1 2005-11-28 Raja R Harinath <rharinath@novell.com>
3 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
5 2005-11-27 Zoltan Varga <vargaz@gmail.com>
7 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
10 * basic.cs: Remove test_0_byte_compares test which was moved to
11 objects.cs a long time ago.
13 2005-11-22 Massimiliano Mantione <massi@ximian.com>
15 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17 2005-11-20 Zoltan Varga <vargaz@gmail.com>
19 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
22 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
25 * mini-ia64.c: Add support for the throw->branch exception
28 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
30 2005-11-18 Massimiliano Mantione <massi@ximian.com>
32 * mini.c: Enabled "fastpath" deadce :-)
34 2005-11-18 Massimiliano Mantione <massi@ximian.com>
36 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
37 alias analysis pass to support it.
40 * liveness.c: Likewise (liveness computation can use aliasing
41 information to be more accurate).
42 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
43 moreover made so that "--compile-all" uses the given optimization
44 flags and not the default ones.
45 * aliasing.c: Alias analysis (new file).
46 * aliasing.h: Likewise.
47 * Makefile.am: added "aliasing.c" and "aliasing.h".
49 2005-11-17 Zoltan Varga <vargaz@gmail.com>
51 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
54 2005-11-13 Zoltan Varga <vargaz@gmail.com>
56 * mini-exceptions.c (mono_handle_exception_internal): Remove the
57 fp >= end_of_stack exit condition, as it is not needed, and it might
58 become true for fp eliminated frames.
60 2005-11-11 Zoltan Varga <vargaz@gmail.com>
62 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
65 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
67 * mini-arm.c: fixed alignment of doubles/longs to match
68 the C ABI (bug #76635).
70 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
72 * aot.c: fix compilation with --enable-minimal=aot.
74 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
76 * mini-arm.c: fixed compatibility with the new
77 floating point emulator package for compares.
79 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
81 * mini.c : reverted sig->pinvoke changes (r51396-51397).
83 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
85 * mini-exceptions.c (print_stack_frame): Output to stderr.
86 (mono_handle_native_sigsegv): Ditto.
88 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
90 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
91 OP_LCONV_TO_OVF_I implementation.
93 * mini-amd64.c: Add support for the throw->branch exception
96 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
97 when the catch clause catches a more general exception, i.e. Object.
99 2005-10-30 Zoltan Varga <vargaz@gmail.com>
101 * cpu-ia64.md: Remove unused opcodes.
103 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
104 specific defines for architectures defining USE_SIGACTION.
106 * mini-ia64.c: Fix some warnings.
108 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
109 version seemed to skip a frame.
111 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
113 * mini.c: Clean up the usage of sig->pinvoke flag. Now
114 only calls which are made to native code use this flag.
116 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
118 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
119 varargs methods as well.
121 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
122 which have save_lmf set. Reorganize methods prologs a bit.
124 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
125 debugger to the proper place.
127 2005-10-29 Martin Baulig <martin@ximian.com>
129 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
130 when running inside the debugger until the debugger has support
133 2005-10-26 Zoltan Varga <vargaz@gmail.com>
135 * mini.h: Fix a warning.
137 2005-10-24 Miguel de Icaza <miguel@novell.com>
139 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
140 we expose publicly, this returns the string.
142 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
144 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
147 2005-10-21 Zoltan Varga <vargaz@gmail.com>
149 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
150 native stacktrace using the glibc 'backtrace' function if available.
152 2005-10-20 Zoltan Varga <vargaz@gmail.com>
154 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
156 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
157 handle SIGSEGVs received while in native code.
159 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
160 code, call mono_handle_native_sigsegv which will abort the runtime
161 after printing some diagnostics, instead of converting it into a
162 confusing NullReferenceException.
164 2005-10-18 Zoltan Varga <vargaz@gmail.com>
166 * cpu-pentium.md: Remove unused opcodes.
168 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
170 * mini-amd64.h (MonoLMF): Add rsp field.
172 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
175 2005-10-17 Zoltan Varga <vargaz@gmail.com>
177 * mini-codegen.c (get_register_spilling): Fix some warnings.
179 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
181 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
182 elimination during exception handling. Enable fp elimination by
185 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
188 2005-10-16 Martin Baulig <martin@ximian.com>
191 (mono_debugger_run_finally): New public method for the debugger.
193 2005-10-10 Zoltan Varga <vargaz@gmail.com>
195 * debug-mini.c (mono_debug_init_method): Fix warning.
197 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
198 the 'exname' parameter const to fix some warnings.
200 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
202 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
203 introduced by the previous patch.
205 2005-10-08 Zoltan Varga <vargaz@gmail.com>
207 * basic-float.cs: Add test for precision of float arithmetic.
209 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
210 when loading/storing single values from/to memory.
212 * mini.c (mono_jit_compile_method_with_opt): Create the function
213 pointers in the correct domain.
215 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
217 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
218 introduced by previous patch.
220 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
221 when out_filter_idx is NULL.
223 * mini-exceptions.c: Don't run filter clauses twice during exception
224 handling. Fixes #75755.
226 2005-10-07 Zoltan Varga <vargaz@gmail.com>
228 * aot.c: Add support for ldflda wrappers.
230 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
233 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
235 * mini.c, mini.h: do not consider exception handlers blocks when
236 setting up interface variables.
238 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
240 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
242 2005-10-03 Zoltan Varga <vargaz@gmail.com>
244 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
247 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
249 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
251 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
252 of the OP_P definitions.
254 * TODO: Add a proposal for dealing with the CEE/OP mess.
256 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
257 optimizations from the x86 port.
259 * cpu-amd64.md: Ditto.
261 * basic.cs basic-long.cs: Add tests.
263 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
265 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
266 Patrik Torstensson's implementation of my exception-handling
267 optimization idea, when the exception object is not used
270 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
272 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
273 of the mul_imm optimizations from the old jit.
275 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
277 * mini.c, liveness.c: patch by Patrik Torstensson and
278 Zoltan Varga to improve performance in methods with
281 2005-09-30 Zoltan Varga <vargaz@gmail.com>
283 * driver.c: Remove 'Globalization' entry from --version.
285 2005-09-28 Zoltan Varga <vargaz@gmail.com>
287 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
288 there is a profiler interested in JIT events.
290 * aot.c: Load profile files produced by the AOT profiling module, and
291 reorder methods based on the profiling info. Add a 'method_order' table
292 to the AOT file to make mono_aot_find_jit_info work with the reordered
295 * mini.h: Bump AOT file version info.
297 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
299 * mini-arm.h: work around what looks like a gcc bug when optimizations
302 2005-09-28 Raja R Harinath <rharinath@novell.com>
304 * Makefile.am (AM_CFLAGS): Don't use += to append inside
305 conditionals. Use ...
306 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
308 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
310 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
311 to determine the amount of memory to copy when passing valuetypes.
313 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
314 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
316 2005-09-27 Zoltan Varga <vargaz@gmail.com>
318 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
319 information about aot.
321 2005-09-27 Ben Maurer <bmaurer@ximian.com>
323 * *.c: Replace the use of {Enter,Leave}CriticalSection with
324 macros. This will allow a deadlock debugger to easily be plugged
327 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
329 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
331 2005-09-27 Raja R Harinath <rharinath@novell.com>
333 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
334 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
335 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
336 ($(arch_built)) [CROSS_COMPILING]: Error out.
338 2005-09-26 Zoltan Varga <vargaz@gmail.com>
340 * aot.c: Add support for the no_special_static flag for classes.
342 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
344 * Reapply reverted patches.
346 * *: Revert r50174 as well.
348 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
350 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
352 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
354 2005-09-23 Miguel de Icaza <miguel@novell.com>
356 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
357 part of the SIG_HANDLER_SIGNATURE.
359 2005-09-23 Zoltan Varga <vargaz@gmail.com>
361 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
364 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
365 introduced by previous patch.
367 2005-09-21 Zoltan Varga <vargaz@gmail.com>
369 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
372 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
373 upon the information returned by get_call_info ().
375 * mini-x86.c (add_float): Fix stack size calculation.
376 (mono_arch_call_opcode): Rewrite this so it works based up the
377 information returned by get_call_info ().
378 (mono_arch_get_this_vret_args): Ditto.
380 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
382 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
383 in cinfo to determine the registers which need to be used.
385 2005-09-20 Miguel de Icaza <miguel@novell.com>
387 * driver.c (mono_main): Add --server and --desktop flags.
389 2005-09-16 Zoltan Varga <vargaz@gmail.com>
391 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
392 registers as global registers.
394 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
395 longer needed with the new register allocator.
397 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
399 * cpu-ia64.md: Remove unused opcodes.
401 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
403 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
405 * cpu-amd64.md: Remove unused opcodes.
407 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
408 needed with the new register allocator.
410 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
413 2005-09-16 Raja R Harinath <rharinath@novell.com>
415 * Makefile.am (check-local): Don't invoke semdel-wrapper.
417 2005-09-16 Martin Baulig <martin@ximian.com>
420 (throw_exception): Don't call mono_debugger_throw_exception() if
421 we're a rethrow - see the FIXME in the code.
423 2005-09-15 Geoff Norton <gnorton@customerdna.com>
425 * mini.c (mono_init_exceptions): This only works on some architectures.
427 2005-09-15 Zoltan Varga <vargaz@gmail.com>
429 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
432 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
434 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
435 now in mini-exceptions.c.
437 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
439 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
440 now in mini-exceptions.c.
442 2005-09-15 Zoltan Varga <vargaz@gmail.com>
444 * exceptions-x86.c: Applied patch from Patrik Torstensson
445 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
447 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
448 code into mini-exceptions.c. Add some assertions to it.
450 2005-09-12 Zoltan Varga <vargaz@gmail.com>
452 * aot.c (emit_section_change): Applied patch from "The Software Team"
453 (<software@solmersa.com>). Fix as errors on windows.
455 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
457 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
458 method info into the LMF.
460 2005-09-11 Zoltan Varga <vargaz@gmail.com>
462 * mini-ia64.c: Add proper unwind info for method epilogs.
464 * exceptions-ia64.c: Add some code to help debugging.
466 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
468 * mini-exceptions.c: Fix warning.
470 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
472 * mini.c: Really fix build.
474 * mini-x86.c mini-amd64.c: Fix build.
476 2005-09-11 Zoltan Varga <vargaz@gmail.com>
478 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
480 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
481 some Interlocked methods as intrinsics.
483 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
484 for Thread methods as well.
486 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
488 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
490 * mini-ia64.c mini-x86.c mini-amd64.c
491 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
494 * mini.c (mono_init_exceptions): Fix build breakage.
496 2005-09-10 Zoltan Varga <vargaz@gmail.com>
498 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
499 of instructions. Use the new ia64_unw_op macros for emitting unwind
502 * mini.c (mono_init_exceptions): Initialize exception handling
503 related trampolines at startup.
505 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
507 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
509 2005-09-09 Zoltan Varga <vargaz@gmail.com>
511 * mini.c: Handle type loading errors gracefully during compilation and
512 throw the appropriate exception.
514 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
516 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
519 2005-09-09 Martin Baulig <martin@ximian.com>
521 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
524 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
526 * mini-arm.h: use emulation for conv.r.un for the release.
528 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
530 * mini-arm.c, objects.cs: more fixes and tests for them.
532 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
534 * mini-arm.c: align structures to at least 4 bytes to be able
535 to keep our current optimized memcpy.
537 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
539 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
541 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
543 * mini.c: ignore SIGPIPE.
545 2005-09-04 Zoltan Varga <vargaz@gmail.com>
547 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
549 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
551 2005-09-02 Zoltan Varga <vargaz@gmail.com>
553 * mini.h: Add prototype for mono_allocate_stack_slots_full.
555 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
557 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
558 exception handling support.
559 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
560 patch by Brian Koropoff <briank@marakicorp.com>).
562 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
564 * mini.c: revert another 'optimization' which breaks when
565 items on the eval stack need to be saved at a basic block end
568 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
570 * jit-icalls.c: for arrays, ensure we always provide
573 2005-08-30 Zoltan Varga <vargaz@gmail.com>
575 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
577 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
579 2005-08-29 Zoltan Varga <vargaz@gmail.com>
581 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
582 arguments in their original register.
584 2005-08-28 Zoltan Varga <vargaz@gmail.com>
586 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
589 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
590 when ssapre is enabled.
592 * inssel-long.brg: Fix bug in previous patch.
594 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
595 multiplication by a constant.
597 2005-08-27 Zoltan Varga <vargaz@gmail.com>
599 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
602 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
605 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
607 * inssel-arm.brg: apply changes tested by Brian Koropoff
608 <briank@marakicorp.com>.
610 2005-08-25 Zoltan Varga <vargaz@gmail.com>
612 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
614 2005-08-24 Zoltan Varga <vargaz@gmail.com>
616 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
617 to the same register if dreg is just a base register.
618 (print_ins): Improve printing of membase opcodes.
620 * inssel-x86.brg: Add optimized ldind(reg) rules.
622 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
624 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
626 * mini.c: when running under valgrind, set the stack bottom for
627 the GC at the actual approximate stack for the app (fixes running
630 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
632 * mini.c: do no break at the first valuetype to init found
635 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
637 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
639 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
641 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
643 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
645 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
647 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
649 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
651 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
654 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
657 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
660 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
662 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
664 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
666 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
667 in the tail recursion optimization.
669 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
670 debug info into the assembly file.
672 * iltests.il: Add test for filter regions.
674 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
675 initial stack of filter regions. Fixes #75755.
677 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
679 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
682 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
684 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
685 the check for an already compiled method on non-ia64 platforms.
686 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
689 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
691 * inssel-x86.brg: Add some optimized call rules.
693 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
695 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
698 * mini.h mini-trampolines.c: Pass the trampoline argument to
699 mono_arch_patch_delegate_trampoline.
701 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
703 * mini-trampolines.c: Fix build.
705 * mini-amd64.h: Add delegate trampolines.
707 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
709 * inssel-amd64.brg: Add optimized call rules.
711 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
713 * inssel-ia64.brg: Add optimized ldind(reg) rules.
715 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
717 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
720 * mini-ia64.c: Remove LMF fixmes.
722 * mini-ia64.h: Remove most fields from LMF.
724 * inssel-ia64.brg (stmt): Fix unaligned access errors.
726 * mini-trampolines.c: Add support for IA64 function descriptors.
728 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
729 for IA64 function descriptors.
731 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
733 * tramp-arm.c: patch the vtable for virtual calls. Added
734 support code to register/unregister the LMF.
735 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
738 2005-08-19 Dick Porter <dick@ximian.com>
740 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
743 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
745 * mini.c (mini_get_method): Move handling of wrapper data here.
747 * mini.c (mono_method_to_ir): Add support for dynamic methods.
749 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
752 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
753 bblock->code does not remain empty.
755 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
757 * arrays.cs: Add regression test for #75832.
759 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
762 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
763 instruction scheduling.
765 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
767 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
769 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
771 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
773 * mini-codegen.c: Fix VC build.
775 * cpu-pentium.md: Increase length of atomic_exhange_i4.
777 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
779 * mini.h: fix signature for mono_register_opcode_emulation.
781 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
783 * mini.c: Get rid of most of the helper_sig_... constants using
784 mono_create_icall_signature ().
786 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
788 * jit-icalls.c (helper_ldstr): New helper function.
790 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
792 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
793 throw, load the string using a helper call instead of creating a string object.
795 * aot.c: Update after LDSTR changes.
797 * mini.h: Bump AOT file version.
799 * aot.c: Save class size info into the AOT file. Print more statistics during
802 * mini.h: Bump AOT file version.
804 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
805 ordering of disasm cases. Fixes #74957.
807 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
809 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
810 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
811 the generic code needed for the ARM port.
813 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
815 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
816 inssel-arm.brg: more ARM features and fixes.
818 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
820 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
821 ARM port work in progress.
823 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
825 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
827 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
829 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
831 * inssel.brg (mini_emit_memset): Add support for unaligned access.
833 * *-ia64.*: Ongoing IA64 work.
835 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
837 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
839 * TODO: Remove out-of-data todo stuff.
841 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
844 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
846 * mini.h: Bump corlib version.
848 2005-07-27 Martin Baulig <martin@ximian.com>
851 (create_copy_ins): Added `const unsigned char *ip' argument; set
852 `copy->cil_code' from it.
854 2005-07-27 Martin Baulig <martin@ximian.com>
856 * mini-exceptions.c (mono_handle_exception): Don't call
857 mono_debugger_handle_exception() for filters.
859 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
861 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
864 2005-07-26 Martin Baulig <martin@ximian.com>
866 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
868 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
869 helper_compile_generic_method() if the method is actually virtual
872 2005-07-26 Martin Baulig <martin@ximian.com>
875 (trampoline_code): Renamed to `mono_trampoline_code' and made it
876 public; this is now accessed directly by the debugger.
877 (mono_generic_trampoline_code): Removed.
880 (mono_debug_init_method): Also add interncalls and wrappers.
882 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
884 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
886 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
888 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
890 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
892 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
894 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
896 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
897 getting TLS offsets on AMD64 too.
899 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
901 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
903 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
905 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
906 inssel-arm.brg, mini-arm.h: ARM port work in progress.
908 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
910 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
912 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
915 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
916 mono_sparc_is_virtual_call ().
918 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
920 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
921 trampoline parameters.
923 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
925 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
926 to mono_arch_get_vcall_slot_addr.
928 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
931 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
933 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
935 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
937 2005-07-19 Martin Baulig <martin@ximian.com>
939 * exceptions-amd64.c (throw_exception): Call
940 mono_debugger_throw_exception() here like we're doing it on i386.
942 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
944 * mini-ia64.c: Add optimized TLS access support.
946 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
948 * mini-exceptions.c: Ongoing IA64 work.
950 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
952 * mini.c: Use the default optimization set when embedding. Fixes
955 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
957 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
958 of trampolines to a separate file.
960 * mini-trampolines.c: New file.
962 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
965 * tramp-x86.c: Reorganize the trampoline code to be similar to the
968 * mini-codegen.c: Fix cygwin build.
970 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
972 * mini.c: Add some minor changes needed by the IA64 port.
974 * *-ia64.*: Ongoing IA64 work.
976 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
978 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
979 trampolines into arch-independent and arch-dependent parts.
981 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
983 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
985 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
987 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
988 the xp-regalloc-branch for amd64.
990 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
991 xp-regalloc-branch for x86.
993 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
995 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
997 2005-07-06 Martin Baulig <martin@ximian.com>
1000 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
1001 (mono_jit_runtime_invoke): Likewise.
1003 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
1005 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
1008 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
1009 without loading their metadata. Reorganize the file format so exception handling+
1010 debug info is kept separate from normal method info. Create MonoJitInfo
1011 structures for methods lazily.
1013 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
1015 (x86_class_init_trampoline): Patch AOT class init trampolines too.
1017 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
1019 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
1022 * mini.h: Bump AOT file version.
1024 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
1026 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1028 2005-07-01 Raja R Harinath <rharinath@novell.com>
1030 * Makefile.am (check-local): Call semdel-wrapper.
1032 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
1034 * mini-x86.c: Revert the last change as it seems to break the build..
1036 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
1038 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1040 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
1042 2005-06-27 Ben Maurer <bmaurer@ximian.com>
1044 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
1045 outside of the macro, so strange stuff doesn't happen with gcc4
1046 (NEW_AOTCONST_TOKEN): Likewise.
1048 2005-06-28 Martin Baulig <martin@ximian.com>
1050 * mini.c (mini_class_is_system_array): New static method; use this
1051 instead of `klass->parent == mono_defaults.array_class' everywhere
1052 since this also works for the new generic array class.
1054 2005-06-26 Ben Maurer <bmaurer@ximian.com>
1056 * inssel.brg: Remove warnings.
1058 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
1060 * mini-ia64.c: Ongoing IA64 work.
1062 * basic-float.cs: Add float->i1 conversion test.
1064 * iltests.il: Add conv.u4 test.
1066 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
1068 * inssel-long.brg: Fix bug caused by last change.
1070 2005-06-23 Geoff Norton <gnorton@customerdna.com>
1072 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
1073 BSDs. Allows the x86 JIT to work on OSX86
1075 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
1077 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1080 * mini-ia64.c: Ongoing IA64 work.
1082 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1084 * mini-ia64.c: Ongoing IA64 work.
1086 * driver.c: Clean up jit_code_hash as well when using --regression.
1088 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1090 * basic-long.cs: Add tests for long->u4 conversion.
1092 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1094 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1095 that we do not depend on undefined C behavior: the order stuff
1096 gets evaluated within an expression. Fixes mono when compiled on
1099 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1101 * *-ia64.*: Ongoing IA64 work.
1103 * aot.c: Lower memory usage while loading AOT methods.
1105 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1107 * mini.h: Bump AOT file format version.
1109 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1111 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1113 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1115 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1116 not on callee assembly). Fixed some comments.
1118 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1120 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1121 it gets proper disassembly.
1122 (emit_method_info): Remove some dead code.
1124 * mini.c (mini_method_compile): Allways allocate the GOT var in
1125 mono_method_to_ir for emulating opcodes.
1127 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1129 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1130 before freeing the code memory. Fixes #74990.
1132 * objects.cs: Add regression test for #74992.
1134 * liveness.c: Extend live ranges of arguments to the beginning of the
1135 method. Fixes #74992.
1137 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1138 so it points into the faulting instruction.
1140 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1142 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1144 * *-ia64.*: Ongoing IA64 work.
1146 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1148 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1150 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1152 * *-ia64.*: Ongoing IA64 work.
1154 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1156 * basic-long.cs: Add tests for add/sub.ovf.
1158 * basic.cs: Add tests for sub.ovf.
1160 * *-ia64.*: Ongoing IA64 work.
1162 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1164 * *-ia64.*: Ongoing IA64 work.
1166 * basic.cs: Add conv.ovf.i4.un test.
1168 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1170 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1172 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1174 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1176 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1178 * *-ia64.*: Ongoing IA64 work.
1180 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1183 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1185 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1187 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1189 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1191 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1193 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1194 of a call is callable by a near call.
1196 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1198 * mini-ia64.c: Ongoing IA64 work.
1200 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1202 * genmdesc.c: Make the generated array non-static.
1204 * inssel-long.brg: Fix LSHR_IMM rule.
1206 * *-ia64.*: Ongoing IA64 work.
1208 * *-ia64.*: Ongoing IA64 work.
1210 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1212 * *-ia64.*: Ongoing IA64 work.
1214 * *-ia64.*: Ongoing IA64 work.
1216 * mini-ia64.c: Ongoing IA64 work.
1218 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1220 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1222 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1224 * objects.cs basic-long.cs: Move some tests to objects.cs.
1226 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1228 * *-ia64.*: Ongoing IA64 work.
1230 * iltests.il: Add a new test.
1232 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1233 newobj. Fixes #75042.
1235 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1237 * *-ia64.*: Ongoing IA64 work.
1239 * *-ia64.*: Ongoing IA64 work.
1241 * *-ia64.*: Ongoing IA64 work.
1243 * basic.cs objects.cs: Move tests accessing static variables as well.
1245 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1247 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1249 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1251 * driver.c: Always print failed tests.
1253 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1256 * *ia64*: Ongoing IA64 work.
1258 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1260 * basic.cs: Add tests for add.ovf. Fix warnings.
1262 2005-05-18 Miguel de Icaza <miguel@novell.com>
1264 * driver.c (mono_main): Avoid crash if no argument is passed to
1265 --break; Do not use g_error, but f_printf. And fix all other
1266 ocurrences of the same crash.
1268 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1270 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1271 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1274 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1276 * *-ia64.*: Add beginnings of IA64 backend.
1278 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1280 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1282 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1285 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1287 * mini-amd64.c: Fix a warning.
1289 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1291 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1292 in float_neg. Fixes #74897.
1294 * mini-amd64.c (emit_call): Fix another near call bug.
1296 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1298 * declsec.c: Keep the appdomain information in the structure. Added a
1299 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1300 value gets overwritten).
1301 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1302 an MonoAppDomain member to MonoSecurityFrame.
1303 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1304 used in the stack walk. Now use a MonoArray which grow (double) when
1307 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1309 * mini.c: Re-enabled runtime cleanup, since running threads should
1310 now properly stop when exiting.
1312 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1314 * mini-codegen.c: New file contaning the arch-independent local
1315 register allocator. Not used by any architectures yet.
1317 * mini.h linear-scan.c: Merge some changes from the
1318 mini-xp-local-regalloc branch.
1320 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1322 * mini-amd64.c (emit_call): Fix calls to native functions when the
1323 runtime is compiled as a shared library. Fixes #74756.
1325 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1326 on a literal field. Fixes #74751.
1328 2005-04-25 Raja R Harinath <rharinath@novell.com>
1330 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1332 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1334 * objects.cs: Add missing null casting test.
1336 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1338 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1339 in wrapper methods. Also rename 'address' variable to 'offset'.
1341 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1343 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1346 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1348 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1351 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1353 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1355 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1357 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1358 just the last bytes.
1360 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1362 * aot.c (mono_compile_assembly): Fix warning.
1364 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1365 by the _MSC_VER stuff.
1367 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1369 * inssel-long.brg: Fix #74588.
1371 * cpu-amd64.md: Fix #74591.
1373 * iltests.il: Add new regression tests.
1375 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1377 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1380 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1382 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1384 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1385 from Bill Middleton <flashdict@gmail.com>.
1387 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1389 * arrays.cs: Add new regression test. Fix warnings.
1391 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1393 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1394 and leakage in CKFINITE.
1396 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1397 this to a null op since it is called on amd64 too.
1399 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1401 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1402 body since this is not used on amd64.
1404 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1406 * mini-amd64.c: Remove obsolete fixmes.
1408 * mini.c (print_method_from_ip): Fix debugging support.
1410 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1412 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1413 so that expressions that don't give much gain are not reduced.
1414 * ssapre.h: Likewise.
1416 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1418 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1420 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1422 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1424 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1426 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1428 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1430 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1432 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1435 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1437 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1439 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1441 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1442 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1444 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1446 * mini-x86.c: Fix up stack overflow handling.
1448 * exceptions.cs: Add new regression test.
1450 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1452 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1453 mono_jit_thread_attach.
1455 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1457 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1459 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1460 avoid calling constructors using callvirt.
1462 * inssel.brg: Fix #74073.
1464 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1466 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1467 compilation with non-GCC compilers.
1468 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1469 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1471 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1473 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1474 klass->interface_offsets (will likely fix bug#74073).
1476 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1478 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1480 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1482 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1483 to amd64_div_reg_size ().
1485 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1487 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1489 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1491 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1493 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1495 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1497 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1499 * mini.c (mono_precompile_assembly): Load and precompile referenced
1500 assemblies as well. Fixes #74015.
1502 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1504 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1506 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1508 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1509 a lot of checks and (anyway) permissions cannot work until corlib is
1512 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1514 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1516 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1518 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1519 calls (fixes bug#72824).
1521 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1523 * mini.c: fix tail recursion elimination (see test in bug#73936).
1525 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1527 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1528 some fp functions in sse2 mode.
1530 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1532 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1534 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1536 * mini.h mini.c: Add mono_get_jit_tls_key ().
1538 * mini-x86.c: Enable fast TLS support on windows.
1540 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1542 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1543 * mini.c: Check for p/invoke method when generating code. If a
1544 p/invoke method, or it's class, isn't decorated with [Suppress
1545 UnmanagedCodeSecurity] then generate code to call System.Security.
1546 UnmanagedDemand (only if the security manager is active).
1548 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1550 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1551 last change as it seems to cause strange crashes.
1553 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1555 * *.c: handle unsafe function pointers where needed.
1557 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1559 * mini.c (mono_jit_free_method): Remove the fixme too.
1561 2005-03-15 Miguel de Icaza <miguel@novell.com>
1563 * mini.c: As discussed, make the code actually free the delegate
1564 thunk now, to enable the debugging of delegate problems, use
1565 MONO_DEBUG=1 when running Mono.
1567 This takes also care of parts of the leaks as seen by Joe.
1569 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1571 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1572 thread_tls_offset calculation.
1574 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1576 * declsec.c: Reworked linkdemand checks for icall. The previous code
1577 was using the declaration code (untrusted) and didn't work as expected
1578 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1581 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1583 * iltests.il: Add new localloc test.
1585 * mini-amd64.c: Handle large stack allocations the same way as on
1586 windows if stack overflow handling is working.
1588 * mini-amd64.c: Allocate the signal stack using mmap.
1590 * mini.c (sigsegv_signal_handler): Fix reading of context.
1592 * mini-exceptions.c: Fix up stack overflow handling.
1594 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1596 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1598 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1600 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1602 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1603 tramp_init functions as they are no longer needed.
1605 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1607 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1609 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1611 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1613 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1616 * mini-ops.h: Add OP_LMUL_IMM.
1618 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1619 long mul/div opcodes as intrinsic.
1621 * mini-amd64.c (emit_call): Handle the case when the callee might be
1624 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1626 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1629 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1631 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1633 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1635 * mini.c (mono_codegen): Don't leak here, to help people running
1638 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1640 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1641 conversions in sse2 mode.
1643 * basic-float.cs: Add regression test.
1645 * mini-amd64.c: Reenable sse2.
1647 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1649 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1651 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1653 * driver.c: Copyright text should include 2005.
1655 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1657 * cpu-amd64.md (load_membase): Fix more max lengths.
1659 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1661 * cpu-amd64.md (load_membase): Fix max length.
1663 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1665 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1667 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1668 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1670 * basic-float.cs: Add rounding regression test.
1672 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1674 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1676 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1677 structures in registers for pinvoke wrappers.
1679 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1681 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1683 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1685 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1686 wrapper to mono_jit_thread_attach.
1688 * mini.c (mini_jit_thread_attach): New jit icall.
1690 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1691 native->managed wrappers.
1693 * exceptions.cs: Add new regression test.
1695 * mini.c (optimize_branches): Check regions in the cbranch to throw
1696 block case as well. Fixes #73242.
1698 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1700 * mini.c: thread safety fixes.
1702 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1704 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1705 patching stuff, since delegates use jump trampolines so there is
1708 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1711 * tramp-amd64.c: Fix build.
1713 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1714 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1716 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1717 Rename this to mono_arch....
1718 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1720 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1722 * mini-amd64.c (emit_call): If both the caller and the callee is
1723 guaranteed to have 32 bit addresses, emit a normal call.
1725 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1727 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1728 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1729 method_ptr inside delegates.
1731 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1733 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1734 invalidated. Fixes #73001.
1736 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1738 * mini-x86.c: Only use stdcall for pinvokes on windows.
1740 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1742 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1743 * mini-x86.c: remove unreliable __thread var offset detection,
1744 use the correct accessors and enable by default.
1746 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1748 * mini.c (mono_jit_free_method): Fix memory leak.
1750 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1752 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1754 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1756 * cpu-amd64.md: Fix lengths of atomic opcodes.
1758 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1760 * driver.c: try to not imply using ICU is any good.
1762 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1764 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1765 functions as inline ops.
1767 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1768 some Interlocked functions as inline ops.
1770 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1772 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1774 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1776 * mini.c: Add support for OP_NOT_TAKEN.
1778 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1779 structures in registers for pinvoke wrappers.
1781 * mini-amd64.c: Fix warnings.
1783 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1785 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1787 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1789 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1790 address instead of loading the address from it.
1792 * mini-x86.c: Add support for returning small structs in registers
1793 on Win32. Fixes part of #70864.
1795 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1797 * trace.c (get_token): Improve error checking.
1799 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1801 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1803 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1805 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1806 it can be reused for MonoClass.
1807 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1810 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1812 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1813 instead of a MonoReflectionMethod. The method information wasn't used
1814 when displaying SecurityException details (but will be now).
1816 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1818 * Makefile.am : windows build fix.
1820 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1822 * iltests.il: Add new regression test.
1824 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1827 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1829 * mini.c: Moved linkdemand check into helper function check_linkdemand
1830 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1833 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1835 * declsec.c: Added statistics counter for different kinds of
1837 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1838 (and commented) declaration.
1839 * mini.c: Added statistics counter for security Demand code
1840 generation. Added display of security statistics.
1842 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1844 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1845 Fix compilation errors under gcc-2.95.
1847 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1849 * mini.c, driver.c: Use the new jit trampoline hashtable
1851 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1853 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1855 2005-02-11 Martin Baulig <martin@ximian.com>
1857 * debug-mini.c (mono_debug_close_method): Free the line number array.
1859 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1861 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1864 * mini.h: Bump AOT file format version.
1866 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1868 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1870 * declsec.h: Added macros to get/set lazyly initialized security
1871 informations about assemblies. Added new enum for different type of
1872 possible LinkDemand violation. Added function to check LinkDemands.
1873 * mini.h: Added a field to MonoCompile to hold any security violation
1874 detected when JITting a method (so it can be thrown later).
1875 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1876 and CEE_CALLVIRT. Added code to throw exception at the end of
1877 mini_method_compile (note: the exception is unhandled right now).
1879 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1881 * mini.c, jit-icalls.c: use the managed implementation of
1882 memset for initobj and memset, to avoid managed <-> unmanaged
1885 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1887 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1888 optimization if it would need a GOT var.
1890 * basic.cs: Add tests for constant propagation and switch statements.
1892 * ssa.c: Fix out-of-range constant propagation and switch statements.
1894 2005-02-09 <vargaz@freemail.hu>
1896 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1898 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1900 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1902 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1904 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1906 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1908 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1909 arithmetic operations.
1911 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1913 * mini-ppc.c: add a workaround for broken user code that
1914 DllImports vararg functions with non-vararg signatures.
1916 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1918 * mini.c (mono_jit_compile_method_inner): Add detection and a
1919 meaningfull error message for assemblies written in Managed C++.
1921 * tramp-amd64.c mini-amd64.h: Add support for
1922 create_trampoline_from_token ().
1924 * aot.c mini-x86.c abcremoval.c: Applied patch from
1925 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1927 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1929 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1930 which takes a MonoImage/token as parameter instead of a MonoMethod.
1932 * aot.c: Use the new trampoline for initializing vtables.
1934 * aot.c: Add support for ldfld/stfld_remote wrappers.
1936 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1937 rules for compare <MEM>, IMM.
1939 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1941 * aot.c: Handle inherited finalizers correctly.
1943 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1945 * inssel.brg (stmt): Add a missing _setup_... ().
1947 * aot.c: Save some parts of the class state to the AOT file and use it
1948 to recompute that state when a class is initialized.
1950 * mini.c: Install AOT hooks into the runtime.
1952 * mini.h: Bump AOT file format version.
1954 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1957 * iltests.il: Add new test.
1959 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1963 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1965 * mini.c: setup the statistical profiler in the thread attach
1966 callback to cope with the new single thread code.
1968 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1970 * mini-ppc.c: ensure we have enough room for the profiler
1971 calls (fixed bug#72084).
1973 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1975 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1978 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1980 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1982 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1984 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1985 to succesfully execute parrotbench).
1986 * ssapre.h: Likewise.
1988 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1990 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1991 variable for stores to method arguments (fixes a SSAPRE issue).
1993 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1995 * mini.c: handle value types in dup, fixes gen-112.cs.
1997 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1999 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
2000 sequence for calls in dynamic methods to avoid thunks.
2002 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
2004 * mini.c: correctly remove dynamic methods from the hashtable.
2006 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2008 * driver.c: Disabled SSAPRE until fix the bug that appears
2009 in IronPython's parrotbench.
2011 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
2013 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
2015 * mini.c (mono_method_to_ir): Revert the previous change.
2017 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
2020 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
2021 mono_jit_info_table_find () etc. when running under valgrind.
2023 * inssel.brg: Fix warnings.
2025 * mini-exceptions.c: Fix warnings.
2027 2005-01-31 Martin Baulig <martin@ximian.com>
2029 * driver.c (compile_all_methods_thread_main): Don't try to compile
2030 generic methods or anything which has type parameters.
2032 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
2034 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
2036 * TestDriver.cs: Add --verbose flags.
2038 * graph.c ssa.c: Fix 64 bit warnings.
2040 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
2041 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
2042 Fix 64 bit warnings.
2044 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
2045 variable not spotted by gcc.
2047 * mini-amd64.c inssel-amd64.brg: Applied patch from
2048 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
2049 X86_COMPARE_MEMBASE opcodes.
2051 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
2053 2005-01-29 Ben Maurer <bmaurer@ximian.com>
2055 * *: MonoMethod->signature might be NULL now. You *MUST* use
2056 mono_method_signature.
2058 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2060 * driver.c (compile_all_methods_thread_main): Compile the methods
2061 without invoking cctors.
2063 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2065 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
2066 * basic-calls.cs: test for the above.
2068 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2070 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
2071 MonoJitInfo changes.
2073 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
2075 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
2076 eagerly if it contains dynamic methods.
2078 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2080 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2081 trace, it is now computed by an icall from trace_ips.
2083 * mini-exceptions.c: Fix a warning.
2085 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2087 * mini-exceptions.c: don't bother getting stack trace info if
2088 it's not going to be used.
2090 2005-01-27 Raja R Harinath <rharinath@novell.com>
2092 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2095 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2097 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2099 * aot.c: Avoid calling mono_method_get_header () if not needed.
2101 * mini.h: Bump AOT file format version.
2103 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2105 * mini.c (mono_print_tree): Print more info for calls.
2107 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2109 * declsec.h: Remove warning by adding missing include for marshal.h
2111 2005-01-26 Martin Baulig <martin@ximian.com>
2113 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2116 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2118 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2121 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2123 * aot.c (mono_compile_assembly): Fix a warning.
2125 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2127 * declsec.c: Look for security attributes on the original MonoMethod
2128 (and not the wrapped one). This fix permissions on icalls.
2130 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2132 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2134 * mini.c (mono_allocate_stack_slots): Add a fixme.
2136 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2138 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2140 * inssel.brg: optimize casts of sealed types (more
2141 optimizations waiting for fixes in remoting).
2143 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2145 * inssel.brg (stmt): Add another dummy rule.
2147 * driver.c: Fix warnings.
2149 * driver.c (mono_main): If running under valgrind, instruct glib to use
2150 the system allocation functions so valgrind can track the memory
2151 allocated by the g_... functions.
2153 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2155 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2157 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2159 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2160 variables in try regions.
2162 * mini.c (mini_method_compile): Don't disable optimizations on large
2163 methods when AOT compiling.
2165 * mini.c (mono_allocate_stack_slots): New arch independent method to
2166 allocate stack slots. Not yet used.
2168 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2170 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2172 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2174 * mini-ppc.c: make the branch info relative as the code
2175 buffer can be reallocated.
2177 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2179 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2180 * driver.c: Removed the AOT/security restriction. Now initialize the
2181 security manager (in metadata) if --security is used.
2182 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2183 rather than the pointer to declarative security, when AOT is used.
2185 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2187 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2188 basic blocks, reduced intrinsic exception throwing code size.
2190 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2192 * driver.c (mini_usage): Reorder the usage screen.
2194 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2196 * mini.c (mono_resolve_patch_target): Fix warning.
2198 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2200 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2203 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2205 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2206 breaks the amd64 build.
2208 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2209 register allocation. Fixes #71454.
2211 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2213 * arrays.cs: Add new regression test.
2215 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2217 * ssapre.c: Turned usage of snprintf to GString.
2218 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2219 (I left it on by mistake in my previous commit).
2221 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2223 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2224 on cond branch optimization (fixes bug# 71515).
2226 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2228 * abcremoval.c: Fixed bug 71062.
2229 * abcremoval.h: Likewise.
2231 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2233 * mini.c: Added a new functionality to optimize_branches, the removal
2234 of useless basic blocks, and fixed some problem in the removal of
2235 critical edges; some utility functions added for both purposes.
2236 * ssapre.c: Added complex expression support, and fixed bug 70637.
2237 * ssapre.h: Likewise.
2238 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2240 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2241 * driver.c: Re-enabled SSAPRE.
2243 2005-01-19 Martin Baulig <martin@ximian.com>
2245 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2246 the result of mono_get_method_constrained().
2248 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2250 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2253 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2255 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2256 be detected. Fixes #59296.
2258 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2260 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2261 which can happen. Fixes #71361.
2263 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2265 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2268 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2270 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2271 appdomain-unload.exe to fail.
2273 * mini.c: Fix some memory leaks.
2275 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2277 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2278 Fixed bug and sped up some codepaths.
2280 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2282 * mini.c: Fix some memory leaks.
2284 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2287 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2289 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2292 * iltests.il: Add regression test for #71320.
2294 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2296 * mini.c (mono_codegen): Fix installation of profiler hooks.
2298 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2300 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2302 * mini.h, mini.c, cfold.c: optimize access to enum
2303 readonly fields, too. Eval conditional branches if possible
2304 to perform unreachable code removal in more cases.
2306 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2308 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2310 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2313 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2314 WinXP DEP. Fixes #71244.
2316 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2318 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2320 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2322 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2324 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2326 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2329 * mini.h: Bump AOT version.
2331 * mini.h (MonoCompile): Change exvar to a hash table.
2333 * mini.c: Allocate a separate exvar for each handler block.
2335 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2337 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2338 ex var with the pending exception and only throw if the two are equal.
2341 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2343 * mini-x86.c: Fix warnings.
2345 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2346 used by all the ports now.
2348 * aot.c: Add write-symbols and save-temps options.
2350 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2352 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2354 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2356 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2359 * tramp-s390.c: Check vtable slot belongs to the domain.
2361 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2362 as per other platforms.
2364 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2366 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2368 * driver.c: we don't run the Main() code in a subthread anymore.
2370 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2372 * mini.c: added experimental rtc support in the statistical
2373 profiler: if the user has the permission, more accurate statistics
2374 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2375 The MONO_RTC value must be restricted to what the linux rtc allows:
2376 power of two from 64 to 8192 Hz.
2378 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2380 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2382 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2384 * mini-ppc.c: better icache flush for smp.
2386 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2388 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2390 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2391 amd64 port, not yet used.
2393 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2395 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2398 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2400 * driver.c: Added --security option to activate the security manager.
2401 Right now this will allow code generation for declarative demands and
2402 is disabled when AOT is specified.
2403 * mini.c: Add code generation for declarative security demands.
2404 * mini.h: Add mono_use_security_manager as an extern gboolean.
2406 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2408 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2409 emitting more dense assembly code.
2411 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2412 exception throwing stuff.
2414 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2416 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2419 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2422 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2425 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2427 * tramp-*.c: Only patch vtable slots if the object is in the current
2428 domain. Fixes appdomain-unload.exe.
2430 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2432 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2435 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2437 * mini.c (reverse_branch_op): New helper function.
2439 * mini.c (optimize_branches): Run the new optimization only on
2440 platforms which support it. Also reverse all kinds of branches.
2442 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2444 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2447 * mini.c (optimize_branches): Reverse not-equals branches if the false
2448 bblock is a throw. This happens a lot of time with argument checking in
2451 * mini.c (mono_codegen): Add support for placing basic blocks after
2452 the function epilogue.
2454 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2457 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2459 * mini.c (setup_stat_profiler): Only set this up if the platform
2460 supports ITIMER_PROF.
2462 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2464 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2467 * inssel.brg: Fix a warning.
2469 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2471 * mini.c: added support for statistical profiler
2472 (run with: --profile=default:stat).
2474 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2476 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2478 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2480 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2481 related to global registers from the amd64 port.
2483 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2485 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2487 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2488 with global registers.
2489 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2491 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2493 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2495 * debug-mini.c (encode_value): Fix off-by-one.
2497 * aot.c (encode_value): Likewise.
2499 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2501 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2503 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2506 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2508 * aot.c (emit_method_info): Increase size of temp buffer.
2510 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2513 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2515 * aot.c (emit_method_info): Fix build.
2517 * aot.c: Further rework of the AOT file format to reduce the size of
2518 the method info data.
2520 * mini.h: Bump AOT file format version.
2522 2004-12-27 Martin Baulig <martin@ximian.com>
2524 * mini.c (mini_get_method): New static method; call
2525 mono_get_method_full() and mono_get_inflated_method().
2526 (mono_method_to_ir): Use mini_get_method() instead of
2527 mono_get_method_full().
2529 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2531 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2533 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2535 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2537 * inssel-amd64.brg: Add some optimization rules.
2539 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2541 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2542 standard not GC'd stuff is fine.
2544 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2546 * aot.c: Rework the AOT file format to get rid of most of the global
2547 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2549 * mini.h: Bump AOT file format version.
2551 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2553 * mini.h: Bump AOT file format version.
2555 * aot.c (mono_aot_is_got_entry): New function to determine if an
2556 address is inside a GOT.
2558 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2560 * cpu-pentium.md: Increase the maximum size of some instructions which
2561 might involve a got access.
2563 * mini.c (get_method_from_ip): Another debug helper function.
2565 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2566 when got var accesses are created during the decompose phase.
2568 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2570 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2571 argument mini_compile_method and to MonoCompile, and use this to
2572 determine whenever a given method is compiled for AOT. This allows the
2573 other methods compiled during AOT compilation to be free of AOT stuff,
2574 so the backends does not need to add special support for them by
2575 creating a fake GOT etc.
2577 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2580 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2582 * mini.c (mono_method_to_ir): It turns out that some of the
2583 x-appdomain wrappers are lax with types, so just ignore this for
2586 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2587 at the vtable->klass. If it is non-shared code we can just use the
2590 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2592 * mini-ppc.c: access MonoDomain from tls, too.
2594 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2596 * declsec.c: Removed unused variable (and related warning ;-)
2598 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2600 * iltests.il: New test for LDELEMA on an array of ref types.
2602 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2603 all ldelema's on reftypes.
2604 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2605 it was the wrong place to put it.
2607 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2608 register to pop to make this cleaner, at the request of Paolo.
2610 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2612 * mini-ops.h (OP_GETHASHCODE): New op.
2614 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2616 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2619 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2622 * mini-x86.c (mono_arch_output_basic_block): Rather than
2630 The first is 3 bytes while the second is 1. This saves 36 kb on
2631 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2632 see a small boost because of icache locality.
2634 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2636 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2638 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2639 started code sharing with the generic code.
2641 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2643 * mini-ppc.c, cpu-g4.md: added code for direct access to
2646 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2648 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2649 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2652 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2654 * declsec.c|h: Added functions to cache the declarative stack modifiers
2655 in MonoJitInfo and to create a security frame from a MonoJitInfo
2657 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2658 created. Register internal calls for System.Security.SecurityFrame::
2659 _GetSecurityFrame and _GetSecurityStack.
2660 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2661 the definitions for the new stack walk/callback mechanism.
2662 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2663 first security frame for LinkDemands and InheritanceDemands) and
2664 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2666 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2667 walk initialization (lupus).
2669 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2671 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2673 (handle_loaded_temps): Do not create a temporary variable for
2674 things that we know are temps. They will never be modified.
2675 (mono_spill_call): Set MONO_INST_IS_TEMP
2676 (mono_emulate_opcode): ditto
2678 (mono_method_to_ir.CEE_DUP): ditto
2680 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2682 * mini.c (type_to_eval_stack_type): Make this handle the void type
2683 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2684 (emit_tree): use ip_in_bb to special case some common idioms
2685 Update all callers to pass in the IP.
2686 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2688 This gives us a nice 2% speedup in mcs bootstrap.
2690 * mini-x86.c (peephole_pass): Peephole pass to make
2699 * mini.c (ip_in_bb): new method.
2700 (mono_method_to_ir): use this method rather than doing the hash
2703 * linear-scan.c (mono_linear_scan): When expiring actives, you
2704 don't need to keep around variables that expire on this
2705 instruction. This makes it so that:
2708 store (ebx add (ebx, 1))
2712 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2714 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2715 combination to avoid doing two copies. Fix up problems with previous
2718 * mini.c: Fix 64 bit warnings.
2720 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2722 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2724 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2725 changes from the x86 code.
2727 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2729 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2731 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2732 throwing code to reduce its size, unify the AOT and non-aot code and
2733 get rid of relocations in the AOT case.
2735 * mini-x86.h mini.c exceptions-x86.c
2736 (mono_arch_get_throw_corlib_exception): New arch specific function to
2737 raise corlib exceptions which doesn't require relocations in the
2740 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2742 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2744 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2747 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2750 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2752 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2753 with add function when used from Inc/dec atomic
2754 functions. Re-enabled optimization on x86.
2755 * mini-ops.h: renamed atomic_add functions to
2756 allow _add to match the Interlocked::Add and
2757 _add_next to match Interlocked::Inc/Dec.
2759 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2761 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2762 linking of BBs to the end BB, and enabled SSAPRE also with
2763 consprop and copyprop (which was prevented by that bug).
2765 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2767 * mini-x86.c: disabling the Interlocked optimizing code.
2769 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2771 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2774 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2776 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2777 interlocked optimization due lack of support on x86, rewrote
2778 exchange to take into account that base may be in eax.
2780 xsp works again; activated Interlocked optimizing code.
2782 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2784 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2786 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2788 * mini-ops.h: Add new opcodes.
2790 * mini.h: Add new patch types. Add got_var to MonoCompile.
2792 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2793 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2794 make it work with all kinds of patchable code.
2796 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2797 address of the GOT, and referencing entries in the GOT.
2799 * mini.c: Add code to load the GOT address if needed by an opcode.
2801 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2802 independent AOT code on the x86 using an elf-style Global Offset Table.
2804 2004-12-14 Raja R Harinath <rharinath@novell.com>
2806 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2808 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2810 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2813 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2815 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2816 of Interlocked:Increment/Decrement/Add as inline ops.
2817 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2819 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2821 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2822 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2824 2004-12-12 Duncan Mak <duncan@ximian.com>
2826 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2827 again. `patch_info->table_size' is no longer valid after Zoltan's
2830 2004-12-12 Martin Baulig <martin@ximian.com>
2832 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2833 if we are the "real" method, ie. not an inlined method inside it.
2835 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2837 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2838 before we look in the special fields table. This fixes
2839 ../tests/thread-static-init.cs.
2841 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2843 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2844 for Array get_Rank and get_Length. Fixes bug #70465.
2846 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2848 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2849 separate structure to reduce the size of MonoJumpInfo.
2851 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2853 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2855 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2857 * mini.c (mini_get_inst_for_method): Changed to allow ports
2858 to return a MonoInst instead of opcode
2859 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2861 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2862 Allow ports to return a created MonoInst instead of op-code, will enable
2864 (renamed mini_get_opcode_for_method to better reflected the functionality)
2866 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2868 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2870 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2872 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2875 2004-12-08 Martin Baulig <martin@ximian.com>
2877 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2878 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2880 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2882 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2885 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2888 2004-12-08 Raja R Harinath <rharinath@novell.com>
2890 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2892 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2894 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2895 bug introduced by the previous patch.
2897 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2899 * mini-ppc.c, objectc.cs: handle large structs passed by value
2902 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2904 * mini-ppc.c: OP_ARGLIST implementation from
2905 Geoff Norton <gnorton@customerdna.com>.
2907 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2909 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2910 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2912 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2914 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2916 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2918 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2921 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2923 * mini-sparc.c: Zero out localled-ed memory.
2925 * iltests.il: Add tests for zeroing out localloc-ed memory.
2927 2004-12-04 Martin Baulig <martin@ximian.com>
2929 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2930 mono_method_get_signature_full().
2932 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2934 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2935 and some utility functions (always for SSAPRE), integrated SSAPRE.
2937 * driver.c: Added ssapre option.
2938 * ssa.c: Small fix on OP_ARG handling.
2939 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2940 * Makefile.am: Likewise.
2942 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2944 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2947 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2950 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2952 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2954 * cpu-s390.md : Increase instruction length of oparglist.
2956 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2958 2004-11-30 Martin Baulig <martin@ximian.com>
2960 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2961 virtual generic methods. We call a special helper_compile_generic_method()
2962 icall to retrieve the method from the vtable, inflate and compile
2963 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2965 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2967 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2969 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2971 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2973 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2976 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2978 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2979 platforms with PIC aot.
2981 2004-11-28 Martin Baulig <martin@ximian.com>
2983 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2986 2004-11-28 Martin Baulig <martin@ximian.com>
2988 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2989 the result of mono_type_get_underlying_type() to check whether
2992 2004-11-26 Martin Baulig <martin@ximian.com>
2995 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2998 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
3000 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
3001 the same way as the other arguments so they won't get clobbered.
3003 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
3004 calls through R11 since it is clobbered by the trampoline code.
3006 2004-11-26 Raja R Harinath <rharinath@novell.com>
3008 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
3009 pick up in-tree mscorlib.dll.
3011 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
3013 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
3015 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
3016 runtime data/code are now stored in a table similar to the GOT in ELF.
3017 This allows the code itself to be position independent.
3019 * aot.c: Fix loading of referenced assemblies after the lazy assembly
3022 * aot.c: Attach ELF type (object/function) directives to all global
3025 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
3027 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
3029 * mini-amd64.h: Turn on PIC AOT code.
3031 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
3032 returning the offset within an OP_AOTCONST instruction where the GOT
3033 offset needs to be added.
3035 * mini.h: Bump AOT file format version.
3037 2004-11-25 Martin Baulig <martin@ximian.com>
3039 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
3040 uninflated generic methods.
3042 2004-11-25 Martin Baulig <martin@ximian.com>
3044 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
3046 2004-11-24 Martin Baulig <martin@ximian.com>
3048 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
3049 original klass (this only applies for generic instances).
3051 2004-11-24 Martin Baulig <martin@ximian.com>
3053 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
3054 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
3057 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
3059 * mini.c (mono_method_to_ir): Disable inlining for methods containing
3060 localloc. Fixes #69678.
3062 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
3064 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
3066 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
3067 used SSE registers on pinvoke calls. Fixes #69774.
3069 2004-11-23 Geoff Norton <gnorton@customerdna.com>
3071 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
3072 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
3074 2004-11-23 Raja R Harinath <rharinath@novell.com>
3076 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
3077 Refer directly to the mcs/ tree.
3079 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3081 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3082 Check if a trampoline for a synchronized method is required.
3084 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3086 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3087 with localloc if needed. Throe arithmetric exception in
3088 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3089 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3091 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3093 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3094 types before switching on type. Fixes #69622.
3096 2004-11-19 Raja R Harinath <rharinath@novell.com>
3098 * Makefile.am (check-local): New. Integrate into 'make check'.
3099 (MCS,RUNTIME): Define using in-tree mono and mcs.
3101 (%.exe): Use $(ILASM).
3103 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3105 * mini-ppc.c: adjust initial prolog size (bug #69691).
3107 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3109 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3112 2004-11-17 Raja R Harinath <rharinath@novell.com>
3114 * Makefile.am (clean-local): Rename from 'clean'.
3116 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3118 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3119 to mono_arch_is_int_overflow.
3120 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3123 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3125 * declsec.c|h: New files to support declarative security attributes.
3126 Added function to check if a method has (applicable) security.
3127 * mini.c|h: Add check for declarative security attributes in
3128 mono_method_check_inlining.
3129 * Makefile.am: Added declsec.c and declsec.h to the build.
3131 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3133 * mini.c, mini.h: update to keep dynamic code info per-domain.
3135 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3137 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3138 (mini_init): Get rid of it from here too.
3140 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3142 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3143 implemented OP_RETHROW (patch by Geoff Norton
3144 <gnorton@customerdna.com>).
3146 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3148 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3149 between appdomains. Fixes appdomain-unload on PPC.
3151 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3153 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3154 mini-exceptions.c: handle the new wrapper types.
3155 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3156 token value as a MonoClass* when compiling a wrapper.
3157 mono_jit_create_remoting_trampoline now takes an additional
3158 MonoRemotingTarget parameter.
3160 2004-11-10 Martin Baulig <martin@localhost>
3162 * mini.c (mono_method_to_ir): Use `generic_container->context'
3163 rather than creating a new one.
3165 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3167 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3169 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3171 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3173 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3174 the experimental aot cache stuff.
3176 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3178 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3179 mini-exceptions.c: update to exception clause structure changes.
3181 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3183 * exceptions-x86.c (throw_exception): Fix warnings.
3185 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3188 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3190 * exceptions-sparc.c (get_throw_exception): Really fix this.
3192 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3194 * tramp-*.c: we no longer support icalls without wrappers, so
3195 a bit of code can be removed here
3197 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3199 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3202 * cpu-sparc.md: Add op_rethrow.
3204 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3206 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3208 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3209 * mini-ops.h: Add OP_RETHROW.
3211 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3213 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3215 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3217 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3218 Makes the output much easier to read
3220 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3222 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3223 prevents another huge leak when compiling with ssa. Secondly, the
3224 performance of doing this rather than freeing the lists is much
3225 better. GList does a lock every time you allocate a list link,
3226 so that it can use a memory pool. So, it is better to just use
3227 a memory pool of our own.
3229 * ssa.c, linear-scan.c: replace g_list_remove_link with
3230 g_list_delete. The remove one does not free the GList, so we were
3231 leaking memory. On -O=all --compile-all with corlib, this cut down
3232 3 MB of allocations.
3234 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3236 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3238 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3240 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3241 into a new function mono_create_jit_trampoline ().
3243 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3245 * trace.c (get_spec): Allow tracing of classes without a namespace.
3247 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3249 * mini.c: Fix pointer overwrite in mini_method_compile.
3251 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3253 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3254 The darwin ABI needs some special handling for 1 and 2 byte structs
3255 Lets use lbz/lhz instead of lwz everywhere.
3256 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3257 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3258 Use stb/sth for the former, and put the latter always on stack instead of in
3261 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3263 * trace.c (is_filenamechar): Add '_'.
3265 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3267 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3269 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3271 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3273 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3274 depends on libmonogc. Fixes #68805.
3276 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3278 * mini.c (mono_jit_free_method): Provide extra information for
3279 this error. Currently this leaks, but will be turned into a
3280 developer option in the future.
3282 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3284 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3286 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3288 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3289 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3290 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3292 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3294 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3295 trampolines for AOT code.
3297 2004-10-22 <vargaz@freemail.hu>
3299 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3300 constructed types. Fixes #68136.
3302 2004-10-21 Martin Baulig <martin@ximian.com>
3304 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3305 if it returns true, unwind the stack to the call instruction.
3307 2004-10-21 <vargaz@freemail.hu>
3309 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3311 * mini.h: Bump AOT version number.
3313 * objects.cs: Add another test for unbox trampolines.
3315 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3318 2004-10-20 <vargaz@freemail.hu>
3320 * driver.c: Add SHARED to the set of optimizations tested.
3322 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3324 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3327 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3329 2004-10-20 Martin Baulig <martin@ximian.com>
3331 * mini-exceptions.c (mono_handle_exception): Call
3332 mono_debugger_handle_exception() to tell the debugger about
3333 catch/finally clauses.
3335 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3337 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3339 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3342 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3344 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3345 methods as their native size, fixed bug #57543, #57545.
3346 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3347 This saves a temporary register and mullw call down into 1 (minor perf
3348 increase for cases like sum = sum * 5; This use to translate into:
3351 It now translates to
3354 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3356 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3359 2004-10-11 Martin Baulig <martin@ximian.com>
3361 * mini.c (mono_method_to_ir): If we're a generic method, get the
3362 MonoGenericContainer from our MonoMethodNormal and create a
3363 MonoGenericContext from it.
3365 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3367 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3369 * basic-long.cs: Add test for checked i8->i2 cast.
3371 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3373 * inssel-ppc.brg: added a couple of speedup rules.
3375 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3377 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3378 to speed up rebuilds.
3380 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3382 * mini-s390.c: Minor fix to OP_OR_IMM.
3384 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3386 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3387 better. Fixes appdomain-unload.exe on sparc.
3389 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3391 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3392 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3395 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3397 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3399 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3401 * mini.c: Always generate a field read/write wrapper for members
3402 of the class MarshalByRefObject since the actual instance could
3405 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3407 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3409 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3411 * driver.c mini.h trace.c: Move the setting of the main assembly into
3412 a separate function called mono_trace_set_assembly () and call it after
3413 actually loading the main assembly. Fixes #66872.
3415 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3417 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3418 using the code manager.
3420 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3422 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3424 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3426 * cpu-amd64.md: Fix bug in previous patch.
3428 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3431 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3433 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3434 mini-exceptions.c: updates for changed stack walk interface.
3436 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3438 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3440 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3442 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3444 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3446 * driver.c (mini_regression_list): Do not call mono_assembly_close
3447 since assemblies can't be unloaded.
3449 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3451 * cpu-amd64.md: Fix more instruction lengths.
3453 * cpu-amd64.md: Fix lengths of some instructions.
3455 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3457 * inssel.brg: Make the array ldelema check aot friendly.
3459 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3461 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3463 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3465 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3467 * mini-x86.c: Fix build.
3469 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3470 mono_type_get_underlying_type () helper function to simplify code.
3472 2004-09-09 Martin Baulig <martin@ximian.com>
3474 * mini-amd64.c: Don't access `type->data.klass' directly, call
3475 mono_class_from_mono_type() instead since the type may be a
3478 2004-09-09 Martin Baulig <martin@ximian.com>
3480 * mini-amd64.c (get_call_info): Fix support for generic instances.
3481 (add_valuetype): Use mono_class_from_mono_type() to get the class
3482 since we can be a generic instance.
3484 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3486 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3488 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3490 * liveness.c: reset spill costs on each scan: bug 62107
3492 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3494 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3495 unnecessary line that doesn't compile
3497 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3499 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3500 trampolines, make them call an error function so people can fix their
3503 2004-09-06 Martin Baulig <martin@ximian.com>
3505 * mini.c (mono_method_to_ir): When initializing locals, handle a
3506 generic instances like a valuetype if it's a valuetype and like a
3507 class if it's a class.
3509 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3511 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3512 stack. Fixes #64674.
3514 * exceptions.cs: Add test for unwinding of call arguments.
3516 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3518 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3519 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3520 set the carry/borrow flag). The sparc and s390 implementations
3521 can now use optimized versions (and simplify the code). ppc bugfixes.
3523 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3525 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3527 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3529 * inssel-amd64.brg: Remove leftover 32 bit rule.
3531 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3533 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3535 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3536 mono_arch_find_jit_info functions into a new function. Fix a memory
3539 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3542 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3544 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3547 * exceptions.cs: Add array size tests.
3549 * mini.c: Allocate a separate icall wrapper for each arity of
3550 mono_array_new_va. Fixes #59509.
3552 * exceptions.cs: Add testcase for 64578.
3554 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3556 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3558 2004-09-02 Martin Baulig <martin@ximian.com>
3560 * mini.c (mono_method_to_ir): When initializing the locals, call
3561 handle_initobj() on the generic instance itself, not its
3564 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3566 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3567 MonoJitInfo for dynamic methods.
3569 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3571 * mini.c: Add support for freeing JIT data for dynamic methods.
3573 2004-09-01 Martin Baulig <martin@ximian.com>
3575 * mini-x86.c (is_regsize_var): Added support for generic
3577 (mono_arch_emit_prolog): Make this compile again, use
3578 `x86_push_imm_template (code)'.
3580 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3582 * mini-x86.c: make all push_imm instructions that get
3583 patched always emit the long form
3585 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3587 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3588 in a per-domain hash.
3590 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3593 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3595 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3598 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3601 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3602 Beginnings of SSE2 support.
3604 * exceptions.cs: Add more tests for checked int<->uint casts.
3606 2004-08-28 Martin Baulig <martin@ximian.com>
3608 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3612 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3613 Handle generic instances recursively.
3615 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3617 * iltests.il: test for conv.u8 on a constant
3619 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3621 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3622 LCONV_x4 (shrun_32 (membase)).
3624 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3626 * inssel-x86.brg: c&p rules for push/setret of long
3628 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3630 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3631 compare (regvar, base)
3633 * inssel-x86.brg: more burg love
3635 * inssel.brg: more cleanup
3637 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3639 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3641 * basic-long.cs, basic-calls.cs: new tests for optimization.
3643 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3645 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3648 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3650 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3652 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3654 * inssel.brg (mini_emit_memcpy): use
3655 NO_UNALIGNED_ACCESS to disable memcpy optimization
3657 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3659 * mini-amd64.c: Handle generic types in various places.
3661 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3663 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3665 * mini.c (handle_box): Fix warning.
3667 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3669 * mini-amd64.h: Enable the emit_state optimization.
3671 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3673 * mini-amd64.c: Add some new 64 bit peephole opts.
3675 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3677 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3679 * mini-amd64.c: Register allocator fixes.
3681 * mini.c: Add an optimization to emit_state to avoid allocation of new
3682 registers on some platforms.
3684 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3686 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3688 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3689 allocation. Fixes #63085.
3691 * basic-long.cs: Add new regression test.
3693 * mini-amd64.c: Register allocator improvements.
3695 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3697 * mini-amd64.c (read_tls_offset_from_method): Add another code
3700 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3701 instruction sequence for nullifying class init trampolines.
3703 * objects.cs: Add new regalloc test.
3705 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3707 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3709 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3711 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3714 * driver.c: Fix profiling after TLS changes.
3716 * driver.c (mono_main): Set mono_stats.enabled if needed.
3718 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3721 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3723 * mini-x86.c: use a 1 op rather than a 2 op tls access
3724 instruction -> faster.
3726 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3728 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3731 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3733 * exceptions-sparc.c (throw_exception): fix typo
3735 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3737 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3738 set tree->dreg correctly with tls. Allow any
3739 register to be used.
3741 * mini-x86.c (read_tls_offset_from_method): add new code
3742 generation pattern seen with GCC.
3745 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3747 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3748 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3749 exceptions-sparc.c: fix some performance issues in exception
3750 handling and setting of the stack trace for exceptions that were
3753 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3755 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3758 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3761 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3763 This patch inlines tls access, when possible.
3765 * mini.h: new arch functions for TLS intrinsics.
3766 All platforms updated with a stub.
3768 * mini.c: use the new intrinsics
3770 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3771 arch specific intrinsic for tls variables
3773 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3775 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3778 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3780 * mini.c: thread local allocation
3782 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3784 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3786 * Makefile.am: Link against the static version of libmonogc.
3788 * Makefile.am: Link the static versions of the convenience libraries
3789 into the mono executable.
3791 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3793 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3795 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3796 on integer overflow.
3798 * mini-amd64.c: Reorganize function call code.
3800 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3802 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3804 * inssel-x86.brg: use xor eax,eax.
3806 * basic.cs: new tests
3808 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3810 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3811 in exception throwing code.
3813 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3815 * inssel-x86.brg: use xor esi,esi.
3817 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3819 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3820 can trace methods compiled during mini_init () too.
3822 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3825 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3827 * Makefile.am: static link on x86 (r=zoltan)
3829 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3831 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3832 code since it causes some programs to fail.
3834 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3836 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3838 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3840 * mini.c: ovfops_op_map - add STACK_OBJ case for
3842 * basic.cs: add test_0_pin_string as test
3845 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3847 * Makefile.am: build C# if srcdir != builddir
3849 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3851 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3852 fall-through blocks.
3854 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3856 * driver.c: enable loop by default again and include abcrem in -O=all.
3858 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3860 * iltests.il: Add some localloc tests.
3862 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3864 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3867 * inssel-amd64.brg: Add some optimizations.
3869 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3872 * Makefile.am: Statically link mono against libmono on AMD64.
3874 * mini-amd64.c inssel-amd64.brg: Optimizations.
3876 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3878 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3880 * tramp-amd64.c: Patch calling code in trampolines.
3882 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3884 * mini-amd64.c: pinvoke struct passing fixes.
3886 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3888 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3889 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3891 2004-08-05 Duncan Mak <duncan@ximian.com>
3893 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3896 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3898 * mini-amd64.c (emit_move_return_value): Move return value for normal
3901 2004-08-05 Martin Baulig <martin@ximian.com>
3903 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3904 `type->type'; just modify `type' itself when dealing with enums
3905 and generic instances.
3906 (check_call_signature): Make `simple_type' a `MonoType *'.
3908 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3910 * mini.c: Use OP_PADD to add offsets to addresses.
3912 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3914 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3916 * mini-sparc.c (mono_arch_emit_epilog): fix check
3917 for folding last op into restore instruction
3919 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3921 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3922 helper methods using the code manager.
3924 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3926 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3928 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3930 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3931 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3933 * mini-s390.c: fix tail processing
3935 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3937 * mini-ppc.c: mul.ovf.un exception name fix.
3939 2004-08-03 Martin Baulig <martin@ximian.com>
3941 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3942 instances; before jumping to `handle_enum', also modify `ptype'.
3944 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3946 * cpu-sparc.md: fcall maximal length too small.
3948 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3950 * mini-amd64.c mini.h: Add initial support for passing/returning
3951 structures to/from pinvoked methods.
3953 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3955 * mini-ppc.c: reg allocator fix.
3957 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3959 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3961 * inssel.brg: Optimize memset on 64 bit machines.
3963 * mini-amd64.c: Fix some vararg cases.
3965 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3967 * mini-s390.c: Corrected macro in emit_float_to_int
3969 * s390-abi.cs: Tests to exercise the s390 ABI
3971 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3973 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3976 * basic.cs: Add a test for add.ovf.un.
3978 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3980 * mini-sparc.c: add case for OP_IDIV_UN
3982 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3984 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3986 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3988 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3990 * basic.cs: regression tests.
3992 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3995 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3997 * basic.cs: Add a new test.
3999 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
4000 and AOT. Various fixes and optimizations.
4002 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
4004 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
4006 * mini-ppc.c: make sure temp regs are not used for global reg
4009 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
4011 * cpu-sparc.md: conv_i8 fix for 64bits
4013 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
4015 2004-07-29 Ben Maurer <bmaurer@ximian.com>
4017 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
4018 add opcode for cmp BYTE PTR [eax], imm.
4020 * inssel.brg: Make memcpy and memset takes bases.
4022 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4024 * *-amd64.*: More AMD64 work.
4026 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4028 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
4029 add a compare-not-equal opcode.
4031 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
4033 * mini.c: Use mono_init_from_assembly instead of mono_init.
4035 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4037 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
4039 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
4041 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
4043 * inssel.brg: 64 bit fixes.
4045 * mini.h (MonoCallInst): Add some AMD64 specific data.
4047 * mini.h: Add some OP_P opcodes.
4049 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4051 * basic.cs: tests for 61797 and 61740
4053 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
4055 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
4056 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
4058 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
4060 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
4062 * *-amd64*.*: Ongoing AMD64 work.
4064 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
4066 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
4068 * *-amd64*: Ongoing AMD64 work.
4070 * mini-arch.h: Add AMD64 support.
4072 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
4074 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
4076 * mini-ops.h: Add new opcodes.
4078 * Makefile.am: Add AMD64 support.
4080 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4081 rules into the inssel-long*.brg files.
4083 * *-amd64.*: Add beginnings of AMD64 backend.
4085 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4087 * mini.c (print_dfn): commenting out the code that prints
4088 the cil. With -O=deadce, this makes -v -v crash.
4090 * cpu-pentium.md: make checkthis have a length of 2
4092 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4094 * mini-sparc.h: fix implementations of __builtin
4095 functions for Sun compiler for V9.
4097 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4099 * mini.c: use the new stelem.ref wrapper
4100 * exceptions.cs, arrays.cs: new stelem.ref tests
4102 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4104 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4105 new XSP should work with these changes).
4107 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4109 * inssel-{long32,x86,}.brg: trivial optimizations.
4111 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4113 * mini.c: load value when emitting box operation in
4116 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4118 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4119 is one byte shorter than cmp DWORD PTR [eax], 0.
4121 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4123 * inssel-ppc.brg: arguments on the stack are always
4124 relative to the stack pointer (spotted by Neale Ferguson).
4126 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4128 * exceptions-x86.c: delay appending the method name to the trace until
4129 after mono_jit_info_table_find is called, as this gets the real
4132 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4134 * aot.c: register roots
4136 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4138 * aot.c : I could just use PLATFORM_WIN32 flag.
4140 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4142 * aot.c : Reverting the previous fix. This time it broke linux build.
4144 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4146 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4148 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4150 * mini.c (handle_stack_args): Remove some more debugging code.
4152 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4154 * driver.c mini.h aot.c: Allow additional options to be specified with
4155 --aot and pass them to mono_compile_assembly.
4157 * aot.c: Add experimental code to AOT compile all loaded assemblies
4158 on demand and save the code into a cache in the filesystem.
4160 * aot.c: Add support for more wrapper methods.
4162 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4165 * cpu-*.md: Remove removed opcodes.
4167 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4168 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4169 related icalls to marshal.c.
4171 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4173 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4175 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4177 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4179 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4180 * liveness.c: If liveness is recomputated we need to reset the information
4181 for each variable. This way, if the liveness range has been narrowed
4182 by optimizations that happened after the last computation, we can return
4185 For example, if you have
4190 // Tons of code that does not affect i
4196 i = 0 is dead code and will be removed by SSA. However, when
4197 linear scan gets to the code, i will still appear to be live
4198 throughout the entire block. This prevents good register allocation.
4200 2004-07-06 Martin Baulig <martin@ximian.com>
4202 * debug-mini.c (mono_debug_init_method): Allow
4203 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4204 (mono_debug_add_icall_wrapper): New method.
4206 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4208 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4210 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4213 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4215 * aot.c (mono_aot_load_method): Fix loading of debug info.
4217 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4219 * aot.c: Add logging support.
4221 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4223 * mini.h: Add prototype for mono_print_method_from_ip.
4225 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4227 * inssel.brg: 64 bit fixes.
4229 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4232 * Makefile.am: Add SPARC64 support.
4234 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4236 * aot.c: Fix alignment problems on 32 bit platforms.
4238 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4240 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4243 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4246 * mini.h: Bump AOT file version. Some 64 bit fixes.
4248 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4250 * inssel-sparc.brg: Add new rule to avoid register moves.
4252 * inssel.brg: Add ldind_to_load_membase helper function.
4254 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4256 * mini.c: OffsetToStringData intrinsic.
4258 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4260 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4262 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4265 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4266 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4268 * mini.c: reinstated mono_compile_get_interface_var()
4269 on x86, too, since the change breaks the Gtk# build there as well.
4271 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4273 * driver.c: remove loop from the default optimizations: it seems to
4274 interact badly with some of the other options (see bug #60613).
4276 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4278 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4279 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4281 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4283 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4284 vararg-using methods.
4286 2004-06-21 Martin Baulig <martin@ximian.com>
4288 * mini/mini-exceptions.c
4289 (mono_handle_exception): Added `gpointer original_ip' argument.
4290 After calling mono_unhandled_exception(), call
4291 mono_debugger_unhandled_exception() and if that returns true,
4292 restore the context and return.
4294 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4296 * mini-ppc.c: prefer the use of relative branches so
4297 they won't need to be patched in aot code (patch from Patrick Beard).
4299 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4301 * aot.c: patch from Patrick Beard to make the output assembly
4302 more correct for the MacOSX assembler. Small tweak to
4303 generate sane images on Linux/PPC, too.
4305 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4307 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4308 case until bug #59509 is fixed (shows up in #60332).
4310 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4312 * mini.c: make sure the needed wrappers are compiled, too, with
4315 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4317 * driver.c: remove NPTL reference in --version output.
4319 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4321 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4322 generate valid assembly for the Mach-O assembler.
4324 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4326 * driver.c: don't include abcrem in the all optimization specifier
4327 since it slows down jit compilation too much for now.
4329 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4331 * mini.c: use BIGMUL only if both operands have the same signage.
4332 * iltests.il: Test for bug 60056. (errors related to signage in
4337 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4339 * mini.c, aot.c: memory leak fixes.
4341 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4343 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4345 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4347 * Makefile.am: remove the -static hack completely, it links in
4348 statically glib as well.
4350 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4352 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4353 * exceptions.cs: make it compile with new mcs/csc.
4355 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4356 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4357 and added relevant test case.
4359 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4361 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4362 regressions in gtk-sharp.
4364 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4366 * exceptions.cs: New regression tests.
4368 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4370 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4372 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4374 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4376 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4378 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4380 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4382 * mini.c (mono_jit_runtime_invoke): Init class in this
4383 method instead of trusting mono_jit_compile_method to
4384 do the work (because wrappers can be in object class)
4386 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4388 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4390 * basic-long.cs: New regression test.
4392 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4394 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4397 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4399 * Makefile.am: fix miguel's change to build mono statically against
4400 libmono (track build dependencies).
4402 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4404 * cfold.c: Some glib versions do not have G_MININT32.
4406 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4408 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4409 with precision of tan, atan, sin and cos, and implemented related
4410 regressions tests (fixes bug 54467, but one new problem appeared and
4413 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4415 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4417 * exceptions.cs: Add test for constant folding && division by zero.
4419 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4420 since driver.c is in libmono too, so the optimization was useless.
4422 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4423 variable to driver.c so the compiler can emit more efficient code to
4426 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4428 * Makefile.am: don't distribute generated inssel.[ch] files.
4430 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4432 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4433 into the default appdomain. Fixes #58707.
4435 * jit-icalls.c: Remove the broken approximation for truncl, doing
4436 no conversion is better.
4438 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4441 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4443 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4444 of the mcrxr instruction which is not available on some processors
4445 even if it's documented to be. Implement add and sub overflow correctly
4446 (still not complete for long unsigned). Speed up icalls a bit.
4448 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4450 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4451 we run .cctor in the current domain instead of target_domain.
4453 Fixes bug #58558, .cctor not being called in -O=shared.
4455 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4457 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4459 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4461 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4462 which can be done with an imm8, do it that way.
4463 (mono_arch_output_basic_block): ditto for a jmp
4464 (mono_arch_emit_prolog): Computate maximum offset of a label.
4466 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4468 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4469 now tries to allocate prefered physical reg's for virtual
4470 regs. This reduces the number of emited spills/loads with
4471 20-30% on our core assemblies.
4473 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4475 * jit-icalls.c: truncl() is not needed and trunc() is
4476 the correct thing to do anyway (bug #58287).
4478 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4480 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4483 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4485 * driver.c: enable loop optimizations by default.
4487 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4489 * mini-x86.c: fix calc of max loop size when aligning loops start.
4491 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4493 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4496 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4498 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4501 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4503 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4505 * mini.c (inline_method): Allways inline some wrappers even if the cost
4506 is too large. Fixes #58785.
4508 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4510 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4512 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4513 (crichton@gimp.org). Beginning of support for sparc/linux.
4515 * mini-sparc.c: Optimize retrieval of LMF address.
4517 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4519 * exceptions-ppc.c: handle alloca in methods with clauses.
4521 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4523 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4525 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4527 * mini.c: Delegate most of the abort signal work to
4528 mono_thread_request_interruption, which also handles Stop and Suspend
4531 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4533 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4534 supports the save/restore lmf opcodes.
4536 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4538 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4541 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4543 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4545 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4546 methods which contain array accesses.
4548 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4549 boundaries. Fixes #58537.
4551 * iltests.il: Add regression test for #58537.
4553 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4555 * mini-x86.c (mono_arch_local_regalloc): Last part of
4556 fix for bug #58633 (releasing register to early).
4558 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4560 * basic-long.cs: Add new regression test.
4562 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4564 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4565 register too early on the chain.
4567 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4569 * mini.c (create_helper_signature): Use a helper function to reduce
4570 the code which needs to be written. Also set the calling convention of
4571 icalls on windows. Fixes #57840.
4573 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4575 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4576 exceptions-ppc.c: added helper function to get the instruction address
4577 from a signal handler context.
4579 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4581 * helpers.c: use g_get_tmp_dir. Invokes happyness
4584 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4586 * helpers.c: Add new env variable to pass args to objdump.
4587 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4589 2004-05-17 Radek Doulik <rodo@ximian.com>
4591 * Makefile.am (common_sources): added abcremoval.h so it get
4592 disted and daily mono packages on go-mono.com will build again
4594 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4596 * abcremoval.c: Fixed coding style, added copyright header.
4598 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4600 * mini.h: Added prototype for abc removal main function.
4602 * build_relations_propagation_table.pl: Added copyright header.
4604 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4606 * basic-long.cs: reg test for complex ceq_long bug.
4608 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4610 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4611 reg in long and clob case (bug #58343). Fixed/added comments.
4613 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4615 * mini.c (mono_jit_runtime_invoke): Follow new convention
4616 of calling the invoke method with an function pointer.
4618 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4620 * ChangeLog: Fix author of memory leak patch.
4622 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4624 * Makefile.am: fix make dist as well...
4627 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4629 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4630 on archs where pointers are 4 bytes long.
4632 * Makefile.am: Added abcremoval.c source file.
4634 * abcremoval.c: Added abcremoval.c.
4636 * abcremoval.h: Added abcremoval.h.
4638 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4640 * inssel.brg: Enabled bounds check removal.
4642 * mini.c: Added support for abcrem optimization.
4644 * mini.h: Added abcrem optimization label.
4646 * driver.c: Added support for abcrem optimization.
4648 * propagated_relations_table.def: Added propagated_relations_table.def.
4650 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4652 * mini.c, cfold.c: fix style.
4654 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4656 * mini.c: handle issue with the low-level implementation of
4657 some long opcodes (bug #54209).
4659 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4661 * basic.cs: test for my new cmov stuff.
4663 2004-05-13 Patrik Torstensson
4665 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4666 opt and added peephole documentation.
4668 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4670 * tramp-ppc.c: rewrote the generic trampoline code.
4672 2004-05-11 Patrik Torstensson
4674 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4676 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4678 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4680 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4681 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4683 * mini.c: Add new icalls for AsAny marshalling.
4685 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4687 * tramp-ppc.c, mini-ppc.c: more cleanups.
4689 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4691 * mini.c: no warnings.
4693 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4695 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4697 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4699 * mini.c: In the thread abort signal handler, if the thread is in the
4700 process of being stoped, don't throw the Abort exception, just stop the
4703 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4705 * tramp-ppc.c: removed old code.
4707 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4709 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4710 do some simple speed optimizations on ppc.
4712 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4714 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4715 and large offsets in load/store.
4717 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4719 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4720 it causes regressions.
4722 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4724 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4727 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4729 * jit-icalls.c: remove warnings.
4730 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4731 speedups for unsafe code.
4733 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4735 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4737 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4739 * basic-calls.cs: Add new regression test.
4741 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4744 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4746 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4749 2004-05-06 Patrik Torstensson
4751 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4752 long reg allocation in any reg (not only eax:edx) and implemented
4753 long shl/shr ops in asm instead of helpers.
4755 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4757 * mini-sparc.h: Fix warnings.
4759 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4762 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4763 separate statement for clarity.
4765 * mini-sparc.c: Update status.
4767 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4769 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4772 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4774 * inssel-ppc.brg: another small pre-release workaround:
4775 we don't do overflow detection for long_sub_un.
4777 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4779 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4780 (also works around a weird ppc bug: 57957).
4782 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4784 * tramp-ppc.c: trampoline fixes.
4786 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4788 * mini-ppc.c: fixed typos.
4790 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4792 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4793 at the top of the stack. Fixed typos. Use a frame registers
4794 for all the methods with exception clauses.
4796 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4798 * exceptions-ppc.c: restore fp registers.
4800 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4802 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4803 order from the stack top (moved the stack room to save the
4804 return value for trace after the param area). Fixed corruption
4805 in restoring registers on unwind.
4807 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4809 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4811 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4813 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4814 and prolog/epilog for methods that use it. Allow
4815 enough param area room for varargs methods. Fix miguel's
4816 breakage in exception handling.
4818 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4820 * Makefile.am: run genmdesc only on current arch.
4822 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4825 * mini-x86.h: fix the build on windows.
4827 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4829 * 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.
4831 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4833 * mini-exceptions.c: New file.
4835 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4836 Move some parts of the x86 exception handling code to an
4837 arch-independent file so it can be shared with other ports.
4839 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4841 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4843 2004-04-26 David Waite <mass@akuma.org>
4845 * driver.c: remove comma from end of enumeration declaration
4847 2004-04-26 Jackson Harper <jackson@ximian.com>
4849 * driver.c: parse config file before loading first assembly. This
4850 allows the user gac to be enabled/disabled.
4852 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4854 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4855 simpler mechanism: we do not care what is encoded initially
4856 (branch absolute or relative), we care about the code and its
4857 target. I kept the old code for reference for now.
4859 The new code tries first to determine if the jump is anywhere in
4860 the -/+32 absolute meg range, if it succeeds, it encodes using the
4861 absolute branch; If not, it tried to find something in the
4862 relative range, if not, it uses the handle_thunk code.
4864 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4866 * exceptions-ppc.c: use the correct ip register on macosx.
4868 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4870 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4872 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4874 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4875 Raise exception on integer divide by zero by hand since the hw
4876 doesn't support it. Handle NaNs in FP compares.
4878 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4880 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4881 code reducing duplication between the platforms and enabled
4882 signal exception handling (on linux for now).
4884 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4886 * exceptions-ppc.c: more macosx support.
4888 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4890 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4892 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4894 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4896 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4898 * iltests.il: more tests.
4900 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4902 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4905 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4907 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4909 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4911 * liveness.c: Mark variables as volatile in all basic blocks reachable
4912 from exception clauses.
4914 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4916 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4919 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4921 * iltests.il, basic.cs: more tests for regalloc.
4923 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4925 * iltests.il: Some tests for register allocation modifications
4928 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4930 * exceptions.cs: Add regression test for bug #56782.
4932 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4933 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4934 the beauty of fixing the same thing in 5 different files...
4936 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4938 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4941 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4943 * mini.c: Add support for STRWLPARRAY marshalling convention.
4945 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4947 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4948 to init the context to setup the regs pointer).
4950 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4952 * exceptions-ppc.c: more exceptions work.
4954 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4956 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4959 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4961 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4962 can use the memory directly.
4964 * cpu-pentium.md: Update documentation from a post from Zoltan.
4966 add x86_add_membase, x86_sub_membase, x86_mul_membase
4968 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4970 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4971 GENERAL_REGS they were also hardcoded for all PPC ports.
4973 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4975 Remove hard-coded limit for floating point registers, use
4976 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4978 Notice that in MacOS X calling conventions you can fit a lot more
4979 floating point values in registers, so I should update the PInvoke
4980 test to excercise the passing of floating point values on the
4981 stack (currently broken).
4983 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4985 * tramp-ppc.c (create_trampoline_code): Added
4986 JUMP_TRAMPOLINE_SIZE.
4987 (ppc_magic_trampoline): Follow the pattern from
4988 x86_magic_trampoline: if code is set to zero, return.
4989 (create_trampoline_code): Always pass MonoMethod to the jump
4990 trampoline, before it was passing a null.
4991 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4992 share the code with mono_arch_create_jit_trampoline.
4994 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4996 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4999 * cpu-g4.md: Added length for jmp instruction, the worst case
5000 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
5003 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
5005 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
5007 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
5009 * mini.c: Only set bblock->real_offset when adding a new bblock, and
5010 before each IL instruction.
5012 * mini.c (CEE_BOX): Fix warnings.
5014 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5016 * mini.c: removed a few unused vars and extra whitespace.
5018 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
5020 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
5022 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
5024 (OP_GETCHR): use the above
5025 (CEE_LDELEMA): use the above.
5027 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
5028 version of the generic impl.
5029 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
5030 (CEE_LDELEMA): use the above.
5032 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5034 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
5037 * iltests.il: Added new regression test for #56317.
5039 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5041 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
5042 under NetBSD. Fixes #56450.
5044 * liveness.c (update_gen_kill_set): Fix previous patch.
5046 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5048 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
5050 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
5052 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
5055 * inssel-sparc.brg: Add more optimizations.
5057 * mini-sparc.c: Replace multiply/divide with shifts if possible.
5059 2004-04-01 Martin Baulig <martin@ximian.com>
5061 * mini.c (handle_box): New static function; moved the
5062 implementation of CEE_BOX here.
5063 (mono_method_to_ir): Added `constrained_call' variable.
5064 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
5065 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
5066 mono_method_get_constrained() to get the method.
5068 2004-04-01 Martin Baulig <martin@ximian.com>
5070 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
5071 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
5072 (mono_method_to_ir): We don't need these macros anymore since
5073 mono_class_get_full() already takes care of it.
5075 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5077 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5078 use @function (as doesn't accept #function here) and check the return
5079 value of system and stop if fails.
5081 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5083 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5085 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5087 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5089 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5091 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5094 * basic-long.cs: Add test for negation of Int64.MinValue.
5096 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5098 * mini-sparc.c: Update status.
5100 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5102 * exceptions-sparc.c: Fix return value in filters.
5104 * inssel-sparc.brg: Fix register allocation in some rules.
5106 2004-03-28 Martin Baulig <martin@ximian.com>
5108 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5111 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5113 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5115 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5116 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5117 remove unused conv_u4 opcode.
5119 * mini-x86.c: Remove valgrind workaround since it slows down things
5120 even when mono is not run under valgrind.
5122 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5124 * mini-sparc.c: Update status.
5126 * inssel-sparc.brg: Add some optimizations.
5128 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5129 future delay slot filling. Add support for varargs, tail calls and JMP.
5131 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5132 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5134 * inssel.brg: Fix register allocation in OP_ARGLIST.
5136 * inssel.brg: Fix warnings.
5138 2004-03-25 Martin Baulig <martin@ximian.com>
5140 * mini.c (inflate_generic_field): Removed.
5141 (mini_get_method): Removed, use mono_get_method_full(),
5142 (mini_get_class): Removed, use mono_class_get_full().
5143 (mono_method_to_ir): Pass our generic context to
5144 mono_field_from_token().
5146 2004-03-25 Martin Baulig <martin@ximian.com>
5148 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5149 of a `MonoMethod *'.
5150 (mini_get_method): Take a `MonoGenericContext *' instead
5151 of a `MonoMethod *'.
5152 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5153 a new local variable called `generic_context' which holds the
5154 current `MonoGenericContext *'; use it to lookup things.
5156 2004-03-24 Martin Baulig <martin@ximian.com>
5158 * mini.c (mini_get_class): New static method; if we're inside a
5159 generic instance, inflate the class if neccessary.
5160 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5162 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5164 * iltests.il: New regression test for #55976.
5166 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5169 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5171 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5174 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5176 * liveness.c: Consider SSA stores as well as loads when making vars
5179 * exceptions.cs: New regression tests for register allocation.
5181 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5183 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5184 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5185 domain lock only to protect puntual access to data structures.
5186 Added access lock for sighash, jit_icall_hash_name,
5187 jit_icall_hash_addr and domain->code_mp.
5189 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5191 * driver.c: Print SIGSEGV handling method.
5193 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5195 * mini.c (setup_jit_tls_data): Handle case when this is called
5196 multiple times for a thread.
5198 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5199 is different from fbxx_un. Fixes #54303. Also use constants instead of
5200 magic numbers in a lot of places.
5202 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5204 * exceptions.cs: Fix cctor test when --regression is used.
5206 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5208 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5211 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5213 * inssel-ppc.brg: fixed register assignments for some rules.
5215 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5217 * exceptions.cs: Add test for exceptions in static constructors.
5219 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5220 static constructors outside the domain lock. Fixes #55720.
5222 2004-03-17 Martin Baulig <martin@ximian.com>
5224 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5225 (inflate_generic_field): Take the `MonoMethod *' instead of the
5226 `MonoClass *' and added support for generic method.
5227 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5228 have a `field->parent->gen_params', only inflate the field if it's
5229 an open constructed type.
5231 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5233 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5234 exception object instead of the preconstructed ones.
5236 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5238 * mini.c: reverted changed to sigsegv_signal_handler commited
5239 accidentally in the previous patch.
5241 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5244 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5245 running --aot with an old assembly.
5247 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5249 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5252 * mini-sparc.c: Add support for v9 branches with prediction.
5254 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5256 * mini.c (mini_init): #warning is GNUC only
5258 * mini-sparc.h: implement __builtin_frame_address
5259 and __builtin_return_address for Sun C compiler
5261 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5263 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5265 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5267 * basic-calls.cs: Add test for unaligned byref long argument passing.
5269 * mini-ops.h: Add sparcv9 compare and branch instructions.
5271 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5272 v9 instructions if we have a v9 cpu.
5274 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5275 registers for global allocation.
5277 * exceptions-sparc.c: Fixes.
5279 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5281 * liveness.c (mono_analyze_liveness): Optimized version.
5283 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5285 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5288 * basic-float.cs basic-calls.cs: New regression tests.
5290 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5292 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5293 sigaltstack implementation.
5295 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5297 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5298 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5300 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5302 * mini.c: Fix warnings.
5304 * mini.c (mono_resolve_patch_target): New function which contains the
5305 arch independent part of the patching process.
5307 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5308 patching code to a separate function.
5310 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5312 * mini.c (add_signal_handler): ifdef out on Windows
5314 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5316 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5317 cpu-sparc.md: Add exception handling support + other fixes.
5319 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5320 typed GC detection in --version.
5322 * basic.cs exceptions.cs: New regression tests.
5324 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5325 the arch specific code can store data during a compilation.
5327 * mini-ops.h: Add OP_SETFRET.
5329 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5330 function, register a separate icall for each arity, so the icalls can
5333 * mini.c (mono_print_tree): Print negative offsets in a more readable
5336 * mini.c: Make signal handling work on sparc.
5338 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5340 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5342 * jit-icalls.c: Emulate truncl by aintl on solaris.
5344 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5346 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5348 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5350 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5352 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5353 a MarshalByRef type, inline a method that performs the check, taking into
5354 account that the object can be a proxy. Also implemented tow new opcodes:
5355 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5356 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5357 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5359 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5361 * mini-ppc.c: if a relative branch displacement is too big
5362 but it points to and area reachable with an absolute branch,
5365 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5367 * mini.c: optimize small copies in cpblk.
5369 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5371 * basic-calls.cs basic-float.cs: New regression tests.
5373 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5374 negative offsets from %fp. Implement localloc. Fix local register
5375 allocation. Fix the case when the this argument needs to be saved to
5376 the stack. Implement some missing opcodes.
5378 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5380 * mini.c (mini_method_compile): Reenable global regalloc in methods
5381 with exception handlers.
5383 * linear-scan.c (mono_varlist_sort): Fix warning.
5385 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5387 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5390 * liveness.c: Make all variables uses in exception clauses volatile, to
5391 prevent them from being allocated to registers. Fixes #42136.
5393 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5395 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5398 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5399 argument to mono_arch_regalloc_cost.
5401 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5404 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5406 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5407 Make the cost of allocating a variable to a register arch dependent.
5409 * basic-calls.cs: Fix compilation of tests.
5411 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5412 helper function to cut back on the number of #ifdefs needed.
5414 * mini-ppc.c: Fix compilation.
5416 * basic-calls.cs: New regression tests.
5418 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5420 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5421 of l0 since that is callee saved.
5423 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5426 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5427 of delay instruction.
5429 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5431 * mini.h (MonoCallInst): Add 'virtual' flag.
5433 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5435 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5437 * *.cs: New regression tests.
5439 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5442 * mini.c (mono_runtime_install_handlers): Fix build.
5444 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5445 'signal_stack_size' members.
5447 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5448 alternate signal stack.
5450 * exceptions-x86.c: Add stack overflow handling.
5452 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5453 functions to arch independent code.
5455 * mini.c (mono_print_tree): Print more detailed info for load_membase
5458 2004-02-23 Martin Baulig <martin@ximian.com>
5460 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5462 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5464 * mini-x86.c: fixed reg allocation for div/rem.
5466 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5468 * driver.c (mono_main): Report some configuratio options on --version.
5470 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5472 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5473 low in the address space. Correctly flush memory in thunks where we
5476 2004-02-20 Martin Baulig <martin@ximian.com>
5478 * mini.c (mini_get_method): New static method; inflate all generic
5479 methods and methods in open generic instances.
5480 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5481 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5483 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5485 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5487 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5489 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5491 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5493 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5494 it compile using Sun's compiler.
5496 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5498 * 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.
5500 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5502 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5504 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5506 * mini-ppc.c: handle calls outside of the allowed range with thunks
5507 allocated using the code manager.
5508 * tramp-ppc.c: use the code manager to hold generated native code.
5509 Fixed the magic trampoline to just patch vtable entries.
5511 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5513 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5516 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5518 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5521 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5522 if we have a working __thread implementation.
5524 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5525 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5527 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5529 * mini-x86.c: Fix compilation under gcc 2.
5531 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5533 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5534 contains a call to the wrapped function.
5536 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5537 OP_<CALL>_IMM opcodes, and use them under X86.
5539 * mini.c (mono_jit_find_compiled_method): Fix warning.
5541 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5543 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5545 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5546 functionality to mini.c.
5548 * mini.c (mono_create_jump_trampoline): New function to create a jump
5549 trampoline. Return a compiled method instead of a trampoline if it
5550 exists. Add a cache for jump trampolines.
5552 * mini.c (mono_jit_find_compiled_method): New function to return a
5553 compiled method if it exists.
5555 * mini-x86.c: Call mono_create_jump_trampoline instead of
5556 mono_arch_create_jit_trampoline.
5558 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5559 a jump trampoline. Fixes #52092.
5561 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5563 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5564 which is not up-to-date. Add check_corlib_version () instead.
5566 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5569 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5570 since newer valgrind versions do not need it.
5572 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5573 compile a method with a given set of optimizations.
5575 * mini.c: Compile icall wrappers on-demand instead of at startup.
5577 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5578 wrapper for an icall.
5580 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5582 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5585 * iltests.il: Add test for non-empty stack before switch instruction.
5587 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5589 * mini.c: Add support for new stringbuilder marshalling conventions.
5591 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5593 2004-02-01 Martin Baulig <martin@ximian.com>
5595 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5596 in `ginst->mtype_argv'.
5598 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5600 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5601 facilitate grepping.
5603 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5605 * mini.c: fixed buglet in initobj generic implementation for references.
5607 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5609 * Makefile.am: make the version script conditional.
5610 * jit-icalls.c: handle missing truncl().
5612 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5614 * exceptions.cs: Add more tests for double->int conversion.
5616 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5617 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5619 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5621 * driver.c: make --verbose --version emit an error
5622 if the loaded corlib doesn't match the runtime version.
5624 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5626 * mini-ppc.h: export ppc_patch().
5627 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5628 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5629 on par or better than on MacOSX.
5631 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5633 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5634 mono_lookup_pinvoke_call.
5636 * mini-x86.c: Under windows, the default pinvoke calling convention is
5637 stdcall. Fixes #52834.
5639 * mini.c (optimize_branches): Add an upper bound to the number of
5640 iterations to prevent infinite loops on strange loops. Fixes #53003.
5642 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5644 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5645 and ISINST. Fixes #52093.
5647 * objects.cs (test_0_vector_array_cast): New tests.
5649 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5651 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5652 checking in Array.Set ().
5654 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5657 * object.cs (test_0_multi_array_cast): New regression test.
5659 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5661 * exceptions-ppc.c: fix build on Linux/PPC.
5663 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5665 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5666 running under valgrind.
5667 (x86_magic_trampoline): Fix build bustage.
5669 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5670 negative values as well. This is needed for the encoding of the line number
5671 info, since sometimes the line numbers are not in increasing order.
5673 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5675 * cpu-pentium.md (localloc): Increase the size of the localloc
5676 instruction since it is a loop under Win32.
5678 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5681 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5683 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5684 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5685 Max Horn (max@quendi.de). Fix file names in comments.
5687 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5689 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5690 avoid stack overflow.
5691 (replace_usage): Avoid uninitialized variable warnings.
5693 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5694 and taking the address of valuetype variables.
5696 2004-01-03 Patrik Torstensson
5698 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5699 for other purposes than FP later on.
5701 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5703 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5706 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5708 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5710 2003-12-30 Patrik Torstensson <p@rxc.se>
5712 * mini-x86.h: Decreased number of availiable fp regs.
5713 Solves corner cases with FP spilling.
5715 2003-12-23 Patrik Torstensson <p@rxc.se>
5717 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5718 for floating point stack tracking / spilling on x86.
5721 * basic-float.cs: added float mul overflow test.
5723 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5725 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5727 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5729 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5730 supports for cond branches that overflow the immediate
5731 overflow offset. mcs can compile simple programs.
5733 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5735 * exceptions-ppc.c: exception handling support wip:
5736 finally handlers get run on exception.
5738 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5740 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5743 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5745 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5746 initial support for stack walking and unwinding.
5748 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5750 * driver.c (mono_main): Make corlib-out-of-sync message more
5751 descriptive. Also remove verify_corlib call.
5753 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5755 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5756 not overlap with other call's arguments, too.
5758 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5760 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5761 move to arch-specific code the choice of arch-specific
5762 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5763 * mini.c: ensure emulation calls will not interleave
5766 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5768 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5769 the magic trampoline stack frame is dropped before executing
5772 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5774 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5775 and integer to fp conversions. Added support for overflowing
5776 arguments on the stack. Reserve a couple more registers as temps.
5777 Added support for aot compilation (as output still needs to be
5780 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5782 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5783 Don't overwrite return register in some corner cases.
5785 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5787 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5788 static constructors when AOT compiling.
5790 * driver.c (mono_main): Call mono_check_corlib_version.
5792 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5794 * cpu-g4.md, basic.cs: fixed div target register.
5796 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5798 * mini-ppc.c, basic.cs: shl_imm fix with test.
5800 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5802 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5803 structures by value. Misc fixes.
5804 * objects.cs: more tests.
5806 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5808 * mini-ppc.c: lconv.ovf.i implemented.
5810 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5813 (mini_init): don't error out if someone already called g_thread_init.
5815 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5817 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5818 to be any type per the spec. Fix abnormal memory usage when
5819 the same object is repeatedly thrown.
5821 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5823 * mini.c: check for overruns in IL code.
5825 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5827 * TODO: Add/remove some todo entries.
5829 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5831 * driver.c (mono_main): Call mono_verify_corlib.
5833 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5835 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5836 This has been moved to mini.c
5837 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5838 type being casted is marshalbyref it could be a proxy, so instead of
5839 emitting the type check code, emit a call to a runtime method that will
5840 perform the check by calling CanCastTo if needed.
5842 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5844 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5845 methods with large stack frames under Win32.
5847 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5849 * Makefile.am: Distribute regression tests.
5851 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5852 at the end instead of inserting each variable into the sorted list.
5854 * linear-scan.c (mono_varlist_sort): New helper function.
5856 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5858 * mini.c: ensure arguments and locals are within bounds.
5860 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5862 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5865 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5867 * mini.c (mono_cprop_copy_values): Fix crash.
5869 * aot.c: Set verbosity back to 0.
5871 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5873 * regalloc.c: complete memory leak fix by Laurent Morichetti
5876 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5878 * driver.c (main_thread_handler): Revert the previous patch.
5880 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5883 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5884 memory from the memory pool.
5886 * driver.c (main_thread_handler): Turn on all optimizations when
5889 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5890 an array for better performance.
5892 * regalloc.c (mono_regstate_assign): Fix memory leak.
5894 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5895 serialize the debug info.
5897 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5898 debug info from the serialized representation.
5900 * aot.c: Save debug info into the generated file and load it when
5903 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5905 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5907 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5908 More FP-related fixes.
5910 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5912 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5913 and register allocation buglet. Hello world now runs.
5915 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5917 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5918 * tramp-ppc.c: fixed class init trampoline.
5919 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5921 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5923 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5924 mini.c: more ppc changes/fixes.
5926 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5928 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5929 Also optimize the case when the arguments are the same in the caller
5932 * iltests.il: Add tests for tail calls with valuetype arguments.
5934 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5936 * mini-ppc.c: fixes for struct return type.
5938 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5940 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5941 mono_spillvar_offset() to arch-specific code.
5943 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5945 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5947 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5949 * exceptions-x86.c: Fix stack space leaks.
5951 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5952 registers from the lmf if the method has save_lmf set.
5954 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5956 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5957 of icall wrappers into InvokeInDomain, since these are now per-domain.
5959 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5961 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5962 make some opcode emulation and intrinsic ops enabled/disabled
5963 according to the architecture. More fixes.
5965 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5967 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5969 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5971 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5972 arch-specific handling for 'this' and struct return type to
5975 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5977 * aot.c: prevent divide by zero error when reporting (it happened with
5980 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5982 * mini.h (inst_switch): Remove unused macro.
5984 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5987 (load_aot_module): free 'info->methods' and 'info' properly. No more
5988 "free(): invalid pointer blah" messages when you have an old aot
5991 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5993 * jit-icalls.c, mini.c: Added support for context static fields.
5995 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5997 * mini.c (mono_method_blittable): Methods which set LastError are not
5998 blittable either. Fixes #51108.
6000 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6002 * mini.c: flush icache.
6003 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
6005 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6007 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
6009 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
6011 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
6014 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
6017 * inssel.brg (CEE_MKREFANY): Fix AOT case.
6019 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
6021 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
6022 instruction when the result is discarded.
6024 * iltests.il (test_0_div_regalloc): New regression test.
6026 * arrays.cs: Fix compilation error.
6028 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
6030 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
6031 float rules to inssel-x86.brg: sane architectures with FP registers
6032 don't need to implement these rules.
6034 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6036 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
6038 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6040 * mini.h, inssel-long32.brg: fixed endianess issues in int64
6041 implementation of 32 bit systems.
6043 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6045 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
6046 (Jeroen Zwartepoorte).
6048 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
6050 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
6051 the caller and the callee matches.
6053 * mini.c (mono_method_to_ir): Add comment.
6055 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
6056 signbit is missing on some platforms.
6058 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
6060 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
6062 * mini.c (setup_jit_tls_data): Call the new function.
6064 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
6066 * mini-x86.c: Add experimental support for fast access to the lmf
6067 structure under NPTL/Linux 2.6.x.
6069 2003-11-06 Martin Baulig <martin@ximian.com>
6071 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
6072 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
6075 2003-11-02 Martin Baulig <martin@ximian.com>
6077 * mini.c (inflate_generic_field): New static method.
6078 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6079 generic instance and the field is declared in a generic type, call
6080 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6082 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6084 * mini.h mini.c (mono_method_same_domain): New function to return
6085 whenever the caller and the callee are in the same domain.
6087 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6089 2003-10-30 Martin Baulig <martin@ximian.com>
6091 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6092 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6094 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6095 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6097 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6099 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6102 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6103 object here, so it is in the correct appdomain etc.
6105 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6107 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6109 (mono_method_to_ir): Avoid freeing the type created returned from
6110 mono_type_create_from_typespec, since it is put into an internal cache
6111 by the function. Fixes pointer.exe.
6113 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6114 trampolines for icalls and pinvokes as well. Fixes #33569.
6116 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6118 * mini.c: Update after appdomain changes.
6120 * mini.c (mono_jit_compile_method_inner): Allways compile native
6121 method wrappers in the root domain, since there can only be one
6122 instance of them, whose address is stored in method->info.
6124 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6126 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6127 environment variable. Instead detect automatically whenever running
6128 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6131 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6133 * trace.c, trace.h: New files that implement the new trace option
6136 * driver.c: Document new --trace options.
6138 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6141 - if (mono_jit_trace_calls)
6142 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6144 * mini.h: prototypes.
6146 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6148 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6150 * mini.c inssel.brg: Implement typedefbyref opcodes.
6152 * mini.c (mono_jit_compile_method): Remove unused local variable.
6154 * mini.c (mono_jit_compile_method_inner): Ditto.
6156 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6158 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6160 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6162 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6164 * mini.c (mono_no_aot): Remove unused global variable.
6166 * mini.c: Thread safety fixes.
6168 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6170 * mini.c (mono_create_class_init_trampoline): Add a lock around
6171 class_init_hash_addr.
6173 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6176 * mini.c: Decompose the NEWARR instruction before decomposing its
6177 arguments. Fixes #30073.
6179 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6181 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6184 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6186 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6188 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6190 * driver.c: Add support for compiling icall wrappers to --compile.
6192 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6194 * inssel.brg: The empty value in class->interface_offsets is -1, not
6197 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6199 * objects.cs: New test for 'is' operator on an array of interfaces.
6201 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6203 * tramp-ppc.c: update trampoline code to support jumps
6204 and class initialization.
6206 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6208 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6210 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6212 * inssel.brg (OP_UNBOX): Remove unused rule.
6214 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6215 region instead of one for each method. Fixes #47813.
6217 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6219 * exceptions.cs (test_0_nested_finally): New regression test for
6220 nested exception handlers.
6222 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6224 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6226 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6229 * mini.c (mono_method_check_inlining): Make the inlining limit
6230 configurable by an environment variable.
6232 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6234 * mini.h: Bump AOT file version.
6236 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6237 token, store the image along with the token, since the token might not
6238 refer to the same image as the method containing the relocation,
6239 because of inlining.
6241 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6243 * mini.c (mono_precompile_assemblies): New function to compile
6244 all methods in all loaded assemblies.
6246 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6248 * regalloc.h regalloc.c (MonoRegState): Change the type of
6249 iassign and fassign to int*, since they can contain large negative
6250 values if the register is spilled. Also added some comments. Fixes
6253 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6254 under Win32. Fixes #42964.
6256 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6258 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6260 * aot.c: Added support for AOT compiling methods which contain calls
6261 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6264 * driver.c (compile_all_methods): Run the compilation in a thread
6265 managed by mono. Fixes #44023.
6267 * mini.c (mono_codegen): Print full method name in verbose output.
6269 * mini-x86.c (mono_arch_patch_code): Fix warning.
6271 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6272 jumps, since the method we are jumping to might be domain-specific.
6274 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6276 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6278 * inssel.brg: string chars are unsigned.
6280 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6282 * TODO: New todo item.
6284 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6285 which calls mono_runtime_class_init and patches the call site to
6286 avoid further calls.
6287 (mono_arch_create_class_init_trampoline): New arch specific function
6288 to create a class init trampoline.
6289 (create_trampoline_code): Generalized so it can create
6290 class init trampolines as well.
6292 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6293 (mono_create_class_init_trampoline): New function to create and cache
6294 class init trampolines.
6295 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6296 vtable given the address of a class init trampoline. Used by the
6298 (mono_codegen): Generate a call to a trampoline instead of
6299 mono_runtime_class_init in LDSFLD[A].
6300 (mono_codegen): Add relocations for the new trampoline.
6302 * mini.h mini-x86.c aot.c: Added a new relocation type:
6303 MONO_PATCH_INFO_CLASS_INIT.
6305 * mini.h: Bump AOT version number.
6307 * aot.c: Create a copy of the loaded code instead of using the original
6308 so methods which call each other will be close in memory, improving
6311 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6312 patch since it breaks the regression tests.
6314 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6315 for the register saving instruction sequence since the
6316 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6318 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6320 * TODO: Fix todo item && remove another.
6322 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6324 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6327 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6328 function of the module.
6330 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6331 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6332 --no-aot command line option.
6334 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6336 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6337 by Bernie Solomon (bernard@ugsolutions.com).
6339 * inssel.brg: Refactor the interface offset table related code into
6340 its separate functions and add support for the AOT case.
6342 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6344 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6346 * aot.c: Added mono_aot_verbose variable and made all debugging
6347 output depend on the value of this variable.
6349 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6350 method_label and info_label.
6352 * mini.h mini-x86.c aot.c: Added a new relocation type
6353 MONO_PATCH_INFO_IID for klass->interface_id.
6355 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6356 the MonoJitInfo structure.
6358 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6359 a non-root appdomain in shared mode.
6361 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6363 * aot.c: make aot loader less verbose. Remove free of unused variable.
6365 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6367 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6369 * .cvsignore: Added *.dll.
6371 * mini.c (mono_print_tree_nl): New function callable while debugging.
6373 * mini.c (mono_print_code): Export this.
6375 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6378 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6380 * mini.h (MonoCompile): Added 'jit_info' field.
6382 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6383 the cfg structure, since it is needed by the AOT compiler.
6385 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6387 * aot.c: A major rewrite. Changes include:
6388 - save exception tables for methods which have them.
6389 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6391 - reworked the file format so it is now much smaller and needs
6392 fewer relocation entries.
6394 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6396 * aot.c (load_aot_module): Fix build bustage on platforms without
6399 2003-09-04 Martin Baulig <martin@ximian.com>
6401 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6403 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6405 * TODO: Some new optimization ideas.
6407 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6409 * aot.c: Save the optimization flags used to compile the code into
6412 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6413 support emitting domain specific code.
6415 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6416 no longer domain neutral. It can be made domain neutral by compiling
6417 with --optimize=shared.
6419 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6422 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6423 loading of AOT code.
6425 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6427 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6428 if there is no domain neutrality information.
6430 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6432 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6433 format version into the generated library.
6435 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6436 callee method into the caller since one of them could be shared.
6438 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6439 system exceptions from AOT code now works.
6441 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6442 method if it is domain neutral and the callee is not.
6444 * graph.c (cfg_emit_one_loop_level): Fix warning.
6446 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6448 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6451 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6453 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6454 is needed by code which is executed before mono_runtime_init ().
6455 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6457 * mini.c (mono_thread_abort): Fix warning.
6458 (mono_jit_compile_method): Call static constructor in the AOT case too.
6460 * aot.c (mono_compile_assembly): Fix warning.
6462 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6464 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6466 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6468 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6470 * cpu-pentium.md: Fix the length of call opcodes so they include the
6471 ESP restoring instruction. Fixes #47968.
6473 2003-08-28 Martin Baulig <martin@ximian.com>
6475 * mini-x86.c (mono_arch_call_opcode): Added support for
6476 MONO_TYPE_GENERICINST.
6478 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6480 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6482 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6483 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6485 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6488 2003-08-26 Martin Baulig <martin@ximian.com>
6490 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6491 when reporting an error, set this to the actual error location.
6492 (mono_method_to_ir): Report the correct error location if
6493 get_basic_blocks() returned an error.
6495 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6497 * mini.c (mono_type_blittable): OBJECT is not blittable.
6498 (mono_method_blittable): Methods which have marshalling descriptors
6499 are not blittable either. Fixes #47842.
6501 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6503 * driver.c mini.c: Use an environment variable instead of a global
6504 variable. Also fix the build.
6506 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6507 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6510 * driver.c mini.c: Added --with-valgrind option to turn off some
6511 code which prevents mono from running under valgrind.
6513 * mini.c (mono_emit_call_args): Fixed warning.
6515 * mini.c (mono_emulate_opcode): Fixed warning.
6517 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6519 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6520 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6521 regalloc.c, regalloc.h: specify available registers in arch-specific
6522 code and support floats in the regallocator (patch by Laurent Morichetti
6525 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6527 * mini.c: mono_thread_current() can be called only after
6528 mono_runtime_init(): rearrange code to not call it early on.
6530 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6532 * mini.c: allocate jump tables in the code mempools.
6534 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6536 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6539 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6541 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6542 12 to 16. This fixes bug #47453.
6545 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6547 * mini-ppc.c: fixed indexed load and unsigned compares.
6549 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6551 * mini.c: reenabled installation of handler for
6552 thread abort signal.
6554 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6556 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6557 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6558 until it's fixed and actually useful.
6560 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6562 * inssel-long32.brg: couple more opcodes implemented.
6564 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6566 * mini-sparc.c: Even more opcodes implemeted.
6568 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6570 * mini-sparc.c: More opcodes implemented.
6572 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6574 * mini-sparc.c: More opcodes implemented.
6576 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6578 * inssel-sparc.brg: Add some needed rules. Direct
6580 * Makefile.am: Use inssel-sparc.brg
6581 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6582 an assert happy for now.
6584 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6586 * mini-sparc.c: Fixed compile errors.
6587 * exceptions-sparc.c: Same. We now produce a mono binary
6588 on sparc-linux. Yea.
6590 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6592 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6593 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6594 They compile, but do not work.
6596 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6598 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6599 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6600 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6603 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6605 * mini.c: more opcodes implemented and better support for generics.
6607 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6609 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6610 * mini.c, mini.h: first cut at generics support: some new instructions
6611 added and changed the behaviour of some of the existing ones.
6613 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6615 * mini.c: Removed definition of metadata_shared mutex here.
6617 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6619 * mini-x86.c: make vararg calls work for instance methods.
6621 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6623 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6624 returns the arguments in a separte list, now.
6626 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6628 * aot.c, mini.c: updates for array type representation changes.
6630 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6632 * mini.c: register function to perform jit shutdown.
6634 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6636 * mini.c: use a faster allocator if possible.
6638 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6640 * aot.c: some cleanups and portability changes.
6642 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6644 * mini.c: use faster allocation for CEE_BOX if possible.
6646 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6648 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6649 Moved inlined mempcy code to its own function so that is can be
6650 reused. Added an inline memset function as well (optimized initobj).
6651 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6653 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6655 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6657 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6659 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6660 arch code can setup the cpu for CLR execution, if needed.
6661 We use it on x86 to set the precision of FP operations.
6663 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6665 * mini.c: disable some optimizations if we can guess they'll cost too
6666 much for a given method.
6668 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6670 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6672 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6673 * mini.h mini.c mini-x86.c: Added instruction level coverage
6674 info collection support.
6676 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6678 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6679 is now implemented in the profiling API. Get rid of a couple of
6680 unnecessary global variables.
6682 2003-06-15 Nick Drochak <ndrochak@gol.com>
6684 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6685 * cpu-g4.md: add op_bigmul and op_bigmul_un
6686 * cpu_pentium.md: add op_bigmul_un
6687 * inssel-long32.brg: add rule for unsigned bigmul
6688 * mini-ops.h: define OP_BIGMUL_UN
6689 * mini-x86.c: THE BUG: handle (un)signed properly
6690 * mini.c: choose unsigned opcode if needed.
6691 This set of patches fixes bug #44291
6693 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6695 * mini.c (optimize_branches): improved to handle all kinds of
6696 conditional branches.
6698 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6700 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6701 don't raise exceptions.
6703 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6705 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6706 to arch-specific files.
6708 2003-06-09 Martin Baulig <martin@ximian.com>
6710 * Makefile.am (libs): Added $(LIBGC_LIBS).
6712 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6714 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6715 and OP_ATAN (fixes bug#44293).
6717 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6719 * Makefile.am, mini-x86.c: rename cpu description array to
6720 pentium_desc, since some compilers define the 'pentium' preprocessor
6723 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6725 * mini.c (mini_select_instructions): add explicit branch if the
6726 following block is not the false target of a conditional branch -
6727 we need this with any optimization that reorder or remove bblocks
6729 * mini.c (optimize_branches): bug fixes
6731 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6733 * mini.c (mono_method_to_ir): inline static readonly fields
6735 * ssa.c (fold_tree): start cfold support for long (very simple
6738 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6740 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6742 * inssel.brg: fixed memcpy (bug #44219).
6744 2003-06-05 Dick Porter <dick@ximian.com>
6746 * driver.c: Set the glib log levels to not abort if g_message
6749 g_set_prgname() has to happen before mini_init() so that the
6750 process handle gets the info.
6752 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6754 * driver.c: add intrins to the default optimizations to get wider
6757 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6759 * mini.h: some large basic blocks will overflow a 16-bit
6760 integers for symbolic registers.
6762 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6764 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6765 (mono_arch_output_basic_block): fix bug 43499
6767 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6769 * mini.c: kill duplicated definition of mono_debug_format.
6771 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6773 * mini-x86.c, arrays.cs: fixed register allocation bug.
6775 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6777 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6779 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6781 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6784 (print_method_from_ip): also print source location information if
6787 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6789 * mini.c (mono_find_block_region): bug fix in region code
6790 (mini_method_compile): enable removing unreachable code again, but
6791 only in methods without exception clauses.
6793 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6795 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6796 Implemented arglist opcode and handling of TypedReference type.
6797 Fixed x86 call convention when a structure is returned.
6798 Minimal support for calling static vararg methods.
6800 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6802 * mini.c (mini_method_compile): always remove unreachable code,
6803 because the code in them may be inconsistent (access to dead
6804 variables for example).
6806 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6808 * driver.c, debug-mini.c: warning fixes.
6810 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6812 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6814 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6816 * mini.c: thread-static fields are registered in mono_class_vtable(),
6817 so ensure the function is called before checking for them.
6819 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6821 * mini.c (optimize_branches): fix for bug 43586
6823 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6824 overflow (fixes Bug #43639)
6826 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6828 * mini.c, objects.cs: allow the use of stobj for primitive types.
6830 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6832 * mini.c: be less strict about argument checking until we support
6833 running the verifier.
6835 2003-05-27 Nick Drochak <ndrochak@gol.com>
6837 * basic-long.cs: tests for (ulong)int * (ulong)int also
6838 * mini.c: use the same trick for (ulong)int * (ulong)int
6840 2003-05-27 Nick Drochak <ndrochak@gol.com>
6842 * basic-long.cs: add regression test for (long)int * (long)int
6843 * cpu-pentium.md: add op_bigmul specification
6844 * inssel-long32.brg: add OP_BIGMUL rule
6845 * mini-ops.h: add OP_BIGMUL
6846 * mini-x86.c: register allocator: handle case where src1 needs to be
6848 * mini.c: substitute special BIGMUL opcode in the tree for
6849 (long)int * (long)int
6851 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6853 * jit-icalls.c: call the type ctor on field access if needed.
6855 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6857 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6858 to a method (including results of ldelema, bug#43207).
6860 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6862 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6863 colors to show exception handler blocks.
6865 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6866 (fix for pinvoke7.cs).
6868 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6870 * mini.h, mini.c: ensure correct initialization order for types that
6871 require it. Prepare for lazy compilation of jit icall wrappers.
6872 Provide a name for opcode emulation to reduce unneeded mallocing.
6874 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6876 * mini-x86.c: better register restoring code and profiling
6877 support for tail calls.
6879 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6881 * mini.h, driver.c: prepare for leaf methods optimization.
6883 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6885 * mini.c: get targets of branches before converting a method.
6887 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6889 * mini.c (optimize_branches): added some experimental code (disbaled)
6891 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6893 * mini.c (optimize_branches): fix branch to branch optimization
6895 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6897 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6899 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6901 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6904 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6906 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6907 enable use of interface variables again.
6909 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6910 I1 to registers because there is no simply way to sign extend 8bit
6911 quantities in caller saved registers on x86.
6913 * inssel-float.brg: set costs of some rules to 2 so
6914 that monobure always select the arch. specific ones if supplied,
6915 regardless of the order we pass the files to monoburg.
6917 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6919 * mini.c, mini-x86.c: since the magic trampoline for jumps
6920 can't patch the code directly, we do it as soon as the
6921 method gets compiled.
6923 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6925 * mini-x86.c, mini.h: introduce a new patching method
6926 to support CEE_JMP and tail calls.
6927 * mini.c: obey tail.call. Don't precompile methods target
6929 * tramp-x86.c: new trampoline code to handle methods
6930 reached through a jump.
6932 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6934 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6935 bit values to registers
6937 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6939 * mini.c (mono_compile_get_interface_var): share interface
6940 variables if possible.
6942 2003-05-16 Martin Baulig <martin@ximian.com>
6944 * debug-mini.c (mono_init_debugger): New function to initialize
6945 the debugger. This is not in the debugger since it needs to
6946 access some of mini's internals.
6948 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6950 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6952 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6954 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6955 for value type handling.
6957 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6959 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6960 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6962 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6964 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6965 the constructor through a proxy.
6967 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6969 * jit-icalls.c, inssel.brg: fixes to array element address
6972 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6974 * mini-x86.c (is_regsize_var): allocate pointer to registers
6976 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6978 * driver.c: fixed typo, added intrins to the set of optimizations
6979 tested with regressions.
6981 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6983 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6984 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6987 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6989 * inssel.brg: remove some common pop instructions without side effects
6991 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6993 * inssel-x86.brg: fixed thinko in int to double conversions.
6995 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6997 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6999 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7001 * inssel-long32.brg: two more missing instructions.
7003 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
7005 * mini.c (mono_emit_call_args): set the cil_code for all arguments
7008 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
7010 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
7013 * basic-float.cs: Added tests for negative zero.
7015 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7017 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
7018 a couple of missing operations for long casts, with test cases.
7020 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7022 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
7024 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
7026 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
7027 code size estimation.
7029 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
7031 * mini.c (mono_jit_create_remoting_trampoline): make it work with
7032 abstract methods (fix bug 42542)
7034 * aot.c: add ability to handle array types
7036 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
7038 * mini.c: Call the _specific versions of the object allocation
7039 functions if possible.
7041 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7043 * driver.c: call setlocale ().
7045 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7047 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
7050 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
7052 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
7054 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
7055 wrappers (fix bug 42122)
7057 2003-05-04 Martin Baulig <martin@ximian.com>
7059 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
7061 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
7062 s/mini_set_defaults/mono_set_defaults/g.
7064 2003-05-04 Martin Baulig <martin@ximian.com>
7066 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
7068 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7070 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
7071 (reported by Don Roberts).
7073 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7075 * mini.c: temporarily work around two bugs for this release.
7077 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7079 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7080 that contains -export-dynamic and it makes using the ld script
7082 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7084 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7086 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7089 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7091 * mini.c: make sure leave calls all the needed finally blocks,
7092 even when the target jumps out of multiple exception clauses.
7094 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7096 * ldscript, Makefile.am: add linker script to reduce the number of
7097 exported symbols (should also fix the issues with libwine defining
7098 some of the same symbols in io-layer).
7100 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7102 * driver.c (mini_main): Avoid assertion when no file name is given on
7105 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7107 * driver.c: added --version/-V command line option.
7108 Added the inline optimization in the regression tests.
7110 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7112 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7113 to the type in the method signature (fixes bug#42134).
7115 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7117 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7119 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7121 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7123 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7125 * driver.c: fixed bug #42100.
7127 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7129 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7131 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7133 * mini.c: moved most of the code required to do inlining to its own
7134 function so it can be reused. Inline also ctors if appropriate.
7136 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7138 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7139 the runtime can call mono API functions.
7141 2003-04-27 Martin Baulig <martin@ximian.com>
7143 * debug-mini.c (mono_debug_init_method): Added
7144 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7145 send a notification to the debugger.
7147 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7148 running in the Mono Debugger, just pass the breakpoint number to
7149 mono_debug_init_method().
7151 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7153 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7155 * mini.c: allow some more unsafe compares.
7157 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7159 * mini-x86.c, Makefile.am: make distcheck works (partially from
7160 a patch by Richard Lee <r.h.lee@attbi.com>).
7161 * regset.c, regset.h: removed, they are unused.
7163 2003-04-25 Dick Porter <dick@ximian.com>
7165 * driver.c: Usage reports the name as 'mono' not 'mini'
7166 * exceptions-x86.c: Build and run on freebsd
7168 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7170 * Makefile.am: install the program with the 'mono' name and
7171 the library as libmono instead of mini and libmini.
7173 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7175 * driver.c: provide the APIs for the embedding interface of the old jit.
7177 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7179 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7181 2003-04-23 Martin Baulig <martin@ximian.com>
7183 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7185 * driver.c: Added `--debug' command line argument to enable
7188 2003-04-23 Martin Baulig <martin@ximian.com>
7190 * debug.[ch]: Removed. The code is now in
7191 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7193 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7196 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7198 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7200 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7203 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7204 mono_domain_finalize.
7205 (mini_method_compile): use mono_method_profile* if the the option is
7208 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7210 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7211 methods with their wrapper.
7213 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7214 methods with their wrapper.
7216 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7219 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7222 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7225 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7227 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7229 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7231 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7232 of the mempool. This is slightly faster and uses less memory
7234 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7236 * mini.c: avoid O(n) allocation for variables.
7238 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7240 * mini.c: handle items on the stack after inlining methods.
7242 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7244 * mini.c: make the method->opcode optimization dependent
7245 on MONO_OPT_INSTRINS and do it lazily.
7247 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7249 * driver.c: print overall results at the end of regression run.
7251 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7253 * inssel.brg: don't overwrite symbolic registers.
7255 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7257 * inssel-x86.brg: fix conversion from long to float.
7259 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7261 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7263 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7265 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7267 * driver.c: Added --print-vtable option as in the old JIT.
7269 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7271 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7273 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7275 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7277 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7279 * mini.c regalloc.c regalloc.h: Fix memory leak.
7281 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7283 * aot.c (mono_aot_get_method): register all used strings
7285 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7287 * mini.c: always intern strings references with ldstr at compile time.
7289 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7291 * Makefile.am: add BUILT_SOURCES.
7293 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7295 * driver.c: give a better error message when the assembly to execute
7296 doesn't have an entry point.
7298 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7300 * Makefile.am: added hack for automake
7302 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7305 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7307 22003-04-07 Martin Baulig <martin@ximian.com>
7309 * Makefile.am: Added Makefile.am.
7311 * debugger-main.c: Removed, this is now in the debugger where it
7314 * mini.pc.in: Call this package `mini' for the moment.