1 2005-09-27 Zoltan Varga <vargaz@gmail.com>
3 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
6 2005-09-27 Ben Maurer <bmaurer@ximian.com>
8 * *.c: Replace the use of {Enter,Leave}CriticalSection with
9 macros. This will allow a deadlock debugger to easily be plugged
12 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
14 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16 2005-09-27 Raja R Harinath <rharinath@novell.com>
18 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
19 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
20 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
21 ($(arch_built)) [CROSS_COMPILING]: Error out.
23 2005-09-26 Zoltan Varga <vargaz@gmail.com>
25 * aot.c: Add support for the no_special_static flag for classes.
27 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
29 * Reapply reverted patches.
31 * *: Revert r50174 as well.
33 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
35 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
37 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
39 2005-09-23 Miguel de Icaza <miguel@novell.com>
41 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
42 part of the SIG_HANDLER_SIGNATURE.
44 2005-09-23 Zoltan Varga <vargaz@gmail.com>
46 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
49 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
50 introduced by previous patch.
52 2005-09-21 Zoltan Varga <vargaz@gmail.com>
54 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
57 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
58 upon the information returned by get_call_info ().
60 * mini-x86.c (add_float): Fix stack size calculation.
61 (mono_arch_call_opcode): Rewrite this so it works based up the
62 information returned by get_call_info ().
63 (mono_arch_get_this_vret_args): Ditto.
65 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
67 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
68 in cinfo to determine the registers which need to be used.
70 2005-09-20 Miguel de Icaza <miguel@novell.com>
72 * driver.c (mono_main): Add --server and --desktop flags.
74 2005-09-16 Zoltan Varga <vargaz@gmail.com>
76 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
77 registers as global registers.
79 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
80 longer needed with the new register allocator.
82 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
84 * cpu-ia64.md: Remove unused opcodes.
86 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
88 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
90 * cpu-amd64.md: Remove unused opcodes.
92 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
93 needed with the new register allocator.
95 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
98 2005-09-16 Raja R Harinath <rharinath@novell.com>
100 * Makefile.am (check-local): Don't invoke semdel-wrapper.
102 2005-09-16 Martin Baulig <martin@ximian.com>
105 (throw_exception): Don't call mono_debugger_throw_exception() if
106 we're a rethrow - see the FIXME in the code.
108 2005-09-15 Geoff Norton <gnorton@customerdna.com>
110 * mini.c (mono_init_exceptions): This only works on some architectures.
112 2005-09-15 Zoltan Varga <vargaz@gmail.com>
114 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
117 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
119 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
120 now in mini-exceptions.c.
122 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
124 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
125 now in mini-exceptions.c.
127 2005-09-15 Zoltan Varga <vargaz@gmail.com>
129 * exceptions-x86.c: Applied patch from Patrik Torstensson
130 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
132 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
133 code into mini-exceptions.c. Add some assertions to it.
135 2005-09-12 Zoltan Varga <vargaz@gmail.com>
137 * aot.c (emit_section_change): Applied patch from "The Software Team"
138 (<software@solmersa.com>). Fix as errors on windows.
140 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
142 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
143 method info into the LMF.
145 2005-09-11 Zoltan Varga <vargaz@gmail.com>
147 * mini-ia64.c: Add proper unwind info for method epilogs.
149 * exceptions-ia64.c: Add some code to help debugging.
151 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
153 * mini-exceptions.c: Fix warning.
155 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
157 * mini.c: Really fix build.
159 * mini-x86.c mini-amd64.c: Fix build.
161 2005-09-11 Zoltan Varga <vargaz@gmail.com>
163 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
165 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
166 some Interlocked methods as intrinsics.
168 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
169 for Thread methods as well.
171 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
173 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
175 * mini-ia64.c mini-x86.c mini-amd64.c
176 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
179 * mini.c (mono_init_exceptions): Fix build breakage.
181 2005-09-10 Zoltan Varga <vargaz@gmail.com>
183 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
184 of instructions. Use the new ia64_unw_op macros for emitting unwind
187 * mini.c (mono_init_exceptions): Initialize exception handling
188 related trampolines at startup.
190 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
192 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
194 2005-09-09 Zoltan Varga <vargaz@gmail.com>
196 * mini.c: Handle type loading errors gracefully during compilation and
197 throw the appropriate exception.
199 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
201 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
204 2005-09-09 Martin Baulig <martin@ximian.com>
206 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
209 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
211 * mini-arm.h: use emulation for conv.r.un for the release.
213 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
215 * mini-arm.c, objects.cs: more fixes and tests for them.
217 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
219 * mini-arm.c: align structures to at least 4 bytes to be able
220 to keep our current optimized memcpy.
222 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
224 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
226 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
228 * mini.c: ignore SIGPIPE.
230 2005-09-04 Zoltan Varga <vargaz@gmail.com>
232 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
234 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
236 2005-09-02 Zoltan Varga <vargaz@gmail.com>
238 * mini.h: Add prototype for mono_allocate_stack_slots_full.
240 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
242 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
243 exception handling support.
244 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
245 patch by Brian Koropoff <briank@marakicorp.com>).
247 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
249 * mini.c: revert another 'optimization' which breaks when
250 items on the eval stack need to be saved at a basic block end
253 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
255 * jit-icalls.c: for arrays, ensure we always provide
258 2005-08-30 Zoltan Varga <vargaz@gmail.com>
260 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
262 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
264 2005-08-29 Zoltan Varga <vargaz@gmail.com>
266 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
267 arguments in their original register.
269 2005-08-28 Zoltan Varga <vargaz@gmail.com>
271 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
274 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
275 when ssapre is enabled.
277 * inssel-long.brg: Fix bug in previous patch.
279 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
280 multiplication by a constant.
282 2005-08-27 Zoltan Varga <vargaz@gmail.com>
284 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
287 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
290 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
292 * inssel-arm.brg: apply changes tested by Brian Koropoff
293 <briank@marakicorp.com>.
295 2005-08-25 Zoltan Varga <vargaz@gmail.com>
297 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
299 2005-08-24 Zoltan Varga <vargaz@gmail.com>
301 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
302 to the same register if dreg is just a base register.
303 (print_ins): Improve printing of membase opcodes.
305 * inssel-x86.brg: Add optimized ldind(reg) rules.
307 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
309 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
311 * mini.c: when running under valgrind, set the stack bottom for
312 the GC at the actual approximate stack for the app (fixes running
315 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
317 * mini.c: do no break at the first valuetype to init found
320 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
322 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
324 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
326 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
328 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
330 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
332 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
334 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
336 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
339 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
342 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
345 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
347 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
349 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
351 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
352 in the tail recursion optimization.
354 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
355 debug info into the assembly file.
357 * iltests.il: Add test for filter regions.
359 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
360 initial stack of filter regions. Fixes #75755.
362 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
364 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
367 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
369 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
370 the check for an already compiled method on non-ia64 platforms.
371 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
374 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
376 * inssel-x86.brg: Add some optimized call rules.
378 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
380 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
383 * mini.h mini-trampolines.c: Pass the trampoline argument to
384 mono_arch_patch_delegate_trampoline.
386 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
388 * mini-trampolines.c: Fix build.
390 * mini-amd64.h: Add delegate trampolines.
392 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
394 * inssel-amd64.brg: Add optimized call rules.
396 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
398 * inssel-ia64.brg: Add optimized ldind(reg) rules.
400 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
402 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
405 * mini-ia64.c: Remove LMF fixmes.
407 * mini-ia64.h: Remove most fields from LMF.
409 * inssel-ia64.brg (stmt): Fix unaligned access errors.
411 * mini-trampolines.c: Add support for IA64 function descriptors.
413 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
414 for IA64 function descriptors.
416 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
418 * tramp-arm.c: patch the vtable for virtual calls. Added
419 support code to register/unregister the LMF.
420 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
423 2005-08-19 Dick Porter <dick@ximian.com>
425 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
428 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
430 * mini.c (mini_get_method): Move handling of wrapper data here.
432 * mini.c (mono_method_to_ir): Add support for dynamic methods.
434 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
437 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
438 bblock->code does not remain empty.
440 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
442 * arrays.cs: Add regression test for #75832.
444 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
447 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
448 instruction scheduling.
450 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
452 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
454 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
456 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
458 * mini-codegen.c: Fix VC build.
460 * cpu-pentium.md: Increase length of atomic_exhange_i4.
462 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
464 * mini.h: fix signature for mono_register_opcode_emulation.
466 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
468 * mini.c: Get rid of most of the helper_sig_... constants using
469 mono_create_icall_signature ().
471 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
473 * jit-icalls.c (helper_ldstr): New helper function.
475 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
477 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
478 throw, load the string using a helper call instead of creating a string object.
480 * aot.c: Update after LDSTR changes.
482 * mini.h: Bump AOT file version.
484 * aot.c: Save class size info into the AOT file. Print more statistics during
487 * mini.h: Bump AOT file version.
489 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
490 ordering of disasm cases. Fixes #74957.
492 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
494 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
495 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
496 the generic code needed for the ARM port.
498 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
500 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
501 inssel-arm.brg: more ARM features and fixes.
503 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
505 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
506 ARM port work in progress.
508 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
510 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
512 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
514 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
516 * inssel.brg (mini_emit_memset): Add support for unaligned access.
518 * *-ia64.*: Ongoing IA64 work.
520 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
522 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
524 * TODO: Remove out-of-data todo stuff.
526 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
529 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
531 * mini.h: Bump corlib version.
533 2005-07-27 Martin Baulig <martin@ximian.com>
536 (create_copy_ins): Added `const unsigned char *ip' argument; set
537 `copy->cil_code' from it.
539 2005-07-27 Martin Baulig <martin@ximian.com>
541 * mini-exceptions.c (mono_handle_exception): Don't call
542 mono_debugger_handle_exception() for filters.
544 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
546 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
549 2005-07-26 Martin Baulig <martin@ximian.com>
551 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
553 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
554 helper_compile_generic_method() if the method is actually virtual
557 2005-07-26 Martin Baulig <martin@ximian.com>
560 (trampoline_code): Renamed to `mono_trampoline_code' and made it
561 public; this is now accessed directly by the debugger.
562 (mono_generic_trampoline_code): Removed.
565 (mono_debug_init_method): Also add interncalls and wrappers.
567 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
569 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
571 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
573 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
575 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
577 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
579 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
581 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
582 getting TLS offsets on AMD64 too.
584 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
586 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
588 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
590 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
591 inssel-arm.brg, mini-arm.h: ARM port work in progress.
593 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
595 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
597 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
600 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
601 mono_sparc_is_virtual_call ().
603 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
605 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
606 trampoline parameters.
608 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
610 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
611 to mono_arch_get_vcall_slot_addr.
613 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
616 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
618 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
620 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
622 2005-07-19 Martin Baulig <martin@ximian.com>
624 * exceptions-amd64.c (throw_exception): Call
625 mono_debugger_throw_exception() here like we're doing it on i386.
627 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
629 * mini-ia64.c: Add optimized TLS access support.
631 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
633 * mini-exceptions.c: Ongoing IA64 work.
635 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
637 * mini.c: Use the default optimization set when embedding. Fixes
640 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
642 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
643 of trampolines to a separate file.
645 * mini-trampolines.c: New file.
647 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
650 * tramp-x86.c: Reorganize the trampoline code to be similar to the
653 * mini-codegen.c: Fix cygwin build.
655 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
657 * mini.c: Add some minor changes needed by the IA64 port.
659 * *-ia64.*: Ongoing IA64 work.
661 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
663 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
664 trampolines into arch-independent and arch-dependent parts.
666 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
668 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
670 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
672 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
673 the xp-regalloc-branch for amd64.
675 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
676 xp-regalloc-branch for x86.
678 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
680 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
682 2005-07-06 Martin Baulig <martin@ximian.com>
685 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
686 (mono_jit_runtime_invoke): Likewise.
688 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
690 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
693 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
694 without loading their metadata. Reorganize the file format so exception handling+
695 debug info is kept separate from normal method info. Create MonoJitInfo
696 structures for methods lazily.
698 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
700 (x86_class_init_trampoline): Patch AOT class init trampolines too.
702 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
704 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
707 * mini.h: Bump AOT file version.
709 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
711 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
713 2005-07-01 Raja R Harinath <rharinath@novell.com>
715 * Makefile.am (check-local): Call semdel-wrapper.
717 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
719 * mini-x86.c: Revert the last change as it seems to break the build..
721 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
723 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
725 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
727 2005-06-27 Ben Maurer <bmaurer@ximian.com>
729 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
730 outside of the macro, so strange stuff doesn't happen with gcc4
731 (NEW_AOTCONST_TOKEN): Likewise.
733 2005-06-28 Martin Baulig <martin@ximian.com>
735 * mini.c (mini_class_is_system_array): New static method; use this
736 instead of `klass->parent == mono_defaults.array_class' everywhere
737 since this also works for the new generic array class.
739 2005-06-26 Ben Maurer <bmaurer@ximian.com>
741 * inssel.brg: Remove warnings.
743 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
745 * mini-ia64.c: Ongoing IA64 work.
747 * basic-float.cs: Add float->i1 conversion test.
749 * iltests.il: Add conv.u4 test.
751 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
753 * inssel-long.brg: Fix bug caused by last change.
755 2005-06-23 Geoff Norton <gnorton@customerdna.com>
757 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
758 BSDs. Allows the x86 JIT to work on OSX86
760 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
762 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
765 * mini-ia64.c: Ongoing IA64 work.
767 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
769 * mini-ia64.c: Ongoing IA64 work.
771 * driver.c: Clean up jit_code_hash as well when using --regression.
773 * inssel-long.brg: Fix long->i4/u4 conversion rules.
775 * basic-long.cs: Add tests for long->u4 conversion.
777 2005-06-18 Ben Maurer <bmaurer@ximian.com>
779 * mini.c: Take mono_get_domainvar out of macros. This makes sure
780 that we do not depend on undefined C behavior: the order stuff
781 gets evaluated within an expression. Fixes mono when compiled on
784 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
786 * *-ia64.*: Ongoing IA64 work.
788 * aot.c: Lower memory usage while loading AOT methods.
790 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
792 * mini.h: Bump AOT file format version.
794 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
796 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
798 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
800 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
801 not on callee assembly). Fixed some comments.
803 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
805 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
806 it gets proper disassembly.
807 (emit_method_info): Remove some dead code.
809 * mini.c (mini_method_compile): Allways allocate the GOT var in
810 mono_method_to_ir for emulating opcodes.
812 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
814 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
815 before freeing the code memory. Fixes #74990.
817 * objects.cs: Add regression test for #74992.
819 * liveness.c: Extend live ranges of arguments to the beginning of the
820 method. Fixes #74992.
822 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
823 so it points into the faulting instruction.
825 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
827 * jit-icalls.c (mono_imul_ovf): Add exception handling.
829 * *-ia64.*: Ongoing IA64 work.
831 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
833 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
835 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
837 * *-ia64.*: Ongoing IA64 work.
839 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
841 * basic-long.cs: Add tests for add/sub.ovf.
843 * basic.cs: Add tests for sub.ovf.
845 * *-ia64.*: Ongoing IA64 work.
847 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
849 * *-ia64.*: Ongoing IA64 work.
851 * basic.cs: Add conv.ovf.i4.un test.
853 2005-06-09 Massimiliano Mantione <massi@ximian.com>
855 * mini.c: (remove_block_if_useless) Fixed bug 75061.
857 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
859 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
861 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
863 * *-ia64.*: Ongoing IA64 work.
865 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
868 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
870 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
872 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
874 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
876 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
878 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
879 of a call is callable by a near call.
881 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
883 * mini-ia64.c: Ongoing IA64 work.
885 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
887 * genmdesc.c: Make the generated array non-static.
889 * inssel-long.brg: Fix LSHR_IMM rule.
891 * *-ia64.*: Ongoing IA64 work.
893 * *-ia64.*: Ongoing IA64 work.
895 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
897 * *-ia64.*: Ongoing IA64 work.
899 * *-ia64.*: Ongoing IA64 work.
901 * mini-ia64.c: Ongoing IA64 work.
903 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
905 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
907 * objects.cs basic-calls.cs: Move some tests to objects.cs.
909 * objects.cs basic-long.cs: Move some tests to objects.cs.
911 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
913 * *-ia64.*: Ongoing IA64 work.
915 * iltests.il: Add a new test.
917 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
918 newobj. Fixes #75042.
920 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
922 * *-ia64.*: Ongoing IA64 work.
924 * *-ia64.*: Ongoing IA64 work.
926 * *-ia64.*: Ongoing IA64 work.
928 * basic.cs objects.cs: Move tests accessing static variables as well.
930 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
932 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
934 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
936 * driver.c: Always print failed tests.
938 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
941 * *ia64*: Ongoing IA64 work.
943 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
945 * basic.cs: Add tests for add.ovf. Fix warnings.
947 2005-05-18 Miguel de Icaza <miguel@novell.com>
949 * driver.c (mono_main): Avoid crash if no argument is passed to
950 --break; Do not use g_error, but f_printf. And fix all other
951 ocurrences of the same crash.
953 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
955 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
956 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
959 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
961 * *-ia64.*: Add beginnings of IA64 backend.
963 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
965 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
967 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
970 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
972 * mini-amd64.c: Fix a warning.
974 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
976 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
977 in float_neg. Fixes #74897.
979 * mini-amd64.c (emit_call): Fix another near call bug.
981 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
983 * declsec.c: Keep the appdomain information in the structure. Added a
984 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
985 value gets overwritten).
986 * declsec.h: Set the default MonoArray for the the stack to 6. Added
987 an MonoAppDomain member to MonoSecurityFrame.
988 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
989 used in the stack walk. Now use a MonoArray which grow (double) when
992 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
994 * mini.c: Re-enabled runtime cleanup, since running threads should
995 now properly stop when exiting.
997 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
999 * mini-codegen.c: New file contaning the arch-independent local
1000 register allocator. Not used by any architectures yet.
1002 * mini.h linear-scan.c: Merge some changes from the
1003 mini-xp-local-regalloc branch.
1005 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1007 * mini-amd64.c (emit_call): Fix calls to native functions when the
1008 runtime is compiled as a shared library. Fixes #74756.
1010 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1011 on a literal field. Fixes #74751.
1013 2005-04-25 Raja R Harinath <rharinath@novell.com>
1015 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1017 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1019 * objects.cs: Add missing null casting test.
1021 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1023 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1024 in wrapper methods. Also rename 'address' variable to 'offset'.
1026 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1028 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1031 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1033 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1036 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1038 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1040 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1042 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1043 just the last bytes.
1045 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1047 * aot.c (mono_compile_assembly): Fix warning.
1049 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1050 by the _MSC_VER stuff.
1052 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1054 * inssel-long.brg: Fix #74588.
1056 * cpu-amd64.md: Fix #74591.
1058 * iltests.il: Add new regression tests.
1060 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1062 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1065 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1067 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1069 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1070 from Bill Middleton <flashdict@gmail.com>.
1072 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1074 * arrays.cs: Add new regression test. Fix warnings.
1076 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1078 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1079 and leakage in CKFINITE.
1081 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1082 this to a null op since it is called on amd64 too.
1084 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1086 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1087 body since this is not used on amd64.
1089 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1091 * mini-amd64.c: Remove obsolete fixmes.
1093 * mini.c (print_method_from_ip): Fix debugging support.
1095 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1097 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1098 so that expressions that don't give much gain are not reduced.
1099 * ssapre.h: Likewise.
1101 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1103 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1105 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1107 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1109 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1111 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1113 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1115 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1117 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1120 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1122 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1124 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1126 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1127 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1129 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1131 * mini-x86.c: Fix up stack overflow handling.
1133 * exceptions.cs: Add new regression test.
1135 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1137 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1138 mono_jit_thread_attach.
1140 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1142 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1144 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1145 avoid calling constructors using callvirt.
1147 * inssel.brg: Fix #74073.
1149 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1151 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1152 compilation with non-GCC compilers.
1153 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1154 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1156 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1158 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1159 klass->interface_offsets (will likely fix bug#74073).
1161 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1163 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1165 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1167 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1168 to amd64_div_reg_size ().
1170 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1172 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1174 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1176 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1178 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1180 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1182 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1184 * mini.c (mono_precompile_assembly): Load and precompile referenced
1185 assemblies as well. Fixes #74015.
1187 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1189 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1191 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1193 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1194 a lot of checks and (anyway) permissions cannot work until corlib is
1197 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1199 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1201 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1203 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1204 calls (fixes bug#72824).
1206 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1208 * mini.c: fix tail recursion elimination (see test in bug#73936).
1210 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1212 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1213 some fp functions in sse2 mode.
1215 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1217 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1219 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1221 * mini.h mini.c: Add mono_get_jit_tls_key ().
1223 * mini-x86.c: Enable fast TLS support on windows.
1225 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1227 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1228 * mini.c: Check for p/invoke method when generating code. If a
1229 p/invoke method, or it's class, isn't decorated with [Suppress
1230 UnmanagedCodeSecurity] then generate code to call System.Security.
1231 UnmanagedDemand (only if the security manager is active).
1233 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1235 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1236 last change as it seems to cause strange crashes.
1238 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1240 * *.c: handle unsafe function pointers where needed.
1242 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1244 * mini.c (mono_jit_free_method): Remove the fixme too.
1246 2005-03-15 Miguel de Icaza <miguel@novell.com>
1248 * mini.c: As discussed, make the code actually free the delegate
1249 thunk now, to enable the debugging of delegate problems, use
1250 MONO_DEBUG=1 when running Mono.
1252 This takes also care of parts of the leaks as seen by Joe.
1254 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1256 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1257 thread_tls_offset calculation.
1259 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1261 * declsec.c: Reworked linkdemand checks for icall. The previous code
1262 was using the declaration code (untrusted) and didn't work as expected
1263 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1266 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1268 * iltests.il: Add new localloc test.
1270 * mini-amd64.c: Handle large stack allocations the same way as on
1271 windows if stack overflow handling is working.
1273 * mini-amd64.c: Allocate the signal stack using mmap.
1275 * mini.c (sigsegv_signal_handler): Fix reading of context.
1277 * mini-exceptions.c: Fix up stack overflow handling.
1279 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1281 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1283 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1285 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1287 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1288 tramp_init functions as they are no longer needed.
1290 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1292 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1294 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1296 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1298 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1301 * mini-ops.h: Add OP_LMUL_IMM.
1303 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1304 long mul/div opcodes as intrinsic.
1306 * mini-amd64.c (emit_call): Handle the case when the callee might be
1309 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1311 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1314 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1316 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1318 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1320 * mini.c (mono_codegen): Don't leak here, to help people running
1323 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1325 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1326 conversions in sse2 mode.
1328 * basic-float.cs: Add regression test.
1330 * mini-amd64.c: Reenable sse2.
1332 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1334 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1336 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1338 * driver.c: Copyright text should include 2005.
1340 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1342 * cpu-amd64.md (load_membase): Fix more max lengths.
1344 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1346 * cpu-amd64.md (load_membase): Fix max length.
1348 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1350 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1352 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1353 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1355 * basic-float.cs: Add rounding regression test.
1357 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1359 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1361 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1362 structures in registers for pinvoke wrappers.
1364 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1366 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1368 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1370 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1371 wrapper to mono_jit_thread_attach.
1373 * mini.c (mini_jit_thread_attach): New jit icall.
1375 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1376 native->managed wrappers.
1378 * exceptions.cs: Add new regression test.
1380 * mini.c (optimize_branches): Check regions in the cbranch to throw
1381 block case as well. Fixes #73242.
1383 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1385 * mini.c: thread safety fixes.
1387 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1389 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1390 patching stuff, since delegates use jump trampolines so there is
1393 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1396 * tramp-amd64.c: Fix build.
1398 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1399 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1401 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1402 Rename this to mono_arch....
1403 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1405 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1407 * mini-amd64.c (emit_call): If both the caller and the callee is
1408 guaranteed to have 32 bit addresses, emit a normal call.
1410 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1412 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1413 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1414 method_ptr inside delegates.
1416 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1418 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1419 invalidated. Fixes #73001.
1421 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1423 * mini-x86.c: Only use stdcall for pinvokes on windows.
1425 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1427 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1428 * mini-x86.c: remove unreliable __thread var offset detection,
1429 use the correct accessors and enable by default.
1431 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1433 * mini.c (mono_jit_free_method): Fix memory leak.
1435 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1437 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1439 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1441 * cpu-amd64.md: Fix lengths of atomic opcodes.
1443 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1445 * driver.c: try to not imply using ICU is any good.
1447 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1449 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1450 functions as inline ops.
1452 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1453 some Interlocked functions as inline ops.
1455 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1457 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1459 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1461 * mini.c: Add support for OP_NOT_TAKEN.
1463 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1464 structures in registers for pinvoke wrappers.
1466 * mini-amd64.c: Fix warnings.
1468 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1470 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1472 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1474 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1475 address instead of loading the address from it.
1477 * mini-x86.c: Add support for returning small structs in registers
1478 on Win32. Fixes part of #70864.
1480 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1482 * trace.c (get_token): Improve error checking.
1484 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1486 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1488 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1490 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1491 it can be reused for MonoClass.
1492 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1495 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1497 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1498 instead of a MonoReflectionMethod. The method information wasn't used
1499 when displaying SecurityException details (but will be now).
1501 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1503 * Makefile.am : windows build fix.
1505 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1507 * iltests.il: Add new regression test.
1509 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1512 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1514 * mini.c: Moved linkdemand check into helper function check_linkdemand
1515 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1518 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1520 * declsec.c: Added statistics counter for different kinds of
1522 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1523 (and commented) declaration.
1524 * mini.c: Added statistics counter for security Demand code
1525 generation. Added display of security statistics.
1527 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1529 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1530 Fix compilation errors under gcc-2.95.
1532 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1534 * mini.c, driver.c: Use the new jit trampoline hashtable
1536 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1538 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1540 2005-02-11 Martin Baulig <martin@ximian.com>
1542 * debug-mini.c (mono_debug_close_method): Free the line number array.
1544 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1546 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1549 * mini.h: Bump AOT file format version.
1551 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1553 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1555 * declsec.h: Added macros to get/set lazyly initialized security
1556 informations about assemblies. Added new enum for different type of
1557 possible LinkDemand violation. Added function to check LinkDemands.
1558 * mini.h: Added a field to MonoCompile to hold any security violation
1559 detected when JITting a method (so it can be thrown later).
1560 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1561 and CEE_CALLVIRT. Added code to throw exception at the end of
1562 mini_method_compile (note: the exception is unhandled right now).
1564 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1566 * mini.c, jit-icalls.c: use the managed implementation of
1567 memset for initobj and memset, to avoid managed <-> unmanaged
1570 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1572 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1573 optimization if it would need a GOT var.
1575 * basic.cs: Add tests for constant propagation and switch statements.
1577 * ssa.c: Fix out-of-range constant propagation and switch statements.
1579 2005-02-09 <vargaz@freemail.hu>
1581 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1583 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1585 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1587 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1589 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1591 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1593 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1594 arithmetic operations.
1596 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1598 * mini-ppc.c: add a workaround for broken user code that
1599 DllImports vararg functions with non-vararg signatures.
1601 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1603 * mini.c (mono_jit_compile_method_inner): Add detection and a
1604 meaningfull error message for assemblies written in Managed C++.
1606 * tramp-amd64.c mini-amd64.h: Add support for
1607 create_trampoline_from_token ().
1609 * aot.c mini-x86.c abcremoval.c: Applied patch from
1610 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1612 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1614 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1615 which takes a MonoImage/token as parameter instead of a MonoMethod.
1617 * aot.c: Use the new trampoline for initializing vtables.
1619 * aot.c: Add support for ldfld/stfld_remote wrappers.
1621 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1622 rules for compare <MEM>, IMM.
1624 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1626 * aot.c: Handle inherited finalizers correctly.
1628 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1630 * inssel.brg (stmt): Add a missing _setup_... ().
1632 * aot.c: Save some parts of the class state to the AOT file and use it
1633 to recompute that state when a class is initialized.
1635 * mini.c: Install AOT hooks into the runtime.
1637 * mini.h: Bump AOT file format version.
1639 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1642 * iltests.il: Add new test.
1644 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1648 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1650 * mini.c: setup the statistical profiler in the thread attach
1651 callback to cope with the new single thread code.
1653 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1655 * mini-ppc.c: ensure we have enough room for the profiler
1656 calls (fixed bug#72084).
1658 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1660 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1663 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1665 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1667 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1669 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1670 to succesfully execute parrotbench).
1671 * ssapre.h: Likewise.
1673 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1675 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1676 variable for stores to method arguments (fixes a SSAPRE issue).
1678 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1680 * mini.c: handle value types in dup, fixes gen-112.cs.
1682 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1684 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1685 sequence for calls in dynamic methods to avoid thunks.
1687 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1689 * mini.c: correctly remove dynamic methods from the hashtable.
1691 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1693 * driver.c: Disabled SSAPRE until fix the bug that appears
1694 in IronPython's parrotbench.
1696 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
1698 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
1700 * mini.c (mono_method_to_ir): Revert the previous change.
1702 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
1705 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
1706 mono_jit_info_table_find () etc. when running under valgrind.
1708 * inssel.brg: Fix warnings.
1710 * mini-exceptions.c: Fix warnings.
1712 2005-01-31 Martin Baulig <martin@ximian.com>
1714 * driver.c (compile_all_methods_thread_main): Don't try to compile
1715 generic methods or anything which has type parameters.
1717 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
1719 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
1721 * TestDriver.cs: Add --verbose flags.
1723 * graph.c ssa.c: Fix 64 bit warnings.
1725 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
1726 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
1727 Fix 64 bit warnings.
1729 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
1730 variable not spotted by gcc.
1732 * mini-amd64.c inssel-amd64.brg: Applied patch from
1733 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
1734 X86_COMPARE_MEMBASE opcodes.
1736 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
1738 2005-01-29 Ben Maurer <bmaurer@ximian.com>
1740 * *: MonoMethod->signature might be NULL now. You *MUST* use
1741 mono_method_signature.
1743 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1745 * driver.c (compile_all_methods_thread_main): Compile the methods
1746 without invoking cctors.
1748 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1750 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
1751 * basic-calls.cs: test for the above.
1753 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1755 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
1756 MonoJitInfo changes.
1758 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
1760 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
1761 eagerly if it contains dynamic methods.
1763 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
1765 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
1766 trace, it is now computed by an icall from trace_ips.
1768 * mini-exceptions.c: Fix a warning.
1770 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
1772 * mini-exceptions.c: don't bother getting stack trace info if
1773 it's not going to be used.
1775 2005-01-27 Raja R Harinath <rharinath@novell.com>
1777 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
1780 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
1782 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
1784 * aot.c: Avoid calling mono_method_get_header () if not needed.
1786 * mini.h: Bump AOT file format version.
1788 * mini.c (mono_emit_native_call): Allocate a GOT var here.
1790 * mini.c (mono_print_tree): Print more info for calls.
1792 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
1794 * declsec.h: Remove warning by adding missing include for marshal.h
1796 2005-01-26 Martin Baulig <martin@ximian.com>
1798 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
1801 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
1803 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
1806 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
1808 * aot.c (mono_compile_assembly): Fix a warning.
1810 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
1812 * declsec.c: Look for security attributes on the original MonoMethod
1813 (and not the wrapped one). This fix permissions on icalls.
1815 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
1817 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
1819 * mini.c (mono_allocate_stack_slots): Add a fixme.
1821 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
1823 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1825 * inssel.brg: optimize casts of sealed types (more
1826 optimizations waiting for fixes in remoting).
1828 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
1830 * inssel.brg (stmt): Add another dummy rule.
1832 * driver.c: Fix warnings.
1834 * driver.c (mono_main): If running under valgrind, instruct glib to use
1835 the system allocation functions so valgrind can track the memory
1836 allocated by the g_... functions.
1838 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
1840 * mini-ops.h: Add OP_DUMMY_STORE opcode.
1842 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
1844 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
1845 variables in try regions.
1847 * mini.c (mini_method_compile): Don't disable optimizations on large
1848 methods when AOT compiling.
1850 * mini.c (mono_allocate_stack_slots): New arch independent method to
1851 allocate stack slots. Not yet used.
1853 2005-01-22 Ben Maurer <bmaurer@ximian.com>
1855 * debug-mini.c (mono_debug_close_method): Plug some leaks.
1857 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
1859 * mini-ppc.c: make the branch info relative as the code
1860 buffer can be reallocated.
1862 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
1864 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
1865 * driver.c: Removed the AOT/security restriction. Now initialize the
1866 security manager (in metadata) if --security is used.
1867 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
1868 rather than the pointer to declarative security, when AOT is used.
1870 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
1872 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
1873 basic blocks, reduced intrinsic exception throwing code size.
1875 2005-01-22 Miguel de Icaza <miguel@ximian.com>
1877 * driver.c (mini_usage): Reorder the usage screen.
1879 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
1881 * mini.c (mono_resolve_patch_target): Fix warning.
1883 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
1885 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
1888 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1890 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
1891 breaks the amd64 build.
1893 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
1894 register allocation. Fixes #71454.
1896 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1898 * arrays.cs: Add new regression test.
1900 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1902 * ssapre.c: Turned usage of snprintf to GString.
1903 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
1904 (I left it on by mistake in my previous commit).
1906 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
1908 * mini.c, cfold.c, basic-calls.cs: preserve side effects
1909 on cond branch optimization (fixes bug# 71515).
1911 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1913 * abcremoval.c: Fixed bug 71062.
1914 * abcremoval.h: Likewise.
1916 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1918 * mini.c: Added a new functionality to optimize_branches, the removal
1919 of useless basic blocks, and fixed some problem in the removal of
1920 critical edges; some utility functions added for both purposes.
1921 * ssapre.c: Added complex expression support, and fixed bug 70637.
1922 * ssapre.h: Likewise.
1923 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
1925 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
1926 * driver.c: Re-enabled SSAPRE.
1928 2005-01-19 Martin Baulig <martin@ximian.com>
1930 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
1931 the result of mono_get_method_constrained().
1933 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
1935 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
1938 2005-01-18 Geoff Norton <gnorton@customerdna.com>
1940 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
1941 be detected. Fixes #59296.
1943 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1945 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
1946 which can happen. Fixes #71361.
1948 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1950 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
1953 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1955 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
1956 appdomain-unload.exe to fail.
1958 * mini.c: Fix some memory leaks.
1960 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
1962 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
1963 Fixed bug and sped up some codepaths.
1965 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1967 * mini.c: Fix some memory leaks.
1969 * exceptions.cs basic-long.cs: Add test for checked ulong->int
1972 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
1974 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
1977 * iltests.il: Add regression test for #71320.
1979 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
1981 * mini.c (mono_codegen): Fix installation of profiler hooks.
1983 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
1985 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
1987 * mini.h, mini.c, cfold.c: optimize access to enum
1988 readonly fields, too. Eval conditional branches if possible
1989 to perform unreachable code removal in more cases.
1991 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
1993 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
1995 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
1998 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
1999 WinXP DEP. Fixes #71244.
2001 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2003 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2005 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2007 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2009 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2011 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2014 * mini.h: Bump AOT version.
2016 * mini.h (MonoCompile): Change exvar to a hash table.
2018 * mini.c: Allocate a separate exvar for each handler block.
2020 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2022 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2023 ex var with the pending exception and only throw if the two are equal.
2026 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2028 * mini-x86.c: Fix warnings.
2030 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2031 used by all the ports now.
2033 * aot.c: Add write-symbols and save-temps options.
2035 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2037 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2039 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2041 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2044 * tramp-s390.c: Check vtable slot belongs to the domain.
2046 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2047 as per other platforms.
2049 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2051 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2053 * driver.c: we don't run the Main() code in a subthread anymore.
2055 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2057 * mini.c: added experimental rtc support in the statistical
2058 profiler: if the user has the permission, more accurate statistics
2059 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2060 The MONO_RTC value must be restricted to what the linux rtc allows:
2061 power of two from 64 to 8192 Hz.
2063 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2065 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2067 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2069 * mini-ppc.c: better icache flush for smp.
2071 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2073 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2075 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2076 amd64 port, not yet used.
2078 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2080 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2083 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2085 * driver.c: Added --security option to activate the security manager.
2086 Right now this will allow code generation for declarative demands and
2087 is disabled when AOT is specified.
2088 * mini.c: Add code generation for declarative security demands.
2089 * mini.h: Add mono_use_security_manager as an extern gboolean.
2091 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2093 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2094 emitting more dense assembly code.
2096 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2097 exception throwing stuff.
2099 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2101 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2104 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2107 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2110 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2112 * tramp-*.c: Only patch vtable slots if the object is in the current
2113 domain. Fixes appdomain-unload.exe.
2115 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2117 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2120 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2122 * mini.c (reverse_branch_op): New helper function.
2124 * mini.c (optimize_branches): Run the new optimization only on
2125 platforms which support it. Also reverse all kinds of branches.
2127 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2129 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2132 * mini.c (optimize_branches): Reverse not-equals branches if the false
2133 bblock is a throw. This happens a lot of time with argument checking in
2136 * mini.c (mono_codegen): Add support for placing basic blocks after
2137 the function epilogue.
2139 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2142 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2144 * mini.c (setup_stat_profiler): Only set this up if the platform
2145 supports ITIMER_PROF.
2147 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2149 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2152 * inssel.brg: Fix a warning.
2154 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2156 * mini.c: added support for statistical profiler
2157 (run with: --profile=default:stat).
2159 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2161 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2163 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2165 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2166 related to global registers from the amd64 port.
2168 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2170 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2172 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2173 with global registers.
2174 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2176 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2178 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2180 * debug-mini.c (encode_value): Fix off-by-one.
2182 * aot.c (encode_value): Likewise.
2184 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2186 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2188 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2191 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2193 * aot.c (emit_method_info): Increase size of temp buffer.
2195 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2198 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2200 * aot.c (emit_method_info): Fix build.
2202 * aot.c: Further rework of the AOT file format to reduce the size of
2203 the method info data.
2205 * mini.h: Bump AOT file format version.
2207 2004-12-27 Martin Baulig <martin@ximian.com>
2209 * mini.c (mini_get_method): New static method; call
2210 mono_get_method_full() and mono_get_inflated_method().
2211 (mono_method_to_ir): Use mini_get_method() instead of
2212 mono_get_method_full().
2214 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2216 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2218 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2220 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2222 * inssel-amd64.brg: Add some optimization rules.
2224 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2226 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2227 standard not GC'd stuff is fine.
2229 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2231 * aot.c: Rework the AOT file format to get rid of most of the global
2232 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2234 * mini.h: Bump AOT file format version.
2236 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2238 * mini.h: Bump AOT file format version.
2240 * aot.c (mono_aot_is_got_entry): New function to determine if an
2241 address is inside a GOT.
2243 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2245 * cpu-pentium.md: Increase the maximum size of some instructions which
2246 might involve a got access.
2248 * mini.c (get_method_from_ip): Another debug helper function.
2250 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2251 when got var accesses are created during the decompose phase.
2253 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2255 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2256 argument mini_compile_method and to MonoCompile, and use this to
2257 determine whenever a given method is compiled for AOT. This allows the
2258 other methods compiled during AOT compilation to be free of AOT stuff,
2259 so the backends does not need to add special support for them by
2260 creating a fake GOT etc.
2262 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2265 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2267 * mini.c (mono_method_to_ir): It turns out that some of the
2268 x-appdomain wrappers are lax with types, so just ignore this for
2271 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2272 at the vtable->klass. If it is non-shared code we can just use the
2275 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2277 * mini-ppc.c: access MonoDomain from tls, too.
2279 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2281 * declsec.c: Removed unused variable (and related warning ;-)
2283 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2285 * iltests.il: New test for LDELEMA on an array of ref types.
2287 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2288 all ldelema's on reftypes.
2289 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2290 it was the wrong place to put it.
2292 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2293 register to pop to make this cleaner, at the request of Paolo.
2295 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2297 * mini-ops.h (OP_GETHASHCODE): New op.
2299 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2301 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2304 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2307 * mini-x86.c (mono_arch_output_basic_block): Rather than
2315 The first is 3 bytes while the second is 1. This saves 36 kb on
2316 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2317 see a small boost because of icache locality.
2319 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2321 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2323 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2324 started code sharing with the generic code.
2326 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2328 * mini-ppc.c, cpu-g4.md: added code for direct access to
2331 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2333 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2334 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2337 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2339 * declsec.c|h: Added functions to cache the declarative stack modifiers
2340 in MonoJitInfo and to create a security frame from a MonoJitInfo
2342 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2343 created. Register internal calls for System.Security.SecurityFrame::
2344 _GetSecurityFrame and _GetSecurityStack.
2345 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2346 the definitions for the new stack walk/callback mechanism.
2347 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2348 first security frame for LinkDemands and InheritanceDemands) and
2349 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2351 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2352 walk initialization (lupus).
2354 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2356 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2358 (handle_loaded_temps): Do not create a temporary variable for
2359 things that we know are temps. They will never be modified.
2360 (mono_spill_call): Set MONO_INST_IS_TEMP
2361 (mono_emulate_opcode): ditto
2363 (mono_method_to_ir.CEE_DUP): ditto
2365 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2367 * mini.c (type_to_eval_stack_type): Make this handle the void type
2368 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2369 (emit_tree): use ip_in_bb to special case some common idioms
2370 Update all callers to pass in the IP.
2371 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2373 This gives us a nice 2% speedup in mcs bootstrap.
2375 * mini-x86.c (peephole_pass): Peephole pass to make
2384 * mini.c (ip_in_bb): new method.
2385 (mono_method_to_ir): use this method rather than doing the hash
2388 * linear-scan.c (mono_linear_scan): When expiring actives, you
2389 don't need to keep around variables that expire on this
2390 instruction. This makes it so that:
2393 store (ebx add (ebx, 1))
2397 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2399 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2400 combination to avoid doing two copies. Fix up problems with previous
2403 * mini.c: Fix 64 bit warnings.
2405 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2407 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2409 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2410 changes from the x86 code.
2412 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2414 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2416 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2417 throwing code to reduce its size, unify the AOT and non-aot code and
2418 get rid of relocations in the AOT case.
2420 * mini-x86.h mini.c exceptions-x86.c
2421 (mono_arch_get_throw_corlib_exception): New arch specific function to
2422 raise corlib exceptions which doesn't require relocations in the
2425 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2427 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2429 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2432 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2435 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2437 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2438 with add function when used from Inc/dec atomic
2439 functions. Re-enabled optimization on x86.
2440 * mini-ops.h: renamed atomic_add functions to
2441 allow _add to match the Interlocked::Add and
2442 _add_next to match Interlocked::Inc/Dec.
2444 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2446 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2447 linking of BBs to the end BB, and enabled SSAPRE also with
2448 consprop and copyprop (which was prevented by that bug).
2450 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2452 * mini-x86.c: disabling the Interlocked optimizing code.
2454 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2456 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2459 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2461 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2462 interlocked optimization due lack of support on x86, rewrote
2463 exchange to take into account that base may be in eax.
2465 xsp works again; activated Interlocked optimizing code.
2467 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2469 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2471 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2473 * mini-ops.h: Add new opcodes.
2475 * mini.h: Add new patch types. Add got_var to MonoCompile.
2477 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2478 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2479 make it work with all kinds of patchable code.
2481 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2482 address of the GOT, and referencing entries in the GOT.
2484 * mini.c: Add code to load the GOT address if needed by an opcode.
2486 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2487 independent AOT code on the x86 using an elf-style Global Offset Table.
2489 2004-12-14 Raja R Harinath <rharinath@novell.com>
2491 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2493 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2495 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2498 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2500 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2501 of Interlocked:Increment/Decrement/Add as inline ops.
2502 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2504 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2506 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2507 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2509 2004-12-12 Duncan Mak <duncan@ximian.com>
2511 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2512 again. `patch_info->table_size' is no longer valid after Zoltan's
2515 2004-12-12 Martin Baulig <martin@ximian.com>
2517 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2518 if we are the "real" method, ie. not an inlined method inside it.
2520 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2522 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2523 before we look in the special fields table. This fixes
2524 ../tests/thread-static-init.cs.
2526 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2528 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2529 for Array get_Rank and get_Length. Fixes bug #70465.
2531 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2533 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2534 separate structure to reduce the size of MonoJumpInfo.
2536 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2538 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2540 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2542 * mini.c (mini_get_inst_for_method): Changed to allow ports
2543 to return a MonoInst instead of opcode
2544 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2546 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2547 Allow ports to return a created MonoInst instead of op-code, will enable
2549 (renamed mini_get_opcode_for_method to better reflected the functionality)
2551 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2553 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2555 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2557 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2560 2004-12-08 Martin Baulig <martin@ximian.com>
2562 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2563 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2565 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2567 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2570 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2573 2004-12-08 Raja R Harinath <rharinath@novell.com>
2575 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2577 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2579 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2580 bug introduced by the previous patch.
2582 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2584 * mini-ppc.c, objectc.cs: handle large structs passed by value
2587 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2589 * mini-ppc.c: OP_ARGLIST implementation from
2590 Geoff Norton <gnorton@customerdna.com>.
2592 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2594 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2595 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2597 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2599 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2601 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2603 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2606 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2608 * mini-sparc.c: Zero out localled-ed memory.
2610 * iltests.il: Add tests for zeroing out localloc-ed memory.
2612 2004-12-04 Martin Baulig <martin@ximian.com>
2614 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2615 mono_method_get_signature_full().
2617 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2619 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2620 and some utility functions (always for SSAPRE), integrated SSAPRE.
2622 * driver.c: Added ssapre option.
2623 * ssa.c: Small fix on OP_ARG handling.
2624 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2625 * Makefile.am: Likewise.
2627 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2629 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2632 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2635 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2637 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2639 * cpu-s390.md : Increase instruction length of oparglist.
2641 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2643 2004-11-30 Martin Baulig <martin@ximian.com>
2645 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2646 virtual generic methods. We call a special helper_compile_generic_method()
2647 icall to retrieve the method from the vtable, inflate and compile
2648 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2650 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2652 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2654 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2656 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2658 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2661 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2663 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2664 platforms with PIC aot.
2666 2004-11-28 Martin Baulig <martin@ximian.com>
2668 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2671 2004-11-28 Martin Baulig <martin@ximian.com>
2673 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2674 the result of mono_type_get_underlying_type() to check whether
2677 2004-11-26 Martin Baulig <martin@ximian.com>
2680 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2683 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2685 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2686 the same way as the other arguments so they won't get clobbered.
2688 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2689 calls through R11 since it is clobbered by the trampoline code.
2691 2004-11-26 Raja R Harinath <rharinath@novell.com>
2693 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2694 pick up in-tree mscorlib.dll.
2696 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
2698 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
2700 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
2701 runtime data/code are now stored in a table similar to the GOT in ELF.
2702 This allows the code itself to be position independent.
2704 * aot.c: Fix loading of referenced assemblies after the lazy assembly
2707 * aot.c: Attach ELF type (object/function) directives to all global
2710 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
2712 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
2714 * mini-amd64.h: Turn on PIC AOT code.
2716 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
2717 returning the offset within an OP_AOTCONST instruction where the GOT
2718 offset needs to be added.
2720 * mini.h: Bump AOT file format version.
2722 2004-11-25 Martin Baulig <martin@ximian.com>
2724 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
2725 uninflated generic methods.
2727 2004-11-25 Martin Baulig <martin@ximian.com>
2729 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
2731 2004-11-24 Martin Baulig <martin@ximian.com>
2733 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
2734 original klass (this only applies for generic instances).
2736 2004-11-24 Martin Baulig <martin@ximian.com>
2738 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
2739 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
2742 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
2744 * mini.c (mono_method_to_ir): Disable inlining for methods containing
2745 localloc. Fixes #69678.
2747 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
2749 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
2751 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
2752 used SSE registers on pinvoke calls. Fixes #69774.
2754 2004-11-23 Geoff Norton <gnorton@customerdna.com>
2756 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
2757 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
2759 2004-11-23 Raja R Harinath <rharinath@novell.com>
2761 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
2762 Refer directly to the mcs/ tree.
2764 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2766 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
2767 Check if a trampoline for a synchronized method is required.
2769 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
2771 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
2772 with localloc if needed. Throe arithmetric exception in
2773 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
2774 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
2776 2004-11-19 Geoff Norton <gnorton@customerdna.com>
2778 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
2779 types before switching on type. Fixes #69622.
2781 2004-11-19 Raja R Harinath <rharinath@novell.com>
2783 * Makefile.am (check-local): New. Integrate into 'make check'.
2784 (MCS,RUNTIME): Define using in-tree mono and mcs.
2786 (%.exe): Use $(ILASM).
2788 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
2790 * mini-ppc.c: adjust initial prolog size (bug #69691).
2792 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
2794 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
2797 2004-11-17 Raja R Harinath <rharinath@novell.com>
2799 * Makefile.am (clean-local): Rename from 'clean'.
2801 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2803 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
2804 to mono_arch_is_int_overflow.
2805 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
2808 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
2810 * declsec.c|h: New files to support declarative security attributes.
2811 Added function to check if a method has (applicable) security.
2812 * mini.c|h: Add check for declarative security attributes in
2813 mono_method_check_inlining.
2814 * Makefile.am: Added declsec.c and declsec.h to the build.
2816 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
2818 * mini.c, mini.h: update to keep dynamic code info per-domain.
2820 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
2822 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
2823 (mini_init): Get rid of it from here too.
2825 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
2827 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
2828 implemented OP_RETHROW (patch by Geoff Norton
2829 <gnorton@customerdna.com>).
2831 2004-11-10 Geoff Norton <gnorton@customerdna.com>
2833 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
2834 between appdomains. Fixes appdomain-unload on PPC.
2836 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
2838 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2839 mini-exceptions.c: handle the new wrapper types.
2840 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
2841 token value as a MonoClass* when compiling a wrapper.
2842 mono_jit_create_remoting_trampoline now takes an additional
2843 MonoRemotingTarget parameter.
2845 2004-11-10 Martin Baulig <martin@localhost>
2847 * mini.c (mono_method_to_ir): Use `generic_container->context'
2848 rather than creating a new one.
2850 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2852 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
2854 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
2856 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
2858 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
2859 the experimental aot cache stuff.
2861 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
2863 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2864 mini-exceptions.c: update to exception clause structure changes.
2866 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2868 * exceptions-x86.c (throw_exception): Fix warnings.
2870 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
2873 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2875 * exceptions-sparc.c (get_throw_exception): Really fix this.
2877 2004-11-07 Ben Maurer <bmaurer@ximian.com>
2879 * tramp-*.c: we no longer support icalls without wrappers, so
2880 a bit of code can be removed here
2882 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
2884 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
2887 * cpu-sparc.md: Add op_rethrow.
2889 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
2891 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
2893 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
2894 * mini-ops.h: Add OP_RETHROW.
2896 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
2898 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
2900 2004-11-05 Geoff Norton <gnorton@customerdna.com>
2902 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
2903 Makes the output much easier to read
2905 2004-11-05 Ben Maurer <bmaurer@ximian.com>
2907 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
2908 prevents another huge leak when compiling with ssa. Secondly, the
2909 performance of doing this rather than freeing the lists is much
2910 better. GList does a lock every time you allocate a list link,
2911 so that it can use a memory pool. So, it is better to just use
2912 a memory pool of our own.
2914 * ssa.c, linear-scan.c: replace g_list_remove_link with
2915 g_list_delete. The remove one does not free the GList, so we were
2916 leaking memory. On -O=all --compile-all with corlib, this cut down
2917 3 MB of allocations.
2919 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
2921 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
2923 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
2925 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
2926 into a new function mono_create_jit_trampoline ().
2928 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
2930 * trace.c (get_spec): Allow tracing of classes without a namespace.
2932 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
2934 * mini.c: Fix pointer overwrite in mini_method_compile.
2936 2004-11-2 Geoff Norton <gnorton@customerdna.com>
2938 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
2939 The darwin ABI needs some special handling for 1 and 2 byte structs
2940 Lets use lbz/lhz instead of lwz everywhere.
2941 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
2942 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
2943 Use stb/sth for the former, and put the latter always on stack instead of in
2946 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
2948 * trace.c (is_filenamechar): Add '_'.
2950 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2952 * mini-s390.c: Fix prolog length to allow for large trace requirements.
2954 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
2956 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
2958 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
2959 depends on libmonogc. Fixes #68805.
2961 2004-10-26 Miguel de Icaza <miguel@ximian.com>
2963 * mini.c (mono_jit_free_method): Provide extra information for
2964 this error. Currently this leaks, but will be turned into a
2965 developer option in the future.
2967 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
2969 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
2971 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
2973 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
2974 boundary. Fixes reading of PATCH_INFO_R4 and R8.
2975 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
2977 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
2979 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
2980 trampolines for AOT code.
2982 2004-10-22 <vargaz@freemail.hu>
2984 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
2985 constructed types. Fixes #68136.
2987 2004-10-21 Martin Baulig <martin@ximian.com>
2989 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
2990 if it returns true, unwind the stack to the call instruction.
2992 2004-10-21 <vargaz@freemail.hu>
2994 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
2996 * mini.h: Bump AOT version number.
2998 * objects.cs: Add another test for unbox trampolines.
3000 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3003 2004-10-20 <vargaz@freemail.hu>
3005 * driver.c: Add SHARED to the set of optimizations tested.
3007 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3009 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3012 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3014 2004-10-20 Martin Baulig <martin@ximian.com>
3016 * mini-exceptions.c (mono_handle_exception): Call
3017 mono_debugger_handle_exception() to tell the debugger about
3018 catch/finally clauses.
3020 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3022 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3024 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3027 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3029 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3030 methods as their native size, fixed bug #57543, #57545.
3031 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3032 This saves a temporary register and mullw call down into 1 (minor perf
3033 increase for cases like sum = sum * 5; This use to translate into:
3036 It now translates to
3039 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3041 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3044 2004-10-11 Martin Baulig <martin@ximian.com>
3046 * mini.c (mono_method_to_ir): If we're a generic method, get the
3047 MonoGenericContainer from our MonoMethodNormal and create a
3048 MonoGenericContext from it.
3050 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3052 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3054 * basic-long.cs: Add test for checked i8->i2 cast.
3056 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3058 * inssel-ppc.brg: added a couple of speedup rules.
3060 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3062 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3063 to speed up rebuilds.
3065 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3067 * mini-s390.c: Minor fix to OP_OR_IMM.
3069 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3071 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3072 better. Fixes appdomain-unload.exe on sparc.
3074 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3076 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3077 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3080 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3082 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3084 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3086 * mini.c: Always generate a field read/write wrapper for members
3087 of the class MarshalByRefObject since the actual instance could
3090 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3092 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3094 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3096 * driver.c mini.h trace.c: Move the setting of the main assembly into
3097 a separate function called mono_trace_set_assembly () and call it after
3098 actually loading the main assembly. Fixes #66872.
3100 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3102 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3103 using the code manager.
3105 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3107 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3109 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3111 * cpu-amd64.md: Fix bug in previous patch.
3113 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3116 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3118 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3119 mini-exceptions.c: updates for changed stack walk interface.
3121 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3123 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3125 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3127 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3129 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3131 * driver.c (mini_regression_list): Do not call mono_assembly_close
3132 since assemblies can't be unloaded.
3134 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3136 * cpu-amd64.md: Fix more instruction lengths.
3138 * cpu-amd64.md: Fix lengths of some instructions.
3140 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3142 * inssel.brg: Make the array ldelema check aot friendly.
3144 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3146 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3148 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3150 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3152 * mini-x86.c: Fix build.
3154 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3155 mono_type_get_underlying_type () helper function to simplify code.
3157 2004-09-09 Martin Baulig <martin@ximian.com>
3159 * mini-amd64.c: Don't access `type->data.klass' directly, call
3160 mono_class_from_mono_type() instead since the type may be a
3163 2004-09-09 Martin Baulig <martin@ximian.com>
3165 * mini-amd64.c (get_call_info): Fix support for generic instances.
3166 (add_valuetype): Use mono_class_from_mono_type() to get the class
3167 since we can be a generic instance.
3169 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3171 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3173 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3175 * liveness.c: reset spill costs on each scan: bug 62107
3177 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3179 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3180 unnecessary line that doesn't compile
3182 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3184 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3185 trampolines, make them call an error function so people can fix their
3188 2004-09-06 Martin Baulig <martin@ximian.com>
3190 * mini.c (mono_method_to_ir): When initializing locals, handle a
3191 generic instances like a valuetype if it's a valuetype and like a
3192 class if it's a class.
3194 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3196 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3197 stack. Fixes #64674.
3199 * exceptions.cs: Add test for unwinding of call arguments.
3201 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3203 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3204 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3205 set the carry/borrow flag). The sparc and s390 implementations
3206 can now use optimized versions (and simplify the code). ppc bugfixes.
3208 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3210 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3212 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3214 * inssel-amd64.brg: Remove leftover 32 bit rule.
3216 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3218 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3220 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3221 mono_arch_find_jit_info functions into a new function. Fix a memory
3224 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3227 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3229 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3232 * exceptions.cs: Add array size tests.
3234 * mini.c: Allocate a separate icall wrapper for each arity of
3235 mono_array_new_va. Fixes #59509.
3237 * exceptions.cs: Add testcase for 64578.
3239 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3241 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3243 2004-09-02 Martin Baulig <martin@ximian.com>
3245 * mini.c (mono_method_to_ir): When initializing the locals, call
3246 handle_initobj() on the generic instance itself, not its
3249 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3251 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3252 MonoJitInfo for dynamic methods.
3254 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3256 * mini.c: Add support for freeing JIT data for dynamic methods.
3258 2004-09-01 Martin Baulig <martin@ximian.com>
3260 * mini-x86.c (is_regsize_var): Added support for generic
3262 (mono_arch_emit_prolog): Make this compile again, use
3263 `x86_push_imm_template (code)'.
3265 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3267 * mini-x86.c: make all push_imm instructions that get
3268 patched always emit the long form
3270 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3272 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3273 in a per-domain hash.
3275 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3278 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3280 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3283 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3286 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3287 Beginnings of SSE2 support.
3289 * exceptions.cs: Add more tests for checked int<->uint casts.
3291 2004-08-28 Martin Baulig <martin@ximian.com>
3293 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3297 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3298 Handle generic instances recursively.
3300 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3302 * iltests.il: test for conv.u8 on a constant
3304 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3306 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3307 LCONV_x4 (shrun_32 (membase)).
3309 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3311 * inssel-x86.brg: c&p rules for push/setret of long
3313 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3315 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3316 compare (regvar, base)
3318 * inssel-x86.brg: more burg love
3320 * inssel.brg: more cleanup
3322 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3324 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3326 * basic-long.cs, basic-calls.cs: new tests for optimization.
3328 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3330 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3333 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3335 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3337 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3339 * inssel.brg (mini_emit_memcpy): use
3340 NO_UNALIGNED_ACCESS to disable memcpy optimization
3342 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3344 * mini-amd64.c: Handle generic types in various places.
3346 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3348 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3350 * mini.c (handle_box): Fix warning.
3352 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3354 * mini-amd64.h: Enable the emit_state optimization.
3356 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3358 * mini-amd64.c: Add some new 64 bit peephole opts.
3360 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3362 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3364 * mini-amd64.c: Register allocator fixes.
3366 * mini.c: Add an optimization to emit_state to avoid allocation of new
3367 registers on some platforms.
3369 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3371 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3373 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3374 allocation. Fixes #63085.
3376 * basic-long.cs: Add new regression test.
3378 * mini-amd64.c: Register allocator improvements.
3380 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3382 * mini-amd64.c (read_tls_offset_from_method): Add another code
3385 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3386 instruction sequence for nullifying class init trampolines.
3388 * objects.cs: Add new regalloc test.
3390 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3392 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3394 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3396 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3399 * driver.c: Fix profiling after TLS changes.
3401 * driver.c (mono_main): Set mono_stats.enabled if needed.
3403 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3406 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3408 * mini-x86.c: use a 1 op rather than a 2 op tls access
3409 instruction -> faster.
3411 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3413 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3416 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3418 * exceptions-sparc.c (throw_exception): fix typo
3420 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3422 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3423 set tree->dreg correctly with tls. Allow any
3424 register to be used.
3426 * mini-x86.c (read_tls_offset_from_method): add new code
3427 generation pattern seen with GCC.
3430 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3432 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3433 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3434 exceptions-sparc.c: fix some performance issues in exception
3435 handling and setting of the stack trace for exceptions that were
3438 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3440 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3443 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3446 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3448 This patch inlines tls access, when possible.
3450 * mini.h: new arch functions for TLS intrinsics.
3451 All platforms updated with a stub.
3453 * mini.c: use the new intrinsics
3455 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3456 arch specific intrinsic for tls variables
3458 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3460 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3463 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3465 * mini.c: thread local allocation
3467 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3469 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3471 * Makefile.am: Link against the static version of libmonogc.
3473 * Makefile.am: Link the static versions of the convenience libraries
3474 into the mono executable.
3476 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3478 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3480 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3481 on integer overflow.
3483 * mini-amd64.c: Reorganize function call code.
3485 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3487 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3489 * inssel-x86.brg: use xor eax,eax.
3491 * basic.cs: new tests
3493 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3495 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3496 in exception throwing code.
3498 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3500 * inssel-x86.brg: use xor esi,esi.
3502 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3504 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3505 can trace methods compiled during mini_init () too.
3507 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3510 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3512 * Makefile.am: static link on x86 (r=zoltan)
3514 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3516 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3517 code since it causes some programs to fail.
3519 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3521 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3523 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3525 * mini.c: ovfops_op_map - add STACK_OBJ case for
3527 * basic.cs: add test_0_pin_string as test
3530 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3532 * Makefile.am: build C# if srcdir != builddir
3534 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3536 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3537 fall-through blocks.
3539 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3541 * driver.c: enable loop by default again and include abcrem in -O=all.
3543 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3545 * iltests.il: Add some localloc tests.
3547 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3549 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3552 * inssel-amd64.brg: Add some optimizations.
3554 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3557 * Makefile.am: Statically link mono against libmono on AMD64.
3559 * mini-amd64.c inssel-amd64.brg: Optimizations.
3561 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3563 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3565 * tramp-amd64.c: Patch calling code in trampolines.
3567 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3569 * mini-amd64.c: pinvoke struct passing fixes.
3571 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3573 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3574 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3576 2004-08-05 Duncan Mak <duncan@ximian.com>
3578 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3581 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3583 * mini-amd64.c (emit_move_return_value): Move return value for normal
3586 2004-08-05 Martin Baulig <martin@ximian.com>
3588 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3589 `type->type'; just modify `type' itself when dealing with enums
3590 and generic instances.
3591 (check_call_signature): Make `simple_type' a `MonoType *'.
3593 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3595 * mini.c: Use OP_PADD to add offsets to addresses.
3597 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3599 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3601 * mini-sparc.c (mono_arch_emit_epilog): fix check
3602 for folding last op into restore instruction
3604 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3606 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3607 helper methods using the code manager.
3609 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3611 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3613 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3615 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3616 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3618 * mini-s390.c: fix tail processing
3620 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3622 * mini-ppc.c: mul.ovf.un exception name fix.
3624 2004-08-03 Martin Baulig <martin@ximian.com>
3626 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3627 instances; before jumping to `handle_enum', also modify `ptype'.
3629 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3631 * cpu-sparc.md: fcall maximal length too small.
3633 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3635 * mini-amd64.c mini.h: Add initial support for passing/returning
3636 structures to/from pinvoked methods.
3638 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3640 * mini-ppc.c: reg allocator fix.
3642 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3644 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3646 * inssel.brg: Optimize memset on 64 bit machines.
3648 * mini-amd64.c: Fix some vararg cases.
3650 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3652 * mini-s390.c: Corrected macro in emit_float_to_int
3654 * s390-abi.cs: Tests to exercise the s390 ABI
3656 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3658 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3661 * basic.cs: Add a test for add.ovf.un.
3663 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3665 * mini-sparc.c: add case for OP_IDIV_UN
3667 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3669 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3671 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3673 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3675 * basic.cs: regression tests.
3677 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3680 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3682 * basic.cs: Add a new test.
3684 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3685 and AOT. Various fixes and optimizations.
3687 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3689 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3691 * mini-ppc.c: make sure temp regs are not used for global reg
3694 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3696 * cpu-sparc.md: conv_i8 fix for 64bits
3698 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
3700 2004-07-29 Ben Maurer <bmaurer@ximian.com>
3702 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
3703 add opcode for cmp BYTE PTR [eax], imm.
3705 * inssel.brg: Make memcpy and memset takes bases.
3707 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3709 * *-amd64.*: More AMD64 work.
3711 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3713 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
3714 add a compare-not-equal opcode.
3716 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
3718 * mini.c: Use mono_init_from_assembly instead of mono_init.
3720 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3722 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
3724 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
3726 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
3728 * inssel.brg: 64 bit fixes.
3730 * mini.h (MonoCallInst): Add some AMD64 specific data.
3732 * mini.h: Add some OP_P opcodes.
3734 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3736 * basic.cs: tests for 61797 and 61740
3738 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
3740 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
3741 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
3743 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
3745 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
3747 * *-amd64*.*: Ongoing AMD64 work.
3749 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
3751 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
3753 * *-amd64*: Ongoing AMD64 work.
3755 * mini-arch.h: Add AMD64 support.
3757 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
3759 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
3761 * mini-ops.h: Add new opcodes.
3763 * Makefile.am: Add AMD64 support.
3765 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
3766 rules into the inssel-long*.brg files.
3768 * *-amd64.*: Add beginnings of AMD64 backend.
3770 2004-07-22 Ben Maurer <bmaurer@ximian.com>
3772 * mini.c (print_dfn): commenting out the code that prints
3773 the cil. With -O=deadce, this makes -v -v crash.
3775 * cpu-pentium.md: make checkthis have a length of 2
3777 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
3779 * mini-sparc.h: fix implementations of __builtin
3780 functions for Sun compiler for V9.
3782 2004-07-16 Ben Maurer <bmaurer@ximain.com>
3784 * mini.c: use the new stelem.ref wrapper
3785 * exceptions.cs, arrays.cs: new stelem.ref tests
3787 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3789 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
3790 new XSP should work with these changes).
3792 2004-07-14 Ben Maurer <bmaurer@ximain.com>
3794 * inssel-{long32,x86,}.brg: trivial optimizations.
3796 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
3798 * mini.c: load value when emitting box operation in
3801 2004-07-12 Ben Maurer <bmaurer@ximian.com>
3803 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
3804 is one byte shorter than cmp DWORD PTR [eax], 0.
3806 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3808 * inssel-ppc.brg: arguments on the stack are always
3809 relative to the stack pointer (spotted by Neale Ferguson).
3811 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3813 * exceptions-x86.c: delay appending the method name to the trace until
3814 after mono_jit_info_table_find is called, as this gets the real
3817 2004-07-09 Ben Maurer <bmaurer@ximian.com>
3819 * aot.c: register roots
3821 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3823 * aot.c : I could just use PLATFORM_WIN32 flag.
3825 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3827 * aot.c : Reverting the previous fix. This time it broke linux build.
3829 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3831 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
3833 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
3835 * mini.c (handle_stack_args): Remove some more debugging code.
3837 * mini.c (handle_stack_args): Remove debug output left in by mistake.
3839 * driver.c mini.h aot.c: Allow additional options to be specified with
3840 --aot and pass them to mono_compile_assembly.
3842 * aot.c: Add experimental code to AOT compile all loaded assemblies
3843 on demand and save the code into a cache in the filesystem.
3845 * aot.c: Add support for more wrapper methods.
3847 * mini.c (handle_stack_args): Handle some corner cases. Fixes
3850 * cpu-*.md: Remove removed opcodes.
3852 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
3853 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
3854 related icalls to marshal.c.
3856 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
3858 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
3860 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
3862 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
3864 2004-07-06 Ben Maurer <bmaurer@ximian.com>
3865 * liveness.c: If liveness is recomputated we need to reset the information
3866 for each variable. This way, if the liveness range has been narrowed
3867 by optimizations that happened after the last computation, we can return
3870 For example, if you have
3875 // Tons of code that does not affect i
3881 i = 0 is dead code and will be removed by SSA. However, when
3882 linear scan gets to the code, i will still appear to be live
3883 throughout the entire block. This prevents good register allocation.
3885 2004-07-06 Martin Baulig <martin@ximian.com>
3887 * debug-mini.c (mono_debug_init_method): Allow
3888 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
3889 (mono_debug_add_icall_wrapper): New method.
3891 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
3893 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
3895 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
3898 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
3900 * aot.c (mono_aot_load_method): Fix loading of debug info.
3902 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3904 * aot.c: Add logging support.
3906 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3908 * mini.h: Add prototype for mono_print_method_from_ip.
3910 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
3912 * inssel.brg: 64 bit fixes.
3914 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
3917 * Makefile.am: Add SPARC64 support.
3919 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3921 * aot.c: Fix alignment problems on 32 bit platforms.
3923 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3925 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
3928 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
3931 * mini.h: Bump AOT file version. Some 64 bit fixes.
3933 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3935 * inssel-sparc.brg: Add new rule to avoid register moves.
3937 * inssel.brg: Add ldind_to_load_membase helper function.
3939 2004-06-30 Ben Maurer <bmaurer@ximian.com>
3941 * mini.c: OffsetToStringData intrinsic.
3943 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3945 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
3947 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
3950 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
3951 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3953 * mini.c: reinstated mono_compile_get_interface_var()
3954 on x86, too, since the change breaks the Gtk# build there as well.
3956 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3958 * driver.c: remove loop from the default optimizations: it seems to
3959 interact badly with some of the other options (see bug #60613).
3961 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
3963 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
3964 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
3966 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
3968 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
3969 vararg-using methods.
3971 2004-06-21 Martin Baulig <martin@ximian.com>
3973 * mini/mini-exceptions.c
3974 (mono_handle_exception): Added `gpointer original_ip' argument.
3975 After calling mono_unhandled_exception(), call
3976 mono_debugger_unhandled_exception() and if that returns true,
3977 restore the context and return.
3979 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
3981 * mini-ppc.c: prefer the use of relative branches so
3982 they won't need to be patched in aot code (patch from Patrick Beard).
3984 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3986 * aot.c: patch from Patrick Beard to make the output assembly
3987 more correct for the MacOSX assembler. Small tweak to
3988 generate sane images on Linux/PPC, too.
3990 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3992 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
3993 case until bug #59509 is fixed (shows up in #60332).
3995 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3997 * mini.c: make sure the needed wrappers are compiled, too, with
4000 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4002 * driver.c: remove NPTL reference in --version output.
4004 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4006 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4007 generate valid assembly for the Mach-O assembler.
4009 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4011 * driver.c: don't include abcrem in the all optimization specifier
4012 since it slows down jit compilation too much for now.
4014 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4016 * mini.c: use BIGMUL only if both operands have the same signage.
4017 * iltests.il: Test for bug 60056. (errors related to signage in
4022 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4024 * mini.c, aot.c: memory leak fixes.
4026 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4028 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4030 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4032 * Makefile.am: remove the -static hack completely, it links in
4033 statically glib as well.
4035 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4037 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4038 * exceptions.cs: make it compile with new mcs/csc.
4040 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4041 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4042 and added relevant test case.
4044 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4046 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4047 regressions in gtk-sharp.
4049 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4051 * exceptions.cs: New regression tests.
4053 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4055 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4057 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4059 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4061 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4063 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4065 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4067 * mini.c (mono_jit_runtime_invoke): Init class in this
4068 method instead of trusting mono_jit_compile_method to
4069 do the work (because wrappers can be in object class)
4071 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4073 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4075 * basic-long.cs: New regression test.
4077 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4079 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4082 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4084 * Makefile.am: fix miguel's change to build mono statically against
4085 libmono (track build dependencies).
4087 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4089 * cfold.c: Some glib versions do not have G_MININT32.
4091 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4093 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4094 with precision of tan, atan, sin and cos, and implemented related
4095 regressions tests (fixes bug 54467, but one new problem appeared and
4098 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4100 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4102 * exceptions.cs: Add test for constant folding && division by zero.
4104 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4105 since driver.c is in libmono too, so the optimization was useless.
4107 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4108 variable to driver.c so the compiler can emit more efficient code to
4111 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4113 * Makefile.am: don't distribute generated inssel.[ch] files.
4115 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4117 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4118 into the default appdomain. Fixes #58707.
4120 * jit-icalls.c: Remove the broken approximation for truncl, doing
4121 no conversion is better.
4123 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4126 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4128 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4129 of the mcrxr instruction which is not available on some processors
4130 even if it's documented to be. Implement add and sub overflow correctly
4131 (still not complete for long unsigned). Speed up icalls a bit.
4133 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4135 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4136 we run .cctor in the current domain instead of target_domain.
4138 Fixes bug #58558, .cctor not being called in -O=shared.
4140 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4142 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4144 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4146 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4147 which can be done with an imm8, do it that way.
4148 (mono_arch_output_basic_block): ditto for a jmp
4149 (mono_arch_emit_prolog): Computate maximum offset of a label.
4151 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4153 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4154 now tries to allocate prefered physical reg's for virtual
4155 regs. This reduces the number of emited spills/loads with
4156 20-30% on our core assemblies.
4158 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4160 * jit-icalls.c: truncl() is not needed and trunc() is
4161 the correct thing to do anyway (bug #58287).
4163 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4165 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4168 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4170 * driver.c: enable loop optimizations by default.
4172 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4174 * mini-x86.c: fix calc of max loop size when aligning loops start.
4176 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4178 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4181 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4183 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4186 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4188 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4190 * mini.c (inline_method): Allways inline some wrappers even if the cost
4191 is too large. Fixes #58785.
4193 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4195 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4197 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4198 (crichton@gimp.org). Beginning of support for sparc/linux.
4200 * mini-sparc.c: Optimize retrieval of LMF address.
4202 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4204 * exceptions-ppc.c: handle alloca in methods with clauses.
4206 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4208 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4210 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4212 * mini.c: Delegate most of the abort signal work to
4213 mono_thread_request_interruption, which also handles Stop and Suspend
4216 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4218 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4219 supports the save/restore lmf opcodes.
4221 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4223 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4226 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4228 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4230 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4231 methods which contain array accesses.
4233 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4234 boundaries. Fixes #58537.
4236 * iltests.il: Add regression test for #58537.
4238 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4240 * mini-x86.c (mono_arch_local_regalloc): Last part of
4241 fix for bug #58633 (releasing register to early).
4243 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4245 * basic-long.cs: Add new regression test.
4247 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4249 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4250 register too early on the chain.
4252 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4254 * mini.c (create_helper_signature): Use a helper function to reduce
4255 the code which needs to be written. Also set the calling convention of
4256 icalls on windows. Fixes #57840.
4258 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4260 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4261 exceptions-ppc.c: added helper function to get the instruction address
4262 from a signal handler context.
4264 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4266 * helpers.c: use g_get_tmp_dir. Invokes happyness
4269 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4271 * helpers.c: Add new env variable to pass args to objdump.
4272 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4274 2004-05-17 Radek Doulik <rodo@ximian.com>
4276 * Makefile.am (common_sources): added abcremoval.h so it get
4277 disted and daily mono packages on go-mono.com will build again
4279 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4281 * abcremoval.c: Fixed coding style, added copyright header.
4283 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4285 * mini.h: Added prototype for abc removal main function.
4287 * build_relations_propagation_table.pl: Added copyright header.
4289 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4291 * basic-long.cs: reg test for complex ceq_long bug.
4293 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4295 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4296 reg in long and clob case (bug #58343). Fixed/added comments.
4298 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4300 * mini.c (mono_jit_runtime_invoke): Follow new convention
4301 of calling the invoke method with an function pointer.
4303 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4305 * ChangeLog: Fix author of memory leak patch.
4307 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4309 * Makefile.am: fix make dist as well...
4312 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4314 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4315 on archs where pointers are 4 bytes long.
4317 * Makefile.am: Added abcremoval.c source file.
4319 * abcremoval.c: Added abcremoval.c.
4321 * abcremoval.h: Added abcremoval.h.
4323 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4325 * inssel.brg: Enabled bounds check removal.
4327 * mini.c: Added support for abcrem optimization.
4329 * mini.h: Added abcrem optimization label.
4331 * driver.c: Added support for abcrem optimization.
4333 * propagated_relations_table.def: Added propagated_relations_table.def.
4335 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4337 * mini.c, cfold.c: fix style.
4339 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4341 * mini.c: handle issue with the low-level implementation of
4342 some long opcodes (bug #54209).
4344 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4346 * basic.cs: test for my new cmov stuff.
4348 2004-05-13 Patrik Torstensson
4350 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4351 opt and added peephole documentation.
4353 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4355 * tramp-ppc.c: rewrote the generic trampoline code.
4357 2004-05-11 Patrik Torstensson
4359 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4361 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4363 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4365 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4366 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4368 * mini.c: Add new icalls for AsAny marshalling.
4370 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4372 * tramp-ppc.c, mini-ppc.c: more cleanups.
4374 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4376 * mini.c: no warnings.
4378 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4380 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4382 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4384 * mini.c: In the thread abort signal handler, if the thread is in the
4385 process of being stoped, don't throw the Abort exception, just stop the
4388 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4390 * tramp-ppc.c: removed old code.
4392 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4394 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4395 do some simple speed optimizations on ppc.
4397 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4399 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4400 and large offsets in load/store.
4402 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4404 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4405 it causes regressions.
4407 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4409 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4412 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4414 * jit-icalls.c: remove warnings.
4415 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4416 speedups for unsafe code.
4418 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4420 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4422 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4424 * basic-calls.cs: Add new regression test.
4426 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4429 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4431 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4434 2004-05-06 Patrik Torstensson
4436 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4437 long reg allocation in any reg (not only eax:edx) and implemented
4438 long shl/shr ops in asm instead of helpers.
4440 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4442 * mini-sparc.h: Fix warnings.
4444 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4447 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4448 separate statement for clarity.
4450 * mini-sparc.c: Update status.
4452 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4454 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4457 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4459 * inssel-ppc.brg: another small pre-release workaround:
4460 we don't do overflow detection for long_sub_un.
4462 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4464 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4465 (also works around a weird ppc bug: 57957).
4467 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4469 * tramp-ppc.c: trampoline fixes.
4471 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4473 * mini-ppc.c: fixed typos.
4475 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4477 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4478 at the top of the stack. Fixed typos. Use a frame registers
4479 for all the methods with exception clauses.
4481 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4483 * exceptions-ppc.c: restore fp registers.
4485 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4487 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4488 order from the stack top (moved the stack room to save the
4489 return value for trace after the param area). Fixed corruption
4490 in restoring registers on unwind.
4492 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4494 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4496 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4498 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4499 and prolog/epilog for methods that use it. Allow
4500 enough param area room for varargs methods. Fix miguel's
4501 breakage in exception handling.
4503 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4505 * Makefile.am: run genmdesc only on current arch.
4507 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4510 * mini-x86.h: fix the build on windows.
4512 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4514 * 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.
4516 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4518 * mini-exceptions.c: New file.
4520 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4521 Move some parts of the x86 exception handling code to an
4522 arch-independent file so it can be shared with other ports.
4524 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4526 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4528 2004-04-26 David Waite <mass@akuma.org>
4530 * driver.c: remove comma from end of enumeration declaration
4532 2004-04-26 Jackson Harper <jackson@ximian.com>
4534 * driver.c: parse config file before loading first assembly. This
4535 allows the user gac to be enabled/disabled.
4537 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4539 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4540 simpler mechanism: we do not care what is encoded initially
4541 (branch absolute or relative), we care about the code and its
4542 target. I kept the old code for reference for now.
4544 The new code tries first to determine if the jump is anywhere in
4545 the -/+32 absolute meg range, if it succeeds, it encodes using the
4546 absolute branch; If not, it tried to find something in the
4547 relative range, if not, it uses the handle_thunk code.
4549 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4551 * exceptions-ppc.c: use the correct ip register on macosx.
4553 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4555 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4557 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4559 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4560 Raise exception on integer divide by zero by hand since the hw
4561 doesn't support it. Handle NaNs in FP compares.
4563 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4565 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4566 code reducing duplication between the platforms and enabled
4567 signal exception handling (on linux for now).
4569 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4571 * exceptions-ppc.c: more macosx support.
4573 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4575 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4577 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4579 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4581 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4583 * iltests.il: more tests.
4585 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4587 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4590 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4592 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4594 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4596 * liveness.c: Mark variables as volatile in all basic blocks reachable
4597 from exception clauses.
4599 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4601 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4604 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4606 * iltests.il, basic.cs: more tests for regalloc.
4608 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4610 * iltests.il: Some tests for register allocation modifications
4613 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4615 * exceptions.cs: Add regression test for bug #56782.
4617 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4618 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4619 the beauty of fixing the same thing in 5 different files...
4621 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4623 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4626 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4628 * mini.c: Add support for STRWLPARRAY marshalling convention.
4630 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4632 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4633 to init the context to setup the regs pointer).
4635 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4637 * exceptions-ppc.c: more exceptions work.
4639 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4641 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4644 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4646 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4647 can use the memory directly.
4649 * cpu-pentium.md: Update documentation from a post from Zoltan.
4651 add x86_add_membase, x86_sub_membase, x86_mul_membase
4653 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4655 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4656 GENERAL_REGS they were also hardcoded for all PPC ports.
4658 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4660 Remove hard-coded limit for floating point registers, use
4661 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4663 Notice that in MacOS X calling conventions you can fit a lot more
4664 floating point values in registers, so I should update the PInvoke
4665 test to excercise the passing of floating point values on the
4666 stack (currently broken).
4668 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4670 * tramp-ppc.c (create_trampoline_code): Added
4671 JUMP_TRAMPOLINE_SIZE.
4672 (ppc_magic_trampoline): Follow the pattern from
4673 x86_magic_trampoline: if code is set to zero, return.
4674 (create_trampoline_code): Always pass MonoMethod to the jump
4675 trampoline, before it was passing a null.
4676 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4677 share the code with mono_arch_create_jit_trampoline.
4679 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4681 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4684 * cpu-g4.md: Added length for jmp instruction, the worst case
4685 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4688 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4690 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4692 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4694 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4695 before each IL instruction.
4697 * mini.c (CEE_BOX): Fix warnings.
4699 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4701 * mini.c: removed a few unused vars and extra whitespace.
4703 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
4705 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
4707 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
4709 (OP_GETCHR): use the above
4710 (CEE_LDELEMA): use the above.
4712 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
4713 version of the generic impl.
4714 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
4715 (CEE_LDELEMA): use the above.
4717 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4719 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
4722 * iltests.il: Added new regression test for #56317.
4724 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4726 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
4727 under NetBSD. Fixes #56450.
4729 * liveness.c (update_gen_kill_set): Fix previous patch.
4731 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4733 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
4735 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
4737 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
4740 * inssel-sparc.brg: Add more optimizations.
4742 * mini-sparc.c: Replace multiply/divide with shifts if possible.
4744 2004-04-01 Martin Baulig <martin@ximian.com>
4746 * mini.c (handle_box): New static function; moved the
4747 implementation of CEE_BOX here.
4748 (mono_method_to_ir): Added `constrained_call' variable.
4749 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
4750 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
4751 mono_method_get_constrained() to get the method.
4753 2004-04-01 Martin Baulig <martin@ximian.com>
4755 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
4756 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
4757 (mono_method_to_ir): We don't need these macros anymore since
4758 mono_class_get_full() already takes care of it.
4760 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4762 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
4763 use @function (as doesn't accept #function here) and check the return
4764 value of system and stop if fails.
4766 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4768 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
4770 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
4772 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
4774 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
4776 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
4779 * basic-long.cs: Add test for negation of Int64.MinValue.
4781 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
4783 * mini-sparc.c: Update status.
4785 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
4787 * exceptions-sparc.c: Fix return value in filters.
4789 * inssel-sparc.brg: Fix register allocation in some rules.
4791 2004-03-28 Martin Baulig <martin@ximian.com>
4793 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
4796 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
4798 * mini-x86.c (mono_arch_patch_code): Fix warnings.
4800 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
4801 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
4802 remove unused conv_u4 opcode.
4804 * mini-x86.c: Remove valgrind workaround since it slows down things
4805 even when mono is not run under valgrind.
4807 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
4809 * mini-sparc.c: Update status.
4811 * inssel-sparc.brg: Add some optimizations.
4813 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
4814 future delay slot filling. Add support for varargs, tail calls and JMP.
4816 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
4817 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
4819 * inssel.brg: Fix register allocation in OP_ARGLIST.
4821 * inssel.brg: Fix warnings.
4823 2004-03-25 Martin Baulig <martin@ximian.com>
4825 * mini.c (inflate_generic_field): Removed.
4826 (mini_get_method): Removed, use mono_get_method_full(),
4827 (mini_get_class): Removed, use mono_class_get_full().
4828 (mono_method_to_ir): Pass our generic context to
4829 mono_field_from_token().
4831 2004-03-25 Martin Baulig <martin@ximian.com>
4833 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
4834 of a `MonoMethod *'.
4835 (mini_get_method): Take a `MonoGenericContext *' instead
4836 of a `MonoMethod *'.
4837 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
4838 a new local variable called `generic_context' which holds the
4839 current `MonoGenericContext *'; use it to lookup things.
4841 2004-03-24 Martin Baulig <martin@ximian.com>
4843 * mini.c (mini_get_class): New static method; if we're inside a
4844 generic instance, inflate the class if neccessary.
4845 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
4847 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
4849 * iltests.il: New regression test for #55976.
4851 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
4854 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4856 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
4859 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4861 * liveness.c: Consider SSA stores as well as loads when making vars
4864 * exceptions.cs: New regression tests for register allocation.
4866 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
4868 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
4869 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
4870 domain lock only to protect puntual access to data structures.
4871 Added access lock for sighash, jit_icall_hash_name,
4872 jit_icall_hash_addr and domain->code_mp.
4874 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
4876 * driver.c: Print SIGSEGV handling method.
4878 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
4880 * mini.c (setup_jit_tls_data): Handle case when this is called
4881 multiple times for a thread.
4883 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
4884 is different from fbxx_un. Fixes #54303. Also use constants instead of
4885 magic numbers in a lot of places.
4887 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
4889 * exceptions.cs: Fix cctor test when --regression is used.
4891 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
4893 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
4896 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4898 * inssel-ppc.brg: fixed register assignments for some rules.
4900 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4902 * exceptions.cs: Add test for exceptions in static constructors.
4904 * mini.c (mono_jit_compile_method_with_out): Move the calling of
4905 static constructors outside the domain lock. Fixes #55720.
4907 2004-03-17 Martin Baulig <martin@ximian.com>
4909 * mini.c (get_generic_field_inst): Removed, this'll never happen.
4910 (inflate_generic_field): Take the `MonoMethod *' instead of the
4911 `MonoClass *' and added support for generic method.
4912 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
4913 have a `field->parent->gen_params', only inflate the field if it's
4914 an open constructed type.
4916 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4918 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
4919 exception object instead of the preconstructed ones.
4921 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4923 * mini.c: reverted changed to sigsegv_signal_handler commited
4924 accidentally in the previous patch.
4926 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4929 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
4930 running --aot with an old assembly.
4932 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
4934 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
4937 * mini-sparc.c: Add support for v9 branches with prediction.
4939 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
4941 * mini.c (mini_init): #warning is GNUC only
4943 * mini-sparc.h: implement __builtin_frame_address
4944 and __builtin_return_address for Sun C compiler
4946 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
4948 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
4950 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
4952 * basic-calls.cs: Add test for unaligned byref long argument passing.
4954 * mini-ops.h: Add sparcv9 compare and branch instructions.
4956 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
4957 v9 instructions if we have a v9 cpu.
4959 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
4960 registers for global allocation.
4962 * exceptions-sparc.c: Fixes.
4964 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
4966 * liveness.c (mono_analyze_liveness): Optimized version.
4968 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
4970 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
4973 * basic-float.cs basic-calls.cs: New regression tests.
4975 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
4977 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
4978 sigaltstack implementation.
4980 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
4982 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
4983 stuff if SIGSEGV_ON_ALTSTACK is not defined.
4985 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
4987 * mini.c: Fix warnings.
4989 * mini.c (mono_resolve_patch_target): New function which contains the
4990 arch independent part of the patching process.
4992 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
4993 patching code to a separate function.
4995 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
4997 * mini.c (add_signal_handler): ifdef out on Windows
4999 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5001 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5002 cpu-sparc.md: Add exception handling support + other fixes.
5004 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5005 typed GC detection in --version.
5007 * basic.cs exceptions.cs: New regression tests.
5009 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5010 the arch specific code can store data during a compilation.
5012 * mini-ops.h: Add OP_SETFRET.
5014 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5015 function, register a separate icall for each arity, so the icalls can
5018 * mini.c (mono_print_tree): Print negative offsets in a more readable
5021 * mini.c: Make signal handling work on sparc.
5023 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5025 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5027 * jit-icalls.c: Emulate truncl by aintl on solaris.
5029 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5031 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5033 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5035 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5037 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5038 a MarshalByRef type, inline a method that performs the check, taking into
5039 account that the object can be a proxy. Also implemented tow new opcodes:
5040 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5041 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5042 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5044 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5046 * mini-ppc.c: if a relative branch displacement is too big
5047 but it points to and area reachable with an absolute branch,
5050 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5052 * mini.c: optimize small copies in cpblk.
5054 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5056 * basic-calls.cs basic-float.cs: New regression tests.
5058 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5059 negative offsets from %fp. Implement localloc. Fix local register
5060 allocation. Fix the case when the this argument needs to be saved to
5061 the stack. Implement some missing opcodes.
5063 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5065 * mini.c (mini_method_compile): Reenable global regalloc in methods
5066 with exception handlers.
5068 * linear-scan.c (mono_varlist_sort): Fix warning.
5070 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5072 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5075 * liveness.c: Make all variables uses in exception clauses volatile, to
5076 prevent them from being allocated to registers. Fixes #42136.
5078 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5080 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5083 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5084 argument to mono_arch_regalloc_cost.
5086 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5089 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5091 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5092 Make the cost of allocating a variable to a register arch dependent.
5094 * basic-calls.cs: Fix compilation of tests.
5096 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5097 helper function to cut back on the number of #ifdefs needed.
5099 * mini-ppc.c: Fix compilation.
5101 * basic-calls.cs: New regression tests.
5103 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5105 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5106 of l0 since that is callee saved.
5108 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5111 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5112 of delay instruction.
5114 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5116 * mini.h (MonoCallInst): Add 'virtual' flag.
5118 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5120 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5122 * *.cs: New regression tests.
5124 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5127 * mini.c (mono_runtime_install_handlers): Fix build.
5129 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5130 'signal_stack_size' members.
5132 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5133 alternate signal stack.
5135 * exceptions-x86.c: Add stack overflow handling.
5137 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5138 functions to arch independent code.
5140 * mini.c (mono_print_tree): Print more detailed info for load_membase
5143 2004-02-23 Martin Baulig <martin@ximian.com>
5145 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5147 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5149 * mini-x86.c: fixed reg allocation for div/rem.
5151 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5153 * driver.c (mono_main): Report some configuratio options on --version.
5155 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5157 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5158 low in the address space. Correctly flush memory in thunks where we
5161 2004-02-20 Martin Baulig <martin@ximian.com>
5163 * mini.c (mini_get_method): New static method; inflate all generic
5164 methods and methods in open generic instances.
5165 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5166 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5168 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5170 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5172 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5174 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5176 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5178 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5179 it compile using Sun's compiler.
5181 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5183 * 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.
5185 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5187 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5189 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5191 * mini-ppc.c: handle calls outside of the allowed range with thunks
5192 allocated using the code manager.
5193 * tramp-ppc.c: use the code manager to hold generated native code.
5194 Fixed the magic trampoline to just patch vtable entries.
5196 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5198 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5201 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5203 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5206 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5207 if we have a working __thread implementation.
5209 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5210 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5212 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5214 * mini-x86.c: Fix compilation under gcc 2.
5216 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5218 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5219 contains a call to the wrapped function.
5221 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5222 OP_<CALL>_IMM opcodes, and use them under X86.
5224 * mini.c (mono_jit_find_compiled_method): Fix warning.
5226 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5228 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5230 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5231 functionality to mini.c.
5233 * mini.c (mono_create_jump_trampoline): New function to create a jump
5234 trampoline. Return a compiled method instead of a trampoline if it
5235 exists. Add a cache for jump trampolines.
5237 * mini.c (mono_jit_find_compiled_method): New function to return a
5238 compiled method if it exists.
5240 * mini-x86.c: Call mono_create_jump_trampoline instead of
5241 mono_arch_create_jit_trampoline.
5243 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5244 a jump trampoline. Fixes #52092.
5246 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5248 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5249 which is not up-to-date. Add check_corlib_version () instead.
5251 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5254 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5255 since newer valgrind versions do not need it.
5257 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5258 compile a method with a given set of optimizations.
5260 * mini.c: Compile icall wrappers on-demand instead of at startup.
5262 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5263 wrapper for an icall.
5265 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5267 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5270 * iltests.il: Add test for non-empty stack before switch instruction.
5272 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5274 * mini.c: Add support for new stringbuilder marshalling conventions.
5276 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5278 2004-02-01 Martin Baulig <martin@ximian.com>
5280 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5281 in `ginst->mtype_argv'.
5283 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5285 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5286 facilitate grepping.
5288 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5290 * mini.c: fixed buglet in initobj generic implementation for references.
5292 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5294 * Makefile.am: make the version script conditional.
5295 * jit-icalls.c: handle missing truncl().
5297 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5299 * exceptions.cs: Add more tests for double->int conversion.
5301 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5302 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5304 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5306 * driver.c: make --verbose --version emit an error
5307 if the loaded corlib doesn't match the runtime version.
5309 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5311 * mini-ppc.h: export ppc_patch().
5312 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5313 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5314 on par or better than on MacOSX.
5316 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5318 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5319 mono_lookup_pinvoke_call.
5321 * mini-x86.c: Under windows, the default pinvoke calling convention is
5322 stdcall. Fixes #52834.
5324 * mini.c (optimize_branches): Add an upper bound to the number of
5325 iterations to prevent infinite loops on strange loops. Fixes #53003.
5327 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5329 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5330 and ISINST. Fixes #52093.
5332 * objects.cs (test_0_vector_array_cast): New tests.
5334 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5336 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5337 checking in Array.Set ().
5339 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5342 * object.cs (test_0_multi_array_cast): New regression test.
5344 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5346 * exceptions-ppc.c: fix build on Linux/PPC.
5348 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5350 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5351 running under valgrind.
5352 (x86_magic_trampoline): Fix build bustage.
5354 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5355 negative values as well. This is needed for the encoding of the line number
5356 info, since sometimes the line numbers are not in increasing order.
5358 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5360 * cpu-pentium.md (localloc): Increase the size of the localloc
5361 instruction since it is a loop under Win32.
5363 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5366 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5368 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5369 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5370 Max Horn (max@quendi.de). Fix file names in comments.
5372 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5374 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5375 avoid stack overflow.
5376 (replace_usage): Avoid uninitialized variable warnings.
5378 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5379 and taking the address of valuetype variables.
5381 2004-01-03 Patrik Torstensson
5383 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5384 for other purposes than FP later on.
5386 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5388 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5391 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5393 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5395 2003-12-30 Patrik Torstensson <p@rxc.se>
5397 * mini-x86.h: Decreased number of availiable fp regs.
5398 Solves corner cases with FP spilling.
5400 2003-12-23 Patrik Torstensson <p@rxc.se>
5402 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5403 for floating point stack tracking / spilling on x86.
5406 * basic-float.cs: added float mul overflow test.
5408 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5410 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5412 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5414 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5415 supports for cond branches that overflow the immediate
5416 overflow offset. mcs can compile simple programs.
5418 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5420 * exceptions-ppc.c: exception handling support wip:
5421 finally handlers get run on exception.
5423 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5425 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5428 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5430 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5431 initial support for stack walking and unwinding.
5433 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5435 * driver.c (mono_main): Make corlib-out-of-sync message more
5436 descriptive. Also remove verify_corlib call.
5438 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5440 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5441 not overlap with other call's arguments, too.
5443 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5445 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5446 move to arch-specific code the choice of arch-specific
5447 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5448 * mini.c: ensure emulation calls will not interleave
5451 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5453 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5454 the magic trampoline stack frame is dropped before executing
5457 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5459 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5460 and integer to fp conversions. Added support for overflowing
5461 arguments on the stack. Reserve a couple more registers as temps.
5462 Added support for aot compilation (as output still needs to be
5465 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5467 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5468 Don't overwrite return register in some corner cases.
5470 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5472 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5473 static constructors when AOT compiling.
5475 * driver.c (mono_main): Call mono_check_corlib_version.
5477 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5479 * cpu-g4.md, basic.cs: fixed div target register.
5481 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5483 * mini-ppc.c, basic.cs: shl_imm fix with test.
5485 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5487 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5488 structures by value. Misc fixes.
5489 * objects.cs: more tests.
5491 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5493 * mini-ppc.c: lconv.ovf.i implemented.
5495 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5498 (mini_init): don't error out if someone already called g_thread_init.
5500 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5502 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5503 to be any type per the spec. Fix abnormal memory usage when
5504 the same object is repeatedly thrown.
5506 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5508 * mini.c: check for overruns in IL code.
5510 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5512 * TODO: Add/remove some todo entries.
5514 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5516 * driver.c (mono_main): Call mono_verify_corlib.
5518 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5520 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5521 This has been moved to mini.c
5522 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5523 type being casted is marshalbyref it could be a proxy, so instead of
5524 emitting the type check code, emit a call to a runtime method that will
5525 perform the check by calling CanCastTo if needed.
5527 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5529 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5530 methods with large stack frames under Win32.
5532 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5534 * Makefile.am: Distribute regression tests.
5536 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5537 at the end instead of inserting each variable into the sorted list.
5539 * linear-scan.c (mono_varlist_sort): New helper function.
5541 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5543 * mini.c: ensure arguments and locals are within bounds.
5545 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5547 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5550 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5552 * mini.c (mono_cprop_copy_values): Fix crash.
5554 * aot.c: Set verbosity back to 0.
5556 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5558 * regalloc.c: complete memory leak fix by Laurent Morichetti
5561 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5563 * driver.c (main_thread_handler): Revert the previous patch.
5565 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5568 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5569 memory from the memory pool.
5571 * driver.c (main_thread_handler): Turn on all optimizations when
5574 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5575 an array for better performance.
5577 * regalloc.c (mono_regstate_assign): Fix memory leak.
5579 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5580 serialize the debug info.
5582 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5583 debug info from the serialized representation.
5585 * aot.c: Save debug info into the generated file and load it when
5588 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5590 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5592 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5593 More FP-related fixes.
5595 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5597 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5598 and register allocation buglet. Hello world now runs.
5600 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5602 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5603 * tramp-ppc.c: fixed class init trampoline.
5604 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5606 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5608 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5609 mini.c: more ppc changes/fixes.
5611 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5613 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5614 Also optimize the case when the arguments are the same in the caller
5617 * iltests.il: Add tests for tail calls with valuetype arguments.
5619 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5621 * mini-ppc.c: fixes for struct return type.
5623 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5625 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5626 mono_spillvar_offset() to arch-specific code.
5628 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5630 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5632 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5634 * exceptions-x86.c: Fix stack space leaks.
5636 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5637 registers from the lmf if the method has save_lmf set.
5639 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5641 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5642 of icall wrappers into InvokeInDomain, since these are now per-domain.
5644 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5646 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5647 make some opcode emulation and intrinsic ops enabled/disabled
5648 according to the architecture. More fixes.
5650 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5652 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5654 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5656 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5657 arch-specific handling for 'this' and struct return type to
5660 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5662 * aot.c: prevent divide by zero error when reporting (it happened with
5665 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5667 * mini.h (inst_switch): Remove unused macro.
5669 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5672 (load_aot_module): free 'info->methods' and 'info' properly. No more
5673 "free(): invalid pointer blah" messages when you have an old aot
5676 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5678 * jit-icalls.c, mini.c: Added support for context static fields.
5680 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5682 * mini.c (mono_method_blittable): Methods which set LastError are not
5683 blittable either. Fixes #51108.
5685 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5687 * mini.c: flush icache.
5688 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5690 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5692 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5694 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5696 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
5699 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
5702 * inssel.brg (CEE_MKREFANY): Fix AOT case.
5704 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
5706 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
5707 instruction when the result is discarded.
5709 * iltests.il (test_0_div_regalloc): New regression test.
5711 * arrays.cs: Fix compilation error.
5713 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
5715 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
5716 float rules to inssel-x86.brg: sane architectures with FP registers
5717 don't need to implement these rules.
5719 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5721 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
5723 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5725 * mini.h, inssel-long32.brg: fixed endianess issues in int64
5726 implementation of 32 bit systems.
5728 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5730 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
5731 (Jeroen Zwartepoorte).
5733 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
5735 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
5736 the caller and the callee matches.
5738 * mini.c (mono_method_to_ir): Add comment.
5740 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
5741 signbit is missing on some platforms.
5743 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
5745 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
5747 * mini.c (setup_jit_tls_data): Call the new function.
5749 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
5751 * mini-x86.c: Add experimental support for fast access to the lmf
5752 structure under NPTL/Linux 2.6.x.
5754 2003-11-06 Martin Baulig <martin@ximian.com>
5756 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
5757 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
5760 2003-11-02 Martin Baulig <martin@ximian.com>
5762 * mini.c (inflate_generic_field): New static method.
5763 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
5764 generic instance and the field is declared in a generic type, call
5765 inflate_generic_field() to inflate it. Fixes gen-28.cs.
5767 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
5769 * mini.h mini.c (mono_method_same_domain): New function to return
5770 whenever the caller and the callee are in the same domain.
5772 * tramp-x86.c (x86_magic_trampoline): Use the new function.
5774 2003-10-30 Martin Baulig <martin@ximian.com>
5776 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
5777 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
5779 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
5780 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
5782 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
5784 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
5787 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
5788 object here, so it is in the correct appdomain etc.
5790 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
5792 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
5794 (mono_method_to_ir): Avoid freeing the type created returned from
5795 mono_type_create_from_typespec, since it is put into an internal cache
5796 by the function. Fixes pointer.exe.
5798 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
5799 trampolines for icalls and pinvokes as well. Fixes #33569.
5801 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
5803 * mini.c: Update after appdomain changes.
5805 * mini.c (mono_jit_compile_method_inner): Allways compile native
5806 method wrappers in the root domain, since there can only be one
5807 instance of them, whose address is stored in method->info.
5809 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
5811 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
5812 environment variable. Instead detect automatically whenever running
5813 under valgrind using the magic macro RUNNING_ON_VALGRIND from
5816 2003-10-16 Miguel de Icaza <miguel@ximian.com>
5818 * trace.c, trace.h: New files that implement the new trace option
5821 * driver.c: Document new --trace options.
5823 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
5826 - if (mono_jit_trace_calls)
5827 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
5829 * mini.h: prototypes.
5831 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
5833 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
5835 * mini.c inssel.brg: Implement typedefbyref opcodes.
5837 * mini.c (mono_jit_compile_method): Remove unused local variable.
5839 * mini.c (mono_jit_compile_method_inner): Ditto.
5841 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
5843 * tramp-x86.c (x86_class_init_trampoline): Fix build.
5845 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
5847 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
5849 * mini.c (mono_no_aot): Remove unused global variable.
5851 * mini.c: Thread safety fixes.
5853 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
5855 * mini.c (mono_create_class_init_trampoline): Add a lock around
5856 class_init_hash_addr.
5858 * arrays.cs (test_0_newarr_emulation): Add new regression test for
5861 * mini.c: Decompose the NEWARR instruction before decomposing its
5862 arguments. Fixes #30073.
5864 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
5866 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
5869 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
5871 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
5873 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
5875 * driver.c: Add support for compiling icall wrappers to --compile.
5877 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
5879 * inssel.brg: The empty value in class->interface_offsets is -1, not
5882 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
5884 * objects.cs: New test for 'is' operator on an array of interfaces.
5886 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5888 * tramp-ppc.c: update trampoline code to support jumps
5889 and class initialization.
5891 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
5893 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
5895 * inssel.brg (OP_UNBOXCAST): Fix #46027.
5897 * inssel.brg (OP_UNBOX): Remove unused rule.
5899 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
5900 region instead of one for each method. Fixes #47813.
5902 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
5904 * exceptions.cs (test_0_nested_finally): New regression test for
5905 nested exception handlers.
5907 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
5909 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
5911 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
5914 * mini.c (mono_method_check_inlining): Make the inlining limit
5915 configurable by an environment variable.
5917 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
5919 * mini.h: Bump AOT file version.
5921 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
5922 token, store the image along with the token, since the token might not
5923 refer to the same image as the method containing the relocation,
5924 because of inlining.
5926 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
5928 * mini.c (mono_precompile_assemblies): New function to compile
5929 all methods in all loaded assemblies.
5931 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
5933 * regalloc.h regalloc.c (MonoRegState): Change the type of
5934 iassign and fassign to int*, since they can contain large negative
5935 values if the register is spilled. Also added some comments. Fixes
5938 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
5939 under Win32. Fixes #42964.
5941 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
5943 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
5945 * aot.c: Added support for AOT compiling methods which contain calls
5946 to wrappers. Currently, only remoting-invoke-with-check wrappers are
5949 * driver.c (compile_all_methods): Run the compilation in a thread
5950 managed by mono. Fixes #44023.
5952 * mini.c (mono_codegen): Print full method name in verbose output.
5954 * mini-x86.c (mono_arch_patch_code): Fix warning.
5956 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
5957 jumps, since the method we are jumping to might be domain-specific.
5959 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
5961 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5963 * inssel.brg: string chars are unsigned.
5965 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
5967 * TODO: New todo item.
5969 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
5970 which calls mono_runtime_class_init and patches the call site to
5971 avoid further calls.
5972 (mono_arch_create_class_init_trampoline): New arch specific function
5973 to create a class init trampoline.
5974 (create_trampoline_code): Generalized so it can create
5975 class init trampolines as well.
5977 * mini.c (helper_sig_class_init_trampoline): New helper variable.
5978 (mono_create_class_init_trampoline): New function to create and cache
5979 class init trampolines.
5980 (mono_find_class_init_trampoline_by_addr): New function to lookup the
5981 vtable given the address of a class init trampoline. Used by the
5983 (mono_codegen): Generate a call to a trampoline instead of
5984 mono_runtime_class_init in LDSFLD[A].
5985 (mono_codegen): Add relocations for the new trampoline.
5987 * mini.h mini-x86.c aot.c: Added a new relocation type:
5988 MONO_PATCH_INFO_CLASS_INIT.
5990 * mini.h: Bump AOT version number.
5992 * aot.c: Create a copy of the loaded code instead of using the original
5993 so methods which call each other will be close in memory, improving
5996 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
5997 patch since it breaks the regression tests.
5999 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6000 for the register saving instruction sequence since the
6001 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6003 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6005 * TODO: Fix todo item && remove another.
6007 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6009 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6012 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6013 function of the module.
6015 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6016 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6017 --no-aot command line option.
6019 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6021 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6022 by Bernie Solomon (bernard@ugsolutions.com).
6024 * inssel.brg: Refactor the interface offset table related code into
6025 its separate functions and add support for the AOT case.
6027 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6029 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6031 * aot.c: Added mono_aot_verbose variable and made all debugging
6032 output depend on the value of this variable.
6034 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6035 method_label and info_label.
6037 * mini.h mini-x86.c aot.c: Added a new relocation type
6038 MONO_PATCH_INFO_IID for klass->interface_id.
6040 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6041 the MonoJitInfo structure.
6043 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6044 a non-root appdomain in shared mode.
6046 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6048 * aot.c: make aot loader less verbose. Remove free of unused variable.
6050 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6052 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6054 * .cvsignore: Added *.dll.
6056 * mini.c (mono_print_tree_nl): New function callable while debugging.
6058 * mini.c (mono_print_code): Export this.
6060 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6063 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6065 * mini.h (MonoCompile): Added 'jit_info' field.
6067 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6068 the cfg structure, since it is needed by the AOT compiler.
6070 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6072 * aot.c: A major rewrite. Changes include:
6073 - save exception tables for methods which have them.
6074 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6076 - reworked the file format so it is now much smaller and needs
6077 fewer relocation entries.
6079 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6081 * aot.c (load_aot_module): Fix build bustage on platforms without
6084 2003-09-04 Martin Baulig <martin@ximian.com>
6086 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6088 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6090 * TODO: Some new optimization ideas.
6092 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6094 * aot.c: Save the optimization flags used to compile the code into
6097 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6098 support emitting domain specific code.
6100 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6101 no longer domain neutral. It can be made domain neutral by compiling
6102 with --optimize=shared.
6104 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6107 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6108 loading of AOT code.
6110 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6112 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6113 if there is no domain neutrality information.
6115 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6117 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6118 format version into the generated library.
6120 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6121 callee method into the caller since one of them could be shared.
6123 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6124 system exceptions from AOT code now works.
6126 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6127 method if it is domain neutral and the callee is not.
6129 * graph.c (cfg_emit_one_loop_level): Fix warning.
6131 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6133 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6136 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6138 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6139 is needed by code which is executed before mono_runtime_init ().
6140 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6142 * mini.c (mono_thread_abort): Fix warning.
6143 (mono_jit_compile_method): Call static constructor in the AOT case too.
6145 * aot.c (mono_compile_assembly): Fix warning.
6147 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6149 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6151 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6153 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6155 * cpu-pentium.md: Fix the length of call opcodes so they include the
6156 ESP restoring instruction. Fixes #47968.
6158 2003-08-28 Martin Baulig <martin@ximian.com>
6160 * mini-x86.c (mono_arch_call_opcode): Added support for
6161 MONO_TYPE_GENERICINST.
6163 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6165 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6167 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6168 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6170 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6173 2003-08-26 Martin Baulig <martin@ximian.com>
6175 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6176 when reporting an error, set this to the actual error location.
6177 (mono_method_to_ir): Report the correct error location if
6178 get_basic_blocks() returned an error.
6180 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6182 * mini.c (mono_type_blittable): OBJECT is not blittable.
6183 (mono_method_blittable): Methods which have marshalling descriptors
6184 are not blittable either. Fixes #47842.
6186 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6188 * driver.c mini.c: Use an environment variable instead of a global
6189 variable. Also fix the build.
6191 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6192 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6195 * driver.c mini.c: Added --with-valgrind option to turn off some
6196 code which prevents mono from running under valgrind.
6198 * mini.c (mono_emit_call_args): Fixed warning.
6200 * mini.c (mono_emulate_opcode): Fixed warning.
6202 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6204 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6205 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6206 regalloc.c, regalloc.h: specify available registers in arch-specific
6207 code and support floats in the regallocator (patch by Laurent Morichetti
6210 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6212 * mini.c: mono_thread_current() can be called only after
6213 mono_runtime_init(): rearrange code to not call it early on.
6215 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6217 * mini.c: allocate jump tables in the code mempools.
6219 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6221 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6224 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6226 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6227 12 to 16. This fixes bug #47453.
6230 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6232 * mini-ppc.c: fixed indexed load and unsigned compares.
6234 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6236 * mini.c: reenabled installation of handler for
6237 thread abort signal.
6239 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6241 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6242 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6243 until it's fixed and actually useful.
6245 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6247 * inssel-long32.brg: couple more opcodes implemented.
6249 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6251 * mini-sparc.c: Even more opcodes implemeted.
6253 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6255 * mini-sparc.c: More opcodes implemented.
6257 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6259 * mini-sparc.c: More opcodes implemented.
6261 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6263 * inssel-sparc.brg: Add some needed rules. Direct
6265 * Makefile.am: Use inssel-sparc.brg
6266 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6267 an assert happy for now.
6269 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6271 * mini-sparc.c: Fixed compile errors.
6272 * exceptions-sparc.c: Same. We now produce a mono binary
6273 on sparc-linux. Yea.
6275 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6277 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6278 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6279 They compile, but do not work.
6281 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6283 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6284 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6285 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6288 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6290 * mini.c: more opcodes implemented and better support for generics.
6292 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6294 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6295 * mini.c, mini.h: first cut at generics support: some new instructions
6296 added and changed the behaviour of some of the existing ones.
6298 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6300 * mini.c: Removed definition of metadata_shared mutex here.
6302 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6304 * mini-x86.c: make vararg calls work for instance methods.
6306 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6308 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6309 returns the arguments in a separte list, now.
6311 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6313 * aot.c, mini.c: updates for array type representation changes.
6315 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6317 * mini.c: register function to perform jit shutdown.
6319 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6321 * mini.c: use a faster allocator if possible.
6323 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6325 * aot.c: some cleanups and portability changes.
6327 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6329 * mini.c: use faster allocation for CEE_BOX if possible.
6331 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6333 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6334 Moved inlined mempcy code to its own function so that is can be
6335 reused. Added an inline memset function as well (optimized initobj).
6336 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6338 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6340 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6342 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6344 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6345 arch code can setup the cpu for CLR execution, if needed.
6346 We use it on x86 to set the precision of FP operations.
6348 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6350 * mini.c: disable some optimizations if we can guess they'll cost too
6351 much for a given method.
6353 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6355 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6357 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6358 * mini.h mini.c mini-x86.c: Added instruction level coverage
6359 info collection support.
6361 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6363 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6364 is now implemented in the profiling API. Get rid of a couple of
6365 unnecessary global variables.
6367 2003-06-15 Nick Drochak <ndrochak@gol.com>
6369 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6370 * cpu-g4.md: add op_bigmul and op_bigmul_un
6371 * cpu_pentium.md: add op_bigmul_un
6372 * inssel-long32.brg: add rule for unsigned bigmul
6373 * mini-ops.h: define OP_BIGMUL_UN
6374 * mini-x86.c: THE BUG: handle (un)signed properly
6375 * mini.c: choose unsigned opcode if needed.
6376 This set of patches fixes bug #44291
6378 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6380 * mini.c (optimize_branches): improved to handle all kinds of
6381 conditional branches.
6383 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6385 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6386 don't raise exceptions.
6388 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6390 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6391 to arch-specific files.
6393 2003-06-09 Martin Baulig <martin@ximian.com>
6395 * Makefile.am (libs): Added $(LIBGC_LIBS).
6397 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6399 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6400 and OP_ATAN (fixes bug#44293).
6402 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6404 * Makefile.am, mini-x86.c: rename cpu description array to
6405 pentium_desc, since some compilers define the 'pentium' preprocessor
6408 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6410 * mini.c (mini_select_instructions): add explicit branch if the
6411 following block is not the false target of a conditional branch -
6412 we need this with any optimization that reorder or remove bblocks
6414 * mini.c (optimize_branches): bug fixes
6416 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6418 * mini.c (mono_method_to_ir): inline static readonly fields
6420 * ssa.c (fold_tree): start cfold support for long (very simple
6423 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6425 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6427 * inssel.brg: fixed memcpy (bug #44219).
6429 2003-06-05 Dick Porter <dick@ximian.com>
6431 * driver.c: Set the glib log levels to not abort if g_message
6434 g_set_prgname() has to happen before mini_init() so that the
6435 process handle gets the info.
6437 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6439 * driver.c: add intrins to the default optimizations to get wider
6442 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6444 * mini.h: some large basic blocks will overflow a 16-bit
6445 integers for symbolic registers.
6447 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6449 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6450 (mono_arch_output_basic_block): fix bug 43499
6452 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6454 * mini.c: kill duplicated definition of mono_debug_format.
6456 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6458 * mini-x86.c, arrays.cs: fixed register allocation bug.
6460 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6462 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6464 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6466 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6469 (print_method_from_ip): also print source location information if
6472 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6474 * mini.c (mono_find_block_region): bug fix in region code
6475 (mini_method_compile): enable removing unreachable code again, but
6476 only in methods without exception clauses.
6478 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6480 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6481 Implemented arglist opcode and handling of TypedReference type.
6482 Fixed x86 call convention when a structure is returned.
6483 Minimal support for calling static vararg methods.
6485 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6487 * mini.c (mini_method_compile): always remove unreachable code,
6488 because the code in them may be inconsistent (access to dead
6489 variables for example).
6491 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6493 * driver.c, debug-mini.c: warning fixes.
6495 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6497 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6499 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6501 * mini.c: thread-static fields are registered in mono_class_vtable(),
6502 so ensure the function is called before checking for them.
6504 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6506 * mini.c (optimize_branches): fix for bug 43586
6508 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6509 overflow (fixes Bug #43639)
6511 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6513 * mini.c, objects.cs: allow the use of stobj for primitive types.
6515 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6517 * mini.c: be less strict about argument checking until we support
6518 running the verifier.
6520 2003-05-27 Nick Drochak <ndrochak@gol.com>
6522 * basic-long.cs: tests for (ulong)int * (ulong)int also
6523 * mini.c: use the same trick for (ulong)int * (ulong)int
6525 2003-05-27 Nick Drochak <ndrochak@gol.com>
6527 * basic-long.cs: add regression test for (long)int * (long)int
6528 * cpu-pentium.md: add op_bigmul specification
6529 * inssel-long32.brg: add OP_BIGMUL rule
6530 * mini-ops.h: add OP_BIGMUL
6531 * mini-x86.c: register allocator: handle case where src1 needs to be
6533 * mini.c: substitute special BIGMUL opcode in the tree for
6534 (long)int * (long)int
6536 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6538 * jit-icalls.c: call the type ctor on field access if needed.
6540 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6542 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6543 to a method (including results of ldelema, bug#43207).
6545 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6547 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6548 colors to show exception handler blocks.
6550 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6551 (fix for pinvoke7.cs).
6553 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6555 * mini.h, mini.c: ensure correct initialization order for types that
6556 require it. Prepare for lazy compilation of jit icall wrappers.
6557 Provide a name for opcode emulation to reduce unneeded mallocing.
6559 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6561 * mini-x86.c: better register restoring code and profiling
6562 support for tail calls.
6564 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6566 * mini.h, driver.c: prepare for leaf methods optimization.
6568 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6570 * mini.c: get targets of branches before converting a method.
6572 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6574 * mini.c (optimize_branches): added some experimental code (disbaled)
6576 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6578 * mini.c (optimize_branches): fix branch to branch optimization
6580 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6582 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6584 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6586 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6589 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6591 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6592 enable use of interface variables again.
6594 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6595 I1 to registers because there is no simply way to sign extend 8bit
6596 quantities in caller saved registers on x86.
6598 * inssel-float.brg: set costs of some rules to 2 so
6599 that monobure always select the arch. specific ones if supplied,
6600 regardless of the order we pass the files to monoburg.
6602 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6604 * mini.c, mini-x86.c: since the magic trampoline for jumps
6605 can't patch the code directly, we do it as soon as the
6606 method gets compiled.
6608 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6610 * mini-x86.c, mini.h: introduce a new patching method
6611 to support CEE_JMP and tail calls.
6612 * mini.c: obey tail.call. Don't precompile methods target
6614 * tramp-x86.c: new trampoline code to handle methods
6615 reached through a jump.
6617 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6619 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6620 bit values to registers
6622 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6624 * mini.c (mono_compile_get_interface_var): share interface
6625 variables if possible.
6627 2003-05-16 Martin Baulig <martin@ximian.com>
6629 * debug-mini.c (mono_init_debugger): New function to initialize
6630 the debugger. This is not in the debugger since it needs to
6631 access some of mini's internals.
6633 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6635 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6637 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6639 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6640 for value type handling.
6642 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6644 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6645 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6647 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6649 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6650 the constructor through a proxy.
6652 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6654 * jit-icalls.c, inssel.brg: fixes to array element address
6657 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6659 * mini-x86.c (is_regsize_var): allocate pointer to registers
6661 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6663 * driver.c: fixed typo, added intrins to the set of optimizations
6664 tested with regressions.
6666 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6668 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6669 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6672 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6674 * inssel.brg: remove some common pop instructions without side effects
6676 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6678 * inssel-x86.brg: fixed thinko in int to double conversions.
6680 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6682 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6684 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6686 * inssel-long32.brg: two more missing instructions.
6688 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6690 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6693 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6695 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
6698 * basic-float.cs: Added tests for negative zero.
6700 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6702 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
6703 a couple of missing operations for long casts, with test cases.
6705 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6707 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
6709 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
6711 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
6712 code size estimation.
6714 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
6716 * mini.c (mono_jit_create_remoting_trampoline): make it work with
6717 abstract methods (fix bug 42542)
6719 * aot.c: add ability to handle array types
6721 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
6723 * mini.c: Call the _specific versions of the object allocation
6724 functions if possible.
6726 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6728 * driver.c: call setlocale ().
6730 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6732 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
6735 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
6737 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
6739 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
6740 wrappers (fix bug 42122)
6742 2003-05-04 Martin Baulig <martin@ximian.com>
6744 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
6746 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
6747 s/mini_set_defaults/mono_set_defaults/g.
6749 2003-05-04 Martin Baulig <martin@ximian.com>
6751 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
6753 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6755 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
6756 (reported by Don Roberts).
6758 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6760 * mini.c: temporarily work around two bugs for this release.
6762 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6764 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
6765 that contains -export-dynamic and it makes using the ld script
6767 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
6769 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6771 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
6774 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6776 * mini.c: make sure leave calls all the needed finally blocks,
6777 even when the target jumps out of multiple exception clauses.
6779 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6781 * ldscript, Makefile.am: add linker script to reduce the number of
6782 exported symbols (should also fix the issues with libwine defining
6783 some of the same symbols in io-layer).
6785 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
6787 * driver.c (mini_main): Avoid assertion when no file name is given on
6790 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
6792 * driver.c: added --version/-V command line option.
6793 Added the inline optimization in the regression tests.
6795 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6797 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
6798 to the type in the method signature (fixes bug#42134).
6800 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
6802 * mini.c: when inlining, check this is not null only when needed (bug #42135).
6804 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
6806 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
6808 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6810 * driver.c: fixed bug #42100.
6812 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
6814 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
6816 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6818 * mini.c: moved most of the code required to do inlining to its own
6819 function so it can be reused. Inline also ctors if appropriate.
6821 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
6823 * Makefile.am: Link with -export-dynamic so shared libs loaded by
6824 the runtime can call mono API functions.
6826 2003-04-27 Martin Baulig <martin@ximian.com>
6828 * debug-mini.c (mono_debug_init_method): Added
6829 `guint32 breakpoint_id' argument; if the method has a breakpoint,
6830 send a notification to the debugger.
6832 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
6833 running in the Mono Debugger, just pass the breakpoint number to
6834 mono_debug_init_method().
6836 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
6838 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
6840 * mini.c: allow some more unsafe compares.
6842 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6844 * mini-x86.c, Makefile.am: make distcheck works (partially from
6845 a patch by Richard Lee <r.h.lee@attbi.com>).
6846 * regset.c, regset.h: removed, they are unused.
6848 2003-04-25 Dick Porter <dick@ximian.com>
6850 * driver.c: Usage reports the name as 'mono' not 'mini'
6851 * exceptions-x86.c: Build and run on freebsd
6853 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
6855 * Makefile.am: install the program with the 'mono' name and
6856 the library as libmono instead of mini and libmini.
6858 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6860 * driver.c: provide the APIs for the embedding interface of the old jit.
6862 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
6864 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
6866 2003-04-23 Martin Baulig <martin@ximian.com>
6868 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
6870 * driver.c: Added `--debug' command line argument to enable
6873 2003-04-23 Martin Baulig <martin@ximian.com>
6875 * debug.[ch]: Removed. The code is now in
6876 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
6878 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
6881 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
6883 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
6885 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6888 (mini_cleanup): moved mono_runtime_cleanup call after the call to
6889 mono_domain_finalize.
6890 (mini_method_compile): use mono_method_profile* if the the option is
6893 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
6895 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6896 methods with their wrapper.
6898 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6899 methods with their wrapper.
6901 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
6904 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
6907 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
6910 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
6912 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
6914 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
6916 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
6917 of the mempool. This is slightly faster and uses less memory
6919 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6921 * mini.c: avoid O(n) allocation for variables.
6923 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6925 * mini.c: handle items on the stack after inlining methods.
6927 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6929 * mini.c: make the method->opcode optimization dependent
6930 on MONO_OPT_INSTRINS and do it lazily.
6932 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6934 * driver.c: print overall results at the end of regression run.
6936 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
6938 * inssel.brg: don't overwrite symbolic registers.
6940 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6942 * inssel-x86.brg: fix conversion from long to float.
6944 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
6946 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
6948 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
6950 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
6952 * driver.c: Added --print-vtable option as in the old JIT.
6954 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6956 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
6958 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
6960 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
6962 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
6964 * mini.c regalloc.c regalloc.h: Fix memory leak.
6966 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
6968 * aot.c (mono_aot_get_method): register all used strings
6970 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6972 * mini.c: always intern strings references with ldstr at compile time.
6974 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6976 * Makefile.am: add BUILT_SOURCES.
6978 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6980 * driver.c: give a better error message when the assembly to execute
6981 doesn't have an entry point.
6983 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
6985 * Makefile.am: added hack for automake
6987 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
6990 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
6992 22003-04-07 Martin Baulig <martin@ximian.com>
6994 * Makefile.am: Added Makefile.am.
6996 * debugger-main.c: Removed, this is now in the debugger where it
6999 * mini.pc.in: Call this package `mini' for the moment.