fixes
2823 ../tests/thread-static-init.cs.
2825 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2827 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2828 for Array get_Rank and get_Length. Fixes bug #70465.
2830 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2832 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2833 separate structure to reduce the size of MonoJumpInfo.
2835 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2837 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2839 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2841 * mini.c (mini_get_inst_for_method): Changed to allow ports
2842 to return a MonoInst instead of opcode
2843 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2845 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2846 Allow ports to return a created MonoInst instead of op-code, will enable
2848 (renamed mini_get_opcode_for_method to better reflected the functionality)
2850 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2852 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2854 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2856 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2859 2004-12-08 Martin Baulig <martin@ximian.com>
2861 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2862 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2864 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2866 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2869 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2872 2004-12-08 Raja R Harinath <rharinath@novell.com>
2874 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2876 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2878 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2879 bug introduced by the previous patch.
2881 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2883 * mini-ppc.c, objectc.cs: handle large structs passed by value
2886 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2888 * mini-ppc.c: OP_ARGLIST implementation from
2889 Geoff Norton <gnorton@customerdna.com>.
2891 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2893 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2894 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2896 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2898 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2900 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2902 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2905 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2907 * mini-sparc.c: Zero out localled-ed memory.
2909 * iltests.il: Add tests for zeroing out localloc-ed memory.
2911 2004-12-04 Martin Baulig <martin@ximian.com>
2913 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2914 mono_method_get_signature_full().
2916 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2918 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2919 and some utility functions (always for SSAPRE), integrated SSAPRE.
2921 * driver.c: Added ssapre option.
2922 * ssa.c: Small fix on OP_ARG handling.
2923 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2924 * Makefile.am: Likewise.
2926 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2928 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2931 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2934 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2936 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2938 * cpu-s390.md : Increase instruction length of oparglist.
2940 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2942 2004-11-30 Martin Baulig <martin@ximian.com>
2944 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2945 virtual generic methods. We call a special helper_compile_generic_method()
2946 icall to retrieve the method from the vtable, inflate and compile
2947 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2949 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2951 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2953 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2955 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2957 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2960 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2962 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2963 platforms with PIC aot.
2965 2004-11-28 Martin Baulig <martin@ximian.com>
2967 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2970 2004-11-28 Martin Baulig <martin@ximian.com>
2972 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2973 the result of mono_type_get_underlying_type() to check whether
2976 2004-11-26 Martin Baulig <martin@ximian.com>
2979 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2982 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2984 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2985 the same way as the other arguments so they won't get clobbered.
2987 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2988 calls through R11 since it is clobbered by the trampoline code.
2990 2004-11-26 Raja R Harinath <rharinath@novell.com>
2992 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2993 pick up in-tree mscorlib.dll.
2995 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
2997 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
2999 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
3000 runtime data/code are now stored in a table similar to the GOT in ELF.
3001 This allows the code itself to be position independent.
3003 * aot.c: Fix loading of referenced assemblies after the lazy assembly
3006 * aot.c: Attach ELF type (object/function) directives to all global
3009 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
3011 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
3013 * mini-amd64.h: Turn on PIC AOT code.
3015 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
3016 returning the offset within an OP_AOTCONST instruction where the GOT
3017 offset needs to be added.
3019 * mini.h: Bump AOT file format version.
3021 2004-11-25 Martin Baulig <martin@ximian.com>
3023 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
3024 uninflated generic methods.
3026 2004-11-25 Martin Baulig <martin@ximian.com>
3028 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
3030 2004-11-24 Martin Baulig <martin@ximian.com>
3032 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
3033 original klass (this only applies for generic instances).
3035 2004-11-24 Martin Baulig <martin@ximian.com>
3037 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
3038 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
3041 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
3043 * mini.c (mono_method_to_ir): Disable inlining for methods containing
3044 localloc. Fixes #69678.
3046 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
3048 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
3050 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
3051 used SSE registers on pinvoke calls. Fixes #69774.
3053 2004-11-23 Geoff Norton <gnorton@customerdna.com>
3055 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
3056 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
3058 2004-11-23 Raja R Harinath <rharinath@novell.com>
3060 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
3061 Refer directly to the mcs/ tree.
3063 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3065 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3066 Check if a trampoline for a synchronized method is required.
3068 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3070 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3071 with localloc if needed. Throe arithmetric exception in
3072 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3073 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3075 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3077 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3078 types before switching on type. Fixes #69622.
3080 2004-11-19 Raja R Harinath <rharinath@novell.com>
3082 * Makefile.am (check-local): New. Integrate into 'make check'.
3083 (MCS,RUNTIME): Define using in-tree mono and mcs.
3085 (%.exe): Use $(ILASM).
3087 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3089 * mini-ppc.c: adjust initial prolog size (bug #69691).
3091 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3093 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3096 2004-11-17 Raja R Harinath <rharinath@novell.com>
3098 * Makefile.am (clean-local): Rename from 'clean'.
3100 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3102 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3103 to mono_arch_is_int_overflow.
3104 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3107 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3109 * declsec.c|h: New files to support declarative security attributes.
3110 Added function to check if a method has (applicable) security.
3111 * mini.c|h: Add check for declarative security attributes in
3112 mono_method_check_inlining.
3113 * Makefile.am: Added declsec.c and declsec.h to the build.
3115 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3117 * mini.c, mini.h: update to keep dynamic code info per-domain.
3119 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3121 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3122 (mini_init): Get rid of it from here too.
3124 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3126 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3127 implemented OP_RETHROW (patch by Geoff Norton
3128 <gnorton@customerdna.com>).
3130 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3132 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3133 between appdomains. Fixes appdomain-unload on PPC.
3135 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3137 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3138 mini-exceptions.c: handle the new wrapper types.
3139 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3140 token value as a MonoClass* when compiling a wrapper.
3141 mono_jit_create_remoting_trampoline now takes an additional
3142 MonoRemotingTarget parameter.
3144 2004-11-10 Martin Baulig <martin@localhost>
3146 * mini.c (mono_method_to_ir): Use `generic_container->context'
3147 rather than creating a new one.
3149 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3151 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3153 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3155 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3157 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3158 the experimental aot cache stuff.
3160 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3162 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3163 mini-exceptions.c: update to exception clause structure changes.
3165 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3167 * exceptions-x86.c (throw_exception): Fix warnings.
3169 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3172 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3174 * exceptions-sparc.c (get_throw_exception): Really fix this.
3176 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3178 * tramp-*.c: we no longer support icalls without wrappers, so
3179 a bit of code can be removed here
3181 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3183 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3186 * cpu-sparc.md: Add op_rethrow.
3188 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3190 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3192 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3193 * mini-ops.h: Add OP_RETHROW.
3195 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3197 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3199 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3201 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3202 Makes the output much easier to read
3204 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3206 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3207 prevents another huge leak when compiling with ssa. Secondly, the
3208 performance of doing this rather than freeing the lists is much
3209 better. GList does a lock every time you allocate a list link,
3210 so that it can use a memory pool. So, it is better to just use
3211 a memory pool of our own.
3213 * ssa.c, linear-scan.c: replace g_list_remove_link with
3214 g_list_delete. The remove one does not free the GList, so we were
3215 leaking memory. On -O=all --compile-all with corlib, this cut down
3216 3 MB of allocations.
3218 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3220 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3222 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3224 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3225 into a new function mono_create_jit_trampoline ().
3227 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3229 * trace.c (get_spec): Allow tracing of classes without a namespace.
3231 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3233 * mini.c: Fix pointer overwrite in mini_method_compile.
3235 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3237 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3238 The darwin ABI needs some special handling for 1 and 2 byte structs
3239 Lets use lbz/lhz instead of lwz everywhere.
3240 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3241 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3242 Use stb/sth for the former, and put the latter always on stack instead of in
3245 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3247 * trace.c (is_filenamechar): Add '_'.
3249 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3251 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3253 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3255 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3257 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3258 depends on libmonogc. Fixes #68805.
3260 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3262 * mini.c (mono_jit_free_method): Provide extra information for
3263 this error. Currently this leaks, but will be turned into a
3264 developer option in the future.
3266 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3268 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3270 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3272 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3273 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3274 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3276 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3278 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3279 trampolines for AOT code.
3281 2004-10-22 <vargaz@freemail.hu>
3283 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3284 constructed types. Fixes #68136.
3286 2004-10-21 Martin Baulig <martin@ximian.com>
3288 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3289 if it returns true, unwind the stack to the call instruction.
3291 2004-10-21 <vargaz@freemail.hu>
3293 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3295 * mini.h: Bump AOT version number.
3297 * objects.cs: Add another test for unbox trampolines.
3299 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3302 2004-10-20 <vargaz@freemail.hu>
3304 * driver.c: Add SHARED to the set of optimizations tested.
3306 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3308 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3311 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3313 2004-10-20 Martin Baulig <martin@ximian.com>
3315 * mini-exceptions.c (mono_handle_exception): Call
3316 mono_debugger_handle_exception() to tell the debugger about
3317 catch/finally clauses.
3319 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3321 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3323 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3326 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3328 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3329 methods as their native size, fixed bug #57543, #57545.
3330 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3331 This saves a temporary register and mullw call down into 1 (minor perf
3332 increase for cases like sum = sum * 5; This use to translate into:
3335 It now translates to
3338 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3340 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3343 2004-10-11 Martin Baulig <martin@ximian.com>
3345 * mini.c (mono_method_to_ir): If we're a generic method, get the
3346 MonoGenericContainer from our MonoMethodNormal and create a
3347 MonoGenericContext from it.
3349 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3351 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3353 * basic-long.cs: Add test for checked i8->i2 cast.
3355 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3357 * inssel-ppc.brg: added a couple of speedup rules.
3359 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3361 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3362 to speed up rebuilds.
3364 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3366 * mini-s390.c: Minor fix to OP_OR_IMM.
3368 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3370 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3371 better. Fixes appdomain-unload.exe on sparc.
3373 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3375 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3376 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3379 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3381 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3383 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3385 * mini.c: Always generate a field read/write wrapper for members
3386 of the class MarshalByRefObject since the actual instance could
3389 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3391 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3393 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3395 * driver.c mini.h trace.c: Move the setting of the main assembly into
3396 a separate function called mono_trace_set_assembly () and call it after
3397 actually loading the main assembly. Fixes #66872.
3399 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3401 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3402 using the code manager.
3404 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3406 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3408 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3410 * cpu-amd64.md: Fix bug in previous patch.
3412 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3415 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3417 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3418 mini-exceptions.c: updates for changed stack walk interface.
3420 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3422 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3424 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3426 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3428 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3430 * driver.c (mini_regression_list): Do not call mono_assembly_close
3431 since assemblies can't be unloaded.
3433 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3435 * cpu-amd64.md: Fix more instruction lengths.
3437 * cpu-amd64.md: Fix lengths of some instructions.
3439 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3441 * inssel.brg: Make the array ldelema check aot friendly.
3443 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3445 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3447 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3449 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3451 * mini-x86.c: Fix build.
3453 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3454 mono_type_get_underlying_type () helper function to simplify code.
3456 2004-09-09 Martin Baulig <martin@ximian.com>
3458 * mini-amd64.c: Don't access `type->data.klass' directly, call
3459 mono_class_from_mono_type() instead since the type may be a
3462 2004-09-09 Martin Baulig <martin@ximian.com>
3464 * mini-amd64.c (get_call_info): Fix support for generic instances.
3465 (add_valuetype): Use mono_class_from_mono_type() to get the class
3466 since we can be a generic instance.
3468 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3470 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3472 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3474 * liveness.c: reset spill costs on each scan: bug 62107
3476 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3478 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3479 unnecessary line that doesn't compile
3481 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3483 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3484 trampolines, make them call an error function so people can fix their
3487 2004-09-06 Martin Baulig <martin@ximian.com>
3489 * mini.c (mono_method_to_ir): When initializing locals, handle a
3490 generic instances like a valuetype if it's a valuetype and like a
3491 class if it's a class.
3493 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3495 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3496 stack. Fixes #64674.
3498 * exceptions.cs: Add test for unwinding of call arguments.
3500 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3502 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3503 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3504 set the carry/borrow flag). The sparc and s390 implementations
3505 can now use optimized versions (and simplify the code). ppc bugfixes.
3507 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3509 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3511 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3513 * inssel-amd64.brg: Remove leftover 32 bit rule.
3515 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3517 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3519 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3520 mono_arch_find_jit_info functions into a new function. Fix a memory
3523 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3526 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3528 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3531 * exceptions.cs: Add array size tests.
3533 * mini.c: Allocate a separate icall wrapper for each arity of
3534 mono_array_new_va. Fixes #59509.
3536 * exceptions.cs: Add testcase for 64578.
3538 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3540 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3542 2004-09-02 Martin Baulig <martin@ximian.com>
3544 * mini.c (mono_method_to_ir): When initializing the locals, call
3545 handle_initobj() on the generic instance itself, not its
3548 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3550 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3551 MonoJitInfo for dynamic methods.
3553 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3555 * mini.c: Add support for freeing JIT data for dynamic methods.
3557 2004-09-01 Martin Baulig <martin@ximian.com>
3559 * mini-x86.c (is_regsize_var): Added support for generic
3561 (mono_arch_emit_prolog): Make this compile again, use
3562 `x86_push_imm_template (code)'.
3564 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3566 * mini-x86.c: make all push_imm instructions that get
3567 patched always emit the long form
3569 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3571 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3572 in a per-domain hash.
3574 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3577 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3579 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3582 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3585 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3586 Beginnings of SSE2 support.
3588 * exceptions.cs: Add more tests for checked int<->uint casts.
3590 2004-08-28 Martin Baulig <martin@ximian.com>
3592 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3596 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3597 Handle generic instances recursively.
3599 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3601 * iltests.il: test for conv.u8 on a constant
3603 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3605 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3606 LCONV_x4 (shrun_32 (membase)).
3608 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3610 * inssel-x86.brg: c&p rules for push/setret of long
3612 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3614 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3615 compare (regvar, base)
3617 * inssel-x86.brg: more burg love
3619 * inssel.brg: more cleanup
3621 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3623 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3625 * basic-long.cs, basic-calls.cs: new tests for optimization.
3627 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3629 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3632 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3634 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3636 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3638 * inssel.brg (mini_emit_memcpy): use
3639 NO_UNALIGNED_ACCESS to disable memcpy optimization
3641 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3643 * mini-amd64.c: Handle generic types in various places.
3645 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3647 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3649 * mini.c (handle_box): Fix warning.
3651 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3653 * mini-amd64.h: Enable the emit_state optimization.
3655 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3657 * mini-amd64.c: Add some new 64 bit peephole opts.
3659 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3661 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3663 * mini-amd64.c: Register allocator fixes.
3665 * mini.c: Add an optimization to emit_state to avoid allocation of new
3666 registers on some platforms.
3668 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3670 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3672 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3673 allocation. Fixes #63085.
3675 * basic-long.cs: Add new regression test.
3677 * mini-amd64.c: Register allocator improvements.
3679 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3681 * mini-amd64.c (read_tls_offset_from_method): Add another code
3684 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3685 instruction sequence for nullifying class init trampolines.
3687 * objects.cs: Add new regalloc test.
3689 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3691 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3693 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3695 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3698 * driver.c: Fix profiling after TLS changes.
3700 * driver.c (mono_main): Set mono_stats.enabled if needed.
3702 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3705 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3707 * mini-x86.c: use a 1 op rather than a 2 op tls access
3708 instruction -> faster.
3710 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3712 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3715 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3717 * exceptions-sparc.c (throw_exception): fix typo
3719 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3721 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3722 set tree->dreg correctly with tls. Allow any
3723 register to be used.
3725 * mini-x86.c (read_tls_offset_from_method): add new code
3726 generation pattern seen with GCC.
3729 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3731 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3732 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3733 exceptions-sparc.c: fix some performance issues in exception
3734 handling and setting of the stack trace for exceptions that were
3737 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3739 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3742 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3745 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3747 This patch inlines tls access, when possible.
3749 * mini.h: new arch functions for TLS intrinsics.
3750 All platforms updated with a stub.
3752 * mini.c: use the new intrinsics
3754 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3755 arch specific intrinsic for tls variables
3757 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3759 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3762 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3764 * mini.c: thread local allocation
3766 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3768 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3770 * Makefile.am: Link against the static version of libmonogc.
3772 * Makefile.am: Link the static versions of the convenience libraries
3773 into the mono executable.
3775 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3777 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3779 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3780 on integer overflow.
3782 * mini-amd64.c: Reorganize function call code.
3784 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3786 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3788 * inssel-x86.brg: use xor eax,eax.
3790 * basic.cs: new tests
3792 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3794 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3795 in exception throwing code.
3797 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3799 * inssel-x86.brg: use xor esi,esi.
3801 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3803 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3804 can trace methods compiled during mini_init () too.
3806 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3809 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3811 * Makefile.am: static link on x86 (r=zoltan)
3813 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3815 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3816 code since it causes some programs to fail.
3818 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3820 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3822 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3824 * mini.c: ovfops_op_map - add STACK_OBJ case for
3826 * basic.cs: add test_0_pin_string as test
3829 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3831 * Makefile.am: build C# if srcdir != builddir
3833 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3835 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3836 fall-through blocks.
3838 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3840 * driver.c: enable loop by default again and include abcrem in -O=all.
3842 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3844 * iltests.il: Add some localloc tests.
3846 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3848 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3851 * inssel-amd64.brg: Add some optimizations.
3853 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3856 * Makefile.am: Statically link mono against libmono on AMD64.
3858 * mini-amd64.c inssel-amd64.brg: Optimizations.
3860 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3862 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3864 * tramp-amd64.c: Patch calling code in trampolines.
3866 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3868 * mini-amd64.c: pinvoke struct passing fixes.
3870 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3872 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3873 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3875 2004-08-05 Duncan Mak <duncan@ximian.com>
3877 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3880 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3882 * mini-amd64.c (emit_move_return_value): Move return value for normal
3885 2004-08-05 Martin Baulig <martin@ximian.com>
3887 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3888 `type->type'; just modify `type' itself when dealing with enums
3889 and generic instances.
3890 (check_call_signature): Make `simple_type' a `MonoType *'.
3892 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3894 * mini.c: Use OP_PADD to add offsets to addresses.
3896 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3898 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3900 * mini-sparc.c (mono_arch_emit_epilog): fix check
3901 for folding last op into restore instruction
3903 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3905 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3906 helper methods using the code manager.
3908 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3910 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3912 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3914 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3915 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3917 * mini-s390.c: fix tail processing
3919 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3921 * mini-ppc.c: mul.ovf.un exception name fix.
3923 2004-08-03 Martin Baulig <martin@ximian.com>
3925 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3926 instances; before jumping to `handle_enum', also modify `ptype'.
3928 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3930 * cpu-sparc.md: fcall maximal length too small.
3932 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3934 * mini-amd64.c mini.h: Add initial support for passing/returning
3935 structures to/from pinvoked methods.
3937 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3939 * mini-ppc.c: reg allocator fix.
3941 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3943 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3945 * inssel.brg: Optimize memset on 64 bit machines.
3947 * mini-amd64.c: Fix some vararg cases.
3949 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3951 * mini-s390.c: Corrected macro in emit_float_to_int
3953 * s390-abi.cs: Tests to exercise the s390 ABI
3955 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3957 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3960 * basic.cs: Add a test for add.ovf.un.
3962 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3964 * mini-sparc.c: add case for OP_IDIV_UN
3966 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3968 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3970 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3972 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3974 * basic.cs: regression tests.
3976 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3979 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3981 * basic.cs: Add a new test.
3983 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3984 and AOT. Various fixes and optimizations.
3986 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3988 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3990 * mini-ppc.c: make sure temp regs are not used for global reg
3993 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3995 * cpu-sparc.md: conv_i8 fix for 64bits
3997 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
3999 2004-07-29 Ben Maurer <bmaurer@ximian.com>
4001 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
4002 add opcode for cmp BYTE PTR [eax], imm.
4004 * inssel.brg: Make memcpy and memset takes bases.
4006 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4008 * *-amd64.*: More AMD64 work.
4010 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4012 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
4013 add a compare-not-equal opcode.
4015 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
4017 * mini.c: Use mono_init_from_assembly instead of mono_init.
4019 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4021 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
4023 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
4025 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
4027 * inssel.brg: 64 bit fixes.
4029 * mini.h (MonoCallInst): Add some AMD64 specific data.
4031 * mini.h: Add some OP_P opcodes.
4033 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4035 * basic.cs: tests for 61797 and 61740
4037 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
4039 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
4040 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
4042 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
4044 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
4046 * *-amd64*.*: Ongoing AMD64 work.
4048 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
4050 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
4052 * *-amd64*: Ongoing AMD64 work.
4054 * mini-arch.h: Add AMD64 support.
4056 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
4058 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
4060 * mini-ops.h: Add new opcodes.
4062 * Makefile.am: Add AMD64 support.
4064 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4065 rules into the inssel-long*.brg files.
4067 * *-amd64.*: Add beginnings of AMD64 backend.
4069 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4071 * mini.c (print_dfn): commenting out the code that prints
4072 the cil. With -O=deadce, this makes -v -v crash.
4074 * cpu-pentium.md: make checkthis have a length of 2
4076 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4078 * mini-sparc.h: fix implementations of __builtin
4079 functions for Sun compiler for V9.
4081 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4083 * mini.c: use the new stelem.ref wrapper
4084 * exceptions.cs, arrays.cs: new stelem.ref tests
4086 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4088 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4089 new XSP should work with these changes).
4091 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4093 * inssel-{long32,x86,}.brg: trivial optimizations.
4095 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4097 * mini.c: load value when emitting box operation in
4100 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4102 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4103 is one byte shorter than cmp DWORD PTR [eax], 0.
4105 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4107 * inssel-ppc.brg: arguments on the stack are always
4108 relative to the stack pointer (spotted by Neale Ferguson).
4110 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4112 * exceptions-x86.c: delay appending the method name to the trace until
4113 after mono_jit_info_table_find is called, as this gets the real
4116 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4118 * aot.c: register roots
4120 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4122 * aot.c : I could just use PLATFORM_WIN32 flag.
4124 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4126 * aot.c : Reverting the previous fix. This time it broke linux build.
4128 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4130 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4132 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4134 * mini.c (handle_stack_args): Remove some more debugging code.
4136 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4138 * driver.c mini.h aot.c: Allow additional options to be specified with
4139 --aot and pass them to mono_compile_assembly.
4141 * aot.c: Add experimental code to AOT compile all loaded assemblies
4142 on demand and save the code into a cache in the filesystem.
4144 * aot.c: Add support for more wrapper methods.
4146 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4149 * cpu-*.md: Remove removed opcodes.
4151 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4152 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4153 related icalls to marshal.c.
4155 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4157 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4159 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4161 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4163 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4164 * liveness.c: If liveness is recomputated we need to reset the information
4165 for each variable. This way, if the liveness range has been narrowed
4166 by optimizations that happened after the last computation, we can return
4169 For example, if you have
4174 // Tons of code that does not affect i
4180 i = 0 is dead code and will be removed by SSA. However, when
4181 linear scan gets to the code, i will still appear to be live
4182 throughout the entire block. This prevents good register allocation.
4184 2004-07-06 Martin Baulig <martin@ximian.com>
4186 * debug-mini.c (mono_debug_init_method): Allow
4187 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4188 (mono_debug_add_icall_wrapper): New method.
4190 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4192 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4194 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4197 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4199 * aot.c (mono_aot_load_method): Fix loading of debug info.
4201 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4203 * aot.c: Add logging support.
4205 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4207 * mini.h: Add prototype for mono_print_method_from_ip.
4209 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4211 * inssel.brg: 64 bit fixes.
4213 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4216 * Makefile.am: Add SPARC64 support.
4218 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4220 * aot.c: Fix alignment problems on 32 bit platforms.
4222 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4224 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4227 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4230 * mini.h: Bump AOT file version. Some 64 bit fixes.
4232 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4234 * inssel-sparc.brg: Add new rule to avoid register moves.
4236 * inssel.brg: Add ldind_to_load_membase helper function.
4238 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4240 * mini.c: OffsetToStringData intrinsic.
4242 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4244 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4246 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4249 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4250 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4252 * mini.c: reinstated mono_compile_get_interface_var()
4253 on x86, too, since the change breaks the Gtk# build there as well.
4255 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4257 * driver.c: remove loop from the default optimizations: it seems to
4258 interact badly with some of the other options (see bug #60613).
4260 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4262 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4263 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4265 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4267 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4268 vararg-using methods.
4270 2004-06-21 Martin Baulig <martin@ximian.com>
4272 * mini/mini-exceptions.c
4273 (mono_handle_exception): Added `gpointer original_ip' argument.
4274 After calling mono_unhandled_exception(), call
4275 mono_debugger_unhandled_exception() and if that returns true,
4276 restore the context and return.
4278 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4280 * mini-ppc.c: prefer the use of relative branches so
4281 they won't need to be patched in aot code (patch from Patrick Beard).
4283 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4285 * aot.c: patch from Patrick Beard to make the output assembly
4286 more correct for the MacOSX assembler. Small tweak to
4287 generate sane images on Linux/PPC, too.
4289 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4291 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4292 case until bug #59509 is fixed (shows up in #60332).
4294 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4296 * mini.c: make sure the needed wrappers are compiled, too, with
4299 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4301 * driver.c: remove NPTL reference in --version output.
4303 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4305 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4306 generate valid assembly for the Mach-O assembler.
4308 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4310 * driver.c: don't include abcrem in the all optimization specifier
4311 since it slows down jit compilation too much for now.
4313 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4315 * mini.c: use BIGMUL only if both operands have the same signage.
4316 * iltests.il: Test for bug 60056. (errors related to signage in
4321 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4323 * mini.c, aot.c: memory leak fixes.
4325 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4327 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4329 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4331 * Makefile.am: remove the -static hack completely, it links in
4332 statically glib as well.
4334 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4336 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4337 * exceptions.cs: make it compile with new mcs/csc.
4339 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4340 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4341 and added relevant test case.
4343 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4345 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4346 regressions in gtk-sharp.
4348 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4350 * exceptions.cs: New regression tests.
4352 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4354 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4356 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4358 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4360 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4362 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4364 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4366 * mini.c (mono_jit_runtime_invoke): Init class in this
4367 method instead of trusting mono_jit_compile_method to
4368 do the work (because wrappers can be in object class)
4370 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4372 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4374 * basic-long.cs: New regression test.
4376 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4378 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4381 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4383 * Makefile.am: fix miguel's change to build mono statically against
4384 libmono (track build dependencies).
4386 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4388 * cfold.c: Some glib versions do not have G_MININT32.
4390 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4392 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4393 with precision of tan, atan, sin and cos, and implemented related
4394 regressions tests (fixes bug 54467, but one new problem appeared and
4397 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4399 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4401 * exceptions.cs: Add test for constant folding && division by zero.
4403 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4404 since driver.c is in libmono too, so the optimization was useless.
4406 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4407 variable to driver.c so the compiler can emit more efficient code to
4410 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4412 * Makefile.am: don't distribute generated inssel.[ch] files.
4414 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4416 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4417 into the default appdomain. Fixes #58707.
4419 * jit-icalls.c: Remove the broken approximation for truncl, doing
4420 no conversion is better.
4422 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4425 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4427 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4428 of the mcrxr instruction which is not available on some processors
4429 even if it's documented to be. Implement add and sub overflow correctly
4430 (still not complete for long unsigned). Speed up icalls a bit.
4432 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4434 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4435 we run .cctor in the current domain instead of target_domain.
4437 Fixes bug #58558, .cctor not being called in -O=shared.
4439 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4441 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4443 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4445 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4446 which can be done with an imm8, do it that way.
4447 (mono_arch_output_basic_block): ditto for a jmp
4448 (mono_arch_emit_prolog): Computate maximum offset of a label.
4450 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4452 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4453 now tries to allocate prefered physical reg's for virtual
4454 regs. This reduces the number of emited spills/loads with
4455 20-30% on our core assemblies.
4457 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4459 * jit-icalls.c: truncl() is not needed and trunc() is
4460 the correct thing to do anyway (bug #58287).
4462 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4464 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4467 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4469 * driver.c: enable loop optimizations by default.
4471 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4473 * mini-x86.c: fix calc of max loop size when aligning loops start.
4475 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4477 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4480 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4482 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4485 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4487 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4489 * mini.c (inline_method): Allways inline some wrappers even if the cost
4490 is too large. Fixes #58785.
4492 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4494 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4496 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4497 (crichton@gimp.org). Beginning of support for sparc/linux.
4499 * mini-sparc.c: Optimize retrieval of LMF address.
4501 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4503 * exceptions-ppc.c: handle alloca in methods with clauses.
4505 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4507 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4509 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4511 * mini.c: Delegate most of the abort signal work to
4512 mono_thread_request_interruption, which also handles Stop and Suspend
4515 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4517 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4518 supports the save/restore lmf opcodes.
4520 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4522 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4525 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4527 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4529 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4530 methods which contain array accesses.
4532 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4533 boundaries. Fixes #58537.
4535 * iltests.il: Add regression test for #58537.
4537 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4539 * mini-x86.c (mono_arch_local_regalloc): Last part of
4540 fix for bug #58633 (releasing register to early).
4542 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4544 * basic-long.cs: Add new regression test.
4546 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4548 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4549 register too early on the chain.
4551 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4553 * mini.c (create_helper_signature): Use a helper function to reduce
4554 the code which needs to be written. Also set the calling convention of
4555 icalls on windows. Fixes #57840.
4557 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4559 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4560 exceptions-ppc.c: added helper function to get the instruction address
4561 from a signal handler context.
4563 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4565 * helpers.c: use g_get_tmp_dir. Invokes happyness
4568 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4570 * helpers.c: Add new env variable to pass args to objdump.
4571 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4573 2004-05-17 Radek Doulik <rodo@ximian.com>
4575 * Makefile.am (common_sources): added abcremoval.h so it get
4576 disted and daily mono packages on go-mono.com will build again
4578 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4580 * abcremoval.c: Fixed coding style, added copyright header.
4582 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4584 * mini.h: Added prototype for abc removal main function.
4586 * build_relations_propagation_table.pl: Added copyright header.
4588 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4590 * basic-long.cs: reg test for complex ceq_long bug.
4592 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4594 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4595 reg in long and clob case (bug #58343). Fixed/added comments.
4597 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4599 * mini.c (mono_jit_runtime_invoke): Follow new convention
4600 of calling the invoke method with an function pointer.
4602 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4604 * ChangeLog: Fix author of memory leak patch.
4606 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4608 * Makefile.am: fix make dist as well...
4611 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4613 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4614 on archs where pointers are 4 bytes long.
4616 * Makefile.am: Added abcremoval.c source file.
4618 * abcremoval.c: Added abcremoval.c.
4620 * abcremoval.h: Added abcremoval.h.
4622 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4624 * inssel.brg: Enabled bounds check removal.
4626 * mini.c: Added support for abcrem optimization.
4628 * mini.h: Added abcrem optimization label.
4630 * driver.c: Added support for abcrem optimization.
4632 * propagated_relations_table.def: Added propagated_relations_table.def.
4634 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4636 * mini.c, cfold.c: fix style.
4638 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4640 * mini.c: handle issue with the low-level implementation of
4641 some long opcodes (bug #54209).
4643 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4645 * basic.cs: test for my new cmov stuff.
4647 2004-05-13 Patrik Torstensson
4649 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4650 opt and added peephole documentation.
4652 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4654 * tramp-ppc.c: rewrote the generic trampoline code.
4656 2004-05-11 Patrik Torstensson
4658 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4660 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4662 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4664 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4665 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4667 * mini.c: Add new icalls for AsAny marshalling.
4669 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4671 * tramp-ppc.c, mini-ppc.c: more cleanups.
4673 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4675 * mini.c: no warnings.
4677 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4679 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4681 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4683 * mini.c: In the thread abort signal handler, if the thread is in the
4684 process of being stoped, don't throw the Abort exception, just stop the
4687 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4689 * tramp-ppc.c: removed old code.
4691 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4693 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4694 do some simple speed optimizations on ppc.
4696 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4698 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4699 and large offsets in load/store.
4701 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4703 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4704 it causes regressions.
4706 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4708 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4711 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4713 * jit-icalls.c: remove warnings.
4714 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4715 speedups for unsafe code.
4717 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4719 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4721 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4723 * basic-calls.cs: Add new regression test.
4725 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4728 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4730 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4733 2004-05-06 Patrik Torstensson
4735 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4736 long reg allocation in any reg (not only eax:edx) and implemented
4737 long shl/shr ops in asm instead of helpers.
4739 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4741 * mini-sparc.h: Fix warnings.
4743 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4746 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4747 separate statement for clarity.
4749 * mini-sparc.c: Update status.
4751 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4753 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4756 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4758 * inssel-ppc.brg: another small pre-release workaround:
4759 we don't do overflow detection for long_sub_un.
4761 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4763 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4764 (also works around a weird ppc bug: 57957).
4766 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4768 * tramp-ppc.c: trampoline fixes.
4770 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4772 * mini-ppc.c: fixed typos.
4774 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4776 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4777 at the top of the stack. Fixed typos. Use a frame registers
4778 for all the methods with exception clauses.
4780 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4782 * exceptions-ppc.c: restore fp registers.
4784 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4786 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4787 order from the stack top (moved the stack room to save the
4788 return value for trace after the param area). Fixed corruption
4789 in restoring registers on unwind.
4791 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4793 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4795 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4797 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4798 and prolog/epilog for methods that use it. Allow
4799 enough param area room for varargs methods. Fix miguel's
4800 breakage in exception handling.
4802 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4804 * Makefile.am: run genmdesc only on current arch.
4806 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4809 * mini-x86.h: fix the build on windows.
4811 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4813 * 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.
4815 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4817 * mini-exceptions.c: New file.
4819 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4820 Move some parts of the x86 exception handling code to an
4821 arch-independent file so it can be shared with other ports.
4823 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4825 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4827 2004-04-26 David Waite <mass@akuma.org>
4829 * driver.c: remove comma from end of enumeration declaration
4831 2004-04-26 Jackson Harper <jackson@ximian.com>
4833 * driver.c: parse config file before loading first assembly. This
4834 allows the user gac to be enabled/disabled.
4836 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4838 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4839 simpler mechanism: we do not care what is encoded initially
4840 (branch absolute or relative), we care about the code and its
4841 target. I kept the old code for reference for now.
4843 The new code tries first to determine if the jump is anywhere in
4844 the -/+32 absolute meg range, if it succeeds, it encodes using the
4845 absolute branch; If not, it tried to find something in the
4846 relative range, if not, it uses the handle_thunk code.
4848 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4850 * exceptions-ppc.c: use the correct ip register on macosx.
4852 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4854 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4856 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4858 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4859 Raise exception on integer divide by zero by hand since the hw
4860 doesn't support it. Handle NaNs in FP compares.
4862 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4864 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4865 code reducing duplication between the platforms and enabled
4866 signal exception handling (on linux for now).
4868 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4870 * exceptions-ppc.c: more macosx support.
4872 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4874 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4876 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4878 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4880 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4882 * iltests.il: more tests.
4884 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4886 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4889 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4891 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4893 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4895 * liveness.c: Mark variables as volatile in all basic blocks reachable
4896 from exception clauses.
4898 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4900 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4903 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4905 * iltests.il, basic.cs: more tests for regalloc.
4907 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4909 * iltests.il: Some tests for register allocation modifications
4912 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4914 * exceptions.cs: Add regression test for bug #56782.
4916 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4917 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4918 the beauty of fixing the same thing in 5 different files...
4920 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4922 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4925 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4927 * mini.c: Add support for STRWLPARRAY marshalling convention.
4929 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4931 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4932 to init the context to setup the regs pointer).
4934 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4936 * exceptions-ppc.c: more exceptions work.
4938 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4940 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4943 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4945 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4946 can use the memory directly.
4948 * cpu-pentium.md: Update documentation from a post from Zoltan.
4950 add x86_add_membase, x86_sub_membase, x86_mul_membase
4952 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4954 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4955 GENERAL_REGS they were also hardcoded for all PPC ports.
4957 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4959 Remove hard-coded limit for floating point registers, use
4960 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4962 Notice that in MacOS X calling conventions you can fit a lot more
4963 floating point values in registers, so I should update the PInvoke
4964 test to excercise the passing of floating point values on the
4965 stack (currently broken).
4967 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4969 * tramp-ppc.c (create_trampoline_code): Added
4970 JUMP_TRAMPOLINE_SIZE.
4971 (ppc_magic_trampoline): Follow the pattern from
4972 x86_magic_trampoline: if code is set to zero, return.
4973 (create_trampoline_code): Always pass MonoMethod to the jump
4974 trampoline, before it was passing a null.
4975 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4976 share the code with mono_arch_create_jit_trampoline.
4978 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4980 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4983 * cpu-g4.md: Added length for jmp instruction, the worst case
4984 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4987 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4989 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4991 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4993 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4994 before each IL instruction.
4996 * mini.c (CEE_BOX): Fix warnings.
4998 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5000 * mini.c: removed a few unused vars and extra whitespace.
5002 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
5004 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
5006 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
5008 (OP_GETCHR): use the above
5009 (CEE_LDELEMA): use the above.
5011 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
5012 version of the generic impl.
5013 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
5014 (CEE_LDELEMA): use the above.
5016 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5018 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
5021 * iltests.il: Added new regression test for #56317.
5023 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5025 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
5026 under NetBSD. Fixes #56450.
5028 * liveness.c (update_gen_kill_set): Fix previous patch.
5030 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5032 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
5034 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
5036 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
5039 * inssel-sparc.brg: Add more optimizations.
5041 * mini-sparc.c: Replace multiply/divide with shifts if possible.
5043 2004-04-01 Martin Baulig <martin@ximian.com>
5045 * mini.c (handle_box): New static function; moved the
5046 implementation of CEE_BOX here.
5047 (mono_method_to_ir): Added `constrained_call' variable.
5048 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
5049 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
5050 mono_method_get_constrained() to get the method.
5052 2004-04-01 Martin Baulig <martin@ximian.com>
5054 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
5055 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
5056 (mono_method_to_ir): We don't need these macros anymore since
5057 mono_class_get_full() already takes care of it.
5059 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5061 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5062 use @function (as doesn't accept #function here) and check the return
5063 value of system and stop if fails.
5065 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5067 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5069 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5071 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5073 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5075 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5078 * basic-long.cs: Add test for negation of Int64.MinValue.
5080 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5082 * mini-sparc.c: Update status.
5084 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5086 * exceptions-sparc.c: Fix return value in filters.
5088 * inssel-sparc.brg: Fix register allocation in some rules.
5090 2004-03-28 Martin Baulig <martin@ximian.com>
5092 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5095 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5097 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5099 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5100 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5101 remove unused conv_u4 opcode.
5103 * mini-x86.c: Remove valgrind workaround since it slows down things
5104 even when mono is not run under valgrind.
5106 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5108 * mini-sparc.c: Update status.
5110 * inssel-sparc.brg: Add some optimizations.
5112 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5113 future delay slot filling. Add support for varargs, tail calls and JMP.
5115 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5116 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5118 * inssel.brg: Fix register allocation in OP_ARGLIST.
5120 * inssel.brg: Fix warnings.
5122 2004-03-25 Martin Baulig <martin@ximian.com>
5124 * mini.c (inflate_generic_field): Removed.
5125 (mini_get_method): Removed, use mono_get_method_full(),
5126 (mini_get_class): Removed, use mono_class_get_full().
5127 (mono_method_to_ir): Pass our generic context to
5128 mono_field_from_token().
5130 2004-03-25 Martin Baulig <martin@ximian.com>
5132 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5133 of a `MonoMethod *'.
5134 (mini_get_method): Take a `MonoGenericContext *' instead
5135 of a `MonoMethod *'.
5136 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5137 a new local variable called `generic_context' which holds the
5138 current `MonoGenericContext *'; use it to lookup things.
5140 2004-03-24 Martin Baulig <martin@ximian.com>
5142 * mini.c (mini_get_class): New static method; if we're inside a
5143 generic instance, inflate the class if neccessary.
5144 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5146 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5148 * iltests.il: New regression test for #55976.
5150 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5153 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5155 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5158 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5160 * liveness.c: Consider SSA stores as well as loads when making vars
5163 * exceptions.cs: New regression tests for register allocation.
5165 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5167 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5168 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5169 domain lock only to protect puntual access to data structures.
5170 Added access lock for sighash, jit_icall_hash_name,
5171 jit_icall_hash_addr and domain->code_mp.
5173 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5175 * driver.c: Print SIGSEGV handling method.
5177 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5179 * mini.c (setup_jit_tls_data): Handle case when this is called
5180 multiple times for a thread.
5182 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5183 is different from fbxx_un. Fixes #54303. Also use constants instead of
5184 magic numbers in a lot of places.
5186 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5188 * exceptions.cs: Fix cctor test when --regression is used.
5190 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5192 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5195 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5197 * inssel-ppc.brg: fixed register assignments for some rules.
5199 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5201 * exceptions.cs: Add test for exceptions in static constructors.
5203 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5204 static constructors outside the domain lock. Fixes #55720.
5206 2004-03-17 Martin Baulig <martin@ximian.com>
5208 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5209 (inflate_generic_field): Take the `MonoMethod *' instead of the
5210 `MonoClass *' and added support for generic method.
5211 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5212 have a `field->parent->gen_params', only inflate the field if it's
5213 an open constructed type.
5215 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5217 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5218 exception object instead of the preconstructed ones.
5220 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5222 * mini.c: reverted changed to sigsegv_signal_handler commited
5223 accidentally in the previous patch.
5225 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5228 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5229 running --aot with an old assembly.
5231 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5233 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5236 * mini-sparc.c: Add support for v9 branches with prediction.
5238 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5240 * mini.c (mini_init): #warning is GNUC only
5242 * mini-sparc.h: implement __builtin_frame_address
5243 and __builtin_return_address for Sun C compiler
5245 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5247 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5249 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5251 * basic-calls.cs: Add test for unaligned byref long argument passing.
5253 * mini-ops.h: Add sparcv9 compare and branch instructions.
5255 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5256 v9 instructions if we have a v9 cpu.
5258 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5259 registers for global allocation.
5261 * exceptions-sparc.c: Fixes.
5263 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5265 * liveness.c (mono_analyze_liveness): Optimized version.
5267 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5269 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5272 * basic-float.cs basic-calls.cs: New regression tests.
5274 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5276 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5277 sigaltstack implementation.
5279 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5281 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5282 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5284 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5286 * mini.c: Fix warnings.
5288 * mini.c (mono_resolve_patch_target): New function which contains the
5289 arch independent part of the patching process.
5291 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5292 patching code to a separate function.
5294 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5296 * mini.c (add_signal_handler): ifdef out on Windows
5298 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5300 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5301 cpu-sparc.md: Add exception handling support + other fixes.
5303 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5304 typed GC detection in --version.
5306 * basic.cs exceptions.cs: New regression tests.
5308 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5309 the arch specific code can store data during a compilation.
5311 * mini-ops.h: Add OP_SETFRET.
5313 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5314 function, register a separate icall for each arity, so the icalls can
5317 * mini.c (mono_print_tree): Print negative offsets in a more readable
5320 * mini.c: Make signal handling work on sparc.
5322 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5324 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5326 * jit-icalls.c: Emulate truncl by aintl on solaris.
5328 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5330 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5332 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5334 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5336 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5337 a MarshalByRef type, inline a method that performs the check, taking into
5338 account that the object can be a proxy. Also implemented tow new opcodes:
5339 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5340 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5341 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5343 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5345 * mini-ppc.c: if a relative branch displacement is too big
5346 but it points to and area reachable with an absolute branch,
5349 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5351 * mini.c: optimize small copies in cpblk.
5353 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5355 * basic-calls.cs basic-float.cs: New regression tests.
5357 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5358 negative offsets from %fp. Implement localloc. Fix local register
5359 allocation. Fix the case when the this argument needs to be saved to
5360 the stack. Implement some missing opcodes.
5362 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5364 * mini.c (mini_method_compile): Reenable global regalloc in methods
5365 with exception handlers.
5367 * linear-scan.c (mono_varlist_sort): Fix warning.
5369 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5371 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5374 * liveness.c: Make all variables uses in exception clauses volatile, to
5375 prevent them from being allocated to registers. Fixes #42136.
5377 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5379 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5382 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5383 argument to mono_arch_regalloc_cost.
5385 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5388 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5390 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5391 Make the cost of allocating a variable to a register arch dependent.
5393 * basic-calls.cs: Fix compilation of tests.
5395 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5396 helper function to cut back on the number of #ifdefs needed.
5398 * mini-ppc.c: Fix compilation.
5400 * basic-calls.cs: New regression tests.
5402 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5404 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5405 of l0 since that is callee saved.
5407 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5410 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5411 of delay instruction.
5413 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5415 * mini.h (MonoCallInst): Add 'virtual' flag.
5417 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5419 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5421 * *.cs: New regression tests.
5423 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5426 * mini.c (mono_runtime_install_handlers): Fix build.
5428 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5429 'signal_stack_size' members.
5431 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5432 alternate signal stack.
5434 * exceptions-x86.c: Add stack overflow handling.
5436 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5437 functions to arch independent code.
5439 * mini.c (mono_print_tree): Print more detailed info for load_membase
5442 2004-02-23 Martin Baulig <martin@ximian.com>
5444 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5446 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5448 * mini-x86.c: fixed reg allocation for div/rem.
5450 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5452 * driver.c (mono_main): Report some configuratio options on --version.
5454 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5456 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5457 low in the address space. Correctly flush memory in thunks where we
5460 2004-02-20 Martin Baulig <martin@ximian.com>
5462 * mini.c (mini_get_method): New static method; inflate all generic
5463 methods and methods in open generic instances.
5464 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5465 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5467 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5469 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5471 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5473 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5475 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5477 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5478 it compile using Sun's compiler.
5480 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5482 * 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.
5484 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5486 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5488 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5490 * mini-ppc.c: handle calls outside of the allowed range with thunks
5491 allocated using the code manager.
5492 * tramp-ppc.c: use the code manager to hold generated native code.
5493 Fixed the magic trampoline to just patch vtable entries.
5495 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5497 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5500 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5502 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5505 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5506 if we have a working __thread implementation.
5508 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5509 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5511 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5513 * mini-x86.c: Fix compilation under gcc 2.
5515 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5517 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5518 contains a call to the wrapped function.
5520 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5521 OP_<CALL>_IMM opcodes, and use them under X86.
5523 * mini.c (mono_jit_find_compiled_method): Fix warning.
5525 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5527 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5529 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5530 functionality to mini.c.
5532 * mini.c (mono_create_jump_trampoline): New function to create a jump
5533 trampoline. Return a compiled method instead of a trampoline if it
5534 exists. Add a cache for jump trampolines.
5536 * mini.c (mono_jit_find_compiled_method): New function to return a
5537 compiled method if it exists.
5539 * mini-x86.c: Call mono_create_jump_trampoline instead of
5540 mono_arch_create_jit_trampoline.
5542 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5543 a jump trampoline. Fixes #52092.
5545 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5547 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5548 which is not up-to-date. Add check_corlib_version () instead.
5550 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5553 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5554 since newer valgrind versions do not need it.
5556 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5557 compile a method with a given set of optimizations.
5559 * mini.c: Compile icall wrappers on-demand instead of at startup.
5561 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5562 wrapper for an icall.
5564 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5566 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5569 * iltests.il: Add test for non-empty stack before switch instruction.
5571 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5573 * mini.c: Add support for new stringbuilder marshalling conventions.
5575 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5577 2004-02-01 Martin Baulig <martin@ximian.com>
5579 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5580 in `ginst->mtype_argv'.
5582 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5584 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5585 facilitate grepping.
5587 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5589 * mini.c: fixed buglet in initobj generic implementation for references.
5591 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5593 * Makefile.am: make the version script conditional.
5594 * jit-icalls.c: handle missing truncl().
5596 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5598 * exceptions.cs: Add more tests for double->int conversion.
5600 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5601 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5603 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5605 * driver.c: make --verbose --version emit an error
5606 if the loaded corlib doesn't match the runtime version.
5608 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5610 * mini-ppc.h: export ppc_patch().
5611 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5612 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5613 on par or better than on MacOSX.
5615 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5617 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5618 mono_lookup_pinvoke_call.
5620 * mini-x86.c: Under windows, the default pinvoke calling convention is
5621 stdcall. Fixes #52834.
5623 * mini.c (optimize_branches): Add an upper bound to the number of
5624 iterations to prevent infinite loops on strange loops. Fixes #53003.
5626 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5628 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5629 and ISINST. Fixes #52093.
5631 * objects.cs (test_0_vector_array_cast): New tests.
5633 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5635 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5636 checking in Array.Set ().
5638 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5641 * object.cs (test_0_multi_array_cast): New regression test.
5643 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5645 * exceptions-ppc.c: fix build on Linux/PPC.
5647 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5649 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5650 running under valgrind.
5651 (x86_magic_trampoline): Fix build bustage.
5653 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5654 negative values as well. This is needed for the encoding of the line number
5655 info, since sometimes the line numbers are not in increasing order.
5657 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5659 * cpu-pentium.md (localloc): Increase the size of the localloc
5660 instruction since it is a loop under Win32.
5662 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5665 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5667 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5668 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5669 Max Horn (max@quendi.de). Fix file names in comments.
5671 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5673 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5674 avoid stack overflow.
5675 (replace_usage): Avoid uninitialized variable warnings.
5677 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5678 and taking the address of valuetype variables.
5680 2004-01-03 Patrik Torstensson
5682 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5683 for other purposes than FP later on.
5685 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5687 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5690 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5692 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5694 2003-12-30 Patrik Torstensson <p@rxc.se>
5696 * mini-x86.h: Decreased number of availiable fp regs.
5697 Solves corner cases with FP spilling.
5699 2003-12-23 Patrik Torstensson <p@rxc.se>
5701 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5702 for floating point stack tracking / spilling on x86.
5705 * basic-float.cs: added float mul overflow test.
5707 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5709 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5711 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5713 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5714 supports for cond branches that overflow the immediate
5715 overflow offset. mcs can compile simple programs.
5717 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5719 * exceptions-ppc.c: exception handling support wip:
5720 finally handlers get run on exception.
5722 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5724 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5727 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5729 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5730 initial support for stack walking and unwinding.
5732 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5734 * driver.c (mono_main): Make corlib-out-of-sync message more
5735 descriptive. Also remove verify_corlib call.
5737 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5739 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5740 not overlap with other call's arguments, too.
5742 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5744 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5745 move to arch-specific code the choice of arch-specific
5746 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5747 * mini.c: ensure emulation calls will not interleave
5750 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5752 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5753 the magic trampoline stack frame is dropped before executing
5756 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5758 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5759 and integer to fp conversions. Added support for overflowing
5760 arguments on the stack. Reserve a couple more registers as temps.
5761 Added support for aot compilation (as output still needs to be
5764 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5766 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5767 Don't overwrite return register in some corner cases.
5769 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5771 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5772 static constructors when AOT compiling.
5774 * driver.c (mono_main): Call mono_check_corlib_version.
5776 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5778 * cpu-g4.md, basic.cs: fixed div target register.
5780 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5782 * mini-ppc.c, basic.cs: shl_imm fix with test.
5784 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5786 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5787 structures by value. Misc fixes.
5788 * objects.cs: more tests.
5790 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5792 * mini-ppc.c: lconv.ovf.i implemented.
5794 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5797 (mini_init): don't error out if someone already called g_thread_init.
5799 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5801 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5802 to be any type per the spec. Fix abnormal memory usage when
5803 the same object is repeatedly thrown.
5805 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5807 * mini.c: check for overruns in IL code.
5809 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5811 * TODO: Add/remove some todo entries.
5813 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5815 * driver.c (mono_main): Call mono_verify_corlib.
5817 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5819 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5820 This has been moved to mini.c
5821 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5822 type being casted is marshalbyref it could be a proxy, so instead of
5823 emitting the type check code, emit a call to a runtime method that will
5824 perform the check by calling CanCastTo if needed.
5826 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5828 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5829 methods with large stack frames under Win32.
5831 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5833 * Makefile.am: Distribute regression tests.
5835 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5836 at the end instead of inserting each variable into the sorted list.
5838 * linear-scan.c (mono_varlist_sort): New helper function.
5840 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5842 * mini.c: ensure arguments and locals are within bounds.
5844 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5846 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5849 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5851 * mini.c (mono_cprop_copy_values): Fix crash.
5853 * aot.c: Set verbosity back to 0.
5855 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5857 * regalloc.c: complete memory leak fix by Laurent Morichetti
5860 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5862 * driver.c (main_thread_handler): Revert the previous patch.
5864 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5867 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5868 memory from the memory pool.
5870 * driver.c (main_thread_handler): Turn on all optimizations when
5873 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5874 an array for better performance.
5876 * regalloc.c (mono_regstate_assign): Fix memory leak.
5878 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5879 serialize the debug info.
5881 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5882 debug info from the serialized representation.
5884 * aot.c: Save debug info into the generated file and load it when
5887 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5889 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5891 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5892 More FP-related fixes.
5894 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5896 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5897 and register allocation buglet. Hello world now runs.
5899 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5901 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5902 * tramp-ppc.c: fixed class init trampoline.
5903 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5905 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5907 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5908 mini.c: more ppc changes/fixes.
5910 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5912 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5913 Also optimize the case when the arguments are the same in the caller
5916 * iltests.il: Add tests for tail calls with valuetype arguments.
5918 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5920 * mini-ppc.c: fixes for struct return type.
5922 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5924 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5925 mono_spillvar_offset() to arch-specific code.
5927 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5929 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5931 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5933 * exceptions-x86.c: Fix stack space leaks.
5935 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5936 registers from the lmf if the method has save_lmf set.
5938 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5940 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5941 of icall wrappers into InvokeInDomain, since these are now per-domain.
5943 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5945 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5946 make some opcode emulation and intrinsic ops enabled/disabled
5947 according to the architecture. More fixes.
5949 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5951 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5953 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5955 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5956 arch-specific handling for 'this' and struct return type to
5959 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5961 * aot.c: prevent divide by zero error when reporting (it happened with
5964 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5966 * mini.h (inst_switch): Remove unused macro.
5968 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5971 (load_aot_module): free 'info->methods' and 'info' properly. No more
5972 "free(): invalid pointer blah" messages when you have an old aot
5975 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5977 * jit-icalls.c, mini.c: Added support for context static fields.
5979 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5981 * mini.c (mono_method_blittable): Methods which set LastError are not
5982 blittable either. Fixes #51108.
5984 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5986 * mini.c: flush icache.
5987 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5989 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5991 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5993 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5995 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
5998 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
6001 * inssel.brg (CEE_MKREFANY): Fix AOT case.
6003 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
6005 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
6006 instruction when the result is discarded.
6008 * iltests.il (test_0_div_regalloc): New regression test.
6010 * arrays.cs: Fix compilation error.
6012 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
6014 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
6015 float rules to inssel-x86.brg: sane architectures with FP registers
6016 don't need to implement these rules.
6018 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6020 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
6022 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6024 * mini.h, inssel-long32.brg: fixed endianess issues in int64
6025 implementation of 32 bit systems.
6027 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6029 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
6030 (Jeroen Zwartepoorte).
6032 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
6034 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
6035 the caller and the callee matches.
6037 * mini.c (mono_method_to_ir): Add comment.
6039 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
6040 signbit is missing on some platforms.
6042 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
6044 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
6046 * mini.c (setup_jit_tls_data): Call the new function.
6048 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
6050 * mini-x86.c: Add experimental support for fast access to the lmf
6051 structure under NPTL/Linux 2.6.x.
6053 2003-11-06 Martin Baulig <martin@ximian.com>
6055 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
6056 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
6059 2003-11-02 Martin Baulig <martin@ximian.com>
6061 * mini.c (inflate_generic_field): New static method.
6062 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6063 generic instance and the field is declared in a generic type, call
6064 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6066 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6068 * mini.h mini.c (mono_method_same_domain): New function to return
6069 whenever the caller and the callee are in the same domain.
6071 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6073 2003-10-30 Martin Baulig <martin@ximian.com>
6075 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6076 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6078 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6079 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6081 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6083 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6086 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6087 object here, so it is in the correct appdomain etc.
6089 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6091 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6093 (mono_method_to_ir): Avoid freeing the type created returned from
6094 mono_type_create_from_typespec, since it is put into an internal cache
6095 by the function. Fixes pointer.exe.
6097 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6098 trampolines for icalls and pinvokes as well. Fixes #33569.
6100 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6102 * mini.c: Update after appdomain changes.
6104 * mini.c (mono_jit_compile_method_inner): Allways compile native
6105 method wrappers in the root domain, since there can only be one
6106 instance of them, whose address is stored in method->info.
6108 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6110 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6111 environment variable. Instead detect automatically whenever running
6112 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6115 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6117 * trace.c, trace.h: New files that implement the new trace option
6120 * driver.c: Document new --trace options.
6122 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6125 - if (mono_jit_trace_calls)
6126 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6128 * mini.h: prototypes.
6130 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6132 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6134 * mini.c inssel.brg: Implement typedefbyref opcodes.
6136 * mini.c (mono_jit_compile_method): Remove unused local variable.
6138 * mini.c (mono_jit_compile_method_inner): Ditto.
6140 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6142 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6144 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6146 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6148 * mini.c (mono_no_aot): Remove unused global variable.
6150 * mini.c: Thread safety fixes.
6152 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6154 * mini.c (mono_create_class_init_trampoline): Add a lock around
6155 class_init_hash_addr.
6157 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6160 * mini.c: Decompose the NEWARR instruction before decomposing its
6161 arguments. Fixes #30073.
6163 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6165 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6168 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6170 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6172 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6174 * driver.c: Add support for compiling icall wrappers to --compile.
6176 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6178 * inssel.brg: The empty value in class->interface_offsets is -1, not
6181 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6183 * objects.cs: New test for 'is' operator on an array of interfaces.
6185 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6187 * tramp-ppc.c: update trampoline code to support jumps
6188 and class initialization.
6190 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6192 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6194 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6196 * inssel.brg (OP_UNBOX): Remove unused rule.
6198 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6199 region instead of one for each method. Fixes #47813.
6201 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6203 * exceptions.cs (test_0_nested_finally): New regression test for
6204 nested exception handlers.
6206 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6208 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6210 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6213 * mini.c (mono_method_check_inlining): Make the inlining limit
6214 configurable by an environment variable.
6216 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6218 * mini.h: Bump AOT file version.
6220 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6221 token, store the image along with the token, since the token might not
6222 refer to the same image as the method containing the relocation,
6223 because of inlining.
6225 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6227 * mini.c (mono_precompile_assemblies): New function to compile
6228 all methods in all loaded assemblies.
6230 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6232 * regalloc.h regalloc.c (MonoRegState): Change the type of
6233 iassign and fassign to int*, since they can contain large negative
6234 values if the register is spilled. Also added some comments. Fixes
6237 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6238 under Win32. Fixes #42964.
6240 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6242 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6244 * aot.c: Added support for AOT compiling methods which contain calls
6245 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6248 * driver.c (compile_all_methods): Run the compilation in a thread
6249 managed by mono. Fixes #44023.
6251 * mini.c (mono_codegen): Print full method name in verbose output.
6253 * mini-x86.c (mono_arch_patch_code): Fix warning.
6255 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6256 jumps, since the method we are jumping to might be domain-specific.
6258 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6260 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6262 * inssel.brg: string chars are unsigned.
6264 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6266 * TODO: New todo item.
6268 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6269 which calls mono_runtime_class_init and patches the call site to
6270 avoid further calls.
6271 (mono_arch_create_class_init_trampoline): New arch specific function
6272 to create a class init trampoline.
6273 (create_trampoline_code): Generalized so it can create
6274 class init trampolines as well.
6276 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6277 (mono_create_class_init_trampoline): New function to create and cache
6278 class init trampolines.
6279 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6280 vtable given the address of a class init trampoline. Used by the
6282 (mono_codegen): Generate a call to a trampoline instead of
6283 mono_runtime_class_init in LDSFLD[A].
6284 (mono_codegen): Add relocations for the new trampoline.
6286 * mini.h mini-x86.c aot.c: Added a new relocation type:
6287 MONO_PATCH_INFO_CLASS_INIT.
6289 * mini.h: Bump AOT version number.
6291 * aot.c: Create a copy of the loaded code instead of using the original
6292 so methods which call each other will be close in memory, improving
6295 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6296 patch since it breaks the regression tests.
6298 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6299 for the register saving instruction sequence since the
6300 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6302 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6304 * TODO: Fix todo item && remove another.
6306 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6308 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6311 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6312 function of the module.
6314 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6315 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6316 --no-aot command line option.
6318 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6320 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6321 by Bernie Solomon (bernard@ugsolutions.com).
6323 * inssel.brg: Refactor the interface offset table related code into
6324 its separate functions and add support for the AOT case.
6326 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6328 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6330 * aot.c: Added mono_aot_verbose variable and made all debugging
6331 output depend on the value of this variable.
6333 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6334 method_label and info_label.
6336 * mini.h mini-x86.c aot.c: Added a new relocation type
6337 MONO_PATCH_INFO_IID for klass->interface_id.
6339 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6340 the MonoJitInfo structure.
6342 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6343 a non-root appdomain in shared mode.
6345 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6347 * aot.c: make aot loader less verbose. Remove free of unused variable.
6349 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6351 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6353 * .cvsignore: Added *.dll.
6355 * mini.c (mono_print_tree_nl): New function callable while debugging.
6357 * mini.c (mono_print_code): Export this.
6359 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6362 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6364 * mini.h (MonoCompile): Added 'jit_info' field.
6366 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6367 the cfg structure, since it is needed by the AOT compiler.
6369 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6371 * aot.c: A major rewrite. Changes include:
6372 - save exception tables for methods which have them.
6373 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6375 - reworked the file format so it is now much smaller and needs
6376 fewer relocation entries.
6378 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6380 * aot.c (load_aot_module): Fix build bustage on platforms without
6383 2003-09-04 Martin Baulig <martin@ximian.com>
6385 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6387 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6389 * TODO: Some new optimization ideas.
6391 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6393 * aot.c: Save the optimization flags used to compile the code into
6396 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6397 support emitting domain specific code.
6399 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6400 no longer domain neutral. It can be made domain neutral by compiling
6401 with --optimize=shared.
6403 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6406 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6407 loading of AOT code.
6409 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6411 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6412 if there is no domain neutrality information.
6414 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6416 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6417 format version into the generated library.
6419 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6420 callee method into the caller since one of them could be shared.
6422 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6423 system exceptions from AOT code now works.
6425 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6426 method if it is domain neutral and the callee is not.
6428 * graph.c (cfg_emit_one_loop_level): Fix warning.
6430 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6432 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6435 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6437 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6438 is needed by code which is executed before mono_runtime_init ().
6439 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6441 * mini.c (mono_thread_abort): Fix warning.
6442 (mono_jit_compile_method): Call static constructor in the AOT case too.
6444 * aot.c (mono_compile_assembly): Fix warning.
6446 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6448 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6450 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6452 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6454 * cpu-pentium.md: Fix the length of call opcodes so they include the
6455 ESP restoring instruction. Fixes #47968.
6457 2003-08-28 Martin Baulig <martin@ximian.com>
6459 * mini-x86.c (mono_arch_call_opcode): Added support for
6460 MONO_TYPE_GENERICINST.
6462 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6464 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6466 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6467 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6469 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6472 2003-08-26 Martin Baulig <martin@ximian.com>
6474 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6475 when reporting an error, set this to the actual error location.
6476 (mono_method_to_ir): Report the correct error location if
6477 get_basic_blocks() returned an error.
6479 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6481 * mini.c (mono_type_blittable): OBJECT is not blittable.
6482 (mono_method_blittable): Methods which have marshalling descriptors
6483 are not blittable either. Fixes #47842.
6485 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6487 * driver.c mini.c: Use an environment variable instead of a global
6488 variable. Also fix the build.
6490 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6491 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6494 * driver.c mini.c: Added --with-valgrind option to turn off some
6495 code which prevents mono from running under valgrind.
6497 * mini.c (mono_emit_call_args): Fixed warning.
6499 * mini.c (mono_emulate_opcode): Fixed warning.
6501 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6503 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6504 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6505 regalloc.c, regalloc.h: specify available registers in arch-specific
6506 code and support floats in the regallocator (patch by Laurent Morichetti
6509 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6511 * mini.c: mono_thread_current() can be called only after
6512 mono_runtime_init(): rearrange code to not call it early on.
6514 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6516 * mini.c: allocate jump tables in the code mempools.
6518 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6520 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6523 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6525 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6526 12 to 16. This fixes bug #47453.
6529 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6531 * mini-ppc.c: fixed indexed load and unsigned compares.
6533 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6535 * mini.c: reenabled installation of handler for
6536 thread abort signal.
6538 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6540 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6541 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6542 until it's fixed and actually useful.
6544 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6546 * inssel-long32.brg: couple more opcodes implemented.
6548 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6550 * mini-sparc.c: Even more opcodes implemeted.
6552 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6554 * mini-sparc.c: More opcodes implemented.
6556 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6558 * mini-sparc.c: More opcodes implemented.
6560 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6562 * inssel-sparc.brg: Add some needed rules. Direct
6564 * Makefile.am: Use inssel-sparc.brg
6565 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6566 an assert happy for now.
6568 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6570 * mini-sparc.c: Fixed compile errors.
6571 * exceptions-sparc.c: Same. We now produce a mono binary
6572 on sparc-linux. Yea.
6574 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6576 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6577 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6578 They compile, but do not work.
6580 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6582 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6583 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6584 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6587 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6589 * mini.c: more opcodes implemented and better support for generics.
6591 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6593 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6594 * mini.c, mini.h: first cut at generics support: some new instructions
6595 added and changed the behaviour of some of the existing ones.
6597 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6599 * mini.c: Removed definition of metadata_shared mutex here.
6601 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6603 * mini-x86.c: make vararg calls work for instance methods.
6605 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6607 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6608 returns the arguments in a separte list, now.
6610 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6612 * aot.c, mini.c: updates for array type representation changes.
6614 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6616 * mini.c: register function to perform jit shutdown.
6618 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6620 * mini.c: use a faster allocator if possible.
6622 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6624 * aot.c: some cleanups and portability changes.
6626 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6628 * mini.c: use faster allocation for CEE_BOX if possible.
6630 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6632 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6633 Moved inlined mempcy code to its own function so that is can be
6634 reused. Added an inline memset function as well (optimized initobj).
6635 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6637 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6639 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6641 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6643 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6644 arch code can setup the cpu for CLR execution, if needed.
6645 We use it on x86 to set the precision of FP operations.
6647 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6649 * mini.c: disable some optimizations if we can guess they'll cost too
6650 much for a given method.
6652 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6654 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6656 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6657 * mini.h mini.c mini-x86.c: Added instruction level coverage
6658 info collection support.
6660 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6662 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6663 is now implemented in the profiling API. Get rid of a couple of
6664 unnecessary global variables.
6666 2003-06-15 Nick Drochak <ndrochak@gol.com>
6668 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6669 * cpu-g4.md: add op_bigmul and op_bigmul_un
6670 * cpu_pentium.md: add op_bigmul_un
6671 * inssel-long32.brg: add rule for unsigned bigmul
6672 * mini-ops.h: define OP_BIGMUL_UN
6673 * mini-x86.c: THE BUG: handle (un)signed properly
6674 * mini.c: choose unsigned opcode if needed.
6675 This set of patches fixes bug #44291
6677 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6679 * mini.c (optimize_branches): improved to handle all kinds of
6680 conditional branches.
6682 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6684 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6685 don't raise exceptions.
6687 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6689 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6690 to arch-specific files.
6692 2003-06-09 Martin Baulig <martin@ximian.com>
6694 * Makefile.am (libs): Added $(LIBGC_LIBS).
6696 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6698 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6699 and OP_ATAN (fixes bug#44293).
6701 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6703 * Makefile.am, mini-x86.c: rename cpu description array to
6704 pentium_desc, since some compilers define the 'pentium' preprocessor
6707 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6709 * mini.c (mini_select_instructions): add explicit branch if the
6710 following block is not the false target of a conditional branch -
6711 we need this with any optimization that reorder or remove bblocks
6713 * mini.c (optimize_branches): bug fixes
6715 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6717 * mini.c (mono_method_to_ir): inline static readonly fields
6719 * ssa.c (fold_tree): start cfold support for long (very simple
6722 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6724 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6726 * inssel.brg: fixed memcpy (bug #44219).
6728 2003-06-05 Dick Porter <dick@ximian.com>
6730 * driver.c: Set the glib log levels to not abort if g_message
6733 g_set_prgname() has to happen before mini_init() so that the
6734 process handle gets the info.
6736 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6738 * driver.c: add intrins to the default optimizations to get wider
6741 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6743 * mini.h: some large basic blocks will overflow a 16-bit
6744 integers for symbolic registers.
6746 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6748 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6749 (mono_arch_output_basic_block): fix bug 43499
6751 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6753 * mini.c: kill duplicated definition of mono_debug_format.
6755 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6757 * mini-x86.c, arrays.cs: fixed register allocation bug.
6759 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6761 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6763 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6765 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6768 (print_method_from_ip): also print source location information if
6771 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6773 * mini.c (mono_find_block_region): bug fix in region code
6774 (mini_method_compile): enable removing unreachable code again, but
6775 only in methods without exception clauses.
6777 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6779 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6780 Implemented arglist opcode and handling of TypedReference type.
6781 Fixed x86 call convention when a structure is returned.
6782 Minimal support for calling static vararg methods.
6784 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6786 * mini.c (mini_method_compile): always remove unreachable code,
6787 because the code in them may be inconsistent (access to dead
6788 variables for example).
6790 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6792 * driver.c, debug-mini.c: warning fixes.
6794 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6796 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6798 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6800 * mini.c: thread-static fields are registered in mono_class_vtable(),
6801 so ensure the function is called before checking for them.
6803 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6805 * mini.c (optimize_branches): fix for bug 43586
6807 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6808 overflow (fixes Bug #43639)
6810 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6812 * mini.c, objects.cs: allow the use of stobj for primitive types.
6814 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6816 * mini.c: be less strict about argument checking until we support
6817 running the verifier.
6819 2003-05-27 Nick Drochak <ndrochak@gol.com>
6821 * basic-long.cs: tests for (ulong)int * (ulong)int also
6822 * mini.c: use the same trick for (ulong)int * (ulong)int
6824 2003-05-27 Nick Drochak <ndrochak@gol.com>
6826 * basic-long.cs: add regression test for (long)int * (long)int
6827 * cpu-pentium.md: add op_bigmul specification
6828 * inssel-long32.brg: add OP_BIGMUL rule
6829 * mini-ops.h: add OP_BIGMUL
6830 * mini-x86.c: register allocator: handle case where src1 needs to be
6832 * mini.c: substitute special BIGMUL opcode in the tree for
6833 (long)int * (long)int
6835 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6837 * jit-icalls.c: call the type ctor on field access if needed.
6839 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6841 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6842 to a method (including results of ldelema, bug#43207).
6844 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6846 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6847 colors to show exception handler blocks.
6849 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6850 (fix for pinvoke7.cs).
6852 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6854 * mini.h, mini.c: ensure correct initialization order for types that
6855 require it. Prepare for lazy compilation of jit icall wrappers.
6856 Provide a name for opcode emulation to reduce unneeded mallocing.
6858 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6860 * mini-x86.c: better register restoring code and profiling
6861 support for tail calls.
6863 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6865 * mini.h, driver.c: prepare for leaf methods optimization.
6867 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6869 * mini.c: get targets of branches before converting a method.
6871 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6873 * mini.c (optimize_branches): added some experimental code (disbaled)
6875 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6877 * mini.c (optimize_branches): fix branch to branch optimization
6879 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6881 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6883 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6885 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6888 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6890 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6891 enable use of interface variables again.
6893 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6894 I1 to registers because there is no simply way to sign extend 8bit
6895 quantities in caller saved registers on x86.
6897 * inssel-float.brg: set costs of some rules to 2 so
6898 that monobure always select the arch. specific ones if supplied,
6899 regardless of the order we pass the files to monoburg.
6901 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6903 * mini.c, mini-x86.c: since the magic trampoline for jumps
6904 can't patch the code directly, we do it as soon as the
6905 method gets compiled.
6907 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6909 * mini-x86.c, mini.h: introduce a new patching method
6910 to support CEE_JMP and tail calls.
6911 * mini.c: obey tail.call. Don't precompile methods target
6913 * tramp-x86.c: new trampoline code to handle methods
6914 reached through a jump.
6916 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6918 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6919 bit values to registers
6921 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6923 * mini.c (mono_compile_get_interface_var): share interface
6924 variables if possible.
6926 2003-05-16 Martin Baulig <martin@ximian.com>
6928 * debug-mini.c (mono_init_debugger): New function to initialize
6929 the debugger. This is not in the debugger since it needs to
6930 access some of mini's internals.
6932 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6934 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6936 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6938 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6939 for value type handling.
6941 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6943 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6944 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6946 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6948 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6949 the constructor through a proxy.
6951 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6953 * jit-icalls.c, inssel.brg: fixes to array element address
6956 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6958 * mini-x86.c (is_regsize_var): allocate pointer to registers
6960 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6962 * driver.c: fixed typo, added intrins to the set of optimizations
6963 tested with regressions.
6965 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6967 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6968 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6971 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6973 * inssel.brg: remove some common pop instructions without side effects
6975 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6977 * inssel-x86.brg: fixed thinko in int to double conversions.
6979 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6981 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6983 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6985 * inssel-long32.brg: two more missing instructions.
6987 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6989 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6992 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6994 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
6997 * basic-float.cs: Added tests for negative zero.
6999 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7001 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
7002 a couple of missing operations for long casts, with test cases.
7004 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7006 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
7008 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
7010 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
7011 code size estimation.
7013 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
7015 * mini.c (mono_jit_create_remoting_trampoline): make it work with
7016 abstract methods (fix bug 42542)
7018 * aot.c: add ability to handle array types
7020 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
7022 * mini.c: Call the _specific versions of the object allocation
7023 functions if possible.
7025 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7027 * driver.c: call setlocale ().
7029 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7031 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
7034 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
7036 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
7038 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
7039 wrappers (fix bug 42122)
7041 2003-05-04 Martin Baulig <martin@ximian.com>
7043 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
7045 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
7046 s/mini_set_defaults/mono_set_defaults/g.
7048 2003-05-04 Martin Baulig <martin@ximian.com>
7050 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
7052 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7054 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
7055 (reported by Don Roberts).
7057 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7059 * mini.c: temporarily work around two bugs for this release.
7061 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7063 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7064 that contains -export-dynamic and it makes using the ld script
7066 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7068 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7070 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7073 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7075 * mini.c: make sure leave calls all the needed finally blocks,
7076 even when the target jumps out of multiple exception clauses.
7078 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7080 * ldscript, Makefile.am: add linker script to reduce the number of
7081 exported symbols (should also fix the issues with libwine defining
7082 some of the same symbols in io-layer).
7084 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7086 * driver.c (mini_main): Avoid assertion when no file name is given on
7089 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7091 * driver.c: added --version/-V command line option.
7092 Added the inline optimization in the regression tests.
7094 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7096 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7097 to the type in the method signature (fixes bug#42134).
7099 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7101 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7103 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7105 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7107 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7109 * driver.c: fixed bug #42100.
7111 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7113 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7115 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7117 * mini.c: moved most of the code required to do inlining to its own
7118 function so it can be reused. Inline also ctors if appropriate.
7120 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7122 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7123 the runtime can call mono API functions.
7125 2003-04-27 Martin Baulig <martin@ximian.com>
7127 * debug-mini.c (mono_debug_init_method): Added
7128 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7129 send a notification to the debugger.
7131 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7132 running in the Mono Debugger, just pass the breakpoint number to
7133 mono_debug_init_method().
7135 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7137 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7139 * mini.c: allow some more unsafe compares.
7141 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7143 * mini-x86.c, Makefile.am: make distcheck works (partially from
7144 a patch by Richard Lee <r.h.lee@attbi.com>).
7145 * regset.c, regset.h: removed, they are unused.
7147 2003-04-25 Dick Porter <dick@ximian.com>
7149 * driver.c: Usage reports the name as 'mono' not 'mini'
7150 * exceptions-x86.c: Build and run on freebsd
7152 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7154 * Makefile.am: install the program with the 'mono' name and
7155 the library as libmono instead of mini and libmini.
7157 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7159 * driver.c: provide the APIs for the embedding interface of the old jit.
7161 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7163 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7165 2003-04-23 Martin Baulig <martin@ximian.com>
7167 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7169 * driver.c: Added `--debug' command line argument to enable
7172 2003-04-23 Martin Baulig <martin@ximian.com>
7174 * debug.[ch]: Removed. The code is now in
7175 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7177 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7180 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7182 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7184 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7187 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7188 mono_domain_finalize.
7189 (mini_method_compile): use mono_method_profile* if the the option is
7192 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7194 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7195 methods with their wrapper.
7197 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7198 methods with their wrapper.
7200 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7203 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7206 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7209 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7211 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7213 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7215 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7216 of the mempool. This is slightly faster and uses less memory
7218 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7220 * mini.c: avoid O(n) allocation for variables.
7222 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7224 * mini.c: handle items on the stack after inlining methods.
7226 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7228 * mini.c: make the method->opcode optimization dependent
7229 on MONO_OPT_INSTRINS and do it lazily.
7231 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7233 * driver.c: print overall results at the end of regression run.
7235 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7237 * inssel.brg: don't overwrite symbolic registers.
7239 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7241 * inssel-x86.brg: fix conversion from long to float.
7243 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7245 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7247 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7249 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7251 * driver.c: Added --print-vtable option as in the old JIT.
7253 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7255 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7257 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7259 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7261 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7263 * mini.c regalloc.c regalloc.h: Fix memory leak.
7265 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7267 * aot.c (mono_aot_get_method): register all used strings
7269 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7271 * mini.c: always intern strings references with ldstr at compile time.
7273 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7275 * Makefile.am: add BUILT_SOURCES.
7277 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7279 * driver.c: give a better error message when the assembly to execute
7280 doesn't have an entry point.
7282 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7284 * Makefile.am: added hack for automake
7286 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7289 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7291 22003-04-07 Martin Baulig <martin@ximian.com>
7293 * Makefile.am: Added Makefile.am.
7295 * debugger-main.c: Removed, this is now in the debugger where it
7298 * mini.pc.in: Call this package `mini' for the moment.