1 2005-12-09 Zoltan Varga <vargaz@gmail.com>
3 * basic-long.cs: Add i4->u8 test.
5 * objects.cs: Add tests for JIT intrinsic.
7 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
8 optimizations lost by a mistake.
10 2005-12-07 Zoltan Varga <vargaz@gmail.com>
12 * basic-long.cs: Remove a test moved to objects.cs.
14 * arrays.cs: Add more array tests.
16 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18 * arrays.cs: Add new tests for multi-dimensional arrays.
20 2005-12-06 Raja R Harinath <rharinath@novell.com>
22 * Makefile.am (test_sources2): Add generics.2.cs.
23 (EXTRA_DIST): Add test_sources2.
25 2005-12-05 Ben Maurer <bmaurer@ximian.com>
27 Support for boxing and unboxing nullable types as well as the
28 isinst operation on nullables, per the CLI ammendment.
30 * inssel.brg (CEE_ISINST): Special case for nullable
32 * mini.c (handle_unbox_nullable): new method
33 (handle_box): Special case for nullable types
34 (mono_method_to_ir): Call handle_unbox_nullable in correct
37 * generics.2.cs: New test suite
39 * Makefile.am: Support for regression tests with generics.
41 2005-12-03 Zoltan Varga <vargaz@gmail.com>
43 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
44 allocated to registers. Fixes #76800.
46 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
48 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
50 2005-11-30 Zoltan Varga <vargaz@gmail.com>
52 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
55 2005-11-29 Zoltan Varga <vargaz@gmail.com>
57 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
60 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
62 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
63 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
65 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
66 single precision before storing to a single precision location.
68 2005-11-28 Raja R Harinath <rharinath@novell.com>
70 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
72 2005-11-27 Zoltan Varga <vargaz@gmail.com>
74 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
77 * basic.cs: Remove test_0_byte_compares test which was moved to
78 objects.cs a long time ago.
80 2005-11-22 Massimiliano Mantione <massi@ximian.com>
82 * aliasing.c: Fixed aliasing issue on 64 bit archs.
84 2005-11-20 Zoltan Varga <vargaz@gmail.com>
86 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
89 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
92 * mini-ia64.c: Add support for the throw->branch exception
95 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
97 2005-11-18 Massimiliano Mantione <massi@ximian.com>
99 * mini.c: Enabled "fastpath" deadce :-)
101 2005-11-18 Massimiliano Mantione <massi@ximian.com>
103 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
104 alias analysis pass to support it.
107 * liveness.c: Likewise (liveness computation can use aliasing
108 information to be more accurate).
109 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
110 moreover made so that "--compile-all" uses the given optimization
111 flags and not the default ones.
112 * aliasing.c: Alias analysis (new file).
113 * aliasing.h: Likewise.
114 * Makefile.am: added "aliasing.c" and "aliasing.h".
116 2005-11-17 Zoltan Varga <vargaz@gmail.com>
118 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
121 2005-11-13 Zoltan Varga <vargaz@gmail.com>
123 * mini-exceptions.c (mono_handle_exception_internal): Remove the
124 fp >= end_of_stack exit condition, as it is not needed, and it might
125 become true for fp eliminated frames.
127 2005-11-11 Zoltan Varga <vargaz@gmail.com>
129 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
132 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
134 * mini-arm.c: fixed alignment of doubles/longs to match
135 the C ABI (bug #76635).
137 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
139 * aot.c: fix compilation with --enable-minimal=aot.
141 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
143 * mini-arm.c: fixed compatibility with the new
144 floating point emulator package for compares.
146 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
148 * mini.c : reverted sig->pinvoke changes (r51396-51397).
150 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
152 * mini-exceptions.c (print_stack_frame): Output to stderr.
153 (mono_handle_native_sigsegv): Ditto.
155 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
157 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
158 OP_LCONV_TO_OVF_I implementation.
160 * mini-amd64.c: Add support for the throw->branch exception
163 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
164 when the catch clause catches a more general exception, i.e. Object.
166 2005-10-30 Zoltan Varga <vargaz@gmail.com>
168 * cpu-ia64.md: Remove unused opcodes.
170 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
171 specific defines for architectures defining USE_SIGACTION.
173 * mini-ia64.c: Fix some warnings.
175 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
176 version seemed to skip a frame.
178 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
180 * mini.c: Clean up the usage of sig->pinvoke flag. Now
181 only calls which are made to native code use this flag.
183 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
185 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
186 varargs methods as well.
188 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
189 which have save_lmf set. Reorganize methods prologs a bit.
191 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
192 debugger to the proper place.
194 2005-10-29 Martin Baulig <martin@ximian.com>
196 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
197 when running inside the debugger until the debugger has support
200 2005-10-26 Zoltan Varga <vargaz@gmail.com>
202 * mini.h: Fix a warning.
204 2005-10-24 Miguel de Icaza <miguel@novell.com>
206 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
207 we expose publicly, this returns the string.
209 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
211 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
214 2005-10-21 Zoltan Varga <vargaz@gmail.com>
216 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
217 native stacktrace using the glibc 'backtrace' function if available.
219 2005-10-20 Zoltan Varga <vargaz@gmail.com>
221 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
223 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
224 handle SIGSEGVs received while in native code.
226 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
227 code, call mono_handle_native_sigsegv which will abort the runtime
228 after printing some diagnostics, instead of converting it into a
229 confusing NullReferenceException.
231 2005-10-18 Zoltan Varga <vargaz@gmail.com>
233 * cpu-pentium.md: Remove unused opcodes.
235 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
237 * mini-amd64.h (MonoLMF): Add rsp field.
239 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
242 2005-10-17 Zoltan Varga <vargaz@gmail.com>
244 * mini-codegen.c (get_register_spilling): Fix some warnings.
246 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
248 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
249 elimination during exception handling. Enable fp elimination by
252 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
255 2005-10-16 Martin Baulig <martin@ximian.com>
258 (mono_debugger_run_finally): New public method for the debugger.
260 2005-10-10 Zoltan Varga <vargaz@gmail.com>
262 * debug-mini.c (mono_debug_init_method): Fix warning.
264 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
265 the 'exname' parameter const to fix some warnings.
267 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
269 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
270 introduced by the previous patch.
272 2005-10-08 Zoltan Varga <vargaz@gmail.com>
274 * basic-float.cs: Add test for precision of float arithmetic.
276 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
277 when loading/storing single values from/to memory.
279 * mini.c (mono_jit_compile_method_with_opt): Create the function
280 pointers in the correct domain.
282 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
284 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
285 introduced by previous patch.
287 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
288 when out_filter_idx is NULL.
290 * mini-exceptions.c: Don't run filter clauses twice during exception
291 handling. Fixes #75755.
293 2005-10-07 Zoltan Varga <vargaz@gmail.com>
295 * aot.c: Add support for ldflda wrappers.
297 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
300 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
302 * mini.c, mini.h: do not consider exception handlers blocks when
303 setting up interface variables.
305 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
307 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
309 2005-10-03 Zoltan Varga <vargaz@gmail.com>
311 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
314 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
316 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
318 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
319 of the OP_P definitions.
321 * TODO: Add a proposal for dealing with the CEE/OP mess.
323 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
324 optimizations from the x86 port.
326 * cpu-amd64.md: Ditto.
328 * basic.cs basic-long.cs: Add tests.
330 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
332 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
333 Patrik Torstensson's implementation of my exception-handling
334 optimization idea, when the exception object is not used
337 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
339 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
340 of the mul_imm optimizations from the old jit.
342 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
344 * mini.c, liveness.c: patch by Patrik Torstensson and
345 Zoltan Varga to improve performance in methods with
348 2005-09-30 Zoltan Varga <vargaz@gmail.com>
350 * driver.c: Remove 'Globalization' entry from --version.
352 2005-09-28 Zoltan Varga <vargaz@gmail.com>
354 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
355 there is a profiler interested in JIT events.
357 * aot.c: Load profile files produced by the AOT profiling module, and
358 reorder methods based on the profiling info. Add a 'method_order' table
359 to the AOT file to make mono_aot_find_jit_info work with the reordered
362 * mini.h: Bump AOT file version info.
364 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
366 * mini-arm.h: work around what looks like a gcc bug when optimizations
369 2005-09-28 Raja R Harinath <rharinath@novell.com>
371 * Makefile.am (AM_CFLAGS): Don't use += to append inside
372 conditionals. Use ...
373 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
375 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
377 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
378 to determine the amount of memory to copy when passing valuetypes.
380 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
381 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
383 2005-09-27 Zoltan Varga <vargaz@gmail.com>
385 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
386 information about aot.
388 2005-09-27 Ben Maurer <bmaurer@ximian.com>
390 * *.c: Replace the use of {Enter,Leave}CriticalSection with
391 macros. This will allow a deadlock debugger to easily be plugged
394 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
396 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
398 2005-09-27 Raja R Harinath <rharinath@novell.com>
400 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
401 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
402 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
403 ($(arch_built)) [CROSS_COMPILING]: Error out.
405 2005-09-26 Zoltan Varga <vargaz@gmail.com>
407 * aot.c: Add support for the no_special_static flag for classes.
409 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
411 * Reapply reverted patches.
413 * *: Revert r50174 as well.
415 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
417 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
419 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
421 2005-09-23 Miguel de Icaza <miguel@novell.com>
423 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
424 part of the SIG_HANDLER_SIGNATURE.
426 2005-09-23 Zoltan Varga <vargaz@gmail.com>
428 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
431 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
432 introduced by previous patch.
434 2005-09-21 Zoltan Varga <vargaz@gmail.com>
436 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
439 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
440 upon the information returned by get_call_info ().
442 * mini-x86.c (add_float): Fix stack size calculation.
443 (mono_arch_call_opcode): Rewrite this so it works based up the
444 information returned by get_call_info ().
445 (mono_arch_get_this_vret_args): Ditto.
447 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
449 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
450 in cinfo to determine the registers which need to be used.
452 2005-09-20 Miguel de Icaza <miguel@novell.com>
454 * driver.c (mono_main): Add --server and --desktop flags.
456 2005-09-16 Zoltan Varga <vargaz@gmail.com>
458 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
459 registers as global registers.
461 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
462 longer needed with the new register allocator.
464 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
466 * cpu-ia64.md: Remove unused opcodes.
468 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
470 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
472 * cpu-amd64.md: Remove unused opcodes.
474 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
475 needed with the new register allocator.
477 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
480 2005-09-16 Raja R Harinath <rharinath@novell.com>
482 * Makefile.am (check-local): Don't invoke semdel-wrapper.
484 2005-09-16 Martin Baulig <martin@ximian.com>
487 (throw_exception): Don't call mono_debugger_throw_exception() if
488 we're a rethrow - see the FIXME in the code.
490 2005-09-15 Geoff Norton <gnorton@customerdna.com>
492 * mini.c (mono_init_exceptions): This only works on some architectures.
494 2005-09-15 Zoltan Varga <vargaz@gmail.com>
496 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
499 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
501 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
502 now in mini-exceptions.c.
504 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
506 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
507 now in mini-exceptions.c.
509 2005-09-15 Zoltan Varga <vargaz@gmail.com>
511 * exceptions-x86.c: Applied patch from Patrik Torstensson
512 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
514 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
515 code into mini-exceptions.c. Add some assertions to it.
517 2005-09-12 Zoltan Varga <vargaz@gmail.com>
519 * aot.c (emit_section_change): Applied patch from "The Software Team"
520 (<software@solmersa.com>). Fix as errors on windows.
522 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
524 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
525 method info into the LMF.
527 2005-09-11 Zoltan Varga <vargaz@gmail.com>
529 * mini-ia64.c: Add proper unwind info for method epilogs.
531 * exceptions-ia64.c: Add some code to help debugging.
533 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
535 * mini-exceptions.c: Fix warning.
537 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
539 * mini.c: Really fix build.
541 * mini-x86.c mini-amd64.c: Fix build.
543 2005-09-11 Zoltan Varga <vargaz@gmail.com>
545 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
547 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
548 some Interlocked methods as intrinsics.
550 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
551 for Thread methods as well.
553 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
555 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
557 * mini-ia64.c mini-x86.c mini-amd64.c
558 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
561 * mini.c (mono_init_exceptions): Fix build breakage.
563 2005-09-10 Zoltan Varga <vargaz@gmail.com>
565 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
566 of instructions. Use the new ia64_unw_op macros for emitting unwind
569 * mini.c (mono_init_exceptions): Initialize exception handling
570 related trampolines at startup.
572 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
574 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
576 2005-09-09 Zoltan Varga <vargaz@gmail.com>
578 * mini.c: Handle type loading errors gracefully during compilation and
579 throw the appropriate exception.
581 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
583 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
586 2005-09-09 Martin Baulig <martin@ximian.com>
588 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
591 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
593 * mini-arm.h: use emulation for conv.r.un for the release.
595 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
597 * mini-arm.c, objects.cs: more fixes and tests for them.
599 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
601 * mini-arm.c: align structures to at least 4 bytes to be able
602 to keep our current optimized memcpy.
604 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
606 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
608 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
610 * mini.c: ignore SIGPIPE.
612 2005-09-04 Zoltan Varga <vargaz@gmail.com>
614 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
616 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
618 2005-09-02 Zoltan Varga <vargaz@gmail.com>
620 * mini.h: Add prototype for mono_allocate_stack_slots_full.
622 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
624 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
625 exception handling support.
626 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
627 patch by Brian Koropoff <briank@marakicorp.com>).
629 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
631 * mini.c: revert another 'optimization' which breaks when
632 items on the eval stack need to be saved at a basic block end
635 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
637 * jit-icalls.c: for arrays, ensure we always provide
640 2005-08-30 Zoltan Varga <vargaz@gmail.com>
642 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
644 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
646 2005-08-29 Zoltan Varga <vargaz@gmail.com>
648 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
649 arguments in their original register.
651 2005-08-28 Zoltan Varga <vargaz@gmail.com>
653 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
656 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
657 when ssapre is enabled.
659 * inssel-long.brg: Fix bug in previous patch.
661 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
662 multiplication by a constant.
664 2005-08-27 Zoltan Varga <vargaz@gmail.com>
666 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
669 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
672 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
674 * inssel-arm.brg: apply changes tested by Brian Koropoff
675 <briank@marakicorp.com>.
677 2005-08-25 Zoltan Varga <vargaz@gmail.com>
679 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
681 2005-08-24 Zoltan Varga <vargaz@gmail.com>
683 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
684 to the same register if dreg is just a base register.
685 (print_ins): Improve printing of membase opcodes.
687 * inssel-x86.brg: Add optimized ldind(reg) rules.
689 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
691 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
693 * mini.c: when running under valgrind, set the stack bottom for
694 the GC at the actual approximate stack for the app (fixes running
697 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
699 * mini.c: do no break at the first valuetype to init found
702 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
704 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
706 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
708 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
710 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
712 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
714 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
716 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
718 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
721 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
724 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
727 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
729 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
731 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
733 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
734 in the tail recursion optimization.
736 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
737 debug info into the assembly file.
739 * iltests.il: Add test for filter regions.
741 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
742 initial stack of filter regions. Fixes #75755.
744 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
746 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
749 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
751 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
752 the check for an already compiled method on non-ia64 platforms.
753 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
756 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
758 * inssel-x86.brg: Add some optimized call rules.
760 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
762 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
765 * mini.h mini-trampolines.c: Pass the trampoline argument to
766 mono_arch_patch_delegate_trampoline.
768 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
770 * mini-trampolines.c: Fix build.
772 * mini-amd64.h: Add delegate trampolines.
774 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
776 * inssel-amd64.brg: Add optimized call rules.
778 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
780 * inssel-ia64.brg: Add optimized ldind(reg) rules.
782 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
784 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
787 * mini-ia64.c: Remove LMF fixmes.
789 * mini-ia64.h: Remove most fields from LMF.
791 * inssel-ia64.brg (stmt): Fix unaligned access errors.
793 * mini-trampolines.c: Add support for IA64 function descriptors.
795 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
796 for IA64 function descriptors.
798 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
800 * tramp-arm.c: patch the vtable for virtual calls. Added
801 support code to register/unregister the LMF.
802 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
805 2005-08-19 Dick Porter <dick@ximian.com>
807 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
810 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
812 * mini.c (mini_get_method): Move handling of wrapper data here.
814 * mini.c (mono_method_to_ir): Add support for dynamic methods.
816 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
819 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
820 bblock->code does not remain empty.
822 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
824 * arrays.cs: Add regression test for #75832.
826 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
829 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
830 instruction scheduling.
832 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
834 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
836 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
838 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
840 * mini-codegen.c: Fix VC build.
842 * cpu-pentium.md: Increase length of atomic_exhange_i4.
844 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
846 * mini.h: fix signature for mono_register_opcode_emulation.
848 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
850 * mini.c: Get rid of most of the helper_sig_... constants using
851 mono_create_icall_signature ().
853 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
855 * jit-icalls.c (helper_ldstr): New helper function.
857 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
859 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
860 throw, load the string using a helper call instead of creating a string object.
862 * aot.c: Update after LDSTR changes.
864 * mini.h: Bump AOT file version.
866 * aot.c: Save class size info into the AOT file. Print more statistics during
869 * mini.h: Bump AOT file version.
871 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
872 ordering of disasm cases. Fixes #74957.
874 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
876 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
877 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
878 the generic code needed for the ARM port.
880 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
882 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
883 inssel-arm.brg: more ARM features and fixes.
885 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
887 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
888 ARM port work in progress.
890 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
892 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
894 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
896 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
898 * inssel.brg (mini_emit_memset): Add support for unaligned access.
900 * *-ia64.*: Ongoing IA64 work.
902 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
904 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
906 * TODO: Remove out-of-data todo stuff.
908 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
911 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
913 * mini.h: Bump corlib version.
915 2005-07-27 Martin Baulig <martin@ximian.com>
918 (create_copy_ins): Added `const unsigned char *ip' argument; set
919 `copy->cil_code' from it.
921 2005-07-27 Martin Baulig <martin@ximian.com>
923 * mini-exceptions.c (mono_handle_exception): Don't call
924 mono_debugger_handle_exception() for filters.
926 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
928 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
931 2005-07-26 Martin Baulig <martin@ximian.com>
933 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
935 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
936 helper_compile_generic_method() if the method is actually virtual
939 2005-07-26 Martin Baulig <martin@ximian.com>
942 (trampoline_code): Renamed to `mono_trampoline_code' and made it
943 public; this is now accessed directly by the debugger.
944 (mono_generic_trampoline_code): Removed.
947 (mono_debug_init_method): Also add interncalls and wrappers.
949 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
951 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
953 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
955 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
957 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
959 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
961 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
963 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
964 getting TLS offsets on AMD64 too.
966 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
968 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
970 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
972 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
973 inssel-arm.brg, mini-arm.h: ARM port work in progress.
975 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
977 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
979 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
982 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
983 mono_sparc_is_virtual_call ().
985 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
987 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
988 trampoline parameters.
990 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
992 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
993 to mono_arch_get_vcall_slot_addr.
995 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
998 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
1000 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
1002 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
1004 2005-07-19 Martin Baulig <martin@ximian.com>
1006 * exceptions-amd64.c (throw_exception): Call
1007 mono_debugger_throw_exception() here like we're doing it on i386.
1009 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
1011 * mini-ia64.c: Add optimized TLS access support.
1013 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
1015 * mini-exceptions.c: Ongoing IA64 work.
1017 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
1019 * mini.c: Use the default optimization set when embedding. Fixes
1022 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
1024 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
1025 of trampolines to a separate file.
1027 * mini-trampolines.c: New file.
1029 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
1032 * tramp-x86.c: Reorganize the trampoline code to be similar to the
1035 * mini-codegen.c: Fix cygwin build.
1037 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
1039 * mini.c: Add some minor changes needed by the IA64 port.
1041 * *-ia64.*: Ongoing IA64 work.
1043 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
1045 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
1046 trampolines into arch-independent and arch-dependent parts.
1048 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
1050 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
1052 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
1054 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
1055 the xp-regalloc-branch for amd64.
1057 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
1058 xp-regalloc-branch for x86.
1060 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
1062 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
1064 2005-07-06 Martin Baulig <martin@ximian.com>
1067 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
1068 (mono_jit_runtime_invoke): Likewise.
1070 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
1072 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
1075 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
1076 without loading their metadata. Reorganize the file format so exception handling+
1077 debug info is kept separate from normal method info. Create MonoJitInfo
1078 structures for methods lazily.
1080 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
1082 (x86_class_init_trampoline): Patch AOT class init trampolines too.
1084 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
1086 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
1089 * mini.h: Bump AOT file version.
1091 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
1093 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1095 2005-07-01 Raja R Harinath <rharinath@novell.com>
1097 * Makefile.am (check-local): Call semdel-wrapper.
1099 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
1101 * mini-x86.c: Revert the last change as it seems to break the build..
1103 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
1105 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1107 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
1109 2005-06-27 Ben Maurer <bmaurer@ximian.com>
1111 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
1112 outside of the macro, so strange stuff doesn't happen with gcc4
1113 (NEW_AOTCONST_TOKEN): Likewise.
1115 2005-06-28 Martin Baulig <martin@ximian.com>
1117 * mini.c (mini_class_is_system_array): New static method; use this
1118 instead of `klass->parent == mono_defaults.array_class' everywhere
1119 since this also works for the new generic array class.
1121 2005-06-26 Ben Maurer <bmaurer@ximian.com>
1123 * inssel.brg: Remove warnings.
1125 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
1127 * mini-ia64.c: Ongoing IA64 work.
1129 * basic-float.cs: Add float->i1 conversion test.
1131 * iltests.il: Add conv.u4 test.
1133 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
1135 * inssel-long.brg: Fix bug caused by last change.
1137 2005-06-23 Geoff Norton <gnorton@customerdna.com>
1139 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
1140 BSDs. Allows the x86 JIT to work on OSX86
1142 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
1144 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1147 * mini-ia64.c: Ongoing IA64 work.
1149 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1151 * mini-ia64.c: Ongoing IA64 work.
1153 * driver.c: Clean up jit_code_hash as well when using --regression.
1155 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1157 * basic-long.cs: Add tests for long->u4 conversion.
1159 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1161 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1162 that we do not depend on undefined C behavior: the order stuff
1163 gets evaluated within an expression. Fixes mono when compiled on
1166 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1168 * *-ia64.*: Ongoing IA64 work.
1170 * aot.c: Lower memory usage while loading AOT methods.
1172 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1174 * mini.h: Bump AOT file format version.
1176 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1178 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1180 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1182 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1183 not on callee assembly). Fixed some comments.
1185 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1187 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1188 it gets proper disassembly.
1189 (emit_method_info): Remove some dead code.
1191 * mini.c (mini_method_compile): Allways allocate the GOT var in
1192 mono_method_to_ir for emulating opcodes.
1194 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1196 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1197 before freeing the code memory. Fixes #74990.
1199 * objects.cs: Add regression test for #74992.
1201 * liveness.c: Extend live ranges of arguments to the beginning of the
1202 method. Fixes #74992.
1204 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1205 so it points into the faulting instruction.
1207 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1209 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1211 * *-ia64.*: Ongoing IA64 work.
1213 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1215 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1217 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1219 * *-ia64.*: Ongoing IA64 work.
1221 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1223 * basic-long.cs: Add tests for add/sub.ovf.
1225 * basic.cs: Add tests for sub.ovf.
1227 * *-ia64.*: Ongoing IA64 work.
1229 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1231 * *-ia64.*: Ongoing IA64 work.
1233 * basic.cs: Add conv.ovf.i4.un test.
1235 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1237 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1239 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1241 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1243 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1245 * *-ia64.*: Ongoing IA64 work.
1247 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1250 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1252 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1254 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1256 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1258 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1260 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1261 of a call is callable by a near call.
1263 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1265 * mini-ia64.c: Ongoing IA64 work.
1267 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1269 * genmdesc.c: Make the generated array non-static.
1271 * inssel-long.brg: Fix LSHR_IMM rule.
1273 * *-ia64.*: Ongoing IA64 work.
1275 * *-ia64.*: Ongoing IA64 work.
1277 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1279 * *-ia64.*: Ongoing IA64 work.
1281 * *-ia64.*: Ongoing IA64 work.
1283 * mini-ia64.c: Ongoing IA64 work.
1285 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1287 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1289 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1291 * objects.cs basic-long.cs: Move some tests to objects.cs.
1293 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1295 * *-ia64.*: Ongoing IA64 work.
1297 * iltests.il: Add a new test.
1299 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1300 newobj. Fixes #75042.
1302 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1304 * *-ia64.*: Ongoing IA64 work.
1306 * *-ia64.*: Ongoing IA64 work.
1308 * *-ia64.*: Ongoing IA64 work.
1310 * basic.cs objects.cs: Move tests accessing static variables as well.
1312 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1314 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1316 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1318 * driver.c: Always print failed tests.
1320 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1323 * *ia64*: Ongoing IA64 work.
1325 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1327 * basic.cs: Add tests for add.ovf. Fix warnings.
1329 2005-05-18 Miguel de Icaza <miguel@novell.com>
1331 * driver.c (mono_main): Avoid crash if no argument is passed to
1332 --break; Do not use g_error, but f_printf. And fix all other
1333 ocurrences of the same crash.
1335 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1337 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1338 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1341 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1343 * *-ia64.*: Add beginnings of IA64 backend.
1345 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1347 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1349 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1352 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1354 * mini-amd64.c: Fix a warning.
1356 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1358 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1359 in float_neg. Fixes #74897.
1361 * mini-amd64.c (emit_call): Fix another near call bug.
1363 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1365 * declsec.c: Keep the appdomain information in the structure. Added a
1366 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1367 value gets overwritten).
1368 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1369 an MonoAppDomain member to MonoSecurityFrame.
1370 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1371 used in the stack walk. Now use a MonoArray which grow (double) when
1374 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1376 * mini.c: Re-enabled runtime cleanup, since running threads should
1377 now properly stop when exiting.
1379 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1381 * mini-codegen.c: New file contaning the arch-independent local
1382 register allocator. Not used by any architectures yet.
1384 * mini.h linear-scan.c: Merge some changes from the
1385 mini-xp-local-regalloc branch.
1387 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1389 * mini-amd64.c (emit_call): Fix calls to native functions when the
1390 runtime is compiled as a shared library. Fixes #74756.
1392 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1393 on a literal field. Fixes #74751.
1395 2005-04-25 Raja R Harinath <rharinath@novell.com>
1397 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1399 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1401 * objects.cs: Add missing null casting test.
1403 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1405 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1406 in wrapper methods. Also rename 'address' variable to 'offset'.
1408 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1410 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1413 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1415 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1418 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1420 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1422 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1424 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1425 just the last bytes.
1427 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1429 * aot.c (mono_compile_assembly): Fix warning.
1431 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1432 by the _MSC_VER stuff.
1434 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1436 * inssel-long.brg: Fix #74588.
1438 * cpu-amd64.md: Fix #74591.
1440 * iltests.il: Add new regression tests.
1442 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1444 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1447 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1449 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1451 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1452 from Bill Middleton <flashdict@gmail.com>.
1454 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1456 * arrays.cs: Add new regression test. Fix warnings.
1458 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1460 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1461 and leakage in CKFINITE.
1463 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1464 this to a null op since it is called on amd64 too.
1466 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1468 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1469 body since this is not used on amd64.
1471 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1473 * mini-amd64.c: Remove obsolete fixmes.
1475 * mini.c (print_method_from_ip): Fix debugging support.
1477 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1479 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1480 so that expressions that don't give much gain are not reduced.
1481 * ssapre.h: Likewise.
1483 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1485 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1487 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1489 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1491 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1493 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1495 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1497 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1499 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1502 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1504 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1506 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1508 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1509 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1511 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1513 * mini-x86.c: Fix up stack overflow handling.
1515 * exceptions.cs: Add new regression test.
1517 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1519 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1520 mono_jit_thread_attach.
1522 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1524 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1526 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1527 avoid calling constructors using callvirt.
1529 * inssel.brg: Fix #74073.
1531 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1533 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1534 compilation with non-GCC compilers.
1535 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1536 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1538 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1540 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1541 klass->interface_offsets (will likely fix bug#74073).
1543 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1545 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1547 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1549 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1550 to amd64_div_reg_size ().
1552 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1554 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1556 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1558 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1560 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1562 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1564 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1566 * mini.c (mono_precompile_assembly): Load and precompile referenced
1567 assemblies as well. Fixes #74015.
1569 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1571 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1573 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1575 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1576 a lot of checks and (anyway) permissions cannot work until corlib is
1579 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1581 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1583 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1585 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1586 calls (fixes bug#72824).
1588 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1590 * mini.c: fix tail recursion elimination (see test in bug#73936).
1592 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1594 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1595 some fp functions in sse2 mode.
1597 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1599 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1601 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1603 * mini.h mini.c: Add mono_get_jit_tls_key ().
1605 * mini-x86.c: Enable fast TLS support on windows.
1607 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1609 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1610 * mini.c: Check for p/invoke method when generating code. If a
1611 p/invoke method, or it's class, isn't decorated with [Suppress
1612 UnmanagedCodeSecurity] then generate code to call System.Security.
1613 UnmanagedDemand (only if the security manager is active).
1615 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1617 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1618 last change as it seems to cause strange crashes.
1620 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1622 * *.c: handle unsafe function pointers where needed.
1624 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1626 * mini.c (mono_jit_free_method): Remove the fixme too.
1628 2005-03-15 Miguel de Icaza <miguel@novell.com>
1630 * mini.c: As discussed, make the code actually free the delegate
1631 thunk now, to enable the debugging of delegate problems, use
1632 MONO_DEBUG=1 when running Mono.
1634 This takes also care of parts of the leaks as seen by Joe.
1636 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1638 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1639 thread_tls_offset calculation.
1641 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1643 * declsec.c: Reworked linkdemand checks for icall. The previous code
1644 was using the declaration code (untrusted) and didn't work as expected
1645 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1648 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1650 * iltests.il: Add new localloc test.
1652 * mini-amd64.c: Handle large stack allocations the same way as on
1653 windows if stack overflow handling is working.
1655 * mini-amd64.c: Allocate the signal stack using mmap.
1657 * mini.c (sigsegv_signal_handler): Fix reading of context.
1659 * mini-exceptions.c: Fix up stack overflow handling.
1661 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1663 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1665 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1667 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1669 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1670 tramp_init functions as they are no longer needed.
1672 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1674 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1676 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1678 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1680 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1683 * mini-ops.h: Add OP_LMUL_IMM.
1685 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1686 long mul/div opcodes as intrinsic.
1688 * mini-amd64.c (emit_call): Handle the case when the callee might be
1691 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1693 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1696 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1698 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1700 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1702 * mini.c (mono_codegen): Don't leak here, to help people running
1705 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1707 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1708 conversions in sse2 mode.
1710 * basic-float.cs: Add regression test.
1712 * mini-amd64.c: Reenable sse2.
1714 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1716 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1718 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1720 * driver.c: Copyright text should include 2005.
1722 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1724 * cpu-amd64.md (load_membase): Fix more max lengths.
1726 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1728 * cpu-amd64.md (load_membase): Fix max length.
1730 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1732 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1734 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1735 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1737 * basic-float.cs: Add rounding regression test.
1739 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1741 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1743 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1744 structures in registers for pinvoke wrappers.
1746 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1748 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1750 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1752 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1753 wrapper to mono_jit_thread_attach.
1755 * mini.c (mini_jit_thread_attach): New jit icall.
1757 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1758 native->managed wrappers.
1760 * exceptions.cs: Add new regression test.
1762 * mini.c (optimize_branches): Check regions in the cbranch to throw
1763 block case as well. Fixes #73242.
1765 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1767 * mini.c: thread safety fixes.
1769 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1771 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1772 patching stuff, since delegates use jump trampolines so there is
1775 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1778 * tramp-amd64.c: Fix build.
1780 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1781 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1783 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1784 Rename this to mono_arch....
1785 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1787 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1789 * mini-amd64.c (emit_call): If both the caller and the callee is
1790 guaranteed to have 32 bit addresses, emit a normal call.
1792 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1794 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1795 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1796 method_ptr inside delegates.
1798 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1800 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1801 invalidated. Fixes #73001.
1803 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1805 * mini-x86.c: Only use stdcall for pinvokes on windows.
1807 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1809 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1810 * mini-x86.c: remove unreliable __thread var offset detection,
1811 use the correct accessors and enable by default.
1813 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1815 * mini.c (mono_jit_free_method): Fix memory leak.
1817 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1819 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1821 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1823 * cpu-amd64.md: Fix lengths of atomic opcodes.
1825 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1827 * driver.c: try to not imply using ICU is any good.
1829 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1831 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1832 functions as inline ops.
1834 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1835 some Interlocked functions as inline ops.
1837 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1839 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1841 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1843 * mini.c: Add support for OP_NOT_TAKEN.
1845 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1846 structures in registers for pinvoke wrappers.
1848 * mini-amd64.c: Fix warnings.
1850 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1852 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1854 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1856 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1857 address instead of loading the address from it.
1859 * mini-x86.c: Add support for returning small structs in registers
1860 on Win32. Fixes part of #70864.
1862 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1864 * trace.c (get_token): Improve error checking.
1866 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1868 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1870 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1872 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1873 it can be reused for MonoClass.
1874 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1877 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1879 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1880 instead of a MonoReflectionMethod. The method information wasn't used
1881 when displaying SecurityException details (but will be now).
1883 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1885 * Makefile.am : windows build fix.
1887 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1889 * iltests.il: Add new regression test.
1891 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1894 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1896 * mini.c: Moved linkdemand check into helper function check_linkdemand
1897 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1900 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1902 * declsec.c: Added statistics counter for different kinds of
1904 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1905 (and commented) declaration.
1906 * mini.c: Added statistics counter for security Demand code
1907 generation. Added display of security statistics.
1909 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1911 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1912 Fix compilation errors under gcc-2.95.
1914 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1916 * mini.c, driver.c: Use the new jit trampoline hashtable
1918 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1920 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1922 2005-02-11 Martin Baulig <martin@ximian.com>
1924 * debug-mini.c (mono_debug_close_method): Free the line number array.
1926 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1928 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1931 * mini.h: Bump AOT file format version.
1933 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1935 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1937 * declsec.h: Added macros to get/set lazyly initialized security
1938 informations about assemblies. Added new enum for different type of
1939 possible LinkDemand violation. Added function to check LinkDemands.
1940 * mini.h: Added a field to MonoCompile to hold any security violation
1941 detected when JITting a method (so it can be thrown later).
1942 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1943 and CEE_CALLVIRT. Added code to throw exception at the end of
1944 mini_method_compile (note: the exception is unhandled right now).
1946 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1948 * mini.c, jit-icalls.c: use the managed implementation of
1949 memset for initobj and memset, to avoid managed <-> unmanaged
1952 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1954 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1955 optimization if it would need a GOT var.
1957 * basic.cs: Add tests for constant propagation and switch statements.
1959 * ssa.c: Fix out-of-range constant propagation and switch statements.
1961 2005-02-09 <vargaz@freemail.hu>
1963 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1965 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1967 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1969 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1971 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1973 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1975 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1976 arithmetic operations.
1978 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1980 * mini-ppc.c: add a workaround for broken user code that
1981 DllImports vararg functions with non-vararg signatures.
1983 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1985 * mini.c (mono_jit_compile_method_inner): Add detection and a
1986 meaningfull error message for assemblies written in Managed C++.
1988 * tramp-amd64.c mini-amd64.h: Add support for
1989 create_trampoline_from_token ().
1991 * aot.c mini-x86.c abcremoval.c: Applied patch from
1992 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1994 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1996 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1997 which takes a MonoImage/token as parameter instead of a MonoMethod.
1999 * aot.c: Use the new trampoline for initializing vtables.
2001 * aot.c: Add support for ldfld/stfld_remote wrappers.
2003 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
2004 rules for compare <MEM>, IMM.
2006 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
2008 * aot.c: Handle inherited finalizers correctly.
2010 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
2012 * inssel.brg (stmt): Add a missing _setup_... ().
2014 * aot.c: Save some parts of the class state to the AOT file and use it
2015 to recompute that state when a class is initialized.
2017 * mini.c: Install AOT hooks into the runtime.
2019 * mini.h: Bump AOT file format version.
2021 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
2024 * iltests.il: Add new test.
2026 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
2030 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
2032 * mini.c: setup the statistical profiler in the thread attach
2033 callback to cope with the new single thread code.
2035 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
2037 * mini-ppc.c: ensure we have enough room for the profiler
2038 calls (fixed bug#72084).
2040 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
2042 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
2045 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2047 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
2049 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2051 * ssapre.c: Fixed an issue with down safety (this allows IronPython
2052 to succesfully execute parrotbench).
2053 * ssapre.h: Likewise.
2055 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2057 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
2058 variable for stores to method arguments (fixes a SSAPRE issue).
2060 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2062 * mini.c: handle value types in dup, fixes gen-112.cs.
2064 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
2066 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
2067 sequence for calls in dynamic methods to avoid thunks.
2069 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
2071 * mini.c: correctly remove dynamic methods from the hashtable.
2073 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2075 * driver.c: Disabled SSAPRE until fix the bug that appears
2076 in IronPython's parrotbench.
2078 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
2080 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
2082 * mini.c (mono_method_to_ir): Revert the previous change.
2084 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
2087 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
2088 mono_jit_info_table_find () etc. when running under valgrind.
2090 * inssel.brg: Fix warnings.
2092 * mini-exceptions.c: Fix warnings.
2094 2005-01-31 Martin Baulig <martin@ximian.com>
2096 * driver.c (compile_all_methods_thread_main): Don't try to compile
2097 generic methods or anything which has type parameters.
2099 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
2101 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
2103 * TestDriver.cs: Add --verbose flags.
2105 * graph.c ssa.c: Fix 64 bit warnings.
2107 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
2108 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
2109 Fix 64 bit warnings.
2111 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
2112 variable not spotted by gcc.
2114 * mini-amd64.c inssel-amd64.brg: Applied patch from
2115 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
2116 X86_COMPARE_MEMBASE opcodes.
2118 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
2120 2005-01-29 Ben Maurer <bmaurer@ximian.com>
2122 * *: MonoMethod->signature might be NULL now. You *MUST* use
2123 mono_method_signature.
2125 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2127 * driver.c (compile_all_methods_thread_main): Compile the methods
2128 without invoking cctors.
2130 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2132 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
2133 * basic-calls.cs: test for the above.
2135 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2137 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
2138 MonoJitInfo changes.
2140 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
2142 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
2143 eagerly if it contains dynamic methods.
2145 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2147 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2148 trace, it is now computed by an icall from trace_ips.
2150 * mini-exceptions.c: Fix a warning.
2152 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2154 * mini-exceptions.c: don't bother getting stack trace info if
2155 it's not going to be used.
2157 2005-01-27 Raja R Harinath <rharinath@novell.com>
2159 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2162 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2164 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2166 * aot.c: Avoid calling mono_method_get_header () if not needed.
2168 * mini.h: Bump AOT file format version.
2170 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2172 * mini.c (mono_print_tree): Print more info for calls.
2174 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2176 * declsec.h: Remove warning by adding missing include for marshal.h
2178 2005-01-26 Martin Baulig <martin@ximian.com>
2180 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2183 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2185 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2188 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2190 * aot.c (mono_compile_assembly): Fix a warning.
2192 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2194 * declsec.c: Look for security attributes on the original MonoMethod
2195 (and not the wrapped one). This fix permissions on icalls.
2197 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2199 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2201 * mini.c (mono_allocate_stack_slots): Add a fixme.
2203 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2205 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2207 * inssel.brg: optimize casts of sealed types (more
2208 optimizations waiting for fixes in remoting).
2210 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2212 * inssel.brg (stmt): Add another dummy rule.
2214 * driver.c: Fix warnings.
2216 * driver.c (mono_main): If running under valgrind, instruct glib to use
2217 the system allocation functions so valgrind can track the memory
2218 allocated by the g_... functions.
2220 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2222 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2224 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2226 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2227 variables in try regions.
2229 * mini.c (mini_method_compile): Don't disable optimizations on large
2230 methods when AOT compiling.
2232 * mini.c (mono_allocate_stack_slots): New arch independent method to
2233 allocate stack slots. Not yet used.
2235 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2237 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2239 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2241 * mini-ppc.c: make the branch info relative as the code
2242 buffer can be reallocated.
2244 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2246 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2247 * driver.c: Removed the AOT/security restriction. Now initialize the
2248 security manager (in metadata) if --security is used.
2249 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2250 rather than the pointer to declarative security, when AOT is used.
2252 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2254 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2255 basic blocks, reduced intrinsic exception throwing code size.
2257 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2259 * driver.c (mini_usage): Reorder the usage screen.
2261 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2263 * mini.c (mono_resolve_patch_target): Fix warning.
2265 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2267 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2270 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2272 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2273 breaks the amd64 build.
2275 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2276 register allocation. Fixes #71454.
2278 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2280 * arrays.cs: Add new regression test.
2282 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2284 * ssapre.c: Turned usage of snprintf to GString.
2285 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2286 (I left it on by mistake in my previous commit).
2288 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2290 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2291 on cond branch optimization (fixes bug# 71515).
2293 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2295 * abcremoval.c: Fixed bug 71062.
2296 * abcremoval.h: Likewise.
2298 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2300 * mini.c: Added a new functionality to optimize_branches, the removal
2301 of useless basic blocks, and fixed some problem in the removal of
2302 critical edges; some utility functions added for both purposes.
2303 * ssapre.c: Added complex expression support, and fixed bug 70637.
2304 * ssapre.h: Likewise.
2305 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2307 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2308 * driver.c: Re-enabled SSAPRE.
2310 2005-01-19 Martin Baulig <martin@ximian.com>
2312 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2313 the result of mono_get_method_constrained().
2315 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2317 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2320 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2322 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2323 be detected. Fixes #59296.
2325 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2327 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2328 which can happen. Fixes #71361.
2330 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2332 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2335 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2337 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2338 appdomain-unload.exe to fail.
2340 * mini.c: Fix some memory leaks.
2342 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2344 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2345 Fixed bug and sped up some codepaths.
2347 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2349 * mini.c: Fix some memory leaks.
2351 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2354 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2356 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2359 * iltests.il: Add regression test for #71320.
2361 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2363 * mini.c (mono_codegen): Fix installation of profiler hooks.
2365 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2367 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2369 * mini.h, mini.c, cfold.c: optimize access to enum
2370 readonly fields, too. Eval conditional branches if possible
2371 to perform unreachable code removal in more cases.
2373 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2375 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2377 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2380 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2381 WinXP DEP. Fixes #71244.
2383 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2385 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2387 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2389 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2391 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2393 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2396 * mini.h: Bump AOT version.
2398 * mini.h (MonoCompile): Change exvar to a hash table.
2400 * mini.c: Allocate a separate exvar for each handler block.
2402 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2404 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2405 ex var with the pending exception and only throw if the two are equal.
2408 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2410 * mini-x86.c: Fix warnings.
2412 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2413 used by all the ports now.
2415 * aot.c: Add write-symbols and save-temps options.
2417 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2419 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2421 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2423 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2426 * tramp-s390.c: Check vtable slot belongs to the domain.
2428 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2429 as per other platforms.
2431 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2433 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2435 * driver.c: we don't run the Main() code in a subthread anymore.
2437 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2439 * mini.c: added experimental rtc support in the statistical
2440 profiler: if the user has the permission, more accurate statistics
2441 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2442 The MONO_RTC value must be restricted to what the linux rtc allows:
2443 power of two from 64 to 8192 Hz.
2445 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2447 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2449 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2451 * mini-ppc.c: better icache flush for smp.
2453 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2455 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2457 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2458 amd64 port, not yet used.
2460 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2462 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2465 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2467 * driver.c: Added --security option to activate the security manager.
2468 Right now this will allow code generation for declarative demands and
2469 is disabled when AOT is specified.
2470 * mini.c: Add code generation for declarative security demands.
2471 * mini.h: Add mono_use_security_manager as an extern gboolean.
2473 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2475 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2476 emitting more dense assembly code.
2478 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2479 exception throwing stuff.
2481 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2483 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2486 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2489 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2492 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2494 * tramp-*.c: Only patch vtable slots if the object is in the current
2495 domain. Fixes appdomain-unload.exe.
2497 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2499 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2502 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2504 * mini.c (reverse_branch_op): New helper function.
2506 * mini.c (optimize_branches): Run the new optimization only on
2507 platforms which support it. Also reverse all kinds of branches.
2509 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2511 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2514 * mini.c (optimize_branches): Reverse not-equals branches if the false
2515 bblock is a throw. This happens a lot of time with argument checking in
2518 * mini.c (mono_codegen): Add support for placing basic blocks after
2519 the function epilogue.
2521 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2524 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2526 * mini.c (setup_stat_profiler): Only set this up if the platform
2527 supports ITIMER_PROF.
2529 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2531 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2534 * inssel.brg: Fix a warning.
2536 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2538 * mini.c: added support for statistical profiler
2539 (run with: --profile=default:stat).
2541 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2543 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2545 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2547 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2548 related to global registers from the amd64 port.
2550 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2552 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2554 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2555 with global registers.
2556 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2558 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2560 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2562 * debug-mini.c (encode_value): Fix off-by-one.
2564 * aot.c (encode_value): Likewise.
2566 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2568 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2570 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2573 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2575 * aot.c (emit_method_info): Increase size of temp buffer.
2577 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2580 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2582 * aot.c (emit_method_info): Fix build.
2584 * aot.c: Further rework of the AOT file format to reduce the size of
2585 the method info data.
2587 * mini.h: Bump AOT file format version.
2589 2004-12-27 Martin Baulig <martin@ximian.com>
2591 * mini.c (mini_get_method): New static method; call
2592 mono_get_method_full() and mono_get_inflated_method().
2593 (mono_method_to_ir): Use mini_get_method() instead of
2594 mono_get_method_full().
2596 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2598 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2600 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2602 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2604 * inssel-amd64.brg: Add some optimization rules.
2606 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2608 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2609 standard not GC'd stuff is fine.
2611 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2613 * aot.c: Rework the AOT file format to get rid of most of the global
2614 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2616 * mini.h: Bump AOT file format version.
2618 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2620 * mini.h: Bump AOT file format version.
2622 * aot.c (mono_aot_is_got_entry): New function to determine if an
2623 address is inside a GOT.
2625 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2627 * cpu-pentium.md: Increase the maximum size of some instructions which
2628 might involve a got access.
2630 * mini.c (get_method_from_ip): Another debug helper function.
2632 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2633 when got var accesses are created during the decompose phase.
2635 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2637 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2638 argument mini_compile_method and to MonoCompile, and use this to
2639 determine whenever a given method is compiled for AOT. This allows the
2640 other methods compiled during AOT compilation to be free of AOT stuff,
2641 so the backends does not need to add special support for them by
2642 creating a fake GOT etc.
2644 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2647 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2649 * mini.c (mono_method_to_ir): It turns out that some of the
2650 x-appdomain wrappers are lax with types, so just ignore this for
2653 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2654 at the vtable->klass. If it is non-shared code we can just use the
2657 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2659 * mini-ppc.c: access MonoDomain from tls, too.
2661 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2663 * declsec.c: Removed unused variable (and related warning ;-)
2665 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2667 * iltests.il: New test for LDELEMA on an array of ref types.
2669 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2670 all ldelema's on reftypes.
2671 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2672 it was the wrong place to put it.
2674 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2675 register to pop to make this cleaner, at the request of Paolo.
2677 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2679 * mini-ops.h (OP_GETHASHCODE): New op.
2681 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2683 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2686 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2689 * mini-x86.c (mono_arch_output_basic_block): Rather than
2697 The first is 3 bytes while the second is 1. This saves 36 kb on
2698 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2699 see a small boost because of icache locality.
2701 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2703 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2705 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2706 started code sharing with the generic code.
2708 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2710 * mini-ppc.c, cpu-g4.md: added code for direct access to
2713 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2715 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2716 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2719 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2721 * declsec.c|h: Added functions to cache the declarative stack modifiers
2722 in MonoJitInfo and to create a security frame from a MonoJitInfo
2724 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2725 created. Register internal calls for System.Security.SecurityFrame::
2726 _GetSecurityFrame and _GetSecurityStack.
2727 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2728 the definitions for the new stack walk/callback mechanism.
2729 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2730 first security frame for LinkDemands and InheritanceDemands) and
2731 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2733 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2734 walk initialization (lupus).
2736 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2738 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2740 (handle_loaded_temps): Do not create a temporary variable for
2741 things that we know are temps. They will never be modified.
2742 (mono_spill_call): Set MONO_INST_IS_TEMP
2743 (mono_emulate_opcode): ditto
2745 (mono_method_to_ir.CEE_DUP): ditto
2747 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2749 * mini.c (type_to_eval_stack_type): Make this handle the void type
2750 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2751 (emit_tree): use ip_in_bb to special case some common idioms
2752 Update all callers to pass in the IP.
2753 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2755 This gives us a nice 2% speedup in mcs bootstrap.
2757 * mini-x86.c (peephole_pass): Peephole pass to make
2766 * mini.c (ip_in_bb): new method.
2767 (mono_method_to_ir): use this method rather than doing the hash
2770 * linear-scan.c (mono_linear_scan): When expiring actives, you
2771 don't need to keep around variables that expire on this
2772 instruction. This makes it so that:
2775 store (ebx add (ebx, 1))
2779 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2781 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2782 combination to avoid doing two copies. Fix up problems with previous
2785 * mini.c: Fix 64 bit warnings.
2787 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2789 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2791 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2792 changes from the x86 code.
2794 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2796 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2798 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2799 throwing code to reduce its size, unify the AOT and non-aot code and
2800 get rid of relocations in the AOT case.
2802 * mini-x86.h mini.c exceptions-x86.c
2803 (mono_arch_get_throw_corlib_exception): New arch specific function to
2804 raise corlib exceptions which doesn't require relocations in the
2807 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2809 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2811 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2814 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2817 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2819 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2820 with add function when used from Inc/dec atomic
2821 functions. Re-enabled optimization on x86.
2822 * mini-ops.h: renamed atomic_add functions to
2823 allow _add to match the Interlocked::Add and
2824 _add_next to match Interlocked::Inc/Dec.
2826 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2828 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2829 linking of BBs to the end BB, and enabled SSAPRE also with
2830 consprop and copyprop (which was prevented by that bug).
2832 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2834 * mini-x86.c: disabling the Interlocked optimizing code.
2836 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2838 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2841 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2843 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2844 interlocked optimization due lack of support on x86, rewrote
2845 exchange to take into account that base may be in eax.
2847 xsp works again; activated Interlocked optimizing code.
2849 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2851 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2853 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2855 * mini-ops.h: Add new opcodes.
2857 * mini.h: Add new patch types. Add got_var to MonoCompile.
2859 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2860 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2861 make it work with all kinds of patchable code.
2863 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2864 address of the GOT, and referencing entries in the GOT.
2866 * mini.c: Add code to load the GOT address if needed by an opcode.
2868 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2869 independent AOT code on the x86 using an elf-style Global Offset Table.
2871 2004-12-14 Raja R Harinath <rharinath@novell.com>
2873 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2875 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2877 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2880 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2882 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2883 of Interlocked:Increment/Decrement/Add as inline ops.
2884 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2886 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2888 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2889 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2891 2004-12-12 Duncan Mak <duncan@ximian.com>
2893 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2894 again. `patch_info->table_size' is no longer valid after Zoltan's
2897 2004-12-12 Martin Baulig <martin@ximian.com>
2899 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2900 if we are the "real" method, ie. not an inlined method inside it.
2902 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2904 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2905 before we look in the special fields table. This fixes
2906 ../tests/thread-static-init.cs.
2908 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2910 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2911 for Array get_Rank and get_Length. Fixes bug #70465.
2913 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2915 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2916 separate structure to reduce the size of MonoJumpInfo.
2918 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2920 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2922 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2924 * mini.c (mini_get_inst_for_method): Changed to allow ports
2925 to return a MonoInst instead of opcode
2926 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2928 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2929 Allow ports to return a created MonoInst instead of op-code, will enable
2931 (renamed mini_get_opcode_for_method to better reflected the functionality)
2933 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2935 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2937 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2939 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2942 2004-12-08 Martin Baulig <martin@ximian.com>
2944 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2945 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2947 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2949 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2952 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2955 2004-12-08 Raja R Harinath <rharinath@novell.com>
2957 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2959 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2961 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2962 bug introduced by the previous patch.
2964 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2966 * mini-ppc.c, objectc.cs: handle large structs passed by value
2969 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2971 * mini-ppc.c: OP_ARGLIST implementation from
2972 Geoff Norton <gnorton@customerdna.com>.
2974 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2976 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2977 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2979 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2981 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2983 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2985 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2988 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2990 * mini-sparc.c: Zero out localled-ed memory.
2992 * iltests.il: Add tests for zeroing out localloc-ed memory.
2994 2004-12-04 Martin Baulig <martin@ximian.com>
2996 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2997 mono_method_get_signature_full().
2999 2004-12-03 Massimiliano Mantione <massi@ximian.com>
3001 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
3002 and some utility functions (always for SSAPRE), integrated SSAPRE.
3004 * driver.c: Added ssapre option.
3005 * ssa.c: Small fix on OP_ARG handling.
3006 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
3007 * Makefile.am: Likewise.
3009 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
3011 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
3014 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
3017 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3019 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
3021 * cpu-s390.md : Increase instruction length of oparglist.
3023 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
3025 2004-11-30 Martin Baulig <martin@ximian.com>
3027 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
3028 virtual generic methods. We call a special helper_compile_generic_method()
3029 icall to retrieve the method from the vtable, inflate and compile
3030 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
3032 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
3034 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
3036 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
3038 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
3040 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
3043 2004-11-27 Ben Maurer <bmaurer@ximian.com>
3045 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
3046 platforms with PIC aot.
3048 2004-11-28 Martin Baulig <martin@ximian.com>
3050 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
3053 2004-11-28 Martin Baulig <martin@ximian.com>
3055 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
3056 the result of mono_type_get_underlying_type() to check whether
3059 2004-11-26 Martin Baulig <martin@ximian.com>
3062 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
3065 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
3067 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
3068 the same way as the other arguments so they won't get clobbered.
3070 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
3071 calls through R11 since it is clobbered by the trampoline code.
3073 2004-11-26 Raja R Harinath <rharinath@novell.com>
3075 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
3076 pick up in-tree mscorlib.dll.
3078 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
3080 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
3082 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
3083 runtime data/code are now stored in a table similar to the GOT in ELF.
3084 This allows the code itself to be position independent.
3086 * aot.c: Fix loading of referenced assemblies after the lazy assembly
3089 * aot.c: Attach ELF type (object/function) directives to all global
3092 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
3094 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
3096 * mini-amd64.h: Turn on PIC AOT code.
3098 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
3099 returning the offset within an OP_AOTCONST instruction where the GOT
3100 offset needs to be added.
3102 * mini.h: Bump AOT file format version.
3104 2004-11-25 Martin Baulig <martin@ximian.com>
3106 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
3107 uninflated generic methods.
3109 2004-11-25 Martin Baulig <martin@ximian.com>
3111 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
3113 2004-11-24 Martin Baulig <martin@ximian.com>
3115 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
3116 original klass (this only applies for generic instances).
3118 2004-11-24 Martin Baulig <martin@ximian.com>
3120 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
3121 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
3124 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
3126 * mini.c (mono_method_to_ir): Disable inlining for methods containing
3127 localloc. Fixes #69678.
3129 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
3131 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
3133 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
3134 used SSE registers on pinvoke calls. Fixes #69774.
3136 2004-11-23 Geoff Norton <gnorton@customerdna.com>
3138 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
3139 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
3141 2004-11-23 Raja R Harinath <rharinath@novell.com>
3143 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
3144 Refer directly to the mcs/ tree.
3146 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3148 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3149 Check if a trampoline for a synchronized method is required.
3151 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3153 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3154 with localloc if needed. Throe arithmetric exception in
3155 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3156 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3158 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3160 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3161 types before switching on type. Fixes #69622.
3163 2004-11-19 Raja R Harinath <rharinath@novell.com>
3165 * Makefile.am (check-local): New. Integrate into 'make check'.
3166 (MCS,RUNTIME): Define using in-tree mono and mcs.
3168 (%.exe): Use $(ILASM).
3170 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3172 * mini-ppc.c: adjust initial prolog size (bug #69691).
3174 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3176 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3179 2004-11-17 Raja R Harinath <rharinath@novell.com>
3181 * Makefile.am (clean-local): Rename from 'clean'.
3183 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3185 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3186 to mono_arch_is_int_overflow.
3187 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3190 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3192 * declsec.c|h: New files to support declarative security attributes.
3193 Added function to check if a method has (applicable) security.
3194 * mini.c|h: Add check for declarative security attributes in
3195 mono_method_check_inlining.
3196 * Makefile.am: Added declsec.c and declsec.h to the build.
3198 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3200 * mini.c, mini.h: update to keep dynamic code info per-domain.
3202 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3204 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3205 (mini_init): Get rid of it from here too.
3207 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3209 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3210 implemented OP_RETHROW (patch by Geoff Norton
3211 <gnorton@customerdna.com>).
3213 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3215 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3216 between appdomains. Fixes appdomain-unload on PPC.
3218 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3220 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3221 mini-exceptions.c: handle the new wrapper types.
3222 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3223 token value as a MonoClass* when compiling a wrapper.
3224 mono_jit_create_remoting_trampoline now takes an additional
3225 MonoRemotingTarget parameter.
3227 2004-11-10 Martin Baulig <martin@localhost>
3229 * mini.c (mono_method_to_ir): Use `generic_container->context'
3230 rather than creating a new one.
3232 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3234 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3236 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3238 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3240 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3241 the experimental aot cache stuff.
3243 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3245 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3246 mini-exceptions.c: update to exception clause structure changes.
3248 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3250 * exceptions-x86.c (throw_exception): Fix warnings.
3252 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3255 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3257 * exceptions-sparc.c (get_throw_exception): Really fix this.
3259 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3261 * tramp-*.c: we no longer support icalls without wrappers, so
3262 a bit of code can be removed here
3264 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3266 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3269 * cpu-sparc.md: Add op_rethrow.
3271 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3273 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3275 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3276 * mini-ops.h: Add OP_RETHROW.
3278 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3280 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3282 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3284 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3285 Makes the output much easier to read
3287 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3289 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3290 prevents another huge leak when compiling with ssa. Secondly, the
3291 performance of doing this rather than freeing the lists is much
3292 better. GList does a lock every time you allocate a list link,
3293 so that it can use a memory pool. So, it is better to just use
3294 a memory pool of our own.
3296 * ssa.c, linear-scan.c: replace g_list_remove_link with
3297 g_list_delete. The remove one does not free the GList, so we were
3298 leaking memory. On -O=all --compile-all with corlib, this cut down
3299 3 MB of allocations.
3301 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3303 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3305 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3307 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3308 into a new function mono_create_jit_trampoline ().
3310 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3312 * trace.c (get_spec): Allow tracing of classes without a namespace.
3314 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3316 * mini.c: Fix pointer overwrite in mini_method_compile.
3318 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3320 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3321 The darwin ABI needs some special handling for 1 and 2 byte structs
3322 Lets use lbz/lhz instead of lwz everywhere.
3323 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3324 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3325 Use stb/sth for the former, and put the latter always on stack instead of in
3328 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3330 * trace.c (is_filenamechar): Add '_'.
3332 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3334 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3336 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3338 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3340 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3341 depends on libmonogc. Fixes #68805.
3343 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3345 * mini.c (mono_jit_free_method): Provide extra information for
3346 this error. Currently this leaks, but will be turned into a
3347 developer option in the future.
3349 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3351 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3353 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3355 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3356 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3357 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3359 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3361 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3362 trampolines for AOT code.
3364 2004-10-22 <vargaz@freemail.hu>
3366 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3367 constructed types. Fixes #68136.
3369 2004-10-21 Martin Baulig <martin@ximian.com>
3371 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3372 if it returns true, unwind the stack to the call instruction.
3374 2004-10-21 <vargaz@freemail.hu>
3376 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3378 * mini.h: Bump AOT version number.
3380 * objects.cs: Add another test for unbox trampolines.
3382 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3385 2004-10-20 <vargaz@freemail.hu>
3387 * driver.c: Add SHARED to the set of optimizations tested.
3389 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3391 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3394 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3396 2004-10-20 Martin Baulig <martin@ximian.com>
3398 * mini-exceptions.c (mono_handle_exception): Call
3399 mono_debugger_handle_exception() to tell the debugger about
3400 catch/finally clauses.
3402 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3404 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3406 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3409 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3411 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3412 methods as their native size, fixed bug #57543, #57545.
3413 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3414 This saves a temporary register and mullw call down into 1 (minor perf
3415 increase for cases like sum = sum * 5; This use to translate into:
3418 It now translates to
3421 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3423 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3426 2004-10-11 Martin Baulig <martin@ximian.com>
3428 * mini.c (mono_method_to_ir): If we're a generic method, get the
3429 MonoGenericContainer from our MonoMethodNormal and create a
3430 MonoGenericContext from it.
3432 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3434 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3436 * basic-long.cs: Add test for checked i8->i2 cast.
3438 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3440 * inssel-ppc.brg: added a couple of speedup rules.
3442 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3444 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3445 to speed up rebuilds.
3447 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3449 * mini-s390.c: Minor fix to OP_OR_IMM.
3451 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3453 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3454 better. Fixes appdomain-unload.exe on sparc.
3456 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3458 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3459 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3462 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3464 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3466 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3468 * mini.c: Always generate a field read/write wrapper for members
3469 of the class MarshalByRefObject since the actual instance could
3472 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3474 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3476 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3478 * driver.c mini.h trace.c: Move the setting of the main assembly into
3479 a separate function called mono_trace_set_assembly () and call it after
3480 actually loading the main assembly. Fixes #66872.
3482 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3484 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3485 using the code manager.
3487 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3489 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3491 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3493 * cpu-amd64.md: Fix bug in previous patch.
3495 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3498 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3500 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3501 mini-exceptions.c: updates for changed stack walk interface.
3503 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3505 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3507 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3509 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3511 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3513 * driver.c (mini_regression_list): Do not call mono_assembly_close
3514 since assemblies can't be unloaded.
3516 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3518 * cpu-amd64.md: Fix more instruction lengths.
3520 * cpu-amd64.md: Fix lengths of some instructions.
3522 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3524 * inssel.brg: Make the array ldelema check aot friendly.
3526 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3528 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3530 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3532 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3534 * mini-x86.c: Fix build.
3536 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3537 mono_type_get_underlying_type () helper function to simplify code.
3539 2004-09-09 Martin Baulig <martin@ximian.com>
3541 * mini-amd64.c: Don't access `type->data.klass' directly, call
3542 mono_class_from_mono_type() instead since the type may be a
3545 2004-09-09 Martin Baulig <martin@ximian.com>
3547 * mini-amd64.c (get_call_info): Fix support for generic instances.
3548 (add_valuetype): Use mono_class_from_mono_type() to get the class
3549 since we can be a generic instance.
3551 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3553 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3555 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3557 * liveness.c: reset spill costs on each scan: bug 62107
3559 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3561 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3562 unnecessary line that doesn't compile
3564 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3566 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3567 trampolines, make them call an error function so people can fix their
3570 2004-09-06 Martin Baulig <martin@ximian.com>
3572 * mini.c (mono_method_to_ir): When initializing locals, handle a
3573 generic instances like a valuetype if it's a valuetype and like a
3574 class if it's a class.
3576 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3578 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3579 stack. Fixes #64674.
3581 * exceptions.cs: Add test for unwinding of call arguments.
3583 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3585 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3586 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3587 set the carry/borrow flag). The sparc and s390 implementations
3588 can now use optimized versions (and simplify the code). ppc bugfixes.
3590 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3592 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3594 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3596 * inssel-amd64.brg: Remove leftover 32 bit rule.
3598 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3600 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3602 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3603 mono_arch_find_jit_info functions into a new function. Fix a memory
3606 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3609 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3611 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3614 * exceptions.cs: Add array size tests.
3616 * mini.c: Allocate a separate icall wrapper for each arity of
3617 mono_array_new_va. Fixes #59509.
3619 * exceptions.cs: Add testcase for 64578.
3621 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3623 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3625 2004-09-02 Martin Baulig <martin@ximian.com>
3627 * mini.c (mono_method_to_ir): When initializing the locals, call
3628 handle_initobj() on the generic instance itself, not its
3631 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3633 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3634 MonoJitInfo for dynamic methods.
3636 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3638 * mini.c: Add support for freeing JIT data for dynamic methods.
3640 2004-09-01 Martin Baulig <martin@ximian.com>
3642 * mini-x86.c (is_regsize_var): Added support for generic
3644 (mono_arch_emit_prolog): Make this compile again, use
3645 `x86_push_imm_template (code)'.
3647 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3649 * mini-x86.c: make all push_imm instructions that get
3650 patched always emit the long form
3652 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3654 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3655 in a per-domain hash.
3657 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3660 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3662 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3665 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3668 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3669 Beginnings of SSE2 support.
3671 * exceptions.cs: Add more tests for checked int<->uint casts.
3673 2004-08-28 Martin Baulig <martin@ximian.com>
3675 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3679 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3680 Handle generic instances recursively.
3682 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3684 * iltests.il: test for conv.u8 on a constant
3686 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3688 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3689 LCONV_x4 (shrun_32 (membase)).
3691 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3693 * inssel-x86.brg: c&p rules for push/setret of long
3695 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3697 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3698 compare (regvar, base)
3700 * inssel-x86.brg: more burg love
3702 * inssel.brg: more cleanup
3704 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3706 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3708 * basic-long.cs, basic-calls.cs: new tests for optimization.
3710 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3712 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3715 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3717 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3719 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3721 * inssel.brg (mini_emit_memcpy): use
3722 NO_UNALIGNED_ACCESS to disable memcpy optimization
3724 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3726 * mini-amd64.c: Handle generic types in various places.
3728 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3730 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3732 * mini.c (handle_box): Fix warning.
3734 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3736 * mini-amd64.h: Enable the emit_state optimization.
3738 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3740 * mini-amd64.c: Add some new 64 bit peephole opts.
3742 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3744 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3746 * mini-amd64.c: Register allocator fixes.
3748 * mini.c: Add an optimization to emit_state to avoid allocation of new
3749 registers on some platforms.
3751 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3753 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3755 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3756 allocation. Fixes #63085.
3758 * basic-long.cs: Add new regression test.
3760 * mini-amd64.c: Register allocator improvements.
3762 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3764 * mini-amd64.c (read_tls_offset_from_method): Add another code
3767 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3768 instruction sequence for nullifying class init trampolines.
3770 * objects.cs: Add new regalloc test.
3772 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3774 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3776 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3778 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3781 * driver.c: Fix profiling after TLS changes.
3783 * driver.c (mono_main): Set mono_stats.enabled if needed.
3785 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3788 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3790 * mini-x86.c: use a 1 op rather than a 2 op tls access
3791 instruction -> faster.
3793 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3795 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3798 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3800 * exceptions-sparc.c (throw_exception): fix typo
3802 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3804 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3805 set tree->dreg correctly with tls. Allow any
3806 register to be used.
3808 * mini-x86.c (read_tls_offset_from_method): add new code
3809 generation pattern seen with GCC.
3812 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3814 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3815 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3816 exceptions-sparc.c: fix some performance issues in exception
3817 handling and setting of the stack trace for exceptions that were
3820 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3822 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3825 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3828 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3830 This patch inlines tls access, when possible.
3832 * mini.h: new arch functions for TLS intrinsics.
3833 All platforms updated with a stub.
3835 * mini.c: use the new intrinsics
3837 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3838 arch specific intrinsic for tls variables
3840 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3842 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3845 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3847 * mini.c: thread local allocation
3849 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3851 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3853 * Makefile.am: Link against the static version of libmonogc.
3855 * Makefile.am: Link the static versions of the convenience libraries
3856 into the mono executable.
3858 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3860 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3862 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3863 on integer overflow.
3865 * mini-amd64.c: Reorganize function call code.
3867 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3869 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3871 * inssel-x86.brg: use xor eax,eax.
3873 * basic.cs: new tests
3875 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3877 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3878 in exception throwing code.
3880 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3882 * inssel-x86.brg: use xor esi,esi.
3884 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3886 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3887 can trace methods compiled during mini_init () too.
3889 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3892 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3894 * Makefile.am: static link on x86 (r=zoltan)
3896 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3898 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3899 code since it causes some programs to fail.
3901 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3903 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3905 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3907 * mini.c: ovfops_op_map - add STACK_OBJ case for
3909 * basic.cs: add test_0_pin_string as test
3912 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3914 * Makefile.am: build C# if srcdir != builddir
3916 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3918 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3919 fall-through blocks.
3921 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3923 * driver.c: enable loop by default again and include abcrem in -O=all.
3925 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3927 * iltests.il: Add some localloc tests.
3929 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3931 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3934 * inssel-amd64.brg: Add some optimizations.
3936 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3939 * Makefile.am: Statically link mono against libmono on AMD64.
3941 * mini-amd64.c inssel-amd64.brg: Optimizations.
3943 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3945 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3947 * tramp-amd64.c: Patch calling code in trampolines.
3949 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3951 * mini-amd64.c: pinvoke struct passing fixes.
3953 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3955 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3956 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3958 2004-08-05 Duncan Mak <duncan@ximian.com>
3960 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3963 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3965 * mini-amd64.c (emit_move_return_value): Move return value for normal
3968 2004-08-05 Martin Baulig <martin@ximian.com>
3970 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3971 `type->type'; just modify `type' itself when dealing with enums
3972 and generic instances.
3973 (check_call_signature): Make `simple_type' a `MonoType *'.
3975 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3977 * mini.c: Use OP_PADD to add offsets to addresses.
3979 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3981 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3983 * mini-sparc.c (mono_arch_emit_epilog): fix check
3984 for folding last op into restore instruction
3986 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3988 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3989 helper methods using the code manager.
3991 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3993 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3995 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3997 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3998 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
4000 * mini-s390.c: fix tail processing
4002 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
4004 * mini-ppc.c: mul.ovf.un exception name fix.
4006 2004-08-03 Martin Baulig <martin@ximian.com>
4008 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
4009 instances; before jumping to `handle_enum', also modify `ptype'.
4011 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
4013 * cpu-sparc.md: fcall maximal length too small.
4015 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
4017 * mini-amd64.c mini.h: Add initial support for passing/returning
4018 structures to/from pinvoked methods.
4020 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
4022 * mini-ppc.c: reg allocator fix.
4024 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
4026 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
4028 * inssel.brg: Optimize memset on 64 bit machines.
4030 * mini-amd64.c: Fix some vararg cases.
4032 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4034 * mini-s390.c: Corrected macro in emit_float_to_int
4036 * s390-abi.cs: Tests to exercise the s390 ABI
4038 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4040 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
4043 * basic.cs: Add a test for add.ovf.un.
4045 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
4047 * mini-sparc.c: add case for OP_IDIV_UN
4049 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4051 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
4053 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
4055 2004-07-30 Ben Maurer <bmaurer@ximian.com>
4057 * basic.cs: regression tests.
4059 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
4062 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4064 * basic.cs: Add a new test.
4066 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
4067 and AOT. Various fixes and optimizations.
4069 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
4071 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
4073 * mini-ppc.c: make sure temp regs are not used for global reg
4076 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
4078 * cpu-sparc.md: conv_i8 fix for 64bits
4080 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
4082 2004-07-29 Ben Maurer <bmaurer@ximian.com>
4084 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
4085 add opcode for cmp BYTE PTR [eax], imm.
4087 * inssel.brg: Make memcpy and memset takes bases.
4089 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4091 * *-amd64.*: More AMD64 work.
4093 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4095 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
4096 add a compare-not-equal opcode.
4098 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
4100 * mini.c: Use mono_init_from_assembly instead of mono_init.
4102 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4104 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
4106 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
4108 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
4110 * inssel.brg: 64 bit fixes.
4112 * mini.h (MonoCallInst): Add some AMD64 specific data.
4114 * mini.h: Add some OP_P opcodes.
4116 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4118 * basic.cs: tests for 61797 and 61740
4120 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
4122 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
4123 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
4125 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
4127 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
4129 * *-amd64*.*: Ongoing AMD64 work.
4131 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
4133 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
4135 * *-amd64*: Ongoing AMD64 work.
4137 * mini-arch.h: Add AMD64 support.
4139 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
4141 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
4143 * mini-ops.h: Add new opcodes.
4145 * Makefile.am: Add AMD64 support.
4147 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4148 rules into the inssel-long*.brg files.
4150 * *-amd64.*: Add beginnings of AMD64 backend.
4152 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4154 * mini.c (print_dfn): commenting out the code that prints
4155 the cil. With -O=deadce, this makes -v -v crash.
4157 * cpu-pentium.md: make checkthis have a length of 2
4159 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4161 * mini-sparc.h: fix implementations of __builtin
4162 functions for Sun compiler for V9.
4164 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4166 * mini.c: use the new stelem.ref wrapper
4167 * exceptions.cs, arrays.cs: new stelem.ref tests
4169 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4171 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4172 new XSP should work with these changes).
4174 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4176 * inssel-{long32,x86,}.brg: trivial optimizations.
4178 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4180 * mini.c: load value when emitting box operation in
4183 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4185 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4186 is one byte shorter than cmp DWORD PTR [eax], 0.
4188 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4190 * inssel-ppc.brg: arguments on the stack are always
4191 relative to the stack pointer (spotted by Neale Ferguson).
4193 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4195 * exceptions-x86.c: delay appending the method name to the trace until
4196 after mono_jit_info_table_find is called, as this gets the real
4199 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4201 * aot.c: register roots
4203 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4205 * aot.c : I could just use PLATFORM_WIN32 flag.
4207 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4209 * aot.c : Reverting the previous fix. This time it broke linux build.
4211 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4213 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4215 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4217 * mini.c (handle_stack_args): Remove some more debugging code.
4219 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4221 * driver.c mini.h aot.c: Allow additional options to be specified with
4222 --aot and pass them to mono_compile_assembly.
4224 * aot.c: Add experimental code to AOT compile all loaded assemblies
4225 on demand and save the code into a cache in the filesystem.
4227 * aot.c: Add support for more wrapper methods.
4229 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4232 * cpu-*.md: Remove removed opcodes.
4234 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4235 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4236 related icalls to marshal.c.
4238 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4240 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4242 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4244 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4246 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4247 * liveness.c: If liveness is recomputated we need to reset the information
4248 for each variable. This way, if the liveness range has been narrowed
4249 by optimizations that happened after the last computation, we can return
4252 For example, if you have
4257 // Tons of code that does not affect i
4263 i = 0 is dead code and will be removed by SSA. However, when
4264 linear scan gets to the code, i will still appear to be live
4265 throughout the entire block. This prevents good register allocation.
4267 2004-07-06 Martin Baulig <martin@ximian.com>
4269 * debug-mini.c (mono_debug_init_method): Allow
4270 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4271 (mono_debug_add_icall_wrapper): New method.
4273 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4275 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4277 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4280 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4282 * aot.c (mono_aot_load_method): Fix loading of debug info.
4284 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4286 * aot.c: Add logging support.
4288 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4290 * mini.h: Add prototype for mono_print_method_from_ip.
4292 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4294 * inssel.brg: 64 bit fixes.
4296 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4299 * Makefile.am: Add SPARC64 support.
4301 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4303 * aot.c: Fix alignment problems on 32 bit platforms.
4305 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4307 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4310 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4313 * mini.h: Bump AOT file version. Some 64 bit fixes.
4315 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4317 * inssel-sparc.brg: Add new rule to avoid register moves.
4319 * inssel.brg: Add ldind_to_load_membase helper function.
4321 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4323 * mini.c: OffsetToStringData intrinsic.
4325 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4327 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4329 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4332 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4333 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4335 * mini.c: reinstated mono_compile_get_interface_var()
4336 on x86, too, since the change breaks the Gtk# build there as well.
4338 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4340 * driver.c: remove loop from the default optimizations: it seems to
4341 interact badly with some of the other options (see bug #60613).
4343 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4345 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4346 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4348 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4350 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4351 vararg-using methods.
4353 2004-06-21 Martin Baulig <martin@ximian.com>
4355 * mini/mini-exceptions.c
4356 (mono_handle_exception): Added `gpointer original_ip' argument.
4357 After calling mono_unhandled_exception(), call
4358 mono_debugger_unhandled_exception() and if that returns true,
4359 restore the context and return.
4361 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4363 * mini-ppc.c: prefer the use of relative branches so
4364 they won't need to be patched in aot code (patch from Patrick Beard).
4366 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4368 * aot.c: patch from Patrick Beard to make the output assembly
4369 more correct for the MacOSX assembler. Small tweak to
4370 generate sane images on Linux/PPC, too.
4372 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4374 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4375 case until bug #59509 is fixed (shows up in #60332).
4377 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4379 * mini.c: make sure the needed wrappers are compiled, too, with
4382 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4384 * driver.c: remove NPTL reference in --version output.
4386 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4388 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4389 generate valid assembly for the Mach-O assembler.
4391 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4393 * driver.c: don't include abcrem in the all optimization specifier
4394 since it slows down jit compilation too much for now.
4396 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4398 * mini.c: use BIGMUL only if both operands have the same signage.
4399 * iltests.il: Test for bug 60056. (errors related to signage in
4404 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4406 * mini.c, aot.c: memory leak fixes.
4408 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4410 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4412 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4414 * Makefile.am: remove the -static hack completely, it links in
4415 statically glib as well.
4417 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4419 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4420 * exceptions.cs: make it compile with new mcs/csc.
4422 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4423 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4424 and added relevant test case.
4426 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4428 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4429 regressions in gtk-sharp.
4431 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4433 * exceptions.cs: New regression tests.
4435 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4437 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4439 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4441 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4443 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4445 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4447 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4449 * mini.c (mono_jit_runtime_invoke): Init class in this
4450 method instead of trusting mono_jit_compile_method to
4451 do the work (because wrappers can be in object class)
4453 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4455 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4457 * basic-long.cs: New regression test.
4459 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4461 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4464 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4466 * Makefile.am: fix miguel's change to build mono statically against
4467 libmono (track build dependencies).
4469 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4471 * cfold.c: Some glib versions do not have G_MININT32.
4473 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4475 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4476 with precision of tan, atan, sin and cos, and implemented related
4477 regressions tests (fixes bug 54467, but one new problem appeared and
4480 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4482 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4484 * exceptions.cs: Add test for constant folding && division by zero.
4486 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4487 since driver.c is in libmono too, so the optimization was useless.
4489 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4490 variable to driver.c so the compiler can emit more efficient code to
4493 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4495 * Makefile.am: don't distribute generated inssel.[ch] files.
4497 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4499 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4500 into the default appdomain. Fixes #58707.
4502 * jit-icalls.c: Remove the broken approximation for truncl, doing
4503 no conversion is better.
4505 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4508 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4510 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4511 of the mcrxr instruction which is not available on some processors
4512 even if it's documented to be. Implement add and sub overflow correctly
4513 (still not complete for long unsigned). Speed up icalls a bit.
4515 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4517 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4518 we run .cctor in the current domain instead of target_domain.
4520 Fixes bug #58558, .cctor not being called in -O=shared.
4522 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4524 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4526 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4528 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4529 which can be done with an imm8, do it that way.
4530 (mono_arch_output_basic_block): ditto for a jmp
4531 (mono_arch_emit_prolog): Computate maximum offset of a label.
4533 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4535 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4536 now tries to allocate prefered physical reg's for virtual
4537 regs. This reduces the number of emited spills/loads with
4538 20-30% on our core assemblies.
4540 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4542 * jit-icalls.c: truncl() is not needed and trunc() is
4543 the correct thing to do anyway (bug #58287).
4545 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4547 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4550 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4552 * driver.c: enable loop optimizations by default.
4554 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4556 * mini-x86.c: fix calc of max loop size when aligning loops start.
4558 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4560 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4563 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4565 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4568 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4570 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4572 * mini.c (inline_method): Allways inline some wrappers even if the cost
4573 is too large. Fixes #58785.
4575 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4577 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4579 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4580 (crichton@gimp.org). Beginning of support for sparc/linux.
4582 * mini-sparc.c: Optimize retrieval of LMF address.
4584 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4586 * exceptions-ppc.c: handle alloca in methods with clauses.
4588 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4590 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4592 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4594 * mini.c: Delegate most of the abort signal work to
4595 mono_thread_request_interruption, which also handles Stop and Suspend
4598 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4600 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4601 supports the save/restore lmf opcodes.
4603 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4605 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4608 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4610 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4612 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4613 methods which contain array accesses.
4615 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4616 boundaries. Fixes #58537.
4618 * iltests.il: Add regression test for #58537.
4620 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4622 * mini-x86.c (mono_arch_local_regalloc): Last part of
4623 fix for bug #58633 (releasing register to early).
4625 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4627 * basic-long.cs: Add new regression test.
4629 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4631 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4632 register too early on the chain.
4634 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4636 * mini.c (create_helper_signature): Use a helper function to reduce
4637 the code which needs to be written. Also set the calling convention of
4638 icalls on windows. Fixes #57840.
4640 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4642 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4643 exceptions-ppc.c: added helper function to get the instruction address
4644 from a signal handler context.
4646 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4648 * helpers.c: use g_get_tmp_dir. Invokes happyness
4651 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4653 * helpers.c: Add new env variable to pass args to objdump.
4654 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4656 2004-05-17 Radek Doulik <rodo@ximian.com>
4658 * Makefile.am (common_sources): added abcremoval.h so it get
4659 disted and daily mono packages on go-mono.com will build again
4661 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4663 * abcremoval.c: Fixed coding style, added copyright header.
4665 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4667 * mini.h: Added prototype for abc removal main function.
4669 * build_relations_propagation_table.pl: Added copyright header.
4671 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4673 * basic-long.cs: reg test for complex ceq_long bug.
4675 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4677 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4678 reg in long and clob case (bug #58343). Fixed/added comments.
4680 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4682 * mini.c (mono_jit_runtime_invoke): Follow new convention
4683 of calling the invoke method with an function pointer.
4685 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4687 * ChangeLog: Fix author of memory leak patch.
4689 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4691 * Makefile.am: fix make dist as well...
4694 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4696 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4697 on archs where pointers are 4 bytes long.
4699 * Makefile.am: Added abcremoval.c source file.
4701 * abcremoval.c: Added abcremoval.c.
4703 * abcremoval.h: Added abcremoval.h.
4705 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4707 * inssel.brg: Enabled bounds check removal.
4709 * mini.c: Added support for abcrem optimization.
4711 * mini.h: Added abcrem optimization label.
4713 * driver.c: Added support for abcrem optimization.
4715 * propagated_relations_table.def: Added propagated_relations_table.def.
4717 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4719 * mini.c, cfold.c: fix style.
4721 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4723 * mini.c: handle issue with the low-level implementation of
4724 some long opcodes (bug #54209).
4726 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4728 * basic.cs: test for my new cmov stuff.
4730 2004-05-13 Patrik Torstensson
4732 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4733 opt and added peephole documentation.
4735 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4737 * tramp-ppc.c: rewrote the generic trampoline code.
4739 2004-05-11 Patrik Torstensson
4741 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4743 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4745 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4747 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4748 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4750 * mini.c: Add new icalls for AsAny marshalling.
4752 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4754 * tramp-ppc.c, mini-ppc.c: more cleanups.
4756 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4758 * mini.c: no warnings.
4760 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4762 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4764 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4766 * mini.c: In the thread abort signal handler, if the thread is in the
4767 process of being stoped, don't throw the Abort exception, just stop the
4770 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4772 * tramp-ppc.c: removed old code.
4774 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4776 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4777 do some simple speed optimizations on ppc.
4779 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4781 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4782 and large offsets in load/store.
4784 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4786 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4787 it causes regressions.
4789 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4791 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4794 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4796 * jit-icalls.c: remove warnings.
4797 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4798 speedups for unsafe code.
4800 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4802 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4804 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4806 * basic-calls.cs: Add new regression test.
4808 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4811 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4813 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4816 2004-05-06 Patrik Torstensson
4818 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4819 long reg allocation in any reg (not only eax:edx) and implemented
4820 long shl/shr ops in asm instead of helpers.
4822 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4824 * mini-sparc.h: Fix warnings.
4826 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4829 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4830 separate statement for clarity.
4832 * mini-sparc.c: Update status.
4834 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4836 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4839 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4841 * inssel-ppc.brg: another small pre-release workaround:
4842 we don't do overflow detection for long_sub_un.
4844 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4846 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4847 (also works around a weird ppc bug: 57957).
4849 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4851 * tramp-ppc.c: trampoline fixes.
4853 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4855 * mini-ppc.c: fixed typos.
4857 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4859 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4860 at the top of the stack. Fixed typos. Use a frame registers
4861 for all the methods with exception clauses.
4863 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4865 * exceptions-ppc.c: restore fp registers.
4867 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4869 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4870 order from the stack top (moved the stack room to save the
4871 return value for trace after the param area). Fixed corruption
4872 in restoring registers on unwind.
4874 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4876 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4878 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4880 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4881 and prolog/epilog for methods that use it. Allow
4882 enough param area room for varargs methods. Fix miguel's
4883 breakage in exception handling.
4885 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4887 * Makefile.am: run genmdesc only on current arch.
4889 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4892 * mini-x86.h: fix the build on windows.
4894 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4896 * 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.
4898 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4900 * mini-exceptions.c: New file.
4902 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4903 Move some parts of the x86 exception handling code to an
4904 arch-independent file so it can be shared with other ports.
4906 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4908 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4910 2004-04-26 David Waite <mass@akuma.org>
4912 * driver.c: remove comma from end of enumeration declaration
4914 2004-04-26 Jackson Harper <jackson@ximian.com>
4916 * driver.c: parse config file before loading first assembly. This
4917 allows the user gac to be enabled/disabled.
4919 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4921 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4922 simpler mechanism: we do not care what is encoded initially
4923 (branch absolute or relative), we care about the code and its
4924 target. I kept the old code for reference for now.
4926 The new code tries first to determine if the jump is anywhere in
4927 the -/+32 absolute meg range, if it succeeds, it encodes using the
4928 absolute branch; If not, it tried to find something in the
4929 relative range, if not, it uses the handle_thunk code.
4931 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4933 * exceptions-ppc.c: use the correct ip register on macosx.
4935 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4937 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4939 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4941 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4942 Raise exception on integer divide by zero by hand since the hw
4943 doesn't support it. Handle NaNs in FP compares.
4945 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4947 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4948 code reducing duplication between the platforms and enabled
4949 signal exception handling (on linux for now).
4951 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4953 * exceptions-ppc.c: more macosx support.
4955 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4957 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4959 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4961 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4963 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4965 * iltests.il: more tests.
4967 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4969 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4972 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4974 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4976 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4978 * liveness.c: Mark variables as volatile in all basic blocks reachable
4979 from exception clauses.
4981 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4983 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4986 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4988 * iltests.il, basic.cs: more tests for regalloc.
4990 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4992 * iltests.il: Some tests for register allocation modifications
4995 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4997 * exceptions.cs: Add regression test for bug #56782.
4999 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
5000 original stack trace if an exception is rethrown. Fixes #56782. Oh,
5001 the beauty of fixing the same thing in 5 different files...
5003 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
5005 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
5008 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
5010 * mini.c: Add support for STRWLPARRAY marshalling convention.
5012 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5014 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
5015 to init the context to setup the regs pointer).
5017 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5019 * exceptions-ppc.c: more exceptions work.
5021 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5023 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
5026 2004-04-13 Miguel de Icaza <miguel@ximian.com>
5028 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
5029 can use the memory directly.
5031 * cpu-pentium.md: Update documentation from a post from Zoltan.
5033 add x86_add_membase, x86_sub_membase, x86_mul_membase
5035 2004-04-13 Miguel de Icaza <miguel@ximian.com>
5037 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
5038 GENERAL_REGS they were also hardcoded for all PPC ports.
5040 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
5042 Remove hard-coded limit for floating point registers, use
5043 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
5045 Notice that in MacOS X calling conventions you can fit a lot more
5046 floating point values in registers, so I should update the PInvoke
5047 test to excercise the passing of floating point values on the
5048 stack (currently broken).
5050 2004-04-06 Miguel de Icaza <miguel@ximian.com>
5052 * tramp-ppc.c (create_trampoline_code): Added
5053 JUMP_TRAMPOLINE_SIZE.
5054 (ppc_magic_trampoline): Follow the pattern from
5055 x86_magic_trampoline: if code is set to zero, return.
5056 (create_trampoline_code): Always pass MonoMethod to the jump
5057 trampoline, before it was passing a null.
5058 (mono_arch_create_jump_trampoline): Implement the jump stub, could
5059 share the code with mono_arch_create_jit_trampoline.
5061 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
5063 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
5066 * cpu-g4.md: Added length for jmp instruction, the worst case
5067 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
5070 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
5072 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
5074 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
5076 * mini.c: Only set bblock->real_offset when adding a new bblock, and
5077 before each IL instruction.
5079 * mini.c (CEE_BOX): Fix warnings.
5081 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5083 * mini.c: removed a few unused vars and extra whitespace.
5085 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
5087 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
5089 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
5091 (OP_GETCHR): use the above
5092 (CEE_LDELEMA): use the above.
5094 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
5095 version of the generic impl.
5096 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
5097 (CEE_LDELEMA): use the above.
5099 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5101 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
5104 * iltests.il: Added new regression test for #56317.
5106 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5108 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
5109 under NetBSD. Fixes #56450.
5111 * liveness.c (update_gen_kill_set): Fix previous patch.
5113 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5115 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
5117 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
5119 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
5122 * inssel-sparc.brg: Add more optimizations.
5124 * mini-sparc.c: Replace multiply/divide with shifts if possible.
5126 2004-04-01 Martin Baulig <martin@ximian.com>
5128 * mini.c (handle_box): New static function; moved the
5129 implementation of CEE_BOX here.
5130 (mono_method_to_ir): Added `constrained_call' variable.
5131 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
5132 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
5133 mono_method_get_constrained() to get the method.
5135 2004-04-01 Martin Baulig <martin@ximian.com>
5137 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
5138 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
5139 (mono_method_to_ir): We don't need these macros anymore since
5140 mono_class_get_full() already takes care of it.
5142 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5144 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5145 use @function (as doesn't accept #function here) and check the return
5146 value of system and stop if fails.
5148 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5150 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5152 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5154 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5156 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5158 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5161 * basic-long.cs: Add test for negation of Int64.MinValue.
5163 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5165 * mini-sparc.c: Update status.
5167 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5169 * exceptions-sparc.c: Fix return value in filters.
5171 * inssel-sparc.brg: Fix register allocation in some rules.
5173 2004-03-28 Martin Baulig <martin@ximian.com>
5175 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5178 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5180 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5182 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5183 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5184 remove unused conv_u4 opcode.
5186 * mini-x86.c: Remove valgrind workaround since it slows down things
5187 even when mono is not run under valgrind.
5189 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5191 * mini-sparc.c: Update status.
5193 * inssel-sparc.brg: Add some optimizations.
5195 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5196 future delay slot filling. Add support for varargs, tail calls and JMP.
5198 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5199 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5201 * inssel.brg: Fix register allocation in OP_ARGLIST.
5203 * inssel.brg: Fix warnings.
5205 2004-03-25 Martin Baulig <martin@ximian.com>
5207 * mini.c (inflate_generic_field): Removed.
5208 (mini_get_method): Removed, use mono_get_method_full(),
5209 (mini_get_class): Removed, use mono_class_get_full().
5210 (mono_method_to_ir): Pass our generic context to
5211 mono_field_from_token().
5213 2004-03-25 Martin Baulig <martin@ximian.com>
5215 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5216 of a `MonoMethod *'.
5217 (mini_get_method): Take a `MonoGenericContext *' instead
5218 of a `MonoMethod *'.
5219 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5220 a new local variable called `generic_context' which holds the
5221 current `MonoGenericContext *'; use it to lookup things.
5223 2004-03-24 Martin Baulig <martin@ximian.com>
5225 * mini.c (mini_get_class): New static method; if we're inside a
5226 generic instance, inflate the class if neccessary.
5227 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5229 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5231 * iltests.il: New regression test for #55976.
5233 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5236 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5238 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5241 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5243 * liveness.c: Consider SSA stores as well as loads when making vars
5246 * exceptions.cs: New regression tests for register allocation.
5248 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5250 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5251 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5252 domain lock only to protect puntual access to data structures.
5253 Added access lock for sighash, jit_icall_hash_name,
5254 jit_icall_hash_addr and domain->code_mp.
5256 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5258 * driver.c: Print SIGSEGV handling method.
5260 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5262 * mini.c (setup_jit_tls_data): Handle case when this is called
5263 multiple times for a thread.
5265 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5266 is different from fbxx_un. Fixes #54303. Also use constants instead of
5267 magic numbers in a lot of places.
5269 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5271 * exceptions.cs: Fix cctor test when --regression is used.
5273 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5275 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5278 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5280 * inssel-ppc.brg: fixed register assignments for some rules.
5282 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5284 * exceptions.cs: Add test for exceptions in static constructors.
5286 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5287 static constructors outside the domain lock. Fixes #55720.
5289 2004-03-17 Martin Baulig <martin@ximian.com>
5291 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5292 (inflate_generic_field): Take the `MonoMethod *' instead of the
5293 `MonoClass *' and added support for generic method.
5294 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5295 have a `field->parent->gen_params', only inflate the field if it's
5296 an open constructed type.
5298 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5300 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5301 exception object instead of the preconstructed ones.
5303 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5305 * mini.c: reverted changed to sigsegv_signal_handler commited
5306 accidentally in the previous patch.
5308 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5311 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5312 running --aot with an old assembly.
5314 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5316 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5319 * mini-sparc.c: Add support for v9 branches with prediction.
5321 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5323 * mini.c (mini_init): #warning is GNUC only
5325 * mini-sparc.h: implement __builtin_frame_address
5326 and __builtin_return_address for Sun C compiler
5328 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5330 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5332 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5334 * basic-calls.cs: Add test for unaligned byref long argument passing.
5336 * mini-ops.h: Add sparcv9 compare and branch instructions.
5338 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5339 v9 instructions if we have a v9 cpu.
5341 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5342 registers for global allocation.
5344 * exceptions-sparc.c: Fixes.
5346 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5348 * liveness.c (mono_analyze_liveness): Optimized version.
5350 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5352 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5355 * basic-float.cs basic-calls.cs: New regression tests.
5357 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5359 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5360 sigaltstack implementation.
5362 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5364 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5365 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5367 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5369 * mini.c: Fix warnings.
5371 * mini.c (mono_resolve_patch_target): New function which contains the
5372 arch independent part of the patching process.
5374 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5375 patching code to a separate function.
5377 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5379 * mini.c (add_signal_handler): ifdef out on Windows
5381 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5383 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5384 cpu-sparc.md: Add exception handling support + other fixes.
5386 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5387 typed GC detection in --version.
5389 * basic.cs exceptions.cs: New regression tests.
5391 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5392 the arch specific code can store data during a compilation.
5394 * mini-ops.h: Add OP_SETFRET.
5396 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5397 function, register a separate icall for each arity, so the icalls can
5400 * mini.c (mono_print_tree): Print negative offsets in a more readable
5403 * mini.c: Make signal handling work on sparc.
5405 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5407 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5409 * jit-icalls.c: Emulate truncl by aintl on solaris.
5411 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5413 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5415 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5417 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5419 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5420 a MarshalByRef type, inline a method that performs the check, taking into
5421 account that the object can be a proxy. Also implemented tow new opcodes:
5422 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5423 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5424 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5426 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5428 * mini-ppc.c: if a relative branch displacement is too big
5429 but it points to and area reachable with an absolute branch,
5432 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5434 * mini.c: optimize small copies in cpblk.
5436 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5438 * basic-calls.cs basic-float.cs: New regression tests.
5440 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5441 negative offsets from %fp. Implement localloc. Fix local register
5442 allocation. Fix the case when the this argument needs to be saved to
5443 the stack. Implement some missing opcodes.
5445 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5447 * mini.c (mini_method_compile): Reenable global regalloc in methods
5448 with exception handlers.
5450 * linear-scan.c (mono_varlist_sort): Fix warning.
5452 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5454 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5457 * liveness.c: Make all variables uses in exception clauses volatile, to
5458 prevent them from being allocated to registers. Fixes #42136.
5460 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5462 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5465 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5466 argument to mono_arch_regalloc_cost.
5468 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5471 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5473 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5474 Make the cost of allocating a variable to a register arch dependent.
5476 * basic-calls.cs: Fix compilation of tests.
5478 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5479 helper function to cut back on the number of #ifdefs needed.
5481 * mini-ppc.c: Fix compilation.
5483 * basic-calls.cs: New regression tests.
5485 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5487 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5488 of l0 since that is callee saved.
5490 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5493 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5494 of delay instruction.
5496 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5498 * mini.h (MonoCallInst): Add 'virtual' flag.
5500 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5502 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5504 * *.cs: New regression tests.
5506 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5509 * mini.c (mono_runtime_install_handlers): Fix build.
5511 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5512 'signal_stack_size' members.
5514 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5515 alternate signal stack.
5517 * exceptions-x86.c: Add stack overflow handling.
5519 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5520 functions to arch independent code.
5522 * mini.c (mono_print_tree): Print more detailed info for load_membase
5525 2004-02-23 Martin Baulig <martin@ximian.com>
5527 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5529 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5531 * mini-x86.c: fixed reg allocation for div/rem.
5533 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5535 * driver.c (mono_main): Report some configuratio options on --version.
5537 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5539 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5540 low in the address space. Correctly flush memory in thunks where we
5543 2004-02-20 Martin Baulig <martin@ximian.com>
5545 * mini.c (mini_get_method): New static method; inflate all generic
5546 methods and methods in open generic instances.
5547 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5548 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5550 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5552 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5554 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5556 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5558 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5560 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5561 it compile using Sun's compiler.
5563 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5565 * 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.
5567 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5569 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5571 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5573 * mini-ppc.c: handle calls outside of the allowed range with thunks
5574 allocated using the code manager.
5575 * tramp-ppc.c: use the code manager to hold generated native code.
5576 Fixed the magic trampoline to just patch vtable entries.
5578 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5580 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5583 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5585 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5588 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5589 if we have a working __thread implementation.
5591 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5592 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5594 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5596 * mini-x86.c: Fix compilation under gcc 2.
5598 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5600 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5601 contains a call to the wrapped function.
5603 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5604 OP_<CALL>_IMM opcodes, and use them under X86.
5606 * mini.c (mono_jit_find_compiled_method): Fix warning.
5608 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5610 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5612 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5613 functionality to mini.c.
5615 * mini.c (mono_create_jump_trampoline): New function to create a jump
5616 trampoline. Return a compiled method instead of a trampoline if it
5617 exists. Add a cache for jump trampolines.
5619 * mini.c (mono_jit_find_compiled_method): New function to return a
5620 compiled method if it exists.
5622 * mini-x86.c: Call mono_create_jump_trampoline instead of
5623 mono_arch_create_jit_trampoline.
5625 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5626 a jump trampoline. Fixes #52092.
5628 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5630 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5631 which is not up-to-date. Add check_corlib_version () instead.
5633 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5636 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5637 since newer valgrind versions do not need it.
5639 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5640 compile a method with a given set of optimizations.
5642 * mini.c: Compile icall wrappers on-demand instead of at startup.
5644 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5645 wrapper for an icall.
5647 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5649 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5652 * iltests.il: Add test for non-empty stack before switch instruction.
5654 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5656 * mini.c: Add support for new stringbuilder marshalling conventions.
5658 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5660 2004-02-01 Martin Baulig <martin@ximian.com>
5662 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5663 in `ginst->mtype_argv'.
5665 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5667 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5668 facilitate grepping.
5670 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5672 * mini.c: fixed buglet in initobj generic implementation for references.
5674 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5676 * Makefile.am: make the version script conditional.
5677 * jit-icalls.c: handle missing truncl().
5679 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5681 * exceptions.cs: Add more tests for double->int conversion.
5683 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5684 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5686 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5688 * driver.c: make --verbose --version emit an error
5689 if the loaded corlib doesn't match the runtime version.
5691 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5693 * mini-ppc.h: export ppc_patch().
5694 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5695 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5696 on par or better than on MacOSX.
5698 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5700 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5701 mono_lookup_pinvoke_call.
5703 * mini-x86.c: Under windows, the default pinvoke calling convention is
5704 stdcall. Fixes #52834.
5706 * mini.c (optimize_branches): Add an upper bound to the number of
5707 iterations to prevent infinite loops on strange loops. Fixes #53003.
5709 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5711 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5712 and ISINST. Fixes #52093.
5714 * objects.cs (test_0_vector_array_cast): New tests.
5716 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5718 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5719 checking in Array.Set ().
5721 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5724 * object.cs (test_0_multi_array_cast): New regression test.
5726 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5728 * exceptions-ppc.c: fix build on Linux/PPC.
5730 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5732 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5733 running under valgrind.
5734 (x86_magic_trampoline): Fix build bustage.
5736 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5737 negative values as well. This is needed for the encoding of the line number
5738 info, since sometimes the line numbers are not in increasing order.
5740 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5742 * cpu-pentium.md (localloc): Increase the size of the localloc
5743 instruction since it is a loop under Win32.
5745 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5748 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5750 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5751 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5752 Max Horn (max@quendi.de). Fix file names in comments.
5754 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5756 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5757 avoid stack overflow.
5758 (replace_usage): Avoid uninitialized variable warnings.
5760 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5761 and taking the address of valuetype variables.
5763 2004-01-03 Patrik Torstensson
5765 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5766 for other purposes than FP later on.
5768 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5770 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5773 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5775 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5777 2003-12-30 Patrik Torstensson <p@rxc.se>
5779 * mini-x86.h: Decreased number of availiable fp regs.
5780 Solves corner cases with FP spilling.
5782 2003-12-23 Patrik Torstensson <p@rxc.se>
5784 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5785 for floating point stack tracking / spilling on x86.
5788 * basic-float.cs: added float mul overflow test.
5790 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5792 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5794 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5796 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5797 supports for cond branches that overflow the immediate
5798 overflow offset. mcs can compile simple programs.
5800 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5802 * exceptions-ppc.c: exception handling support wip:
5803 finally handlers get run on exception.
5805 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5807 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5810 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5812 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5813 initial support for stack walking and unwinding.
5815 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5817 * driver.c (mono_main): Make corlib-out-of-sync message more
5818 descriptive. Also remove verify_corlib call.
5820 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5822 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5823 not overlap with other call's arguments, too.
5825 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5827 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5828 move to arch-specific code the choice of arch-specific
5829 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5830 * mini.c: ensure emulation calls will not interleave
5833 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5835 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5836 the magic trampoline stack frame is dropped before executing
5839 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5841 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5842 and integer to fp conversions. Added support for overflowing
5843 arguments on the stack. Reserve a couple more registers as temps.
5844 Added support for aot compilation (as output still needs to be
5847 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5849 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5850 Don't overwrite return register in some corner cases.
5852 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5854 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5855 static constructors when AOT compiling.
5857 * driver.c (mono_main): Call mono_check_corlib_version.
5859 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5861 * cpu-g4.md, basic.cs: fixed div target register.
5863 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5865 * mini-ppc.c, basic.cs: shl_imm fix with test.
5867 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5869 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5870 structures by value. Misc fixes.
5871 * objects.cs: more tests.
5873 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5875 * mini-ppc.c: lconv.ovf.i implemented.
5877 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5880 (mini_init): don't error out if someone already called g_thread_init.
5882 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5884 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5885 to be any type per the spec. Fix abnormal memory usage when
5886 the same object is repeatedly thrown.
5888 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5890 * mini.c: check for overruns in IL code.
5892 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5894 * TODO: Add/remove some todo entries.
5896 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5898 * driver.c (mono_main): Call mono_verify_corlib.
5900 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5902 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5903 This has been moved to mini.c
5904 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5905 type being casted is marshalbyref it could be a proxy, so instead of
5906 emitting the type check code, emit a call to a runtime method that will
5907 perform the check by calling CanCastTo if needed.
5909 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5911 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5912 methods with large stack frames under Win32.
5914 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5916 * Makefile.am: Distribute regression tests.
5918 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5919 at the end instead of inserting each variable into the sorted list.
5921 * linear-scan.c (mono_varlist_sort): New helper function.
5923 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5925 * mini.c: ensure arguments and locals are within bounds.
5927 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5929 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5932 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5934 * mini.c (mono_cprop_copy_values): Fix crash.
5936 * aot.c: Set verbosity back to 0.
5938 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5940 * regalloc.c: complete memory leak fix by Laurent Morichetti
5943 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5945 * driver.c (main_thread_handler): Revert the previous patch.
5947 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5950 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5951 memory from the memory pool.
5953 * driver.c (main_thread_handler): Turn on all optimizations when
5956 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5957 an array for better performance.
5959 * regalloc.c (mono_regstate_assign): Fix memory leak.
5961 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5962 serialize the debug info.
5964 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5965 debug info from the serialized representation.
5967 * aot.c: Save debug info into the generated file and load it when
5970 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5972 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5974 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5975 More FP-related fixes.
5977 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5979 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5980 and register allocation buglet. Hello world now runs.
5982 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5984 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5985 * tramp-ppc.c: fixed class init trampoline.
5986 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5988 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5990 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5991 mini.c: more ppc changes/fixes.
5993 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5995 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5996 Also optimize the case when the arguments are the same in the caller
5999 * iltests.il: Add tests for tail calls with valuetype arguments.
6001 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6003 * mini-ppc.c: fixes for struct return type.
6005 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
6007 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
6008 mono_spillvar_offset() to arch-specific code.
6010 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
6012 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
6014 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
6016 * exceptions-x86.c: Fix stack space leaks.
6018 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
6019 registers from the lmf if the method has save_lmf set.
6021 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
6023 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
6024 of icall wrappers into InvokeInDomain, since these are now per-domain.
6026 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
6028 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
6029 make some opcode emulation and intrinsic ops enabled/disabled
6030 according to the architecture. More fixes.
6032 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
6034 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
6036 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
6038 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
6039 arch-specific handling for 'this' and struct return type to
6042 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6044 * aot.c: prevent divide by zero error when reporting (it happened with
6047 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
6049 * mini.h (inst_switch): Remove unused macro.
6051 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6054 (load_aot_module): free 'info->methods' and 'info' properly. No more
6055 "free(): invalid pointer blah" messages when you have an old aot
6058 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
6060 * jit-icalls.c, mini.c: Added support for context static fields.
6062 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6064 * mini.c (mono_method_blittable): Methods which set LastError are not
6065 blittable either. Fixes #51108.
6067 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6069 * mini.c: flush icache.
6070 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
6072 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6074 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
6076 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
6078 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
6081 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
6084 * inssel.brg (CEE_MKREFANY): Fix AOT case.
6086 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
6088 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
6089 instruction when the result is discarded.
6091 * iltests.il (test_0_div_regalloc): New regression test.
6093 * arrays.cs: Fix compilation error.
6095 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
6097 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
6098 float rules to inssel-x86.brg: sane architectures with FP registers
6099 don't need to implement these rules.
6101 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6103 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
6105 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6107 * mini.h, inssel-long32.brg: fixed endianess issues in int64
6108 implementation of 32 bit systems.
6110 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6112 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
6113 (Jeroen Zwartepoorte).
6115 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
6117 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
6118 the caller and the callee matches.
6120 * mini.c (mono_method_to_ir): Add comment.
6122 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
6123 signbit is missing on some platforms.
6125 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
6127 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
6129 * mini.c (setup_jit_tls_data): Call the new function.
6131 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
6133 * mini-x86.c: Add experimental support for fast access to the lmf
6134 structure under NPTL/Linux 2.6.x.
6136 2003-11-06 Martin Baulig <martin@ximian.com>
6138 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
6139 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
6142 2003-11-02 Martin Baulig <martin@ximian.com>
6144 * mini.c (inflate_generic_field): New static method.
6145 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6146 generic instance and the field is declared in a generic type, call
6147 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6149 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6151 * mini.h mini.c (mono_method_same_domain): New function to return
6152 whenever the caller and the callee are in the same domain.
6154 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6156 2003-10-30 Martin Baulig <martin@ximian.com>
6158 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6159 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6161 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6162 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6164 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6166 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6169 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6170 object here, so it is in the correct appdomain etc.
6172 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6174 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6176 (mono_method_to_ir): Avoid freeing the type created returned from
6177 mono_type_create_from_typespec, since it is put into an internal cache
6178 by the function. Fixes pointer.exe.
6180 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6181 trampolines for icalls and pinvokes as well. Fixes #33569.
6183 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6185 * mini.c: Update after appdomain changes.
6187 * mini.c (mono_jit_compile_method_inner): Allways compile native
6188 method wrappers in the root domain, since there can only be one
6189 instance of them, whose address is stored in method->info.
6191 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6193 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6194 environment variable. Instead detect automatically whenever running
6195 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6198 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6200 * trace.c, trace.h: New files that implement the new trace option
6203 * driver.c: Document new --trace options.
6205 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6208 - if (mono_jit_trace_calls)
6209 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6211 * mini.h: prototypes.
6213 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6215 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6217 * mini.c inssel.brg: Implement typedefbyref opcodes.
6219 * mini.c (mono_jit_compile_method): Remove unused local variable.
6221 * mini.c (mono_jit_compile_method_inner): Ditto.
6223 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6225 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6227 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6229 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6231 * mini.c (mono_no_aot): Remove unused global variable.
6233 * mini.c: Thread safety fixes.
6235 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6237 * mini.c (mono_create_class_init_trampoline): Add a lock around
6238 class_init_hash_addr.
6240 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6243 * mini.c: Decompose the NEWARR instruction before decomposing its
6244 arguments. Fixes #30073.
6246 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6248 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6251 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6253 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6255 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6257 * driver.c: Add support for compiling icall wrappers to --compile.
6259 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6261 * inssel.brg: The empty value in class->interface_offsets is -1, not
6264 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6266 * objects.cs: New test for 'is' operator on an array of interfaces.
6268 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6270 * tramp-ppc.c: update trampoline code to support jumps
6271 and class initialization.
6273 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6275 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6277 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6279 * inssel.brg (OP_UNBOX): Remove unused rule.
6281 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6282 region instead of one for each method. Fixes #47813.
6284 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6286 * exceptions.cs (test_0_nested_finally): New regression test for
6287 nested exception handlers.
6289 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6291 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6293 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6296 * mini.c (mono_method_check_inlining): Make the inlining limit
6297 configurable by an environment variable.
6299 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6301 * mini.h: Bump AOT file version.
6303 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6304 token, store the image along with the token, since the token might not
6305 refer to the same image as the method containing the relocation,
6306 because of inlining.
6308 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6310 * mini.c (mono_precompile_assemblies): New function to compile
6311 all methods in all loaded assemblies.
6313 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6315 * regalloc.h regalloc.c (MonoRegState): Change the type of
6316 iassign and fassign to int*, since they can contain large negative
6317 values if the register is spilled. Also added some comments. Fixes
6320 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6321 under Win32. Fixes #42964.
6323 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6325 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6327 * aot.c: Added support for AOT compiling methods which contain calls
6328 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6331 * driver.c (compile_all_methods): Run the compilation in a thread
6332 managed by mono. Fixes #44023.
6334 * mini.c (mono_codegen): Print full method name in verbose output.
6336 * mini-x86.c (mono_arch_patch_code): Fix warning.
6338 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6339 jumps, since the method we are jumping to might be domain-specific.
6341 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6343 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6345 * inssel.brg: string chars are unsigned.
6347 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6349 * TODO: New todo item.
6351 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6352 which calls mono_runtime_class_init and patches the call site to
6353 avoid further calls.
6354 (mono_arch_create_class_init_trampoline): New arch specific function
6355 to create a class init trampoline.
6356 (create_trampoline_code): Generalized so it can create
6357 class init trampolines as well.
6359 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6360 (mono_create_class_init_trampoline): New function to create and cache
6361 class init trampolines.
6362 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6363 vtable given the address of a class init trampoline. Used by the
6365 (mono_codegen): Generate a call to a trampoline instead of
6366 mono_runtime_class_init in LDSFLD[A].
6367 (mono_codegen): Add relocations for the new trampoline.
6369 * mini.h mini-x86.c aot.c: Added a new relocation type:
6370 MONO_PATCH_INFO_CLASS_INIT.
6372 * mini.h: Bump AOT version number.
6374 * aot.c: Create a copy of the loaded code instead of using the original
6375 so methods which call each other will be close in memory, improving
6378 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6379 patch since it breaks the regression tests.
6381 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6382 for the register saving instruction sequence since the
6383 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6385 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6387 * TODO: Fix todo item && remove another.
6389 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6391 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6394 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6395 function of the module.
6397 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6398 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6399 --no-aot command line option.
6401 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6403 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6404 by Bernie Solomon (bernard@ugsolutions.com).
6406 * inssel.brg: Refactor the interface offset table related code into
6407 its separate functions and add support for the AOT case.
6409 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6411 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6413 * aot.c: Added mono_aot_verbose variable and made all debugging
6414 output depend on the value of this variable.
6416 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6417 method_label and info_label.
6419 * mini.h mini-x86.c aot.c: Added a new relocation type
6420 MONO_PATCH_INFO_IID for klass->interface_id.
6422 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6423 the MonoJitInfo structure.
6425 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6426 a non-root appdomain in shared mode.
6428 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6430 * aot.c: make aot loader less verbose. Remove free of unused variable.
6432 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6434 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6436 * .cvsignore: Added *.dll.
6438 * mini.c (mono_print_tree_nl): New function callable while debugging.
6440 * mini.c (mono_print_code): Export this.
6442 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6445 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6447 * mini.h (MonoCompile): Added 'jit_info' field.
6449 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6450 the cfg structure, since it is needed by the AOT compiler.
6452 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6454 * aot.c: A major rewrite. Changes include:
6455 - save exception tables for methods which have them.
6456 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6458 - reworked the file format so it is now much smaller and needs
6459 fewer relocation entries.
6461 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6463 * aot.c (load_aot_module): Fix build bustage on platforms without
6466 2003-09-04 Martin Baulig <martin@ximian.com>
6468 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6470 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6472 * TODO: Some new optimization ideas.
6474 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6476 * aot.c: Save the optimization flags used to compile the code into
6479 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6480 support emitting domain specific code.
6482 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6483 no longer domain neutral. It can be made domain neutral by compiling
6484 with --optimize=shared.
6486 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6489 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6490 loading of AOT code.
6492 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6494 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6495 if there is no domain neutrality information.
6497 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6499 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6500 format version into the generated library.
6502 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6503 callee method into the caller since one of them could be shared.
6505 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6506 system exceptions from AOT code now works.
6508 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6509 method if it is domain neutral and the callee is not.
6511 * graph.c (cfg_emit_one_loop_level): Fix warning.
6513 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6515 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6518 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6520 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6521 is needed by code which is executed before mono_runtime_init ().
6522 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6524 * mini.c (mono_thread_abort): Fix warning.
6525 (mono_jit_compile_method): Call static constructor in the AOT case too.
6527 * aot.c (mono_compile_assembly): Fix warning.
6529 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6531 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6533 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6535 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6537 * cpu-pentium.md: Fix the length of call opcodes so they include the
6538 ESP restoring instruction. Fixes #47968.
6540 2003-08-28 Martin Baulig <martin@ximian.com>
6542 * mini-x86.c (mono_arch_call_opcode): Added support for
6543 MONO_TYPE_GENERICINST.
6545 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6547 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6549 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6550 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6552 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6555 2003-08-26 Martin Baulig <martin@ximian.com>
6557 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6558 when reporting an error, set this to the actual error location.
6559 (mono_method_to_ir): Report the correct error location if
6560 get_basic_blocks() returned an error.
6562 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6564 * mini.c (mono_type_blittable): OBJECT is not blittable.
6565 (mono_method_blittable): Methods which have marshalling descriptors
6566 are not blittable either. Fixes #47842.
6568 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6570 * driver.c mini.c: Use an environment variable instead of a global
6571 variable. Also fix the build.
6573 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6574 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6577 * driver.c mini.c: Added --with-valgrind option to turn off some
6578 code which prevents mono from running under valgrind.
6580 * mini.c (mono_emit_call_args): Fixed warning.
6582 * mini.c (mono_emulate_opcode): Fixed warning.
6584 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6586 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6587 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6588 regalloc.c, regalloc.h: specify available registers in arch-specific
6589 code and support floats in the regallocator (patch by Laurent Morichetti
6592 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6594 * mini.c: mono_thread_current() can be called only after
6595 mono_runtime_init(): rearrange code to not call it early on.
6597 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6599 * mini.c: allocate jump tables in the code mempools.
6601 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6603 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6606 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6608 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6609 12 to 16. This fixes bug #47453.
6612 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6614 * mini-ppc.c: fixed indexed load and unsigned compares.
6616 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6618 * mini.c: reenabled installation of handler for
6619 thread abort signal.
6621 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6623 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6624 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6625 until it's fixed and actually useful.
6627 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6629 * inssel-long32.brg: couple more opcodes implemented.
6631 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6633 * mini-sparc.c: Even more opcodes implemeted.
6635 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6637 * mini-sparc.c: More opcodes implemented.
6639 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6641 * mini-sparc.c: More opcodes implemented.
6643 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6645 * inssel-sparc.brg: Add some needed rules. Direct
6647 * Makefile.am: Use inssel-sparc.brg
6648 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6649 an assert happy for now.
6651 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6653 * mini-sparc.c: Fixed compile errors.
6654 * exceptions-sparc.c: Same. We now produce a mono binary
6655 on sparc-linux. Yea.
6657 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6659 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6660 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6661 They compile, but do not work.
6663 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6665 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6666 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6667 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6670 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6672 * mini.c: more opcodes implemented and better support for generics.
6674 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6676 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6677 * mini.c, mini.h: first cut at generics support: some new instructions
6678 added and changed the behaviour of some of the existing ones.
6680 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6682 * mini.c: Removed definition of metadata_shared mutex here.
6684 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6686 * mini-x86.c: make vararg calls work for instance methods.
6688 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6690 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6691 returns the arguments in a separte list, now.
6693 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6695 * aot.c, mini.c: updates for array type representation changes.
6697 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6699 * mini.c: register function to perform jit shutdown.
6701 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6703 * mini.c: use a faster allocator if possible.
6705 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6707 * aot.c: some cleanups and portability changes.
6709 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6711 * mini.c: use faster allocation for CEE_BOX if possible.
6713 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6715 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6716 Moved inlined mempcy code to its own function so that is can be
6717 reused. Added an inline memset function as well (optimized initobj).
6718 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6720 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6722 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6724 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6726 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6727 arch code can setup the cpu for CLR execution, if needed.
6728 We use it on x86 to set the precision of FP operations.
6730 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6732 * mini.c: disable some optimizations if we can guess they'll cost too
6733 much for a given method.
6735 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6737 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6739 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6740 * mini.h mini.c mini-x86.c: Added instruction level coverage
6741 info collection support.
6743 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6745 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6746 is now implemented in the profiling API. Get rid of a couple of
6747 unnecessary global variables.
6749 2003-06-15 Nick Drochak <ndrochak@gol.com>
6751 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6752 * cpu-g4.md: add op_bigmul and op_bigmul_un
6753 * cpu_pentium.md: add op_bigmul_un
6754 * inssel-long32.brg: add rule for unsigned bigmul
6755 * mini-ops.h: define OP_BIGMUL_UN
6756 * mini-x86.c: THE BUG: handle (un)signed properly
6757 * mini.c: choose unsigned opcode if needed.
6758 This set of patches fixes bug #44291
6760 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6762 * mini.c (optimize_branches): improved to handle all kinds of
6763 conditional branches.
6765 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6767 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6768 don't raise exceptions.
6770 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6772 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6773 to arch-specific files.
6775 2003-06-09 Martin Baulig <martin@ximian.com>
6777 * Makefile.am (libs): Added $(LIBGC_LIBS).
6779 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6781 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6782 and OP_ATAN (fixes bug#44293).
6784 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6786 * Makefile.am, mini-x86.c: rename cpu description array to
6787 pentium_desc, since some compilers define the 'pentium' preprocessor
6790 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6792 * mini.c (mini_select_instructions): add explicit branch if the
6793 following block is not the false target of a conditional branch -
6794 we need this with any optimization that reorder or remove bblocks
6796 * mini.c (optimize_branches): bug fixes
6798 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6800 * mini.c (mono_method_to_ir): inline static readonly fields
6802 * ssa.c (fold_tree): start cfold support for long (very simple
6805 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6807 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6809 * inssel.brg: fixed memcpy (bug #44219).
6811 2003-06-05 Dick Porter <dick@ximian.com>
6813 * driver.c: Set the glib log levels to not abort if g_message
6816 g_set_prgname() has to happen before mini_init() so that the
6817 process handle gets the info.
6819 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6821 * driver.c: add intrins to the default optimizations to get wider
6824 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6826 * mini.h: some large basic blocks will overflow a 16-bit
6827 integers for symbolic registers.
6829 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6831 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6832 (mono_arch_output_basic_block): fix bug 43499
6834 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6836 * mini.c: kill duplicated definition of mono_debug_format.
6838 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6840 * mini-x86.c, arrays.cs: fixed register allocation bug.
6842 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6844 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6846 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6848 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6851 (print_method_from_ip): also print source location information if
6854 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6856 * mini.c (mono_find_block_region): bug fix in region code
6857 (mini_method_compile): enable removing unreachable code again, but
6858 only in methods without exception clauses.
6860 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6862 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6863 Implemented arglist opcode and handling of TypedReference type.
6864 Fixed x86 call convention when a structure is returned.
6865 Minimal support for calling static vararg methods.
6867 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6869 * mini.c (mini_method_compile): always remove unreachable code,
6870 because the code in them may be inconsistent (access to dead
6871 variables for example).
6873 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6875 * driver.c, debug-mini.c: warning fixes.
6877 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6879 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6881 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6883 * mini.c: thread-static fields are registered in mono_class_vtable(),
6884 so ensure the function is called before checking for them.
6886 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6888 * mini.c (optimize_branches): fix for bug 43586
6890 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6891 overflow (fixes Bug #43639)
6893 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6895 * mini.c, objects.cs: allow the use of stobj for primitive types.
6897 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6899 * mini.c: be less strict about argument checking until we support
6900 running the verifier.
6902 2003-05-27 Nick Drochak <ndrochak@gol.com>
6904 * basic-long.cs: tests for (ulong)int * (ulong)int also
6905 * mini.c: use the same trick for (ulong)int * (ulong)int
6907 2003-05-27 Nick Drochak <ndrochak@gol.com>
6909 * basic-long.cs: add regression test for (long)int * (long)int
6910 * cpu-pentium.md: add op_bigmul specification
6911 * inssel-long32.brg: add OP_BIGMUL rule
6912 * mini-ops.h: add OP_BIGMUL
6913 * mini-x86.c: register allocator: handle case where src1 needs to be
6915 * mini.c: substitute special BIGMUL opcode in the tree for
6916 (long)int * (long)int
6918 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6920 * jit-icalls.c: call the type ctor on field access if needed.
6922 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6924 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6925 to a method (including results of ldelema, bug#43207).
6927 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6929 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6930 colors to show exception handler blocks.
6932 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6933 (fix for pinvoke7.cs).
6935 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6937 * mini.h, mini.c: ensure correct initialization order for types that
6938 require it. Prepare for lazy compilation of jit icall wrappers.
6939 Provide a name for opcode emulation to reduce unneeded mallocing.
6941 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6943 * mini-x86.c: better register restoring code and profiling
6944 support for tail calls.
6946 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6948 * mini.h, driver.c: prepare for leaf methods optimization.
6950 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6952 * mini.c: get targets of branches before converting a method.
6954 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6956 * mini.c (optimize_branches): added some experimental code (disbaled)
6958 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6960 * mini.c (optimize_branches): fix branch to branch optimization
6962 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6964 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6966 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6968 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6971 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6973 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6974 enable use of interface variables again.
6976 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6977 I1 to registers because there is no simply way to sign extend 8bit
6978 quantities in caller saved registers on x86.
6980 * inssel-float.brg: set costs of some rules to 2 so
6981 that monobure always select the arch. specific ones if supplied,
6982 regardless of the order we pass the files to monoburg.
6984 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6986 * mini.c, mini-x86.c: since the magic trampoline for jumps
6987 can't patch the code directly, we do it as soon as the
6988 method gets compiled.
6990 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6992 * mini-x86.c, mini.h: introduce a new patching method
6993 to support CEE_JMP and tail calls.
6994 * mini.c: obey tail.call. Don't precompile methods target
6996 * tramp-x86.c: new trampoline code to handle methods
6997 reached through a jump.
6999 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
7001 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
7002 bit values to registers
7004 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
7006 * mini.c (mono_compile_get_interface_var): share interface
7007 variables if possible.
7009 2003-05-16 Martin Baulig <martin@ximian.com>
7011 * debug-mini.c (mono_init_debugger): New function to initialize
7012 the debugger. This is not in the debugger since it needs to
7013 access some of mini's internals.
7015 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
7017 * mini.c (mono_method_to_ir): inlining fixes/cleanups
7019 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
7021 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
7022 for value type handling.
7024 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
7026 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
7027 (mono_method_check_inlining): enable inlining of all kinds of wrappers
7029 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
7031 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
7032 the constructor through a proxy.
7034 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7036 * jit-icalls.c, inssel.brg: fixes to array element address
7039 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
7041 * mini-x86.c (is_regsize_var): allocate pointer to registers
7043 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7045 * driver.c: fixed typo, added intrins to the set of optimizations
7046 tested with regressions.
7048 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
7050 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
7051 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
7054 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
7056 * inssel.brg: remove some common pop instructions without side effects
7058 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7060 * inssel-x86.brg: fixed thinko in int to double conversions.
7062 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
7064 * mini.c, jit-icalls.c: added runtime thread-static variable support.
7066 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7068 * inssel-long32.brg: two more missing instructions.
7070 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
7072 * mini.c (mono_emit_call_args): set the cil_code for all arguments
7075 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
7077 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
7080 * basic-float.cs: Added tests for negative zero.
7082 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7084 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
7085 a couple of missing operations for long casts, with test cases.
7087 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7089 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
7091 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
7093 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
7094 code size estimation.
7096 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
7098 * mini.c (mono_jit_create_remoting_trampoline): make it work with
7099 abstract methods (fix bug 42542)
7101 * aot.c: add ability to handle array types
7103 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
7105 * mini.c: Call the _specific versions of the object allocation
7106 functions if possible.
7108 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7110 * driver.c: call setlocale ().
7112 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7114 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
7117 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
7119 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
7121 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
7122 wrappers (fix bug 42122)
7124 2003-05-04 Martin Baulig <martin@ximian.com>
7126 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
7128 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
7129 s/mini_set_defaults/mono_set_defaults/g.
7131 2003-05-04 Martin Baulig <martin@ximian.com>
7133 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
7135 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7137 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
7138 (reported by Don Roberts).
7140 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7142 * mini.c: temporarily work around two bugs for this release.
7144 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7146 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7147 that contains -export-dynamic and it makes using the ld script
7149 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7151 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7153 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7156 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7158 * mini.c: make sure leave calls all the needed finally blocks,
7159 even when the target jumps out of multiple exception clauses.
7161 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7163 * ldscript, Makefile.am: add linker script to reduce the number of
7164 exported symbols (should also fix the issues with libwine defining
7165 some of the same symbols in io-layer).
7167 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7169 * driver.c (mini_main): Avoid assertion when no file name is given on
7172 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7174 * driver.c: added --version/-V command line option.
7175 Added the inline optimization in the regression tests.
7177 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7179 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7180 to the type in the method signature (fixes bug#42134).
7182 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7184 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7186 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7188 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7190 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7192 * driver.c: fixed bug #42100.
7194 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7196 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7198 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7200 * mini.c: moved most of the code required to do inlining to its own
7201 function so it can be reused. Inline also ctors if appropriate.
7203 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7205 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7206 the runtime can call mono API functions.
7208 2003-04-27 Martin Baulig <martin@ximian.com>
7210 * debug-mini.c (mono_debug_init_method): Added
7211 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7212 send a notification to the debugger.
7214 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7215 running in the Mono Debugger, just pass the breakpoint number to
7216 mono_debug_init_method().
7218 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7220 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7222 * mini.c: allow some more unsafe compares.
7224 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7226 * mini-x86.c, Makefile.am: make distcheck works (partially from
7227 a patch by Richard Lee <r.h.lee@attbi.com>).
7228 * regset.c, regset.h: removed, they are unused.
7230 2003-04-25 Dick Porter <dick@ximian.com>
7232 * driver.c: Usage reports the name as 'mono' not 'mini'
7233 * exceptions-x86.c: Build and run on freebsd
7235 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7237 * Makefile.am: install the program with the 'mono' name and
7238 the library as libmono instead of mini and libmini.
7240 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7242 * driver.c: provide the APIs for the embedding interface of the old jit.
7244 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7246 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7248 2003-04-23 Martin Baulig <martin@ximian.com>
7250 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7252 * driver.c: Added `--debug' command line argument to enable
7255 2003-04-23 Martin Baulig <martin@ximian.com>
7257 * debug.[ch]: Removed. The code is now in
7258 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7260 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7263 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7265 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7267 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7270 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7271 mono_domain_finalize.
7272 (mini_method_compile): use mono_method_profile* if the the option is
7275 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7277 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7278 methods with their wrapper.
7280 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7281 methods with their wrapper.
7283 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7286 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7289 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7292 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7294 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7296 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7298 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7299 of the mempool. This is slightly faster and uses less memory
7301 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7303 * mini.c: avoid O(n) allocation for variables.
7305 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7307 * mini.c: handle items on the stack after inlining methods.
7309 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7311 * mini.c: make the method->opcode optimization dependent
7312 on MONO_OPT_INSTRINS and do it lazily.
7314 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7316 * driver.c: print overall results at the end of regression run.
7318 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7320 * inssel.brg: don't overwrite symbolic registers.
7322 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7324 * inssel-x86.brg: fix conversion from long to float.
7326 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7328 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7330 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7332 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7334 * driver.c: Added --print-vtable option as in the old JIT.
7336 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7338 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7340 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7342 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7344 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7346 * mini.c regalloc.c regalloc.h: Fix memory leak.
7348 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7350 * aot.c (mono_aot_get_method): register all used strings
7352 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7354 * mini.c: always intern strings references with ldstr at compile time.
7356 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7358 * Makefile.am: add BUILT_SOURCES.
7360 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7362 * driver.c: give a better error message when the assembly to execute
7363 doesn't have an entry point.
7365 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7367 * Makefile.am: added hack for automake
7369 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7372 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7374 22003-04-07 Martin Baulig <martin@ximian.com>
7376 * Makefile.am: Added Makefile.am.
7378 * debugger-main.c: Removed, this is now in the debugger where it
7381 * mini.pc.in: Call this package `mini' for the moment.