1 2005-11-17 Zoltan Varga <vargaz@gmail.com>
3 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
6 2005-11-13 Zoltan Varga <vargaz@gmail.com>
8 * mini-exceptions.c (mono_handle_exception_internal): Remove the
9 fp >= end_of_stack exit condition, as it is not needed, and it might
10 become true for fp eliminated frames.
12 2005-11-11 Zoltan Varga <vargaz@gmail.com>
14 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
19 * mini-arm.c: fixed alignment of doubles/longs to match
20 the C ABI (bug #76635).
22 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
24 * aot.c: fix compilation with --enable-minimal=aot.
26 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
28 * mini-arm.c: fixed compatibility with the new
29 floating point emulator package for compares.
31 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
33 * mini.c : reverted sig->pinvoke changes (r51396-51397).
35 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
37 * mini-exceptions.c (print_stack_frame): Output to stderr.
38 (mono_handle_native_sigsegv): Ditto.
40 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
42 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
43 OP_LCONV_TO_OVF_I implementation.
45 * mini-amd64.c: Add support for the throw->branch exception
48 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
49 when the catch clause catches a more general exception, i.e. Object.
51 2005-10-30 Zoltan Varga <vargaz@gmail.com>
53 * cpu-ia64.md: Remove unused opcodes.
55 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
56 specific defines for architectures defining USE_SIGACTION.
58 * mini-ia64.c: Fix some warnings.
60 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
61 version seemed to skip a frame.
63 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
65 * mini.c: Clean up the usage of sig->pinvoke flag. Now
66 only calls which are made to native code use this flag.
68 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
70 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
71 varargs methods as well.
73 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
74 which have save_lmf set. Reorganize methods prologs a bit.
76 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
77 debugger to the proper place.
79 2005-10-29 Martin Baulig <martin@ximian.com>
81 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
82 when running inside the debugger until the debugger has support
85 2005-10-26 Zoltan Varga <vargaz@gmail.com>
87 * mini.h: Fix a warning.
89 2005-10-24 Miguel de Icaza <miguel@novell.com>
91 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
92 we expose publicly, this returns the string.
94 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
96 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
99 2005-10-21 Zoltan Varga <vargaz@gmail.com>
101 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
102 native stacktrace using the glibc 'backtrace' function if available.
104 2005-10-20 Zoltan Varga <vargaz@gmail.com>
106 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
108 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
109 handle SIGSEGVs received while in native code.
111 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
112 code, call mono_handle_native_sigsegv which will abort the runtime
113 after printing some diagnostics, instead of converting it into a
114 confusing NullReferenceException.
116 2005-10-18 Zoltan Varga <vargaz@gmail.com>
118 * cpu-pentium.md: Remove unused opcodes.
120 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
122 * mini-amd64.h (MonoLMF): Add rsp field.
124 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
127 2005-10-17 Zoltan Varga <vargaz@gmail.com>
129 * mini-codegen.c (get_register_spilling): Fix some warnings.
131 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
133 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
134 elimination during exception handling. Enable fp elimination by
137 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
140 2005-10-16 Martin Baulig <martin@ximian.com>
143 (mono_debugger_run_finally): New public method for the debugger.
145 2005-10-10 Zoltan Varga <vargaz@gmail.com>
147 * debug-mini.c (mono_debug_init_method): Fix warning.
149 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
150 the 'exname' parameter const to fix some warnings.
152 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
154 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
155 introduced by the previous patch.
157 2005-10-08 Zoltan Varga <vargaz@gmail.com>
159 * basic-float.cs: Add test for precision of float arithmetic.
161 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
162 when loading/storing single values from/to memory.
164 * mini.c (mono_jit_compile_method_with_opt): Create the function
165 pointers in the correct domain.
167 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
169 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
170 introduced by previous patch.
172 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
173 when out_filter_idx is NULL.
175 * mini-exceptions.c: Don't run filter clauses twice during exception
176 handling. Fixes #75755.
178 2005-10-07 Zoltan Varga <vargaz@gmail.com>
180 * aot.c: Add support for ldflda wrappers.
182 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
185 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
187 * mini.c, mini.h: do not consider exception handlers blocks when
188 setting up interface variables.
190 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
192 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
194 2005-10-03 Zoltan Varga <vargaz@gmail.com>
196 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
199 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
201 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
203 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
204 of the OP_P definitions.
206 * TODO: Add a proposal for dealing with the CEE/OP mess.
208 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
209 optimizations from the x86 port.
211 * cpu-amd64.md: Ditto.
213 * basic.cs basic-long.cs: Add tests.
215 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
217 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
218 Patrik Torstensson's implementation of my exception-handling
219 optimization idea, when the exception object is not used
222 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
224 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
225 of the mul_imm optimizations from the old jit.
227 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
229 * mini.c, liveness.c: patch by Patrik Torstensson and
230 Zoltan Varga to improve performance in methods with
233 2005-09-30 Zoltan Varga <vargaz@gmail.com>
235 * driver.c: Remove 'Globalization' entry from --version.
237 2005-09-28 Zoltan Varga <vargaz@gmail.com>
239 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
240 there is a profiler interested in JIT events.
242 * aot.c: Load profile files produced by the AOT profiling module, and
243 reorder methods based on the profiling info. Add a 'method_order' table
244 to the AOT file to make mono_aot_find_jit_info work with the reordered
247 * mini.h: Bump AOT file version info.
249 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
251 * mini-arm.h: work around what looks like a gcc bug when optimizations
254 2005-09-28 Raja R Harinath <rharinath@novell.com>
256 * Makefile.am (AM_CFLAGS): Don't use += to append inside
257 conditionals. Use ...
258 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
260 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
262 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
263 to determine the amount of memory to copy when passing valuetypes.
265 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
266 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
268 2005-09-27 Zoltan Varga <vargaz@gmail.com>
270 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
271 information about aot.
273 2005-09-27 Ben Maurer <bmaurer@ximian.com>
275 * *.c: Replace the use of {Enter,Leave}CriticalSection with
276 macros. This will allow a deadlock debugger to easily be plugged
279 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
281 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
283 2005-09-27 Raja R Harinath <rharinath@novell.com>
285 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
286 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
287 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
288 ($(arch_built)) [CROSS_COMPILING]: Error out.
290 2005-09-26 Zoltan Varga <vargaz@gmail.com>
292 * aot.c: Add support for the no_special_static flag for classes.
294 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
296 * Reapply reverted patches.
298 * *: Revert r50174 as well.
300 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
302 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
304 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
306 2005-09-23 Miguel de Icaza <miguel@novell.com>
308 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
309 part of the SIG_HANDLER_SIGNATURE.
311 2005-09-23 Zoltan Varga <vargaz@gmail.com>
313 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
316 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
317 introduced by previous patch.
319 2005-09-21 Zoltan Varga <vargaz@gmail.com>
321 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
324 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
325 upon the information returned by get_call_info ().
327 * mini-x86.c (add_float): Fix stack size calculation.
328 (mono_arch_call_opcode): Rewrite this so it works based up the
329 information returned by get_call_info ().
330 (mono_arch_get_this_vret_args): Ditto.
332 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
334 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
335 in cinfo to determine the registers which need to be used.
337 2005-09-20 Miguel de Icaza <miguel@novell.com>
339 * driver.c (mono_main): Add --server and --desktop flags.
341 2005-09-16 Zoltan Varga <vargaz@gmail.com>
343 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
344 registers as global registers.
346 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
347 longer needed with the new register allocator.
349 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
351 * cpu-ia64.md: Remove unused opcodes.
353 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
355 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
357 * cpu-amd64.md: Remove unused opcodes.
359 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
360 needed with the new register allocator.
362 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
365 2005-09-16 Raja R Harinath <rharinath@novell.com>
367 * Makefile.am (check-local): Don't invoke semdel-wrapper.
369 2005-09-16 Martin Baulig <martin@ximian.com>
372 (throw_exception): Don't call mono_debugger_throw_exception() if
373 we're a rethrow - see the FIXME in the code.
375 2005-09-15 Geoff Norton <gnorton@customerdna.com>
377 * mini.c (mono_init_exceptions): This only works on some architectures.
379 2005-09-15 Zoltan Varga <vargaz@gmail.com>
381 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
384 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
386 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
387 now in mini-exceptions.c.
389 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
391 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
392 now in mini-exceptions.c.
394 2005-09-15 Zoltan Varga <vargaz@gmail.com>
396 * exceptions-x86.c: Applied patch from Patrik Torstensson
397 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
399 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
400 code into mini-exceptions.c. Add some assertions to it.
402 2005-09-12 Zoltan Varga <vargaz@gmail.com>
404 * aot.c (emit_section_change): Applied patch from "The Software Team"
405 (<software@solmersa.com>). Fix as errors on windows.
407 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
409 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
410 method info into the LMF.
412 2005-09-11 Zoltan Varga <vargaz@gmail.com>
414 * mini-ia64.c: Add proper unwind info for method epilogs.
416 * exceptions-ia64.c: Add some code to help debugging.
418 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
420 * mini-exceptions.c: Fix warning.
422 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
424 * mini.c: Really fix build.
426 * mini-x86.c mini-amd64.c: Fix build.
428 2005-09-11 Zoltan Varga <vargaz@gmail.com>
430 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
432 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
433 some Interlocked methods as intrinsics.
435 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
436 for Thread methods as well.
438 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
440 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
442 * mini-ia64.c mini-x86.c mini-amd64.c
443 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
446 * mini.c (mono_init_exceptions): Fix build breakage.
448 2005-09-10 Zoltan Varga <vargaz@gmail.com>
450 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
451 of instructions. Use the new ia64_unw_op macros for emitting unwind
454 * mini.c (mono_init_exceptions): Initialize exception handling
455 related trampolines at startup.
457 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
459 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
461 2005-09-09 Zoltan Varga <vargaz@gmail.com>
463 * mini.c: Handle type loading errors gracefully during compilation and
464 throw the appropriate exception.
466 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
468 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
471 2005-09-09 Martin Baulig <martin@ximian.com>
473 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
476 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
478 * mini-arm.h: use emulation for conv.r.un for the release.
480 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
482 * mini-arm.c, objects.cs: more fixes and tests for them.
484 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
486 * mini-arm.c: align structures to at least 4 bytes to be able
487 to keep our current optimized memcpy.
489 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
491 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
493 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
495 * mini.c: ignore SIGPIPE.
497 2005-09-04 Zoltan Varga <vargaz@gmail.com>
499 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
501 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
503 2005-09-02 Zoltan Varga <vargaz@gmail.com>
505 * mini.h: Add prototype for mono_allocate_stack_slots_full.
507 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
509 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
510 exception handling support.
511 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
512 patch by Brian Koropoff <briank@marakicorp.com>).
514 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
516 * mini.c: revert another 'optimization' which breaks when
517 items on the eval stack need to be saved at a basic block end
520 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
522 * jit-icalls.c: for arrays, ensure we always provide
525 2005-08-30 Zoltan Varga <vargaz@gmail.com>
527 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
529 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
531 2005-08-29 Zoltan Varga <vargaz@gmail.com>
533 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
534 arguments in their original register.
536 2005-08-28 Zoltan Varga <vargaz@gmail.com>
538 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
541 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
542 when ssapre is enabled.
544 * inssel-long.brg: Fix bug in previous patch.
546 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
547 multiplication by a constant.
549 2005-08-27 Zoltan Varga <vargaz@gmail.com>
551 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
554 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
557 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
559 * inssel-arm.brg: apply changes tested by Brian Koropoff
560 <briank@marakicorp.com>.
562 2005-08-25 Zoltan Varga <vargaz@gmail.com>
564 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
566 2005-08-24 Zoltan Varga <vargaz@gmail.com>
568 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
569 to the same register if dreg is just a base register.
570 (print_ins): Improve printing of membase opcodes.
572 * inssel-x86.brg: Add optimized ldind(reg) rules.
574 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
576 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
578 * mini.c: when running under valgrind, set the stack bottom for
579 the GC at the actual approximate stack for the app (fixes running
582 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
584 * mini.c: do no break at the first valuetype to init found
587 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
589 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
591 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
593 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
595 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
597 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
599 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
601 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
603 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
606 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
609 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
612 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
614 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
616 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
618 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
619 in the tail recursion optimization.
621 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
622 debug info into the assembly file.
624 * iltests.il: Add test for filter regions.
626 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
627 initial stack of filter regions. Fixes #75755.
629 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
631 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
634 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
636 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
637 the check for an already compiled method on non-ia64 platforms.
638 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
641 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
643 * inssel-x86.brg: Add some optimized call rules.
645 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
647 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
650 * mini.h mini-trampolines.c: Pass the trampoline argument to
651 mono_arch_patch_delegate_trampoline.
653 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
655 * mini-trampolines.c: Fix build.
657 * mini-amd64.h: Add delegate trampolines.
659 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
661 * inssel-amd64.brg: Add optimized call rules.
663 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
665 * inssel-ia64.brg: Add optimized ldind(reg) rules.
667 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
669 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
672 * mini-ia64.c: Remove LMF fixmes.
674 * mini-ia64.h: Remove most fields from LMF.
676 * inssel-ia64.brg (stmt): Fix unaligned access errors.
678 * mini-trampolines.c: Add support for IA64 function descriptors.
680 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
681 for IA64 function descriptors.
683 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
685 * tramp-arm.c: patch the vtable for virtual calls. Added
686 support code to register/unregister the LMF.
687 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
690 2005-08-19 Dick Porter <dick@ximian.com>
692 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
695 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
697 * mini.c (mini_get_method): Move handling of wrapper data here.
699 * mini.c (mono_method_to_ir): Add support for dynamic methods.
701 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
704 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
705 bblock->code does not remain empty.
707 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
709 * arrays.cs: Add regression test for #75832.
711 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
714 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
715 instruction scheduling.
717 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
719 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
721 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
723 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
725 * mini-codegen.c: Fix VC build.
727 * cpu-pentium.md: Increase length of atomic_exhange_i4.
729 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
731 * mini.h: fix signature for mono_register_opcode_emulation.
733 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
735 * mini.c: Get rid of most of the helper_sig_... constants using
736 mono_create_icall_signature ().
738 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
740 * jit-icalls.c (helper_ldstr): New helper function.
742 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
744 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
745 throw, load the string using a helper call instead of creating a string object.
747 * aot.c: Update after LDSTR changes.
749 * mini.h: Bump AOT file version.
751 * aot.c: Save class size info into the AOT file. Print more statistics during
754 * mini.h: Bump AOT file version.
756 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
757 ordering of disasm cases. Fixes #74957.
759 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
761 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
762 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
763 the generic code needed for the ARM port.
765 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
767 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
768 inssel-arm.brg: more ARM features and fixes.
770 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
772 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
773 ARM port work in progress.
775 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
777 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
779 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
781 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
783 * inssel.brg (mini_emit_memset): Add support for unaligned access.
785 * *-ia64.*: Ongoing IA64 work.
787 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
789 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
791 * TODO: Remove out-of-data todo stuff.
793 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
796 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
798 * mini.h: Bump corlib version.
800 2005-07-27 Martin Baulig <martin@ximian.com>
803 (create_copy_ins): Added `const unsigned char *ip' argument; set
804 `copy->cil_code' from it.
806 2005-07-27 Martin Baulig <martin@ximian.com>
808 * mini-exceptions.c (mono_handle_exception): Don't call
809 mono_debugger_handle_exception() for filters.
811 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
813 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
816 2005-07-26 Martin Baulig <martin@ximian.com>
818 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
820 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
821 helper_compile_generic_method() if the method is actually virtual
824 2005-07-26 Martin Baulig <martin@ximian.com>
827 (trampoline_code): Renamed to `mono_trampoline_code' and made it
828 public; this is now accessed directly by the debugger.
829 (mono_generic_trampoline_code): Removed.
832 (mono_debug_init_method): Also add interncalls and wrappers.
834 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
836 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
838 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
840 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
842 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
844 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
846 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
848 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
849 getting TLS offsets on AMD64 too.
851 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
853 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
855 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
857 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
858 inssel-arm.brg, mini-arm.h: ARM port work in progress.
860 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
862 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
864 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
867 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
868 mono_sparc_is_virtual_call ().
870 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
872 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
873 trampoline parameters.
875 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
877 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
878 to mono_arch_get_vcall_slot_addr.
880 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
883 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
885 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
887 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
889 2005-07-19 Martin Baulig <martin@ximian.com>
891 * exceptions-amd64.c (throw_exception): Call
892 mono_debugger_throw_exception() here like we're doing it on i386.
894 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
896 * mini-ia64.c: Add optimized TLS access support.
898 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
900 * mini-exceptions.c: Ongoing IA64 work.
902 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
904 * mini.c: Use the default optimization set when embedding. Fixes
907 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
909 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
910 of trampolines to a separate file.
912 * mini-trampolines.c: New file.
914 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
917 * tramp-x86.c: Reorganize the trampoline code to be similar to the
920 * mini-codegen.c: Fix cygwin build.
922 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
924 * mini.c: Add some minor changes needed by the IA64 port.
926 * *-ia64.*: Ongoing IA64 work.
928 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
930 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
931 trampolines into arch-independent and arch-dependent parts.
933 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
935 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
937 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
939 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
940 the xp-regalloc-branch for amd64.
942 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
943 xp-regalloc-branch for x86.
945 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
947 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
949 2005-07-06 Martin Baulig <martin@ximian.com>
952 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
953 (mono_jit_runtime_invoke): Likewise.
955 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
957 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
960 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
961 without loading their metadata. Reorganize the file format so exception handling+
962 debug info is kept separate from normal method info. Create MonoJitInfo
963 structures for methods lazily.
965 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
967 (x86_class_init_trampoline): Patch AOT class init trampolines too.
969 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
971 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
974 * mini.h: Bump AOT file version.
976 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
978 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
980 2005-07-01 Raja R Harinath <rharinath@novell.com>
982 * Makefile.am (check-local): Call semdel-wrapper.
984 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
986 * mini-x86.c: Revert the last change as it seems to break the build..
988 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
990 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
992 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
994 2005-06-27 Ben Maurer <bmaurer@ximian.com>
996 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
997 outside of the macro, so strange stuff doesn't happen with gcc4
998 (NEW_AOTCONST_TOKEN): Likewise.
1000 2005-06-28 Martin Baulig <martin@ximian.com>
1002 * mini.c (mini_class_is_system_array): New static method; use this
1003 instead of `klass->parent == mono_defaults.array_class' everywhere
1004 since this also works for the new generic array class.
1006 2005-06-26 Ben Maurer <bmaurer@ximian.com>
1008 * inssel.brg: Remove warnings.
1010 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
1012 * mini-ia64.c: Ongoing IA64 work.
1014 * basic-float.cs: Add float->i1 conversion test.
1016 * iltests.il: Add conv.u4 test.
1018 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
1020 * inssel-long.brg: Fix bug caused by last change.
1022 2005-06-23 Geoff Norton <gnorton@customerdna.com>
1024 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
1025 BSDs. Allows the x86 JIT to work on OSX86
1027 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
1029 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1032 * mini-ia64.c: Ongoing IA64 work.
1034 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1036 * mini-ia64.c: Ongoing IA64 work.
1038 * driver.c: Clean up jit_code_hash as well when using --regression.
1040 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1042 * basic-long.cs: Add tests for long->u4 conversion.
1044 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1046 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1047 that we do not depend on undefined C behavior: the order stuff
1048 gets evaluated within an expression. Fixes mono when compiled on
1051 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1053 * *-ia64.*: Ongoing IA64 work.
1055 * aot.c: Lower memory usage while loading AOT methods.
1057 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1059 * mini.h: Bump AOT file format version.
1061 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1063 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1065 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1067 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1068 not on callee assembly). Fixed some comments.
1070 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1072 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1073 it gets proper disassembly.
1074 (emit_method_info): Remove some dead code.
1076 * mini.c (mini_method_compile): Allways allocate the GOT var in
1077 mono_method_to_ir for emulating opcodes.
1079 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1081 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1082 before freeing the code memory. Fixes #74990.
1084 * objects.cs: Add regression test for #74992.
1086 * liveness.c: Extend live ranges of arguments to the beginning of the
1087 method. Fixes #74992.
1089 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1090 so it points into the faulting instruction.
1092 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1094 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1096 * *-ia64.*: Ongoing IA64 work.
1098 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1100 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1102 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1104 * *-ia64.*: Ongoing IA64 work.
1106 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1108 * basic-long.cs: Add tests for add/sub.ovf.
1110 * basic.cs: Add tests for sub.ovf.
1112 * *-ia64.*: Ongoing IA64 work.
1114 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1116 * *-ia64.*: Ongoing IA64 work.
1118 * basic.cs: Add conv.ovf.i4.un test.
1120 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1122 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1124 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1126 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1128 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1130 * *-ia64.*: Ongoing IA64 work.
1132 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1135 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1137 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1139 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1141 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1143 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1145 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1146 of a call is callable by a near call.
1148 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1150 * mini-ia64.c: Ongoing IA64 work.
1152 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1154 * genmdesc.c: Make the generated array non-static.
1156 * inssel-long.brg: Fix LSHR_IMM rule.
1158 * *-ia64.*: Ongoing IA64 work.
1160 * *-ia64.*: Ongoing IA64 work.
1162 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1164 * *-ia64.*: Ongoing IA64 work.
1166 * *-ia64.*: Ongoing IA64 work.
1168 * mini-ia64.c: Ongoing IA64 work.
1170 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1172 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1174 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1176 * objects.cs basic-long.cs: Move some tests to objects.cs.
1178 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1180 * *-ia64.*: Ongoing IA64 work.
1182 * iltests.il: Add a new test.
1184 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1185 newobj. Fixes #75042.
1187 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1189 * *-ia64.*: Ongoing IA64 work.
1191 * *-ia64.*: Ongoing IA64 work.
1193 * *-ia64.*: Ongoing IA64 work.
1195 * basic.cs objects.cs: Move tests accessing static variables as well.
1197 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1199 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1201 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1203 * driver.c: Always print failed tests.
1205 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1208 * *ia64*: Ongoing IA64 work.
1210 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1212 * basic.cs: Add tests for add.ovf. Fix warnings.
1214 2005-05-18 Miguel de Icaza <miguel@novell.com>
1216 * driver.c (mono_main): Avoid crash if no argument is passed to
1217 --break; Do not use g_error, but f_printf. And fix all other
1218 ocurrences of the same crash.
1220 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1222 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1223 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1226 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1228 * *-ia64.*: Add beginnings of IA64 backend.
1230 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1232 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1234 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1237 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1239 * mini-amd64.c: Fix a warning.
1241 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1243 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1244 in float_neg. Fixes #74897.
1246 * mini-amd64.c (emit_call): Fix another near call bug.
1248 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1250 * declsec.c: Keep the appdomain information in the structure. Added a
1251 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1252 value gets overwritten).
1253 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1254 an MonoAppDomain member to MonoSecurityFrame.
1255 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1256 used in the stack walk. Now use a MonoArray which grow (double) when
1259 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1261 * mini.c: Re-enabled runtime cleanup, since running threads should
1262 now properly stop when exiting.
1264 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1266 * mini-codegen.c: New file contaning the arch-independent local
1267 register allocator. Not used by any architectures yet.
1269 * mini.h linear-scan.c: Merge some changes from the
1270 mini-xp-local-regalloc branch.
1272 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1274 * mini-amd64.c (emit_call): Fix calls to native functions when the
1275 runtime is compiled as a shared library. Fixes #74756.
1277 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1278 on a literal field. Fixes #74751.
1280 2005-04-25 Raja R Harinath <rharinath@novell.com>
1282 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1284 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1286 * objects.cs: Add missing null casting test.
1288 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1290 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1291 in wrapper methods. Also rename 'address' variable to 'offset'.
1293 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1295 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1298 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1300 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1303 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1305 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1307 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1309 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1310 just the last bytes.
1312 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1314 * aot.c (mono_compile_assembly): Fix warning.
1316 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1317 by the _MSC_VER stuff.
1319 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1321 * inssel-long.brg: Fix #74588.
1323 * cpu-amd64.md: Fix #74591.
1325 * iltests.il: Add new regression tests.
1327 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1329 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1332 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1334 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1336 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1337 from Bill Middleton <flashdict@gmail.com>.
1339 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1341 * arrays.cs: Add new regression test. Fix warnings.
1343 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1345 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1346 and leakage in CKFINITE.
1348 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1349 this to a null op since it is called on amd64 too.
1351 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1353 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1354 body since this is not used on amd64.
1356 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1358 * mini-amd64.c: Remove obsolete fixmes.
1360 * mini.c (print_method_from_ip): Fix debugging support.
1362 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1364 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1365 so that expressions that don't give much gain are not reduced.
1366 * ssapre.h: Likewise.
1368 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1370 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1372 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1374 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1376 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1378 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1380 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1382 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1384 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1387 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1389 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1391 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1393 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1394 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1396 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1398 * mini-x86.c: Fix up stack overflow handling.
1400 * exceptions.cs: Add new regression test.
1402 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1404 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1405 mono_jit_thread_attach.
1407 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1409 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1411 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1412 avoid calling constructors using callvirt.
1414 * inssel.brg: Fix #74073.
1416 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1418 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1419 compilation with non-GCC compilers.
1420 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1421 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1423 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1425 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1426 klass->interface_offsets (will likely fix bug#74073).
1428 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1430 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1432 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1434 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1435 to amd64_div_reg_size ().
1437 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1439 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1441 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1443 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1445 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1447 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1449 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1451 * mini.c (mono_precompile_assembly): Load and precompile referenced
1452 assemblies as well. Fixes #74015.
1454 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1456 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1458 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1460 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1461 a lot of checks and (anyway) permissions cannot work until corlib is
1464 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1466 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1468 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1470 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1471 calls (fixes bug#72824).
1473 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1475 * mini.c: fix tail recursion elimination (see test in bug#73936).
1477 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1479 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1480 some fp functions in sse2 mode.
1482 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1484 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1486 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1488 * mini.h mini.c: Add mono_get_jit_tls_key ().
1490 * mini-x86.c: Enable fast TLS support on windows.
1492 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1494 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1495 * mini.c: Check for p/invoke method when generating code. If a
1496 p/invoke method, or it's class, isn't decorated with [Suppress
1497 UnmanagedCodeSecurity] then generate code to call System.Security.
1498 UnmanagedDemand (only if the security manager is active).
1500 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1502 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1503 last change as it seems to cause strange crashes.
1505 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1507 * *.c: handle unsafe function pointers where needed.
1509 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1511 * mini.c (mono_jit_free_method): Remove the fixme too.
1513 2005-03-15 Miguel de Icaza <miguel@novell.com>
1515 * mini.c: As discussed, make the code actually free the delegate
1516 thunk now, to enable the debugging of delegate problems, use
1517 MONO_DEBUG=1 when running Mono.
1519 This takes also care of parts of the leaks as seen by Joe.
1521 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1523 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1524 thread_tls_offset calculation.
1526 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1528 * declsec.c: Reworked linkdemand checks for icall. The previous code
1529 was using the declaration code (untrusted) and didn't work as expected
1530 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1533 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1535 * iltests.il: Add new localloc test.
1537 * mini-amd64.c: Handle large stack allocations the same way as on
1538 windows if stack overflow handling is working.
1540 * mini-amd64.c: Allocate the signal stack using mmap.
1542 * mini.c (sigsegv_signal_handler): Fix reading of context.
1544 * mini-exceptions.c: Fix up stack overflow handling.
1546 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1548 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1550 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1552 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1554 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1555 tramp_init functions as they are no longer needed.
1557 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1559 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1561 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1563 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1565 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1568 * mini-ops.h: Add OP_LMUL_IMM.
1570 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1571 long mul/div opcodes as intrinsic.
1573 * mini-amd64.c (emit_call): Handle the case when the callee might be
1576 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1578 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1581 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1583 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1585 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1587 * mini.c (mono_codegen): Don't leak here, to help people running
1590 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1592 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1593 conversions in sse2 mode.
1595 * basic-float.cs: Add regression test.
1597 * mini-amd64.c: Reenable sse2.
1599 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1601 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1603 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1605 * driver.c: Copyright text should include 2005.
1607 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1609 * cpu-amd64.md (load_membase): Fix more max lengths.
1611 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1613 * cpu-amd64.md (load_membase): Fix max length.
1615 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1617 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1619 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1620 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1622 * basic-float.cs: Add rounding regression test.
1624 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1626 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1628 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1629 structures in registers for pinvoke wrappers.
1631 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1633 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1635 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1637 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1638 wrapper to mono_jit_thread_attach.
1640 * mini.c (mini_jit_thread_attach): New jit icall.
1642 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1643 native->managed wrappers.
1645 * exceptions.cs: Add new regression test.
1647 * mini.c (optimize_branches): Check regions in the cbranch to throw
1648 block case as well. Fixes #73242.
1650 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1652 * mini.c: thread safety fixes.
1654 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1656 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1657 patching stuff, since delegates use jump trampolines so there is
1660 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1663 * tramp-amd64.c: Fix build.
1665 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1666 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1668 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1669 Rename this to mono_arch....
1670 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1672 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1674 * mini-amd64.c (emit_call): If both the caller and the callee is
1675 guaranteed to have 32 bit addresses, emit a normal call.
1677 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1679 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1680 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1681 method_ptr inside delegates.
1683 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1685 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1686 invalidated. Fixes #73001.
1688 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1690 * mini-x86.c: Only use stdcall for pinvokes on windows.
1692 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1694 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1695 * mini-x86.c: remove unreliable __thread var offset detection,
1696 use the correct accessors and enable by default.
1698 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1700 * mini.c (mono_jit_free_method): Fix memory leak.
1702 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1704 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1706 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1708 * cpu-amd64.md: Fix lengths of atomic opcodes.
1710 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1712 * driver.c: try to not imply using ICU is any good.
1714 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1716 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1717 functions as inline ops.
1719 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1720 some Interlocked functions as inline ops.
1722 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1724 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1726 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1728 * mini.c: Add support for OP_NOT_TAKEN.
1730 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1731 structures in registers for pinvoke wrappers.
1733 * mini-amd64.c: Fix warnings.
1735 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1737 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1739 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1741 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1742 address instead of loading the address from it.
1744 * mini-x86.c: Add support for returning small structs in registers
1745 on Win32. Fixes part of #70864.
1747 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1749 * trace.c (get_token): Improve error checking.
1751 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1753 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1755 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1757 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1758 it can be reused for MonoClass.
1759 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1762 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1764 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1765 instead of a MonoReflectionMethod. The method information wasn't used
1766 when displaying SecurityException details (but will be now).
1768 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1770 * Makefile.am : windows build fix.
1772 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1774 * iltests.il: Add new regression test.
1776 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1779 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1781 * mini.c: Moved linkdemand check into helper function check_linkdemand
1782 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1785 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1787 * declsec.c: Added statistics counter for different kinds of
1789 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1790 (and commented) declaration.
1791 * mini.c: Added statistics counter for security Demand code
1792 generation. Added display of security statistics.
1794 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1796 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1797 Fix compilation errors under gcc-2.95.
1799 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1801 * mini.c, driver.c: Use the new jit trampoline hashtable
1803 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1805 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1807 2005-02-11 Martin Baulig <martin@ximian.com>
1809 * debug-mini.c (mono_debug_close_method): Free the line number array.
1811 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1813 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1816 * mini.h: Bump AOT file format version.
1818 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1820 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1822 * declsec.h: Added macros to get/set lazyly initialized security
1823 informations about assemblies. Added new enum for different type of
1824 possible LinkDemand violation. Added function to check LinkDemands.
1825 * mini.h: Added a field to MonoCompile to hold any security violation
1826 detected when JITting a method (so it can be thrown later).
1827 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1828 and CEE_CALLVIRT. Added code to throw exception at the end of
1829 mini_method_compile (note: the exception is unhandled right now).
1831 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1833 * mini.c, jit-icalls.c: use the managed implementation of
1834 memset for initobj and memset, to avoid managed <-> unmanaged
1837 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1839 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1840 optimization if it would need a GOT var.
1842 * basic.cs: Add tests for constant propagation and switch statements.
1844 * ssa.c: Fix out-of-range constant propagation and switch statements.
1846 2005-02-09 <vargaz@freemail.hu>
1848 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1850 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1852 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1854 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1856 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1858 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1860 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1861 arithmetic operations.
1863 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1865 * mini-ppc.c: add a workaround for broken user code that
1866 DllImports vararg functions with non-vararg signatures.
1868 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1870 * mini.c (mono_jit_compile_method_inner): Add detection and a
1871 meaningfull error message for assemblies written in Managed C++.
1873 * tramp-amd64.c mini-amd64.h: Add support for
1874 create_trampoline_from_token ().
1876 * aot.c mini-x86.c abcremoval.c: Applied patch from
1877 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1879 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1881 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1882 which takes a MonoImage/token as parameter instead of a MonoMethod.
1884 * aot.c: Use the new trampoline for initializing vtables.
1886 * aot.c: Add support for ldfld/stfld_remote wrappers.
1888 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1889 rules for compare <MEM>, IMM.
1891 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1893 * aot.c: Handle inherited finalizers correctly.
1895 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1897 * inssel.brg (stmt): Add a missing _setup_... ().
1899 * aot.c: Save some parts of the class state to the AOT file and use it
1900 to recompute that state when a class is initialized.
1902 * mini.c: Install AOT hooks into the runtime.
1904 * mini.h: Bump AOT file format version.
1906 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1909 * iltests.il: Add new test.
1911 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1915 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1917 * mini.c: setup the statistical profiler in the thread attach
1918 callback to cope with the new single thread code.
1920 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1922 * mini-ppc.c: ensure we have enough room for the profiler
1923 calls (fixed bug#72084).
1925 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1927 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1930 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1932 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1934 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1936 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1937 to succesfully execute parrotbench).
1938 * ssapre.h: Likewise.
1940 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1942 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1943 variable for stores to method arguments (fixes a SSAPRE issue).
1945 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1947 * mini.c: handle value types in dup, fixes gen-112.cs.
1949 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1951 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1952 sequence for calls in dynamic methods to avoid thunks.
1954 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1956 * mini.c: correctly remove dynamic methods from the hashtable.
1958 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1960 * driver.c: Disabled SSAPRE until fix the bug that appears
1961 in IronPython's parrotbench.
1963 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
1965 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
1967 * mini.c (mono_method_to_ir): Revert the previous change.
1969 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
1972 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
1973 mono_jit_info_table_find () etc. when running under valgrind.
1975 * inssel.brg: Fix warnings.
1977 * mini-exceptions.c: Fix warnings.
1979 2005-01-31 Martin Baulig <martin@ximian.com>
1981 * driver.c (compile_all_methods_thread_main): Don't try to compile
1982 generic methods or anything which has type parameters.
1984 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
1986 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
1988 * TestDriver.cs: Add --verbose flags.
1990 * graph.c ssa.c: Fix 64 bit warnings.
1992 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
1993 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
1994 Fix 64 bit warnings.
1996 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
1997 variable not spotted by gcc.
1999 * mini-amd64.c inssel-amd64.brg: Applied patch from
2000 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
2001 X86_COMPARE_MEMBASE opcodes.
2003 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
2005 2005-01-29 Ben Maurer <bmaurer@ximian.com>
2007 * *: MonoMethod->signature might be NULL now. You *MUST* use
2008 mono_method_signature.
2010 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2012 * driver.c (compile_all_methods_thread_main): Compile the methods
2013 without invoking cctors.
2015 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2017 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
2018 * basic-calls.cs: test for the above.
2020 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2022 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
2023 MonoJitInfo changes.
2025 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
2027 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
2028 eagerly if it contains dynamic methods.
2030 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2032 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2033 trace, it is now computed by an icall from trace_ips.
2035 * mini-exceptions.c: Fix a warning.
2037 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2039 * mini-exceptions.c: don't bother getting stack trace info if
2040 it's not going to be used.
2042 2005-01-27 Raja R Harinath <rharinath@novell.com>
2044 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2047 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2049 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2051 * aot.c: Avoid calling mono_method_get_header () if not needed.
2053 * mini.h: Bump AOT file format version.
2055 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2057 * mini.c (mono_print_tree): Print more info for calls.
2059 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2061 * declsec.h: Remove warning by adding missing include for marshal.h
2063 2005-01-26 Martin Baulig <martin@ximian.com>
2065 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2068 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2070 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2073 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2075 * aot.c (mono_compile_assembly): Fix a warning.
2077 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2079 * declsec.c: Look for security attributes on the original MonoMethod
2080 (and not the wrapped one). This fix permissions on icalls.
2082 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2084 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2086 * mini.c (mono_allocate_stack_slots): Add a fixme.
2088 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2090 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2092 * inssel.brg: optimize casts of sealed types (more
2093 optimizations waiting for fixes in remoting).
2095 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2097 * inssel.brg (stmt): Add another dummy rule.
2099 * driver.c: Fix warnings.
2101 * driver.c (mono_main): If running under valgrind, instruct glib to use
2102 the system allocation functions so valgrind can track the memory
2103 allocated by the g_... functions.
2105 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2107 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2109 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2111 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2112 variables in try regions.
2114 * mini.c (mini_method_compile): Don't disable optimizations on large
2115 methods when AOT compiling.
2117 * mini.c (mono_allocate_stack_slots): New arch independent method to
2118 allocate stack slots. Not yet used.
2120 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2122 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2124 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2126 * mini-ppc.c: make the branch info relative as the code
2127 buffer can be reallocated.
2129 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2131 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2132 * driver.c: Removed the AOT/security restriction. Now initialize the
2133 security manager (in metadata) if --security is used.
2134 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2135 rather than the pointer to declarative security, when AOT is used.
2137 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2139 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2140 basic blocks, reduced intrinsic exception throwing code size.
2142 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2144 * driver.c (mini_usage): Reorder the usage screen.
2146 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2148 * mini.c (mono_resolve_patch_target): Fix warning.
2150 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2152 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2155 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2157 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2158 breaks the amd64 build.
2160 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2161 register allocation. Fixes #71454.
2163 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2165 * arrays.cs: Add new regression test.
2167 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2169 * ssapre.c: Turned usage of snprintf to GString.
2170 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2171 (I left it on by mistake in my previous commit).
2173 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2175 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2176 on cond branch optimization (fixes bug# 71515).
2178 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2180 * abcremoval.c: Fixed bug 71062.
2181 * abcremoval.h: Likewise.
2183 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2185 * mini.c: Added a new functionality to optimize_branches, the removal
2186 of useless basic blocks, and fixed some problem in the removal of
2187 critical edges; some utility functions added for both purposes.
2188 * ssapre.c: Added complex expression support, and fixed bug 70637.
2189 * ssapre.h: Likewise.
2190 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2192 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2193 * driver.c: Re-enabled SSAPRE.
2195 2005-01-19 Martin Baulig <martin@ximian.com>
2197 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2198 the result of mono_get_method_constrained().
2200 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2202 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2205 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2207 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2208 be detected. Fixes #59296.
2210 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2212 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2213 which can happen. Fixes #71361.
2215 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2217 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2220 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2222 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2223 appdomain-unload.exe to fail.
2225 * mini.c: Fix some memory leaks.
2227 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2229 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2230 Fixed bug and sped up some codepaths.
2232 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2234 * mini.c: Fix some memory leaks.
2236 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2239 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2241 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2244 * iltests.il: Add regression test for #71320.
2246 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2248 * mini.c (mono_codegen): Fix installation of profiler hooks.
2250 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2252 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2254 * mini.h, mini.c, cfold.c: optimize access to enum
2255 readonly fields, too. Eval conditional branches if possible
2256 to perform unreachable code removal in more cases.
2258 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2260 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2262 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2265 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2266 WinXP DEP. Fixes #71244.
2268 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2270 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2272 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2274 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2276 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2278 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2281 * mini.h: Bump AOT version.
2283 * mini.h (MonoCompile): Change exvar to a hash table.
2285 * mini.c: Allocate a separate exvar for each handler block.
2287 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2289 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2290 ex var with the pending exception and only throw if the two are equal.
2293 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2295 * mini-x86.c: Fix warnings.
2297 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2298 used by all the ports now.
2300 * aot.c: Add write-symbols and save-temps options.
2302 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2304 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2306 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2308 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2311 * tramp-s390.c: Check vtable slot belongs to the domain.
2313 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2314 as per other platforms.
2316 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2318 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2320 * driver.c: we don't run the Main() code in a subthread anymore.
2322 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2324 * mini.c: added experimental rtc support in the statistical
2325 profiler: if the user has the permission, more accurate statistics
2326 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2327 The MONO_RTC value must be restricted to what the linux rtc allows:
2328 power of two from 64 to 8192 Hz.
2330 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2332 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2334 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2336 * mini-ppc.c: better icache flush for smp.
2338 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2340 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2342 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2343 amd64 port, not yet used.
2345 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2347 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2350 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2352 * driver.c: Added --security option to activate the security manager.
2353 Right now this will allow code generation for declarative demands and
2354 is disabled when AOT is specified.
2355 * mini.c: Add code generation for declarative security demands.
2356 * mini.h: Add mono_use_security_manager as an extern gboolean.
2358 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2360 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2361 emitting more dense assembly code.
2363 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2364 exception throwing stuff.
2366 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2368 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2371 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2374 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2377 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2379 * tramp-*.c: Only patch vtable slots if the object is in the current
2380 domain. Fixes appdomain-unload.exe.
2382 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2384 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2387 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2389 * mini.c (reverse_branch_op): New helper function.
2391 * mini.c (optimize_branches): Run the new optimization only on
2392 platforms which support it. Also reverse all kinds of branches.
2394 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2396 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2399 * mini.c (optimize_branches): Reverse not-equals branches if the false
2400 bblock is a throw. This happens a lot of time with argument checking in
2403 * mini.c (mono_codegen): Add support for placing basic blocks after
2404 the function epilogue.
2406 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2409 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2411 * mini.c (setup_stat_profiler): Only set this up if the platform
2412 supports ITIMER_PROF.
2414 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2416 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2419 * inssel.brg: Fix a warning.
2421 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2423 * mini.c: added support for statistical profiler
2424 (run with: --profile=default:stat).
2426 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2428 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2430 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2432 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2433 related to global registers from the amd64 port.
2435 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2437 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2439 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2440 with global registers.
2441 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2443 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2445 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2447 * debug-mini.c (encode_value): Fix off-by-one.
2449 * aot.c (encode_value): Likewise.
2451 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2453 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2455 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2458 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2460 * aot.c (emit_method_info): Increase size of temp buffer.
2462 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2465 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2467 * aot.c (emit_method_info): Fix build.
2469 * aot.c: Further rework of the AOT file format to reduce the size of
2470 the method info data.
2472 * mini.h: Bump AOT file format version.
2474 2004-12-27 Martin Baulig <martin@ximian.com>
2476 * mini.c (mini_get_method): New static method; call
2477 mono_get_method_full() and mono_get_inflated_method().
2478 (mono_method_to_ir): Use mini_get_method() instead of
2479 mono_get_method_full().
2481 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2483 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2485 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2487 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2489 * inssel-amd64.brg: Add some optimization rules.
2491 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2493 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2494 standard not GC'd stuff is fine.
2496 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2498 * aot.c: Rework the AOT file format to get rid of most of the global
2499 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2501 * mini.h: Bump AOT file format version.
2503 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2505 * mini.h: Bump AOT file format version.
2507 * aot.c (mono_aot_is_got_entry): New function to determine if an
2508 address is inside a GOT.
2510 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2512 * cpu-pentium.md: Increase the maximum size of some instructions which
2513 might involve a got access.
2515 * mini.c (get_method_from_ip): Another debug helper function.
2517 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2518 when got var accesses are created during the decompose phase.
2520 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2522 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2523 argument mini_compile_method and to MonoCompile, and use this to
2524 determine whenever a given method is compiled for AOT. This allows the
2525 other methods compiled during AOT compilation to be free of AOT stuff,
2526 so the backends does not need to add special support for them by
2527 creating a fake GOT etc.
2529 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2532 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2534 * mini.c (mono_method_to_ir): It turns out that some of the
2535 x-appdomain wrappers are lax with types, so just ignore this for
2538 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2539 at the vtable->klass. If it is non-shared code we can just use the
2542 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2544 * mini-ppc.c: access MonoDomain from tls, too.
2546 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2548 * declsec.c: Removed unused variable (and related warning ;-)
2550 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2552 * iltests.il: New test for LDELEMA on an array of ref types.
2554 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2555 all ldelema's on reftypes.
2556 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2557 it was the wrong place to put it.
2559 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2560 register to pop to make this cleaner, at the request of Paolo.
2562 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2564 * mini-ops.h (OP_GETHASHCODE): New op.
2566 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2568 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2571 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2574 * mini-x86.c (mono_arch_output_basic_block): Rather than
2582 The first is 3 bytes while the second is 1. This saves 36 kb on
2583 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2584 see a small boost because of icache locality.
2586 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2588 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2590 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2591 started code sharing with the generic code.
2593 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2595 * mini-ppc.c, cpu-g4.md: added code for direct access to
2598 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2600 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2601 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2604 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2606 * declsec.c|h: Added functions to cache the declarative stack modifiers
2607 in MonoJitInfo and to create a security frame from a MonoJitInfo
2609 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2610 created. Register internal calls for System.Security.SecurityFrame::
2611 _GetSecurityFrame and _GetSecurityStack.
2612 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2613 the definitions for the new stack walk/callback mechanism.
2614 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2615 first security frame for LinkDemands and InheritanceDemands) and
2616 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2618 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2619 walk initialization (lupus).
2621 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2623 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2625 (handle_loaded_temps): Do not create a temporary variable for
2626 things that we know are temps. They will never be modified.
2627 (mono_spill_call): Set MONO_INST_IS_TEMP
2628 (mono_emulate_opcode): ditto
2630 (mono_method_to_ir.CEE_DUP): ditto
2632 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2634 * mini.c (type_to_eval_stack_type): Make this handle the void type
2635 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2636 (emit_tree): use ip_in_bb to special case some common idioms
2637 Update all callers to pass in the IP.
2638 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2640 This gives us a nice 2% speedup in mcs bootstrap.
2642 * mini-x86.c (peephole_pass): Peephole pass to make
2651 * mini.c (ip_in_bb): new method.
2652 (mono_method_to_ir): use this method rather than doing the hash
2655 * linear-scan.c (mono_linear_scan): When expiring actives, you
2656 don't need to keep around variables that expire on this
2657 instruction. This makes it so that:
2660 store (ebx add (ebx, 1))
2664 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2666 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2667 combination to avoid doing two copies. Fix up problems with previous
2670 * mini.c: Fix 64 bit warnings.
2672 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2674 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2676 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2677 changes from the x86 code.
2679 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2681 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2683 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2684 throwing code to reduce its size, unify the AOT and non-aot code and
2685 get rid of relocations in the AOT case.
2687 * mini-x86.h mini.c exceptions-x86.c
2688 (mono_arch_get_throw_corlib_exception): New arch specific function to
2689 raise corlib exceptions which doesn't require relocations in the
2692 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2694 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2696 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2699 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2702 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2704 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2705 with add function when used from Inc/dec atomic
2706 functions. Re-enabled optimization on x86.
2707 * mini-ops.h: renamed atomic_add functions to
2708 allow _add to match the Interlocked::Add and
2709 _add_next to match Interlocked::Inc/Dec.
2711 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2713 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2714 linking of BBs to the end BB, and enabled SSAPRE also with
2715 consprop and copyprop (which was prevented by that bug).
2717 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2719 * mini-x86.c: disabling the Interlocked optimizing code.
2721 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2723 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2726 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2728 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2729 interlocked optimization due lack of support on x86, rewrote
2730 exchange to take into account that base may be in eax.
2732 xsp works again; activated Interlocked optimizing code.
2734 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2736 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2738 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2740 * mini-ops.h: Add new opcodes.
2742 * mini.h: Add new patch types. Add got_var to MonoCompile.
2744 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2745 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2746 make it work with all kinds of patchable code.
2748 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2749 address of the GOT, and referencing entries in the GOT.
2751 * mini.c: Add code to load the GOT address if needed by an opcode.
2753 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2754 independent AOT code on the x86 using an elf-style Global Offset Table.
2756 2004-12-14 Raja R Harinath <rharinath@novell.com>
2758 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2760 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2762 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2765 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2767 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2768 of Interlocked:Increment/Decrement/Add as inline ops.
2769 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2771 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2773 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2774 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2776 2004-12-12 Duncan Mak <duncan@ximian.com>
2778 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2779 again. `patch_info->table_size' is no longer valid after Zoltan's
2782 2004-12-12 Martin Baulig <martin@ximian.com>
2784 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2785 if we are the "real" method, ie. not an inlined method inside it.
2787 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2789 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2790 before we look in the special fields table. This fixes
2791 ../tests/thread-static-init.cs.
2793 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2795 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2796 for Array get_Rank and get_Length. Fixes bug #70465.
2798 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2800 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2801 separate structure to reduce the size of MonoJumpInfo.
2803 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2805 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2807 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2809 * mini.c (mini_get_inst_for_method): Changed to allow ports
2810 to return a MonoInst instead of opcode
2811 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2813 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2814 Allow ports to return a created MonoInst instead of op-code, will enable
2816 (renamed mini_get_opcode_for_method to better reflected the functionality)
2818 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2820 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2822 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2824 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2827 2004-12-08 Martin Baulig <martin@ximian.com>
2829 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2830 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2832 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2834 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2837 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2840 2004-12-08 Raja R Harinath <rharinath@novell.com>
2842 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2844 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2846 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2847 bug introduced by the previous patch.
2849 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2851 * mini-ppc.c, objectc.cs: handle large structs passed by value
2854 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2856 * mini-ppc.c: OP_ARGLIST implementation from
2857 Geoff Norton <gnorton@customerdna.com>.
2859 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2861 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2862 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2864 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2866 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2868 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2870 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2873 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2875 * mini-sparc.c: Zero out localled-ed memory.
2877 * iltests.il: Add tests for zeroing out localloc-ed memory.
2879 2004-12-04 Martin Baulig <martin@ximian.com>
2881 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2882 mono_method_get_signature_full().
2884 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2886 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2887 and some utility functions (always for SSAPRE), integrated SSAPRE.
2889 * driver.c: Added ssapre option.
2890 * ssa.c: Small fix on OP_ARG handling.
2891 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2892 * Makefile.am: Likewise.
2894 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2896 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2899 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2902 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2904 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2906 * cpu-s390.md : Increase instruction length of oparglist.
2908 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2910 2004-11-30 Martin Baulig <martin@ximian.com>
2912 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2913 virtual generic methods. We call a special helper_compile_generic_method()
2914 icall to retrieve the method from the vtable, inflate and compile
2915 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2917 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2919 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2921 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2923 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2925 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2928 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2930 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2931 platforms with PIC aot.
2933 2004-11-28 Martin Baulig <martin@ximian.com>
2935 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2938 2004-11-28 Martin Baulig <martin@ximian.com>
2940 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2941 the result of mono_type_get_underlying_type() to check whether
2944 2004-11-26 Martin Baulig <martin@ximian.com>
2947 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2950 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2952 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2953 the same way as the other arguments so they won't get clobbered.
2955 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2956 calls through R11 since it is clobbered by the trampoline code.
2958 2004-11-26 Raja R Harinath <rharinath@novell.com>
2960 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2961 pick up in-tree mscorlib.dll.
2963 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
2965 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
2967 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
2968 runtime data/code are now stored in a table similar to the GOT in ELF.
2969 This allows the code itself to be position independent.
2971 * aot.c: Fix loading of referenced assemblies after the lazy assembly
2974 * aot.c: Attach ELF type (object/function) directives to all global
2977 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
2979 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
2981 * mini-amd64.h: Turn on PIC AOT code.
2983 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
2984 returning the offset within an OP_AOTCONST instruction where the GOT
2985 offset needs to be added.
2987 * mini.h: Bump AOT file format version.
2989 2004-11-25 Martin Baulig <martin@ximian.com>
2991 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
2992 uninflated generic methods.
2994 2004-11-25 Martin Baulig <martin@ximian.com>
2996 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
2998 2004-11-24 Martin Baulig <martin@ximian.com>
3000 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
3001 original klass (this only applies for generic instances).
3003 2004-11-24 Martin Baulig <martin@ximian.com>
3005 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
3006 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
3009 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
3011 * mini.c (mono_method_to_ir): Disable inlining for methods containing
3012 localloc. Fixes #69678.
3014 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
3016 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
3018 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
3019 used SSE registers on pinvoke calls. Fixes #69774.
3021 2004-11-23 Geoff Norton <gnorton@customerdna.com>
3023 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
3024 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
3026 2004-11-23 Raja R Harinath <rharinath@novell.com>
3028 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
3029 Refer directly to the mcs/ tree.
3031 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3033 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3034 Check if a trampoline for a synchronized method is required.
3036 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3038 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3039 with localloc if needed. Throe arithmetric exception in
3040 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3041 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3043 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3045 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3046 types before switching on type. Fixes #69622.
3048 2004-11-19 Raja R Harinath <rharinath@novell.com>
3050 * Makefile.am (check-local): New. Integrate into 'make check'.
3051 (MCS,RUNTIME): Define using in-tree mono and mcs.
3053 (%.exe): Use $(ILASM).
3055 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3057 * mini-ppc.c: adjust initial prolog size (bug #69691).
3059 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3061 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3064 2004-11-17 Raja R Harinath <rharinath@novell.com>
3066 * Makefile.am (clean-local): Rename from 'clean'.
3068 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3070 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3071 to mono_arch_is_int_overflow.
3072 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3075 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3077 * declsec.c|h: New files to support declarative security attributes.
3078 Added function to check if a method has (applicable) security.
3079 * mini.c|h: Add check for declarative security attributes in
3080 mono_method_check_inlining.
3081 * Makefile.am: Added declsec.c and declsec.h to the build.
3083 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3085 * mini.c, mini.h: update to keep dynamic code info per-domain.
3087 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3089 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3090 (mini_init): Get rid of it from here too.
3092 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3094 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3095 implemented OP_RETHROW (patch by Geoff Norton
3096 <gnorton@customerdna.com>).
3098 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3100 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3101 between appdomains. Fixes appdomain-unload on PPC.
3103 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3105 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3106 mini-exceptions.c: handle the new wrapper types.
3107 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3108 token value as a MonoClass* when compiling a wrapper.
3109 mono_jit_create_remoting_trampoline now takes an additional
3110 MonoRemotingTarget parameter.
3112 2004-11-10 Martin Baulig <martin@localhost>
3114 * mini.c (mono_method_to_ir): Use `generic_container->context'
3115 rather than creating a new one.
3117 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3119 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3121 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3123 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3125 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3126 the experimental aot cache stuff.
3128 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3130 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3131 mini-exceptions.c: update to exception clause structure changes.
3133 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3135 * exceptions-x86.c (throw_exception): Fix warnings.
3137 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3140 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3142 * exceptions-sparc.c (get_throw_exception): Really fix this.
3144 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3146 * tramp-*.c: we no longer support icalls without wrappers, so
3147 a bit of code can be removed here
3149 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3151 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3154 * cpu-sparc.md: Add op_rethrow.
3156 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3158 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3160 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3161 * mini-ops.h: Add OP_RETHROW.
3163 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3165 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3167 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3169 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3170 Makes the output much easier to read
3172 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3174 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3175 prevents another huge leak when compiling with ssa. Secondly, the
3176 performance of doing this rather than freeing the lists is much
3177 better. GList does a lock every time you allocate a list link,
3178 so that it can use a memory pool. So, it is better to just use
3179 a memory pool of our own.
3181 * ssa.c, linear-scan.c: replace g_list_remove_link with
3182 g_list_delete. The remove one does not free the GList, so we were
3183 leaking memory. On -O=all --compile-all with corlib, this cut down
3184 3 MB of allocations.
3186 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3188 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3190 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3192 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3193 into a new function mono_create_jit_trampoline ().
3195 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3197 * trace.c (get_spec): Allow tracing of classes without a namespace.
3199 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3201 * mini.c: Fix pointer overwrite in mini_method_compile.
3203 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3205 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3206 The darwin ABI needs some special handling for 1 and 2 byte structs
3207 Lets use lbz/lhz instead of lwz everywhere.
3208 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3209 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3210 Use stb/sth for the former, and put the latter always on stack instead of in
3213 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3215 * trace.c (is_filenamechar): Add '_'.
3217 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3219 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3221 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3223 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3225 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3226 depends on libmonogc. Fixes #68805.
3228 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3230 * mini.c (mono_jit_free_method): Provide extra information for
3231 this error. Currently this leaks, but will be turned into a
3232 developer option in the future.
3234 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3236 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3238 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3240 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3241 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3242 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3244 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3246 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3247 trampolines for AOT code.
3249 2004-10-22 <vargaz@freemail.hu>
3251 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3252 constructed types. Fixes #68136.
3254 2004-10-21 Martin Baulig <martin@ximian.com>
3256 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3257 if it returns true, unwind the stack to the call instruction.
3259 2004-10-21 <vargaz@freemail.hu>
3261 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3263 * mini.h: Bump AOT version number.
3265 * objects.cs: Add another test for unbox trampolines.
3267 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3270 2004-10-20 <vargaz@freemail.hu>
3272 * driver.c: Add SHARED to the set of optimizations tested.
3274 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3276 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3279 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3281 2004-10-20 Martin Baulig <martin@ximian.com>
3283 * mini-exceptions.c (mono_handle_exception): Call
3284 mono_debugger_handle_exception() to tell the debugger about
3285 catch/finally clauses.
3287 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3289 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3291 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3294 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3296 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3297 methods as their native size, fixed bug #57543, #57545.
3298 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3299 This saves a temporary register and mullw call down into 1 (minor perf
3300 increase for cases like sum = sum * 5; This use to translate into:
3303 It now translates to
3306 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3308 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3311 2004-10-11 Martin Baulig <martin@ximian.com>
3313 * mini.c (mono_method_to_ir): If we're a generic method, get the
3314 MonoGenericContainer from our MonoMethodNormal and create a
3315 MonoGenericContext from it.
3317 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3319 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3321 * basic-long.cs: Add test for checked i8->i2 cast.
3323 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3325 * inssel-ppc.brg: added a couple of speedup rules.
3327 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3329 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3330 to speed up rebuilds.
3332 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3334 * mini-s390.c: Minor fix to OP_OR_IMM.
3336 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3338 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3339 better. Fixes appdomain-unload.exe on sparc.
3341 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3343 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3344 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3347 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3349 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3351 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3353 * mini.c: Always generate a field read/write wrapper for members
3354 of the class MarshalByRefObject since the actual instance could
3357 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3359 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3361 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3363 * driver.c mini.h trace.c: Move the setting of the main assembly into
3364 a separate function called mono_trace_set_assembly () and call it after
3365 actually loading the main assembly. Fixes #66872.
3367 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3369 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3370 using the code manager.
3372 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3374 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3376 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3378 * cpu-amd64.md: Fix bug in previous patch.
3380 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3383 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3385 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3386 mini-exceptions.c: updates for changed stack walk interface.
3388 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3390 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3392 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3394 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3396 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3398 * driver.c (mini_regression_list): Do not call mono_assembly_close
3399 since assemblies can't be unloaded.
3401 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3403 * cpu-amd64.md: Fix more instruction lengths.
3405 * cpu-amd64.md: Fix lengths of some instructions.
3407 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3409 * inssel.brg: Make the array ldelema check aot friendly.
3411 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3413 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3415 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3417 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3419 * mini-x86.c: Fix build.
3421 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3422 mono_type_get_underlying_type () helper function to simplify code.
3424 2004-09-09 Martin Baulig <martin@ximian.com>
3426 * mini-amd64.c: Don't access `type->data.klass' directly, call
3427 mono_class_from_mono_type() instead since the type may be a
3430 2004-09-09 Martin Baulig <martin@ximian.com>
3432 * mini-amd64.c (get_call_info): Fix support for generic instances.
3433 (add_valuetype): Use mono_class_from_mono_type() to get the class
3434 since we can be a generic instance.
3436 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3438 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3440 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3442 * liveness.c: reset spill costs on each scan: bug 62107
3444 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3446 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3447 unnecessary line that doesn't compile
3449 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3451 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3452 trampolines, make them call an error function so people can fix their
3455 2004-09-06 Martin Baulig <martin@ximian.com>
3457 * mini.c (mono_method_to_ir): When initializing locals, handle a
3458 generic instances like a valuetype if it's a valuetype and like a
3459 class if it's a class.
3461 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3463 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3464 stack. Fixes #64674.
3466 * exceptions.cs: Add test for unwinding of call arguments.
3468 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3470 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3471 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3472 set the carry/borrow flag). The sparc and s390 implementations
3473 can now use optimized versions (and simplify the code). ppc bugfixes.
3475 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3477 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3479 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3481 * inssel-amd64.brg: Remove leftover 32 bit rule.
3483 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3485 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3487 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3488 mono_arch_find_jit_info functions into a new function. Fix a memory
3491 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3494 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3496 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3499 * exceptions.cs: Add array size tests.
3501 * mini.c: Allocate a separate icall wrapper for each arity of
3502 mono_array_new_va. Fixes #59509.
3504 * exceptions.cs: Add testcase for 64578.
3506 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3508 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3510 2004-09-02 Martin Baulig <martin@ximian.com>
3512 * mini.c (mono_method_to_ir): When initializing the locals, call
3513 handle_initobj() on the generic instance itself, not its
3516 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3518 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3519 MonoJitInfo for dynamic methods.
3521 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3523 * mini.c: Add support for freeing JIT data for dynamic methods.
3525 2004-09-01 Martin Baulig <martin@ximian.com>
3527 * mini-x86.c (is_regsize_var): Added support for generic
3529 (mono_arch_emit_prolog): Make this compile again, use
3530 `x86_push_imm_template (code)'.
3532 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3534 * mini-x86.c: make all push_imm instructions that get
3535 patched always emit the long form
3537 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3539 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3540 in a per-domain hash.
3542 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3545 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3547 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3550 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3553 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3554 Beginnings of SSE2 support.
3556 * exceptions.cs: Add more tests for checked int<->uint casts.
3558 2004-08-28 Martin Baulig <martin@ximian.com>
3560 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3564 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3565 Handle generic instances recursively.
3567 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3569 * iltests.il: test for conv.u8 on a constant
3571 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3573 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3574 LCONV_x4 (shrun_32 (membase)).
3576 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3578 * inssel-x86.brg: c&p rules for push/setret of long
3580 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3582 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3583 compare (regvar, base)
3585 * inssel-x86.brg: more burg love
3587 * inssel.brg: more cleanup
3589 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3591 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3593 * basic-long.cs, basic-calls.cs: new tests for optimization.
3595 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3597 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3600 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3602 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3604 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3606 * inssel.brg (mini_emit_memcpy): use
3607 NO_UNALIGNED_ACCESS to disable memcpy optimization
3609 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3611 * mini-amd64.c: Handle generic types in various places.
3613 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3615 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3617 * mini.c (handle_box): Fix warning.
3619 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3621 * mini-amd64.h: Enable the emit_state optimization.
3623 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3625 * mini-amd64.c: Add some new 64 bit peephole opts.
3627 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3629 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3631 * mini-amd64.c: Register allocator fixes.
3633 * mini.c: Add an optimization to emit_state to avoid allocation of new
3634 registers on some platforms.
3636 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3638 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3640 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3641 allocation. Fixes #63085.
3643 * basic-long.cs: Add new regression test.
3645 * mini-amd64.c: Register allocator improvements.
3647 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3649 * mini-amd64.c (read_tls_offset_from_method): Add another code
3652 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3653 instruction sequence for nullifying class init trampolines.
3655 * objects.cs: Add new regalloc test.
3657 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3659 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3661 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3663 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3666 * driver.c: Fix profiling after TLS changes.
3668 * driver.c (mono_main): Set mono_stats.enabled if needed.
3670 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3673 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3675 * mini-x86.c: use a 1 op rather than a 2 op tls access
3676 instruction -> faster.
3678 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3680 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3683 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3685 * exceptions-sparc.c (throw_exception): fix typo
3687 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3689 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3690 set tree->dreg correctly with tls. Allow any
3691 register to be used.
3693 * mini-x86.c (read_tls_offset_from_method): add new code
3694 generation pattern seen with GCC.
3697 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3699 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3700 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3701 exceptions-sparc.c: fix some performance issues in exception
3702 handling and setting of the stack trace for exceptions that were
3705 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3707 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3710 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3713 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3715 This patch inlines tls access, when possible.
3717 * mini.h: new arch functions for TLS intrinsics.
3718 All platforms updated with a stub.
3720 * mini.c: use the new intrinsics
3722 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3723 arch specific intrinsic for tls variables
3725 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3727 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3730 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3732 * mini.c: thread local allocation
3734 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3736 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3738 * Makefile.am: Link against the static version of libmonogc.
3740 * Makefile.am: Link the static versions of the convenience libraries
3741 into the mono executable.
3743 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3745 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3747 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3748 on integer overflow.
3750 * mini-amd64.c: Reorganize function call code.
3752 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3754 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3756 * inssel-x86.brg: use xor eax,eax.
3758 * basic.cs: new tests
3760 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3762 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3763 in exception throwing code.
3765 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3767 * inssel-x86.brg: use xor esi,esi.
3769 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3771 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3772 can trace methods compiled during mini_init () too.
3774 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3777 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3779 * Makefile.am: static link on x86 (r=zoltan)
3781 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3783 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3784 code since it causes some programs to fail.
3786 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3788 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3790 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3792 * mini.c: ovfops_op_map - add STACK_OBJ case for
3794 * basic.cs: add test_0_pin_string as test
3797 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3799 * Makefile.am: build C# if srcdir != builddir
3801 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3803 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3804 fall-through blocks.
3806 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3808 * driver.c: enable loop by default again and include abcrem in -O=all.
3810 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3812 * iltests.il: Add some localloc tests.
3814 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3816 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3819 * inssel-amd64.brg: Add some optimizations.
3821 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3824 * Makefile.am: Statically link mono against libmono on AMD64.
3826 * mini-amd64.c inssel-amd64.brg: Optimizations.
3828 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3830 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3832 * tramp-amd64.c: Patch calling code in trampolines.
3834 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3836 * mini-amd64.c: pinvoke struct passing fixes.
3838 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3840 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3841 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3843 2004-08-05 Duncan Mak <duncan@ximian.com>
3845 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3848 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3850 * mini-amd64.c (emit_move_return_value): Move return value for normal
3853 2004-08-05 Martin Baulig <martin@ximian.com>
3855 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3856 `type->type'; just modify `type' itself when dealing with enums
3857 and generic instances.
3858 (check_call_signature): Make `simple_type' a `MonoType *'.
3860 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3862 * mini.c: Use OP_PADD to add offsets to addresses.
3864 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3866 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3868 * mini-sparc.c (mono_arch_emit_epilog): fix check
3869 for folding last op into restore instruction
3871 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3873 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3874 helper methods using the code manager.
3876 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3878 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3880 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3882 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3883 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3885 * mini-s390.c: fix tail processing
3887 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3889 * mini-ppc.c: mul.ovf.un exception name fix.
3891 2004-08-03 Martin Baulig <martin@ximian.com>
3893 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3894 instances; before jumping to `handle_enum', also modify `ptype'.
3896 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3898 * cpu-sparc.md: fcall maximal length too small.
3900 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3902 * mini-amd64.c mini.h: Add initial support for passing/returning
3903 structures to/from pinvoked methods.
3905 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3907 * mini-ppc.c: reg allocator fix.
3909 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3911 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3913 * inssel.brg: Optimize memset on 64 bit machines.
3915 * mini-amd64.c: Fix some vararg cases.
3917 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3919 * mini-s390.c: Corrected macro in emit_float_to_int
3921 * s390-abi.cs: Tests to exercise the s390 ABI
3923 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3925 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3928 * basic.cs: Add a test for add.ovf.un.
3930 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3932 * mini-sparc.c: add case for OP_IDIV_UN
3934 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3936 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3938 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3940 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3942 * basic.cs: regression tests.
3944 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3947 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3949 * basic.cs: Add a new test.
3951 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3952 and AOT. Various fixes and optimizations.
3954 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3956 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3958 * mini-ppc.c: make sure temp regs are not used for global reg
3961 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3963 * cpu-sparc.md: conv_i8 fix for 64bits
3965 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
3967 2004-07-29 Ben Maurer <bmaurer@ximian.com>
3969 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
3970 add opcode for cmp BYTE PTR [eax], imm.
3972 * inssel.brg: Make memcpy and memset takes bases.
3974 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3976 * *-amd64.*: More AMD64 work.
3978 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3980 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
3981 add a compare-not-equal opcode.
3983 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
3985 * mini.c: Use mono_init_from_assembly instead of mono_init.
3987 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3989 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
3991 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
3993 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
3995 * inssel.brg: 64 bit fixes.
3997 * mini.h (MonoCallInst): Add some AMD64 specific data.
3999 * mini.h: Add some OP_P opcodes.
4001 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4003 * basic.cs: tests for 61797 and 61740
4005 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
4007 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
4008 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
4010 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
4012 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
4014 * *-amd64*.*: Ongoing AMD64 work.
4016 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
4018 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
4020 * *-amd64*: Ongoing AMD64 work.
4022 * mini-arch.h: Add AMD64 support.
4024 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
4026 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
4028 * mini-ops.h: Add new opcodes.
4030 * Makefile.am: Add AMD64 support.
4032 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4033 rules into the inssel-long*.brg files.
4035 * *-amd64.*: Add beginnings of AMD64 backend.
4037 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4039 * mini.c (print_dfn): commenting out the code that prints
4040 the cil. With -O=deadce, this makes -v -v crash.
4042 * cpu-pentium.md: make checkthis have a length of 2
4044 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4046 * mini-sparc.h: fix implementations of __builtin
4047 functions for Sun compiler for V9.
4049 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4051 * mini.c: use the new stelem.ref wrapper
4052 * exceptions.cs, arrays.cs: new stelem.ref tests
4054 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4056 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4057 new XSP should work with these changes).
4059 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4061 * inssel-{long32,x86,}.brg: trivial optimizations.
4063 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4065 * mini.c: load value when emitting box operation in
4068 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4070 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4071 is one byte shorter than cmp DWORD PTR [eax], 0.
4073 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4075 * inssel-ppc.brg: arguments on the stack are always
4076 relative to the stack pointer (spotted by Neale Ferguson).
4078 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4080 * exceptions-x86.c: delay appending the method name to the trace until
4081 after mono_jit_info_table_find is called, as this gets the real
4084 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4086 * aot.c: register roots
4088 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4090 * aot.c : I could just use PLATFORM_WIN32 flag.
4092 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4094 * aot.c : Reverting the previous fix. This time it broke linux build.
4096 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4098 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4100 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4102 * mini.c (handle_stack_args): Remove some more debugging code.
4104 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4106 * driver.c mini.h aot.c: Allow additional options to be specified with
4107 --aot and pass them to mono_compile_assembly.
4109 * aot.c: Add experimental code to AOT compile all loaded assemblies
4110 on demand and save the code into a cache in the filesystem.
4112 * aot.c: Add support for more wrapper methods.
4114 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4117 * cpu-*.md: Remove removed opcodes.
4119 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4120 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4121 related icalls to marshal.c.
4123 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4125 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4127 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4129 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4131 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4132 * liveness.c: If liveness is recomputated we need to reset the information
4133 for each variable. This way, if the liveness range has been narrowed
4134 by optimizations that happened after the last computation, we can return
4137 For example, if you have
4142 // Tons of code that does not affect i
4148 i = 0 is dead code and will be removed by SSA. However, when
4149 linear scan gets to the code, i will still appear to be live
4150 throughout the entire block. This prevents good register allocation.
4152 2004-07-06 Martin Baulig <martin@ximian.com>
4154 * debug-mini.c (mono_debug_init_method): Allow
4155 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4156 (mono_debug_add_icall_wrapper): New method.
4158 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4160 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4162 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4165 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4167 * aot.c (mono_aot_load_method): Fix loading of debug info.
4169 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4171 * aot.c: Add logging support.
4173 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4175 * mini.h: Add prototype for mono_print_method_from_ip.
4177 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4179 * inssel.brg: 64 bit fixes.
4181 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4184 * Makefile.am: Add SPARC64 support.
4186 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4188 * aot.c: Fix alignment problems on 32 bit platforms.
4190 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4192 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4195 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4198 * mini.h: Bump AOT file version. Some 64 bit fixes.
4200 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4202 * inssel-sparc.brg: Add new rule to avoid register moves.
4204 * inssel.brg: Add ldind_to_load_membase helper function.
4206 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4208 * mini.c: OffsetToStringData intrinsic.
4210 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4212 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4214 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4217 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4218 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4220 * mini.c: reinstated mono_compile_get_interface_var()
4221 on x86, too, since the change breaks the Gtk# build there as well.
4223 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4225 * driver.c: remove loop from the default optimizations: it seems to
4226 interact badly with some of the other options (see bug #60613).
4228 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4230 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4231 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4233 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4235 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4236 vararg-using methods.
4238 2004-06-21 Martin Baulig <martin@ximian.com>
4240 * mini/mini-exceptions.c
4241 (mono_handle_exception): Added `gpointer original_ip' argument.
4242 After calling mono_unhandled_exception(), call
4243 mono_debugger_unhandled_exception() and if that returns true,
4244 restore the context and return.
4246 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4248 * mini-ppc.c: prefer the use of relative branches so
4249 they won't need to be patched in aot code (patch from Patrick Beard).
4251 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4253 * aot.c: patch from Patrick Beard to make the output assembly
4254 more correct for the MacOSX assembler. Small tweak to
4255 generate sane images on Linux/PPC, too.
4257 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4259 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4260 case until bug #59509 is fixed (shows up in #60332).
4262 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4264 * mini.c: make sure the needed wrappers are compiled, too, with
4267 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4269 * driver.c: remove NPTL reference in --version output.
4271 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4273 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4274 generate valid assembly for the Mach-O assembler.
4276 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4278 * driver.c: don't include abcrem in the all optimization specifier
4279 since it slows down jit compilation too much for now.
4281 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4283 * mini.c: use BIGMUL only if both operands have the same signage.
4284 * iltests.il: Test for bug 60056. (errors related to signage in
4289 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4291 * mini.c, aot.c: memory leak fixes.
4293 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4295 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4297 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4299 * Makefile.am: remove the -static hack completely, it links in
4300 statically glib as well.
4302 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4304 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4305 * exceptions.cs: make it compile with new mcs/csc.
4307 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4308 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4309 and added relevant test case.
4311 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4313 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4314 regressions in gtk-sharp.
4316 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4318 * exceptions.cs: New regression tests.
4320 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4322 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4324 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4326 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4328 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4330 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4332 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4334 * mini.c (mono_jit_runtime_invoke): Init class in this
4335 method instead of trusting mono_jit_compile_method to
4336 do the work (because wrappers can be in object class)
4338 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4340 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4342 * basic-long.cs: New regression test.
4344 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4346 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4349 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4351 * Makefile.am: fix miguel's change to build mono statically against
4352 libmono (track build dependencies).
4354 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4356 * cfold.c: Some glib versions do not have G_MININT32.
4358 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4360 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4361 with precision of tan, atan, sin and cos, and implemented related
4362 regressions tests (fixes bug 54467, but one new problem appeared and
4365 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4367 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4369 * exceptions.cs: Add test for constant folding && division by zero.
4371 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4372 since driver.c is in libmono too, so the optimization was useless.
4374 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4375 variable to driver.c so the compiler can emit more efficient code to
4378 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4380 * Makefile.am: don't distribute generated inssel.[ch] files.
4382 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4384 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4385 into the default appdomain. Fixes #58707.
4387 * jit-icalls.c: Remove the broken approximation for truncl, doing
4388 no conversion is better.
4390 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4393 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4395 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4396 of the mcrxr instruction which is not available on some processors
4397 even if it's documented to be. Implement add and sub overflow correctly
4398 (still not complete for long unsigned). Speed up icalls a bit.
4400 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4402 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4403 we run .cctor in the current domain instead of target_domain.
4405 Fixes bug #58558, .cctor not being called in -O=shared.
4407 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4409 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4411 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4413 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4414 which can be done with an imm8, do it that way.
4415 (mono_arch_output_basic_block): ditto for a jmp
4416 (mono_arch_emit_prolog): Computate maximum offset of a label.
4418 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4420 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4421 now tries to allocate prefered physical reg's for virtual
4422 regs. This reduces the number of emited spills/loads with
4423 20-30% on our core assemblies.
4425 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4427 * jit-icalls.c: truncl() is not needed and trunc() is
4428 the correct thing to do anyway (bug #58287).
4430 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4432 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4435 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4437 * driver.c: enable loop optimizations by default.
4439 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4441 * mini-x86.c: fix calc of max loop size when aligning loops start.
4443 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4445 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4448 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4450 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4453 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4455 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4457 * mini.c (inline_method): Allways inline some wrappers even if the cost
4458 is too large. Fixes #58785.
4460 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4462 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4464 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4465 (crichton@gimp.org). Beginning of support for sparc/linux.
4467 * mini-sparc.c: Optimize retrieval of LMF address.
4469 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4471 * exceptions-ppc.c: handle alloca in methods with clauses.
4473 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4475 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4477 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4479 * mini.c: Delegate most of the abort signal work to
4480 mono_thread_request_interruption, which also handles Stop and Suspend
4483 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4485 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4486 supports the save/restore lmf opcodes.
4488 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4490 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4493 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4495 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4497 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4498 methods which contain array accesses.
4500 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4501 boundaries. Fixes #58537.
4503 * iltests.il: Add regression test for #58537.
4505 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4507 * mini-x86.c (mono_arch_local_regalloc): Last part of
4508 fix for bug #58633 (releasing register to early).
4510 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4512 * basic-long.cs: Add new regression test.
4514 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4516 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4517 register too early on the chain.
4519 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4521 * mini.c (create_helper_signature): Use a helper function to reduce
4522 the code which needs to be written. Also set the calling convention of
4523 icalls on windows. Fixes #57840.
4525 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4527 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4528 exceptions-ppc.c: added helper function to get the instruction address
4529 from a signal handler context.
4531 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4533 * helpers.c: use g_get_tmp_dir. Invokes happyness
4536 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4538 * helpers.c: Add new env variable to pass args to objdump.
4539 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4541 2004-05-17 Radek Doulik <rodo@ximian.com>
4543 * Makefile.am (common_sources): added abcremoval.h so it get
4544 disted and daily mono packages on go-mono.com will build again
4546 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4548 * abcremoval.c: Fixed coding style, added copyright header.
4550 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4552 * mini.h: Added prototype for abc removal main function.
4554 * build_relations_propagation_table.pl: Added copyright header.
4556 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4558 * basic-long.cs: reg test for complex ceq_long bug.
4560 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4562 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4563 reg in long and clob case (bug #58343). Fixed/added comments.
4565 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4567 * mini.c (mono_jit_runtime_invoke): Follow new convention
4568 of calling the invoke method with an function pointer.
4570 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4572 * ChangeLog: Fix author of memory leak patch.
4574 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4576 * Makefile.am: fix make dist as well...
4579 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4581 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4582 on archs where pointers are 4 bytes long.
4584 * Makefile.am: Added abcremoval.c source file.
4586 * abcremoval.c: Added abcremoval.c.
4588 * abcremoval.h: Added abcremoval.h.
4590 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4592 * inssel.brg: Enabled bounds check removal.
4594 * mini.c: Added support for abcrem optimization.
4596 * mini.h: Added abcrem optimization label.
4598 * driver.c: Added support for abcrem optimization.
4600 * propagated_relations_table.def: Added propagated_relations_table.def.
4602 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4604 * mini.c, cfold.c: fix style.
4606 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4608 * mini.c: handle issue with the low-level implementation of
4609 some long opcodes (bug #54209).
4611 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4613 * basic.cs: test for my new cmov stuff.
4615 2004-05-13 Patrik Torstensson
4617 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4618 opt and added peephole documentation.
4620 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4622 * tramp-ppc.c: rewrote the generic trampoline code.
4624 2004-05-11 Patrik Torstensson
4626 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4628 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4630 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4632 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4633 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4635 * mini.c: Add new icalls for AsAny marshalling.
4637 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4639 * tramp-ppc.c, mini-ppc.c: more cleanups.
4641 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4643 * mini.c: no warnings.
4645 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4647 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4649 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4651 * mini.c: In the thread abort signal handler, if the thread is in the
4652 process of being stoped, don't throw the Abort exception, just stop the
4655 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4657 * tramp-ppc.c: removed old code.
4659 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4661 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4662 do some simple speed optimizations on ppc.
4664 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4666 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4667 and large offsets in load/store.
4669 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4671 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4672 it causes regressions.
4674 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4676 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4679 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4681 * jit-icalls.c: remove warnings.
4682 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4683 speedups for unsafe code.
4685 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4687 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4689 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4691 * basic-calls.cs: Add new regression test.
4693 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4696 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4698 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4701 2004-05-06 Patrik Torstensson
4703 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4704 long reg allocation in any reg (not only eax:edx) and implemented
4705 long shl/shr ops in asm instead of helpers.
4707 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4709 * mini-sparc.h: Fix warnings.
4711 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4714 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4715 separate statement for clarity.
4717 * mini-sparc.c: Update status.
4719 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4721 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4724 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4726 * inssel-ppc.brg: another small pre-release workaround:
4727 we don't do overflow detection for long_sub_un.
4729 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4731 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4732 (also works around a weird ppc bug: 57957).
4734 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4736 * tramp-ppc.c: trampoline fixes.
4738 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4740 * mini-ppc.c: fixed typos.
4742 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4744 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4745 at the top of the stack. Fixed typos. Use a frame registers
4746 for all the methods with exception clauses.
4748 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4750 * exceptions-ppc.c: restore fp registers.
4752 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4754 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4755 order from the stack top (moved the stack room to save the
4756 return value for trace after the param area). Fixed corruption
4757 in restoring registers on unwind.
4759 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4761 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4763 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4765 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4766 and prolog/epilog for methods that use it. Allow
4767 enough param area room for varargs methods. Fix miguel's
4768 breakage in exception handling.
4770 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4772 * Makefile.am: run genmdesc only on current arch.
4774 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4777 * mini-x86.h: fix the build on windows.
4779 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4781 * 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.
4783 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4785 * mini-exceptions.c: New file.
4787 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4788 Move some parts of the x86 exception handling code to an
4789 arch-independent file so it can be shared with other ports.
4791 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4793 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4795 2004-04-26 David Waite <mass@akuma.org>
4797 * driver.c: remove comma from end of enumeration declaration
4799 2004-04-26 Jackson Harper <jackson@ximian.com>
4801 * driver.c: parse config file before loading first assembly. This
4802 allows the user gac to be enabled/disabled.
4804 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4806 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4807 simpler mechanism: we do not care what is encoded initially
4808 (branch absolute or relative), we care about the code and its
4809 target. I kept the old code for reference for now.
4811 The new code tries first to determine if the jump is anywhere in
4812 the -/+32 absolute meg range, if it succeeds, it encodes using the
4813 absolute branch; If not, it tried to find something in the
4814 relative range, if not, it uses the handle_thunk code.
4816 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4818 * exceptions-ppc.c: use the correct ip register on macosx.
4820 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4822 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4824 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4826 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4827 Raise exception on integer divide by zero by hand since the hw
4828 doesn't support it. Handle NaNs in FP compares.
4830 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4832 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4833 code reducing duplication between the platforms and enabled
4834 signal exception handling (on linux for now).
4836 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4838 * exceptions-ppc.c: more macosx support.
4840 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4842 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4844 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4846 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4848 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4850 * iltests.il: more tests.
4852 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4854 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4857 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4859 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4861 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4863 * liveness.c: Mark variables as volatile in all basic blocks reachable
4864 from exception clauses.
4866 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4868 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4871 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4873 * iltests.il, basic.cs: more tests for regalloc.
4875 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4877 * iltests.il: Some tests for register allocation modifications
4880 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4882 * exceptions.cs: Add regression test for bug #56782.
4884 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4885 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4886 the beauty of fixing the same thing in 5 different files...
4888 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4890 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4893 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4895 * mini.c: Add support for STRWLPARRAY marshalling convention.
4897 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4899 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4900 to init the context to setup the regs pointer).
4902 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4904 * exceptions-ppc.c: more exceptions work.
4906 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4908 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4911 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4913 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4914 can use the memory directly.
4916 * cpu-pentium.md: Update documentation from a post from Zoltan.
4918 add x86_add_membase, x86_sub_membase, x86_mul_membase
4920 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4922 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4923 GENERAL_REGS they were also hardcoded for all PPC ports.
4925 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4927 Remove hard-coded limit for floating point registers, use
4928 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4930 Notice that in MacOS X calling conventions you can fit a lot more
4931 floating point values in registers, so I should update the PInvoke
4932 test to excercise the passing of floating point values on the
4933 stack (currently broken).
4935 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4937 * tramp-ppc.c (create_trampoline_code): Added
4938 JUMP_TRAMPOLINE_SIZE.
4939 (ppc_magic_trampoline): Follow the pattern from
4940 x86_magic_trampoline: if code is set to zero, return.
4941 (create_trampoline_code): Always pass MonoMethod to the jump
4942 trampoline, before it was passing a null.
4943 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4944 share the code with mono_arch_create_jit_trampoline.
4946 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4948 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4951 * cpu-g4.md: Added length for jmp instruction, the worst case
4952 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4955 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4957 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4959 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4961 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4962 before each IL instruction.
4964 * mini.c (CEE_BOX): Fix warnings.
4966 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4968 * mini.c: removed a few unused vars and extra whitespace.
4970 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
4972 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
4974 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
4976 (OP_GETCHR): use the above
4977 (CEE_LDELEMA): use the above.
4979 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
4980 version of the generic impl.
4981 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
4982 (CEE_LDELEMA): use the above.
4984 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4986 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
4989 * iltests.il: Added new regression test for #56317.
4991 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4993 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
4994 under NetBSD. Fixes #56450.
4996 * liveness.c (update_gen_kill_set): Fix previous patch.
4998 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5000 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
5002 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
5004 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
5007 * inssel-sparc.brg: Add more optimizations.
5009 * mini-sparc.c: Replace multiply/divide with shifts if possible.
5011 2004-04-01 Martin Baulig <martin@ximian.com>
5013 * mini.c (handle_box): New static function; moved the
5014 implementation of CEE_BOX here.
5015 (mono_method_to_ir): Added `constrained_call' variable.
5016 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
5017 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
5018 mono_method_get_constrained() to get the method.
5020 2004-04-01 Martin Baulig <martin@ximian.com>
5022 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
5023 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
5024 (mono_method_to_ir): We don't need these macros anymore since
5025 mono_class_get_full() already takes care of it.
5027 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5029 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5030 use @function (as doesn't accept #function here) and check the return
5031 value of system and stop if fails.
5033 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5035 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5037 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5039 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5041 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5043 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5046 * basic-long.cs: Add test for negation of Int64.MinValue.
5048 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5050 * mini-sparc.c: Update status.
5052 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5054 * exceptions-sparc.c: Fix return value in filters.
5056 * inssel-sparc.brg: Fix register allocation in some rules.
5058 2004-03-28 Martin Baulig <martin@ximian.com>
5060 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5063 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5065 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5067 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5068 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5069 remove unused conv_u4 opcode.
5071 * mini-x86.c: Remove valgrind workaround since it slows down things
5072 even when mono is not run under valgrind.
5074 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5076 * mini-sparc.c: Update status.
5078 * inssel-sparc.brg: Add some optimizations.
5080 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5081 future delay slot filling. Add support for varargs, tail calls and JMP.
5083 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5084 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5086 * inssel.brg: Fix register allocation in OP_ARGLIST.
5088 * inssel.brg: Fix warnings.
5090 2004-03-25 Martin Baulig <martin@ximian.com>
5092 * mini.c (inflate_generic_field): Removed.
5093 (mini_get_method): Removed, use mono_get_method_full(),
5094 (mini_get_class): Removed, use mono_class_get_full().
5095 (mono_method_to_ir): Pass our generic context to
5096 mono_field_from_token().
5098 2004-03-25 Martin Baulig <martin@ximian.com>
5100 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5101 of a `MonoMethod *'.
5102 (mini_get_method): Take a `MonoGenericContext *' instead
5103 of a `MonoMethod *'.
5104 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5105 a new local variable called `generic_context' which holds the
5106 current `MonoGenericContext *'; use it to lookup things.
5108 2004-03-24 Martin Baulig <martin@ximian.com>
5110 * mini.c (mini_get_class): New static method; if we're inside a
5111 generic instance, inflate the class if neccessary.
5112 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5114 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5116 * iltests.il: New regression test for #55976.
5118 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5121 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5123 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5126 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5128 * liveness.c: Consider SSA stores as well as loads when making vars
5131 * exceptions.cs: New regression tests for register allocation.
5133 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5135 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5136 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5137 domain lock only to protect puntual access to data structures.
5138 Added access lock for sighash, jit_icall_hash_name,
5139 jit_icall_hash_addr and domain->code_mp.
5141 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5143 * driver.c: Print SIGSEGV handling method.
5145 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5147 * mini.c (setup_jit_tls_data): Handle case when this is called
5148 multiple times for a thread.
5150 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5151 is different from fbxx_un. Fixes #54303. Also use constants instead of
5152 magic numbers in a lot of places.
5154 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5156 * exceptions.cs: Fix cctor test when --regression is used.
5158 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5160 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5163 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5165 * inssel-ppc.brg: fixed register assignments for some rules.
5167 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5169 * exceptions.cs: Add test for exceptions in static constructors.
5171 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5172 static constructors outside the domain lock. Fixes #55720.
5174 2004-03-17 Martin Baulig <martin@ximian.com>
5176 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5177 (inflate_generic_field): Take the `MonoMethod *' instead of the
5178 `MonoClass *' and added support for generic method.
5179 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5180 have a `field->parent->gen_params', only inflate the field if it's
5181 an open constructed type.
5183 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5185 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5186 exception object instead of the preconstructed ones.
5188 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5190 * mini.c: reverted changed to sigsegv_signal_handler commited
5191 accidentally in the previous patch.
5193 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5196 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5197 running --aot with an old assembly.
5199 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5201 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5204 * mini-sparc.c: Add support for v9 branches with prediction.
5206 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5208 * mini.c (mini_init): #warning is GNUC only
5210 * mini-sparc.h: implement __builtin_frame_address
5211 and __builtin_return_address for Sun C compiler
5213 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5215 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5217 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5219 * basic-calls.cs: Add test for unaligned byref long argument passing.
5221 * mini-ops.h: Add sparcv9 compare and branch instructions.
5223 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5224 v9 instructions if we have a v9 cpu.
5226 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5227 registers for global allocation.
5229 * exceptions-sparc.c: Fixes.
5231 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5233 * liveness.c (mono_analyze_liveness): Optimized version.
5235 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5237 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5240 * basic-float.cs basic-calls.cs: New regression tests.
5242 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5244 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5245 sigaltstack implementation.
5247 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5249 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5250 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5252 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5254 * mini.c: Fix warnings.
5256 * mini.c (mono_resolve_patch_target): New function which contains the
5257 arch independent part of the patching process.
5259 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5260 patching code to a separate function.
5262 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5264 * mini.c (add_signal_handler): ifdef out on Windows
5266 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5268 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5269 cpu-sparc.md: Add exception handling support + other fixes.
5271 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5272 typed GC detection in --version.
5274 * basic.cs exceptions.cs: New regression tests.
5276 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5277 the arch specific code can store data during a compilation.
5279 * mini-ops.h: Add OP_SETFRET.
5281 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5282 function, register a separate icall for each arity, so the icalls can
5285 * mini.c (mono_print_tree): Print negative offsets in a more readable
5288 * mini.c: Make signal handling work on sparc.
5290 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5292 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5294 * jit-icalls.c: Emulate truncl by aintl on solaris.
5296 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5298 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5300 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5302 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5304 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5305 a MarshalByRef type, inline a method that performs the check, taking into
5306 account that the object can be a proxy. Also implemented tow new opcodes:
5307 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5308 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5309 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5311 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5313 * mini-ppc.c: if a relative branch displacement is too big
5314 but it points to and area reachable with an absolute branch,
5317 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5319 * mini.c: optimize small copies in cpblk.
5321 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5323 * basic-calls.cs basic-float.cs: New regression tests.
5325 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5326 negative offsets from %fp. Implement localloc. Fix local register
5327 allocation. Fix the case when the this argument needs to be saved to
5328 the stack. Implement some missing opcodes.
5330 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5332 * mini.c (mini_method_compile): Reenable global regalloc in methods
5333 with exception handlers.
5335 * linear-scan.c (mono_varlist_sort): Fix warning.
5337 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5339 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5342 * liveness.c: Make all variables uses in exception clauses volatile, to
5343 prevent them from being allocated to registers. Fixes #42136.
5345 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5347 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5350 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5351 argument to mono_arch_regalloc_cost.
5353 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5356 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5358 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5359 Make the cost of allocating a variable to a register arch dependent.
5361 * basic-calls.cs: Fix compilation of tests.
5363 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5364 helper function to cut back on the number of #ifdefs needed.
5366 * mini-ppc.c: Fix compilation.
5368 * basic-calls.cs: New regression tests.
5370 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5372 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5373 of l0 since that is callee saved.
5375 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5378 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5379 of delay instruction.
5381 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5383 * mini.h (MonoCallInst): Add 'virtual' flag.
5385 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5387 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5389 * *.cs: New regression tests.
5391 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5394 * mini.c (mono_runtime_install_handlers): Fix build.
5396 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5397 'signal_stack_size' members.
5399 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5400 alternate signal stack.
5402 * exceptions-x86.c: Add stack overflow handling.
5404 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5405 functions to arch independent code.
5407 * mini.c (mono_print_tree): Print more detailed info for load_membase
5410 2004-02-23 Martin Baulig <martin@ximian.com>
5412 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5414 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5416 * mini-x86.c: fixed reg allocation for div/rem.
5418 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5420 * driver.c (mono_main): Report some configuratio options on --version.
5422 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5424 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5425 low in the address space. Correctly flush memory in thunks where we
5428 2004-02-20 Martin Baulig <martin@ximian.com>
5430 * mini.c (mini_get_method): New static method; inflate all generic
5431 methods and methods in open generic instances.
5432 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5433 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5435 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5437 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5439 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5441 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5443 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5445 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5446 it compile using Sun's compiler.
5448 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5450 * 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.
5452 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5454 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5456 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5458 * mini-ppc.c: handle calls outside of the allowed range with thunks
5459 allocated using the code manager.
5460 * tramp-ppc.c: use the code manager to hold generated native code.
5461 Fixed the magic trampoline to just patch vtable entries.
5463 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5465 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5468 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5470 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5473 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5474 if we have a working __thread implementation.
5476 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5477 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5479 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5481 * mini-x86.c: Fix compilation under gcc 2.
5483 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5485 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5486 contains a call to the wrapped function.
5488 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5489 OP_<CALL>_IMM opcodes, and use them under X86.
5491 * mini.c (mono_jit_find_compiled_method): Fix warning.
5493 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5495 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5497 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5498 functionality to mini.c.
5500 * mini.c (mono_create_jump_trampoline): New function to create a jump
5501 trampoline. Return a compiled method instead of a trampoline if it
5502 exists. Add a cache for jump trampolines.
5504 * mini.c (mono_jit_find_compiled_method): New function to return a
5505 compiled method if it exists.
5507 * mini-x86.c: Call mono_create_jump_trampoline instead of
5508 mono_arch_create_jit_trampoline.
5510 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5511 a jump trampoline. Fixes #52092.
5513 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5515 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5516 which is not up-to-date. Add check_corlib_version () instead.
5518 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5521 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5522 since newer valgrind versions do not need it.
5524 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5525 compile a method with a given set of optimizations.
5527 * mini.c: Compile icall wrappers on-demand instead of at startup.
5529 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5530 wrapper for an icall.
5532 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5534 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5537 * iltests.il: Add test for non-empty stack before switch instruction.
5539 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5541 * mini.c: Add support for new stringbuilder marshalling conventions.
5543 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5545 2004-02-01 Martin Baulig <martin@ximian.com>
5547 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5548 in `ginst->mtype_argv'.
5550 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5552 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5553 facilitate grepping.
5555 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5557 * mini.c: fixed buglet in initobj generic implementation for references.
5559 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5561 * Makefile.am: make the version script conditional.
5562 * jit-icalls.c: handle missing truncl().
5564 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5566 * exceptions.cs: Add more tests for double->int conversion.
5568 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5569 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5571 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5573 * driver.c: make --verbose --version emit an error
5574 if the loaded corlib doesn't match the runtime version.
5576 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5578 * mini-ppc.h: export ppc_patch().
5579 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5580 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5581 on par or better than on MacOSX.
5583 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5585 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5586 mono_lookup_pinvoke_call.
5588 * mini-x86.c: Under windows, the default pinvoke calling convention is
5589 stdcall. Fixes #52834.
5591 * mini.c (optimize_branches): Add an upper bound to the number of
5592 iterations to prevent infinite loops on strange loops. Fixes #53003.
5594 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5596 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5597 and ISINST. Fixes #52093.
5599 * objects.cs (test_0_vector_array_cast): New tests.
5601 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5603 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5604 checking in Array.Set ().
5606 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5609 * object.cs (test_0_multi_array_cast): New regression test.
5611 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5613 * exceptions-ppc.c: fix build on Linux/PPC.
5615 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5617 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5618 running under valgrind.
5619 (x86_magic_trampoline): Fix build bustage.
5621 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5622 negative values as well. This is needed for the encoding of the line number
5623 info, since sometimes the line numbers are not in increasing order.
5625 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5627 * cpu-pentium.md (localloc): Increase the size of the localloc
5628 instruction since it is a loop under Win32.
5630 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5633 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5635 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5636 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5637 Max Horn (max@quendi.de). Fix file names in comments.
5639 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5641 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5642 avoid stack overflow.
5643 (replace_usage): Avoid uninitialized variable warnings.
5645 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5646 and taking the address of valuetype variables.
5648 2004-01-03 Patrik Torstensson
5650 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5651 for other purposes than FP later on.
5653 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5655 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5658 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5660 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5662 2003-12-30 Patrik Torstensson <p@rxc.se>
5664 * mini-x86.h: Decreased number of availiable fp regs.
5665 Solves corner cases with FP spilling.
5667 2003-12-23 Patrik Torstensson <p@rxc.se>
5669 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5670 for floating point stack tracking / spilling on x86.
5673 * basic-float.cs: added float mul overflow test.
5675 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5677 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5679 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5681 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5682 supports for cond branches that overflow the immediate
5683 overflow offset. mcs can compile simple programs.
5685 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5687 * exceptions-ppc.c: exception handling support wip:
5688 finally handlers get run on exception.
5690 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5692 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5695 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5697 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5698 initial support for stack walking and unwinding.
5700 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5702 * driver.c (mono_main): Make corlib-out-of-sync message more
5703 descriptive. Also remove verify_corlib call.
5705 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5707 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5708 not overlap with other call's arguments, too.
5710 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5712 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5713 move to arch-specific code the choice of arch-specific
5714 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5715 * mini.c: ensure emulation calls will not interleave
5718 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5720 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5721 the magic trampoline stack frame is dropped before executing
5724 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5726 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5727 and integer to fp conversions. Added support for overflowing
5728 arguments on the stack. Reserve a couple more registers as temps.
5729 Added support for aot compilation (as output still needs to be
5732 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5734 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5735 Don't overwrite return register in some corner cases.
5737 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5739 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5740 static constructors when AOT compiling.
5742 * driver.c (mono_main): Call mono_check_corlib_version.
5744 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5746 * cpu-g4.md, basic.cs: fixed div target register.
5748 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5750 * mini-ppc.c, basic.cs: shl_imm fix with test.
5752 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5754 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5755 structures by value. Misc fixes.
5756 * objects.cs: more tests.
5758 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5760 * mini-ppc.c: lconv.ovf.i implemented.
5762 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5765 (mini_init): don't error out if someone already called g_thread_init.
5767 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5769 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5770 to be any type per the spec. Fix abnormal memory usage when
5771 the same object is repeatedly thrown.
5773 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5775 * mini.c: check for overruns in IL code.
5777 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5779 * TODO: Add/remove some todo entries.
5781 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5783 * driver.c (mono_main): Call mono_verify_corlib.
5785 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5787 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5788 This has been moved to mini.c
5789 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5790 type being casted is marshalbyref it could be a proxy, so instead of
5791 emitting the type check code, emit a call to a runtime method that will
5792 perform the check by calling CanCastTo if needed.
5794 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5796 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5797 methods with large stack frames under Win32.
5799 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5801 * Makefile.am: Distribute regression tests.
5803 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5804 at the end instead of inserting each variable into the sorted list.
5806 * linear-scan.c (mono_varlist_sort): New helper function.
5808 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5810 * mini.c: ensure arguments and locals are within bounds.
5812 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5814 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5817 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5819 * mini.c (mono_cprop_copy_values): Fix crash.
5821 * aot.c: Set verbosity back to 0.
5823 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5825 * regalloc.c: complete memory leak fix by Laurent Morichetti
5828 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5830 * driver.c (main_thread_handler): Revert the previous patch.
5832 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5835 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5836 memory from the memory pool.
5838 * driver.c (main_thread_handler): Turn on all optimizations when
5841 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5842 an array for better performance.
5844 * regalloc.c (mono_regstate_assign): Fix memory leak.
5846 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5847 serialize the debug info.
5849 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5850 debug info from the serialized representation.
5852 * aot.c: Save debug info into the generated file and load it when
5855 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5857 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5859 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5860 More FP-related fixes.
5862 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5864 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5865 and register allocation buglet. Hello world now runs.
5867 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5869 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5870 * tramp-ppc.c: fixed class init trampoline.
5871 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5873 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5875 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5876 mini.c: more ppc changes/fixes.
5878 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5880 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5881 Also optimize the case when the arguments are the same in the caller
5884 * iltests.il: Add tests for tail calls with valuetype arguments.
5886 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5888 * mini-ppc.c: fixes for struct return type.
5890 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5892 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5893 mono_spillvar_offset() to arch-specific code.
5895 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5897 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5899 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5901 * exceptions-x86.c: Fix stack space leaks.
5903 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5904 registers from the lmf if the method has save_lmf set.
5906 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5908 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5909 of icall wrappers into InvokeInDomain, since these are now per-domain.
5911 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5913 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5914 make some opcode emulation and intrinsic ops enabled/disabled
5915 according to the architecture. More fixes.
5917 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5919 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5921 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5923 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5924 arch-specific handling for 'this' and struct return type to
5927 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5929 * aot.c: prevent divide by zero error when reporting (it happened with
5932 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5934 * mini.h (inst_switch): Remove unused macro.
5936 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5939 (load_aot_module): free 'info->methods' and 'info' properly. No more
5940 "free(): invalid pointer blah" messages when you have an old aot
5943 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5945 * jit-icalls.c, mini.c: Added support for context static fields.
5947 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5949 * mini.c (mono_method_blittable): Methods which set LastError are not
5950 blittable either. Fixes #51108.
5952 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5954 * mini.c: flush icache.
5955 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5957 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5959 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5961 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5963 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
5966 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
5969 * inssel.brg (CEE_MKREFANY): Fix AOT case.
5971 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
5973 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
5974 instruction when the result is discarded.
5976 * iltests.il (test_0_div_regalloc): New regression test.
5978 * arrays.cs: Fix compilation error.
5980 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
5982 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
5983 float rules to inssel-x86.brg: sane architectures with FP registers
5984 don't need to implement these rules.
5986 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5988 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
5990 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5992 * mini.h, inssel-long32.brg: fixed endianess issues in int64
5993 implementation of 32 bit systems.
5995 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5997 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
5998 (Jeroen Zwartepoorte).
6000 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
6002 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
6003 the caller and the callee matches.
6005 * mini.c (mono_method_to_ir): Add comment.
6007 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
6008 signbit is missing on some platforms.
6010 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
6012 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
6014 * mini.c (setup_jit_tls_data): Call the new function.
6016 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
6018 * mini-x86.c: Add experimental support for fast access to the lmf
6019 structure under NPTL/Linux 2.6.x.
6021 2003-11-06 Martin Baulig <martin@ximian.com>
6023 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
6024 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
6027 2003-11-02 Martin Baulig <martin@ximian.com>
6029 * mini.c (inflate_generic_field): New static method.
6030 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6031 generic instance and the field is declared in a generic type, call
6032 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6034 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6036 * mini.h mini.c (mono_method_same_domain): New function to return
6037 whenever the caller and the callee are in the same domain.
6039 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6041 2003-10-30 Martin Baulig <martin@ximian.com>
6043 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6044 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6046 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6047 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6049 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6051 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6054 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6055 object here, so it is in the correct appdomain etc.
6057 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6059 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6061 (mono_method_to_ir): Avoid freeing the type created returned from
6062 mono_type_create_from_typespec, since it is put into an internal cache
6063 by the function. Fixes pointer.exe.
6065 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6066 trampolines for icalls and pinvokes as well. Fixes #33569.
6068 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6070 * mini.c: Update after appdomain changes.
6072 * mini.c (mono_jit_compile_method_inner): Allways compile native
6073 method wrappers in the root domain, since there can only be one
6074 instance of them, whose address is stored in method->info.
6076 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6078 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6079 environment variable. Instead detect automatically whenever running
6080 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6083 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6085 * trace.c, trace.h: New files that implement the new trace option
6088 * driver.c: Document new --trace options.
6090 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6093 - if (mono_jit_trace_calls)
6094 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6096 * mini.h: prototypes.
6098 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6100 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6102 * mini.c inssel.brg: Implement typedefbyref opcodes.
6104 * mini.c (mono_jit_compile_method): Remove unused local variable.
6106 * mini.c (mono_jit_compile_method_inner): Ditto.
6108 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6110 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6112 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6114 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6116 * mini.c (mono_no_aot): Remove unused global variable.
6118 * mini.c: Thread safety fixes.
6120 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6122 * mini.c (mono_create_class_init_trampoline): Add a lock around
6123 class_init_hash_addr.
6125 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6128 * mini.c: Decompose the NEWARR instruction before decomposing its
6129 arguments. Fixes #30073.
6131 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6133 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6136 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6138 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6140 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6142 * driver.c: Add support for compiling icall wrappers to --compile.
6144 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6146 * inssel.brg: The empty value in class->interface_offsets is -1, not
6149 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6151 * objects.cs: New test for 'is' operator on an array of interfaces.
6153 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6155 * tramp-ppc.c: update trampoline code to support jumps
6156 and class initialization.
6158 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6160 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6162 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6164 * inssel.brg (OP_UNBOX): Remove unused rule.
6166 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6167 region instead of one for each method. Fixes #47813.
6169 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6171 * exceptions.cs (test_0_nested_finally): New regression test for
6172 nested exception handlers.
6174 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6176 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6178 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6181 * mini.c (mono_method_check_inlining): Make the inlining limit
6182 configurable by an environment variable.
6184 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6186 * mini.h: Bump AOT file version.
6188 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6189 token, store the image along with the token, since the token might not
6190 refer to the same image as the method containing the relocation,
6191 because of inlining.
6193 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6195 * mini.c (mono_precompile_assemblies): New function to compile
6196 all methods in all loaded assemblies.
6198 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6200 * regalloc.h regalloc.c (MonoRegState): Change the type of
6201 iassign and fassign to int*, since they can contain large negative
6202 values if the register is spilled. Also added some comments. Fixes
6205 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6206 under Win32. Fixes #42964.
6208 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6210 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6212 * aot.c: Added support for AOT compiling methods which contain calls
6213 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6216 * driver.c (compile_all_methods): Run the compilation in a thread
6217 managed by mono. Fixes #44023.
6219 * mini.c (mono_codegen): Print full method name in verbose output.
6221 * mini-x86.c (mono_arch_patch_code): Fix warning.
6223 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6224 jumps, since the method we are jumping to might be domain-specific.
6226 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6228 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6230 * inssel.brg: string chars are unsigned.
6232 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6234 * TODO: New todo item.
6236 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6237 which calls mono_runtime_class_init and patches the call site to
6238 avoid further calls.
6239 (mono_arch_create_class_init_trampoline): New arch specific function
6240 to create a class init trampoline.
6241 (create_trampoline_code): Generalized so it can create
6242 class init trampolines as well.
6244 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6245 (mono_create_class_init_trampoline): New function to create and cache
6246 class init trampolines.
6247 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6248 vtable given the address of a class init trampoline. Used by the
6250 (mono_codegen): Generate a call to a trampoline instead of
6251 mono_runtime_class_init in LDSFLD[A].
6252 (mono_codegen): Add relocations for the new trampoline.
6254 * mini.h mini-x86.c aot.c: Added a new relocation type:
6255 MONO_PATCH_INFO_CLASS_INIT.
6257 * mini.h: Bump AOT version number.
6259 * aot.c: Create a copy of the loaded code instead of using the original
6260 so methods which call each other will be close in memory, improving
6263 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6264 patch since it breaks the regression tests.
6266 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6267 for the register saving instruction sequence since the
6268 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6270 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6272 * TODO: Fix todo item && remove another.
6274 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6276 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6279 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6280 function of the module.
6282 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6283 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6284 --no-aot command line option.
6286 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6288 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6289 by Bernie Solomon (bernard@ugsolutions.com).
6291 * inssel.brg: Refactor the interface offset table related code into
6292 its separate functions and add support for the AOT case.
6294 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6296 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6298 * aot.c: Added mono_aot_verbose variable and made all debugging
6299 output depend on the value of this variable.
6301 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6302 method_label and info_label.
6304 * mini.h mini-x86.c aot.c: Added a new relocation type
6305 MONO_PATCH_INFO_IID for klass->interface_id.
6307 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6308 the MonoJitInfo structure.
6310 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6311 a non-root appdomain in shared mode.
6313 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6315 * aot.c: make aot loader less verbose. Remove free of unused variable.
6317 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6319 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6321 * .cvsignore: Added *.dll.
6323 * mini.c (mono_print_tree_nl): New function callable while debugging.
6325 * mini.c (mono_print_code): Export this.
6327 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6330 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6332 * mini.h (MonoCompile): Added 'jit_info' field.
6334 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6335 the cfg structure, since it is needed by the AOT compiler.
6337 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6339 * aot.c: A major rewrite. Changes include:
6340 - save exception tables for methods which have them.
6341 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6343 - reworked the file format so it is now much smaller and needs
6344 fewer relocation entries.
6346 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6348 * aot.c (load_aot_module): Fix build bustage on platforms without
6351 2003-09-04 Martin Baulig <martin@ximian.com>
6353 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6355 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6357 * TODO: Some new optimization ideas.
6359 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6361 * aot.c: Save the optimization flags used to compile the code into
6364 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6365 support emitting domain specific code.
6367 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6368 no longer domain neutral. It can be made domain neutral by compiling
6369 with --optimize=shared.
6371 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6374 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6375 loading of AOT code.
6377 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6379 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6380 if there is no domain neutrality information.
6382 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6384 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6385 format version into the generated library.
6387 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6388 callee method into the caller since one of them could be shared.
6390 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6391 system exceptions from AOT code now works.
6393 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6394 method if it is domain neutral and the callee is not.
6396 * graph.c (cfg_emit_one_loop_level): Fix warning.
6398 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6400 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6403 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6405 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6406 is needed by code which is executed before mono_runtime_init ().
6407 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6409 * mini.c (mono_thread_abort): Fix warning.
6410 (mono_jit_compile_method): Call static constructor in the AOT case too.
6412 * aot.c (mono_compile_assembly): Fix warning.
6414 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6416 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6418 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6420 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6422 * cpu-pentium.md: Fix the length of call opcodes so they include the
6423 ESP restoring instruction. Fixes #47968.
6425 2003-08-28 Martin Baulig <martin@ximian.com>
6427 * mini-x86.c (mono_arch_call_opcode): Added support for
6428 MONO_TYPE_GENERICINST.
6430 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6432 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6434 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6435 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6437 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6440 2003-08-26 Martin Baulig <martin@ximian.com>
6442 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6443 when reporting an error, set this to the actual error location.
6444 (mono_method_to_ir): Report the correct error location if
6445 get_basic_blocks() returned an error.
6447 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6449 * mini.c (mono_type_blittable): OBJECT is not blittable.
6450 (mono_method_blittable): Methods which have marshalling descriptors
6451 are not blittable either. Fixes #47842.
6453 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6455 * driver.c mini.c: Use an environment variable instead of a global
6456 variable. Also fix the build.
6458 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6459 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6462 * driver.c mini.c: Added --with-valgrind option to turn off some
6463 code which prevents mono from running under valgrind.
6465 * mini.c (mono_emit_call_args): Fixed warning.
6467 * mini.c (mono_emulate_opcode): Fixed warning.
6469 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6471 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6472 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6473 regalloc.c, regalloc.h: specify available registers in arch-specific
6474 code and support floats in the regallocator (patch by Laurent Morichetti
6477 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6479 * mini.c: mono_thread_current() can be called only after
6480 mono_runtime_init(): rearrange code to not call it early on.
6482 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6484 * mini.c: allocate jump tables in the code mempools.
6486 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6488 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6491 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6493 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6494 12 to 16. This fixes bug #47453.
6497 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6499 * mini-ppc.c: fixed indexed load and unsigned compares.
6501 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6503 * mini.c: reenabled installation of handler for
6504 thread abort signal.
6506 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6508 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6509 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6510 until it's fixed and actually useful.
6512 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6514 * inssel-long32.brg: couple more opcodes implemented.
6516 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6518 * mini-sparc.c: Even more opcodes implemeted.
6520 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6522 * mini-sparc.c: More opcodes implemented.
6524 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6526 * mini-sparc.c: More opcodes implemented.
6528 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6530 * inssel-sparc.brg: Add some needed rules. Direct
6532 * Makefile.am: Use inssel-sparc.brg
6533 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6534 an assert happy for now.
6536 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6538 * mini-sparc.c: Fixed compile errors.
6539 * exceptions-sparc.c: Same. We now produce a mono binary
6540 on sparc-linux. Yea.
6542 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6544 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6545 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6546 They compile, but do not work.
6548 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6550 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6551 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6552 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6555 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6557 * mini.c: more opcodes implemented and better support for generics.
6559 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6561 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6562 * mini.c, mini.h: first cut at generics support: some new instructions
6563 added and changed the behaviour of some of the existing ones.
6565 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6567 * mini.c: Removed definition of metadata_shared mutex here.
6569 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6571 * mini-x86.c: make vararg calls work for instance methods.
6573 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6575 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6576 returns the arguments in a separte list, now.
6578 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6580 * aot.c, mini.c: updates for array type representation changes.
6582 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6584 * mini.c: register function to perform jit shutdown.
6586 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6588 * mini.c: use a faster allocator if possible.
6590 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6592 * aot.c: some cleanups and portability changes.
6594 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6596 * mini.c: use faster allocation for CEE_BOX if possible.
6598 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6600 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6601 Moved inlined mempcy code to its own function so that is can be
6602 reused. Added an inline memset function as well (optimized initobj).
6603 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6605 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6607 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6609 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6611 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6612 arch code can setup the cpu for CLR execution, if needed.
6613 We use it on x86 to set the precision of FP operations.
6615 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6617 * mini.c: disable some optimizations if we can guess they'll cost too
6618 much for a given method.
6620 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6622 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6624 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6625 * mini.h mini.c mini-x86.c: Added instruction level coverage
6626 info collection support.
6628 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6630 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6631 is now implemented in the profiling API. Get rid of a couple of
6632 unnecessary global variables.
6634 2003-06-15 Nick Drochak <ndrochak@gol.com>
6636 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6637 * cpu-g4.md: add op_bigmul and op_bigmul_un
6638 * cpu_pentium.md: add op_bigmul_un
6639 * inssel-long32.brg: add rule for unsigned bigmul
6640 * mini-ops.h: define OP_BIGMUL_UN
6641 * mini-x86.c: THE BUG: handle (un)signed properly
6642 * mini.c: choose unsigned opcode if needed.
6643 This set of patches fixes bug #44291
6645 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6647 * mini.c (optimize_branches): improved to handle all kinds of
6648 conditional branches.
6650 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6652 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6653 don't raise exceptions.
6655 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6657 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6658 to arch-specific files.
6660 2003-06-09 Martin Baulig <martin@ximian.com>
6662 * Makefile.am (libs): Added $(LIBGC_LIBS).
6664 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6666 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6667 and OP_ATAN (fixes bug#44293).
6669 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6671 * Makefile.am, mini-x86.c: rename cpu description array to
6672 pentium_desc, since some compilers define the 'pentium' preprocessor
6675 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6677 * mini.c (mini_select_instructions): add explicit branch if the
6678 following block is not the false target of a conditional branch -
6679 we need this with any optimization that reorder or remove bblocks
6681 * mini.c (optimize_branches): bug fixes
6683 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6685 * mini.c (mono_method_to_ir): inline static readonly fields
6687 * ssa.c (fold_tree): start cfold support for long (very simple
6690 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6692 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6694 * inssel.brg: fixed memcpy (bug #44219).
6696 2003-06-05 Dick Porter <dick@ximian.com>
6698 * driver.c: Set the glib log levels to not abort if g_message
6701 g_set_prgname() has to happen before mini_init() so that the
6702 process handle gets the info.
6704 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6706 * driver.c: add intrins to the default optimizations to get wider
6709 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6711 * mini.h: some large basic blocks will overflow a 16-bit
6712 integers for symbolic registers.
6714 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6716 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6717 (mono_arch_output_basic_block): fix bug 43499
6719 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6721 * mini.c: kill duplicated definition of mono_debug_format.
6723 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6725 * mini-x86.c, arrays.cs: fixed register allocation bug.
6727 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6729 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6731 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6733 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6736 (print_method_from_ip): also print source location information if
6739 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6741 * mini.c (mono_find_block_region): bug fix in region code
6742 (mini_method_compile): enable removing unreachable code again, but
6743 only in methods without exception clauses.
6745 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6747 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6748 Implemented arglist opcode and handling of TypedReference type.
6749 Fixed x86 call convention when a structure is returned.
6750 Minimal support for calling static vararg methods.
6752 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6754 * mini.c (mini_method_compile): always remove unreachable code,
6755 because the code in them may be inconsistent (access to dead
6756 variables for example).
6758 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6760 * driver.c, debug-mini.c: warning fixes.
6762 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6764 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6766 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6768 * mini.c: thread-static fields are registered in mono_class_vtable(),
6769 so ensure the function is called before checking for them.
6771 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6773 * mini.c (optimize_branches): fix for bug 43586
6775 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6776 overflow (fixes Bug #43639)
6778 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6780 * mini.c, objects.cs: allow the use of stobj for primitive types.
6782 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6784 * mini.c: be less strict about argument checking until we support
6785 running the verifier.
6787 2003-05-27 Nick Drochak <ndrochak@gol.com>
6789 * basic-long.cs: tests for (ulong)int * (ulong)int also
6790 * mini.c: use the same trick for (ulong)int * (ulong)int
6792 2003-05-27 Nick Drochak <ndrochak@gol.com>
6794 * basic-long.cs: add regression test for (long)int * (long)int
6795 * cpu-pentium.md: add op_bigmul specification
6796 * inssel-long32.brg: add OP_BIGMUL rule
6797 * mini-ops.h: add OP_BIGMUL
6798 * mini-x86.c: register allocator: handle case where src1 needs to be
6800 * mini.c: substitute special BIGMUL opcode in the tree for
6801 (long)int * (long)int
6803 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6805 * jit-icalls.c: call the type ctor on field access if needed.
6807 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6809 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6810 to a method (including results of ldelema, bug#43207).
6812 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6814 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6815 colors to show exception handler blocks.
6817 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6818 (fix for pinvoke7.cs).
6820 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6822 * mini.h, mini.c: ensure correct initialization order for types that
6823 require it. Prepare for lazy compilation of jit icall wrappers.
6824 Provide a name for opcode emulation to reduce unneeded mallocing.
6826 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6828 * mini-x86.c: better register restoring code and profiling
6829 support for tail calls.
6831 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6833 * mini.h, driver.c: prepare for leaf methods optimization.
6835 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6837 * mini.c: get targets of branches before converting a method.
6839 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6841 * mini.c (optimize_branches): added some experimental code (disbaled)
6843 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6845 * mini.c (optimize_branches): fix branch to branch optimization
6847 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6849 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6851 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6853 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6856 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6858 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6859 enable use of interface variables again.
6861 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6862 I1 to registers because there is no simply way to sign extend 8bit
6863 quantities in caller saved registers on x86.
6865 * inssel-float.brg: set costs of some rules to 2 so
6866 that monobure always select the arch. specific ones if supplied,
6867 regardless of the order we pass the files to monoburg.
6869 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6871 * mini.c, mini-x86.c: since the magic trampoline for jumps
6872 can't patch the code directly, we do it as soon as the
6873 method gets compiled.
6875 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6877 * mini-x86.c, mini.h: introduce a new patching method
6878 to support CEE_JMP and tail calls.
6879 * mini.c: obey tail.call. Don't precompile methods target
6881 * tramp-x86.c: new trampoline code to handle methods
6882 reached through a jump.
6884 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6886 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6887 bit values to registers
6889 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6891 * mini.c (mono_compile_get_interface_var): share interface
6892 variables if possible.
6894 2003-05-16 Martin Baulig <martin@ximian.com>
6896 * debug-mini.c (mono_init_debugger): New function to initialize
6897 the debugger. This is not in the debugger since it needs to
6898 access some of mini's internals.
6900 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6902 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6904 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6906 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6907 for value type handling.
6909 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6911 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6912 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6914 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6916 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6917 the constructor through a proxy.
6919 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6921 * jit-icalls.c, inssel.brg: fixes to array element address
6924 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6926 * mini-x86.c (is_regsize_var): allocate pointer to registers
6928 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6930 * driver.c: fixed typo, added intrins to the set of optimizations
6931 tested with regressions.
6933 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6935 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6936 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6939 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6941 * inssel.brg: remove some common pop instructions without side effects
6943 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6945 * inssel-x86.brg: fixed thinko in int to double conversions.
6947 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6949 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6951 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6953 * inssel-long32.brg: two more missing instructions.
6955 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6957 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6960 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6962 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
6965 * basic-float.cs: Added tests for negative zero.
6967 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6969 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
6970 a couple of missing operations for long casts, with test cases.
6972 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6974 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
6976 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
6978 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
6979 code size estimation.
6981 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
6983 * mini.c (mono_jit_create_remoting_trampoline): make it work with
6984 abstract methods (fix bug 42542)
6986 * aot.c: add ability to handle array types
6988 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
6990 * mini.c: Call the _specific versions of the object allocation
6991 functions if possible.
6993 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6995 * driver.c: call setlocale ().
6997 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6999 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
7002 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
7004 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
7006 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
7007 wrappers (fix bug 42122)
7009 2003-05-04 Martin Baulig <martin@ximian.com>
7011 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
7013 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
7014 s/mini_set_defaults/mono_set_defaults/g.
7016 2003-05-04 Martin Baulig <martin@ximian.com>
7018 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
7020 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7022 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
7023 (reported by Don Roberts).
7025 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7027 * mini.c: temporarily work around two bugs for this release.
7029 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7031 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7032 that contains -export-dynamic and it makes using the ld script
7034 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7036 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7038 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7041 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7043 * mini.c: make sure leave calls all the needed finally blocks,
7044 even when the target jumps out of multiple exception clauses.
7046 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7048 * ldscript, Makefile.am: add linker script to reduce the number of
7049 exported symbols (should also fix the issues with libwine defining
7050 some of the same symbols in io-layer).
7052 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7054 * driver.c (mini_main): Avoid assertion when no file name is given on
7057 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7059 * driver.c: added --version/-V command line option.
7060 Added the inline optimization in the regression tests.
7062 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7064 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7065 to the type in the method signature (fixes bug#42134).
7067 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7069 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7071 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7073 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7075 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7077 * driver.c: fixed bug #42100.
7079 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7081 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7083 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7085 * mini.c: moved most of the code required to do inlining to its own
7086 function so it can be reused. Inline also ctors if appropriate.
7088 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7090 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7091 the runtime can call mono API functions.
7093 2003-04-27 Martin Baulig <martin@ximian.com>
7095 * debug-mini.c (mono_debug_init_method): Added
7096 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7097 send a notification to the debugger.
7099 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7100 running in the Mono Debugger, just pass the breakpoint number to
7101 mono_debug_init_method().
7103 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7105 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7107 * mini.c: allow some more unsafe compares.
7109 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7111 * mini-x86.c, Makefile.am: make distcheck works (partially from
7112 a patch by Richard Lee <r.h.lee@attbi.com>).
7113 * regset.c, regset.h: removed, they are unused.
7115 2003-04-25 Dick Porter <dick@ximian.com>
7117 * driver.c: Usage reports the name as 'mono' not 'mini'
7118 * exceptions-x86.c: Build and run on freebsd
7120 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7122 * Makefile.am: install the program with the 'mono' name and
7123 the library as libmono instead of mini and libmini.
7125 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7127 * driver.c: provide the APIs for the embedding interface of the old jit.
7129 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7131 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7133 2003-04-23 Martin Baulig <martin@ximian.com>
7135 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7137 * driver.c: Added `--debug' command line argument to enable
7140 2003-04-23 Martin Baulig <martin@ximian.com>
7142 * debug.[ch]: Removed. The code is now in
7143 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7145 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7148 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7150 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7152 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7155 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7156 mono_domain_finalize.
7157 (mini_method_compile): use mono_method_profile* if the the option is
7160 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7162 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7163 methods with their wrapper.
7165 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7166 methods with their wrapper.
7168 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7171 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7174 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7177 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7179 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7181 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7183 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7184 of the mempool. This is slightly faster and uses less memory
7186 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7188 * mini.c: avoid O(n) allocation for variables.
7190 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7192 * mini.c: handle items on the stack after inlining methods.
7194 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7196 * mini.c: make the method->opcode optimization dependent
7197 on MONO_OPT_INSTRINS and do it lazily.
7199 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7201 * driver.c: print overall results at the end of regression run.
7203 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7205 * inssel.brg: don't overwrite symbolic registers.
7207 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7209 * inssel-x86.brg: fix conversion from long to float.
7211 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7213 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7215 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7217 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7219 * driver.c: Added --print-vtable option as in the old JIT.
7221 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7223 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7225 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7227 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7229 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7231 * mini.c regalloc.c regalloc.h: Fix memory leak.
7233 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7235 * aot.c (mono_aot_get_method): register all used strings
7237 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7239 * mini.c: always intern strings references with ldstr at compile time.
7241 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7243 * Makefile.am: add BUILT_SOURCES.
7245 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7247 * driver.c: give a better error message when the assembly to execute
7248 doesn't have an entry point.
7250 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7252 * Makefile.am: added hack for automake
7254 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7257 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7259 22003-04-07 Martin Baulig <martin@ximian.com>
7261 * Makefile.am: Added Makefile.am.
7263 * debugger-main.c: Removed, this is now in the debugger where it
7266 * mini.pc.in: Call this package `mini' for the moment.