1 2005-12-12 Zoltan Varga <vargaz@gmail.com>
3 * generics.2.cs: Add valuetype tests.
5 2005-12-09 Zoltan Varga <vargaz@gmail.com>
7 * basic-long.cs: Add i4->u8 test.
9 * objects.cs: Add tests for JIT intrinsic.
11 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
12 optimizations lost by a mistake.
14 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16 * basic-long.cs: Remove a test moved to objects.cs.
18 * arrays.cs: Add more array tests.
20 2005-12-06 Zoltan Varga <vargaz@gmail.com>
22 * arrays.cs: Add new tests for multi-dimensional arrays.
24 2005-12-06 Raja R Harinath <rharinath@novell.com>
26 * Makefile.am (test_sources2): Add generics.2.cs.
27 (EXTRA_DIST): Add test_sources2.
29 2005-12-05 Ben Maurer <bmaurer@ximian.com>
31 Support for boxing and unboxing nullable types as well as the
32 isinst operation on nullables, per the CLI ammendment.
34 * inssel.brg (CEE_ISINST): Special case for nullable
36 * mini.c (handle_unbox_nullable): new method
37 (handle_box): Special case for nullable types
38 (mono_method_to_ir): Call handle_unbox_nullable in correct
41 * generics.2.cs: New test suite
43 * Makefile.am: Support for regression tests with generics.
45 2005-12-03 Zoltan Varga <vargaz@gmail.com>
47 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
48 allocated to registers. Fixes #76800.
50 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
52 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
54 2005-11-30 Zoltan Varga <vargaz@gmail.com>
56 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
59 2005-11-29 Zoltan Varga <vargaz@gmail.com>
61 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
64 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
66 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
67 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
69 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
70 single precision before storing to a single precision location.
72 2005-11-28 Raja R Harinath <rharinath@novell.com>
74 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
76 2005-11-27 Zoltan Varga <vargaz@gmail.com>
78 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
81 * basic.cs: Remove test_0_byte_compares test which was moved to
82 objects.cs a long time ago.
84 2005-11-22 Massimiliano Mantione <massi@ximian.com>
86 * aliasing.c: Fixed aliasing issue on 64 bit archs.
88 2005-11-20 Zoltan Varga <vargaz@gmail.com>
90 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
93 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
96 * mini-ia64.c: Add support for the throw->branch exception
99 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
101 2005-11-18 Massimiliano Mantione <massi@ximian.com>
103 * mini.c: Enabled "fastpath" deadce :-)
105 2005-11-18 Massimiliano Mantione <massi@ximian.com>
107 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
108 alias analysis pass to support it.
111 * liveness.c: Likewise (liveness computation can use aliasing
112 information to be more accurate).
113 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
114 moreover made so that "--compile-all" uses the given optimization
115 flags and not the default ones.
116 * aliasing.c: Alias analysis (new file).
117 * aliasing.h: Likewise.
118 * Makefile.am: added "aliasing.c" and "aliasing.h".
120 2005-11-17 Zoltan Varga <vargaz@gmail.com>
122 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
125 2005-11-13 Zoltan Varga <vargaz@gmail.com>
127 * mini-exceptions.c (mono_handle_exception_internal): Remove the
128 fp >= end_of_stack exit condition, as it is not needed, and it might
129 become true for fp eliminated frames.
131 2005-11-11 Zoltan Varga <vargaz@gmail.com>
133 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
136 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
138 * mini-arm.c: fixed alignment of doubles/longs to match
139 the C ABI (bug #76635).
141 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
143 * aot.c: fix compilation with --enable-minimal=aot.
145 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
147 * mini-arm.c: fixed compatibility with the new
148 floating point emulator package for compares.
150 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
152 * mini.c : reverted sig->pinvoke changes (r51396-51397).
154 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
156 * mini-exceptions.c (print_stack_frame): Output to stderr.
157 (mono_handle_native_sigsegv): Ditto.
159 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
161 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
162 OP_LCONV_TO_OVF_I implementation.
164 * mini-amd64.c: Add support for the throw->branch exception
167 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
168 when the catch clause catches a more general exception, i.e. Object.
170 2005-10-30 Zoltan Varga <vargaz@gmail.com>
172 * cpu-ia64.md: Remove unused opcodes.
174 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
175 specific defines for architectures defining USE_SIGACTION.
177 * mini-ia64.c: Fix some warnings.
179 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
180 version seemed to skip a frame.
182 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
184 * mini.c: Clean up the usage of sig->pinvoke flag. Now
185 only calls which are made to native code use this flag.
187 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
189 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
190 varargs methods as well.
192 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
193 which have save_lmf set. Reorganize methods prologs a bit.
195 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
196 debugger to the proper place.
198 2005-10-29 Martin Baulig <martin@ximian.com>
200 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
201 when running inside the debugger until the debugger has support
204 2005-10-26 Zoltan Varga <vargaz@gmail.com>
206 * mini.h: Fix a warning.
208 2005-10-24 Miguel de Icaza <miguel@novell.com>
210 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
211 we expose publicly, this returns the string.
213 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
215 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
218 2005-10-21 Zoltan Varga <vargaz@gmail.com>
220 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
221 native stacktrace using the glibc 'backtrace' function if available.
223 2005-10-20 Zoltan Varga <vargaz@gmail.com>
225 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
227 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
228 handle SIGSEGVs received while in native code.
230 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
231 code, call mono_handle_native_sigsegv which will abort the runtime
232 after printing some diagnostics, instead of converting it into a
233 confusing NullReferenceException.
235 2005-10-18 Zoltan Varga <vargaz@gmail.com>
237 * cpu-pentium.md: Remove unused opcodes.
239 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
241 * mini-amd64.h (MonoLMF): Add rsp field.
243 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
246 2005-10-17 Zoltan Varga <vargaz@gmail.com>
248 * mini-codegen.c (get_register_spilling): Fix some warnings.
250 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
252 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
253 elimination during exception handling. Enable fp elimination by
256 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
259 2005-10-16 Martin Baulig <martin@ximian.com>
262 (mono_debugger_run_finally): New public method for the debugger.
264 2005-10-10 Zoltan Varga <vargaz@gmail.com>
266 * debug-mini.c (mono_debug_init_method): Fix warning.
268 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
269 the 'exname' parameter const to fix some warnings.
271 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
273 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
274 introduced by the previous patch.
276 2005-10-08 Zoltan Varga <vargaz@gmail.com>
278 * basic-float.cs: Add test for precision of float arithmetic.
280 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
281 when loading/storing single values from/to memory.
283 * mini.c (mono_jit_compile_method_with_opt): Create the function
284 pointers in the correct domain.
286 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
288 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
289 introduced by previous patch.
291 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
292 when out_filter_idx is NULL.
294 * mini-exceptions.c: Don't run filter clauses twice during exception
295 handling. Fixes #75755.
297 2005-10-07 Zoltan Varga <vargaz@gmail.com>
299 * aot.c: Add support for ldflda wrappers.
301 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
304 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
306 * mini.c, mini.h: do not consider exception handlers blocks when
307 setting up interface variables.
309 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
311 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
313 2005-10-03 Zoltan Varga <vargaz@gmail.com>
315 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
318 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
320 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
322 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
323 of the OP_P definitions.
325 * TODO: Add a proposal for dealing with the CEE/OP mess.
327 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
328 optimizations from the x86 port.
330 * cpu-amd64.md: Ditto.
332 * basic.cs basic-long.cs: Add tests.
334 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
336 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
337 Patrik Torstensson's implementation of my exception-handling
338 optimization idea, when the exception object is not used
341 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
343 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
344 of the mul_imm optimizations from the old jit.
346 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
348 * mini.c, liveness.c: patch by Patrik Torstensson and
349 Zoltan Varga to improve performance in methods with
352 2005-09-30 Zoltan Varga <vargaz@gmail.com>
354 * driver.c: Remove 'Globalization' entry from --version.
356 2005-09-28 Zoltan Varga <vargaz@gmail.com>
358 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
359 there is a profiler interested in JIT events.
361 * aot.c: Load profile files produced by the AOT profiling module, and
362 reorder methods based on the profiling info. Add a 'method_order' table
363 to the AOT file to make mono_aot_find_jit_info work with the reordered
366 * mini.h: Bump AOT file version info.
368 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
370 * mini-arm.h: work around what looks like a gcc bug when optimizations
373 2005-09-28 Raja R Harinath <rharinath@novell.com>
375 * Makefile.am (AM_CFLAGS): Don't use += to append inside
376 conditionals. Use ...
377 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
379 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
381 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
382 to determine the amount of memory to copy when passing valuetypes.
384 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
385 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
387 2005-09-27 Zoltan Varga <vargaz@gmail.com>
389 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
390 information about aot.
392 2005-09-27 Ben Maurer <bmaurer@ximian.com>
394 * *.c: Replace the use of {Enter,Leave}CriticalSection with
395 macros. This will allow a deadlock debugger to easily be plugged
398 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
400 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
402 2005-09-27 Raja R Harinath <rharinath@novell.com>
404 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
405 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
406 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
407 ($(arch_built)) [CROSS_COMPILING]: Error out.
409 2005-09-26 Zoltan Varga <vargaz@gmail.com>
411 * aot.c: Add support for the no_special_static flag for classes.
413 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
415 * Reapply reverted patches.
417 * *: Revert r50174 as well.
419 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
421 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
423 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
425 2005-09-23 Miguel de Icaza <miguel@novell.com>
427 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
428 part of the SIG_HANDLER_SIGNATURE.
430 2005-09-23 Zoltan Varga <vargaz@gmail.com>
432 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
435 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
436 introduced by previous patch.
438 2005-09-21 Zoltan Varga <vargaz@gmail.com>
440 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
443 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
444 upon the information returned by get_call_info ().
446 * mini-x86.c (add_float): Fix stack size calculation.
447 (mono_arch_call_opcode): Rewrite this so it works based up the
448 information returned by get_call_info ().
449 (mono_arch_get_this_vret_args): Ditto.
451 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
453 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
454 in cinfo to determine the registers which need to be used.
456 2005-09-20 Miguel de Icaza <miguel@novell.com>
458 * driver.c (mono_main): Add --server and --desktop flags.
460 2005-09-16 Zoltan Varga <vargaz@gmail.com>
462 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
463 registers as global registers.
465 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
466 longer needed with the new register allocator.
468 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
470 * cpu-ia64.md: Remove unused opcodes.
472 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
474 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
476 * cpu-amd64.md: Remove unused opcodes.
478 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
479 needed with the new register allocator.
481 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
484 2005-09-16 Raja R Harinath <rharinath@novell.com>
486 * Makefile.am (check-local): Don't invoke semdel-wrapper.
488 2005-09-16 Martin Baulig <martin@ximian.com>
491 (throw_exception): Don't call mono_debugger_throw_exception() if
492 we're a rethrow - see the FIXME in the code.
494 2005-09-15 Geoff Norton <gnorton@customerdna.com>
496 * mini.c (mono_init_exceptions): This only works on some architectures.
498 2005-09-15 Zoltan Varga <vargaz@gmail.com>
500 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
503 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
505 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
506 now in mini-exceptions.c.
508 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
510 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
511 now in mini-exceptions.c.
513 2005-09-15 Zoltan Varga <vargaz@gmail.com>
515 * exceptions-x86.c: Applied patch from Patrik Torstensson
516 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
518 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
519 code into mini-exceptions.c. Add some assertions to it.
521 2005-09-12 Zoltan Varga <vargaz@gmail.com>
523 * aot.c (emit_section_change): Applied patch from "The Software Team"
524 (<software@solmersa.com>). Fix as errors on windows.
526 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
528 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
529 method info into the LMF.
531 2005-09-11 Zoltan Varga <vargaz@gmail.com>
533 * mini-ia64.c: Add proper unwind info for method epilogs.
535 * exceptions-ia64.c: Add some code to help debugging.
537 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
539 * mini-exceptions.c: Fix warning.
541 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
543 * mini.c: Really fix build.
545 * mini-x86.c mini-amd64.c: Fix build.
547 2005-09-11 Zoltan Varga <vargaz@gmail.com>
549 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
551 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
552 some Interlocked methods as intrinsics.
554 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
555 for Thread methods as well.
557 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
559 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
561 * mini-ia64.c mini-x86.c mini-amd64.c
562 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
565 * mini.c (mono_init_exceptions): Fix build breakage.
567 2005-09-10 Zoltan Varga <vargaz@gmail.com>
569 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
570 of instructions. Use the new ia64_unw_op macros for emitting unwind
573 * mini.c (mono_init_exceptions): Initialize exception handling
574 related trampolines at startup.
576 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
578 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
580 2005-09-09 Zoltan Varga <vargaz@gmail.com>
582 * mini.c: Handle type loading errors gracefully during compilation and
583 throw the appropriate exception.
585 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
587 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
590 2005-09-09 Martin Baulig <martin@ximian.com>
592 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
595 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
597 * mini-arm.h: use emulation for conv.r.un for the release.
599 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
601 * mini-arm.c, objects.cs: more fixes and tests for them.
603 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
605 * mini-arm.c: align structures to at least 4 bytes to be able
606 to keep our current optimized memcpy.
608 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
610 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
612 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
614 * mini.c: ignore SIGPIPE.
616 2005-09-04 Zoltan Varga <vargaz@gmail.com>
618 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
620 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
622 2005-09-02 Zoltan Varga <vargaz@gmail.com>
624 * mini.h: Add prototype for mono_allocate_stack_slots_full.
626 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
628 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
629 exception handling support.
630 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
631 patch by Brian Koropoff <briank@marakicorp.com>).
633 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
635 * mini.c: revert another 'optimization' which breaks when
636 items on the eval stack need to be saved at a basic block end
639 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
641 * jit-icalls.c: for arrays, ensure we always provide
644 2005-08-30 Zoltan Varga <vargaz@gmail.com>
646 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
648 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
650 2005-08-29 Zoltan Varga <vargaz@gmail.com>
652 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
653 arguments in their original register.
655 2005-08-28 Zoltan Varga <vargaz@gmail.com>
657 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
660 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
661 when ssapre is enabled.
663 * inssel-long.brg: Fix bug in previous patch.
665 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
666 multiplication by a constant.
668 2005-08-27 Zoltan Varga <vargaz@gmail.com>
670 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
673 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
676 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
678 * inssel-arm.brg: apply changes tested by Brian Koropoff
679 <briank@marakicorp.com>.
681 2005-08-25 Zoltan Varga <vargaz@gmail.com>
683 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
685 2005-08-24 Zoltan Varga <vargaz@gmail.com>
687 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
688 to the same register if dreg is just a base register.
689 (print_ins): Improve printing of membase opcodes.
691 * inssel-x86.brg: Add optimized ldind(reg) rules.
693 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
695 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
697 * mini.c: when running under valgrind, set the stack bottom for
698 the GC at the actual approximate stack for the app (fixes running
701 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
703 * mini.c: do no break at the first valuetype to init found
706 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
708 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
710 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
712 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
714 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
716 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
718 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
720 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
722 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
725 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
728 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
731 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
733 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
735 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
737 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
738 in the tail recursion optimization.
740 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
741 debug info into the assembly file.
743 * iltests.il: Add test for filter regions.
745 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
746 initial stack of filter regions. Fixes #75755.
748 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
750 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
753 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
755 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
756 the check for an already compiled method on non-ia64 platforms.
757 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
760 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
762 * inssel-x86.brg: Add some optimized call rules.
764 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
766 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
769 * mini.h mini-trampolines.c: Pass the trampoline argument to
770 mono_arch_patch_delegate_trampoline.
772 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
774 * mini-trampolines.c: Fix build.
776 * mini-amd64.h: Add delegate trampolines.
778 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
780 * inssel-amd64.brg: Add optimized call rules.
782 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
784 * inssel-ia64.brg: Add optimized ldind(reg) rules.
786 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
788 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
791 * mini-ia64.c: Remove LMF fixmes.
793 * mini-ia64.h: Remove most fields from LMF.
795 * inssel-ia64.brg (stmt): Fix unaligned access errors.
797 * mini-trampolines.c: Add support for IA64 function descriptors.
799 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
800 for IA64 function descriptors.
802 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
804 * tramp-arm.c: patch the vtable for virtual calls. Added
805 support code to register/unregister the LMF.
806 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
809 2005-08-19 Dick Porter <dick@ximian.com>
811 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
814 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
816 * mini.c (mini_get_method): Move handling of wrapper data here.
818 * mini.c (mono_method_to_ir): Add support for dynamic methods.
820 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
823 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
824 bblock->code does not remain empty.
826 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
828 * arrays.cs: Add regression test for #75832.
830 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
833 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
834 instruction scheduling.
836 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
838 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
840 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
842 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
844 * mini-codegen.c: Fix VC build.
846 * cpu-pentium.md: Increase length of atomic_exhange_i4.
848 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
850 * mini.h: fix signature for mono_register_opcode_emulation.
852 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
854 * mini.c: Get rid of most of the helper_sig_... constants using
855 mono_create_icall_signature ().
857 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
859 * jit-icalls.c (helper_ldstr): New helper function.
861 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
863 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
864 throw, load the string using a helper call instead of creating a string object.
866 * aot.c: Update after LDSTR changes.
868 * mini.h: Bump AOT file version.
870 * aot.c: Save class size info into the AOT file. Print more statistics during
873 * mini.h: Bump AOT file version.
875 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
876 ordering of disasm cases. Fixes #74957.
878 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
880 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
881 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
882 the generic code needed for the ARM port.
884 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
886 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
887 inssel-arm.brg: more ARM features and fixes.
889 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
891 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
892 ARM port work in progress.
894 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
896 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
898 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
900 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
902 * inssel.brg (mini_emit_memset): Add support for unaligned access.
904 * *-ia64.*: Ongoing IA64 work.
906 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
908 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
910 * TODO: Remove out-of-data todo stuff.
912 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
915 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
917 * mini.h: Bump corlib version.
919 2005-07-27 Martin Baulig <martin@ximian.com>
922 (create_copy_ins): Added `const unsigned char *ip' argument; set
923 `copy->cil_code' from it.
925 2005-07-27 Martin Baulig <martin@ximian.com>
927 * mini-exceptions.c (mono_handle_exception): Don't call
928 mono_debugger_handle_exception() for filters.
930 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
932 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
935 2005-07-26 Martin Baulig <martin@ximian.com>
937 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
939 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
940 helper_compile_generic_method() if the method is actually virtual
943 2005-07-26 Martin Baulig <martin@ximian.com>
946 (trampoline_code): Renamed to `mono_trampoline_code' and made it
947 public; this is now accessed directly by the debugger.
948 (mono_generic_trampoline_code): Removed.
951 (mono_debug_init_method): Also add interncalls and wrappers.
953 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
955 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
957 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
959 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
961 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
963 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
965 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
967 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
968 getting TLS offsets on AMD64 too.
970 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
972 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
974 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
976 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
977 inssel-arm.brg, mini-arm.h: ARM port work in progress.
979 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
981 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
983 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
986 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
987 mono_sparc_is_virtual_call ().
989 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
991 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
992 trampoline parameters.
994 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
996 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
997 to mono_arch_get_vcall_slot_addr.
999 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
1002 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
1004 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
1006 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
1008 2005-07-19 Martin Baulig <martin@ximian.com>
1010 * exceptions-amd64.c (throw_exception): Call
1011 mono_debugger_throw_exception() here like we're doing it on i386.
1013 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
1015 * mini-ia64.c: Add optimized TLS access support.
1017 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
1019 * mini-exceptions.c: Ongoing IA64 work.
1021 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
1023 * mini.c: Use the default optimization set when embedding. Fixes
1026 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
1028 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
1029 of trampolines to a separate file.
1031 * mini-trampolines.c: New file.
1033 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
1036 * tramp-x86.c: Reorganize the trampoline code to be similar to the
1039 * mini-codegen.c: Fix cygwin build.
1041 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
1043 * mini.c: Add some minor changes needed by the IA64 port.
1045 * *-ia64.*: Ongoing IA64 work.
1047 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
1049 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
1050 trampolines into arch-independent and arch-dependent parts.
1052 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
1054 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
1056 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
1058 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
1059 the xp-regalloc-branch for amd64.
1061 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
1062 xp-regalloc-branch for x86.
1064 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
1066 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
1068 2005-07-06 Martin Baulig <martin@ximian.com>
1071 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
1072 (mono_jit_runtime_invoke): Likewise.
1074 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
1076 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
1079 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
1080 without loading their metadata. Reorganize the file format so exception handling+
1081 debug info is kept separate from normal method info. Create MonoJitInfo
1082 structures for methods lazily.
1084 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
1086 (x86_class_init_trampoline): Patch AOT class init trampolines too.
1088 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
1090 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
1093 * mini.h: Bump AOT file version.
1095 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
1097 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1099 2005-07-01 Raja R Harinath <rharinath@novell.com>
1101 * Makefile.am (check-local): Call semdel-wrapper.
1103 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
1105 * mini-x86.c: Revert the last change as it seems to break the build..
1107 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
1109 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1111 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
1113 2005-06-27 Ben Maurer <bmaurer@ximian.com>
1115 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
1116 outside of the macro, so strange stuff doesn't happen with gcc4
1117 (NEW_AOTCONST_TOKEN): Likewise.
1119 2005-06-28 Martin Baulig <martin@ximian.com>
1121 * mini.c (mini_class_is_system_array): New static method; use this
1122 instead of `klass->parent == mono_defaults.array_class' everywhere
1123 since this also works for the new generic array class.
1125 2005-06-26 Ben Maurer <bmaurer@ximian.com>
1127 * inssel.brg: Remove warnings.
1129 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
1131 * mini-ia64.c: Ongoing IA64 work.
1133 * basic-float.cs: Add float->i1 conversion test.
1135 * iltests.il: Add conv.u4 test.
1137 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
1139 * inssel-long.brg: Fix bug caused by last change.
1141 2005-06-23 Geoff Norton <gnorton@customerdna.com>
1143 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
1144 BSDs. Allows the x86 JIT to work on OSX86
1146 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
1148 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1151 * mini-ia64.c: Ongoing IA64 work.
1153 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1155 * mini-ia64.c: Ongoing IA64 work.
1157 * driver.c: Clean up jit_code_hash as well when using --regression.
1159 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1161 * basic-long.cs: Add tests for long->u4 conversion.
1163 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1165 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1166 that we do not depend on undefined C behavior: the order stuff
1167 gets evaluated within an expression. Fixes mono when compiled on
1170 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1172 * *-ia64.*: Ongoing IA64 work.
1174 * aot.c: Lower memory usage while loading AOT methods.
1176 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1178 * mini.h: Bump AOT file format version.
1180 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1182 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1184 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1186 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1187 not on callee assembly). Fixed some comments.
1189 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1191 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1192 it gets proper disassembly.
1193 (emit_method_info): Remove some dead code.
1195 * mini.c (mini_method_compile): Allways allocate the GOT var in
1196 mono_method_to_ir for emulating opcodes.
1198 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1200 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1201 before freeing the code memory. Fixes #74990.
1203 * objects.cs: Add regression test for #74992.
1205 * liveness.c: Extend live ranges of arguments to the beginning of the
1206 method. Fixes #74992.
1208 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1209 so it points into the faulting instruction.
1211 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1213 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1215 * *-ia64.*: Ongoing IA64 work.
1217 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1219 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1221 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1223 * *-ia64.*: Ongoing IA64 work.
1225 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1227 * basic-long.cs: Add tests for add/sub.ovf.
1229 * basic.cs: Add tests for sub.ovf.
1231 * *-ia64.*: Ongoing IA64 work.
1233 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1235 * *-ia64.*: Ongoing IA64 work.
1237 * basic.cs: Add conv.ovf.i4.un test.
1239 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1241 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1243 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1245 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1247 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1249 * *-ia64.*: Ongoing IA64 work.
1251 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1254 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1256 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1258 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1260 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1262 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1264 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1265 of a call is callable by a near call.
1267 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1269 * mini-ia64.c: Ongoing IA64 work.
1271 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1273 * genmdesc.c: Make the generated array non-static.
1275 * inssel-long.brg: Fix LSHR_IMM rule.
1277 * *-ia64.*: Ongoing IA64 work.
1279 * *-ia64.*: Ongoing IA64 work.
1281 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1283 * *-ia64.*: Ongoing IA64 work.
1285 * *-ia64.*: Ongoing IA64 work.
1287 * mini-ia64.c: Ongoing IA64 work.
1289 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1291 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1293 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1295 * objects.cs basic-long.cs: Move some tests to objects.cs.
1297 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1299 * *-ia64.*: Ongoing IA64 work.
1301 * iltests.il: Add a new test.
1303 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1304 newobj. Fixes #75042.
1306 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1308 * *-ia64.*: Ongoing IA64 work.
1310 * *-ia64.*: Ongoing IA64 work.
1312 * *-ia64.*: Ongoing IA64 work.
1314 * basic.cs objects.cs: Move tests accessing static variables as well.
1316 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1318 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1320 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1322 * driver.c: Always print failed tests.
1324 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1327 * *ia64*: Ongoing IA64 work.
1329 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1331 * basic.cs: Add tests for add.ovf. Fix warnings.
1333 2005-05-18 Miguel de Icaza <miguel@novell.com>
1335 * driver.c (mono_main): Avoid crash if no argument is passed to
1336 --break; Do not use g_error, but f_printf. And fix all other
1337 ocurrences of the same crash.
1339 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1341 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1342 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1345 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1347 * *-ia64.*: Add beginnings of IA64 backend.
1349 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1351 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1353 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1356 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1358 * mini-amd64.c: Fix a warning.
1360 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1362 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1363 in float_neg. Fixes #74897.
1365 * mini-amd64.c (emit_call): Fix another near call bug.
1367 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1369 * declsec.c: Keep the appdomain information in the structure. Added a
1370 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1371 value gets overwritten).
1372 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1373 an MonoAppDomain member to MonoSecurityFrame.
1374 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1375 used in the stack walk. Now use a MonoArray which grow (double) when
1378 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1380 * mini.c: Re-enabled runtime cleanup, since running threads should
1381 now properly stop when exiting.
1383 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1385 * mini-codegen.c: New file contaning the arch-independent local
1386 register allocator. Not used by any architectures yet.
1388 * mini.h linear-scan.c: Merge some changes from the
1389 mini-xp-local-regalloc branch.
1391 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1393 * mini-amd64.c (emit_call): Fix calls to native functions when the
1394 runtime is compiled as a shared library. Fixes #74756.
1396 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1397 on a literal field. Fixes #74751.
1399 2005-04-25 Raja R Harinath <rharinath@novell.com>
1401 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1403 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1405 * objects.cs: Add missing null casting test.
1407 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1409 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1410 in wrapper methods. Also rename 'address' variable to 'offset'.
1412 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1414 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1417 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1419 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1422 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1424 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1426 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1428 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1429 just the last bytes.
1431 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1433 * aot.c (mono_compile_assembly): Fix warning.
1435 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1436 by the _MSC_VER stuff.
1438 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1440 * inssel-long.brg: Fix #74588.
1442 * cpu-amd64.md: Fix #74591.
1444 * iltests.il: Add new regression tests.
1446 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1448 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1451 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1453 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1455 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1456 from Bill Middleton <flashdict@gmail.com>.
1458 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1460 * arrays.cs: Add new regression test. Fix warnings.
1462 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1464 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1465 and leakage in CKFINITE.
1467 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1468 this to a null op since it is called on amd64 too.
1470 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1472 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1473 body since this is not used on amd64.
1475 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1477 * mini-amd64.c: Remove obsolete fixmes.
1479 * mini.c (print_method_from_ip): Fix debugging support.
1481 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1483 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1484 so that expressions that don't give much gain are not reduced.
1485 * ssapre.h: Likewise.
1487 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1489 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1491 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1493 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1495 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1497 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1499 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1501 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1503 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1506 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1508 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1510 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1512 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1513 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1515 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1517 * mini-x86.c: Fix up stack overflow handling.
1519 * exceptions.cs: Add new regression test.
1521 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1523 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1524 mono_jit_thread_attach.
1526 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1528 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1530 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1531 avoid calling constructors using callvirt.
1533 * inssel.brg: Fix #74073.
1535 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1537 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1538 compilation with non-GCC compilers.
1539 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1540 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1542 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1544 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1545 klass->interface_offsets (will likely fix bug#74073).
1547 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1549 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1551 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1553 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1554 to amd64_div_reg_size ().
1556 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1558 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1560 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1562 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1564 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1566 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1568 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1570 * mini.c (mono_precompile_assembly): Load and precompile referenced
1571 assemblies as well. Fixes #74015.
1573 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1575 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1577 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1579 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1580 a lot of checks and (anyway) permissions cannot work until corlib is
1583 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1585 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1587 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1589 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1590 calls (fixes bug#72824).
1592 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1594 * mini.c: fix tail recursion elimination (see test in bug#73936).
1596 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1598 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1599 some fp functions in sse2 mode.
1601 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1603 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1605 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1607 * mini.h mini.c: Add mono_get_jit_tls_key ().
1609 * mini-x86.c: Enable fast TLS support on windows.
1611 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1613 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1614 * mini.c: Check for p/invoke method when generating code. If a
1615 p/invoke method, or it's class, isn't decorated with [Suppress
1616 UnmanagedCodeSecurity] then generate code to call System.Security.
1617 UnmanagedDemand (only if the security manager is active).
1619 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1621 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1622 last change as it seems to cause strange crashes.
1624 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1626 * *.c: handle unsafe function pointers where needed.
1628 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1630 * mini.c (mono_jit_free_method): Remove the fixme too.
1632 2005-03-15 Miguel de Icaza <miguel@novell.com>
1634 * mini.c: As discussed, make the code actually free the delegate
1635 thunk now, to enable the debugging of delegate problems, use
1636 MONO_DEBUG=1 when running Mono.
1638 This takes also care of parts of the leaks as seen by Joe.
1640 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1642 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1643 thread_tls_offset calculation.
1645 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1647 * declsec.c: Reworked linkdemand checks for icall. The previous code
1648 was using the declaration code (untrusted) and didn't work as expected
1649 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1652 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1654 * iltests.il: Add new localloc test.
1656 * mini-amd64.c: Handle large stack allocations the same way as on
1657 windows if stack overflow handling is working.
1659 * mini-amd64.c: Allocate the signal stack using mmap.
1661 * mini.c (sigsegv_signal_handler): Fix reading of context.
1663 * mini-exceptions.c: Fix up stack overflow handling.
1665 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1667 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1669 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1671 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1673 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1674 tramp_init functions as they are no longer needed.
1676 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1678 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1680 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1682 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1684 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1687 * mini-ops.h: Add OP_LMUL_IMM.
1689 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1690 long mul/div opcodes as intrinsic.
1692 * mini-amd64.c (emit_call): Handle the case when the callee might be
1695 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1697 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1700 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1702 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1704 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1706 * mini.c (mono_codegen): Don't leak here, to help people running
1709 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1711 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1712 conversions in sse2 mode.
1714 * basic-float.cs: Add regression test.
1716 * mini-amd64.c: Reenable sse2.
1718 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1720 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1722 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1724 * driver.c: Copyright text should include 2005.
1726 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1728 * cpu-amd64.md (load_membase): Fix more max lengths.
1730 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1732 * cpu-amd64.md (load_membase): Fix max length.
1734 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1736 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1738 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1739 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1741 * basic-float.cs: Add rounding regression test.
1743 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1745 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1747 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1748 structures in registers for pinvoke wrappers.
1750 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1752 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1754 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1756 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1757 wrapper to mono_jit_thread_attach.
1759 * mini.c (mini_jit_thread_attach): New jit icall.
1761 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1762 native->managed wrappers.
1764 * exceptions.cs: Add new regression test.
1766 * mini.c (optimize_branches): Check regions in the cbranch to throw
1767 block case as well. Fixes #73242.
1769 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1771 * mini.c: thread safety fixes.
1773 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1775 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1776 patching stuff, since delegates use jump trampolines so there is
1779 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1782 * tramp-amd64.c: Fix build.
1784 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1785 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1787 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1788 Rename this to mono_arch....
1789 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1791 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1793 * mini-amd64.c (emit_call): If both the caller and the callee is
1794 guaranteed to have 32 bit addresses, emit a normal call.
1796 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1798 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1799 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1800 method_ptr inside delegates.
1802 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1804 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1805 invalidated. Fixes #73001.
1807 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1809 * mini-x86.c: Only use stdcall for pinvokes on windows.
1811 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1813 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1814 * mini-x86.c: remove unreliable __thread var offset detection,
1815 use the correct accessors and enable by default.
1817 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1819 * mini.c (mono_jit_free_method): Fix memory leak.
1821 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1823 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1825 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1827 * cpu-amd64.md: Fix lengths of atomic opcodes.
1829 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1831 * driver.c: try to not imply using ICU is any good.
1833 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1835 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1836 functions as inline ops.
1838 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1839 some Interlocked functions as inline ops.
1841 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1843 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1845 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1847 * mini.c: Add support for OP_NOT_TAKEN.
1849 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1850 structures in registers for pinvoke wrappers.
1852 * mini-amd64.c: Fix warnings.
1854 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1856 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1858 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1860 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1861 address instead of loading the address from it.
1863 * mini-x86.c: Add support for returning small structs in registers
1864 on Win32. Fixes part of #70864.
1866 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1868 * trace.c (get_token): Improve error checking.
1870 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1872 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1874 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1876 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1877 it can be reused for MonoClass.
1878 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1881 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1883 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1884 instead of a MonoReflectionMethod. The method information wasn't used
1885 when displaying SecurityException details (but will be now).
1887 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1889 * Makefile.am : windows build fix.
1891 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1893 * iltests.il: Add new regression test.
1895 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1898 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1900 * mini.c: Moved linkdemand check into helper function check_linkdemand
1901 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1904 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1906 * declsec.c: Added statistics counter for different kinds of
1908 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1909 (and commented) declaration.
1910 * mini.c: Added statistics counter for security Demand code
1911 generation. Added display of security statistics.
1913 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1915 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1916 Fix compilation errors under gcc-2.95.
1918 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1920 * mini.c, driver.c: Use the new jit trampoline hashtable
1922 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1924 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1926 2005-02-11 Martin Baulig <martin@ximian.com>
1928 * debug-mini.c (mono_debug_close_method): Free the line number array.
1930 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1932 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1935 * mini.h: Bump AOT file format version.
1937 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1939 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1941 * declsec.h: Added macros to get/set lazyly initialized security
1942 informations about assemblies. Added new enum for different type of
1943 possible LinkDemand violation. Added function to check LinkDemands.
1944 * mini.h: Added a field to MonoCompile to hold any security violation
1945 detected when JITting a method (so it can be thrown later).
1946 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1947 and CEE_CALLVIRT. Added code to throw exception at the end of
1948 mini_method_compile (note: the exception is unhandled right now).
1950 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1952 * mini.c, jit-icalls.c: use the managed implementation of
1953 memset for initobj and memset, to avoid managed <-> unmanaged
1956 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1958 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1959 optimization if it would need a GOT var.
1961 * basic.cs: Add tests for constant propagation and switch statements.
1963 * ssa.c: Fix out-of-range constant propagation and switch statements.
1965 2005-02-09 <vargaz@freemail.hu>
1967 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1969 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1971 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1973 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1975 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1977 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1979 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1980 arithmetic operations.
1982 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1984 * mini-ppc.c: add a workaround for broken user code that
1985 DllImports vararg functions with non-vararg signatures.
1987 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1989 * mini.c (mono_jit_compile_method_inner): Add detection and a
1990 meaningfull error message for assemblies written in Managed C++.
1992 * tramp-amd64.c mini-amd64.h: Add support for
1993 create_trampoline_from_token ().
1995 * aot.c mini-x86.c abcremoval.c: Applied patch from
1996 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1998 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
2000 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
2001 which takes a MonoImage/token as parameter instead of a MonoMethod.
2003 * aot.c: Use the new trampoline for initializing vtables.
2005 * aot.c: Add support for ldfld/stfld_remote wrappers.
2007 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
2008 rules for compare <MEM>, IMM.
2010 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
2012 * aot.c: Handle inherited finalizers correctly.
2014 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
2016 * inssel.brg (stmt): Add a missing _setup_... ().
2018 * aot.c: Save some parts of the class state to the AOT file and use it
2019 to recompute that state when a class is initialized.
2021 * mini.c: Install AOT hooks into the runtime.
2023 * mini.h: Bump AOT file format version.
2025 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
2028 * iltests.il: Add new test.
2030 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
2034 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
2036 * mini.c: setup the statistical profiler in the thread attach
2037 callback to cope with the new single thread code.
2039 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
2041 * mini-ppc.c: ensure we have enough room for the profiler
2042 calls (fixed bug#72084).
2044 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
2046 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
2049 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2051 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
2053 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2055 * ssapre.c: Fixed an issue with down safety (this allows IronPython
2056 to succesfully execute parrotbench).
2057 * ssapre.h: Likewise.
2059 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2061 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
2062 variable for stores to method arguments (fixes a SSAPRE issue).
2064 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2066 * mini.c: handle value types in dup, fixes gen-112.cs.
2068 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
2070 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
2071 sequence for calls in dynamic methods to avoid thunks.
2073 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
2075 * mini.c: correctly remove dynamic methods from the hashtable.
2077 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2079 * driver.c: Disabled SSAPRE until fix the bug that appears
2080 in IronPython's parrotbench.
2082 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
2084 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
2086 * mini.c (mono_method_to_ir): Revert the previous change.
2088 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
2091 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
2092 mono_jit_info_table_find () etc. when running under valgrind.
2094 * inssel.brg: Fix warnings.
2096 * mini-exceptions.c: Fix warnings.
2098 2005-01-31 Martin Baulig <martin@ximian.com>
2100 * driver.c (compile_all_methods_thread_main): Don't try to compile
2101 generic methods or anything which has type parameters.
2103 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
2105 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
2107 * TestDriver.cs: Add --verbose flags.
2109 * graph.c ssa.c: Fix 64 bit warnings.
2111 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
2112 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
2113 Fix 64 bit warnings.
2115 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
2116 variable not spotted by gcc.
2118 * mini-amd64.c inssel-amd64.brg: Applied patch from
2119 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
2120 X86_COMPARE_MEMBASE opcodes.
2122 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
2124 2005-01-29 Ben Maurer <bmaurer@ximian.com>
2126 * *: MonoMethod->signature might be NULL now. You *MUST* use
2127 mono_method_signature.
2129 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2131 * driver.c (compile_all_methods_thread_main): Compile the methods
2132 without invoking cctors.
2134 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2136 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
2137 * basic-calls.cs: test for the above.
2139 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2141 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
2142 MonoJitInfo changes.
2144 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
2146 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
2147 eagerly if it contains dynamic methods.
2149 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2151 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2152 trace, it is now computed by an icall from trace_ips.
2154 * mini-exceptions.c: Fix a warning.
2156 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2158 * mini-exceptions.c: don't bother getting stack trace info if
2159 it's not going to be used.
2161 2005-01-27 Raja R Harinath <rharinath@novell.com>
2163 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2166 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2168 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2170 * aot.c: Avoid calling mono_method_get_header () if not needed.
2172 * mini.h: Bump AOT file format version.
2174 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2176 * mini.c (mono_print_tree): Print more info for calls.
2178 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2180 * declsec.h: Remove warning by adding missing include for marshal.h
2182 2005-01-26 Martin Baulig <martin@ximian.com>
2184 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2187 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2189 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2192 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2194 * aot.c (mono_compile_assembly): Fix a warning.
2196 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2198 * declsec.c: Look for security attributes on the original MonoMethod
2199 (and not the wrapped one). This fix permissions on icalls.
2201 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2203 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2205 * mini.c (mono_allocate_stack_slots): Add a fixme.
2207 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2209 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2211 * inssel.brg: optimize casts of sealed types (more
2212 optimizations waiting for fixes in remoting).
2214 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2216 * inssel.brg (stmt): Add another dummy rule.
2218 * driver.c: Fix warnings.
2220 * driver.c (mono_main): If running under valgrind, instruct glib to use
2221 the system allocation functions so valgrind can track the memory
2222 allocated by the g_... functions.
2224 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2226 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2228 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2230 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2231 variables in try regions.
2233 * mini.c (mini_method_compile): Don't disable optimizations on large
2234 methods when AOT compiling.
2236 * mini.c (mono_allocate_stack_slots): New arch independent method to
2237 allocate stack slots. Not yet used.
2239 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2241 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2243 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2245 * mini-ppc.c: make the branch info relative as the code
2246 buffer can be reallocated.
2248 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2250 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2251 * driver.c: Removed the AOT/security restriction. Now initialize the
2252 security manager (in metadata) if --security is used.
2253 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2254 rather than the pointer to declarative security, when AOT is used.
2256 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2258 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2259 basic blocks, reduced intrinsic exception throwing code size.
2261 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2263 * driver.c (mini_usage): Reorder the usage screen.
2265 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2267 * mini.c (mono_resolve_patch_target): Fix warning.
2269 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2271 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2274 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2276 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2277 breaks the amd64 build.
2279 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2280 register allocation. Fixes #71454.
2282 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2284 * arrays.cs: Add new regression test.
2286 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2288 * ssapre.c: Turned usage of snprintf to GString.
2289 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2290 (I left it on by mistake in my previous commit).
2292 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2294 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2295 on cond branch optimization (fixes bug# 71515).
2297 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2299 * abcremoval.c: Fixed bug 71062.
2300 * abcremoval.h: Likewise.
2302 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2304 * mini.c: Added a new functionality to optimize_branches, the removal
2305 of useless basic blocks, and fixed some problem in the removal of
2306 critical edges; some utility functions added for both purposes.
2307 * ssapre.c: Added complex expression support, and fixed bug 70637.
2308 * ssapre.h: Likewise.
2309 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2311 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2312 * driver.c: Re-enabled SSAPRE.
2314 2005-01-19 Martin Baulig <martin@ximian.com>
2316 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2317 the result of mono_get_method_constrained().
2319 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2321 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2324 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2326 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2327 be detected. Fixes #59296.
2329 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2331 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2332 which can happen. Fixes #71361.
2334 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2336 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2339 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2341 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2342 appdomain-unload.exe to fail.
2344 * mini.c: Fix some memory leaks.
2346 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2348 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2349 Fixed bug and sped up some codepaths.
2351 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2353 * mini.c: Fix some memory leaks.
2355 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2358 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2360 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2363 * iltests.il: Add regression test for #71320.
2365 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2367 * mini.c (mono_codegen): Fix installation of profiler hooks.
2369 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2371 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2373 * mini.h, mini.c, cfold.c: optimize access to enum
2374 readonly fields, too. Eval conditional branches if possible
2375 to perform unreachable code removal in more cases.
2377 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2379 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2381 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2384 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2385 WinXP DEP. Fixes #71244.
2387 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2389 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2391 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2393 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2395 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2397 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2400 * mini.h: Bump AOT version.
2402 * mini.h (MonoCompile): Change exvar to a hash table.
2404 * mini.c: Allocate a separate exvar for each handler block.
2406 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2408 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2409 ex var with the pending exception and only throw if the two are equal.
2412 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2414 * mini-x86.c: Fix warnings.
2416 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2417 used by all the ports now.
2419 * aot.c: Add write-symbols and save-temps options.
2421 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2423 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2425 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2427 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2430 * tramp-s390.c: Check vtable slot belongs to the domain.
2432 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2433 as per other platforms.
2435 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2437 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2439 * driver.c: we don't run the Main() code in a subthread anymore.
2441 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2443 * mini.c: added experimental rtc support in the statistical
2444 profiler: if the user has the permission, more accurate statistics
2445 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2446 The MONO_RTC value must be restricted to what the linux rtc allows:
2447 power of two from 64 to 8192 Hz.
2449 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2451 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2453 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2455 * mini-ppc.c: better icache flush for smp.
2457 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2459 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2461 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2462 amd64 port, not yet used.
2464 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2466 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2469 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2471 * driver.c: Added --security option to activate the security manager.
2472 Right now this will allow code generation for declarative demands and
2473 is disabled when AOT is specified.
2474 * mini.c: Add code generation for declarative security demands.
2475 * mini.h: Add mono_use_security_manager as an extern gboolean.
2477 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2479 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2480 emitting more dense assembly code.
2482 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2483 exception throwing stuff.
2485 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2487 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2490 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2493 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2496 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2498 * tramp-*.c: Only patch vtable slots if the object is in the current
2499 domain. Fixes appdomain-unload.exe.
2501 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2503 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2506 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2508 * mini.c (reverse_branch_op): New helper function.
2510 * mini.c (optimize_branches): Run the new optimization only on
2511 platforms which support it. Also reverse all kinds of branches.
2513 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2515 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2518 * mini.c (optimize_branches): Reverse not-equals branches if the false
2519 bblock is a throw. This happens a lot of time with argument checking in
2522 * mini.c (mono_codegen): Add support for placing basic blocks after
2523 the function epilogue.
2525 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2528 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2530 * mini.c (setup_stat_profiler): Only set this up if the platform
2531 supports ITIMER_PROF.
2533 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2535 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2538 * inssel.brg: Fix a warning.
2540 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2542 * mini.c: added support for statistical profiler
2543 (run with: --profile=default:stat).
2545 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2547 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2549 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2551 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2552 related to global registers from the amd64 port.
2554 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2556 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2558 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2559 with global registers.
2560 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2562 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2564 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2566 * debug-mini.c (encode_value): Fix off-by-one.
2568 * aot.c (encode_value): Likewise.
2570 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2572 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2574 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2577 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2579 * aot.c (emit_method_info): Increase size of temp buffer.
2581 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2584 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2586 * aot.c (emit_method_info): Fix build.
2588 * aot.c: Further rework of the AOT file format to reduce the size of
2589 the method info data.
2591 * mini.h: Bump AOT file format version.
2593 2004-12-27 Martin Baulig <martin@ximian.com>
2595 * mini.c (mini_get_method): New static method; call
2596 mono_get_method_full() and mono_get_inflated_method().
2597 (mono_method_to_ir): Use mini_get_method() instead of
2598 mono_get_method_full().
2600 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2602 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2604 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2606 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2608 * inssel-amd64.brg: Add some optimization rules.
2610 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2612 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2613 standard not GC'd stuff is fine.
2615 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2617 * aot.c: Rework the AOT file format to get rid of most of the global
2618 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2620 * mini.h: Bump AOT file format version.
2622 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2624 * mini.h: Bump AOT file format version.
2626 * aot.c (mono_aot_is_got_entry): New function to determine if an
2627 address is inside a GOT.
2629 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2631 * cpu-pentium.md: Increase the maximum size of some instructions which
2632 might involve a got access.
2634 * mini.c (get_method_from_ip): Another debug helper function.
2636 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2637 when got var accesses are created during the decompose phase.
2639 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2641 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2642 argument mini_compile_method and to MonoCompile, and use this to
2643 determine whenever a given method is compiled for AOT. This allows the
2644 other methods compiled during AOT compilation to be free of AOT stuff,
2645 so the backends does not need to add special support for them by
2646 creating a fake GOT etc.
2648 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2651 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2653 * mini.c (mono_method_to_ir): It turns out that some of the
2654 x-appdomain wrappers are lax with types, so just ignore this for
2657 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2658 at the vtable->klass. If it is non-shared code we can just use the
2661 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2663 * mini-ppc.c: access MonoDomain from tls, too.
2665 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2667 * declsec.c: Removed unused variable (and related warning ;-)
2669 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2671 * iltests.il: New test for LDELEMA on an array of ref types.
2673 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2674 all ldelema's on reftypes.
2675 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2676 it was the wrong place to put it.
2678 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2679 register to pop to make this cleaner, at the request of Paolo.
2681 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2683 * mini-ops.h (OP_GETHASHCODE): New op.
2685 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2687 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2690 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2693 * mini-x86.c (mono_arch_output_basic_block): Rather than
2701 The first is 3 bytes while the second is 1. This saves 36 kb on
2702 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2703 see a small boost because of icache locality.
2705 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2707 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2709 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2710 started code sharing with the generic code.
2712 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2714 * mini-ppc.c, cpu-g4.md: added code for direct access to
2717 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2719 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2720 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2723 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2725 * declsec.c|h: Added functions to cache the declarative stack modifiers
2726 in MonoJitInfo and to create a security frame from a MonoJitInfo
2728 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2729 created. Register internal calls for System.Security.SecurityFrame::
2730 _GetSecurityFrame and _GetSecurityStack.
2731 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2732 the definitions for the new stack walk/callback mechanism.
2733 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2734 first security frame for LinkDemands and InheritanceDemands) and
2735 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2737 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2738 walk initialization (lupus).
2740 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2742 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2744 (handle_loaded_temps): Do not create a temporary variable for
2745 things that we know are temps. They will never be modified.
2746 (mono_spill_call): Set MONO_INST_IS_TEMP
2747 (mono_emulate_opcode): ditto
2749 (mono_method_to_ir.CEE_DUP): ditto
2751 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2753 * mini.c (type_to_eval_stack_type): Make this handle the void type
2754 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2755 (emit_tree): use ip_in_bb to special case some common idioms
2756 Update all callers to pass in the IP.
2757 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2759 This gives us a nice 2% speedup in mcs bootstrap.
2761 * mini-x86.c (peephole_pass): Peephole pass to make
2770 * mini.c (ip_in_bb): new method.
2771 (mono_method_to_ir): use this method rather than doing the hash
2774 * linear-scan.c (mono_linear_scan): When expiring actives, you
2775 don't need to keep around variables that expire on this
2776 instruction. This makes it so that:
2779 store (ebx add (ebx, 1))
2783 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2785 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2786 combination to avoid doing two copies. Fix up problems with previous
2789 * mini.c: Fix 64 bit warnings.
2791 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2793 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2795 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2796 changes from the x86 code.
2798 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2800 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2802 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2803 throwing code to reduce its size, unify the AOT and non-aot code and
2804 get rid of relocations in the AOT case.
2806 * mini-x86.h mini.c exceptions-x86.c
2807 (mono_arch_get_throw_corlib_exception): New arch specific function to
2808 raise corlib exceptions which doesn't require relocations in the
2811 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2813 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2815 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2818 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2821 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2823 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2824 with add function when used from Inc/dec atomic
2825 functions. Re-enabled optimization on x86.
2826 * mini-ops.h: renamed atomic_add functions to
2827 allow _add to match the Interlocked::Add and
2828 _add_next to match Interlocked::Inc/Dec.
2830 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2832 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2833 linking of BBs to the end BB, and enabled SSAPRE also with
2834 consprop and copyprop (which was prevented by that bug).
2836 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2838 * mini-x86.c: disabling the Interlocked optimizing code.
2840 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2842 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2845 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2847 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2848 interlocked optimization due lack of support on x86, rewrote
2849 exchange to take into account that base may be in eax.
2851 xsp works again; activated Interlocked optimizing code.
2853 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2855 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2857 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2859 * mini-ops.h: Add new opcodes.
2861 * mini.h: Add new patch types. Add got_var to MonoCompile.
2863 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2864 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2865 make it work with all kinds of patchable code.
2867 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2868 address of the GOT, and referencing entries in the GOT.
2870 * mini.c: Add code to load the GOT address if needed by an opcode.
2872 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2873 independent AOT code on the x86 using an elf-style Global Offset Table.
2875 2004-12-14 Raja R Harinath <rharinath@novell.com>
2877 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2879 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2881 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2884 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2886 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2887 of Interlocked:Increment/Decrement/Add as inline ops.
2888 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2890 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2892 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2893 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2895 2004-12-12 Duncan Mak <duncan@ximian.com>
2897 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2898 again. `patch_info->table_size' is no longer valid after Zoltan's
2901 2004-12-12 Martin Baulig <martin@ximian.com>
2903 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2904 if we are the "real" method, ie. not an inlined method inside it.
2906 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2908 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2909 before we look in the special fields table. This fixes
2910 ../tests/thread-static-init.cs.
2912 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2914 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2915 for Array get_Rank and get_Length. Fixes bug #70465.
2917 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2919 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2920 separate structure to reduce the size of MonoJumpInfo.
2922 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2924 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2926 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2928 * mini.c (mini_get_inst_for_method): Changed to allow ports
2929 to return a MonoInst instead of opcode
2930 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2932 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2933 Allow ports to return a created MonoInst instead of op-code, will enable
2935 (renamed mini_get_opcode_for_method to better reflected the functionality)
2937 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2939 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2941 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2943 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2946 2004-12-08 Martin Baulig <martin@ximian.com>
2948 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2949 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2951 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2953 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2956 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2959 2004-12-08 Raja R Harinath <rharinath@novell.com>
2961 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2963 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2965 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2966 bug introduced by the previous patch.
2968 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2970 * mini-ppc.c, objectc.cs: handle large structs passed by value
2973 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2975 * mini-ppc.c: OP_ARGLIST implementation from
2976 Geoff Norton <gnorton@customerdna.com>.
2978 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2980 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2981 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2983 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2985 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2987 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2989 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2992 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2994 * mini-sparc.c: Zero out localled-ed memory.
2996 * iltests.il: Add tests for zeroing out localloc-ed memory.
2998 2004-12-04 Martin Baulig <martin@ximian.com>
3000 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
3001 mono_method_get_signature_full().
3003 2004-12-03 Massimiliano Mantione <massi@ximian.com>
3005 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
3006 and some utility functions (always for SSAPRE), integrated SSAPRE.
3008 * driver.c: Added ssapre option.
3009 * ssa.c: Small fix on OP_ARG handling.
3010 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
3011 * Makefile.am: Likewise.
3013 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
3015 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
3018 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
3021 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3023 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
3025 * cpu-s390.md : Increase instruction length of oparglist.
3027 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
3029 2004-11-30 Martin Baulig <martin@ximian.com>
3031 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
3032 virtual generic methods. We call a special helper_compile_generic_method()
3033 icall to retrieve the method from the vtable, inflate and compile
3034 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
3036 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
3038 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
3040 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
3042 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
3044 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
3047 2004-11-27 Ben Maurer <bmaurer@ximian.com>
3049 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
3050 platforms with PIC aot.
3052 2004-11-28 Martin Baulig <martin@ximian.com>
3054 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
3057 2004-11-28 Martin Baulig <martin@ximian.com>
3059 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
3060 the result of mono_type_get_underlying_type() to check whether
3063 2004-11-26 Martin Baulig <martin@ximian.com>
3066 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
3069 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
3071 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
3072 the same way as the other arguments so they won't get clobbered.
3074 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
3075 calls through R11 since it is clobbered by the trampoline code.
3077 2004-11-26 Raja R Harinath <rharinath@novell.com>
3079 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
3080 pick up in-tree mscorlib.dll.
3082 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
3084 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
3086 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
3087 runtime data/code are now stored in a table similar to the GOT in ELF.
3088 This allows the code itself to be position independent.
3090 * aot.c: Fix loading of referenced assemblies after the lazy assembly
3093 * aot.c: Attach ELF type (object/function) directives to all global
3096 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
3098 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
3100 * mini-amd64.h: Turn on PIC AOT code.
3102 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
3103 returning the offset within an OP_AOTCONST instruction where the GOT
3104 offset needs to be added.
3106 * mini.h: Bump AOT file format version.
3108 2004-11-25 Martin Baulig <martin@ximian.com>
3110 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
3111 uninflated generic methods.
3113 2004-11-25 Martin Baulig <martin@ximian.com>
3115 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
3117 2004-11-24 Martin Baulig <martin@ximian.com>
3119 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
3120 original klass (this only applies for generic instances).
3122 2004-11-24 Martin Baulig <martin@ximian.com>
3124 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
3125 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
3128 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
3130 * mini.c (mono_method_to_ir): Disable inlining for methods containing
3131 localloc. Fixes #69678.
3133 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
3135 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
3137 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
3138 used SSE registers on pinvoke calls. Fixes #69774.
3140 2004-11-23 Geoff Norton <gnorton@customerdna.com>
3142 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
3143 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
3145 2004-11-23 Raja R Harinath <rharinath@novell.com>
3147 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
3148 Refer directly to the mcs/ tree.
3150 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3152 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3153 Check if a trampoline for a synchronized method is required.
3155 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3157 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3158 with localloc if needed. Throe arithmetric exception in
3159 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3160 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3162 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3164 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3165 types before switching on type. Fixes #69622.
3167 2004-11-19 Raja R Harinath <rharinath@novell.com>
3169 * Makefile.am (check-local): New. Integrate into 'make check'.
3170 (MCS,RUNTIME): Define using in-tree mono and mcs.
3172 (%.exe): Use $(ILASM).
3174 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3176 * mini-ppc.c: adjust initial prolog size (bug #69691).
3178 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3180 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3183 2004-11-17 Raja R Harinath <rharinath@novell.com>
3185 * Makefile.am (clean-local): Rename from 'clean'.
3187 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3189 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3190 to mono_arch_is_int_overflow.
3191 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3194 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3196 * declsec.c|h: New files to support declarative security attributes.
3197 Added function to check if a method has (applicable) security.
3198 * mini.c|h: Add check for declarative security attributes in
3199 mono_method_check_inlining.
3200 * Makefile.am: Added declsec.c and declsec.h to the build.
3202 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3204 * mini.c, mini.h: update to keep dynamic code info per-domain.
3206 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3208 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3209 (mini_init): Get rid of it from here too.
3211 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3213 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3214 implemented OP_RETHROW (patch by Geoff Norton
3215 <gnorton@customerdna.com>).
3217 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3219 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3220 between appdomains. Fixes appdomain-unload on PPC.
3222 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3224 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3225 mini-exceptions.c: handle the new wrapper types.
3226 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3227 token value as a MonoClass* when compiling a wrapper.
3228 mono_jit_create_remoting_trampoline now takes an additional
3229 MonoRemotingTarget parameter.
3231 2004-11-10 Martin Baulig <martin@localhost>
3233 * mini.c (mono_method_to_ir): Use `generic_container->context'
3234 rather than creating a new one.
3236 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3238 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3240 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3242 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3244 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3245 the experimental aot cache stuff.
3247 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3249 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3250 mini-exceptions.c: update to exception clause structure changes.
3252 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3254 * exceptions-x86.c (throw_exception): Fix warnings.
3256 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3259 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3261 * exceptions-sparc.c (get_throw_exception): Really fix this.
3263 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3265 * tramp-*.c: we no longer support icalls without wrappers, so
3266 a bit of code can be removed here
3268 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3270 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3273 * cpu-sparc.md: Add op_rethrow.
3275 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3277 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3279 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3280 * mini-ops.h: Add OP_RETHROW.
3282 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3284 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3286 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3288 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3289 Makes the output much easier to read
3291 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3293 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3294 prevents another huge leak when compiling with ssa. Secondly, the
3295 performance of doing this rather than freeing the lists is much
3296 better. GList does a lock every time you allocate a list link,
3297 so that it can use a memory pool. So, it is better to just use
3298 a memory pool of our own.
3300 * ssa.c, linear-scan.c: replace g_list_remove_link with
3301 g_list_delete. The remove one does not free the GList, so we were
3302 leaking memory. On -O=all --compile-all with corlib, this cut down
3303 3 MB of allocations.
3305 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3307 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3309 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3311 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3312 into a new function mono_create_jit_trampoline ().
3314 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3316 * trace.c (get_spec): Allow tracing of classes without a namespace.
3318 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3320 * mini.c: Fix pointer overwrite in mini_method_compile.
3322 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3324 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3325 The darwin ABI needs some special handling for 1 and 2 byte structs
3326 Lets use lbz/lhz instead of lwz everywhere.
3327 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3328 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3329 Use stb/sth for the former, and put the latter always on stack instead of in
3332 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3334 * trace.c (is_filenamechar): Add '_'.
3336 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3338 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3340 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3342 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3344 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3345 depends on libmonogc. Fixes #68805.
3347 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3349 * mini.c (mono_jit_free_method): Provide extra information for
3350 this error. Currently this leaks, but will be turned into a
3351 developer option in the future.
3353 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3355 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3357 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3359 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3360 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3361 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3363 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3365 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3366 trampolines for AOT code.
3368 2004-10-22 <vargaz@freemail.hu>
3370 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3371 constructed types. Fixes #68136.
3373 2004-10-21 Martin Baulig <martin@ximian.com>
3375 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3376 if it returns true, unwind the stack to the call instruction.
3378 2004-10-21 <vargaz@freemail.hu>
3380 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3382 * mini.h: Bump AOT version number.
3384 * objects.cs: Add another test for unbox trampolines.
3386 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3389 2004-10-20 <vargaz@freemail.hu>
3391 * driver.c: Add SHARED to the set of optimizations tested.
3393 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3395 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3398 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3400 2004-10-20 Martin Baulig <martin@ximian.com>
3402 * mini-exceptions.c (mono_handle_exception): Call
3403 mono_debugger_handle_exception() to tell the debugger about
3404 catch/finally clauses.
3406 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3408 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3410 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3413 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3415 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3416 methods as their native size, fixed bug #57543, #57545.
3417 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3418 This saves a temporary register and mullw call down into 1 (minor perf
3419 increase for cases like sum = sum * 5; This use to translate into:
3422 It now translates to
3425 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3427 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3430 2004-10-11 Martin Baulig <martin@ximian.com>
3432 * mini.c (mono_method_to_ir): If we're a generic method, get the
3433 MonoGenericContainer from our MonoMethodNormal and create a
3434 MonoGenericContext from it.
3436 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3438 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3440 * basic-long.cs: Add test for checked i8->i2 cast.
3442 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3444 * inssel-ppc.brg: added a couple of speedup rules.
3446 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3448 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3449 to speed up rebuilds.
3451 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3453 * mini-s390.c: Minor fix to OP_OR_IMM.
3455 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3457 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3458 better. Fixes appdomain-unload.exe on sparc.
3460 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3462 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3463 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3466 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3468 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3470 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3472 * mini.c: Always generate a field read/write wrapper for members
3473 of the class MarshalByRefObject since the actual instance could
3476 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3478 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3480 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3482 * driver.c mini.h trace.c: Move the setting of the main assembly into
3483 a separate function called mono_trace_set_assembly () and call it after
3484 actually loading the main assembly. Fixes #66872.
3486 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3488 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3489 using the code manager.
3491 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3493 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3495 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3497 * cpu-amd64.md: Fix bug in previous patch.
3499 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3502 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3504 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3505 mini-exceptions.c: updates for changed stack walk interface.
3507 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3509 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3511 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3513 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3515 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3517 * driver.c (mini_regression_list): Do not call mono_assembly_close
3518 since assemblies can't be unloaded.
3520 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3522 * cpu-amd64.md: Fix more instruction lengths.
3524 * cpu-amd64.md: Fix lengths of some instructions.
3526 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3528 * inssel.brg: Make the array ldelema check aot friendly.
3530 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3532 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3534 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3536 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3538 * mini-x86.c: Fix build.
3540 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3541 mono_type_get_underlying_type () helper function to simplify code.
3543 2004-09-09 Martin Baulig <martin@ximian.com>
3545 * mini-amd64.c: Don't access `type->data.klass' directly, call
3546 mono_class_from_mono_type() instead since the type may be a
3549 2004-09-09 Martin Baulig <martin@ximian.com>
3551 * mini-amd64.c (get_call_info): Fix support for generic instances.
3552 (add_valuetype): Use mono_class_from_mono_type() to get the class
3553 since we can be a generic instance.
3555 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3557 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3559 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3561 * liveness.c: reset spill costs on each scan: bug 62107
3563 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3565 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3566 unnecessary line that doesn't compile
3568 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3570 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3571 trampolines, make them call an error function so people can fix their
3574 2004-09-06 Martin Baulig <martin@ximian.com>
3576 * mini.c (mono_method_to_ir): When initializing locals, handle a
3577 generic instances like a valuetype if it's a valuetype and like a
3578 class if it's a class.
3580 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3582 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3583 stack. Fixes #64674.
3585 * exceptions.cs: Add test for unwinding of call arguments.
3587 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3589 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3590 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3591 set the carry/borrow flag). The sparc and s390 implementations
3592 can now use optimized versions (and simplify the code). ppc bugfixes.
3594 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3596 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3598 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3600 * inssel-amd64.brg: Remove leftover 32 bit rule.
3602 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3604 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3606 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3607 mono_arch_find_jit_info functions into a new function. Fix a memory
3610 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3613 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3615 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3618 * exceptions.cs: Add array size tests.
3620 * mini.c: Allocate a separate icall wrapper for each arity of
3621 mono_array_new_va. Fixes #59509.
3623 * exceptions.cs: Add testcase for 64578.
3625 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3627 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3629 2004-09-02 Martin Baulig <martin@ximian.com>
3631 * mini.c (mono_method_to_ir): When initializing the locals, call
3632 handle_initobj() on the generic instance itself, not its
3635 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3637 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3638 MonoJitInfo for dynamic methods.
3640 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3642 * mini.c: Add support for freeing JIT data for dynamic methods.
3644 2004-09-01 Martin Baulig <martin@ximian.com>
3646 * mini-x86.c (is_regsize_var): Added support for generic
3648 (mono_arch_emit_prolog): Make this compile again, use
3649 `x86_push_imm_template (code)'.
3651 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3653 * mini-x86.c: make all push_imm instructions that get
3654 patched always emit the long form
3656 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3658 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3659 in a per-domain hash.
3661 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3664 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3666 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3669 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3672 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3673 Beginnings of SSE2 support.
3675 * exceptions.cs: Add more tests for checked int<->uint casts.
3677 2004-08-28 Martin Baulig <martin@ximian.com>
3679 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3683 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3684 Handle generic instances recursively.
3686 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3688 * iltests.il: test for conv.u8 on a constant
3690 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3692 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3693 LCONV_x4 (shrun_32 (membase)).
3695 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3697 * inssel-x86.brg: c&p rules for push/setret of long
3699 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3701 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3702 compare (regvar, base)
3704 * inssel-x86.brg: more burg love
3706 * inssel.brg: more cleanup
3708 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3710 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3712 * basic-long.cs, basic-calls.cs: new tests for optimization.
3714 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3716 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3719 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3721 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3723 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3725 * inssel.brg (mini_emit_memcpy): use
3726 NO_UNALIGNED_ACCESS to disable memcpy optimization
3728 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3730 * mini-amd64.c: Handle generic types in various places.
3732 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3734 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3736 * mini.c (handle_box): Fix warning.
3738 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3740 * mini-amd64.h: Enable the emit_state optimization.
3742 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3744 * mini-amd64.c: Add some new 64 bit peephole opts.
3746 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3748 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3750 * mini-amd64.c: Register allocator fixes.
3752 * mini.c: Add an optimization to emit_state to avoid allocation of new
3753 registers on some platforms.
3755 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3757 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3759 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3760 allocation. Fixes #63085.
3762 * basic-long.cs: Add new regression test.
3764 * mini-amd64.c: Register allocator improvements.
3766 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3768 * mini-amd64.c (read_tls_offset_from_method): Add another code
3771 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3772 instruction sequence for nullifying class init trampolines.
3774 * objects.cs: Add new regalloc test.
3776 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3778 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3780 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3782 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3785 * driver.c: Fix profiling after TLS changes.
3787 * driver.c (mono_main): Set mono_stats.enabled if needed.
3789 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3792 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3794 * mini-x86.c: use a 1 op rather than a 2 op tls access
3795 instruction -> faster.
3797 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3799 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3802 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3804 * exceptions-sparc.c (throw_exception): fix typo
3806 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3808 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3809 set tree->dreg correctly with tls. Allow any
3810 register to be used.
3812 * mini-x86.c (read_tls_offset_from_method): add new code
3813 generation pattern seen with GCC.
3816 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3818 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3819 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3820 exceptions-sparc.c: fix some performance issues in exception
3821 handling and setting of the stack trace for exceptions that were
3824 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3826 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3829 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3832 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3834 This patch inlines tls access, when possible.
3836 * mini.h: new arch functions for TLS intrinsics.
3837 All platforms updated with a stub.
3839 * mini.c: use the new intrinsics
3841 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3842 arch specific intrinsic for tls variables
3844 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3846 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3849 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3851 * mini.c: thread local allocation
3853 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3855 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3857 * Makefile.am: Link against the static version of libmonogc.
3859 * Makefile.am: Link the static versions of the convenience libraries
3860 into the mono executable.
3862 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3864 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3866 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3867 on integer overflow.
3869 * mini-amd64.c: Reorganize function call code.
3871 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3873 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3875 * inssel-x86.brg: use xor eax,eax.
3877 * basic.cs: new tests
3879 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3881 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3882 in exception throwing code.
3884 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3886 * inssel-x86.brg: use xor esi,esi.
3888 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3890 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3891 can trace methods compiled during mini_init () too.
3893 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3896 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3898 * Makefile.am: static link on x86 (r=zoltan)
3900 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3902 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3903 code since it causes some programs to fail.
3905 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3907 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3909 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3911 * mini.c: ovfops_op_map - add STACK_OBJ case for
3913 * basic.cs: add test_0_pin_string as test
3916 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3918 * Makefile.am: build C# if srcdir != builddir
3920 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3922 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3923 fall-through blocks.
3925 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3927 * driver.c: enable loop by default again and include abcrem in -O=all.
3929 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3931 * iltests.il: Add some localloc tests.
3933 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3935 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3938 * inssel-amd64.brg: Add some optimizations.
3940 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3943 * Makefile.am: Statically link mono against libmono on AMD64.
3945 * mini-amd64.c inssel-amd64.brg: Optimizations.
3947 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3949 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3951 * tramp-amd64.c: Patch calling code in trampolines.
3953 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3955 * mini-amd64.c: pinvoke struct passing fixes.
3957 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3959 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3960 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3962 2004-08-05 Duncan Mak <duncan@ximian.com>
3964 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3967 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3969 * mini-amd64.c (emit_move_return_value): Move return value for normal
3972 2004-08-05 Martin Baulig <martin@ximian.com>
3974 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3975 `type->type'; just modify `type' itself when dealing with enums
3976 and generic instances.
3977 (check_call_signature): Make `simple_type' a `MonoType *'.
3979 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3981 * mini.c: Use OP_PADD to add offsets to addresses.
3983 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3985 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3987 * mini-sparc.c (mono_arch_emit_epilog): fix check
3988 for folding last op into restore instruction
3990 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3992 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3993 helper methods using the code manager.
3995 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3997 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3999 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4001 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
4002 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
4004 * mini-s390.c: fix tail processing
4006 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
4008 * mini-ppc.c: mul.ovf.un exception name fix.
4010 2004-08-03 Martin Baulig <martin@ximian.com>
4012 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
4013 instances; before jumping to `handle_enum', also modify `ptype'.
4015 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
4017 * cpu-sparc.md: fcall maximal length too small.
4019 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
4021 * mini-amd64.c mini.h: Add initial support for passing/returning
4022 structures to/from pinvoked methods.
4024 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
4026 * mini-ppc.c: reg allocator fix.
4028 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
4030 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
4032 * inssel.brg: Optimize memset on 64 bit machines.
4034 * mini-amd64.c: Fix some vararg cases.
4036 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4038 * mini-s390.c: Corrected macro in emit_float_to_int
4040 * s390-abi.cs: Tests to exercise the s390 ABI
4042 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4044 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
4047 * basic.cs: Add a test for add.ovf.un.
4049 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
4051 * mini-sparc.c: add case for OP_IDIV_UN
4053 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4055 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
4057 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
4059 2004-07-30 Ben Maurer <bmaurer@ximian.com>
4061 * basic.cs: regression tests.
4063 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
4066 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4068 * basic.cs: Add a new test.
4070 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
4071 and AOT. Various fixes and optimizations.
4073 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
4075 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
4077 * mini-ppc.c: make sure temp regs are not used for global reg
4080 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
4082 * cpu-sparc.md: conv_i8 fix for 64bits
4084 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
4086 2004-07-29 Ben Maurer <bmaurer@ximian.com>
4088 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
4089 add opcode for cmp BYTE PTR [eax], imm.
4091 * inssel.brg: Make memcpy and memset takes bases.
4093 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4095 * *-amd64.*: More AMD64 work.
4097 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4099 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
4100 add a compare-not-equal opcode.
4102 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
4104 * mini.c: Use mono_init_from_assembly instead of mono_init.
4106 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4108 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
4110 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
4112 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
4114 * inssel.brg: 64 bit fixes.
4116 * mini.h (MonoCallInst): Add some AMD64 specific data.
4118 * mini.h: Add some OP_P opcodes.
4120 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4122 * basic.cs: tests for 61797 and 61740
4124 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
4126 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
4127 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
4129 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
4131 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
4133 * *-amd64*.*: Ongoing AMD64 work.
4135 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
4137 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
4139 * *-amd64*: Ongoing AMD64 work.
4141 * mini-arch.h: Add AMD64 support.
4143 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
4145 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
4147 * mini-ops.h: Add new opcodes.
4149 * Makefile.am: Add AMD64 support.
4151 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4152 rules into the inssel-long*.brg files.
4154 * *-amd64.*: Add beginnings of AMD64 backend.
4156 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4158 * mini.c (print_dfn): commenting out the code that prints
4159 the cil. With -O=deadce, this makes -v -v crash.
4161 * cpu-pentium.md: make checkthis have a length of 2
4163 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4165 * mini-sparc.h: fix implementations of __builtin
4166 functions for Sun compiler for V9.
4168 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4170 * mini.c: use the new stelem.ref wrapper
4171 * exceptions.cs, arrays.cs: new stelem.ref tests
4173 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4175 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4176 new XSP should work with these changes).
4178 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4180 * inssel-{long32,x86,}.brg: trivial optimizations.
4182 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4184 * mini.c: load value when emitting box operation in
4187 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4189 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4190 is one byte shorter than cmp DWORD PTR [eax], 0.
4192 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4194 * inssel-ppc.brg: arguments on the stack are always
4195 relative to the stack pointer (spotted by Neale Ferguson).
4197 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4199 * exceptions-x86.c: delay appending the method name to the trace until
4200 after mono_jit_info_table_find is called, as this gets the real
4203 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4205 * aot.c: register roots
4207 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4209 * aot.c : I could just use PLATFORM_WIN32 flag.
4211 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4213 * aot.c : Reverting the previous fix. This time it broke linux build.
4215 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4217 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4219 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4221 * mini.c (handle_stack_args): Remove some more debugging code.
4223 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4225 * driver.c mini.h aot.c: Allow additional options to be specified with
4226 --aot and pass them to mono_compile_assembly.
4228 * aot.c: Add experimental code to AOT compile all loaded assemblies
4229 on demand and save the code into a cache in the filesystem.
4231 * aot.c: Add support for more wrapper methods.
4233 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4236 * cpu-*.md: Remove removed opcodes.
4238 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4239 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4240 related icalls to marshal.c.
4242 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4244 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4246 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4248 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4250 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4251 * liveness.c: If liveness is recomputated we need to reset the information
4252 for each variable. This way, if the liveness range has been narrowed
4253 by optimizations that happened after the last computation, we can return
4256 For example, if you have
4261 // Tons of code that does not affect i
4267 i = 0 is dead code and will be removed by SSA. However, when
4268 linear scan gets to the code, i will still appear to be live
4269 throughout the entire block. This prevents good register allocation.
4271 2004-07-06 Martin Baulig <martin@ximian.com>
4273 * debug-mini.c (mono_debug_init_method): Allow
4274 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4275 (mono_debug_add_icall_wrapper): New method.
4277 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4279 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4281 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4284 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4286 * aot.c (mono_aot_load_method): Fix loading of debug info.
4288 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4290 * aot.c: Add logging support.
4292 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4294 * mini.h: Add prototype for mono_print_method_from_ip.
4296 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4298 * inssel.brg: 64 bit fixes.
4300 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4303 * Makefile.am: Add SPARC64 support.
4305 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4307 * aot.c: Fix alignment problems on 32 bit platforms.
4309 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4311 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4314 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4317 * mini.h: Bump AOT file version. Some 64 bit fixes.
4319 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4321 * inssel-sparc.brg: Add new rule to avoid register moves.
4323 * inssel.brg: Add ldind_to_load_membase helper function.
4325 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4327 * mini.c: OffsetToStringData intrinsic.
4329 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4331 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4333 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4336 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4337 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4339 * mini.c: reinstated mono_compile_get_interface_var()
4340 on x86, too, since the change breaks the Gtk# build there as well.
4342 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4344 * driver.c: remove loop from the default optimizations: it seems to
4345 interact badly with some of the other options (see bug #60613).
4347 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4349 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4350 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4352 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4354 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4355 vararg-using methods.
4357 2004-06-21 Martin Baulig <martin@ximian.com>
4359 * mini/mini-exceptions.c
4360 (mono_handle_exception): Added `gpointer original_ip' argument.
4361 After calling mono_unhandled_exception(), call
4362 mono_debugger_unhandled_exception() and if that returns true,
4363 restore the context and return.
4365 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4367 * mini-ppc.c: prefer the use of relative branches so
4368 they won't need to be patched in aot code (patch from Patrick Beard).
4370 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4372 * aot.c: patch from Patrick Beard to make the output assembly
4373 more correct for the MacOSX assembler. Small tweak to
4374 generate sane images on Linux/PPC, too.
4376 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4378 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4379 case until bug #59509 is fixed (shows up in #60332).
4381 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4383 * mini.c: make sure the needed wrappers are compiled, too, with
4386 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4388 * driver.c: remove NPTL reference in --version output.
4390 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4392 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4393 generate valid assembly for the Mach-O assembler.
4395 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4397 * driver.c: don't include abcrem in the all optimization specifier
4398 since it slows down jit compilation too much for now.
4400 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4402 * mini.c: use BIGMUL only if both operands have the same signage.
4403 * iltests.il: Test for bug 60056. (errors related to signage in
4408 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4410 * mini.c, aot.c: memory leak fixes.
4412 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4414 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4416 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4418 * Makefile.am: remove the -static hack completely, it links in
4419 statically glib as well.
4421 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4423 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4424 * exceptions.cs: make it compile with new mcs/csc.
4426 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4427 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4428 and added relevant test case.
4430 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4432 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4433 regressions in gtk-sharp.
4435 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4437 * exceptions.cs: New regression tests.
4439 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4441 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4443 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4445 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4447 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4449 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4451 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4453 * mini.c (mono_jit_runtime_invoke): Init class in this
4454 method instead of trusting mono_jit_compile_method to
4455 do the work (because wrappers can be in object class)
4457 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4459 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4461 * basic-long.cs: New regression test.
4463 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4465 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4468 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4470 * Makefile.am: fix miguel's change to build mono statically against
4471 libmono (track build dependencies).
4473 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4475 * cfold.c: Some glib versions do not have G_MININT32.
4477 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4479 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4480 with precision of tan, atan, sin and cos, and implemented related
4481 regressions tests (fixes bug 54467, but one new problem appeared and
4484 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4486 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4488 * exceptions.cs: Add test for constant folding && division by zero.
4490 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4491 since driver.c is in libmono too, so the optimization was useless.
4493 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4494 variable to driver.c so the compiler can emit more efficient code to
4497 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4499 * Makefile.am: don't distribute generated inssel.[ch] files.
4501 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4503 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4504 into the default appdomain. Fixes #58707.
4506 * jit-icalls.c: Remove the broken approximation for truncl, doing
4507 no conversion is better.
4509 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4512 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4514 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4515 of the mcrxr instruction which is not available on some processors
4516 even if it's documented to be. Implement add and sub overflow correctly
4517 (still not complete for long unsigned). Speed up icalls a bit.
4519 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4521 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4522 we run .cctor in the current domain instead of target_domain.
4524 Fixes bug #58558, .cctor not being called in -O=shared.
4526 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4528 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4530 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4532 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4533 which can be done with an imm8, do it that way.
4534 (mono_arch_output_basic_block): ditto for a jmp
4535 (mono_arch_emit_prolog): Computate maximum offset of a label.
4537 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4539 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4540 now tries to allocate prefered physical reg's for virtual
4541 regs. This reduces the number of emited spills/loads with
4542 20-30% on our core assemblies.
4544 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4546 * jit-icalls.c: truncl() is not needed and trunc() is
4547 the correct thing to do anyway (bug #58287).
4549 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4551 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4554 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4556 * driver.c: enable loop optimizations by default.
4558 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4560 * mini-x86.c: fix calc of max loop size when aligning loops start.
4562 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4564 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4567 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4569 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4572 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4574 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4576 * mini.c (inline_method): Allways inline some wrappers even if the cost
4577 is too large. Fixes #58785.
4579 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4581 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4583 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4584 (crichton@gimp.org). Beginning of support for sparc/linux.
4586 * mini-sparc.c: Optimize retrieval of LMF address.
4588 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4590 * exceptions-ppc.c: handle alloca in methods with clauses.
4592 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4594 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4596 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4598 * mini.c: Delegate most of the abort signal work to
4599 mono_thread_request_interruption, which also handles Stop and Suspend
4602 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4604 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4605 supports the save/restore lmf opcodes.
4607 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4609 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4612 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4614 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4616 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4617 methods which contain array accesses.
4619 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4620 boundaries. Fixes #58537.
4622 * iltests.il: Add regression test for #58537.
4624 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4626 * mini-x86.c (mono_arch_local_regalloc): Last part of
4627 fix for bug #58633 (releasing register to early).
4629 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4631 * basic-long.cs: Add new regression test.
4633 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4635 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4636 register too early on the chain.
4638 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4640 * mini.c (create_helper_signature): Use a helper function to reduce
4641 the code which needs to be written. Also set the calling convention of
4642 icalls on windows. Fixes #57840.
4644 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4646 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4647 exceptions-ppc.c: added helper function to get the instruction address
4648 from a signal handler context.
4650 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4652 * helpers.c: use g_get_tmp_dir. Invokes happyness
4655 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4657 * helpers.c: Add new env variable to pass args to objdump.
4658 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4660 2004-05-17 Radek Doulik <rodo@ximian.com>
4662 * Makefile.am (common_sources): added abcremoval.h so it get
4663 disted and daily mono packages on go-mono.com will build again
4665 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4667 * abcremoval.c: Fixed coding style, added copyright header.
4669 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4671 * mini.h: Added prototype for abc removal main function.
4673 * build_relations_propagation_table.pl: Added copyright header.
4675 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4677 * basic-long.cs: reg test for complex ceq_long bug.
4679 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4681 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4682 reg in long and clob case (bug #58343). Fixed/added comments.
4684 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4686 * mini.c (mono_jit_runtime_invoke): Follow new convention
4687 of calling the invoke method with an function pointer.
4689 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4691 * ChangeLog: Fix author of memory leak patch.
4693 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4695 * Makefile.am: fix make dist as well...
4698 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4700 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4701 on archs where pointers are 4 bytes long.
4703 * Makefile.am: Added abcremoval.c source file.
4705 * abcremoval.c: Added abcremoval.c.
4707 * abcremoval.h: Added abcremoval.h.
4709 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4711 * inssel.brg: Enabled bounds check removal.
4713 * mini.c: Added support for abcrem optimization.
4715 * mini.h: Added abcrem optimization label.
4717 * driver.c: Added support for abcrem optimization.
4719 * propagated_relations_table.def: Added propagated_relations_table.def.
4721 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4723 * mini.c, cfold.c: fix style.
4725 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4727 * mini.c: handle issue with the low-level implementation of
4728 some long opcodes (bug #54209).
4730 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4732 * basic.cs: test for my new cmov stuff.
4734 2004-05-13 Patrik Torstensson
4736 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4737 opt and added peephole documentation.
4739 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4741 * tramp-ppc.c: rewrote the generic trampoline code.
4743 2004-05-11 Patrik Torstensson
4745 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4747 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4749 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4751 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4752 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4754 * mini.c: Add new icalls for AsAny marshalling.
4756 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4758 * tramp-ppc.c, mini-ppc.c: more cleanups.
4760 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4762 * mini.c: no warnings.
4764 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4766 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4768 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4770 * mini.c: In the thread abort signal handler, if the thread is in the
4771 process of being stoped, don't throw the Abort exception, just stop the
4774 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4776 * tramp-ppc.c: removed old code.
4778 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4780 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4781 do some simple speed optimizations on ppc.
4783 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4785 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4786 and large offsets in load/store.
4788 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4790 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4791 it causes regressions.
4793 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4795 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4798 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4800 * jit-icalls.c: remove warnings.
4801 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4802 speedups for unsafe code.
4804 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4806 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4808 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4810 * basic-calls.cs: Add new regression test.
4812 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4815 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4817 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4820 2004-05-06 Patrik Torstensson
4822 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4823 long reg allocation in any reg (not only eax:edx) and implemented
4824 long shl/shr ops in asm instead of helpers.
4826 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4828 * mini-sparc.h: Fix warnings.
4830 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4833 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4834 separate statement for clarity.
4836 * mini-sparc.c: Update status.
4838 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4840 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4843 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4845 * inssel-ppc.brg: another small pre-release workaround:
4846 we don't do overflow detection for long_sub_un.
4848 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4850 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4851 (also works around a weird ppc bug: 57957).
4853 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4855 * tramp-ppc.c: trampoline fixes.
4857 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4859 * mini-ppc.c: fixed typos.
4861 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4863 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4864 at the top of the stack. Fixed typos. Use a frame registers
4865 for all the methods with exception clauses.
4867 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4869 * exceptions-ppc.c: restore fp registers.
4871 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4873 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4874 order from the stack top (moved the stack room to save the
4875 return value for trace after the param area). Fixed corruption
4876 in restoring registers on unwind.
4878 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4880 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4882 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4884 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4885 and prolog/epilog for methods that use it. Allow
4886 enough param area room for varargs methods. Fix miguel's
4887 breakage in exception handling.
4889 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4891 * Makefile.am: run genmdesc only on current arch.
4893 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4896 * mini-x86.h: fix the build on windows.
4898 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4900 * 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.
4902 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4904 * mini-exceptions.c: New file.
4906 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4907 Move some parts of the x86 exception handling code to an
4908 arch-independent file so it can be shared with other ports.
4910 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4912 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4914 2004-04-26 David Waite <mass@akuma.org>
4916 * driver.c: remove comma from end of enumeration declaration
4918 2004-04-26 Jackson Harper <jackson@ximian.com>
4920 * driver.c: parse config file before loading first assembly. This
4921 allows the user gac to be enabled/disabled.
4923 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4925 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4926 simpler mechanism: we do not care what is encoded initially
4927 (branch absolute or relative), we care about the code and its
4928 target. I kept the old code for reference for now.
4930 The new code tries first to determine if the jump is anywhere in
4931 the -/+32 absolute meg range, if it succeeds, it encodes using the
4932 absolute branch; If not, it tried to find something in the
4933 relative range, if not, it uses the handle_thunk code.
4935 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4937 * exceptions-ppc.c: use the correct ip register on macosx.
4939 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4941 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4943 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4945 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4946 Raise exception on integer divide by zero by hand since the hw
4947 doesn't support it. Handle NaNs in FP compares.
4949 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4951 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4952 code reducing duplication between the platforms and enabled
4953 signal exception handling (on linux for now).
4955 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4957 * exceptions-ppc.c: more macosx support.
4959 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4961 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4963 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4965 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4967 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4969 * iltests.il: more tests.
4971 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4973 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4976 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4978 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4980 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4982 * liveness.c: Mark variables as volatile in all basic blocks reachable
4983 from exception clauses.
4985 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4987 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4990 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4992 * iltests.il, basic.cs: more tests for regalloc.
4994 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4996 * iltests.il: Some tests for register allocation modifications
4999 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
5001 * exceptions.cs: Add regression test for bug #56782.
5003 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
5004 original stack trace if an exception is rethrown. Fixes #56782. Oh,
5005 the beauty of fixing the same thing in 5 different files...
5007 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
5009 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
5012 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
5014 * mini.c: Add support for STRWLPARRAY marshalling convention.
5016 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5018 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
5019 to init the context to setup the regs pointer).
5021 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5023 * exceptions-ppc.c: more exceptions work.
5025 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5027 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
5030 2004-04-13 Miguel de Icaza <miguel@ximian.com>
5032 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
5033 can use the memory directly.
5035 * cpu-pentium.md: Update documentation from a post from Zoltan.
5037 add x86_add_membase, x86_sub_membase, x86_mul_membase
5039 2004-04-13 Miguel de Icaza <miguel@ximian.com>
5041 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
5042 GENERAL_REGS they were also hardcoded for all PPC ports.
5044 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
5046 Remove hard-coded limit for floating point registers, use
5047 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
5049 Notice that in MacOS X calling conventions you can fit a lot more
5050 floating point values in registers, so I should update the PInvoke
5051 test to excercise the passing of floating point values on the
5052 stack (currently broken).
5054 2004-04-06 Miguel de Icaza <miguel@ximian.com>
5056 * tramp-ppc.c (create_trampoline_code): Added
5057 JUMP_TRAMPOLINE_SIZE.
5058 (ppc_magic_trampoline): Follow the pattern from
5059 x86_magic_trampoline: if code is set to zero, return.
5060 (create_trampoline_code): Always pass MonoMethod to the jump
5061 trampoline, before it was passing a null.
5062 (mono_arch_create_jump_trampoline): Implement the jump stub, could
5063 share the code with mono_arch_create_jit_trampoline.
5065 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
5067 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
5070 * cpu-g4.md: Added length for jmp instruction, the worst case
5071 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
5074 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
5076 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
5078 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
5080 * mini.c: Only set bblock->real_offset when adding a new bblock, and
5081 before each IL instruction.
5083 * mini.c (CEE_BOX): Fix warnings.
5085 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5087 * mini.c: removed a few unused vars and extra whitespace.
5089 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
5091 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
5093 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
5095 (OP_GETCHR): use the above
5096 (CEE_LDELEMA): use the above.
5098 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
5099 version of the generic impl.
5100 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
5101 (CEE_LDELEMA): use the above.
5103 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5105 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
5108 * iltests.il: Added new regression test for #56317.
5110 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5112 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
5113 under NetBSD. Fixes #56450.
5115 * liveness.c (update_gen_kill_set): Fix previous patch.
5117 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5119 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
5121 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
5123 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
5126 * inssel-sparc.brg: Add more optimizations.
5128 * mini-sparc.c: Replace multiply/divide with shifts if possible.
5130 2004-04-01 Martin Baulig <martin@ximian.com>
5132 * mini.c (handle_box): New static function; moved the
5133 implementation of CEE_BOX here.
5134 (mono_method_to_ir): Added `constrained_call' variable.
5135 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
5136 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
5137 mono_method_get_constrained() to get the method.
5139 2004-04-01 Martin Baulig <martin@ximian.com>
5141 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
5142 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
5143 (mono_method_to_ir): We don't need these macros anymore since
5144 mono_class_get_full() already takes care of it.
5146 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5148 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5149 use @function (as doesn't accept #function here) and check the return
5150 value of system and stop if fails.
5152 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5154 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5156 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5158 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5160 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5162 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5165 * basic-long.cs: Add test for negation of Int64.MinValue.
5167 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5169 * mini-sparc.c: Update status.
5171 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5173 * exceptions-sparc.c: Fix return value in filters.
5175 * inssel-sparc.brg: Fix register allocation in some rules.
5177 2004-03-28 Martin Baulig <martin@ximian.com>
5179 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5182 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5184 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5186 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5187 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5188 remove unused conv_u4 opcode.
5190 * mini-x86.c: Remove valgrind workaround since it slows down things
5191 even when mono is not run under valgrind.
5193 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5195 * mini-sparc.c: Update status.
5197 * inssel-sparc.brg: Add some optimizations.
5199 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5200 future delay slot filling. Add support for varargs, tail calls and JMP.
5202 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5203 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5205 * inssel.brg: Fix register allocation in OP_ARGLIST.
5207 * inssel.brg: Fix warnings.
5209 2004-03-25 Martin Baulig <martin@ximian.com>
5211 * mini.c (inflate_generic_field): Removed.
5212 (mini_get_method): Removed, use mono_get_method_full(),
5213 (mini_get_class): Removed, use mono_class_get_full().
5214 (mono_method_to_ir): Pass our generic context to
5215 mono_field_from_token().
5217 2004-03-25 Martin Baulig <martin@ximian.com>
5219 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5220 of a `MonoMethod *'.
5221 (mini_get_method): Take a `MonoGenericContext *' instead
5222 of a `MonoMethod *'.
5223 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5224 a new local variable called `generic_context' which holds the
5225 current `MonoGenericContext *'; use it to lookup things.
5227 2004-03-24 Martin Baulig <martin@ximian.com>
5229 * mini.c (mini_get_class): New static method; if we're inside a
5230 generic instance, inflate the class if neccessary.
5231 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5233 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5235 * iltests.il: New regression test for #55976.
5237 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5240 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5242 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5245 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5247 * liveness.c: Consider SSA stores as well as loads when making vars
5250 * exceptions.cs: New regression tests for register allocation.
5252 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5254 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5255 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5256 domain lock only to protect puntual access to data structures.
5257 Added access lock for sighash, jit_icall_hash_name,
5258 jit_icall_hash_addr and domain->code_mp.
5260 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5262 * driver.c: Print SIGSEGV handling method.
5264 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5266 * mini.c (setup_jit_tls_data): Handle case when this is called
5267 multiple times for a thread.
5269 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5270 is different from fbxx_un. Fixes #54303. Also use constants instead of
5271 magic numbers in a lot of places.
5273 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5275 * exceptions.cs: Fix cctor test when --regression is used.
5277 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5279 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5282 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5284 * inssel-ppc.brg: fixed register assignments for some rules.
5286 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5288 * exceptions.cs: Add test for exceptions in static constructors.
5290 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5291 static constructors outside the domain lock. Fixes #55720.
5293 2004-03-17 Martin Baulig <martin@ximian.com>
5295 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5296 (inflate_generic_field): Take the `MonoMethod *' instead of the
5297 `MonoClass *' and added support for generic method.
5298 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5299 have a `field->parent->gen_params', only inflate the field if it's
5300 an open constructed type.
5302 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5304 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5305 exception object instead of the preconstructed ones.
5307 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5309 * mini.c: reverted changed to sigsegv_signal_handler commited
5310 accidentally in the previous patch.
5312 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5315 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5316 running --aot with an old assembly.
5318 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5320 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5323 * mini-sparc.c: Add support for v9 branches with prediction.
5325 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5327 * mini.c (mini_init): #warning is GNUC only
5329 * mini-sparc.h: implement __builtin_frame_address
5330 and __builtin_return_address for Sun C compiler
5332 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5334 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5336 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5338 * basic-calls.cs: Add test for unaligned byref long argument passing.
5340 * mini-ops.h: Add sparcv9 compare and branch instructions.
5342 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5343 v9 instructions if we have a v9 cpu.
5345 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5346 registers for global allocation.
5348 * exceptions-sparc.c: Fixes.
5350 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5352 * liveness.c (mono_analyze_liveness): Optimized version.
5354 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5356 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5359 * basic-float.cs basic-calls.cs: New regression tests.
5361 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5363 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5364 sigaltstack implementation.
5366 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5368 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5369 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5371 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5373 * mini.c: Fix warnings.
5375 * mini.c (mono_resolve_patch_target): New function which contains the
5376 arch independent part of the patching process.
5378 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5379 patching code to a separate function.
5381 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5383 * mini.c (add_signal_handler): ifdef out on Windows
5385 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5387 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5388 cpu-sparc.md: Add exception handling support + other fixes.
5390 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5391 typed GC detection in --version.
5393 * basic.cs exceptions.cs: New regression tests.
5395 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5396 the arch specific code can store data during a compilation.
5398 * mini-ops.h: Add OP_SETFRET.
5400 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5401 function, register a separate icall for each arity, so the icalls can
5404 * mini.c (mono_print_tree): Print negative offsets in a more readable
5407 * mini.c: Make signal handling work on sparc.
5409 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5411 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5413 * jit-icalls.c: Emulate truncl by aintl on solaris.
5415 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5417 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5419 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5421 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5423 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5424 a MarshalByRef type, inline a method that performs the check, taking into
5425 account that the object can be a proxy. Also implemented tow new opcodes:
5426 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5427 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5428 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5430 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5432 * mini-ppc.c: if a relative branch displacement is too big
5433 but it points to and area reachable with an absolute branch,
5436 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5438 * mini.c: optimize small copies in cpblk.
5440 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5442 * basic-calls.cs basic-float.cs: New regression tests.
5444 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5445 negative offsets from %fp. Implement localloc. Fix local register
5446 allocation. Fix the case when the this argument needs to be saved to
5447 the stack. Implement some missing opcodes.
5449 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5451 * mini.c (mini_method_compile): Reenable global regalloc in methods
5452 with exception handlers.
5454 * linear-scan.c (mono_varlist_sort): Fix warning.
5456 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5458 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5461 * liveness.c: Make all variables uses in exception clauses volatile, to
5462 prevent them from being allocated to registers. Fixes #42136.
5464 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5466 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5469 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5470 argument to mono_arch_regalloc_cost.
5472 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5475 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5477 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5478 Make the cost of allocating a variable to a register arch dependent.
5480 * basic-calls.cs: Fix compilation of tests.
5482 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5483 helper function to cut back on the number of #ifdefs needed.
5485 * mini-ppc.c: Fix compilation.
5487 * basic-calls.cs: New regression tests.
5489 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5491 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5492 of l0 since that is callee saved.
5494 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5497 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5498 of delay instruction.
5500 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5502 * mini.h (MonoCallInst): Add 'virtual' flag.
5504 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5506 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5508 * *.cs: New regression tests.
5510 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5513 * mini.c (mono_runtime_install_handlers): Fix build.
5515 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5516 'signal_stack_size' members.
5518 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5519 alternate signal stack.
5521 * exceptions-x86.c: Add stack overflow handling.
5523 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5524 functions to arch independent code.
5526 * mini.c (mono_print_tree): Print more detailed info for load_membase
5529 2004-02-23 Martin Baulig <martin@ximian.com>
5531 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5533 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5535 * mini-x86.c: fixed reg allocation for div/rem.
5537 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5539 * driver.c (mono_main): Report some configuratio options on --version.
5541 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5543 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5544 low in the address space. Correctly flush memory in thunks where we
5547 2004-02-20 Martin Baulig <martin@ximian.com>
5549 * mini.c (mini_get_method): New static method; inflate all generic
5550 methods and methods in open generic instances.
5551 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5552 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5554 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5556 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5558 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5560 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5562 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5564 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5565 it compile using Sun's compiler.
5567 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5569 * 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.
5571 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5573 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5575 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5577 * mini-ppc.c: handle calls outside of the allowed range with thunks
5578 allocated using the code manager.
5579 * tramp-ppc.c: use the code manager to hold generated native code.
5580 Fixed the magic trampoline to just patch vtable entries.
5582 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5584 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5587 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5589 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5592 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5593 if we have a working __thread implementation.
5595 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5596 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5598 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5600 * mini-x86.c: Fix compilation under gcc 2.
5602 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5604 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5605 contains a call to the wrapped function.
5607 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5608 OP_<CALL>_IMM opcodes, and use them under X86.
5610 * mini.c (mono_jit_find_compiled_method): Fix warning.
5612 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5614 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5616 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5617 functionality to mini.c.
5619 * mini.c (mono_create_jump_trampoline): New function to create a jump
5620 trampoline. Return a compiled method instead of a trampoline if it
5621 exists. Add a cache for jump trampolines.
5623 * mini.c (mono_jit_find_compiled_method): New function to return a
5624 compiled method if it exists.
5626 * mini-x86.c: Call mono_create_jump_trampoline instead of
5627 mono_arch_create_jit_trampoline.
5629 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5630 a jump trampoline. Fixes #52092.
5632 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5634 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5635 which is not up-to-date. Add check_corlib_version () instead.
5637 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5640 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5641 since newer valgrind versions do not need it.
5643 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5644 compile a method with a given set of optimizations.
5646 * mini.c: Compile icall wrappers on-demand instead of at startup.
5648 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5649 wrapper for an icall.
5651 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5653 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5656 * iltests.il: Add test for non-empty stack before switch instruction.
5658 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5660 * mini.c: Add support for new stringbuilder marshalling conventions.
5662 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5664 2004-02-01 Martin Baulig <martin@ximian.com>
5666 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5667 in `ginst->mtype_argv'.
5669 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5671 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5672 facilitate grepping.
5674 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5676 * mini.c: fixed buglet in initobj generic implementation for references.
5678 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5680 * Makefile.am: make the version script conditional.
5681 * jit-icalls.c: handle missing truncl().
5683 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5685 * exceptions.cs: Add more tests for double->int conversion.
5687 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5688 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5690 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5692 * driver.c: make --verbose --version emit an error
5693 if the loaded corlib doesn't match the runtime version.
5695 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5697 * mini-ppc.h: export ppc_patch().
5698 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5699 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5700 on par or better than on MacOSX.
5702 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5704 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5705 mono_lookup_pinvoke_call.
5707 * mini-x86.c: Under windows, the default pinvoke calling convention is
5708 stdcall. Fixes #52834.
5710 * mini.c (optimize_branches): Add an upper bound to the number of
5711 iterations to prevent infinite loops on strange loops. Fixes #53003.
5713 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5715 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5716 and ISINST. Fixes #52093.
5718 * objects.cs (test_0_vector_array_cast): New tests.
5720 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5722 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5723 checking in Array.Set ().
5725 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5728 * object.cs (test_0_multi_array_cast): New regression test.
5730 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5732 * exceptions-ppc.c: fix build on Linux/PPC.
5734 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5736 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5737 running under valgrind.
5738 (x86_magic_trampoline): Fix build bustage.
5740 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5741 negative values as well. This is needed for the encoding of the line number
5742 info, since sometimes the line numbers are not in increasing order.
5744 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5746 * cpu-pentium.md (localloc): Increase the size of the localloc
5747 instruction since it is a loop under Win32.
5749 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5752 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5754 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5755 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5756 Max Horn (max@quendi.de). Fix file names in comments.
5758 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5760 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5761 avoid stack overflow.
5762 (replace_usage): Avoid uninitialized variable warnings.
5764 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5765 and taking the address of valuetype variables.
5767 2004-01-03 Patrik Torstensson
5769 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5770 for other purposes than FP later on.
5772 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5774 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5777 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5779 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5781 2003-12-30 Patrik Torstensson <p@rxc.se>
5783 * mini-x86.h: Decreased number of availiable fp regs.
5784 Solves corner cases with FP spilling.
5786 2003-12-23 Patrik Torstensson <p@rxc.se>
5788 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5789 for floating point stack tracking / spilling on x86.
5792 * basic-float.cs: added float mul overflow test.
5794 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5796 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5798 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5800 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5801 supports for cond branches that overflow the immediate
5802 overflow offset. mcs can compile simple programs.
5804 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5806 * exceptions-ppc.c: exception handling support wip:
5807 finally handlers get run on exception.
5809 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5811 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5814 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5816 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5817 initial support for stack walking and unwinding.
5819 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5821 * driver.c (mono_main): Make corlib-out-of-sync message more
5822 descriptive. Also remove verify_corlib call.
5824 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5826 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5827 not overlap with other call's arguments, too.
5829 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5831 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5832 move to arch-specific code the choice of arch-specific
5833 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5834 * mini.c: ensure emulation calls will not interleave
5837 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5839 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5840 the magic trampoline stack frame is dropped before executing
5843 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5845 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5846 and integer to fp conversions. Added support for overflowing
5847 arguments on the stack. Reserve a couple more registers as temps.
5848 Added support for aot compilation (as output still needs to be
5851 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5853 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5854 Don't overwrite return register in some corner cases.
5856 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5858 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5859 static constructors when AOT compiling.
5861 * driver.c (mono_main): Call mono_check_corlib_version.
5863 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5865 * cpu-g4.md, basic.cs: fixed div target register.
5867 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5869 * mini-ppc.c, basic.cs: shl_imm fix with test.
5871 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5873 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5874 structures by value. Misc fixes.
5875 * objects.cs: more tests.
5877 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5879 * mini-ppc.c: lconv.ovf.i implemented.
5881 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5884 (mini_init): don't error out if someone already called g_thread_init.
5886 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5888 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5889 to be any type per the spec. Fix abnormal memory usage when
5890 the same object is repeatedly thrown.
5892 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5894 * mini.c: check for overruns in IL code.
5896 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5898 * TODO: Add/remove some todo entries.
5900 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5902 * driver.c (mono_main): Call mono_verify_corlib.
5904 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5906 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5907 This has been moved to mini.c
5908 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5909 type being casted is marshalbyref it could be a proxy, so instead of
5910 emitting the type check code, emit a call to a runtime method that will
5911 perform the check by calling CanCastTo if needed.
5913 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5915 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5916 methods with large stack frames under Win32.
5918 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5920 * Makefile.am: Distribute regression tests.
5922 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5923 at the end instead of inserting each variable into the sorted list.
5925 * linear-scan.c (mono_varlist_sort): New helper function.
5927 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5929 * mini.c: ensure arguments and locals are within bounds.
5931 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5933 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5936 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5938 * mini.c (mono_cprop_copy_values): Fix crash.
5940 * aot.c: Set verbosity back to 0.
5942 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5944 * regalloc.c: complete memory leak fix by Laurent Morichetti
5947 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5949 * driver.c (main_thread_handler): Revert the previous patch.
5951 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5954 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5955 memory from the memory pool.
5957 * driver.c (main_thread_handler): Turn on all optimizations when
5960 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5961 an array for better performance.
5963 * regalloc.c (mono_regstate_assign): Fix memory leak.
5965 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5966 serialize the debug info.
5968 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5969 debug info from the serialized representation.
5971 * aot.c: Save debug info into the generated file and load it when
5974 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5976 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5978 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5979 More FP-related fixes.
5981 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5983 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5984 and register allocation buglet. Hello world now runs.
5986 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5988 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5989 * tramp-ppc.c: fixed class init trampoline.
5990 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5992 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5994 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5995 mini.c: more ppc changes/fixes.
5997 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5999 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
6000 Also optimize the case when the arguments are the same in the caller
6003 * iltests.il: Add tests for tail calls with valuetype arguments.
6005 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6007 * mini-ppc.c: fixes for struct return type.
6009 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
6011 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
6012 mono_spillvar_offset() to arch-specific code.
6014 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
6016 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
6018 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
6020 * exceptions-x86.c: Fix stack space leaks.
6022 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
6023 registers from the lmf if the method has save_lmf set.
6025 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
6027 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
6028 of icall wrappers into InvokeInDomain, since these are now per-domain.
6030 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
6032 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
6033 make some opcode emulation and intrinsic ops enabled/disabled
6034 according to the architecture. More fixes.
6036 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
6038 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
6040 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
6042 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
6043 arch-specific handling for 'this' and struct return type to
6046 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6048 * aot.c: prevent divide by zero error when reporting (it happened with
6051 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
6053 * mini.h (inst_switch): Remove unused macro.
6055 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6058 (load_aot_module): free 'info->methods' and 'info' properly. No more
6059 "free(): invalid pointer blah" messages when you have an old aot
6062 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
6064 * jit-icalls.c, mini.c: Added support for context static fields.
6066 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6068 * mini.c (mono_method_blittable): Methods which set LastError are not
6069 blittable either. Fixes #51108.
6071 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6073 * mini.c: flush icache.
6074 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
6076 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6078 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
6080 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
6082 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
6085 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
6088 * inssel.brg (CEE_MKREFANY): Fix AOT case.
6090 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
6092 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
6093 instruction when the result is discarded.
6095 * iltests.il (test_0_div_regalloc): New regression test.
6097 * arrays.cs: Fix compilation error.
6099 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
6101 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
6102 float rules to inssel-x86.brg: sane architectures with FP registers
6103 don't need to implement these rules.
6105 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6107 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
6109 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6111 * mini.h, inssel-long32.brg: fixed endianess issues in int64
6112 implementation of 32 bit systems.
6114 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6116 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
6117 (Jeroen Zwartepoorte).
6119 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
6121 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
6122 the caller and the callee matches.
6124 * mini.c (mono_method_to_ir): Add comment.
6126 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
6127 signbit is missing on some platforms.
6129 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
6131 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
6133 * mini.c (setup_jit_tls_data): Call the new function.
6135 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
6137 * mini-x86.c: Add experimental support for fast access to the lmf
6138 structure under NPTL/Linux 2.6.x.
6140 2003-11-06 Martin Baulig <martin@ximian.com>
6142 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
6143 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
6146 2003-11-02 Martin Baulig <martin@ximian.com>
6148 * mini.c (inflate_generic_field): New static method.
6149 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6150 generic instance and the field is declared in a generic type, call
6151 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6153 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6155 * mini.h mini.c (mono_method_same_domain): New function to return
6156 whenever the caller and the callee are in the same domain.
6158 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6160 2003-10-30 Martin Baulig <martin@ximian.com>
6162 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6163 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6165 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6166 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6168 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6170 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6173 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6174 object here, so it is in the correct appdomain etc.
6176 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6178 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6180 (mono_method_to_ir): Avoid freeing the type created returned from
6181 mono_type_create_from_typespec, since it is put into an internal cache
6182 by the function. Fixes pointer.exe.
6184 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6185 trampolines for icalls and pinvokes as well. Fixes #33569.
6187 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6189 * mini.c: Update after appdomain changes.
6191 * mini.c (mono_jit_compile_method_inner): Allways compile native
6192 method wrappers in the root domain, since there can only be one
6193 instance of them, whose address is stored in method->info.
6195 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6197 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6198 environment variable. Instead detect automatically whenever running
6199 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6202 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6204 * trace.c, trace.h: New files that implement the new trace option
6207 * driver.c: Document new --trace options.
6209 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6212 - if (mono_jit_trace_calls)
6213 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6215 * mini.h: prototypes.
6217 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6219 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6221 * mini.c inssel.brg: Implement typedefbyref opcodes.
6223 * mini.c (mono_jit_compile_method): Remove unused local variable.
6225 * mini.c (mono_jit_compile_method_inner): Ditto.
6227 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6229 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6231 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6233 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6235 * mini.c (mono_no_aot): Remove unused global variable.
6237 * mini.c: Thread safety fixes.
6239 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6241 * mini.c (mono_create_class_init_trampoline): Add a lock around
6242 class_init_hash_addr.
6244 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6247 * mini.c: Decompose the NEWARR instruction before decomposing its
6248 arguments. Fixes #30073.
6250 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6252 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6255 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6257 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6259 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6261 * driver.c: Add support for compiling icall wrappers to --compile.
6263 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6265 * inssel.brg: The empty value in class->interface_offsets is -1, not
6268 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6270 * objects.cs: New test for 'is' operator on an array of interfaces.
6272 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6274 * tramp-ppc.c: update trampoline code to support jumps
6275 and class initialization.
6277 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6279 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6281 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6283 * inssel.brg (OP_UNBOX): Remove unused rule.
6285 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6286 region instead of one for each method. Fixes #47813.
6288 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6290 * exceptions.cs (test_0_nested_finally): New regression test for
6291 nested exception handlers.
6293 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6295 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6297 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6300 * mini.c (mono_method_check_inlining): Make the inlining limit
6301 configurable by an environment variable.
6303 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6305 * mini.h: Bump AOT file version.
6307 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6308 token, store the image along with the token, since the token might not
6309 refer to the same image as the method containing the relocation,
6310 because of inlining.
6312 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6314 * mini.c (mono_precompile_assemblies): New function to compile
6315 all methods in all loaded assemblies.
6317 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6319 * regalloc.h regalloc.c (MonoRegState): Change the type of
6320 iassign and fassign to int*, since they can contain large negative
6321 values if the register is spilled. Also added some comments. Fixes
6324 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6325 under Win32. Fixes #42964.
6327 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6329 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6331 * aot.c: Added support for AOT compiling methods which contain calls
6332 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6335 * driver.c (compile_all_methods): Run the compilation in a thread
6336 managed by mono. Fixes #44023.
6338 * mini.c (mono_codegen): Print full method name in verbose output.
6340 * mini-x86.c (mono_arch_patch_code): Fix warning.
6342 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6343 jumps, since the method we are jumping to might be domain-specific.
6345 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6347 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6349 * inssel.brg: string chars are unsigned.
6351 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6353 * TODO: New todo item.
6355 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6356 which calls mono_runtime_class_init and patches the call site to
6357 avoid further calls.
6358 (mono_arch_create_class_init_trampoline): New arch specific function
6359 to create a class init trampoline.
6360 (create_trampoline_code): Generalized so it can create
6361 class init trampolines as well.
6363 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6364 (mono_create_class_init_trampoline): New function to create and cache
6365 class init trampolines.
6366 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6367 vtable given the address of a class init trampoline. Used by the
6369 (mono_codegen): Generate a call to a trampoline instead of
6370 mono_runtime_class_init in LDSFLD[A].
6371 (mono_codegen): Add relocations for the new trampoline.
6373 * mini.h mini-x86.c aot.c: Added a new relocation type:
6374 MONO_PATCH_INFO_CLASS_INIT.
6376 * mini.h: Bump AOT version number.
6378 * aot.c: Create a copy of the loaded code instead of using the original
6379 so methods which call each other will be close in memory, improving
6382 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6383 patch since it breaks the regression tests.
6385 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6386 for the register saving instruction sequence since the
6387 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6389 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6391 * TODO: Fix todo item && remove another.
6393 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6395 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6398 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6399 function of the module.
6401 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6402 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6403 --no-aot command line option.
6405 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6407 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6408 by Bernie Solomon (bernard@ugsolutions.com).
6410 * inssel.brg: Refactor the interface offset table related code into
6411 its separate functions and add support for the AOT case.
6413 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6415 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6417 * aot.c: Added mono_aot_verbose variable and made all debugging
6418 output depend on the value of this variable.
6420 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6421 method_label and info_label.
6423 * mini.h mini-x86.c aot.c: Added a new relocation type
6424 MONO_PATCH_INFO_IID for klass->interface_id.
6426 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6427 the MonoJitInfo structure.
6429 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6430 a non-root appdomain in shared mode.
6432 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6434 * aot.c: make aot loader less verbose. Remove free of unused variable.
6436 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6438 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6440 * .cvsignore: Added *.dll.
6442 * mini.c (mono_print_tree_nl): New function callable while debugging.
6444 * mini.c (mono_print_code): Export this.
6446 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6449 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6451 * mini.h (MonoCompile): Added 'jit_info' field.
6453 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6454 the cfg structure, since it is needed by the AOT compiler.
6456 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6458 * aot.c: A major rewrite. Changes include:
6459 - save exception tables for methods which have them.
6460 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6462 - reworked the file format so it is now much smaller and needs
6463 fewer relocation entries.
6465 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6467 * aot.c (load_aot_module): Fix build bustage on platforms without
6470 2003-09-04 Martin Baulig <martin@ximian.com>
6472 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6474 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6476 * TODO: Some new optimization ideas.
6478 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6480 * aot.c: Save the optimization flags used to compile the code into
6483 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6484 support emitting domain specific code.
6486 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6487 no longer domain neutral. It can be made domain neutral by compiling
6488 with --optimize=shared.
6490 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6493 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6494 loading of AOT code.
6496 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6498 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6499 if there is no domain neutrality information.
6501 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6503 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6504 format version into the generated library.
6506 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6507 callee method into the caller since one of them could be shared.
6509 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6510 system exceptions from AOT code now works.
6512 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6513 method if it is domain neutral and the callee is not.
6515 * graph.c (cfg_emit_one_loop_level): Fix warning.
6517 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6519 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6522 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6524 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6525 is needed by code which is executed before mono_runtime_init ().
6526 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6528 * mini.c (mono_thread_abort): Fix warning.
6529 (mono_jit_compile_method): Call static constructor in the AOT case too.
6531 * aot.c (mono_compile_assembly): Fix warning.
6533 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6535 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6537 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6539 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6541 * cpu-pentium.md: Fix the length of call opcodes so they include the
6542 ESP restoring instruction. Fixes #47968.
6544 2003-08-28 Martin Baulig <martin@ximian.com>
6546 * mini-x86.c (mono_arch_call_opcode): Added support for
6547 MONO_TYPE_GENERICINST.
6549 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6551 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6553 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6554 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6556 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6559 2003-08-26 Martin Baulig <martin@ximian.com>
6561 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6562 when reporting an error, set this to the actual error location.
6563 (mono_method_to_ir): Report the correct error location if
6564 get_basic_blocks() returned an error.
6566 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6568 * mini.c (mono_type_blittable): OBJECT is not blittable.
6569 (mono_method_blittable): Methods which have marshalling descriptors
6570 are not blittable either. Fixes #47842.
6572 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6574 * driver.c mini.c: Use an environment variable instead of a global
6575 variable. Also fix the build.
6577 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6578 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6581 * driver.c mini.c: Added --with-valgrind option to turn off some
6582 code which prevents mono from running under valgrind.
6584 * mini.c (mono_emit_call_args): Fixed warning.
6586 * mini.c (mono_emulate_opcode): Fixed warning.
6588 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6590 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6591 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6592 regalloc.c, regalloc.h: specify available registers in arch-specific
6593 code and support floats in the regallocator (patch by Laurent Morichetti
6596 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6598 * mini.c: mono_thread_current() can be called only after
6599 mono_runtime_init(): rearrange code to not call it early on.
6601 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6603 * mini.c: allocate jump tables in the code mempools.
6605 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6607 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6610 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6612 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6613 12 to 16. This fixes bug #47453.
6616 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6618 * mini-ppc.c: fixed indexed load and unsigned compares.
6620 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6622 * mini.c: reenabled installation of handler for
6623 thread abort signal.
6625 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6627 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6628 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6629 until it's fixed and actually useful.
6631 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6633 * inssel-long32.brg: couple more opcodes implemented.
6635 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6637 * mini-sparc.c: Even more opcodes implemeted.
6639 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6641 * mini-sparc.c: More opcodes implemented.
6643 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6645 * mini-sparc.c: More opcodes implemented.
6647 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6649 * inssel-sparc.brg: Add some needed rules. Direct
6651 * Makefile.am: Use inssel-sparc.brg
6652 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6653 an assert happy for now.
6655 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6657 * mini-sparc.c: Fixed compile errors.
6658 * exceptions-sparc.c: Same. We now produce a mono binary
6659 on sparc-linux. Yea.
6661 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6663 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6664 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6665 They compile, but do not work.
6667 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6669 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6670 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6671 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6674 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6676 * mini.c: more opcodes implemented and better support for generics.
6678 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6680 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6681 * mini.c, mini.h: first cut at generics support: some new instructions
6682 added and changed the behaviour of some of the existing ones.
6684 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6686 * mini.c: Removed definition of metadata_shared mutex here.
6688 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6690 * mini-x86.c: make vararg calls work for instance methods.
6692 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6694 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6695 returns the arguments in a separte list, now.
6697 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6699 * aot.c, mini.c: updates for array type representation changes.
6701 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6703 * mini.c: register function to perform jit shutdown.
6705 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6707 * mini.c: use a faster allocator if possible.
6709 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6711 * aot.c: some cleanups and portability changes.
6713 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6715 * mini.c: use faster allocation for CEE_BOX if possible.
6717 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6719 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6720 Moved inlined mempcy code to its own function so that is can be
6721 reused. Added an inline memset function as well (optimized initobj).
6722 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6724 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6726 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6728 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6730 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6731 arch code can setup the cpu for CLR execution, if needed.
6732 We use it on x86 to set the precision of FP operations.
6734 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6736 * mini.c: disable some optimizations if we can guess they'll cost too
6737 much for a given method.
6739 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6741 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6743 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6744 * mini.h mini.c mini-x86.c: Added instruction level coverage
6745 info collection support.
6747 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6749 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6750 is now implemented in the profiling API. Get rid of a couple of
6751 unnecessary global variables.
6753 2003-06-15 Nick Drochak <ndrochak@gol.com>
6755 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6756 * cpu-g4.md: add op_bigmul and op_bigmul_un
6757 * cpu_pentium.md: add op_bigmul_un
6758 * inssel-long32.brg: add rule for unsigned bigmul
6759 * mini-ops.h: define OP_BIGMUL_UN
6760 * mini-x86.c: THE BUG: handle (un)signed properly
6761 * mini.c: choose unsigned opcode if needed.
6762 This set of patches fixes bug #44291
6764 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6766 * mini.c (optimize_branches): improved to handle all kinds of
6767 conditional branches.
6769 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6771 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6772 don't raise exceptions.
6774 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6776 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6777 to arch-specific files.
6779 2003-06-09 Martin Baulig <martin@ximian.com>
6781 * Makefile.am (libs): Added $(LIBGC_LIBS).
6783 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6785 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6786 and OP_ATAN (fixes bug#44293).
6788 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6790 * Makefile.am, mini-x86.c: rename cpu description array to
6791 pentium_desc, since some compilers define the 'pentium' preprocessor
6794 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6796 * mini.c (mini_select_instructions): add explicit branch if the
6797 following block is not the false target of a conditional branch -
6798 we need this with any optimization that reorder or remove bblocks
6800 * mini.c (optimize_branches): bug fixes
6802 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6804 * mini.c (mono_method_to_ir): inline static readonly fields
6806 * ssa.c (fold_tree): start cfold support for long (very simple
6809 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6811 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6813 * inssel.brg: fixed memcpy (bug #44219).
6815 2003-06-05 Dick Porter <dick@ximian.com>
6817 * driver.c: Set the glib log levels to not abort if g_message
6820 g_set_prgname() has to happen before mini_init() so that the
6821 process handle gets the info.
6823 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6825 * driver.c: add intrins to the default optimizations to get wider
6828 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6830 * mini.h: some large basic blocks will overflow a 16-bit
6831 integers for symbolic registers.
6833 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6835 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6836 (mono_arch_output_basic_block): fix bug 43499
6838 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6840 * mini.c: kill duplicated definition of mono_debug_format.
6842 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6844 * mini-x86.c, arrays.cs: fixed register allocation bug.
6846 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6848 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6850 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6852 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6855 (print_method_from_ip): also print source location information if
6858 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6860 * mini.c (mono_find_block_region): bug fix in region code
6861 (mini_method_compile): enable removing unreachable code again, but
6862 only in methods without exception clauses.
6864 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6866 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6867 Implemented arglist opcode and handling of TypedReference type.
6868 Fixed x86 call convention when a structure is returned.
6869 Minimal support for calling static vararg methods.
6871 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6873 * mini.c (mini_method_compile): always remove unreachable code,
6874 because the code in them may be inconsistent (access to dead
6875 variables for example).
6877 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6879 * driver.c, debug-mini.c: warning fixes.
6881 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6883 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6885 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6887 * mini.c: thread-static fields are registered in mono_class_vtable(),
6888 so ensure the function is called before checking for them.
6890 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6892 * mini.c (optimize_branches): fix for bug 43586
6894 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6895 overflow (fixes Bug #43639)
6897 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6899 * mini.c, objects.cs: allow the use of stobj for primitive types.
6901 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6903 * mini.c: be less strict about argument checking until we support
6904 running the verifier.
6906 2003-05-27 Nick Drochak <ndrochak@gol.com>
6908 * basic-long.cs: tests for (ulong)int * (ulong)int also
6909 * mini.c: use the same trick for (ulong)int * (ulong)int
6911 2003-05-27 Nick Drochak <ndrochak@gol.com>
6913 * basic-long.cs: add regression test for (long)int * (long)int
6914 * cpu-pentium.md: add op_bigmul specification
6915 * inssel-long32.brg: add OP_BIGMUL rule
6916 * mini-ops.h: add OP_BIGMUL
6917 * mini-x86.c: register allocator: handle case where src1 needs to be
6919 * mini.c: substitute special BIGMUL opcode in the tree for
6920 (long)int * (long)int
6922 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6924 * jit-icalls.c: call the type ctor on field access if needed.
6926 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6928 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6929 to a method (including results of ldelema, bug#43207).
6931 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6933 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6934 colors to show exception handler blocks.
6936 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6937 (fix for pinvoke7.cs).
6939 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6941 * mini.h, mini.c: ensure correct initialization order for types that
6942 require it. Prepare for lazy compilation of jit icall wrappers.
6943 Provide a name for opcode emulation to reduce unneeded mallocing.
6945 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6947 * mini-x86.c: better register restoring code and profiling
6948 support for tail calls.
6950 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6952 * mini.h, driver.c: prepare for leaf methods optimization.
6954 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6956 * mini.c: get targets of branches before converting a method.
6958 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6960 * mini.c (optimize_branches): added some experimental code (disbaled)
6962 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6964 * mini.c (optimize_branches): fix branch to branch optimization
6966 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6968 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6970 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6972 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6975 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6977 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6978 enable use of interface variables again.
6980 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6981 I1 to registers because there is no simply way to sign extend 8bit
6982 quantities in caller saved registers on x86.
6984 * inssel-float.brg: set costs of some rules to 2 so
6985 that monobure always select the arch. specific ones if supplied,
6986 regardless of the order we pass the files to monoburg.
6988 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6990 * mini.c, mini-x86.c: since the magic trampoline for jumps
6991 can't patch the code directly, we do it as soon as the
6992 method gets compiled.
6994 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6996 * mini-x86.c, mini.h: introduce a new patching method
6997 to support CEE_JMP and tail calls.
6998 * mini.c: obey tail.call. Don't precompile methods target
7000 * tramp-x86.c: new trampoline code to handle methods
7001 reached through a jump.
7003 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
7005 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
7006 bit values to registers
7008 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
7010 * mini.c (mono_compile_get_interface_var): share interface
7011 variables if possible.
7013 2003-05-16 Martin Baulig <martin@ximian.com>
7015 * debug-mini.c (mono_init_debugger): New function to initialize
7016 the debugger. This is not in the debugger since it needs to
7017 access some of mini's internals.
7019 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
7021 * mini.c (mono_method_to_ir): inlining fixes/cleanups
7023 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
7025 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
7026 for value type handling.
7028 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
7030 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
7031 (mono_method_check_inlining): enable inlining of all kinds of wrappers
7033 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
7035 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
7036 the constructor through a proxy.
7038 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7040 * jit-icalls.c, inssel.brg: fixes to array element address
7043 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
7045 * mini-x86.c (is_regsize_var): allocate pointer to registers
7047 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7049 * driver.c: fixed typo, added intrins to the set of optimizations
7050 tested with regressions.
7052 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
7054 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
7055 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
7058 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
7060 * inssel.brg: remove some common pop instructions without side effects
7062 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7064 * inssel-x86.brg: fixed thinko in int to double conversions.
7066 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
7068 * mini.c, jit-icalls.c: added runtime thread-static variable support.
7070 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7072 * inssel-long32.brg: two more missing instructions.
7074 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
7076 * mini.c (mono_emit_call_args): set the cil_code for all arguments
7079 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
7081 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
7084 * basic-float.cs: Added tests for negative zero.
7086 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7088 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
7089 a couple of missing operations for long casts, with test cases.
7091 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7093 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
7095 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
7097 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
7098 code size estimation.
7100 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
7102 * mini.c (mono_jit_create_remoting_trampoline): make it work with
7103 abstract methods (fix bug 42542)
7105 * aot.c: add ability to handle array types
7107 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
7109 * mini.c: Call the _specific versions of the object allocation
7110 functions if possible.
7112 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7114 * driver.c: call setlocale ().
7116 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7118 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
7121 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
7123 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
7125 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
7126 wrappers (fix bug 42122)
7128 2003-05-04 Martin Baulig <martin@ximian.com>
7130 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
7132 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
7133 s/mini_set_defaults/mono_set_defaults/g.
7135 2003-05-04 Martin Baulig <martin@ximian.com>
7137 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
7139 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7141 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
7142 (reported by Don Roberts).
7144 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7146 * mini.c: temporarily work around two bugs for this release.
7148 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7150 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7151 that contains -export-dynamic and it makes using the ld script
7153 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7155 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7157 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7160 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7162 * mini.c: make sure leave calls all the needed finally blocks,
7163 even when the target jumps out of multiple exception clauses.
7165 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7167 * ldscript, Makefile.am: add linker script to reduce the number of
7168 exported symbols (should also fix the issues with libwine defining
7169 some of the same symbols in io-layer).
7171 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7173 * driver.c (mini_main): Avoid assertion when no file name is given on
7176 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7178 * driver.c: added --version/-V command line option.
7179 Added the inline optimization in the regression tests.
7181 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7183 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7184 to the type in the method signature (fixes bug#42134).
7186 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7188 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7190 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7192 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7194 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7196 * driver.c: fixed bug #42100.
7198 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7200 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7202 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7204 * mini.c: moved most of the code required to do inlining to its own
7205 function so it can be reused. Inline also ctors if appropriate.
7207 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7209 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7210 the runtime can call mono API functions.
7212 2003-04-27 Martin Baulig <martin@ximian.com>
7214 * debug-mini.c (mono_debug_init_method): Added
7215 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7216 send a notification to the debugger.
7218 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7219 running in the Mono Debugger, just pass the breakpoint number to
7220 mono_debug_init_method().
7222 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7224 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7226 * mini.c: allow some more unsafe compares.
7228 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7230 * mini-x86.c, Makefile.am: make distcheck works (partially from
7231 a patch by Richard Lee <r.h.lee@attbi.com>).
7232 * regset.c, regset.h: removed, they are unused.
7234 2003-04-25 Dick Porter <dick@ximian.com>
7236 * driver.c: Usage reports the name as 'mono' not 'mini'
7237 * exceptions-x86.c: Build and run on freebsd
7239 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7241 * Makefile.am: install the program with the 'mono' name and
7242 the library as libmono instead of mini and libmini.
7244 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7246 * driver.c: provide the APIs for the embedding interface of the old jit.
7248 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7250 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7252 2003-04-23 Martin Baulig <martin@ximian.com>
7254 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7256 * driver.c: Added `--debug' command line argument to enable
7259 2003-04-23 Martin Baulig <martin@ximian.com>
7261 * debug.[ch]: Removed. The code is now in
7262 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7264 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7267 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7269 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7271 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7274 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7275 mono_domain_finalize.
7276 (mini_method_compile): use mono_method_profile* if the the option is
7279 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7281 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7282 methods with their wrapper.
7284 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7285 methods with their wrapper.
7287 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7290 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7293 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7296 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7298 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7300 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7302 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7303 of the mempool. This is slightly faster and uses less memory
7305 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7307 * mini.c: avoid O(n) allocation for variables.
7309 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7311 * mini.c: handle items on the stack after inlining methods.
7313 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7315 * mini.c: make the method->opcode optimization dependent
7316 on MONO_OPT_INSTRINS and do it lazily.
7318 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7320 * driver.c: print overall results at the end of regression run.
7322 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7324 * inssel.brg: don't overwrite symbolic registers.
7326 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7328 * inssel-x86.brg: fix conversion from long to float.
7330 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7332 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7334 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7336 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7338 * driver.c: Added --print-vtable option as in the old JIT.
7340 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7342 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7344 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7346 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7348 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7350 * mini.c regalloc.c regalloc.h: Fix memory leak.
7352 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7354 * aot.c (mono_aot_get_method): register all used strings
7356 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7358 * mini.c: always intern strings references with ldstr at compile time.
7360 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7362 * Makefile.am: add BUILT_SOURCES.
7364 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7366 * driver.c: give a better error message when the assembly to execute
7367 doesn't have an entry point.
7369 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7371 * Makefile.am: added hack for automake
7373 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7376 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7378 22003-04-07 Martin Baulig <martin@ximian.com>
7380 * Makefile.am: Added Makefile.am.
7382 * debugger-main.c: Removed, this is now in the debugger where it
7385 * mini.pc.in: Call this package `mini' for the moment.