1 2005-11-29 Zoltan Varga <vargaz@gmail.com>
3 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
5 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
7 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
8 single precision before storing to a single precision location.
10 2005-11-28 Raja R Harinath <rharinath@novell.com>
12 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
14 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
19 * basic.cs: Remove test_0_byte_compares test which was moved to
20 objects.cs a long time ago.
22 2005-11-22 Massimiliano Mantione <massi@ximian.com>
24 * aliasing.c: Fixed aliasing issue on 64 bit archs.
26 2005-11-20 Zoltan Varga <vargaz@gmail.com>
28 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
31 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
34 * mini-ia64.c: Add support for the throw->branch exception
37 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
39 2005-11-18 Massimiliano Mantione <massi@ximian.com>
41 * mini.c: Enabled "fastpath" deadce :-)
43 2005-11-18 Massimiliano Mantione <massi@ximian.com>
45 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
46 alias analysis pass to support it.
49 * liveness.c: Likewise (liveness computation can use aliasing
50 information to be more accurate).
51 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
52 moreover made so that "--compile-all" uses the given optimization
53 flags and not the default ones.
54 * aliasing.c: Alias analysis (new file).
55 * aliasing.h: Likewise.
56 * Makefile.am: added "aliasing.c" and "aliasing.h".
58 2005-11-17 Zoltan Varga <vargaz@gmail.com>
60 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
63 2005-11-13 Zoltan Varga <vargaz@gmail.com>
65 * mini-exceptions.c (mono_handle_exception_internal): Remove the
66 fp >= end_of_stack exit condition, as it is not needed, and it might
67 become true for fp eliminated frames.
69 2005-11-11 Zoltan Varga <vargaz@gmail.com>
71 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
74 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
76 * mini-arm.c: fixed alignment of doubles/longs to match
77 the C ABI (bug #76635).
79 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
81 * aot.c: fix compilation with --enable-minimal=aot.
83 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
85 * mini-arm.c: fixed compatibility with the new
86 floating point emulator package for compares.
88 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
90 * mini.c : reverted sig->pinvoke changes (r51396-51397).
92 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
94 * mini-exceptions.c (print_stack_frame): Output to stderr.
95 (mono_handle_native_sigsegv): Ditto.
97 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
99 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
100 OP_LCONV_TO_OVF_I implementation.
102 * mini-amd64.c: Add support for the throw->branch exception
105 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
106 when the catch clause catches a more general exception, i.e. Object.
108 2005-10-30 Zoltan Varga <vargaz@gmail.com>
110 * cpu-ia64.md: Remove unused opcodes.
112 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
113 specific defines for architectures defining USE_SIGACTION.
115 * mini-ia64.c: Fix some warnings.
117 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
118 version seemed to skip a frame.
120 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
122 * mini.c: Clean up the usage of sig->pinvoke flag. Now
123 only calls which are made to native code use this flag.
125 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
127 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
128 varargs methods as well.
130 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
131 which have save_lmf set. Reorganize methods prologs a bit.
133 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
134 debugger to the proper place.
136 2005-10-29 Martin Baulig <martin@ximian.com>
138 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
139 when running inside the debugger until the debugger has support
142 2005-10-26 Zoltan Varga <vargaz@gmail.com>
144 * mini.h: Fix a warning.
146 2005-10-24 Miguel de Icaza <miguel@novell.com>
148 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
149 we expose publicly, this returns the string.
151 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
153 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
156 2005-10-21 Zoltan Varga <vargaz@gmail.com>
158 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
159 native stacktrace using the glibc 'backtrace' function if available.
161 2005-10-20 Zoltan Varga <vargaz@gmail.com>
163 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
165 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
166 handle SIGSEGVs received while in native code.
168 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
169 code, call mono_handle_native_sigsegv which will abort the runtime
170 after printing some diagnostics, instead of converting it into a
171 confusing NullReferenceException.
173 2005-10-18 Zoltan Varga <vargaz@gmail.com>
175 * cpu-pentium.md: Remove unused opcodes.
177 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
179 * mini-amd64.h (MonoLMF): Add rsp field.
181 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
184 2005-10-17 Zoltan Varga <vargaz@gmail.com>
186 * mini-codegen.c (get_register_spilling): Fix some warnings.
188 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
190 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
191 elimination during exception handling. Enable fp elimination by
194 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
197 2005-10-16 Martin Baulig <martin@ximian.com>
200 (mono_debugger_run_finally): New public method for the debugger.
202 2005-10-10 Zoltan Varga <vargaz@gmail.com>
204 * debug-mini.c (mono_debug_init_method): Fix warning.
206 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
207 the 'exname' parameter const to fix some warnings.
209 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
211 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
212 introduced by the previous patch.
214 2005-10-08 Zoltan Varga <vargaz@gmail.com>
216 * basic-float.cs: Add test for precision of float arithmetic.
218 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
219 when loading/storing single values from/to memory.
221 * mini.c (mono_jit_compile_method_with_opt): Create the function
222 pointers in the correct domain.
224 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
226 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
227 introduced by previous patch.
229 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
230 when out_filter_idx is NULL.
232 * mini-exceptions.c: Don't run filter clauses twice during exception
233 handling. Fixes #75755.
235 2005-10-07 Zoltan Varga <vargaz@gmail.com>
237 * aot.c: Add support for ldflda wrappers.
239 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
242 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
244 * mini.c, mini.h: do not consider exception handlers blocks when
245 setting up interface variables.
247 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
249 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
251 2005-10-03 Zoltan Varga <vargaz@gmail.com>
253 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
256 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
258 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
260 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
261 of the OP_P definitions.
263 * TODO: Add a proposal for dealing with the CEE/OP mess.
265 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
266 optimizations from the x86 port.
268 * cpu-amd64.md: Ditto.
270 * basic.cs basic-long.cs: Add tests.
272 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
274 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
275 Patrik Torstensson's implementation of my exception-handling
276 optimization idea, when the exception object is not used
279 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
281 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
282 of the mul_imm optimizations from the old jit.
284 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
286 * mini.c, liveness.c: patch by Patrik Torstensson and
287 Zoltan Varga to improve performance in methods with
290 2005-09-30 Zoltan Varga <vargaz@gmail.com>
292 * driver.c: Remove 'Globalization' entry from --version.
294 2005-09-28 Zoltan Varga <vargaz@gmail.com>
296 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
297 there is a profiler interested in JIT events.
299 * aot.c: Load profile files produced by the AOT profiling module, and
300 reorder methods based on the profiling info. Add a 'method_order' table
301 to the AOT file to make mono_aot_find_jit_info work with the reordered
304 * mini.h: Bump AOT file version info.
306 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
308 * mini-arm.h: work around what looks like a gcc bug when optimizations
311 2005-09-28 Raja R Harinath <rharinath@novell.com>
313 * Makefile.am (AM_CFLAGS): Don't use += to append inside
314 conditionals. Use ...
315 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
317 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
319 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
320 to determine the amount of memory to copy when passing valuetypes.
322 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
323 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
325 2005-09-27 Zoltan Varga <vargaz@gmail.com>
327 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
328 information about aot.
330 2005-09-27 Ben Maurer <bmaurer@ximian.com>
332 * *.c: Replace the use of {Enter,Leave}CriticalSection with
333 macros. This will allow a deadlock debugger to easily be plugged
336 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
338 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
340 2005-09-27 Raja R Harinath <rharinath@novell.com>
342 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
343 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
344 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
345 ($(arch_built)) [CROSS_COMPILING]: Error out.
347 2005-09-26 Zoltan Varga <vargaz@gmail.com>
349 * aot.c: Add support for the no_special_static flag for classes.
351 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
353 * Reapply reverted patches.
355 * *: Revert r50174 as well.
357 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
359 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
361 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
363 2005-09-23 Miguel de Icaza <miguel@novell.com>
365 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
366 part of the SIG_HANDLER_SIGNATURE.
368 2005-09-23 Zoltan Varga <vargaz@gmail.com>
370 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
373 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
374 introduced by previous patch.
376 2005-09-21 Zoltan Varga <vargaz@gmail.com>
378 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
381 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
382 upon the information returned by get_call_info ().
384 * mini-x86.c (add_float): Fix stack size calculation.
385 (mono_arch_call_opcode): Rewrite this so it works based up the
386 information returned by get_call_info ().
387 (mono_arch_get_this_vret_args): Ditto.
389 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
391 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
392 in cinfo to determine the registers which need to be used.
394 2005-09-20 Miguel de Icaza <miguel@novell.com>
396 * driver.c (mono_main): Add --server and --desktop flags.
398 2005-09-16 Zoltan Varga <vargaz@gmail.com>
400 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
401 registers as global registers.
403 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
404 longer needed with the new register allocator.
406 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
408 * cpu-ia64.md: Remove unused opcodes.
410 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
412 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
414 * cpu-amd64.md: Remove unused opcodes.
416 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
417 needed with the new register allocator.
419 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
422 2005-09-16 Raja R Harinath <rharinath@novell.com>
424 * Makefile.am (check-local): Don't invoke semdel-wrapper.
426 2005-09-16 Martin Baulig <martin@ximian.com>
429 (throw_exception): Don't call mono_debugger_throw_exception() if
430 we're a rethrow - see the FIXME in the code.
432 2005-09-15 Geoff Norton <gnorton@customerdna.com>
434 * mini.c (mono_init_exceptions): This only works on some architectures.
436 2005-09-15 Zoltan Varga <vargaz@gmail.com>
438 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
441 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
443 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
444 now in mini-exceptions.c.
446 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
448 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
449 now in mini-exceptions.c.
451 2005-09-15 Zoltan Varga <vargaz@gmail.com>
453 * exceptions-x86.c: Applied patch from Patrik Torstensson
454 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
456 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
457 code into mini-exceptions.c. Add some assertions to it.
459 2005-09-12 Zoltan Varga <vargaz@gmail.com>
461 * aot.c (emit_section_change): Applied patch from "The Software Team"
462 (<software@solmersa.com>). Fix as errors on windows.
464 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
466 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
467 method info into the LMF.
469 2005-09-11 Zoltan Varga <vargaz@gmail.com>
471 * mini-ia64.c: Add proper unwind info for method epilogs.
473 * exceptions-ia64.c: Add some code to help debugging.
475 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
477 * mini-exceptions.c: Fix warning.
479 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
481 * mini.c: Really fix build.
483 * mini-x86.c mini-amd64.c: Fix build.
485 2005-09-11 Zoltan Varga <vargaz@gmail.com>
487 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
489 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
490 some Interlocked methods as intrinsics.
492 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
493 for Thread methods as well.
495 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
497 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
499 * mini-ia64.c mini-x86.c mini-amd64.c
500 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
503 * mini.c (mono_init_exceptions): Fix build breakage.
505 2005-09-10 Zoltan Varga <vargaz@gmail.com>
507 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
508 of instructions. Use the new ia64_unw_op macros for emitting unwind
511 * mini.c (mono_init_exceptions): Initialize exception handling
512 related trampolines at startup.
514 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
516 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
518 2005-09-09 Zoltan Varga <vargaz@gmail.com>
520 * mini.c: Handle type loading errors gracefully during compilation and
521 throw the appropriate exception.
523 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
525 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
528 2005-09-09 Martin Baulig <martin@ximian.com>
530 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
533 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
535 * mini-arm.h: use emulation for conv.r.un for the release.
537 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
539 * mini-arm.c, objects.cs: more fixes and tests for them.
541 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
543 * mini-arm.c: align structures to at least 4 bytes to be able
544 to keep our current optimized memcpy.
546 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
548 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
550 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
552 * mini.c: ignore SIGPIPE.
554 2005-09-04 Zoltan Varga <vargaz@gmail.com>
556 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
558 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
560 2005-09-02 Zoltan Varga <vargaz@gmail.com>
562 * mini.h: Add prototype for mono_allocate_stack_slots_full.
564 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
566 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
567 exception handling support.
568 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
569 patch by Brian Koropoff <briank@marakicorp.com>).
571 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
573 * mini.c: revert another 'optimization' which breaks when
574 items on the eval stack need to be saved at a basic block end
577 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
579 * jit-icalls.c: for arrays, ensure we always provide
582 2005-08-30 Zoltan Varga <vargaz@gmail.com>
584 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
586 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
588 2005-08-29 Zoltan Varga <vargaz@gmail.com>
590 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
591 arguments in their original register.
593 2005-08-28 Zoltan Varga <vargaz@gmail.com>
595 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
598 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
599 when ssapre is enabled.
601 * inssel-long.brg: Fix bug in previous patch.
603 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
604 multiplication by a constant.
606 2005-08-27 Zoltan Varga <vargaz@gmail.com>
608 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
611 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
614 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
616 * inssel-arm.brg: apply changes tested by Brian Koropoff
617 <briank@marakicorp.com>.
619 2005-08-25 Zoltan Varga <vargaz@gmail.com>
621 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
623 2005-08-24 Zoltan Varga <vargaz@gmail.com>
625 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
626 to the same register if dreg is just a base register.
627 (print_ins): Improve printing of membase opcodes.
629 * inssel-x86.brg: Add optimized ldind(reg) rules.
631 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
633 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
635 * mini.c: when running under valgrind, set the stack bottom for
636 the GC at the actual approximate stack for the app (fixes running
639 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
641 * mini.c: do no break at the first valuetype to init found
644 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
646 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
648 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
650 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
652 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
654 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
656 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
658 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
660 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
663 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
666 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
669 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
671 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
673 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
675 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
676 in the tail recursion optimization.
678 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
679 debug info into the assembly file.
681 * iltests.il: Add test for filter regions.
683 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
684 initial stack of filter regions. Fixes #75755.
686 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
688 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
691 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
693 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
694 the check for an already compiled method on non-ia64 platforms.
695 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
698 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
700 * inssel-x86.brg: Add some optimized call rules.
702 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
704 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
707 * mini.h mini-trampolines.c: Pass the trampoline argument to
708 mono_arch_patch_delegate_trampoline.
710 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
712 * mini-trampolines.c: Fix build.
714 * mini-amd64.h: Add delegate trampolines.
716 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
718 * inssel-amd64.brg: Add optimized call rules.
720 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
722 * inssel-ia64.brg: Add optimized ldind(reg) rules.
724 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
726 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
729 * mini-ia64.c: Remove LMF fixmes.
731 * mini-ia64.h: Remove most fields from LMF.
733 * inssel-ia64.brg (stmt): Fix unaligned access errors.
735 * mini-trampolines.c: Add support for IA64 function descriptors.
737 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
738 for IA64 function descriptors.
740 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
742 * tramp-arm.c: patch the vtable for virtual calls. Added
743 support code to register/unregister the LMF.
744 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
747 2005-08-19 Dick Porter <dick@ximian.com>
749 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
752 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
754 * mini.c (mini_get_method): Move handling of wrapper data here.
756 * mini.c (mono_method_to_ir): Add support for dynamic methods.
758 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
761 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
762 bblock->code does not remain empty.
764 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
766 * arrays.cs: Add regression test for #75832.
768 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
771 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
772 instruction scheduling.
774 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
776 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
778 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
780 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
782 * mini-codegen.c: Fix VC build.
784 * cpu-pentium.md: Increase length of atomic_exhange_i4.
786 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
788 * mini.h: fix signature for mono_register_opcode_emulation.
790 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
792 * mini.c: Get rid of most of the helper_sig_... constants using
793 mono_create_icall_signature ().
795 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
797 * jit-icalls.c (helper_ldstr): New helper function.
799 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
801 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
802 throw, load the string using a helper call instead of creating a string object.
804 * aot.c: Update after LDSTR changes.
806 * mini.h: Bump AOT file version.
808 * aot.c: Save class size info into the AOT file. Print more statistics during
811 * mini.h: Bump AOT file version.
813 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
814 ordering of disasm cases. Fixes #74957.
816 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
818 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
819 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
820 the generic code needed for the ARM port.
822 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
824 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
825 inssel-arm.brg: more ARM features and fixes.
827 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
829 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
830 ARM port work in progress.
832 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
834 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
836 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
838 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
840 * inssel.brg (mini_emit_memset): Add support for unaligned access.
842 * *-ia64.*: Ongoing IA64 work.
844 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
846 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
848 * TODO: Remove out-of-data todo stuff.
850 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
853 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
855 * mini.h: Bump corlib version.
857 2005-07-27 Martin Baulig <martin@ximian.com>
860 (create_copy_ins): Added `const unsigned char *ip' argument; set
861 `copy->cil_code' from it.
863 2005-07-27 Martin Baulig <martin@ximian.com>
865 * mini-exceptions.c (mono_handle_exception): Don't call
866 mono_debugger_handle_exception() for filters.
868 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
870 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
873 2005-07-26 Martin Baulig <martin@ximian.com>
875 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
877 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
878 helper_compile_generic_method() if the method is actually virtual
881 2005-07-26 Martin Baulig <martin@ximian.com>
884 (trampoline_code): Renamed to `mono_trampoline_code' and made it
885 public; this is now accessed directly by the debugger.
886 (mono_generic_trampoline_code): Removed.
889 (mono_debug_init_method): Also add interncalls and wrappers.
891 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
893 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
895 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
897 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
899 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
901 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
903 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
905 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
906 getting TLS offsets on AMD64 too.
908 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
910 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
912 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
914 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
915 inssel-arm.brg, mini-arm.h: ARM port work in progress.
917 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
919 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
921 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
924 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
925 mono_sparc_is_virtual_call ().
927 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
929 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
930 trampoline parameters.
932 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
934 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
935 to mono_arch_get_vcall_slot_addr.
937 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
940 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
942 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
944 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
946 2005-07-19 Martin Baulig <martin@ximian.com>
948 * exceptions-amd64.c (throw_exception): Call
949 mono_debugger_throw_exception() here like we're doing it on i386.
951 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
953 * mini-ia64.c: Add optimized TLS access support.
955 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
957 * mini-exceptions.c: Ongoing IA64 work.
959 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
961 * mini.c: Use the default optimization set when embedding. Fixes
964 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
966 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
967 of trampolines to a separate file.
969 * mini-trampolines.c: New file.
971 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
974 * tramp-x86.c: Reorganize the trampoline code to be similar to the
977 * mini-codegen.c: Fix cygwin build.
979 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
981 * mini.c: Add some minor changes needed by the IA64 port.
983 * *-ia64.*: Ongoing IA64 work.
985 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
987 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
988 trampolines into arch-independent and arch-dependent parts.
990 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
992 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
994 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
996 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
997 the xp-regalloc-branch for amd64.
999 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
1000 xp-regalloc-branch for x86.
1002 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
1004 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
1006 2005-07-06 Martin Baulig <martin@ximian.com>
1009 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
1010 (mono_jit_runtime_invoke): Likewise.
1012 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
1014 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
1017 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
1018 without loading their metadata. Reorganize the file format so exception handling+
1019 debug info is kept separate from normal method info. Create MonoJitInfo
1020 structures for methods lazily.
1022 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
1024 (x86_class_init_trampoline): Patch AOT class init trampolines too.
1026 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
1028 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
1031 * mini.h: Bump AOT file version.
1033 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
1035 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1037 2005-07-01 Raja R Harinath <rharinath@novell.com>
1039 * Makefile.am (check-local): Call semdel-wrapper.
1041 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
1043 * mini-x86.c: Revert the last change as it seems to break the build..
1045 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
1047 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1049 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
1051 2005-06-27 Ben Maurer <bmaurer@ximian.com>
1053 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
1054 outside of the macro, so strange stuff doesn't happen with gcc4
1055 (NEW_AOTCONST_TOKEN): Likewise.
1057 2005-06-28 Martin Baulig <martin@ximian.com>
1059 * mini.c (mini_class_is_system_array): New static method; use this
1060 instead of `klass->parent == mono_defaults.array_class' everywhere
1061 since this also works for the new generic array class.
1063 2005-06-26 Ben Maurer <bmaurer@ximian.com>
1065 * inssel.brg: Remove warnings.
1067 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
1069 * mini-ia64.c: Ongoing IA64 work.
1071 * basic-float.cs: Add float->i1 conversion test.
1073 * iltests.il: Add conv.u4 test.
1075 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
1077 * inssel-long.brg: Fix bug caused by last change.
1079 2005-06-23 Geoff Norton <gnorton@customerdna.com>
1081 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
1082 BSDs. Allows the x86 JIT to work on OSX86
1084 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
1086 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1089 * mini-ia64.c: Ongoing IA64 work.
1091 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1093 * mini-ia64.c: Ongoing IA64 work.
1095 * driver.c: Clean up jit_code_hash as well when using --regression.
1097 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1099 * basic-long.cs: Add tests for long->u4 conversion.
1101 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1103 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1104 that we do not depend on undefined C behavior: the order stuff
1105 gets evaluated within an expression. Fixes mono when compiled on
1108 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1110 * *-ia64.*: Ongoing IA64 work.
1112 * aot.c: Lower memory usage while loading AOT methods.
1114 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1116 * mini.h: Bump AOT file format version.
1118 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1120 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1122 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1124 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1125 not on callee assembly). Fixed some comments.
1127 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1129 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1130 it gets proper disassembly.
1131 (emit_method_info): Remove some dead code.
1133 * mini.c (mini_method_compile): Allways allocate the GOT var in
1134 mono_method_to_ir for emulating opcodes.
1136 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1138 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1139 before freeing the code memory. Fixes #74990.
1141 * objects.cs: Add regression test for #74992.
1143 * liveness.c: Extend live ranges of arguments to the beginning of the
1144 method. Fixes #74992.
1146 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1147 so it points into the faulting instruction.
1149 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1151 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1153 * *-ia64.*: Ongoing IA64 work.
1155 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1157 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1159 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1161 * *-ia64.*: Ongoing IA64 work.
1163 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1165 * basic-long.cs: Add tests for add/sub.ovf.
1167 * basic.cs: Add tests for sub.ovf.
1169 * *-ia64.*: Ongoing IA64 work.
1171 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1173 * *-ia64.*: Ongoing IA64 work.
1175 * basic.cs: Add conv.ovf.i4.un test.
1177 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1179 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1181 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1183 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1185 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1187 * *-ia64.*: Ongoing IA64 work.
1189 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1192 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1194 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1196 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1198 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1200 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1202 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1203 of a call is callable by a near call.
1205 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1207 * mini-ia64.c: Ongoing IA64 work.
1209 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1211 * genmdesc.c: Make the generated array non-static.
1213 * inssel-long.brg: Fix LSHR_IMM rule.
1215 * *-ia64.*: Ongoing IA64 work.
1217 * *-ia64.*: Ongoing IA64 work.
1219 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1221 * *-ia64.*: Ongoing IA64 work.
1223 * *-ia64.*: Ongoing IA64 work.
1225 * mini-ia64.c: Ongoing IA64 work.
1227 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1229 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1231 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1233 * objects.cs basic-long.cs: Move some tests to objects.cs.
1235 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1237 * *-ia64.*: Ongoing IA64 work.
1239 * iltests.il: Add a new test.
1241 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1242 newobj. Fixes #75042.
1244 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1246 * *-ia64.*: Ongoing IA64 work.
1248 * *-ia64.*: Ongoing IA64 work.
1250 * *-ia64.*: Ongoing IA64 work.
1252 * basic.cs objects.cs: Move tests accessing static variables as well.
1254 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1256 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1258 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1260 * driver.c: Always print failed tests.
1262 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1265 * *ia64*: Ongoing IA64 work.
1267 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1269 * basic.cs: Add tests for add.ovf. Fix warnings.
1271 2005-05-18 Miguel de Icaza <miguel@novell.com>
1273 * driver.c (mono_main): Avoid crash if no argument is passed to
1274 --break; Do not use g_error, but f_printf. And fix all other
1275 ocurrences of the same crash.
1277 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1279 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1280 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1283 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1285 * *-ia64.*: Add beginnings of IA64 backend.
1287 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1289 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1291 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1294 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1296 * mini-amd64.c: Fix a warning.
1298 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1300 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1301 in float_neg. Fixes #74897.
1303 * mini-amd64.c (emit_call): Fix another near call bug.
1305 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1307 * declsec.c: Keep the appdomain information in the structure. Added a
1308 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1309 value gets overwritten).
1310 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1311 an MonoAppDomain member to MonoSecurityFrame.
1312 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1313 used in the stack walk. Now use a MonoArray which grow (double) when
1316 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1318 * mini.c: Re-enabled runtime cleanup, since running threads should
1319 now properly stop when exiting.
1321 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1323 * mini-codegen.c: New file contaning the arch-independent local
1324 register allocator. Not used by any architectures yet.
1326 * mini.h linear-scan.c: Merge some changes from the
1327 mini-xp-local-regalloc branch.
1329 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1331 * mini-amd64.c (emit_call): Fix calls to native functions when the
1332 runtime is compiled as a shared library. Fixes #74756.
1334 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1335 on a literal field. Fixes #74751.
1337 2005-04-25 Raja R Harinath <rharinath@novell.com>
1339 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1341 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1343 * objects.cs: Add missing null casting test.
1345 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1347 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1348 in wrapper methods. Also rename 'address' variable to 'offset'.
1350 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1352 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1355 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1357 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1360 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1362 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1364 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1366 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1367 just the last bytes.
1369 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1371 * aot.c (mono_compile_assembly): Fix warning.
1373 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1374 by the _MSC_VER stuff.
1376 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1378 * inssel-long.brg: Fix #74588.
1380 * cpu-amd64.md: Fix #74591.
1382 * iltests.il: Add new regression tests.
1384 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1386 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1389 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1391 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1393 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1394 from Bill Middleton <flashdict@gmail.com>.
1396 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1398 * arrays.cs: Add new regression test. Fix warnings.
1400 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1402 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1403 and leakage in CKFINITE.
1405 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1406 this to a null op since it is called on amd64 too.
1408 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1410 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1411 body since this is not used on amd64.
1413 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1415 * mini-amd64.c: Remove obsolete fixmes.
1417 * mini.c (print_method_from_ip): Fix debugging support.
1419 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1421 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1422 so that expressions that don't give much gain are not reduced.
1423 * ssapre.h: Likewise.
1425 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1427 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1429 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1431 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1433 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1435 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1437 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1439 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1441 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1444 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1446 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1448 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1450 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1451 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1453 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1455 * mini-x86.c: Fix up stack overflow handling.
1457 * exceptions.cs: Add new regression test.
1459 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1461 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1462 mono_jit_thread_attach.
1464 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1466 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1468 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1469 avoid calling constructors using callvirt.
1471 * inssel.brg: Fix #74073.
1473 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1475 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1476 compilation with non-GCC compilers.
1477 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1478 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1480 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1482 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1483 klass->interface_offsets (will likely fix bug#74073).
1485 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1487 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1489 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1491 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1492 to amd64_div_reg_size ().
1494 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1496 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1498 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1500 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1502 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1504 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1506 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1508 * mini.c (mono_precompile_assembly): Load and precompile referenced
1509 assemblies as well. Fixes #74015.
1511 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1513 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1515 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1517 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1518 a lot of checks and (anyway) permissions cannot work until corlib is
1521 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1523 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1525 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1527 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1528 calls (fixes bug#72824).
1530 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1532 * mini.c: fix tail recursion elimination (see test in bug#73936).
1534 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1536 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1537 some fp functions in sse2 mode.
1539 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1541 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1543 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1545 * mini.h mini.c: Add mono_get_jit_tls_key ().
1547 * mini-x86.c: Enable fast TLS support on windows.
1549 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1551 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1552 * mini.c: Check for p/invoke method when generating code. If a
1553 p/invoke method, or it's class, isn't decorated with [Suppress
1554 UnmanagedCodeSecurity] then generate code to call System.Security.
1555 UnmanagedDemand (only if the security manager is active).
1557 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1559 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1560 last change as it seems to cause strange crashes.
1562 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1564 * *.c: handle unsafe function pointers where needed.
1566 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1568 * mini.c (mono_jit_free_method): Remove the fixme too.
1570 2005-03-15 Miguel de Icaza <miguel@novell.com>
1572 * mini.c: As discussed, make the code actually free the delegate
1573 thunk now, to enable the debugging of delegate problems, use
1574 MONO_DEBUG=1 when running Mono.
1576 This takes also care of parts of the leaks as seen by Joe.
1578 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1580 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1581 thread_tls_offset calculation.
1583 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1585 * declsec.c: Reworked linkdemand checks for icall. The previous code
1586 was using the declaration code (untrusted) and didn't work as expected
1587 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1590 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1592 * iltests.il: Add new localloc test.
1594 * mini-amd64.c: Handle large stack allocations the same way as on
1595 windows if stack overflow handling is working.
1597 * mini-amd64.c: Allocate the signal stack using mmap.
1599 * mini.c (sigsegv_signal_handler): Fix reading of context.
1601 * mini-exceptions.c: Fix up stack overflow handling.
1603 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1605 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1607 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1609 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1611 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1612 tramp_init functions as they are no longer needed.
1614 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1616 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1618 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1620 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1622 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1625 * mini-ops.h: Add OP_LMUL_IMM.
1627 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1628 long mul/div opcodes as intrinsic.
1630 * mini-amd64.c (emit_call): Handle the case when the callee might be
1633 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1635 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1638 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1640 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1642 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1644 * mini.c (mono_codegen): Don't leak here, to help people running
1647 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1649 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1650 conversions in sse2 mode.
1652 * basic-float.cs: Add regression test.
1654 * mini-amd64.c: Reenable sse2.
1656 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1658 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1660 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1662 * driver.c: Copyright text should include 2005.
1664 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1666 * cpu-amd64.md (load_membase): Fix more max lengths.
1668 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1670 * cpu-amd64.md (load_membase): Fix max length.
1672 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1674 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1676 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1677 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1679 * basic-float.cs: Add rounding regression test.
1681 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1683 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1685 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1686 structures in registers for pinvoke wrappers.
1688 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1690 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1692 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1694 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1695 wrapper to mono_jit_thread_attach.
1697 * mini.c (mini_jit_thread_attach): New jit icall.
1699 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1700 native->managed wrappers.
1702 * exceptions.cs: Add new regression test.
1704 * mini.c (optimize_branches): Check regions in the cbranch to throw
1705 block case as well. Fixes #73242.
1707 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1709 * mini.c: thread safety fixes.
1711 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1713 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1714 patching stuff, since delegates use jump trampolines so there is
1717 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1720 * tramp-amd64.c: Fix build.
1722 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1723 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1725 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1726 Rename this to mono_arch....
1727 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1729 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1731 * mini-amd64.c (emit_call): If both the caller and the callee is
1732 guaranteed to have 32 bit addresses, emit a normal call.
1734 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1736 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1737 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1738 method_ptr inside delegates.
1740 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1742 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1743 invalidated. Fixes #73001.
1745 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1747 * mini-x86.c: Only use stdcall for pinvokes on windows.
1749 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1751 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1752 * mini-x86.c: remove unreliable __thread var offset detection,
1753 use the correct accessors and enable by default.
1755 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1757 * mini.c (mono_jit_free_method): Fix memory leak.
1759 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1761 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1763 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1765 * cpu-amd64.md: Fix lengths of atomic opcodes.
1767 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1769 * driver.c: try to not imply using ICU is any good.
1771 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1773 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1774 functions as inline ops.
1776 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1777 some Interlocked functions as inline ops.
1779 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1781 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1783 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1785 * mini.c: Add support for OP_NOT_TAKEN.
1787 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1788 structures in registers for pinvoke wrappers.
1790 * mini-amd64.c: Fix warnings.
1792 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1794 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1796 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1798 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1799 address instead of loading the address from it.
1801 * mini-x86.c: Add support for returning small structs in registers
1802 on Win32. Fixes part of #70864.
1804 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1806 * trace.c (get_token): Improve error checking.
1808 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1810 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1812 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1814 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1815 it can be reused for MonoClass.
1816 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1819 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1821 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1822 instead of a MonoReflectionMethod. The method information wasn't used
1823 when displaying SecurityException details (but will be now).
1825 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1827 * Makefile.am : windows build fix.
1829 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1831 * iltests.il: Add new regression test.
1833 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1836 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1838 * mini.c: Moved linkdemand check into helper function check_linkdemand
1839 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1842 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1844 * declsec.c: Added statistics counter for different kinds of
1846 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1847 (and commented) declaration.
1848 * mini.c: Added statistics counter for security Demand code
1849 generation. Added display of security statistics.
1851 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1853 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1854 Fix compilation errors under gcc-2.95.
1856 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1858 * mini.c, driver.c: Use the new jit trampoline hashtable
1860 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1862 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1864 2005-02-11 Martin Baulig <martin@ximian.com>
1866 * debug-mini.c (mono_debug_close_method): Free the line number array.
1868 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1870 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1873 * mini.h: Bump AOT file format version.
1875 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1877 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1879 * declsec.h: Added macros to get/set lazyly initialized security
1880 informations about assemblies. Added new enum for different type of
1881 possible LinkDemand violation. Added function to check LinkDemands.
1882 * mini.h: Added a field to MonoCompile to hold any security violation
1883 detected when JITting a method (so it can be thrown later).
1884 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1885 and CEE_CALLVIRT. Added code to throw exception at the end of
1886 mini_method_compile (note: the exception is unhandled right now).
1888 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1890 * mini.c, jit-icalls.c: use the managed implementation of
1891 memset for initobj and memset, to avoid managed <-> unmanaged
1894 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1896 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1897 optimization if it would need a GOT var.
1899 * basic.cs: Add tests for constant propagation and switch statements.
1901 * ssa.c: Fix out-of-range constant propagation and switch statements.
1903 2005-02-09 <vargaz@freemail.hu>
1905 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1907 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1909 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1911 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1913 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1915 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1917 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1918 arithmetic operations.
1920 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1922 * mini-ppc.c: add a workaround for broken user code that
1923 DllImports vararg functions with non-vararg signatures.
1925 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1927 * mini.c (mono_jit_compile_method_inner): Add detection and a
1928 meaningfull error message for assemblies written in Managed C++.
1930 * tramp-amd64.c mini-amd64.h: Add support for
1931 create_trampoline_from_token ().
1933 * aot.c mini-x86.c abcremoval.c: Applied patch from
1934 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1936 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1938 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1939 which takes a MonoImage/token as parameter instead of a MonoMethod.
1941 * aot.c: Use the new trampoline for initializing vtables.
1943 * aot.c: Add support for ldfld/stfld_remote wrappers.
1945 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1946 rules for compare <MEM>, IMM.
1948 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1950 * aot.c: Handle inherited finalizers correctly.
1952 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1954 * inssel.brg (stmt): Add a missing _setup_... ().
1956 * aot.c: Save some parts of the class state to the AOT file and use it
1957 to recompute that state when a class is initialized.
1959 * mini.c: Install AOT hooks into the runtime.
1961 * mini.h: Bump AOT file format version.
1963 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1966 * iltests.il: Add new test.
1968 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1972 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1974 * mini.c: setup the statistical profiler in the thread attach
1975 callback to cope with the new single thread code.
1977 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1979 * mini-ppc.c: ensure we have enough room for the profiler
1980 calls (fixed bug#72084).
1982 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1984 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1987 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1989 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1991 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1993 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1994 to succesfully execute parrotbench).
1995 * ssapre.h: Likewise.
1997 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1999 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
2000 variable for stores to method arguments (fixes a SSAPRE issue).
2002 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2004 * mini.c: handle value types in dup, fixes gen-112.cs.
2006 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
2008 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
2009 sequence for calls in dynamic methods to avoid thunks.
2011 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
2013 * mini.c: correctly remove dynamic methods from the hashtable.
2015 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2017 * driver.c: Disabled SSAPRE until fix the bug that appears
2018 in IronPython's parrotbench.
2020 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
2022 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
2024 * mini.c (mono_method_to_ir): Revert the previous change.
2026 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
2029 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
2030 mono_jit_info_table_find () etc. when running under valgrind.
2032 * inssel.brg: Fix warnings.
2034 * mini-exceptions.c: Fix warnings.
2036 2005-01-31 Martin Baulig <martin@ximian.com>
2038 * driver.c (compile_all_methods_thread_main): Don't try to compile
2039 generic methods or anything which has type parameters.
2041 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
2043 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
2045 * TestDriver.cs: Add --verbose flags.
2047 * graph.c ssa.c: Fix 64 bit warnings.
2049 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
2050 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
2051 Fix 64 bit warnings.
2053 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
2054 variable not spotted by gcc.
2056 * mini-amd64.c inssel-amd64.brg: Applied patch from
2057 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
2058 X86_COMPARE_MEMBASE opcodes.
2060 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
2062 2005-01-29 Ben Maurer <bmaurer@ximian.com>
2064 * *: MonoMethod->signature might be NULL now. You *MUST* use
2065 mono_method_signature.
2067 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2069 * driver.c (compile_all_methods_thread_main): Compile the methods
2070 without invoking cctors.
2072 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2074 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
2075 * basic-calls.cs: test for the above.
2077 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2079 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
2080 MonoJitInfo changes.
2082 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
2084 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
2085 eagerly if it contains dynamic methods.
2087 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2089 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2090 trace, it is now computed by an icall from trace_ips.
2092 * mini-exceptions.c: Fix a warning.
2094 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2096 * mini-exceptions.c: don't bother getting stack trace info if
2097 it's not going to be used.
2099 2005-01-27 Raja R Harinath <rharinath@novell.com>
2101 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2104 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2106 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2108 * aot.c: Avoid calling mono_method_get_header () if not needed.
2110 * mini.h: Bump AOT file format version.
2112 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2114 * mini.c (mono_print_tree): Print more info for calls.
2116 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2118 * declsec.h: Remove warning by adding missing include for marshal.h
2120 2005-01-26 Martin Baulig <martin@ximian.com>
2122 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2125 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2127 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2130 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2132 * aot.c (mono_compile_assembly): Fix a warning.
2134 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2136 * declsec.c: Look for security attributes on the original MonoMethod
2137 (and not the wrapped one). This fix permissions on icalls.
2139 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2141 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2143 * mini.c (mono_allocate_stack_slots): Add a fixme.
2145 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2147 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2149 * inssel.brg: optimize casts of sealed types (more
2150 optimizations waiting for fixes in remoting).
2152 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2154 * inssel.brg (stmt): Add another dummy rule.
2156 * driver.c: Fix warnings.
2158 * driver.c (mono_main): If running under valgrind, instruct glib to use
2159 the system allocation functions so valgrind can track the memory
2160 allocated by the g_... functions.
2162 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2164 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2166 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2168 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2169 variables in try regions.
2171 * mini.c (mini_method_compile): Don't disable optimizations on large
2172 methods when AOT compiling.
2174 * mini.c (mono_allocate_stack_slots): New arch independent method to
2175 allocate stack slots. Not yet used.
2177 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2179 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2181 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2183 * mini-ppc.c: make the branch info relative as the code
2184 buffer can be reallocated.
2186 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2188 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2189 * driver.c: Removed the AOT/security restriction. Now initialize the
2190 security manager (in metadata) if --security is used.
2191 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2192 rather than the pointer to declarative security, when AOT is used.
2194 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2196 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2197 basic blocks, reduced intrinsic exception throwing code size.
2199 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2201 * driver.c (mini_usage): Reorder the usage screen.
2203 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2205 * mini.c (mono_resolve_patch_target): Fix warning.
2207 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2209 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2212 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2214 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2215 breaks the amd64 build.
2217 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2218 register allocation. Fixes #71454.
2220 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2222 * arrays.cs: Add new regression test.
2224 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2226 * ssapre.c: Turned usage of snprintf to GString.
2227 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2228 (I left it on by mistake in my previous commit).
2230 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2232 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2233 on cond branch optimization (fixes bug# 71515).
2235 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2237 * abcremoval.c: Fixed bug 71062.
2238 * abcremoval.h: Likewise.
2240 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2242 * mini.c: Added a new functionality to optimize_branches, the removal
2243 of useless basic blocks, and fixed some problem in the removal of
2244 critical edges; some utility functions added for both purposes.
2245 * ssapre.c: Added complex expression support, and fixed bug 70637.
2246 * ssapre.h: Likewise.
2247 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2249 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2250 * driver.c: Re-enabled SSAPRE.
2252 2005-01-19 Martin Baulig <martin@ximian.com>
2254 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2255 the result of mono_get_method_constrained().
2257 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2259 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2262 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2264 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2265 be detected. Fixes #59296.
2267 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2269 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2270 which can happen. Fixes #71361.
2272 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2274 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2277 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2279 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2280 appdomain-unload.exe to fail.
2282 * mini.c: Fix some memory leaks.
2284 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2286 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2287 Fixed bug and sped up some codepaths.
2289 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2291 * mini.c: Fix some memory leaks.
2293 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2296 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2298 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2301 * iltests.il: Add regression test for #71320.
2303 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2305 * mini.c (mono_codegen): Fix installation of profiler hooks.
2307 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2309 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2311 * mini.h, mini.c, cfold.c: optimize access to enum
2312 readonly fields, too. Eval conditional branches if possible
2313 to perform unreachable code removal in more cases.
2315 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2317 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2319 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2322 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2323 WinXP DEP. Fixes #71244.
2325 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2327 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2329 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2331 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2333 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2335 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2338 * mini.h: Bump AOT version.
2340 * mini.h (MonoCompile): Change exvar to a hash table.
2342 * mini.c: Allocate a separate exvar for each handler block.
2344 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2346 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2347 ex var with the pending exception and only throw if the two are equal.
2350 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2352 * mini-x86.c: Fix warnings.
2354 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2355 used by all the ports now.
2357 * aot.c: Add write-symbols and save-temps options.
2359 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2361 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2363 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2365 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2368 * tramp-s390.c: Check vtable slot belongs to the domain.
2370 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2371 as per other platforms.
2373 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2375 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2377 * driver.c: we don't run the Main() code in a subthread anymore.
2379 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2381 * mini.c: added experimental rtc support in the statistical
2382 profiler: if the user has the permission, more accurate statistics
2383 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2384 The MONO_RTC value must be restricted to what the linux rtc allows:
2385 power of two from 64 to 8192 Hz.
2387 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2389 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2391 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2393 * mini-ppc.c: better icache flush for smp.
2395 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2397 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2399 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2400 amd64 port, not yet used.
2402 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2404 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2407 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2409 * driver.c: Added --security option to activate the security manager.
2410 Right now this will allow code generation for declarative demands and
2411 is disabled when AOT is specified.
2412 * mini.c: Add code generation for declarative security demands.
2413 * mini.h: Add mono_use_security_manager as an extern gboolean.
2415 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2417 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2418 emitting more dense assembly code.
2420 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2421 exception throwing stuff.
2423 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2425 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2428 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2431 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2434 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2436 * tramp-*.c: Only patch vtable slots if the object is in the current
2437 domain. Fixes appdomain-unload.exe.
2439 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2441 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2444 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2446 * mini.c (reverse_branch_op): New helper function.
2448 * mini.c (optimize_branches): Run the new optimization only on
2449 platforms which support it. Also reverse all kinds of branches.
2451 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2453 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2456 * mini.c (optimize_branches): Reverse not-equals branches if the false
2457 bblock is a throw. This happens a lot of time with argument checking in
2460 * mini.c (mono_codegen): Add support for placing basic blocks after
2461 the function epilogue.
2463 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2466 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2468 * mini.c (setup_stat_profiler): Only set this up if the platform
2469 supports ITIMER_PROF.
2471 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2473 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2476 * inssel.brg: Fix a warning.
2478 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2480 * mini.c: added support for statistical profiler
2481 (run with: --profile=default:stat).
2483 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2485 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2487 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2489 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2490 related to global registers from the amd64 port.
2492 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2494 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2496 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2497 with global registers.
2498 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2500 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2502 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2504 * debug-mini.c (encode_value): Fix off-by-one.
2506 * aot.c (encode_value): Likewise.
2508 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2510 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2512 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2515 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2517 * aot.c (emit_method_info): Increase size of temp buffer.
2519 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2522 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2524 * aot.c (emit_method_info): Fix build.
2526 * aot.c: Further rework of the AOT file format to reduce the size of
2527 the method info data.
2529 * mini.h: Bump AOT file format version.
2531 2004-12-27 Martin Baulig <martin@ximian.com>
2533 * mini.c (mini_get_method): New static method; call
2534 mono_get_method_full() and mono_get_inflated_method().
2535 (mono_method_to_ir): Use mini_get_method() instead of
2536 mono_get_method_full().
2538 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2540 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2542 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2544 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2546 * inssel-amd64.brg: Add some optimization rules.
2548 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2550 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2551 standard not GC'd stuff is fine.
2553 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2555 * aot.c: Rework the AOT file format to get rid of most of the global
2556 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2558 * mini.h: Bump AOT file format version.
2560 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2562 * mini.h: Bump AOT file format version.
2564 * aot.c (mono_aot_is_got_entry): New function to determine if an
2565 address is inside a GOT.
2567 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2569 * cpu-pentium.md: Increase the maximum size of some instructions which
2570 might involve a got access.
2572 * mini.c (get_method_from_ip): Another debug helper function.
2574 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2575 when got var accesses are created during the decompose phase.
2577 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2579 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2580 argument mini_compile_method and to MonoCompile, and use this to
2581 determine whenever a given method is compiled for AOT. This allows the
2582 other methods compiled during AOT compilation to be free of AOT stuff,
2583 so the backends does not need to add special support for them by
2584 creating a fake GOT etc.
2586 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2589 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2591 * mini.c (mono_method_to_ir): It turns out that some of the
2592 x-appdomain wrappers are lax with types, so just ignore this for
2595 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2596 at the vtable->klass. If it is non-shared code we can just use the
2599 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2601 * mini-ppc.c: access MonoDomain from tls, too.
2603 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2605 * declsec.c: Removed unused variable (and related warning ;-)
2607 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2609 * iltests.il: New test for LDELEMA on an array of ref types.
2611 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2612 all ldelema's on reftypes.
2613 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2614 it was the wrong place to put it.
2616 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2617 register to pop to make this cleaner, at the request of Paolo.
2619 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2621 * mini-ops.h (OP_GETHASHCODE): New op.
2623 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2625 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2628 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2631 * mini-x86.c (mono_arch_output_basic_block): Rather than
2639 The first is 3 bytes while the second is 1. This saves 36 kb on
2640 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2641 see a small boost because of icache locality.
2643 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2645 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2647 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2648 started code sharing with the generic code.
2650 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2652 * mini-ppc.c, cpu-g4.md: added code for direct access to
2655 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2657 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2658 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2661 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2663 * declsec.c|h: Added functions to cache the declarative stack modifiers
2664 in MonoJitInfo and to create a security frame from a MonoJitInfo
2666 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2667 created. Register internal calls for System.Security.SecurityFrame::
2668 _GetSecurityFrame and _GetSecurityStack.
2669 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2670 the definitions for the new stack walk/callback mechanism.
2671 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2672 first security frame for LinkDemands and InheritanceDemands) and
2673 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2675 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2676 walk initialization (lupus).
2678 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2680 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2682 (handle_loaded_temps): Do not create a temporary variable for
2683 things that we know are temps. They will never be modified.
2684 (mono_spill_call): Set MONO_INST_IS_TEMP
2685 (mono_emulate_opcode): ditto
2687 (mono_method_to_ir.CEE_DUP): ditto
2689 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2691 * mini.c (type_to_eval_stack_type): Make this handle the void type
2692 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2693 (emit_tree): use ip_in_bb to special case some common idioms
2694 Update all callers to pass in the IP.
2695 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2697 This gives us a nice 2% speedup in mcs bootstrap.
2699 * mini-x86.c (peephole_pass): Peephole pass to make
2708 * mini.c (ip_in_bb): new method.
2709 (mono_method_to_ir): use this method rather than doing the hash
2712 * linear-scan.c (mono_linear_scan): When expiring actives, you
2713 don't need to keep around variables that expire on this
2714 instruction. This makes it so that:
2717 store (ebx add (ebx, 1))
2721 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2723 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2724 combination to avoid doing two copies. Fix up problems with previous
2727 * mini.c: Fix 64 bit warnings.
2729 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2731 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2733 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2734 changes from the x86 code.
2736 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2738 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2740 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2741 throwing code to reduce its size, unify the AOT and non-aot code and
2742 get rid of relocations in the AOT case.
2744 * mini-x86.h mini.c exceptions-x86.c
2745 (mono_arch_get_throw_corlib_exception): New arch specific function to
2746 raise corlib exceptions which doesn't require relocations in the
2749 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2751 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2753 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2756 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2759 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2761 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2762 with add function when used from Inc/dec atomic
2763 functions. Re-enabled optimization on x86.
2764 * mini-ops.h: renamed atomic_add functions to
2765 allow _add to match the Interlocked::Add and
2766 _add_next to match Interlocked::Inc/Dec.
2768 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2770 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2771 linking of BBs to the end BB, and enabled SSAPRE also with
2772 consprop and copyprop (which was prevented by that bug).
2774 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2776 * mini-x86.c: disabling the Interlocked optimizing code.
2778 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2780 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2783 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2785 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2786 interlocked optimization due lack of support on x86, rewrote
2787 exchange to take into account that base may be in eax.
2789 xsp works again; activated Interlocked optimizing code.
2791 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2793 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2795 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2797 * mini-ops.h: Add new opcodes.
2799 * mini.h: Add new patch types. Add got_var to MonoCompile.
2801 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2802 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2803 make it work with all kinds of patchable code.
2805 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2806 address of the GOT, and referencing entries in the GOT.
2808 * mini.c: Add code to load the GOT address if needed by an opcode.
2810 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2811 independent AOT code on the x86 using an elf-style Global Offset Table.
2813 2004-12-14 Raja R Harinath <rharinath@novell.com>
2815 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2817 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2819 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2822 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2824 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2825 of Interlocked:Increment/Decrement/Add as inline ops.
2826 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2828 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2830 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2831 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2833 2004-12-12 Duncan Mak <duncan@ximian.com>
2835 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2836 again. `patch_info->table_size' is no longer valid after Zoltan's
2839 2004-12-12 Martin Baulig <martin@ximian.com>
2841 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2842 if we are the "real" method, ie. not an inlined method inside it.
2844 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2846 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2847 before we look in the special fields table. This fixes
2848 ../tests/thread-static-init.cs.
2850 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2852 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2853 for Array get_Rank and get_Length. Fixes bug #70465.
2855 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2857 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2858 separate structure to reduce the size of MonoJumpInfo.
2860 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2862 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2864 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2866 * mini.c (mini_get_inst_for_method): Changed to allow ports
2867 to return a MonoInst instead of opcode
2868 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2870 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2871 Allow ports to return a created MonoInst instead of op-code, will enable
2873 (renamed mini_get_opcode_for_method to better reflected the functionality)
2875 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2877 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2879 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2881 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2884 2004-12-08 Martin Baulig <martin@ximian.com>
2886 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2887 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2889 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2891 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2894 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2897 2004-12-08 Raja R Harinath <rharinath@novell.com>
2899 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2901 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2903 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2904 bug introduced by the previous patch.
2906 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2908 * mini-ppc.c, objectc.cs: handle large structs passed by value
2911 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2913 * mini-ppc.c: OP_ARGLIST implementation from
2914 Geoff Norton <gnorton@customerdna.com>.
2916 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2918 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2919 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2921 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2923 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2925 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2927 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2930 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2932 * mini-sparc.c: Zero out localled-ed memory.
2934 * iltests.il: Add tests for zeroing out localloc-ed memory.
2936 2004-12-04 Martin Baulig <martin@ximian.com>
2938 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2939 mono_method_get_signature_full().
2941 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2943 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2944 and some utility functions (always for SSAPRE), integrated SSAPRE.
2946 * driver.c: Added ssapre option.
2947 * ssa.c: Small fix on OP_ARG handling.
2948 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2949 * Makefile.am: Likewise.
2951 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2953 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2956 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2959 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2961 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2963 * cpu-s390.md : Increase instruction length of oparglist.
2965 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2967 2004-11-30 Martin Baulig <martin@ximian.com>
2969 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2970 virtual generic methods. We call a special helper_compile_generic_method()
2971 icall to retrieve the method from the vtable, inflate and compile
2972 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2974 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2976 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2978 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2980 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2982 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2985 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2987 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2988 platforms with PIC aot.
2990 2004-11-28 Martin Baulig <martin@ximian.com>
2992 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2995 2004-11-28 Martin Baulig <martin@ximian.com>
2997 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2998 the result of mono_type_get_underlying_type() to check whether
3001 2004-11-26 Martin Baulig <martin@ximian.com>
3004 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
3007 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
3009 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
3010 the same way as the other arguments so they won't get clobbered.
3012 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
3013 calls through R11 since it is clobbered by the trampoline code.
3015 2004-11-26 Raja R Harinath <rharinath@novell.com>
3017 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
3018 pick up in-tree mscorlib.dll.
3020 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
3022 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
3024 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
3025 runtime data/code are now stored in a table similar to the GOT in ELF.
3026 This allows the code itself to be position independent.
3028 * aot.c: Fix loading of referenced assemblies after the lazy assembly
3031 * aot.c: Attach ELF type (object/function) directives to all global
3034 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
3036 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
3038 * mini-amd64.h: Turn on PIC AOT code.
3040 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
3041 returning the offset within an OP_AOTCONST instruction where the GOT
3042 offset needs to be added.
3044 * mini.h: Bump AOT file format version.
3046 2004-11-25 Martin Baulig <martin@ximian.com>
3048 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
3049 uninflated generic methods.
3051 2004-11-25 Martin Baulig <martin@ximian.com>
3053 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
3055 2004-11-24 Martin Baulig <martin@ximian.com>
3057 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
3058 original klass (this only applies for generic instances).
3060 2004-11-24 Martin Baulig <martin@ximian.com>
3062 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
3063 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
3066 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
3068 * mini.c (mono_method_to_ir): Disable inlining for methods containing
3069 localloc. Fixes #69678.
3071 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
3073 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
3075 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
3076 used SSE registers on pinvoke calls. Fixes #69774.
3078 2004-11-23 Geoff Norton <gnorton@customerdna.com>
3080 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
3081 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
3083 2004-11-23 Raja R Harinath <rharinath@novell.com>
3085 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
3086 Refer directly to the mcs/ tree.
3088 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3090 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3091 Check if a trampoline for a synchronized method is required.
3093 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3095 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3096 with localloc if needed. Throe arithmetric exception in
3097 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3098 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3100 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3102 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3103 types before switching on type. Fixes #69622.
3105 2004-11-19 Raja R Harinath <rharinath@novell.com>
3107 * Makefile.am (check-local): New. Integrate into 'make check'.
3108 (MCS,RUNTIME): Define using in-tree mono and mcs.
3110 (%.exe): Use $(ILASM).
3112 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3114 * mini-ppc.c: adjust initial prolog size (bug #69691).
3116 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3118 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3121 2004-11-17 Raja R Harinath <rharinath@novell.com>
3123 * Makefile.am (clean-local): Rename from 'clean'.
3125 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3127 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3128 to mono_arch_is_int_overflow.
3129 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3132 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3134 * declsec.c|h: New files to support declarative security attributes.
3135 Added function to check if a method has (applicable) security.
3136 * mini.c|h: Add check for declarative security attributes in
3137 mono_method_check_inlining.
3138 * Makefile.am: Added declsec.c and declsec.h to the build.
3140 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3142 * mini.c, mini.h: update to keep dynamic code info per-domain.
3144 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3146 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3147 (mini_init): Get rid of it from here too.
3149 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3151 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3152 implemented OP_RETHROW (patch by Geoff Norton
3153 <gnorton@customerdna.com>).
3155 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3157 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3158 between appdomains. Fixes appdomain-unload on PPC.
3160 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3162 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3163 mini-exceptions.c: handle the new wrapper types.
3164 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3165 token value as a MonoClass* when compiling a wrapper.
3166 mono_jit_create_remoting_trampoline now takes an additional
3167 MonoRemotingTarget parameter.
3169 2004-11-10 Martin Baulig <martin@localhost>
3171 * mini.c (mono_method_to_ir): Use `generic_container->context'
3172 rather than creating a new one.
3174 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3176 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3178 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3180 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3182 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3183 the experimental aot cache stuff.
3185 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3187 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3188 mini-exceptions.c: update to exception clause structure changes.
3190 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3192 * exceptions-x86.c (throw_exception): Fix warnings.
3194 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3197 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3199 * exceptions-sparc.c (get_throw_exception): Really fix this.
3201 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3203 * tramp-*.c: we no longer support icalls without wrappers, so
3204 a bit of code can be removed here
3206 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3208 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3211 * cpu-sparc.md: Add op_rethrow.
3213 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3215 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3217 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3218 * mini-ops.h: Add OP_RETHROW.
3220 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3222 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3224 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3226 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3227 Makes the output much easier to read
3229 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3231 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3232 prevents another huge leak when compiling with ssa. Secondly, the
3233 performance of doing this rather than freeing the lists is much
3234 better. GList does a lock every time you allocate a list link,
3235 so that it can use a memory pool. So, it is better to just use
3236 a memory pool of our own.
3238 * ssa.c, linear-scan.c: replace g_list_remove_link with
3239 g_list_delete. The remove one does not free the GList, so we were
3240 leaking memory. On -O=all --compile-all with corlib, this cut down
3241 3 MB of allocations.
3243 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3245 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3247 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3249 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3250 into a new function mono_create_jit_trampoline ().
3252 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3254 * trace.c (get_spec): Allow tracing of classes without a namespace.
3256 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3258 * mini.c: Fix pointer overwrite in mini_method_compile.
3260 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3262 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3263 The darwin ABI needs some special handling for 1 and 2 byte structs
3264 Lets use lbz/lhz instead of lwz everywhere.
3265 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3266 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3267 Use stb/sth for the former, and put the latter always on stack instead of in
3270 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3272 * trace.c (is_filenamechar): Add '_'.
3274 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3276 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3278 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3280 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3282 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3283 depends on libmonogc. Fixes #68805.
3285 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3287 * mini.c (mono_jit_free_method): Provide extra information for
3288 this error. Currently this leaks, but will be turned into a
3289 developer option in the future.
3291 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3293 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3295 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3297 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3298 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3299 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3301 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3303 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3304 trampolines for AOT code.
3306 2004-10-22 <vargaz@freemail.hu>
3308 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3309 constructed types. Fixes #68136.
3311 2004-10-21 Martin Baulig <martin@ximian.com>
3313 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3314 if it returns true, unwind the stack to the call instruction.
3316 2004-10-21 <vargaz@freemail.hu>
3318 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3320 * mini.h: Bump AOT version number.
3322 * objects.cs: Add another test for unbox trampolines.
3324 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3327 2004-10-20 <vargaz@freemail.hu>
3329 * driver.c: Add SHARED to the set of optimizations tested.
3331 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3333 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3336 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3338 2004-10-20 Martin Baulig <martin@ximian.com>
3340 * mini-exceptions.c (mono_handle_exception): Call
3341 mono_debugger_handle_exception() to tell the debugger about
3342 catch/finally clauses.
3344 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3346 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3348 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3351 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3353 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3354 methods as their native size, fixed bug #57543, #57545.
3355 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3356 This saves a temporary register and mullw call down into 1 (minor perf
3357 increase for cases like sum = sum * 5; This use to translate into:
3360 It now translates to
3363 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3365 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3368 2004-10-11 Martin Baulig <martin@ximian.com>
3370 * mini.c (mono_method_to_ir): If we're a generic method, get the
3371 MonoGenericContainer from our MonoMethodNormal and create a
3372 MonoGenericContext from it.
3374 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3376 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3378 * basic-long.cs: Add test for checked i8->i2 cast.
3380 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3382 * inssel-ppc.brg: added a couple of speedup rules.
3384 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3386 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3387 to speed up rebuilds.
3389 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3391 * mini-s390.c: Minor fix to OP_OR_IMM.
3393 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3395 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3396 better. Fixes appdomain-unload.exe on sparc.
3398 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3400 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3401 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3404 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3406 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3408 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3410 * mini.c: Always generate a field read/write wrapper for members
3411 of the class MarshalByRefObject since the actual instance could
3414 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3416 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3418 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3420 * driver.c mini.h trace.c: Move the setting of the main assembly into
3421 a separate function called mono_trace_set_assembly () and call it after
3422 actually loading the main assembly. Fixes #66872.
3424 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3426 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3427 using the code manager.
3429 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3431 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3433 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3435 * cpu-amd64.md: Fix bug in previous patch.
3437 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3440 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3442 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3443 mini-exceptions.c: updates for changed stack walk interface.
3445 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3447 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3449 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3451 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3453 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3455 * driver.c (mini_regression_list): Do not call mono_assembly_close
3456 since assemblies can't be unloaded.
3458 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3460 * cpu-amd64.md: Fix more instruction lengths.
3462 * cpu-amd64.md: Fix lengths of some instructions.
3464 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3466 * inssel.brg: Make the array ldelema check aot friendly.
3468 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3470 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3472 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3474 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3476 * mini-x86.c: Fix build.
3478 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3479 mono_type_get_underlying_type () helper function to simplify code.
3481 2004-09-09 Martin Baulig <martin@ximian.com>
3483 * mini-amd64.c: Don't access `type->data.klass' directly, call
3484 mono_class_from_mono_type() instead since the type may be a
3487 2004-09-09 Martin Baulig <martin@ximian.com>
3489 * mini-amd64.c (get_call_info): Fix support for generic instances.
3490 (add_valuetype): Use mono_class_from_mono_type() to get the class
3491 since we can be a generic instance.
3493 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3495 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3497 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3499 * liveness.c: reset spill costs on each scan: bug 62107
3501 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3503 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3504 unnecessary line that doesn't compile
3506 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3508 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3509 trampolines, make them call an error function so people can fix their
3512 2004-09-06 Martin Baulig <martin@ximian.com>
3514 * mini.c (mono_method_to_ir): When initializing locals, handle a
3515 generic instances like a valuetype if it's a valuetype and like a
3516 class if it's a class.
3518 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3520 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3521 stack. Fixes #64674.
3523 * exceptions.cs: Add test for unwinding of call arguments.
3525 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3527 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3528 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3529 set the carry/borrow flag). The sparc and s390 implementations
3530 can now use optimized versions (and simplify the code). ppc bugfixes.
3532 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3534 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3536 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3538 * inssel-amd64.brg: Remove leftover 32 bit rule.
3540 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3542 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3544 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3545 mono_arch_find_jit_info functions into a new function. Fix a memory
3548 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3551 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3553 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3556 * exceptions.cs: Add array size tests.
3558 * mini.c: Allocate a separate icall wrapper for each arity of
3559 mono_array_new_va. Fixes #59509.
3561 * exceptions.cs: Add testcase for 64578.
3563 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3565 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3567 2004-09-02 Martin Baulig <martin@ximian.com>
3569 * mini.c (mono_method_to_ir): When initializing the locals, call
3570 handle_initobj() on the generic instance itself, not its
3573 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3575 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3576 MonoJitInfo for dynamic methods.
3578 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3580 * mini.c: Add support for freeing JIT data for dynamic methods.
3582 2004-09-01 Martin Baulig <martin@ximian.com>
3584 * mini-x86.c (is_regsize_var): Added support for generic
3586 (mono_arch_emit_prolog): Make this compile again, use
3587 `x86_push_imm_template (code)'.
3589 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3591 * mini-x86.c: make all push_imm instructions that get
3592 patched always emit the long form
3594 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3596 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3597 in a per-domain hash.
3599 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3602 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3604 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3607 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3610 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3611 Beginnings of SSE2 support.
3613 * exceptions.cs: Add more tests for checked int<->uint casts.
3615 2004-08-28 Martin Baulig <martin@ximian.com>
3617 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3621 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3622 Handle generic instances recursively.
3624 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3626 * iltests.il: test for conv.u8 on a constant
3628 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3630 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3631 LCONV_x4 (shrun_32 (membase)).
3633 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3635 * inssel-x86.brg: c&p rules for push/setret of long
3637 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3639 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3640 compare (regvar, base)
3642 * inssel-x86.brg: more burg love
3644 * inssel.brg: more cleanup
3646 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3648 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3650 * basic-long.cs, basic-calls.cs: new tests for optimization.
3652 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3654 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3657 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3659 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3661 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3663 * inssel.brg (mini_emit_memcpy): use
3664 NO_UNALIGNED_ACCESS to disable memcpy optimization
3666 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3668 * mini-amd64.c: Handle generic types in various places.
3670 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3672 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3674 * mini.c (handle_box): Fix warning.
3676 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3678 * mini-amd64.h: Enable the emit_state optimization.
3680 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3682 * mini-amd64.c: Add some new 64 bit peephole opts.
3684 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3686 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3688 * mini-amd64.c: Register allocator fixes.
3690 * mini.c: Add an optimization to emit_state to avoid allocation of new
3691 registers on some platforms.
3693 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3695 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3697 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3698 allocation. Fixes #63085.
3700 * basic-long.cs: Add new regression test.
3702 * mini-amd64.c: Register allocator improvements.
3704 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3706 * mini-amd64.c (read_tls_offset_from_method): Add another code
3709 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3710 instruction sequence for nullifying class init trampolines.
3712 * objects.cs: Add new regalloc test.
3714 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3716 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3718 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3720 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3723 * driver.c: Fix profiling after TLS changes.
3725 * driver.c (mono_main): Set mono_stats.enabled if needed.
3727 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3730 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3732 * mini-x86.c: use a 1 op rather than a 2 op tls access
3733 instruction -> faster.
3735 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3737 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3740 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3742 * exceptions-sparc.c (throw_exception): fix typo
3744 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3746 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3747 set tree->dreg correctly with tls. Allow any
3748 register to be used.
3750 * mini-x86.c (read_tls_offset_from_method): add new code
3751 generation pattern seen with GCC.
3754 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3756 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3757 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3758 exceptions-sparc.c: fix some performance issues in exception
3759 handling and setting of the stack trace for exceptions that were
3762 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3764 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3767 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3770 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3772 This patch inlines tls access, when possible.
3774 * mini.h: new arch functions for TLS intrinsics.
3775 All platforms updated with a stub.
3777 * mini.c: use the new intrinsics
3779 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3780 arch specific intrinsic for tls variables
3782 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3784 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3787 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3789 * mini.c: thread local allocation
3791 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3793 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3795 * Makefile.am: Link against the static version of libmonogc.
3797 * Makefile.am: Link the static versions of the convenience libraries
3798 into the mono executable.
3800 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3802 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3804 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3805 on integer overflow.
3807 * mini-amd64.c: Reorganize function call code.
3809 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3811 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3813 * inssel-x86.brg: use xor eax,eax.
3815 * basic.cs: new tests
3817 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3819 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3820 in exception throwing code.
3822 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3824 * inssel-x86.brg: use xor esi,esi.
3826 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3828 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3829 can trace methods compiled during mini_init () too.
3831 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3834 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3836 * Makefile.am: static link on x86 (r=zoltan)
3838 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3840 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3841 code since it causes some programs to fail.
3843 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3845 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3847 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3849 * mini.c: ovfops_op_map - add STACK_OBJ case for
3851 * basic.cs: add test_0_pin_string as test
3854 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3856 * Makefile.am: build C# if srcdir != builddir
3858 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3860 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3861 fall-through blocks.
3863 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3865 * driver.c: enable loop by default again and include abcrem in -O=all.
3867 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3869 * iltests.il: Add some localloc tests.
3871 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3873 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3876 * inssel-amd64.brg: Add some optimizations.
3878 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3881 * Makefile.am: Statically link mono against libmono on AMD64.
3883 * mini-amd64.c inssel-amd64.brg: Optimizations.
3885 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3887 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3889 * tramp-amd64.c: Patch calling code in trampolines.
3891 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3893 * mini-amd64.c: pinvoke struct passing fixes.
3895 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3897 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3898 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3900 2004-08-05 Duncan Mak <duncan@ximian.com>
3902 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3905 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3907 * mini-amd64.c (emit_move_return_value): Move return value for normal
3910 2004-08-05 Martin Baulig <martin@ximian.com>
3912 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3913 `type->type'; just modify `type' itself when dealing with enums
3914 and generic instances.
3915 (check_call_signature): Make `simple_type' a `MonoType *'.
3917 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3919 * mini.c: Use OP_PADD to add offsets to addresses.
3921 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3923 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3925 * mini-sparc.c (mono_arch_emit_epilog): fix check
3926 for folding last op into restore instruction
3928 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3930 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3931 helper methods using the code manager.
3933 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3935 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3937 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3939 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3940 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3942 * mini-s390.c: fix tail processing
3944 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3946 * mini-ppc.c: mul.ovf.un exception name fix.
3948 2004-08-03 Martin Baulig <martin@ximian.com>
3950 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3951 instances; before jumping to `handle_enum', also modify `ptype'.
3953 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3955 * cpu-sparc.md: fcall maximal length too small.
3957 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3959 * mini-amd64.c mini.h: Add initial support for passing/returning
3960 structures to/from pinvoked methods.
3962 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3964 * mini-ppc.c: reg allocator fix.
3966 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3968 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3970 * inssel.brg: Optimize memset on 64 bit machines.
3972 * mini-amd64.c: Fix some vararg cases.
3974 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3976 * mini-s390.c: Corrected macro in emit_float_to_int
3978 * s390-abi.cs: Tests to exercise the s390 ABI
3980 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3982 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3985 * basic.cs: Add a test for add.ovf.un.
3987 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3989 * mini-sparc.c: add case for OP_IDIV_UN
3991 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3993 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3995 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3997 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3999 * basic.cs: regression tests.
4001 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
4004 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4006 * basic.cs: Add a new test.
4008 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
4009 and AOT. Various fixes and optimizations.
4011 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
4013 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
4015 * mini-ppc.c: make sure temp regs are not used for global reg
4018 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
4020 * cpu-sparc.md: conv_i8 fix for 64bits
4022 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
4024 2004-07-29 Ben Maurer <bmaurer@ximian.com>
4026 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
4027 add opcode for cmp BYTE PTR [eax], imm.
4029 * inssel.brg: Make memcpy and memset takes bases.
4031 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4033 * *-amd64.*: More AMD64 work.
4035 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4037 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
4038 add a compare-not-equal opcode.
4040 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
4042 * mini.c: Use mono_init_from_assembly instead of mono_init.
4044 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4046 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
4048 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
4050 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
4052 * inssel.brg: 64 bit fixes.
4054 * mini.h (MonoCallInst): Add some AMD64 specific data.
4056 * mini.h: Add some OP_P opcodes.
4058 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4060 * basic.cs: tests for 61797 and 61740
4062 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
4064 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
4065 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
4067 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
4069 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
4071 * *-amd64*.*: Ongoing AMD64 work.
4073 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
4075 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
4077 * *-amd64*: Ongoing AMD64 work.
4079 * mini-arch.h: Add AMD64 support.
4081 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
4083 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
4085 * mini-ops.h: Add new opcodes.
4087 * Makefile.am: Add AMD64 support.
4089 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4090 rules into the inssel-long*.brg files.
4092 * *-amd64.*: Add beginnings of AMD64 backend.
4094 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4096 * mini.c (print_dfn): commenting out the code that prints
4097 the cil. With -O=deadce, this makes -v -v crash.
4099 * cpu-pentium.md: make checkthis have a length of 2
4101 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4103 * mini-sparc.h: fix implementations of __builtin
4104 functions for Sun compiler for V9.
4106 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4108 * mini.c: use the new stelem.ref wrapper
4109 * exceptions.cs, arrays.cs: new stelem.ref tests
4111 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4113 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4114 new XSP should work with these changes).
4116 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4118 * inssel-{long32,x86,}.brg: trivial optimizations.
4120 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4122 * mini.c: load value when emitting box operation in
4125 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4127 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4128 is one byte shorter than cmp DWORD PTR [eax], 0.
4130 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4132 * inssel-ppc.brg: arguments on the stack are always
4133 relative to the stack pointer (spotted by Neale Ferguson).
4135 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4137 * exceptions-x86.c: delay appending the method name to the trace until
4138 after mono_jit_info_table_find is called, as this gets the real
4141 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4143 * aot.c: register roots
4145 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4147 * aot.c : I could just use PLATFORM_WIN32 flag.
4149 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4151 * aot.c : Reverting the previous fix. This time it broke linux build.
4153 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4155 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4157 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4159 * mini.c (handle_stack_args): Remove some more debugging code.
4161 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4163 * driver.c mini.h aot.c: Allow additional options to be specified with
4164 --aot and pass them to mono_compile_assembly.
4166 * aot.c: Add experimental code to AOT compile all loaded assemblies
4167 on demand and save the code into a cache in the filesystem.
4169 * aot.c: Add support for more wrapper methods.
4171 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4174 * cpu-*.md: Remove removed opcodes.
4176 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4177 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4178 related icalls to marshal.c.
4180 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4182 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4184 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4186 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4188 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4189 * liveness.c: If liveness is recomputated we need to reset the information
4190 for each variable. This way, if the liveness range has been narrowed
4191 by optimizations that happened after the last computation, we can return
4194 For example, if you have
4199 // Tons of code that does not affect i
4205 i = 0 is dead code and will be removed by SSA. However, when
4206 linear scan gets to the code, i will still appear to be live
4207 throughout the entire block. This prevents good register allocation.
4209 2004-07-06 Martin Baulig <martin@ximian.com>
4211 * debug-mini.c (mono_debug_init_method): Allow
4212 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4213 (mono_debug_add_icall_wrapper): New method.
4215 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4217 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4219 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4222 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4224 * aot.c (mono_aot_load_method): Fix loading of debug info.
4226 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4228 * aot.c: Add logging support.
4230 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4232 * mini.h: Add prototype for mono_print_method_from_ip.
4234 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4236 * inssel.brg: 64 bit fixes.
4238 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4241 * Makefile.am: Add SPARC64 support.
4243 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4245 * aot.c: Fix alignment problems on 32 bit platforms.
4247 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4249 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4252 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4255 * mini.h: Bump AOT file version. Some 64 bit fixes.
4257 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4259 * inssel-sparc.brg: Add new rule to avoid register moves.
4261 * inssel.brg: Add ldind_to_load_membase helper function.
4263 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4265 * mini.c: OffsetToStringData intrinsic.
4267 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4269 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4271 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4274 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4275 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4277 * mini.c: reinstated mono_compile_get_interface_var()
4278 on x86, too, since the change breaks the Gtk# build there as well.
4280 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4282 * driver.c: remove loop from the default optimizations: it seems to
4283 interact badly with some of the other options (see bug #60613).
4285 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4287 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4288 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4290 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4292 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4293 vararg-using methods.
4295 2004-06-21 Martin Baulig <martin@ximian.com>
4297 * mini/mini-exceptions.c
4298 (mono_handle_exception): Added `gpointer original_ip' argument.
4299 After calling mono_unhandled_exception(), call
4300 mono_debugger_unhandled_exception() and if that returns true,
4301 restore the context and return.
4303 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4305 * mini-ppc.c: prefer the use of relative branches so
4306 they won't need to be patched in aot code (patch from Patrick Beard).
4308 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4310 * aot.c: patch from Patrick Beard to make the output assembly
4311 more correct for the MacOSX assembler. Small tweak to
4312 generate sane images on Linux/PPC, too.
4314 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4316 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4317 case until bug #59509 is fixed (shows up in #60332).
4319 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4321 * mini.c: make sure the needed wrappers are compiled, too, with
4324 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4326 * driver.c: remove NPTL reference in --version output.
4328 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4330 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4331 generate valid assembly for the Mach-O assembler.
4333 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4335 * driver.c: don't include abcrem in the all optimization specifier
4336 since it slows down jit compilation too much for now.
4338 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4340 * mini.c: use BIGMUL only if both operands have the same signage.
4341 * iltests.il: Test for bug 60056. (errors related to signage in
4346 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4348 * mini.c, aot.c: memory leak fixes.
4350 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4352 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4354 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4356 * Makefile.am: remove the -static hack completely, it links in
4357 statically glib as well.
4359 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4361 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4362 * exceptions.cs: make it compile with new mcs/csc.
4364 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4365 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4366 and added relevant test case.
4368 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4370 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4371 regressions in gtk-sharp.
4373 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4375 * exceptions.cs: New regression tests.
4377 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4379 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4381 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4383 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4385 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4387 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4389 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4391 * mini.c (mono_jit_runtime_invoke): Init class in this
4392 method instead of trusting mono_jit_compile_method to
4393 do the work (because wrappers can be in object class)
4395 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4397 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4399 * basic-long.cs: New regression test.
4401 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4403 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4406 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4408 * Makefile.am: fix miguel's change to build mono statically against
4409 libmono (track build dependencies).
4411 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4413 * cfold.c: Some glib versions do not have G_MININT32.
4415 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4417 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4418 with precision of tan, atan, sin and cos, and implemented related
4419 regressions tests (fixes bug 54467, but one new problem appeared and
4422 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4424 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4426 * exceptions.cs: Add test for constant folding && division by zero.
4428 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4429 since driver.c is in libmono too, so the optimization was useless.
4431 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4432 variable to driver.c so the compiler can emit more efficient code to
4435 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4437 * Makefile.am: don't distribute generated inssel.[ch] files.
4439 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4441 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4442 into the default appdomain. Fixes #58707.
4444 * jit-icalls.c: Remove the broken approximation for truncl, doing
4445 no conversion is better.
4447 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4450 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4452 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4453 of the mcrxr instruction which is not available on some processors
4454 even if it's documented to be. Implement add and sub overflow correctly
4455 (still not complete for long unsigned). Speed up icalls a bit.
4457 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4459 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4460 we run .cctor in the current domain instead of target_domain.
4462 Fixes bug #58558, .cctor not being called in -O=shared.
4464 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4466 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4468 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4470 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4471 which can be done with an imm8, do it that way.
4472 (mono_arch_output_basic_block): ditto for a jmp
4473 (mono_arch_emit_prolog): Computate maximum offset of a label.
4475 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4477 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4478 now tries to allocate prefered physical reg's for virtual
4479 regs. This reduces the number of emited spills/loads with
4480 20-30% on our core assemblies.
4482 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4484 * jit-icalls.c: truncl() is not needed and trunc() is
4485 the correct thing to do anyway (bug #58287).
4487 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4489 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4492 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4494 * driver.c: enable loop optimizations by default.
4496 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4498 * mini-x86.c: fix calc of max loop size when aligning loops start.
4500 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4502 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4505 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4507 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4510 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4512 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4514 * mini.c (inline_method): Allways inline some wrappers even if the cost
4515 is too large. Fixes #58785.
4517 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4519 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4521 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4522 (crichton@gimp.org). Beginning of support for sparc/linux.
4524 * mini-sparc.c: Optimize retrieval of LMF address.
4526 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4528 * exceptions-ppc.c: handle alloca in methods with clauses.
4530 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4532 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4534 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4536 * mini.c: Delegate most of the abort signal work to
4537 mono_thread_request_interruption, which also handles Stop and Suspend
4540 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4542 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4543 supports the save/restore lmf opcodes.
4545 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4547 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4550 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4552 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4554 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4555 methods which contain array accesses.
4557 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4558 boundaries. Fixes #58537.
4560 * iltests.il: Add regression test for #58537.
4562 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4564 * mini-x86.c (mono_arch_local_regalloc): Last part of
4565 fix for bug #58633 (releasing register to early).
4567 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4569 * basic-long.cs: Add new regression test.
4571 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4573 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4574 register too early on the chain.
4576 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4578 * mini.c (create_helper_signature): Use a helper function to reduce
4579 the code which needs to be written. Also set the calling convention of
4580 icalls on windows. Fixes #57840.
4582 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4584 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4585 exceptions-ppc.c: added helper function to get the instruction address
4586 from a signal handler context.
4588 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4590 * helpers.c: use g_get_tmp_dir. Invokes happyness
4593 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4595 * helpers.c: Add new env variable to pass args to objdump.
4596 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4598 2004-05-17 Radek Doulik <rodo@ximian.com>
4600 * Makefile.am (common_sources): added abcremoval.h so it get
4601 disted and daily mono packages on go-mono.com will build again
4603 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4605 * abcremoval.c: Fixed coding style, added copyright header.
4607 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4609 * mini.h: Added prototype for abc removal main function.
4611 * build_relations_propagation_table.pl: Added copyright header.
4613 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4615 * basic-long.cs: reg test for complex ceq_long bug.
4617 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4619 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4620 reg in long and clob case (bug #58343). Fixed/added comments.
4622 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4624 * mini.c (mono_jit_runtime_invoke): Follow new convention
4625 of calling the invoke method with an function pointer.
4627 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4629 * ChangeLog: Fix author of memory leak patch.
4631 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4633 * Makefile.am: fix make dist as well...
4636 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4638 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4639 on archs where pointers are 4 bytes long.
4641 * Makefile.am: Added abcremoval.c source file.
4643 * abcremoval.c: Added abcremoval.c.
4645 * abcremoval.h: Added abcremoval.h.
4647 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4649 * inssel.brg: Enabled bounds check removal.
4651 * mini.c: Added support for abcrem optimization.
4653 * mini.h: Added abcrem optimization label.
4655 * driver.c: Added support for abcrem optimization.
4657 * propagated_relations_table.def: Added propagated_relations_table.def.
4659 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4661 * mini.c, cfold.c: fix style.
4663 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4665 * mini.c: handle issue with the low-level implementation of
4666 some long opcodes (bug #54209).
4668 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4670 * basic.cs: test for my new cmov stuff.
4672 2004-05-13 Patrik Torstensson
4674 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4675 opt and added peephole documentation.
4677 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4679 * tramp-ppc.c: rewrote the generic trampoline code.
4681 2004-05-11 Patrik Torstensson
4683 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4685 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4687 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4689 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4690 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4692 * mini.c: Add new icalls for AsAny marshalling.
4694 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4696 * tramp-ppc.c, mini-ppc.c: more cleanups.
4698 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4700 * mini.c: no warnings.
4702 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4704 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4706 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4708 * mini.c: In the thread abort signal handler, if the thread is in the
4709 process of being stoped, don't throw the Abort exception, just stop the
4712 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4714 * tramp-ppc.c: removed old code.
4716 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4718 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4719 do some simple speed optimizations on ppc.
4721 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4723 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4724 and large offsets in load/store.
4726 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4728 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4729 it causes regressions.
4731 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4733 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4736 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4738 * jit-icalls.c: remove warnings.
4739 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4740 speedups for unsafe code.
4742 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4744 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4746 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4748 * basic-calls.cs: Add new regression test.
4750 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4753 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4755 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4758 2004-05-06 Patrik Torstensson
4760 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4761 long reg allocation in any reg (not only eax:edx) and implemented
4762 long shl/shr ops in asm instead of helpers.
4764 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4766 * mini-sparc.h: Fix warnings.
4768 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4771 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4772 separate statement for clarity.
4774 * mini-sparc.c: Update status.
4776 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4778 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4781 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4783 * inssel-ppc.brg: another small pre-release workaround:
4784 we don't do overflow detection for long_sub_un.
4786 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4788 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4789 (also works around a weird ppc bug: 57957).
4791 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4793 * tramp-ppc.c: trampoline fixes.
4795 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4797 * mini-ppc.c: fixed typos.
4799 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4801 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4802 at the top of the stack. Fixed typos. Use a frame registers
4803 for all the methods with exception clauses.
4805 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4807 * exceptions-ppc.c: restore fp registers.
4809 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4811 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4812 order from the stack top (moved the stack room to save the
4813 return value for trace after the param area). Fixed corruption
4814 in restoring registers on unwind.
4816 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4818 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4820 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4822 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4823 and prolog/epilog for methods that use it. Allow
4824 enough param area room for varargs methods. Fix miguel's
4825 breakage in exception handling.
4827 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4829 * Makefile.am: run genmdesc only on current arch.
4831 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4834 * mini-x86.h: fix the build on windows.
4836 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4838 * 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.
4840 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4842 * mini-exceptions.c: New file.
4844 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4845 Move some parts of the x86 exception handling code to an
4846 arch-independent file so it can be shared with other ports.
4848 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4850 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4852 2004-04-26 David Waite <mass@akuma.org>
4854 * driver.c: remove comma from end of enumeration declaration
4856 2004-04-26 Jackson Harper <jackson@ximian.com>
4858 * driver.c: parse config file before loading first assembly. This
4859 allows the user gac to be enabled/disabled.
4861 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4863 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4864 simpler mechanism: we do not care what is encoded initially
4865 (branch absolute or relative), we care about the code and its
4866 target. I kept the old code for reference for now.
4868 The new code tries first to determine if the jump is anywhere in
4869 the -/+32 absolute meg range, if it succeeds, it encodes using the
4870 absolute branch; If not, it tried to find something in the
4871 relative range, if not, it uses the handle_thunk code.
4873 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4875 * exceptions-ppc.c: use the correct ip register on macosx.
4877 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4879 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4881 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4883 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4884 Raise exception on integer divide by zero by hand since the hw
4885 doesn't support it. Handle NaNs in FP compares.
4887 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4889 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4890 code reducing duplication between the platforms and enabled
4891 signal exception handling (on linux for now).
4893 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4895 * exceptions-ppc.c: more macosx support.
4897 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4899 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4901 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4903 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4905 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4907 * iltests.il: more tests.
4909 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4911 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4914 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4916 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4918 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4920 * liveness.c: Mark variables as volatile in all basic blocks reachable
4921 from exception clauses.
4923 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4925 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4928 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4930 * iltests.il, basic.cs: more tests for regalloc.
4932 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4934 * iltests.il: Some tests for register allocation modifications
4937 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4939 * exceptions.cs: Add regression test for bug #56782.
4941 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4942 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4943 the beauty of fixing the same thing in 5 different files...
4945 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4947 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4950 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4952 * mini.c: Add support for STRWLPARRAY marshalling convention.
4954 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4956 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4957 to init the context to setup the regs pointer).
4959 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4961 * exceptions-ppc.c: more exceptions work.
4963 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4965 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4968 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4970 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4971 can use the memory directly.
4973 * cpu-pentium.md: Update documentation from a post from Zoltan.
4975 add x86_add_membase, x86_sub_membase, x86_mul_membase
4977 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4979 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4980 GENERAL_REGS they were also hardcoded for all PPC ports.
4982 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4984 Remove hard-coded limit for floating point registers, use
4985 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4987 Notice that in MacOS X calling conventions you can fit a lot more
4988 floating point values in registers, so I should update the PInvoke
4989 test to excercise the passing of floating point values on the
4990 stack (currently broken).
4992 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4994 * tramp-ppc.c (create_trampoline_code): Added
4995 JUMP_TRAMPOLINE_SIZE.
4996 (ppc_magic_trampoline): Follow the pattern from
4997 x86_magic_trampoline: if code is set to zero, return.
4998 (create_trampoline_code): Always pass MonoMethod to the jump
4999 trampoline, before it was passing a null.
5000 (mono_arch_create_jump_trampoline): Implement the jump stub, could
5001 share the code with mono_arch_create_jit_trampoline.
5003 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
5005 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
5008 * cpu-g4.md: Added length for jmp instruction, the worst case
5009 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
5012 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
5014 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
5016 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
5018 * mini.c: Only set bblock->real_offset when adding a new bblock, and
5019 before each IL instruction.
5021 * mini.c (CEE_BOX): Fix warnings.
5023 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5025 * mini.c: removed a few unused vars and extra whitespace.
5027 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
5029 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
5031 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
5033 (OP_GETCHR): use the above
5034 (CEE_LDELEMA): use the above.
5036 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
5037 version of the generic impl.
5038 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
5039 (CEE_LDELEMA): use the above.
5041 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5043 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
5046 * iltests.il: Added new regression test for #56317.
5048 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5050 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
5051 under NetBSD. Fixes #56450.
5053 * liveness.c (update_gen_kill_set): Fix previous patch.
5055 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5057 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
5059 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
5061 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
5064 * inssel-sparc.brg: Add more optimizations.
5066 * mini-sparc.c: Replace multiply/divide with shifts if possible.
5068 2004-04-01 Martin Baulig <martin@ximian.com>
5070 * mini.c (handle_box): New static function; moved the
5071 implementation of CEE_BOX here.
5072 (mono_method_to_ir): Added `constrained_call' variable.
5073 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
5074 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
5075 mono_method_get_constrained() to get the method.
5077 2004-04-01 Martin Baulig <martin@ximian.com>
5079 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
5080 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
5081 (mono_method_to_ir): We don't need these macros anymore since
5082 mono_class_get_full() already takes care of it.
5084 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5086 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5087 use @function (as doesn't accept #function here) and check the return
5088 value of system and stop if fails.
5090 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5092 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5094 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5096 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5098 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5100 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5103 * basic-long.cs: Add test for negation of Int64.MinValue.
5105 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5107 * mini-sparc.c: Update status.
5109 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5111 * exceptions-sparc.c: Fix return value in filters.
5113 * inssel-sparc.brg: Fix register allocation in some rules.
5115 2004-03-28 Martin Baulig <martin@ximian.com>
5117 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5120 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5122 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5124 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5125 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5126 remove unused conv_u4 opcode.
5128 * mini-x86.c: Remove valgrind workaround since it slows down things
5129 even when mono is not run under valgrind.
5131 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5133 * mini-sparc.c: Update status.
5135 * inssel-sparc.brg: Add some optimizations.
5137 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5138 future delay slot filling. Add support for varargs, tail calls and JMP.
5140 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5141 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5143 * inssel.brg: Fix register allocation in OP_ARGLIST.
5145 * inssel.brg: Fix warnings.
5147 2004-03-25 Martin Baulig <martin@ximian.com>
5149 * mini.c (inflate_generic_field): Removed.
5150 (mini_get_method): Removed, use mono_get_method_full(),
5151 (mini_get_class): Removed, use mono_class_get_full().
5152 (mono_method_to_ir): Pass our generic context to
5153 mono_field_from_token().
5155 2004-03-25 Martin Baulig <martin@ximian.com>
5157 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5158 of a `MonoMethod *'.
5159 (mini_get_method): Take a `MonoGenericContext *' instead
5160 of a `MonoMethod *'.
5161 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5162 a new local variable called `generic_context' which holds the
5163 current `MonoGenericContext *'; use it to lookup things.
5165 2004-03-24 Martin Baulig <martin@ximian.com>
5167 * mini.c (mini_get_class): New static method; if we're inside a
5168 generic instance, inflate the class if neccessary.
5169 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5171 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5173 * iltests.il: New regression test for #55976.
5175 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5178 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5180 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5183 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5185 * liveness.c: Consider SSA stores as well as loads when making vars
5188 * exceptions.cs: New regression tests for register allocation.
5190 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5192 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5193 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5194 domain lock only to protect puntual access to data structures.
5195 Added access lock for sighash, jit_icall_hash_name,
5196 jit_icall_hash_addr and domain->code_mp.
5198 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5200 * driver.c: Print SIGSEGV handling method.
5202 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5204 * mini.c (setup_jit_tls_data): Handle case when this is called
5205 multiple times for a thread.
5207 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5208 is different from fbxx_un. Fixes #54303. Also use constants instead of
5209 magic numbers in a lot of places.
5211 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5213 * exceptions.cs: Fix cctor test when --regression is used.
5215 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5217 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5220 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5222 * inssel-ppc.brg: fixed register assignments for some rules.
5224 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5226 * exceptions.cs: Add test for exceptions in static constructors.
5228 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5229 static constructors outside the domain lock. Fixes #55720.
5231 2004-03-17 Martin Baulig <martin@ximian.com>
5233 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5234 (inflate_generic_field): Take the `MonoMethod *' instead of the
5235 `MonoClass *' and added support for generic method.
5236 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5237 have a `field->parent->gen_params', only inflate the field if it's
5238 an open constructed type.
5240 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5242 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5243 exception object instead of the preconstructed ones.
5245 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5247 * mini.c: reverted changed to sigsegv_signal_handler commited
5248 accidentally in the previous patch.
5250 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5253 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5254 running --aot with an old assembly.
5256 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5258 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5261 * mini-sparc.c: Add support for v9 branches with prediction.
5263 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5265 * mini.c (mini_init): #warning is GNUC only
5267 * mini-sparc.h: implement __builtin_frame_address
5268 and __builtin_return_address for Sun C compiler
5270 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5272 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5274 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5276 * basic-calls.cs: Add test for unaligned byref long argument passing.
5278 * mini-ops.h: Add sparcv9 compare and branch instructions.
5280 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5281 v9 instructions if we have a v9 cpu.
5283 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5284 registers for global allocation.
5286 * exceptions-sparc.c: Fixes.
5288 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5290 * liveness.c (mono_analyze_liveness): Optimized version.
5292 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5294 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5297 * basic-float.cs basic-calls.cs: New regression tests.
5299 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5301 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5302 sigaltstack implementation.
5304 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5306 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5307 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5309 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5311 * mini.c: Fix warnings.
5313 * mini.c (mono_resolve_patch_target): New function which contains the
5314 arch independent part of the patching process.
5316 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5317 patching code to a separate function.
5319 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5321 * mini.c (add_signal_handler): ifdef out on Windows
5323 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5325 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5326 cpu-sparc.md: Add exception handling support + other fixes.
5328 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5329 typed GC detection in --version.
5331 * basic.cs exceptions.cs: New regression tests.
5333 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5334 the arch specific code can store data during a compilation.
5336 * mini-ops.h: Add OP_SETFRET.
5338 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5339 function, register a separate icall for each arity, so the icalls can
5342 * mini.c (mono_print_tree): Print negative offsets in a more readable
5345 * mini.c: Make signal handling work on sparc.
5347 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5349 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5351 * jit-icalls.c: Emulate truncl by aintl on solaris.
5353 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5355 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5357 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5359 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5361 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5362 a MarshalByRef type, inline a method that performs the check, taking into
5363 account that the object can be a proxy. Also implemented tow new opcodes:
5364 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5365 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5366 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5368 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5370 * mini-ppc.c: if a relative branch displacement is too big
5371 but it points to and area reachable with an absolute branch,
5374 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5376 * mini.c: optimize small copies in cpblk.
5378 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5380 * basic-calls.cs basic-float.cs: New regression tests.
5382 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5383 negative offsets from %fp. Implement localloc. Fix local register
5384 allocation. Fix the case when the this argument needs to be saved to
5385 the stack. Implement some missing opcodes.
5387 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5389 * mini.c (mini_method_compile): Reenable global regalloc in methods
5390 with exception handlers.
5392 * linear-scan.c (mono_varlist_sort): Fix warning.
5394 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5396 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5399 * liveness.c: Make all variables uses in exception clauses volatile, to
5400 prevent them from being allocated to registers. Fixes #42136.
5402 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5404 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5407 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5408 argument to mono_arch_regalloc_cost.
5410 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5413 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5415 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5416 Make the cost of allocating a variable to a register arch dependent.
5418 * basic-calls.cs: Fix compilation of tests.
5420 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5421 helper function to cut back on the number of #ifdefs needed.
5423 * mini-ppc.c: Fix compilation.
5425 * basic-calls.cs: New regression tests.
5427 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5429 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5430 of l0 since that is callee saved.
5432 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5435 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5436 of delay instruction.
5438 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5440 * mini.h (MonoCallInst): Add 'virtual' flag.
5442 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5444 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5446 * *.cs: New regression tests.
5448 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5451 * mini.c (mono_runtime_install_handlers): Fix build.
5453 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5454 'signal_stack_size' members.
5456 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5457 alternate signal stack.
5459 * exceptions-x86.c: Add stack overflow handling.
5461 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5462 functions to arch independent code.
5464 * mini.c (mono_print_tree): Print more detailed info for load_membase
5467 2004-02-23 Martin Baulig <martin@ximian.com>
5469 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5471 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5473 * mini-x86.c: fixed reg allocation for div/rem.
5475 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5477 * driver.c (mono_main): Report some configuratio options on --version.
5479 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5481 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5482 low in the address space. Correctly flush memory in thunks where we
5485 2004-02-20 Martin Baulig <martin@ximian.com>
5487 * mini.c (mini_get_method): New static method; inflate all generic
5488 methods and methods in open generic instances.
5489 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5490 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5492 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5494 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5496 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5498 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5500 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5502 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5503 it compile using Sun's compiler.
5505 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5507 * 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.
5509 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5511 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5513 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5515 * mini-ppc.c: handle calls outside of the allowed range with thunks
5516 allocated using the code manager.
5517 * tramp-ppc.c: use the code manager to hold generated native code.
5518 Fixed the magic trampoline to just patch vtable entries.
5520 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5522 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5525 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5527 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5530 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5531 if we have a working __thread implementation.
5533 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5534 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5536 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5538 * mini-x86.c: Fix compilation under gcc 2.
5540 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5542 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5543 contains a call to the wrapped function.
5545 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5546 OP_<CALL>_IMM opcodes, and use them under X86.
5548 * mini.c (mono_jit_find_compiled_method): Fix warning.
5550 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5552 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5554 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5555 functionality to mini.c.
5557 * mini.c (mono_create_jump_trampoline): New function to create a jump
5558 trampoline. Return a compiled method instead of a trampoline if it
5559 exists. Add a cache for jump trampolines.
5561 * mini.c (mono_jit_find_compiled_method): New function to return a
5562 compiled method if it exists.
5564 * mini-x86.c: Call mono_create_jump_trampoline instead of
5565 mono_arch_create_jit_trampoline.
5567 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5568 a jump trampoline. Fixes #52092.
5570 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5572 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5573 which is not up-to-date. Add check_corlib_version () instead.
5575 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5578 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5579 since newer valgrind versions do not need it.
5581 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5582 compile a method with a given set of optimizations.
5584 * mini.c: Compile icall wrappers on-demand instead of at startup.
5586 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5587 wrapper for an icall.
5589 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5591 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5594 * iltests.il: Add test for non-empty stack before switch instruction.
5596 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5598 * mini.c: Add support for new stringbuilder marshalling conventions.
5600 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5602 2004-02-01 Martin Baulig <martin@ximian.com>
5604 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5605 in `ginst->mtype_argv'.
5607 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5609 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5610 facilitate grepping.
5612 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5614 * mini.c: fixed buglet in initobj generic implementation for references.
5616 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5618 * Makefile.am: make the version script conditional.
5619 * jit-icalls.c: handle missing truncl().
5621 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5623 * exceptions.cs: Add more tests for double->int conversion.
5625 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5626 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5628 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5630 * driver.c: make --verbose --version emit an error
5631 if the loaded corlib doesn't match the runtime version.
5633 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5635 * mini-ppc.h: export ppc_patch().
5636 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5637 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5638 on par or better than on MacOSX.
5640 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5642 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5643 mono_lookup_pinvoke_call.
5645 * mini-x86.c: Under windows, the default pinvoke calling convention is
5646 stdcall. Fixes #52834.
5648 * mini.c (optimize_branches): Add an upper bound to the number of
5649 iterations to prevent infinite loops on strange loops. Fixes #53003.
5651 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5653 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5654 and ISINST. Fixes #52093.
5656 * objects.cs (test_0_vector_array_cast): New tests.
5658 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5660 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5661 checking in Array.Set ().
5663 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5666 * object.cs (test_0_multi_array_cast): New regression test.
5668 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5670 * exceptions-ppc.c: fix build on Linux/PPC.
5672 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5674 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5675 running under valgrind.
5676 (x86_magic_trampoline): Fix build bustage.
5678 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5679 negative values as well. This is needed for the encoding of the line number
5680 info, since sometimes the line numbers are not in increasing order.
5682 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5684 * cpu-pentium.md (localloc): Increase the size of the localloc
5685 instruction since it is a loop under Win32.
5687 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5690 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5692 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5693 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5694 Max Horn (max@quendi.de). Fix file names in comments.
5696 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5698 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5699 avoid stack overflow.
5700 (replace_usage): Avoid uninitialized variable warnings.
5702 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5703 and taking the address of valuetype variables.
5705 2004-01-03 Patrik Torstensson
5707 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5708 for other purposes than FP later on.
5710 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5712 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5715 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5717 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5719 2003-12-30 Patrik Torstensson <p@rxc.se>
5721 * mini-x86.h: Decreased number of availiable fp regs.
5722 Solves corner cases with FP spilling.
5724 2003-12-23 Patrik Torstensson <p@rxc.se>
5726 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5727 for floating point stack tracking / spilling on x86.
5730 * basic-float.cs: added float mul overflow test.
5732 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5734 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5736 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5738 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5739 supports for cond branches that overflow the immediate
5740 overflow offset. mcs can compile simple programs.
5742 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5744 * exceptions-ppc.c: exception handling support wip:
5745 finally handlers get run on exception.
5747 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5749 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5752 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5754 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5755 initial support for stack walking and unwinding.
5757 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5759 * driver.c (mono_main): Make corlib-out-of-sync message more
5760 descriptive. Also remove verify_corlib call.
5762 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5764 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5765 not overlap with other call's arguments, too.
5767 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5769 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5770 move to arch-specific code the choice of arch-specific
5771 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5772 * mini.c: ensure emulation calls will not interleave
5775 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5777 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5778 the magic trampoline stack frame is dropped before executing
5781 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5783 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5784 and integer to fp conversions. Added support for overflowing
5785 arguments on the stack. Reserve a couple more registers as temps.
5786 Added support for aot compilation (as output still needs to be
5789 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5791 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5792 Don't overwrite return register in some corner cases.
5794 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5796 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5797 static constructors when AOT compiling.
5799 * driver.c (mono_main): Call mono_check_corlib_version.
5801 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5803 * cpu-g4.md, basic.cs: fixed div target register.
5805 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5807 * mini-ppc.c, basic.cs: shl_imm fix with test.
5809 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5811 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5812 structures by value. Misc fixes.
5813 * objects.cs: more tests.
5815 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5817 * mini-ppc.c: lconv.ovf.i implemented.
5819 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5822 (mini_init): don't error out if someone already called g_thread_init.
5824 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5826 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5827 to be any type per the spec. Fix abnormal memory usage when
5828 the same object is repeatedly thrown.
5830 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5832 * mini.c: check for overruns in IL code.
5834 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5836 * TODO: Add/remove some todo entries.
5838 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5840 * driver.c (mono_main): Call mono_verify_corlib.
5842 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5844 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5845 This has been moved to mini.c
5846 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5847 type being casted is marshalbyref it could be a proxy, so instead of
5848 emitting the type check code, emit a call to a runtime method that will
5849 perform the check by calling CanCastTo if needed.
5851 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5853 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5854 methods with large stack frames under Win32.
5856 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5858 * Makefile.am: Distribute regression tests.
5860 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5861 at the end instead of inserting each variable into the sorted list.
5863 * linear-scan.c (mono_varlist_sort): New helper function.
5865 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5867 * mini.c: ensure arguments and locals are within bounds.
5869 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5871 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5874 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5876 * mini.c (mono_cprop_copy_values): Fix crash.
5878 * aot.c: Set verbosity back to 0.
5880 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5882 * regalloc.c: complete memory leak fix by Laurent Morichetti
5885 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5887 * driver.c (main_thread_handler): Revert the previous patch.
5889 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5892 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5893 memory from the memory pool.
5895 * driver.c (main_thread_handler): Turn on all optimizations when
5898 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5899 an array for better performance.
5901 * regalloc.c (mono_regstate_assign): Fix memory leak.
5903 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5904 serialize the debug info.
5906 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5907 debug info from the serialized representation.
5909 * aot.c: Save debug info into the generated file and load it when
5912 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5914 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5916 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5917 More FP-related fixes.
5919 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5921 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5922 and register allocation buglet. Hello world now runs.
5924 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5926 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5927 * tramp-ppc.c: fixed class init trampoline.
5928 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5930 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5932 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5933 mini.c: more ppc changes/fixes.
5935 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5937 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5938 Also optimize the case when the arguments are the same in the caller
5941 * iltests.il: Add tests for tail calls with valuetype arguments.
5943 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5945 * mini-ppc.c: fixes for struct return type.
5947 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5949 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5950 mono_spillvar_offset() to arch-specific code.
5952 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5954 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5956 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5958 * exceptions-x86.c: Fix stack space leaks.
5960 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5961 registers from the lmf if the method has save_lmf set.
5963 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5965 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5966 of icall wrappers into InvokeInDomain, since these are now per-domain.
5968 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5970 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5971 make some opcode emulation and intrinsic ops enabled/disabled
5972 according to the architecture. More fixes.
5974 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5976 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5978 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5980 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5981 arch-specific handling for 'this' and struct return type to
5984 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5986 * aot.c: prevent divide by zero error when reporting (it happened with
5989 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5991 * mini.h (inst_switch): Remove unused macro.
5993 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5996 (load_aot_module): free 'info->methods' and 'info' properly. No more
5997 "free(): invalid pointer blah" messages when you have an old aot
6000 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
6002 * jit-icalls.c, mini.c: Added support for context static fields.
6004 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6006 * mini.c (mono_method_blittable): Methods which set LastError are not
6007 blittable either. Fixes #51108.
6009 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6011 * mini.c: flush icache.
6012 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
6014 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6016 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
6018 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
6020 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
6023 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
6026 * inssel.brg (CEE_MKREFANY): Fix AOT case.
6028 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
6030 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
6031 instruction when the result is discarded.
6033 * iltests.il (test_0_div_regalloc): New regression test.
6035 * arrays.cs: Fix compilation error.
6037 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
6039 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
6040 float rules to inssel-x86.brg: sane architectures with FP registers
6041 don't need to implement these rules.
6043 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6045 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
6047 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6049 * mini.h, inssel-long32.brg: fixed endianess issues in int64
6050 implementation of 32 bit systems.
6052 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6054 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
6055 (Jeroen Zwartepoorte).
6057 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
6059 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
6060 the caller and the callee matches.
6062 * mini.c (mono_method_to_ir): Add comment.
6064 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
6065 signbit is missing on some platforms.
6067 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
6069 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
6071 * mini.c (setup_jit_tls_data): Call the new function.
6073 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
6075 * mini-x86.c: Add experimental support for fast access to the lmf
6076 structure under NPTL/Linux 2.6.x.
6078 2003-11-06 Martin Baulig <martin@ximian.com>
6080 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
6081 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
6084 2003-11-02 Martin Baulig <martin@ximian.com>
6086 * mini.c (inflate_generic_field): New static method.
6087 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6088 generic instance and the field is declared in a generic type, call
6089 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6091 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6093 * mini.h mini.c (mono_method_same_domain): New function to return
6094 whenever the caller and the callee are in the same domain.
6096 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6098 2003-10-30 Martin Baulig <martin@ximian.com>
6100 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6101 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6103 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6104 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6106 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6108 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6111 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6112 object here, so it is in the correct appdomain etc.
6114 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6116 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6118 (mono_method_to_ir): Avoid freeing the type created returned from
6119 mono_type_create_from_typespec, since it is put into an internal cache
6120 by the function. Fixes pointer.exe.
6122 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6123 trampolines for icalls and pinvokes as well. Fixes #33569.
6125 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6127 * mini.c: Update after appdomain changes.
6129 * mini.c (mono_jit_compile_method_inner): Allways compile native
6130 method wrappers in the root domain, since there can only be one
6131 instance of them, whose address is stored in method->info.
6133 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6135 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6136 environment variable. Instead detect automatically whenever running
6137 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6140 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6142 * trace.c, trace.h: New files that implement the new trace option
6145 * driver.c: Document new --trace options.
6147 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6150 - if (mono_jit_trace_calls)
6151 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6153 * mini.h: prototypes.
6155 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6157 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6159 * mini.c inssel.brg: Implement typedefbyref opcodes.
6161 * mini.c (mono_jit_compile_method): Remove unused local variable.
6163 * mini.c (mono_jit_compile_method_inner): Ditto.
6165 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6167 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6169 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6171 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6173 * mini.c (mono_no_aot): Remove unused global variable.
6175 * mini.c: Thread safety fixes.
6177 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6179 * mini.c (mono_create_class_init_trampoline): Add a lock around
6180 class_init_hash_addr.
6182 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6185 * mini.c: Decompose the NEWARR instruction before decomposing its
6186 arguments. Fixes #30073.
6188 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6190 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6193 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6195 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6197 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6199 * driver.c: Add support for compiling icall wrappers to --compile.
6201 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6203 * inssel.brg: The empty value in class->interface_offsets is -1, not
6206 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6208 * objects.cs: New test for 'is' operator on an array of interfaces.
6210 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6212 * tramp-ppc.c: update trampoline code to support jumps
6213 and class initialization.
6215 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6217 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6219 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6221 * inssel.brg (OP_UNBOX): Remove unused rule.
6223 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6224 region instead of one for each method. Fixes #47813.
6226 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6228 * exceptions.cs (test_0_nested_finally): New regression test for
6229 nested exception handlers.
6231 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6233 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6235 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6238 * mini.c (mono_method_check_inlining): Make the inlining limit
6239 configurable by an environment variable.
6241 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6243 * mini.h: Bump AOT file version.
6245 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6246 token, store the image along with the token, since the token might not
6247 refer to the same image as the method containing the relocation,
6248 because of inlining.
6250 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6252 * mini.c (mono_precompile_assemblies): New function to compile
6253 all methods in all loaded assemblies.
6255 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6257 * regalloc.h regalloc.c (MonoRegState): Change the type of
6258 iassign and fassign to int*, since they can contain large negative
6259 values if the register is spilled. Also added some comments. Fixes
6262 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6263 under Win32. Fixes #42964.
6265 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6267 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6269 * aot.c: Added support for AOT compiling methods which contain calls
6270 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6273 * driver.c (compile_all_methods): Run the compilation in a thread
6274 managed by mono. Fixes #44023.
6276 * mini.c (mono_codegen): Print full method name in verbose output.
6278 * mini-x86.c (mono_arch_patch_code): Fix warning.
6280 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6281 jumps, since the method we are jumping to might be domain-specific.
6283 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6285 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6287 * inssel.brg: string chars are unsigned.
6289 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6291 * TODO: New todo item.
6293 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6294 which calls mono_runtime_class_init and patches the call site to
6295 avoid further calls.
6296 (mono_arch_create_class_init_trampoline): New arch specific function
6297 to create a class init trampoline.
6298 (create_trampoline_code): Generalized so it can create
6299 class init trampolines as well.
6301 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6302 (mono_create_class_init_trampoline): New function to create and cache
6303 class init trampolines.
6304 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6305 vtable given the address of a class init trampoline. Used by the
6307 (mono_codegen): Generate a call to a trampoline instead of
6308 mono_runtime_class_init in LDSFLD[A].
6309 (mono_codegen): Add relocations for the new trampoline.
6311 * mini.h mini-x86.c aot.c: Added a new relocation type:
6312 MONO_PATCH_INFO_CLASS_INIT.
6314 * mini.h: Bump AOT version number.
6316 * aot.c: Create a copy of the loaded code instead of using the original
6317 so methods which call each other will be close in memory, improving
6320 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6321 patch since it breaks the regression tests.
6323 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6324 for the register saving instruction sequence since the
6325 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6327 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6329 * TODO: Fix todo item && remove another.
6331 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6333 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6336 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6337 function of the module.
6339 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6340 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6341 --no-aot command line option.
6343 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6345 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6346 by Bernie Solomon (bernard@ugsolutions.com).
6348 * inssel.brg: Refactor the interface offset table related code into
6349 its separate functions and add support for the AOT case.
6351 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6353 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6355 * aot.c: Added mono_aot_verbose variable and made all debugging
6356 output depend on the value of this variable.
6358 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6359 method_label and info_label.
6361 * mini.h mini-x86.c aot.c: Added a new relocation type
6362 MONO_PATCH_INFO_IID for klass->interface_id.
6364 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6365 the MonoJitInfo structure.
6367 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6368 a non-root appdomain in shared mode.
6370 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6372 * aot.c: make aot loader less verbose. Remove free of unused variable.
6374 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6376 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6378 * .cvsignore: Added *.dll.
6380 * mini.c (mono_print_tree_nl): New function callable while debugging.
6382 * mini.c (mono_print_code): Export this.
6384 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6387 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6389 * mini.h (MonoCompile): Added 'jit_info' field.
6391 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6392 the cfg structure, since it is needed by the AOT compiler.
6394 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6396 * aot.c: A major rewrite. Changes include:
6397 - save exception tables for methods which have them.
6398 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6400 - reworked the file format so it is now much smaller and needs
6401 fewer relocation entries.
6403 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6405 * aot.c (load_aot_module): Fix build bustage on platforms without
6408 2003-09-04 Martin Baulig <martin@ximian.com>
6410 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6412 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6414 * TODO: Some new optimization ideas.
6416 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6418 * aot.c: Save the optimization flags used to compile the code into
6421 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6422 support emitting domain specific code.
6424 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6425 no longer domain neutral. It can be made domain neutral by compiling
6426 with --optimize=shared.
6428 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6431 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6432 loading of AOT code.
6434 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6436 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6437 if there is no domain neutrality information.
6439 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6441 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6442 format version into the generated library.
6444 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6445 callee method into the caller since one of them could be shared.
6447 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6448 system exceptions from AOT code now works.
6450 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6451 method if it is domain neutral and the callee is not.
6453 * graph.c (cfg_emit_one_loop_level): Fix warning.
6455 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6457 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6460 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6462 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6463 is needed by code which is executed before mono_runtime_init ().
6464 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6466 * mini.c (mono_thread_abort): Fix warning.
6467 (mono_jit_compile_method): Call static constructor in the AOT case too.
6469 * aot.c (mono_compile_assembly): Fix warning.
6471 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6473 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6475 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6477 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6479 * cpu-pentium.md: Fix the length of call opcodes so they include the
6480 ESP restoring instruction. Fixes #47968.
6482 2003-08-28 Martin Baulig <martin@ximian.com>
6484 * mini-x86.c (mono_arch_call_opcode): Added support for
6485 MONO_TYPE_GENERICINST.
6487 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6489 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6491 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6492 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6494 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6497 2003-08-26 Martin Baulig <martin@ximian.com>
6499 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6500 when reporting an error, set this to the actual error location.
6501 (mono_method_to_ir): Report the correct error location if
6502 get_basic_blocks() returned an error.
6504 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6506 * mini.c (mono_type_blittable): OBJECT is not blittable.
6507 (mono_method_blittable): Methods which have marshalling descriptors
6508 are not blittable either. Fixes #47842.
6510 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6512 * driver.c mini.c: Use an environment variable instead of a global
6513 variable. Also fix the build.
6515 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6516 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6519 * driver.c mini.c: Added --with-valgrind option to turn off some
6520 code which prevents mono from running under valgrind.
6522 * mini.c (mono_emit_call_args): Fixed warning.
6524 * mini.c (mono_emulate_opcode): Fixed warning.
6526 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6528 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6529 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6530 regalloc.c, regalloc.h: specify available registers in arch-specific
6531 code and support floats in the regallocator (patch by Laurent Morichetti
6534 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6536 * mini.c: mono_thread_current() can be called only after
6537 mono_runtime_init(): rearrange code to not call it early on.
6539 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6541 * mini.c: allocate jump tables in the code mempools.
6543 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6545 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6548 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6550 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6551 12 to 16. This fixes bug #47453.
6554 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6556 * mini-ppc.c: fixed indexed load and unsigned compares.
6558 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6560 * mini.c: reenabled installation of handler for
6561 thread abort signal.
6563 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6565 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6566 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6567 until it's fixed and actually useful.
6569 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6571 * inssel-long32.brg: couple more opcodes implemented.
6573 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6575 * mini-sparc.c: Even more opcodes implemeted.
6577 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6579 * mini-sparc.c: More opcodes implemented.
6581 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6583 * mini-sparc.c: More opcodes implemented.
6585 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6587 * inssel-sparc.brg: Add some needed rules. Direct
6589 * Makefile.am: Use inssel-sparc.brg
6590 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6591 an assert happy for now.
6593 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6595 * mini-sparc.c: Fixed compile errors.
6596 * exceptions-sparc.c: Same. We now produce a mono binary
6597 on sparc-linux. Yea.
6599 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6601 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6602 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6603 They compile, but do not work.
6605 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6607 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6608 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6609 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6612 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6614 * mini.c: more opcodes implemented and better support for generics.
6616 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6618 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6619 * mini.c, mini.h: first cut at generics support: some new instructions
6620 added and changed the behaviour of some of the existing ones.
6622 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6624 * mini.c: Removed definition of metadata_shared mutex here.
6626 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6628 * mini-x86.c: make vararg calls work for instance methods.
6630 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6632 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6633 returns the arguments in a separte list, now.
6635 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6637 * aot.c, mini.c: updates for array type representation changes.
6639 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6641 * mini.c: register function to perform jit shutdown.
6643 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6645 * mini.c: use a faster allocator if possible.
6647 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6649 * aot.c: some cleanups and portability changes.
6651 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6653 * mini.c: use faster allocation for CEE_BOX if possible.
6655 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6657 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6658 Moved inlined mempcy code to its own function so that is can be
6659 reused. Added an inline memset function as well (optimized initobj).
6660 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6662 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6664 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6666 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6668 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6669 arch code can setup the cpu for CLR execution, if needed.
6670 We use it on x86 to set the precision of FP operations.
6672 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6674 * mini.c: disable some optimizations if we can guess they'll cost too
6675 much for a given method.
6677 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6679 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6681 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6682 * mini.h mini.c mini-x86.c: Added instruction level coverage
6683 info collection support.
6685 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6687 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6688 is now implemented in the profiling API. Get rid of a couple of
6689 unnecessary global variables.
6691 2003-06-15 Nick Drochak <ndrochak@gol.com>
6693 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6694 * cpu-g4.md: add op_bigmul and op_bigmul_un
6695 * cpu_pentium.md: add op_bigmul_un
6696 * inssel-long32.brg: add rule for unsigned bigmul
6697 * mini-ops.h: define OP_BIGMUL_UN
6698 * mini-x86.c: THE BUG: handle (un)signed properly
6699 * mini.c: choose unsigned opcode if needed.
6700 This set of patches fixes bug #44291
6702 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6704 * mini.c (optimize_branches): improved to handle all kinds of
6705 conditional branches.
6707 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6709 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6710 don't raise exceptions.
6712 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6714 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6715 to arch-specific files.
6717 2003-06-09 Martin Baulig <martin@ximian.com>
6719 * Makefile.am (libs): Added $(LIBGC_LIBS).
6721 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6723 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6724 and OP_ATAN (fixes bug#44293).
6726 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6728 * Makefile.am, mini-x86.c: rename cpu description array to
6729 pentium_desc, since some compilers define the 'pentium' preprocessor
6732 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6734 * mini.c (mini_select_instructions): add explicit branch if the
6735 following block is not the false target of a conditional branch -
6736 we need this with any optimization that reorder or remove bblocks
6738 * mini.c (optimize_branches): bug fixes
6740 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6742 * mini.c (mono_method_to_ir): inline static readonly fields
6744 * ssa.c (fold_tree): start cfold support for long (very simple
6747 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6749 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6751 * inssel.brg: fixed memcpy (bug #44219).
6753 2003-06-05 Dick Porter <dick@ximian.com>
6755 * driver.c: Set the glib log levels to not abort if g_message
6758 g_set_prgname() has to happen before mini_init() so that the
6759 process handle gets the info.
6761 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6763 * driver.c: add intrins to the default optimizations to get wider
6766 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6768 * mini.h: some large basic blocks will overflow a 16-bit
6769 integers for symbolic registers.
6771 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6773 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6774 (mono_arch_output_basic_block): fix bug 43499
6776 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6778 * mini.c: kill duplicated definition of mono_debug_format.
6780 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6782 * mini-x86.c, arrays.cs: fixed register allocation bug.
6784 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6786 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6788 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6790 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6793 (print_method_from_ip): also print source location information if
6796 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6798 * mini.c (mono_find_block_region): bug fix in region code
6799 (mini_method_compile): enable removing unreachable code again, but
6800 only in methods without exception clauses.
6802 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6804 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6805 Implemented arglist opcode and handling of TypedReference type.
6806 Fixed x86 call convention when a structure is returned.
6807 Minimal support for calling static vararg methods.
6809 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6811 * mini.c (mini_method_compile): always remove unreachable code,
6812 because the code in them may be inconsistent (access to dead
6813 variables for example).
6815 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6817 * driver.c, debug-mini.c: warning fixes.
6819 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6821 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6823 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6825 * mini.c: thread-static fields are registered in mono_class_vtable(),
6826 so ensure the function is called before checking for them.
6828 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6830 * mini.c (optimize_branches): fix for bug 43586
6832 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6833 overflow (fixes Bug #43639)
6835 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6837 * mini.c, objects.cs: allow the use of stobj for primitive types.
6839 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6841 * mini.c: be less strict about argument checking until we support
6842 running the verifier.
6844 2003-05-27 Nick Drochak <ndrochak@gol.com>
6846 * basic-long.cs: tests for (ulong)int * (ulong)int also
6847 * mini.c: use the same trick for (ulong)int * (ulong)int
6849 2003-05-27 Nick Drochak <ndrochak@gol.com>
6851 * basic-long.cs: add regression test for (long)int * (long)int
6852 * cpu-pentium.md: add op_bigmul specification
6853 * inssel-long32.brg: add OP_BIGMUL rule
6854 * mini-ops.h: add OP_BIGMUL
6855 * mini-x86.c: register allocator: handle case where src1 needs to be
6857 * mini.c: substitute special BIGMUL opcode in the tree for
6858 (long)int * (long)int
6860 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6862 * jit-icalls.c: call the type ctor on field access if needed.
6864 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6866 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6867 to a method (including results of ldelema, bug#43207).
6869 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6871 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6872 colors to show exception handler blocks.
6874 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6875 (fix for pinvoke7.cs).
6877 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6879 * mini.h, mini.c: ensure correct initialization order for types that
6880 require it. Prepare for lazy compilation of jit icall wrappers.
6881 Provide a name for opcode emulation to reduce unneeded mallocing.
6883 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6885 * mini-x86.c: better register restoring code and profiling
6886 support for tail calls.
6888 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6890 * mini.h, driver.c: prepare for leaf methods optimization.
6892 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6894 * mini.c: get targets of branches before converting a method.
6896 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6898 * mini.c (optimize_branches): added some experimental code (disbaled)
6900 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6902 * mini.c (optimize_branches): fix branch to branch optimization
6904 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6906 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6908 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6910 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6913 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6915 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6916 enable use of interface variables again.
6918 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6919 I1 to registers because there is no simply way to sign extend 8bit
6920 quantities in caller saved registers on x86.
6922 * inssel-float.brg: set costs of some rules to 2 so
6923 that monobure always select the arch. specific ones if supplied,
6924 regardless of the order we pass the files to monoburg.
6926 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6928 * mini.c, mini-x86.c: since the magic trampoline for jumps
6929 can't patch the code directly, we do it as soon as the
6930 method gets compiled.
6932 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6934 * mini-x86.c, mini.h: introduce a new patching method
6935 to support CEE_JMP and tail calls.
6936 * mini.c: obey tail.call. Don't precompile methods target
6938 * tramp-x86.c: new trampoline code to handle methods
6939 reached through a jump.
6941 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6943 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6944 bit values to registers
6946 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6948 * mini.c (mono_compile_get_interface_var): share interface
6949 variables if possible.
6951 2003-05-16 Martin Baulig <martin@ximian.com>
6953 * debug-mini.c (mono_init_debugger): New function to initialize
6954 the debugger. This is not in the debugger since it needs to
6955 access some of mini's internals.
6957 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6959 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6961 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6963 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6964 for value type handling.
6966 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6968 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6969 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6971 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6973 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6974 the constructor through a proxy.
6976 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6978 * jit-icalls.c, inssel.brg: fixes to array element address
6981 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6983 * mini-x86.c (is_regsize_var): allocate pointer to registers
6985 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6987 * driver.c: fixed typo, added intrins to the set of optimizations
6988 tested with regressions.
6990 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6992 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6993 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6996 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6998 * inssel.brg: remove some common pop instructions without side effects
7000 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7002 * inssel-x86.brg: fixed thinko in int to double conversions.
7004 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
7006 * mini.c, jit-icalls.c: added runtime thread-static variable support.
7008 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7010 * inssel-long32.brg: two more missing instructions.
7012 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
7014 * mini.c (mono_emit_call_args): set the cil_code for all arguments
7017 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
7019 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
7022 * basic-float.cs: Added tests for negative zero.
7024 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7026 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
7027 a couple of missing operations for long casts, with test cases.
7029 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7031 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
7033 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
7035 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
7036 code size estimation.
7038 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
7040 * mini.c (mono_jit_create_remoting_trampoline): make it work with
7041 abstract methods (fix bug 42542)
7043 * aot.c: add ability to handle array types
7045 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
7047 * mini.c: Call the _specific versions of the object allocation
7048 functions if possible.
7050 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7052 * driver.c: call setlocale ().
7054 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7056 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
7059 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
7061 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
7063 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
7064 wrappers (fix bug 42122)
7066 2003-05-04 Martin Baulig <martin@ximian.com>
7068 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
7070 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
7071 s/mini_set_defaults/mono_set_defaults/g.
7073 2003-05-04 Martin Baulig <martin@ximian.com>
7075 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
7077 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7079 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
7080 (reported by Don Roberts).
7082 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7084 * mini.c: temporarily work around two bugs for this release.
7086 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7088 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7089 that contains -export-dynamic and it makes using the ld script
7091 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7093 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7095 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7098 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7100 * mini.c: make sure leave calls all the needed finally blocks,
7101 even when the target jumps out of multiple exception clauses.
7103 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7105 * ldscript, Makefile.am: add linker script to reduce the number of
7106 exported symbols (should also fix the issues with libwine defining
7107 some of the same symbols in io-layer).
7109 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7111 * driver.c (mini_main): Avoid assertion when no file name is given on
7114 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7116 * driver.c: added --version/-V command line option.
7117 Added the inline optimization in the regression tests.
7119 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7121 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7122 to the type in the method signature (fixes bug#42134).
7124 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7126 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7128 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7130 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7132 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7134 * driver.c: fixed bug #42100.
7136 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7138 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7140 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7142 * mini.c: moved most of the code required to do inlining to its own
7143 function so it can be reused. Inline also ctors if appropriate.
7145 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7147 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7148 the runtime can call mono API functions.
7150 2003-04-27 Martin Baulig <martin@ximian.com>
7152 * debug-mini.c (mono_debug_init_method): Added
7153 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7154 send a notification to the debugger.
7156 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7157 running in the Mono Debugger, just pass the breakpoint number to
7158 mono_debug_init_method().
7160 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7162 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7164 * mini.c: allow some more unsafe compares.
7166 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7168 * mini-x86.c, Makefile.am: make distcheck works (partially from
7169 a patch by Richard Lee <r.h.lee@attbi.com>).
7170 * regset.c, regset.h: removed, they are unused.
7172 2003-04-25 Dick Porter <dick@ximian.com>
7174 * driver.c: Usage reports the name as 'mono' not 'mini'
7175 * exceptions-x86.c: Build and run on freebsd
7177 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7179 * Makefile.am: install the program with the 'mono' name and
7180 the library as libmono instead of mini and libmini.
7182 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7184 * driver.c: provide the APIs for the embedding interface of the old jit.
7186 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7188 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7190 2003-04-23 Martin Baulig <martin@ximian.com>
7192 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7194 * driver.c: Added `--debug' command line argument to enable
7197 2003-04-23 Martin Baulig <martin@ximian.com>
7199 * debug.[ch]: Removed. The code is now in
7200 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7202 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7205 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7207 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7209 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7212 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7213 mono_domain_finalize.
7214 (mini_method_compile): use mono_method_profile* if the the option is
7217 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7219 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7220 methods with their wrapper.
7222 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7223 methods with their wrapper.
7225 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7228 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7231 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7234 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7236 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7238 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7240 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7241 of the mempool. This is slightly faster and uses less memory
7243 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7245 * mini.c: avoid O(n) allocation for variables.
7247 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7249 * mini.c: handle items on the stack after inlining methods.
7251 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7253 * mini.c: make the method->opcode optimization dependent
7254 on MONO_OPT_INSTRINS and do it lazily.
7256 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7258 * driver.c: print overall results at the end of regression run.
7260 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7262 * inssel.brg: don't overwrite symbolic registers.
7264 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7266 * inssel-x86.brg: fix conversion from long to float.
7268 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7270 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7272 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7274 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7276 * driver.c: Added --print-vtable option as in the old JIT.
7278 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7280 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7282 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7284 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7286 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7288 * mini.c regalloc.c regalloc.h: Fix memory leak.
7290 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7292 * aot.c (mono_aot_get_method): register all used strings
7294 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7296 * mini.c: always intern strings references with ldstr at compile time.
7298 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7300 * Makefile.am: add BUILT_SOURCES.
7302 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7304 * driver.c: give a better error message when the assembly to execute
7305 doesn't have an entry point.
7307 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7309 * Makefile.am: added hack for automake
7311 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7314 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7316 22003-04-07 Martin Baulig <martin@ximian.com>
7318 * Makefile.am: Added Makefile.am.
7320 * debugger-main.c: Removed, this is now in the debugger where it
7323 * mini.pc.in: Call this package `mini' for the moment.