1 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3 * aot.c: Add support for ldflda wrappers.
5 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
8 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
10 * mini.c, mini.h: do not consider exception handlers blocks when
11 setting up interface variables.
13 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
15 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17 2005-10-03 Zoltan Varga <vargaz@gmail.com>
19 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
22 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
24 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
26 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
27 of the OP_P definitions.
29 * TODO: Add a proposal for dealing with the CEE/OP mess.
31 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
32 optimizations from the x86 port.
34 * cpu-amd64.md: Ditto.
36 * basic.cs basic-long.cs: Add tests.
38 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
40 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
41 Patrik Torstensson's implementation of my exception-handling
42 optimization idea, when the exception object is not used
45 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
47 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
48 of the mul_imm optimizations from the old jit.
50 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
52 * mini.c, liveness.c: patch by Patrik Torstensson and
53 Zoltan Varga to improve performance in methods with
56 2005-09-30 Zoltan Varga <vargaz@gmail.com>
58 * driver.c: Remove 'Globalization' entry from --version.
60 2005-09-28 Zoltan Varga <vargaz@gmail.com>
62 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
63 there is a profiler interested in JIT events.
65 * aot.c: Load profile files produced by the AOT profiling module, and
66 reorder methods based on the profiling info. Add a 'method_order' table
67 to the AOT file to make mono_aot_find_jit_info work with the reordered
70 * mini.h: Bump AOT file version info.
72 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
74 * mini-arm.h: work around what looks like a gcc bug when optimizations
77 2005-09-28 Raja R Harinath <rharinath@novell.com>
79 * Makefile.am (AM_CFLAGS): Don't use += to append inside
81 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
83 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
85 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
86 to determine the amount of memory to copy when passing valuetypes.
88 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
89 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
91 2005-09-27 Zoltan Varga <vargaz@gmail.com>
93 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
94 information about aot.
96 2005-09-27 Ben Maurer <bmaurer@ximian.com>
98 * *.c: Replace the use of {Enter,Leave}CriticalSection with
99 macros. This will allow a deadlock debugger to easily be plugged
102 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
104 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
106 2005-09-27 Raja R Harinath <rharinath@novell.com>
108 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
109 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
110 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
111 ($(arch_built)) [CROSS_COMPILING]: Error out.
113 2005-09-26 Zoltan Varga <vargaz@gmail.com>
115 * aot.c: Add support for the no_special_static flag for classes.
117 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
119 * Reapply reverted patches.
121 * *: Revert r50174 as well.
123 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
125 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
127 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
129 2005-09-23 Miguel de Icaza <miguel@novell.com>
131 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
132 part of the SIG_HANDLER_SIGNATURE.
134 2005-09-23 Zoltan Varga <vargaz@gmail.com>
136 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
139 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
140 introduced by previous patch.
142 2005-09-21 Zoltan Varga <vargaz@gmail.com>
144 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
147 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
148 upon the information returned by get_call_info ().
150 * mini-x86.c (add_float): Fix stack size calculation.
151 (mono_arch_call_opcode): Rewrite this so it works based up the
152 information returned by get_call_info ().
153 (mono_arch_get_this_vret_args): Ditto.
155 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
157 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
158 in cinfo to determine the registers which need to be used.
160 2005-09-20 Miguel de Icaza <miguel@novell.com>
162 * driver.c (mono_main): Add --server and --desktop flags.
164 2005-09-16 Zoltan Varga <vargaz@gmail.com>
166 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
167 registers as global registers.
169 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
170 longer needed with the new register allocator.
172 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
174 * cpu-ia64.md: Remove unused opcodes.
176 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
178 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
180 * cpu-amd64.md: Remove unused opcodes.
182 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
183 needed with the new register allocator.
185 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
188 2005-09-16 Raja R Harinath <rharinath@novell.com>
190 * Makefile.am (check-local): Don't invoke semdel-wrapper.
192 2005-09-16 Martin Baulig <martin@ximian.com>
195 (throw_exception): Don't call mono_debugger_throw_exception() if
196 we're a rethrow - see the FIXME in the code.
198 2005-09-15 Geoff Norton <gnorton@customerdna.com>
200 * mini.c (mono_init_exceptions): This only works on some architectures.
202 2005-09-15 Zoltan Varga <vargaz@gmail.com>
204 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
207 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
209 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
210 now in mini-exceptions.c.
212 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
214 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
215 now in mini-exceptions.c.
217 2005-09-15 Zoltan Varga <vargaz@gmail.com>
219 * exceptions-x86.c: Applied patch from Patrik Torstensson
220 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
222 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
223 code into mini-exceptions.c. Add some assertions to it.
225 2005-09-12 Zoltan Varga <vargaz@gmail.com>
227 * aot.c (emit_section_change): Applied patch from "The Software Team"
228 (<software@solmersa.com>). Fix as errors on windows.
230 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
232 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
233 method info into the LMF.
235 2005-09-11 Zoltan Varga <vargaz@gmail.com>
237 * mini-ia64.c: Add proper unwind info for method epilogs.
239 * exceptions-ia64.c: Add some code to help debugging.
241 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
243 * mini-exceptions.c: Fix warning.
245 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
247 * mini.c: Really fix build.
249 * mini-x86.c mini-amd64.c: Fix build.
251 2005-09-11 Zoltan Varga <vargaz@gmail.com>
253 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
255 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
256 some Interlocked methods as intrinsics.
258 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
259 for Thread methods as well.
261 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
263 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
265 * mini-ia64.c mini-x86.c mini-amd64.c
266 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
269 * mini.c (mono_init_exceptions): Fix build breakage.
271 2005-09-10 Zoltan Varga <vargaz@gmail.com>
273 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
274 of instructions. Use the new ia64_unw_op macros for emitting unwind
277 * mini.c (mono_init_exceptions): Initialize exception handling
278 related trampolines at startup.
280 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
282 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
284 2005-09-09 Zoltan Varga <vargaz@gmail.com>
286 * mini.c: Handle type loading errors gracefully during compilation and
287 throw the appropriate exception.
289 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
291 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
294 2005-09-09 Martin Baulig <martin@ximian.com>
296 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
299 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
301 * mini-arm.h: use emulation for conv.r.un for the release.
303 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
305 * mini-arm.c, objects.cs: more fixes and tests for them.
307 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
309 * mini-arm.c: align structures to at least 4 bytes to be able
310 to keep our current optimized memcpy.
312 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
314 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
316 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
318 * mini.c: ignore SIGPIPE.
320 2005-09-04 Zoltan Varga <vargaz@gmail.com>
322 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
324 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
326 2005-09-02 Zoltan Varga <vargaz@gmail.com>
328 * mini.h: Add prototype for mono_allocate_stack_slots_full.
330 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
332 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
333 exception handling support.
334 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
335 patch by Brian Koropoff <briank@marakicorp.com>).
337 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
339 * mini.c: revert another 'optimization' which breaks when
340 items on the eval stack need to be saved at a basic block end
343 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
345 * jit-icalls.c: for arrays, ensure we always provide
348 2005-08-30 Zoltan Varga <vargaz@gmail.com>
350 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
352 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
354 2005-08-29 Zoltan Varga <vargaz@gmail.com>
356 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
357 arguments in their original register.
359 2005-08-28 Zoltan Varga <vargaz@gmail.com>
361 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
364 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
365 when ssapre is enabled.
367 * inssel-long.brg: Fix bug in previous patch.
369 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
370 multiplication by a constant.
372 2005-08-27 Zoltan Varga <vargaz@gmail.com>
374 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
377 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
380 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
382 * inssel-arm.brg: apply changes tested by Brian Koropoff
383 <briank@marakicorp.com>.
385 2005-08-25 Zoltan Varga <vargaz@gmail.com>
387 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
389 2005-08-24 Zoltan Varga <vargaz@gmail.com>
391 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
392 to the same register if dreg is just a base register.
393 (print_ins): Improve printing of membase opcodes.
395 * inssel-x86.brg: Add optimized ldind(reg) rules.
397 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
399 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
401 * mini.c: when running under valgrind, set the stack bottom for
402 the GC at the actual approximate stack for the app (fixes running
405 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
407 * mini.c: do no break at the first valuetype to init found
410 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
412 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
414 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
416 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
418 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
420 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
422 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
424 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
426 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
429 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
432 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
435 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
437 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
439 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
441 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
442 in the tail recursion optimization.
444 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
445 debug info into the assembly file.
447 * iltests.il: Add test for filter regions.
449 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
450 initial stack of filter regions. Fixes #75755.
452 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
454 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
457 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
459 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
460 the check for an already compiled method on non-ia64 platforms.
461 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
464 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
466 * inssel-x86.brg: Add some optimized call rules.
468 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
470 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
473 * mini.h mini-trampolines.c: Pass the trampoline argument to
474 mono_arch_patch_delegate_trampoline.
476 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
478 * mini-trampolines.c: Fix build.
480 * mini-amd64.h: Add delegate trampolines.
482 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
484 * inssel-amd64.brg: Add optimized call rules.
486 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
488 * inssel-ia64.brg: Add optimized ldind(reg) rules.
490 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
492 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
495 * mini-ia64.c: Remove LMF fixmes.
497 * mini-ia64.h: Remove most fields from LMF.
499 * inssel-ia64.brg (stmt): Fix unaligned access errors.
501 * mini-trampolines.c: Add support for IA64 function descriptors.
503 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
504 for IA64 function descriptors.
506 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
508 * tramp-arm.c: patch the vtable for virtual calls. Added
509 support code to register/unregister the LMF.
510 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
513 2005-08-19 Dick Porter <dick@ximian.com>
515 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
518 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
520 * mini.c (mini_get_method): Move handling of wrapper data here.
522 * mini.c (mono_method_to_ir): Add support for dynamic methods.
524 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
527 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
528 bblock->code does not remain empty.
530 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
532 * arrays.cs: Add regression test for #75832.
534 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
537 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
538 instruction scheduling.
540 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
542 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
544 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
546 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
548 * mini-codegen.c: Fix VC build.
550 * cpu-pentium.md: Increase length of atomic_exhange_i4.
552 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
554 * mini.h: fix signature for mono_register_opcode_emulation.
556 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
558 * mini.c: Get rid of most of the helper_sig_... constants using
559 mono_create_icall_signature ().
561 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
563 * jit-icalls.c (helper_ldstr): New helper function.
565 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
567 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
568 throw, load the string using a helper call instead of creating a string object.
570 * aot.c: Update after LDSTR changes.
572 * mini.h: Bump AOT file version.
574 * aot.c: Save class size info into the AOT file. Print more statistics during
577 * mini.h: Bump AOT file version.
579 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
580 ordering of disasm cases. Fixes #74957.
582 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
584 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
585 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
586 the generic code needed for the ARM port.
588 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
590 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
591 inssel-arm.brg: more ARM features and fixes.
593 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
595 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
596 ARM port work in progress.
598 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
600 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
602 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
604 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
606 * inssel.brg (mini_emit_memset): Add support for unaligned access.
608 * *-ia64.*: Ongoing IA64 work.
610 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
612 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
614 * TODO: Remove out-of-data todo stuff.
616 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
619 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
621 * mini.h: Bump corlib version.
623 2005-07-27 Martin Baulig <martin@ximian.com>
626 (create_copy_ins): Added `const unsigned char *ip' argument; set
627 `copy->cil_code' from it.
629 2005-07-27 Martin Baulig <martin@ximian.com>
631 * mini-exceptions.c (mono_handle_exception): Don't call
632 mono_debugger_handle_exception() for filters.
634 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
636 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
639 2005-07-26 Martin Baulig <martin@ximian.com>
641 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
643 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
644 helper_compile_generic_method() if the method is actually virtual
647 2005-07-26 Martin Baulig <martin@ximian.com>
650 (trampoline_code): Renamed to `mono_trampoline_code' and made it
651 public; this is now accessed directly by the debugger.
652 (mono_generic_trampoline_code): Removed.
655 (mono_debug_init_method): Also add interncalls and wrappers.
657 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
659 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
661 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
663 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
665 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
667 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
669 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
671 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
672 getting TLS offsets on AMD64 too.
674 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
676 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
678 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
680 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
681 inssel-arm.brg, mini-arm.h: ARM port work in progress.
683 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
685 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
687 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
690 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
691 mono_sparc_is_virtual_call ().
693 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
695 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
696 trampoline parameters.
698 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
700 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
701 to mono_arch_get_vcall_slot_addr.
703 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
706 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
708 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
710 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
712 2005-07-19 Martin Baulig <martin@ximian.com>
714 * exceptions-amd64.c (throw_exception): Call
715 mono_debugger_throw_exception() here like we're doing it on i386.
717 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
719 * mini-ia64.c: Add optimized TLS access support.
721 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
723 * mini-exceptions.c: Ongoing IA64 work.
725 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
727 * mini.c: Use the default optimization set when embedding. Fixes
730 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
732 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
733 of trampolines to a separate file.
735 * mini-trampolines.c: New file.
737 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
740 * tramp-x86.c: Reorganize the trampoline code to be similar to the
743 * mini-codegen.c: Fix cygwin build.
745 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
747 * mini.c: Add some minor changes needed by the IA64 port.
749 * *-ia64.*: Ongoing IA64 work.
751 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
753 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
754 trampolines into arch-independent and arch-dependent parts.
756 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
758 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
760 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
762 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
763 the xp-regalloc-branch for amd64.
765 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
766 xp-regalloc-branch for x86.
768 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
770 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
772 2005-07-06 Martin Baulig <martin@ximian.com>
775 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
776 (mono_jit_runtime_invoke): Likewise.
778 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
780 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
783 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
784 without loading their metadata. Reorganize the file format so exception handling+
785 debug info is kept separate from normal method info. Create MonoJitInfo
786 structures for methods lazily.
788 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
790 (x86_class_init_trampoline): Patch AOT class init trampolines too.
792 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
794 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
797 * mini.h: Bump AOT file version.
799 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
801 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
803 2005-07-01 Raja R Harinath <rharinath@novell.com>
805 * Makefile.am (check-local): Call semdel-wrapper.
807 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
809 * mini-x86.c: Revert the last change as it seems to break the build..
811 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
813 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
815 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
817 2005-06-27 Ben Maurer <bmaurer@ximian.com>
819 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
820 outside of the macro, so strange stuff doesn't happen with gcc4
821 (NEW_AOTCONST_TOKEN): Likewise.
823 2005-06-28 Martin Baulig <martin@ximian.com>
825 * mini.c (mini_class_is_system_array): New static method; use this
826 instead of `klass->parent == mono_defaults.array_class' everywhere
827 since this also works for the new generic array class.
829 2005-06-26 Ben Maurer <bmaurer@ximian.com>
831 * inssel.brg: Remove warnings.
833 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
835 * mini-ia64.c: Ongoing IA64 work.
837 * basic-float.cs: Add float->i1 conversion test.
839 * iltests.il: Add conv.u4 test.
841 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
843 * inssel-long.brg: Fix bug caused by last change.
845 2005-06-23 Geoff Norton <gnorton@customerdna.com>
847 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
848 BSDs. Allows the x86 JIT to work on OSX86
850 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
852 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
855 * mini-ia64.c: Ongoing IA64 work.
857 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
859 * mini-ia64.c: Ongoing IA64 work.
861 * driver.c: Clean up jit_code_hash as well when using --regression.
863 * inssel-long.brg: Fix long->i4/u4 conversion rules.
865 * basic-long.cs: Add tests for long->u4 conversion.
867 2005-06-18 Ben Maurer <bmaurer@ximian.com>
869 * mini.c: Take mono_get_domainvar out of macros. This makes sure
870 that we do not depend on undefined C behavior: the order stuff
871 gets evaluated within an expression. Fixes mono when compiled on
874 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
876 * *-ia64.*: Ongoing IA64 work.
878 * aot.c: Lower memory usage while loading AOT methods.
880 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
882 * mini.h: Bump AOT file format version.
884 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
886 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
888 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
890 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
891 not on callee assembly). Fixed some comments.
893 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
895 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
896 it gets proper disassembly.
897 (emit_method_info): Remove some dead code.
899 * mini.c (mini_method_compile): Allways allocate the GOT var in
900 mono_method_to_ir for emulating opcodes.
902 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
904 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
905 before freeing the code memory. Fixes #74990.
907 * objects.cs: Add regression test for #74992.
909 * liveness.c: Extend live ranges of arguments to the beginning of the
910 method. Fixes #74992.
912 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
913 so it points into the faulting instruction.
915 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
917 * jit-icalls.c (mono_imul_ovf): Add exception handling.
919 * *-ia64.*: Ongoing IA64 work.
921 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
923 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
925 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
927 * *-ia64.*: Ongoing IA64 work.
929 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
931 * basic-long.cs: Add tests for add/sub.ovf.
933 * basic.cs: Add tests for sub.ovf.
935 * *-ia64.*: Ongoing IA64 work.
937 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
939 * *-ia64.*: Ongoing IA64 work.
941 * basic.cs: Add conv.ovf.i4.un test.
943 2005-06-09 Massimiliano Mantione <massi@ximian.com>
945 * mini.c: (remove_block_if_useless) Fixed bug 75061.
947 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
949 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
951 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
953 * *-ia64.*: Ongoing IA64 work.
955 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
958 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
960 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
962 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
964 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
966 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
968 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
969 of a call is callable by a near call.
971 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
973 * mini-ia64.c: Ongoing IA64 work.
975 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
977 * genmdesc.c: Make the generated array non-static.
979 * inssel-long.brg: Fix LSHR_IMM rule.
981 * *-ia64.*: Ongoing IA64 work.
983 * *-ia64.*: Ongoing IA64 work.
985 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
987 * *-ia64.*: Ongoing IA64 work.
989 * *-ia64.*: Ongoing IA64 work.
991 * mini-ia64.c: Ongoing IA64 work.
993 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
995 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
997 * objects.cs basic-calls.cs: Move some tests to objects.cs.
999 * objects.cs basic-long.cs: Move some tests to objects.cs.
1001 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1003 * *-ia64.*: Ongoing IA64 work.
1005 * iltests.il: Add a new test.
1007 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1008 newobj. Fixes #75042.
1010 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1012 * *-ia64.*: Ongoing IA64 work.
1014 * *-ia64.*: Ongoing IA64 work.
1016 * *-ia64.*: Ongoing IA64 work.
1018 * basic.cs objects.cs: Move tests accessing static variables as well.
1020 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1022 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1024 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1026 * driver.c: Always print failed tests.
1028 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1031 * *ia64*: Ongoing IA64 work.
1033 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1035 * basic.cs: Add tests for add.ovf. Fix warnings.
1037 2005-05-18 Miguel de Icaza <miguel@novell.com>
1039 * driver.c (mono_main): Avoid crash if no argument is passed to
1040 --break; Do not use g_error, but f_printf. And fix all other
1041 ocurrences of the same crash.
1043 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1045 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1046 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1049 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1051 * *-ia64.*: Add beginnings of IA64 backend.
1053 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1055 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1057 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1060 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1062 * mini-amd64.c: Fix a warning.
1064 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1066 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1067 in float_neg. Fixes #74897.
1069 * mini-amd64.c (emit_call): Fix another near call bug.
1071 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1073 * declsec.c: Keep the appdomain information in the structure. Added a
1074 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1075 value gets overwritten).
1076 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1077 an MonoAppDomain member to MonoSecurityFrame.
1078 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1079 used in the stack walk. Now use a MonoArray which grow (double) when
1082 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1084 * mini.c: Re-enabled runtime cleanup, since running threads should
1085 now properly stop when exiting.
1087 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1089 * mini-codegen.c: New file contaning the arch-independent local
1090 register allocator. Not used by any architectures yet.
1092 * mini.h linear-scan.c: Merge some changes from the
1093 mini-xp-local-regalloc branch.
1095 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1097 * mini-amd64.c (emit_call): Fix calls to native functions when the
1098 runtime is compiled as a shared library. Fixes #74756.
1100 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1101 on a literal field. Fixes #74751.
1103 2005-04-25 Raja R Harinath <rharinath@novell.com>
1105 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1107 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1109 * objects.cs: Add missing null casting test.
1111 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1113 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1114 in wrapper methods. Also rename 'address' variable to 'offset'.
1116 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1118 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1121 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1123 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1126 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1128 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1130 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1132 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1133 just the last bytes.
1135 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1137 * aot.c (mono_compile_assembly): Fix warning.
1139 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1140 by the _MSC_VER stuff.
1142 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1144 * inssel-long.brg: Fix #74588.
1146 * cpu-amd64.md: Fix #74591.
1148 * iltests.il: Add new regression tests.
1150 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1152 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1155 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1157 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1159 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1160 from Bill Middleton <flashdict@gmail.com>.
1162 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1164 * arrays.cs: Add new regression test. Fix warnings.
1166 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1168 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1169 and leakage in CKFINITE.
1171 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1172 this to a null op since it is called on amd64 too.
1174 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1176 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1177 body since this is not used on amd64.
1179 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1181 * mini-amd64.c: Remove obsolete fixmes.
1183 * mini.c (print_method_from_ip): Fix debugging support.
1185 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1187 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1188 so that expressions that don't give much gain are not reduced.
1189 * ssapre.h: Likewise.
1191 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1193 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1195 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1197 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1199 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1201 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1203 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1205 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1207 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1210 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1212 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1214 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1216 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1217 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1219 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1221 * mini-x86.c: Fix up stack overflow handling.
1223 * exceptions.cs: Add new regression test.
1225 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1227 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1228 mono_jit_thread_attach.
1230 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1232 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1234 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1235 avoid calling constructors using callvirt.
1237 * inssel.brg: Fix #74073.
1239 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1241 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1242 compilation with non-GCC compilers.
1243 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1244 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1246 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1248 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1249 klass->interface_offsets (will likely fix bug#74073).
1251 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1253 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1255 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1257 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1258 to amd64_div_reg_size ().
1260 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1262 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1264 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1266 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1268 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1270 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1272 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1274 * mini.c (mono_precompile_assembly): Load and precompile referenced
1275 assemblies as well. Fixes #74015.
1277 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1279 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1281 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1283 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1284 a lot of checks and (anyway) permissions cannot work until corlib is
1287 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1289 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1291 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1293 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1294 calls (fixes bug#72824).
1296 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1298 * mini.c: fix tail recursion elimination (see test in bug#73936).
1300 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1302 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1303 some fp functions in sse2 mode.
1305 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1307 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1309 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1311 * mini.h mini.c: Add mono_get_jit_tls_key ().
1313 * mini-x86.c: Enable fast TLS support on windows.
1315 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1317 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1318 * mini.c: Check for p/invoke method when generating code. If a
1319 p/invoke method, or it's class, isn't decorated with [Suppress
1320 UnmanagedCodeSecurity] then generate code to call System.Security.
1321 UnmanagedDemand (only if the security manager is active).
1323 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1325 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1326 last change as it seems to cause strange crashes.
1328 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1330 * *.c: handle unsafe function pointers where needed.
1332 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1334 * mini.c (mono_jit_free_method): Remove the fixme too.
1336 2005-03-15 Miguel de Icaza <miguel@novell.com>
1338 * mini.c: As discussed, make the code actually free the delegate
1339 thunk now, to enable the debugging of delegate problems, use
1340 MONO_DEBUG=1 when running Mono.
1342 This takes also care of parts of the leaks as seen by Joe.
1344 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1346 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1347 thread_tls_offset calculation.
1349 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1351 * declsec.c: Reworked linkdemand checks for icall. The previous code
1352 was using the declaration code (untrusted) and didn't work as expected
1353 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1356 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1358 * iltests.il: Add new localloc test.
1360 * mini-amd64.c: Handle large stack allocations the same way as on
1361 windows if stack overflow handling is working.
1363 * mini-amd64.c: Allocate the signal stack using mmap.
1365 * mini.c (sigsegv_signal_handler): Fix reading of context.
1367 * mini-exceptions.c: Fix up stack overflow handling.
1369 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1371 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1373 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1375 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1377 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1378 tramp_init functions as they are no longer needed.
1380 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1382 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1384 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1386 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1388 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1391 * mini-ops.h: Add OP_LMUL_IMM.
1393 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1394 long mul/div opcodes as intrinsic.
1396 * mini-amd64.c (emit_call): Handle the case when the callee might be
1399 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1401 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1404 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1406 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1408 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1410 * mini.c (mono_codegen): Don't leak here, to help people running
1413 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1415 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1416 conversions in sse2 mode.
1418 * basic-float.cs: Add regression test.
1420 * mini-amd64.c: Reenable sse2.
1422 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1424 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1426 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1428 * driver.c: Copyright text should include 2005.
1430 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1432 * cpu-amd64.md (load_membase): Fix more max lengths.
1434 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1436 * cpu-amd64.md (load_membase): Fix max length.
1438 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1440 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1442 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1443 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1445 * basic-float.cs: Add rounding regression test.
1447 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1449 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1451 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1452 structures in registers for pinvoke wrappers.
1454 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1456 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1458 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1460 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1461 wrapper to mono_jit_thread_attach.
1463 * mini.c (mini_jit_thread_attach): New jit icall.
1465 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1466 native->managed wrappers.
1468 * exceptions.cs: Add new regression test.
1470 * mini.c (optimize_branches): Check regions in the cbranch to throw
1471 block case as well. Fixes #73242.
1473 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1475 * mini.c: thread safety fixes.
1477 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1479 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1480 patching stuff, since delegates use jump trampolines so there is
1483 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1486 * tramp-amd64.c: Fix build.
1488 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1489 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1491 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1492 Rename this to mono_arch....
1493 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1495 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1497 * mini-amd64.c (emit_call): If both the caller and the callee is
1498 guaranteed to have 32 bit addresses, emit a normal call.
1500 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1502 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1503 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1504 method_ptr inside delegates.
1506 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1508 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1509 invalidated. Fixes #73001.
1511 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1513 * mini-x86.c: Only use stdcall for pinvokes on windows.
1515 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1517 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1518 * mini-x86.c: remove unreliable __thread var offset detection,
1519 use the correct accessors and enable by default.
1521 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1523 * mini.c (mono_jit_free_method): Fix memory leak.
1525 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1527 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1529 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1531 * cpu-amd64.md: Fix lengths of atomic opcodes.
1533 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1535 * driver.c: try to not imply using ICU is any good.
1537 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1539 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1540 functions as inline ops.
1542 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1543 some Interlocked functions as inline ops.
1545 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1547 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1549 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1551 * mini.c: Add support for OP_NOT_TAKEN.
1553 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1554 structures in registers for pinvoke wrappers.
1556 * mini-amd64.c: Fix warnings.
1558 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1560 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1562 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1564 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1565 address instead of loading the address from it.
1567 * mini-x86.c: Add support for returning small structs in registers
1568 on Win32. Fixes part of #70864.
1570 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1572 * trace.c (get_token): Improve error checking.
1574 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1576 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1578 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1580 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1581 it can be reused for MonoClass.
1582 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1585 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1587 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1588 instead of a MonoReflectionMethod. The method information wasn't used
1589 when displaying SecurityException details (but will be now).
1591 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1593 * Makefile.am : windows build fix.
1595 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1597 * iltests.il: Add new regression test.
1599 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1602 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1604 * mini.c: Moved linkdemand check into helper function check_linkdemand
1605 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1608 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1610 * declsec.c: Added statistics counter for different kinds of
1612 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1613 (and commented) declaration.
1614 * mini.c: Added statistics counter for security Demand code
1615 generation. Added display of security statistics.
1617 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1619 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1620 Fix compilation errors under gcc-2.95.
1622 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1624 * mini.c, driver.c: Use the new jit trampoline hashtable
1626 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1628 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1630 2005-02-11 Martin Baulig <martin@ximian.com>
1632 * debug-mini.c (mono_debug_close_method): Free the line number array.
1634 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1636 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1639 * mini.h: Bump AOT file format version.
1641 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1643 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1645 * declsec.h: Added macros to get/set lazyly initialized security
1646 informations about assemblies. Added new enum for different type of
1647 possible LinkDemand violation. Added function to check LinkDemands.
1648 * mini.h: Added a field to MonoCompile to hold any security violation
1649 detected when JITting a method (so it can be thrown later).
1650 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1651 and CEE_CALLVIRT. Added code to throw exception at the end of
1652 mini_method_compile (note: the exception is unhandled right now).
1654 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1656 * mini.c, jit-icalls.c: use the managed implementation of
1657 memset for initobj and memset, to avoid managed <-> unmanaged
1660 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1662 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1663 optimization if it would need a GOT var.
1665 * basic.cs: Add tests for constant propagation and switch statements.
1667 * ssa.c: Fix out-of-range constant propagation and switch statements.
1669 2005-02-09 <vargaz@freemail.hu>
1671 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1673 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1675 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1677 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1679 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1681 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1683 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1684 arithmetic operations.
1686 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1688 * mini-ppc.c: add a workaround for broken user code that
1689 DllImports vararg functions with non-vararg signatures.
1691 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1693 * mini.c (mono_jit_compile_method_inner): Add detection and a
1694 meaningfull error message for assemblies written in Managed C++.
1696 * tramp-amd64.c mini-amd64.h: Add support for
1697 create_trampoline_from_token ().
1699 * aot.c mini-x86.c abcremoval.c: Applied patch from
1700 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1702 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1704 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1705 which takes a MonoImage/token as parameter instead of a MonoMethod.
1707 * aot.c: Use the new trampoline for initializing vtables.
1709 * aot.c: Add support for ldfld/stfld_remote wrappers.
1711 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1712 rules for compare <MEM>, IMM.
1714 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1716 * aot.c: Handle inherited finalizers correctly.
1718 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1720 * inssel.brg (stmt): Add a missing _setup_... ().
1722 * aot.c: Save some parts of the class state to the AOT file and use it
1723 to recompute that state when a class is initialized.
1725 * mini.c: Install AOT hooks into the runtime.
1727 * mini.h: Bump AOT file format version.
1729 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1732 * iltests.il: Add new test.
1734 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1738 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1740 * mini.c: setup the statistical profiler in the thread attach
1741 callback to cope with the new single thread code.
1743 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1745 * mini-ppc.c: ensure we have enough room for the profiler
1746 calls (fixed bug#72084).
1748 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1750 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1753 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1755 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1757 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1759 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1760 to succesfully execute parrotbench).
1761 * ssapre.h: Likewise.
1763 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1765 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1766 variable for stores to method arguments (fixes a SSAPRE issue).
1768 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1770 * mini.c: handle value types in dup, fixes gen-112.cs.
1772 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1774 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1775 sequence for calls in dynamic methods to avoid thunks.
1777 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1779 * mini.c: correctly remove dynamic methods from the hashtable.
1781 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1783 * driver.c: Disabled SSAPRE until fix the bug that appears
1784 in IronPython's parrotbench.
1786 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
1788 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
1790 * mini.c (mono_method_to_ir): Revert the previous change.
1792 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
1795 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
1796 mono_jit_info_table_find () etc. when running under valgrind.
1798 * inssel.brg: Fix warnings.
1800 * mini-exceptions.c: Fix warnings.
1802 2005-01-31 Martin Baulig <martin@ximian.com>
1804 * driver.c (compile_all_methods_thread_main): Don't try to compile
1805 generic methods or anything which has type parameters.
1807 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
1809 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
1811 * TestDriver.cs: Add --verbose flags.
1813 * graph.c ssa.c: Fix 64 bit warnings.
1815 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
1816 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
1817 Fix 64 bit warnings.
1819 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
1820 variable not spotted by gcc.
1822 * mini-amd64.c inssel-amd64.brg: Applied patch from
1823 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
1824 X86_COMPARE_MEMBASE opcodes.
1826 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
1828 2005-01-29 Ben Maurer <bmaurer@ximian.com>
1830 * *: MonoMethod->signature might be NULL now. You *MUST* use
1831 mono_method_signature.
1833 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1835 * driver.c (compile_all_methods_thread_main): Compile the methods
1836 without invoking cctors.
1838 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1840 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
1841 * basic-calls.cs: test for the above.
1843 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1845 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
1846 MonoJitInfo changes.
1848 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
1850 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
1851 eagerly if it contains dynamic methods.
1853 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
1855 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
1856 trace, it is now computed by an icall from trace_ips.
1858 * mini-exceptions.c: Fix a warning.
1860 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
1862 * mini-exceptions.c: don't bother getting stack trace info if
1863 it's not going to be used.
1865 2005-01-27 Raja R Harinath <rharinath@novell.com>
1867 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
1870 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
1872 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
1874 * aot.c: Avoid calling mono_method_get_header () if not needed.
1876 * mini.h: Bump AOT file format version.
1878 * mini.c (mono_emit_native_call): Allocate a GOT var here.
1880 * mini.c (mono_print_tree): Print more info for calls.
1882 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
1884 * declsec.h: Remove warning by adding missing include for marshal.h
1886 2005-01-26 Martin Baulig <martin@ximian.com>
1888 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
1891 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
1893 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
1896 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
1898 * aot.c (mono_compile_assembly): Fix a warning.
1900 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
1902 * declsec.c: Look for security attributes on the original MonoMethod
1903 (and not the wrapped one). This fix permissions on icalls.
1905 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
1907 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
1909 * mini.c (mono_allocate_stack_slots): Add a fixme.
1911 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
1913 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1915 * inssel.brg: optimize casts of sealed types (more
1916 optimizations waiting for fixes in remoting).
1918 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
1920 * inssel.brg (stmt): Add another dummy rule.
1922 * driver.c: Fix warnings.
1924 * driver.c (mono_main): If running under valgrind, instruct glib to use
1925 the system allocation functions so valgrind can track the memory
1926 allocated by the g_... functions.
1928 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
1930 * mini-ops.h: Add OP_DUMMY_STORE opcode.
1932 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
1934 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
1935 variables in try regions.
1937 * mini.c (mini_method_compile): Don't disable optimizations on large
1938 methods when AOT compiling.
1940 * mini.c (mono_allocate_stack_slots): New arch independent method to
1941 allocate stack slots. Not yet used.
1943 2005-01-22 Ben Maurer <bmaurer@ximian.com>
1945 * debug-mini.c (mono_debug_close_method): Plug some leaks.
1947 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
1949 * mini-ppc.c: make the branch info relative as the code
1950 buffer can be reallocated.
1952 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
1954 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
1955 * driver.c: Removed the AOT/security restriction. Now initialize the
1956 security manager (in metadata) if --security is used.
1957 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
1958 rather than the pointer to declarative security, when AOT is used.
1960 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
1962 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
1963 basic blocks, reduced intrinsic exception throwing code size.
1965 2005-01-22 Miguel de Icaza <miguel@ximian.com>
1967 * driver.c (mini_usage): Reorder the usage screen.
1969 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
1971 * mini.c (mono_resolve_patch_target): Fix warning.
1973 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
1975 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
1978 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1980 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
1981 breaks the amd64 build.
1983 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
1984 register allocation. Fixes #71454.
1986 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1988 * arrays.cs: Add new regression test.
1990 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1992 * ssapre.c: Turned usage of snprintf to GString.
1993 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
1994 (I left it on by mistake in my previous commit).
1996 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
1998 * mini.c, cfold.c, basic-calls.cs: preserve side effects
1999 on cond branch optimization (fixes bug# 71515).
2001 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2003 * abcremoval.c: Fixed bug 71062.
2004 * abcremoval.h: Likewise.
2006 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2008 * mini.c: Added a new functionality to optimize_branches, the removal
2009 of useless basic blocks, and fixed some problem in the removal of
2010 critical edges; some utility functions added for both purposes.
2011 * ssapre.c: Added complex expression support, and fixed bug 70637.
2012 * ssapre.h: Likewise.
2013 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2015 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2016 * driver.c: Re-enabled SSAPRE.
2018 2005-01-19 Martin Baulig <martin@ximian.com>
2020 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2021 the result of mono_get_method_constrained().
2023 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2025 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2028 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2030 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2031 be detected. Fixes #59296.
2033 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2035 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2036 which can happen. Fixes #71361.
2038 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2040 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2043 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2045 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2046 appdomain-unload.exe to fail.
2048 * mini.c: Fix some memory leaks.
2050 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2052 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2053 Fixed bug and sped up some codepaths.
2055 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2057 * mini.c: Fix some memory leaks.
2059 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2062 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2064 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2067 * iltests.il: Add regression test for #71320.
2069 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2071 * mini.c (mono_codegen): Fix installation of profiler hooks.
2073 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2075 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2077 * mini.h, mini.c, cfold.c: optimize access to enum
2078 readonly fields, too. Eval conditional branches if possible
2079 to perform unreachable code removal in more cases.
2081 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2083 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2085 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2088 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2089 WinXP DEP. Fixes #71244.
2091 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2093 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2095 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2097 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2099 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2101 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2104 * mini.h: Bump AOT version.
2106 * mini.h (MonoCompile): Change exvar to a hash table.
2108 * mini.c: Allocate a separate exvar for each handler block.
2110 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2112 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2113 ex var with the pending exception and only throw if the two are equal.
2116 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2118 * mini-x86.c: Fix warnings.
2120 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2121 used by all the ports now.
2123 * aot.c: Add write-symbols and save-temps options.
2125 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2127 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2129 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2131 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2134 * tramp-s390.c: Check vtable slot belongs to the domain.
2136 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2137 as per other platforms.
2139 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2141 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2143 * driver.c: we don't run the Main() code in a subthread anymore.
2145 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2147 * mini.c: added experimental rtc support in the statistical
2148 profiler: if the user has the permission, more accurate statistics
2149 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2150 The MONO_RTC value must be restricted to what the linux rtc allows:
2151 power of two from 64 to 8192 Hz.
2153 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2155 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2157 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2159 * mini-ppc.c: better icache flush for smp.
2161 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2163 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2165 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2166 amd64 port, not yet used.
2168 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2170 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2173 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2175 * driver.c: Added --security option to activate the security manager.
2176 Right now this will allow code generation for declarative demands and
2177 is disabled when AOT is specified.
2178 * mini.c: Add code generation for declarative security demands.
2179 * mini.h: Add mono_use_security_manager as an extern gboolean.
2181 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2183 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2184 emitting more dense assembly code.
2186 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2187 exception throwing stuff.
2189 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2191 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2194 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2197 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2200 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2202 * tramp-*.c: Only patch vtable slots if the object is in the current
2203 domain. Fixes appdomain-unload.exe.
2205 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2207 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2210 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2212 * mini.c (reverse_branch_op): New helper function.
2214 * mini.c (optimize_branches): Run the new optimization only on
2215 platforms which support it. Also reverse all kinds of branches.
2217 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2219 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2222 * mini.c (optimize_branches): Reverse not-equals branches if the false
2223 bblock is a throw. This happens a lot of time with argument checking in
2226 * mini.c (mono_codegen): Add support for placing basic blocks after
2227 the function epilogue.
2229 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2232 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2234 * mini.c (setup_stat_profiler): Only set this up if the platform
2235 supports ITIMER_PROF.
2237 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2239 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2242 * inssel.brg: Fix a warning.
2244 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2246 * mini.c: added support for statistical profiler
2247 (run with: --profile=default:stat).
2249 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2251 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2253 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2255 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2256 related to global registers from the amd64 port.
2258 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2260 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2262 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2263 with global registers.
2264 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2266 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2268 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2270 * debug-mini.c (encode_value): Fix off-by-one.
2272 * aot.c (encode_value): Likewise.
2274 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2276 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2278 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2281 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2283 * aot.c (emit_method_info): Increase size of temp buffer.
2285 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2288 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2290 * aot.c (emit_method_info): Fix build.
2292 * aot.c: Further rework of the AOT file format to reduce the size of
2293 the method info data.
2295 * mini.h: Bump AOT file format version.
2297 2004-12-27 Martin Baulig <martin@ximian.com>
2299 * mini.c (mini_get_method): New static method; call
2300 mono_get_method_full() and mono_get_inflated_method().
2301 (mono_method_to_ir): Use mini_get_method() instead of
2302 mono_get_method_full().
2304 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2306 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2308 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2310 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2312 * inssel-amd64.brg: Add some optimization rules.
2314 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2316 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2317 standard not GC'd stuff is fine.
2319 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2321 * aot.c: Rework the AOT file format to get rid of most of the global
2322 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2324 * mini.h: Bump AOT file format version.
2326 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2328 * mini.h: Bump AOT file format version.
2330 * aot.c (mono_aot_is_got_entry): New function to determine if an
2331 address is inside a GOT.
2333 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2335 * cpu-pentium.md: Increase the maximum size of some instructions which
2336 might involve a got access.
2338 * mini.c (get_method_from_ip): Another debug helper function.
2340 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2341 when got var accesses are created during the decompose phase.
2343 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2345 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2346 argument mini_compile_method and to MonoCompile, and use this to
2347 determine whenever a given method is compiled for AOT. This allows the
2348 other methods compiled during AOT compilation to be free of AOT stuff,
2349 so the backends does not need to add special support for them by
2350 creating a fake GOT etc.
2352 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2355 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2357 * mini.c (mono_method_to_ir): It turns out that some of the
2358 x-appdomain wrappers are lax with types, so just ignore this for
2361 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2362 at the vtable->klass. If it is non-shared code we can just use the
2365 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2367 * mini-ppc.c: access MonoDomain from tls, too.
2369 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2371 * declsec.c: Removed unused variable (and related warning ;-)
2373 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2375 * iltests.il: New test for LDELEMA on an array of ref types.
2377 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2378 all ldelema's on reftypes.
2379 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2380 it was the wrong place to put it.
2382 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2383 register to pop to make this cleaner, at the request of Paolo.
2385 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2387 * mini-ops.h (OP_GETHASHCODE): New op.
2389 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2391 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2394 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2397 * mini-x86.c (mono_arch_output_basic_block): Rather than
2405 The first is 3 bytes while the second is 1. This saves 36 kb on
2406 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2407 see a small boost because of icache locality.
2409 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2411 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2413 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2414 started code sharing with the generic code.
2416 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2418 * mini-ppc.c, cpu-g4.md: added code for direct access to
2421 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2423 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2424 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2427 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2429 * declsec.c|h: Added functions to cache the declarative stack modifiers
2430 in MonoJitInfo and to create a security frame from a MonoJitInfo
2432 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2433 created. Register internal calls for System.Security.SecurityFrame::
2434 _GetSecurityFrame and _GetSecurityStack.
2435 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2436 the definitions for the new stack walk/callback mechanism.
2437 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2438 first security frame for LinkDemands and InheritanceDemands) and
2439 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2441 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2442 walk initialization (lupus).
2444 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2446 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2448 (handle_loaded_temps): Do not create a temporary variable for
2449 things that we know are temps. They will never be modified.
2450 (mono_spill_call): Set MONO_INST_IS_TEMP
2451 (mono_emulate_opcode): ditto
2453 (mono_method_to_ir.CEE_DUP): ditto
2455 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2457 * mini.c (type_to_eval_stack_type): Make this handle the void type
2458 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2459 (emit_tree): use ip_in_bb to special case some common idioms
2460 Update all callers to pass in the IP.
2461 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2463 This gives us a nice 2% speedup in mcs bootstrap.
2465 * mini-x86.c (peephole_pass): Peephole pass to make
2474 * mini.c (ip_in_bb): new method.
2475 (mono_method_to_ir): use this method rather than doing the hash
2478 * linear-scan.c (mono_linear_scan): When expiring actives, you
2479 don't need to keep around variables that expire on this
2480 instruction. This makes it so that:
2483 store (ebx add (ebx, 1))
2487 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2489 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2490 combination to avoid doing two copies. Fix up problems with previous
2493 * mini.c: Fix 64 bit warnings.
2495 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2497 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2499 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2500 changes from the x86 code.
2502 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2504 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2506 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2507 throwing code to reduce its size, unify the AOT and non-aot code and
2508 get rid of relocations in the AOT case.
2510 * mini-x86.h mini.c exceptions-x86.c
2511 (mono_arch_get_throw_corlib_exception): New arch specific function to
2512 raise corlib exceptions which doesn't require relocations in the
2515 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2517 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2519 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2522 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2525 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2527 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2528 with add function when used from Inc/dec atomic
2529 functions. Re-enabled optimization on x86.
2530 * mini-ops.h: renamed atomic_add functions to
2531 allow _add to match the Interlocked::Add and
2532 _add_next to match Interlocked::Inc/Dec.
2534 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2536 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2537 linking of BBs to the end BB, and enabled SSAPRE also with
2538 consprop and copyprop (which was prevented by that bug).
2540 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2542 * mini-x86.c: disabling the Interlocked optimizing code.
2544 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2546 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2549 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2551 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2552 interlocked optimization due lack of support on x86, rewrote
2553 exchange to take into account that base may be in eax.
2555 xsp works again; activated Interlocked optimizing code.
2557 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2559 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2561 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2563 * mini-ops.h: Add new opcodes.
2565 * mini.h: Add new patch types. Add got_var to MonoCompile.
2567 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2568 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2569 make it work with all kinds of patchable code.
2571 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2572 address of the GOT, and referencing entries in the GOT.
2574 * mini.c: Add code to load the GOT address if needed by an opcode.
2576 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2577 independent AOT code on the x86 using an elf-style Global Offset Table.
2579 2004-12-14 Raja R Harinath <rharinath@novell.com>
2581 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2583 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2585 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2588 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2590 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2591 of Interlocked:Increment/Decrement/Add as inline ops.
2592 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2594 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2596 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2597 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2599 2004-12-12 Duncan Mak <duncan@ximian.com>
2601 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2602 again. `patch_info->table_size' is no longer valid after Zoltan's
2605 2004-12-12 Martin Baulig <martin@ximian.com>
2607 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2608 if we are the "real" method, ie. not an inlined method inside it.
2610 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2612 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2613 before we look in the special fields table. This fixes
2614 ../tests/thread-static-init.cs.
2616 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2618 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2619 for Array get_Rank and get_Length. Fixes bug #70465.
2621 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2623 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2624 separate structure to reduce the size of MonoJumpInfo.
2626 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2628 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2630 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2632 * mini.c (mini_get_inst_for_method): Changed to allow ports
2633 to return a MonoInst instead of opcode
2634 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2636 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2637 Allow ports to return a created MonoInst instead of op-code, will enable
2639 (renamed mini_get_opcode_for_method to better reflected the functionality)
2641 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2643 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2645 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2647 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2650 2004-12-08 Martin Baulig <martin@ximian.com>
2652 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2653 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2655 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2657 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2660 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2663 2004-12-08 Raja R Harinath <rharinath@novell.com>
2665 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2667 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2669 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2670 bug introduced by the previous patch.
2672 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2674 * mini-ppc.c, objectc.cs: handle large structs passed by value
2677 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2679 * mini-ppc.c: OP_ARGLIST implementation from
2680 Geoff Norton <gnorton@customerdna.com>.
2682 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2684 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2685 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2687 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2689 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2691 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2693 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2696 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2698 * mini-sparc.c: Zero out localled-ed memory.
2700 * iltests.il: Add tests for zeroing out localloc-ed memory.
2702 2004-12-04 Martin Baulig <martin@ximian.com>
2704 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2705 mono_method_get_signature_full().
2707 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2709 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2710 and some utility functions (always for SSAPRE), integrated SSAPRE.
2712 * driver.c: Added ssapre option.
2713 * ssa.c: Small fix on OP_ARG handling.
2714 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2715 * Makefile.am: Likewise.
2717 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2719 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2722 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2725 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2727 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2729 * cpu-s390.md : Increase instruction length of oparglist.
2731 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2733 2004-11-30 Martin Baulig <martin@ximian.com>
2735 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2736 virtual generic methods. We call a special helper_compile_generic_method()
2737 icall to retrieve the method from the vtable, inflate and compile
2738 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2740 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2742 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2744 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2746 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2748 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2751 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2753 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2754 platforms with PIC aot.
2756 2004-11-28 Martin Baulig <martin@ximian.com>
2758 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2761 2004-11-28 Martin Baulig <martin@ximian.com>
2763 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2764 the result of mono_type_get_underlying_type() to check whether
2767 2004-11-26 Martin Baulig <martin@ximian.com>
2770 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2773 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2775 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2776 the same way as the other arguments so they won't get clobbered.
2778 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2779 calls through R11 since it is clobbered by the trampoline code.
2781 2004-11-26 Raja R Harinath <rharinath@novell.com>
2783 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2784 pick up in-tree mscorlib.dll.
2786 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
2788 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
2790 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
2791 runtime data/code are now stored in a table similar to the GOT in ELF.
2792 This allows the code itself to be position independent.
2794 * aot.c: Fix loading of referenced assemblies after the lazy assembly
2797 * aot.c: Attach ELF type (object/function) directives to all global
2800 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
2802 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
2804 * mini-amd64.h: Turn on PIC AOT code.
2806 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
2807 returning the offset within an OP_AOTCONST instruction where the GOT
2808 offset needs to be added.
2810 * mini.h: Bump AOT file format version.
2812 2004-11-25 Martin Baulig <martin@ximian.com>
2814 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
2815 uninflated generic methods.
2817 2004-11-25 Martin Baulig <martin@ximian.com>
2819 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
2821 2004-11-24 Martin Baulig <martin@ximian.com>
2823 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
2824 original klass (this only applies for generic instances).
2826 2004-11-24 Martin Baulig <martin@ximian.com>
2828 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
2829 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
2832 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
2834 * mini.c (mono_method_to_ir): Disable inlining for methods containing
2835 localloc. Fixes #69678.
2837 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
2839 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
2841 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
2842 used SSE registers on pinvoke calls. Fixes #69774.
2844 2004-11-23 Geoff Norton <gnorton@customerdna.com>
2846 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
2847 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
2849 2004-11-23 Raja R Harinath <rharinath@novell.com>
2851 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
2852 Refer directly to the mcs/ tree.
2854 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2856 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
2857 Check if a trampoline for a synchronized method is required.
2859 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
2861 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
2862 with localloc if needed. Throe arithmetric exception in
2863 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
2864 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
2866 2004-11-19 Geoff Norton <gnorton@customerdna.com>
2868 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
2869 types before switching on type. Fixes #69622.
2871 2004-11-19 Raja R Harinath <rharinath@novell.com>
2873 * Makefile.am (check-local): New. Integrate into 'make check'.
2874 (MCS,RUNTIME): Define using in-tree mono and mcs.
2876 (%.exe): Use $(ILASM).
2878 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
2880 * mini-ppc.c: adjust initial prolog size (bug #69691).
2882 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
2884 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
2887 2004-11-17 Raja R Harinath <rharinath@novell.com>
2889 * Makefile.am (clean-local): Rename from 'clean'.
2891 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2893 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
2894 to mono_arch_is_int_overflow.
2895 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
2898 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
2900 * declsec.c|h: New files to support declarative security attributes.
2901 Added function to check if a method has (applicable) security.
2902 * mini.c|h: Add check for declarative security attributes in
2903 mono_method_check_inlining.
2904 * Makefile.am: Added declsec.c and declsec.h to the build.
2906 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
2908 * mini.c, mini.h: update to keep dynamic code info per-domain.
2910 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
2912 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
2913 (mini_init): Get rid of it from here too.
2915 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
2917 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
2918 implemented OP_RETHROW (patch by Geoff Norton
2919 <gnorton@customerdna.com>).
2921 2004-11-10 Geoff Norton <gnorton@customerdna.com>
2923 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
2924 between appdomains. Fixes appdomain-unload on PPC.
2926 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
2928 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2929 mini-exceptions.c: handle the new wrapper types.
2930 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
2931 token value as a MonoClass* when compiling a wrapper.
2932 mono_jit_create_remoting_trampoline now takes an additional
2933 MonoRemotingTarget parameter.
2935 2004-11-10 Martin Baulig <martin@localhost>
2937 * mini.c (mono_method_to_ir): Use `generic_container->context'
2938 rather than creating a new one.
2940 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2942 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
2944 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
2946 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
2948 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
2949 the experimental aot cache stuff.
2951 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
2953 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2954 mini-exceptions.c: update to exception clause structure changes.
2956 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2958 * exceptions-x86.c (throw_exception): Fix warnings.
2960 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
2963 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2965 * exceptions-sparc.c (get_throw_exception): Really fix this.
2967 2004-11-07 Ben Maurer <bmaurer@ximian.com>
2969 * tramp-*.c: we no longer support icalls without wrappers, so
2970 a bit of code can be removed here
2972 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
2974 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
2977 * cpu-sparc.md: Add op_rethrow.
2979 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
2981 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
2983 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
2984 * mini-ops.h: Add OP_RETHROW.
2986 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
2988 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
2990 2004-11-05 Geoff Norton <gnorton@customerdna.com>
2992 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
2993 Makes the output much easier to read
2995 2004-11-05 Ben Maurer <bmaurer@ximian.com>
2997 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
2998 prevents another huge leak when compiling with ssa. Secondly, the
2999 performance of doing this rather than freeing the lists is much
3000 better. GList does a lock every time you allocate a list link,
3001 so that it can use a memory pool. So, it is better to just use
3002 a memory pool of our own.
3004 * ssa.c, linear-scan.c: replace g_list_remove_link with
3005 g_list_delete. The remove one does not free the GList, so we were
3006 leaking memory. On -O=all --compile-all with corlib, this cut down
3007 3 MB of allocations.
3009 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3011 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3013 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3015 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3016 into a new function mono_create_jit_trampoline ().
3018 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3020 * trace.c (get_spec): Allow tracing of classes without a namespace.
3022 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3024 * mini.c: Fix pointer overwrite in mini_method_compile.
3026 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3028 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3029 The darwin ABI needs some special handling for 1 and 2 byte structs
3030 Lets use lbz/lhz instead of lwz everywhere.
3031 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3032 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3033 Use stb/sth for the former, and put the latter always on stack instead of in
3036 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3038 * trace.c (is_filenamechar): Add '_'.
3040 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3042 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3044 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3046 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3048 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3049 depends on libmonogc. Fixes #68805.
3051 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3053 * mini.c (mono_jit_free_method): Provide extra information for
3054 this error. Currently this leaks, but will be turned into a
3055 developer option in the future.
3057 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3059 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3061 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3063 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3064 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3065 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3067 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3069 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3070 trampolines for AOT code.
3072 2004-10-22 <vargaz@freemail.hu>
3074 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3075 constructed types. Fixes #68136.
3077 2004-10-21 Martin Baulig <martin@ximian.com>
3079 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3080 if it returns true, unwind the stack to the call instruction.
3082 2004-10-21 <vargaz@freemail.hu>
3084 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3086 * mini.h: Bump AOT version number.
3088 * objects.cs: Add another test for unbox trampolines.
3090 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3093 2004-10-20 <vargaz@freemail.hu>
3095 * driver.c: Add SHARED to the set of optimizations tested.
3097 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3099 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3102 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3104 2004-10-20 Martin Baulig <martin@ximian.com>
3106 * mini-exceptions.c (mono_handle_exception): Call
3107 mono_debugger_handle_exception() to tell the debugger about
3108 catch/finally clauses.
3110 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3112 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3114 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3117 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3119 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3120 methods as their native size, fixed bug #57543, #57545.
3121 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3122 This saves a temporary register and mullw call down into 1 (minor perf
3123 increase for cases like sum = sum * 5; This use to translate into:
3126 It now translates to
3129 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3131 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3134 2004-10-11 Martin Baulig <martin@ximian.com>
3136 * mini.c (mono_method_to_ir): If we're a generic method, get the
3137 MonoGenericContainer from our MonoMethodNormal and create a
3138 MonoGenericContext from it.
3140 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3142 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3144 * basic-long.cs: Add test for checked i8->i2 cast.
3146 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3148 * inssel-ppc.brg: added a couple of speedup rules.
3150 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3152 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3153 to speed up rebuilds.
3155 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3157 * mini-s390.c: Minor fix to OP_OR_IMM.
3159 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3161 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3162 better. Fixes appdomain-unload.exe on sparc.
3164 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3166 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3167 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3170 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3172 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3174 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3176 * mini.c: Always generate a field read/write wrapper for members
3177 of the class MarshalByRefObject since the actual instance could
3180 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3182 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3184 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3186 * driver.c mini.h trace.c: Move the setting of the main assembly into
3187 a separate function called mono_trace_set_assembly () and call it after
3188 actually loading the main assembly. Fixes #66872.
3190 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3192 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3193 using the code manager.
3195 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3197 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3199 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3201 * cpu-amd64.md: Fix bug in previous patch.
3203 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3206 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3208 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3209 mini-exceptions.c: updates for changed stack walk interface.
3211 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3213 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3215 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3217 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3219 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3221 * driver.c (mini_regression_list): Do not call mono_assembly_close
3222 since assemblies can't be unloaded.
3224 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3226 * cpu-amd64.md: Fix more instruction lengths.
3228 * cpu-amd64.md: Fix lengths of some instructions.
3230 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3232 * inssel.brg: Make the array ldelema check aot friendly.
3234 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3236 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3238 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3240 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3242 * mini-x86.c: Fix build.
3244 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3245 mono_type_get_underlying_type () helper function to simplify code.
3247 2004-09-09 Martin Baulig <martin@ximian.com>
3249 * mini-amd64.c: Don't access `type->data.klass' directly, call
3250 mono_class_from_mono_type() instead since the type may be a
3253 2004-09-09 Martin Baulig <martin@ximian.com>
3255 * mini-amd64.c (get_call_info): Fix support for generic instances.
3256 (add_valuetype): Use mono_class_from_mono_type() to get the class
3257 since we can be a generic instance.
3259 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3261 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3263 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3265 * liveness.c: reset spill costs on each scan: bug 62107
3267 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3269 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3270 unnecessary line that doesn't compile
3272 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3274 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3275 trampolines, make them call an error function so people can fix their
3278 2004-09-06 Martin Baulig <martin@ximian.com>
3280 * mini.c (mono_method_to_ir): When initializing locals, handle a
3281 generic instances like a valuetype if it's a valuetype and like a
3282 class if it's a class.
3284 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3286 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3287 stack. Fixes #64674.
3289 * exceptions.cs: Add test for unwinding of call arguments.
3291 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3293 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3294 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3295 set the carry/borrow flag). The sparc and s390 implementations
3296 can now use optimized versions (and simplify the code). ppc bugfixes.
3298 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3300 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3302 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3304 * inssel-amd64.brg: Remove leftover 32 bit rule.
3306 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3308 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3310 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3311 mono_arch_find_jit_info functions into a new function. Fix a memory
3314 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3317 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3319 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3322 * exceptions.cs: Add array size tests.
3324 * mini.c: Allocate a separate icall wrapper for each arity of
3325 mono_array_new_va. Fixes #59509.
3327 * exceptions.cs: Add testcase for 64578.
3329 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3331 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3333 2004-09-02 Martin Baulig <martin@ximian.com>
3335 * mini.c (mono_method_to_ir): When initializing the locals, call
3336 handle_initobj() on the generic instance itself, not its
3339 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3341 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3342 MonoJitInfo for dynamic methods.
3344 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3346 * mini.c: Add support for freeing JIT data for dynamic methods.
3348 2004-09-01 Martin Baulig <martin@ximian.com>
3350 * mini-x86.c (is_regsize_var): Added support for generic
3352 (mono_arch_emit_prolog): Make this compile again, use
3353 `x86_push_imm_template (code)'.
3355 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3357 * mini-x86.c: make all push_imm instructions that get
3358 patched always emit the long form
3360 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3362 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3363 in a per-domain hash.
3365 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3368 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3370 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3373 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3376 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3377 Beginnings of SSE2 support.
3379 * exceptions.cs: Add more tests for checked int<->uint casts.
3381 2004-08-28 Martin Baulig <martin@ximian.com>
3383 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3387 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3388 Handle generic instances recursively.
3390 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3392 * iltests.il: test for conv.u8 on a constant
3394 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3396 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3397 LCONV_x4 (shrun_32 (membase)).
3399 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3401 * inssel-x86.brg: c&p rules for push/setret of long
3403 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3405 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3406 compare (regvar, base)
3408 * inssel-x86.brg: more burg love
3410 * inssel.brg: more cleanup
3412 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3414 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3416 * basic-long.cs, basic-calls.cs: new tests for optimization.
3418 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3420 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3423 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3425 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3427 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3429 * inssel.brg (mini_emit_memcpy): use
3430 NO_UNALIGNED_ACCESS to disable memcpy optimization
3432 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3434 * mini-amd64.c: Handle generic types in various places.
3436 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3438 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3440 * mini.c (handle_box): Fix warning.
3442 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3444 * mini-amd64.h: Enable the emit_state optimization.
3446 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3448 * mini-amd64.c: Add some new 64 bit peephole opts.
3450 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3452 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3454 * mini-amd64.c: Register allocator fixes.
3456 * mini.c: Add an optimization to emit_state to avoid allocation of new
3457 registers on some platforms.
3459 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3461 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3463 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3464 allocation. Fixes #63085.
3466 * basic-long.cs: Add new regression test.
3468 * mini-amd64.c: Register allocator improvements.
3470 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3472 * mini-amd64.c (read_tls_offset_from_method): Add another code
3475 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3476 instruction sequence for nullifying class init trampolines.
3478 * objects.cs: Add new regalloc test.
3480 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3482 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3484 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3486 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3489 * driver.c: Fix profiling after TLS changes.
3491 * driver.c (mono_main): Set mono_stats.enabled if needed.
3493 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3496 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3498 * mini-x86.c: use a 1 op rather than a 2 op tls access
3499 instruction -> faster.
3501 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3503 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3506 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3508 * exceptions-sparc.c (throw_exception): fix typo
3510 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3512 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3513 set tree->dreg correctly with tls. Allow any
3514 register to be used.
3516 * mini-x86.c (read_tls_offset_from_method): add new code
3517 generation pattern seen with GCC.
3520 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3522 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3523 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3524 exceptions-sparc.c: fix some performance issues in exception
3525 handling and setting of the stack trace for exceptions that were
3528 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3530 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3533 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3536 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3538 This patch inlines tls access, when possible.
3540 * mini.h: new arch functions for TLS intrinsics.
3541 All platforms updated with a stub.
3543 * mini.c: use the new intrinsics
3545 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3546 arch specific intrinsic for tls variables
3548 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3550 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3553 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3555 * mini.c: thread local allocation
3557 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3559 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3561 * Makefile.am: Link against the static version of libmonogc.
3563 * Makefile.am: Link the static versions of the convenience libraries
3564 into the mono executable.
3566 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3568 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3570 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3571 on integer overflow.
3573 * mini-amd64.c: Reorganize function call code.
3575 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3577 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3579 * inssel-x86.brg: use xor eax,eax.
3581 * basic.cs: new tests
3583 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3585 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3586 in exception throwing code.
3588 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3590 * inssel-x86.brg: use xor esi,esi.
3592 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3594 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3595 can trace methods compiled during mini_init () too.
3597 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3600 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3602 * Makefile.am: static link on x86 (r=zoltan)
3604 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3606 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3607 code since it causes some programs to fail.
3609 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3611 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3613 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3615 * mini.c: ovfops_op_map - add STACK_OBJ case for
3617 * basic.cs: add test_0_pin_string as test
3620 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3622 * Makefile.am: build C# if srcdir != builddir
3624 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3626 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3627 fall-through blocks.
3629 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3631 * driver.c: enable loop by default again and include abcrem in -O=all.
3633 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3635 * iltests.il: Add some localloc tests.
3637 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3639 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3642 * inssel-amd64.brg: Add some optimizations.
3644 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3647 * Makefile.am: Statically link mono against libmono on AMD64.
3649 * mini-amd64.c inssel-amd64.brg: Optimizations.
3651 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3653 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3655 * tramp-amd64.c: Patch calling code in trampolines.
3657 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3659 * mini-amd64.c: pinvoke struct passing fixes.
3661 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3663 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3664 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3666 2004-08-05 Duncan Mak <duncan@ximian.com>
3668 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3671 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3673 * mini-amd64.c (emit_move_return_value): Move return value for normal
3676 2004-08-05 Martin Baulig <martin@ximian.com>
3678 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3679 `type->type'; just modify `type' itself when dealing with enums
3680 and generic instances.
3681 (check_call_signature): Make `simple_type' a `MonoType *'.
3683 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3685 * mini.c: Use OP_PADD to add offsets to addresses.
3687 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3689 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3691 * mini-sparc.c (mono_arch_emit_epilog): fix check
3692 for folding last op into restore instruction
3694 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3696 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3697 helper methods using the code manager.
3699 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3701 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3703 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3705 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3706 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3708 * mini-s390.c: fix tail processing
3710 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3712 * mini-ppc.c: mul.ovf.un exception name fix.
3714 2004-08-03 Martin Baulig <martin@ximian.com>
3716 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3717 instances; before jumping to `handle_enum', also modify `ptype'.
3719 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3721 * cpu-sparc.md: fcall maximal length too small.
3723 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3725 * mini-amd64.c mini.h: Add initial support for passing/returning
3726 structures to/from pinvoked methods.
3728 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3730 * mini-ppc.c: reg allocator fix.
3732 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3734 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3736 * inssel.brg: Optimize memset on 64 bit machines.
3738 * mini-amd64.c: Fix some vararg cases.
3740 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3742 * mini-s390.c: Corrected macro in emit_float_to_int
3744 * s390-abi.cs: Tests to exercise the s390 ABI
3746 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3748 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3751 * basic.cs: Add a test for add.ovf.un.
3753 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3755 * mini-sparc.c: add case for OP_IDIV_UN
3757 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3759 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3761 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3763 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3765 * basic.cs: regression tests.
3767 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3770 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3772 * basic.cs: Add a new test.
3774 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3775 and AOT. Various fixes and optimizations.
3777 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3779 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3781 * mini-ppc.c: make sure temp regs are not used for global reg
3784 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3786 * cpu-sparc.md: conv_i8 fix for 64bits
3788 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
3790 2004-07-29 Ben Maurer <bmaurer@ximian.com>
3792 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
3793 add opcode for cmp BYTE PTR [eax], imm.
3795 * inssel.brg: Make memcpy and memset takes bases.
3797 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3799 * *-amd64.*: More AMD64 work.
3801 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3803 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
3804 add a compare-not-equal opcode.
3806 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
3808 * mini.c: Use mono_init_from_assembly instead of mono_init.
3810 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3812 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
3814 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
3816 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
3818 * inssel.brg: 64 bit fixes.
3820 * mini.h (MonoCallInst): Add some AMD64 specific data.
3822 * mini.h: Add some OP_P opcodes.
3824 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3826 * basic.cs: tests for 61797 and 61740
3828 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
3830 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
3831 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
3833 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
3835 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
3837 * *-amd64*.*: Ongoing AMD64 work.
3839 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
3841 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
3843 * *-amd64*: Ongoing AMD64 work.
3845 * mini-arch.h: Add AMD64 support.
3847 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
3849 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
3851 * mini-ops.h: Add new opcodes.
3853 * Makefile.am: Add AMD64 support.
3855 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
3856 rules into the inssel-long*.brg files.
3858 * *-amd64.*: Add beginnings of AMD64 backend.
3860 2004-07-22 Ben Maurer <bmaurer@ximian.com>
3862 * mini.c (print_dfn): commenting out the code that prints
3863 the cil. With -O=deadce, this makes -v -v crash.
3865 * cpu-pentium.md: make checkthis have a length of 2
3867 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
3869 * mini-sparc.h: fix implementations of __builtin
3870 functions for Sun compiler for V9.
3872 2004-07-16 Ben Maurer <bmaurer@ximain.com>
3874 * mini.c: use the new stelem.ref wrapper
3875 * exceptions.cs, arrays.cs: new stelem.ref tests
3877 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3879 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
3880 new XSP should work with these changes).
3882 2004-07-14 Ben Maurer <bmaurer@ximain.com>
3884 * inssel-{long32,x86,}.brg: trivial optimizations.
3886 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
3888 * mini.c: load value when emitting box operation in
3891 2004-07-12 Ben Maurer <bmaurer@ximian.com>
3893 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
3894 is one byte shorter than cmp DWORD PTR [eax], 0.
3896 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3898 * inssel-ppc.brg: arguments on the stack are always
3899 relative to the stack pointer (spotted by Neale Ferguson).
3901 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3903 * exceptions-x86.c: delay appending the method name to the trace until
3904 after mono_jit_info_table_find is called, as this gets the real
3907 2004-07-09 Ben Maurer <bmaurer@ximian.com>
3909 * aot.c: register roots
3911 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3913 * aot.c : I could just use PLATFORM_WIN32 flag.
3915 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3917 * aot.c : Reverting the previous fix. This time it broke linux build.
3919 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
3921 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
3923 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
3925 * mini.c (handle_stack_args): Remove some more debugging code.
3927 * mini.c (handle_stack_args): Remove debug output left in by mistake.
3929 * driver.c mini.h aot.c: Allow additional options to be specified with
3930 --aot and pass them to mono_compile_assembly.
3932 * aot.c: Add experimental code to AOT compile all loaded assemblies
3933 on demand and save the code into a cache in the filesystem.
3935 * aot.c: Add support for more wrapper methods.
3937 * mini.c (handle_stack_args): Handle some corner cases. Fixes
3940 * cpu-*.md: Remove removed opcodes.
3942 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
3943 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
3944 related icalls to marshal.c.
3946 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
3948 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
3950 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
3952 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
3954 2004-07-06 Ben Maurer <bmaurer@ximian.com>
3955 * liveness.c: If liveness is recomputated we need to reset the information
3956 for each variable. This way, if the liveness range has been narrowed
3957 by optimizations that happened after the last computation, we can return
3960 For example, if you have
3965 // Tons of code that does not affect i
3971 i = 0 is dead code and will be removed by SSA. However, when
3972 linear scan gets to the code, i will still appear to be live
3973 throughout the entire block. This prevents good register allocation.
3975 2004-07-06 Martin Baulig <martin@ximian.com>
3977 * debug-mini.c (mono_debug_init_method): Allow
3978 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
3979 (mono_debug_add_icall_wrapper): New method.
3981 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
3983 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
3985 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
3988 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
3990 * aot.c (mono_aot_load_method): Fix loading of debug info.
3992 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3994 * aot.c: Add logging support.
3996 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3998 * mini.h: Add prototype for mono_print_method_from_ip.
4000 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4002 * inssel.brg: 64 bit fixes.
4004 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4007 * Makefile.am: Add SPARC64 support.
4009 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4011 * aot.c: Fix alignment problems on 32 bit platforms.
4013 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4015 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4018 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4021 * mini.h: Bump AOT file version. Some 64 bit fixes.
4023 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4025 * inssel-sparc.brg: Add new rule to avoid register moves.
4027 * inssel.brg: Add ldind_to_load_membase helper function.
4029 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4031 * mini.c: OffsetToStringData intrinsic.
4033 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4035 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4037 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4040 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4041 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4043 * mini.c: reinstated mono_compile_get_interface_var()
4044 on x86, too, since the change breaks the Gtk# build there as well.
4046 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4048 * driver.c: remove loop from the default optimizations: it seems to
4049 interact badly with some of the other options (see bug #60613).
4051 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4053 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4054 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4056 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4058 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4059 vararg-using methods.
4061 2004-06-21 Martin Baulig <martin@ximian.com>
4063 * mini/mini-exceptions.c
4064 (mono_handle_exception): Added `gpointer original_ip' argument.
4065 After calling mono_unhandled_exception(), call
4066 mono_debugger_unhandled_exception() and if that returns true,
4067 restore the context and return.
4069 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4071 * mini-ppc.c: prefer the use of relative branches so
4072 they won't need to be patched in aot code (patch from Patrick Beard).
4074 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4076 * aot.c: patch from Patrick Beard to make the output assembly
4077 more correct for the MacOSX assembler. Small tweak to
4078 generate sane images on Linux/PPC, too.
4080 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4082 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4083 case until bug #59509 is fixed (shows up in #60332).
4085 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4087 * mini.c: make sure the needed wrappers are compiled, too, with
4090 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4092 * driver.c: remove NPTL reference in --version output.
4094 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4096 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4097 generate valid assembly for the Mach-O assembler.
4099 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4101 * driver.c: don't include abcrem in the all optimization specifier
4102 since it slows down jit compilation too much for now.
4104 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4106 * mini.c: use BIGMUL only if both operands have the same signage.
4107 * iltests.il: Test for bug 60056. (errors related to signage in
4112 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4114 * mini.c, aot.c: memory leak fixes.
4116 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4118 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4120 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4122 * Makefile.am: remove the -static hack completely, it links in
4123 statically glib as well.
4125 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4127 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4128 * exceptions.cs: make it compile with new mcs/csc.
4130 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4131 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4132 and added relevant test case.
4134 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4136 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4137 regressions in gtk-sharp.
4139 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4141 * exceptions.cs: New regression tests.
4143 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4145 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4147 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4149 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4151 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4153 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4155 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4157 * mini.c (mono_jit_runtime_invoke): Init class in this
4158 method instead of trusting mono_jit_compile_method to
4159 do the work (because wrappers can be in object class)
4161 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4163 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4165 * basic-long.cs: New regression test.
4167 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4169 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4172 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4174 * Makefile.am: fix miguel's change to build mono statically against
4175 libmono (track build dependencies).
4177 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4179 * cfold.c: Some glib versions do not have G_MININT32.
4181 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4183 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4184 with precision of tan, atan, sin and cos, and implemented related
4185 regressions tests (fixes bug 54467, but one new problem appeared and
4188 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4190 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4192 * exceptions.cs: Add test for constant folding && division by zero.
4194 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4195 since driver.c is in libmono too, so the optimization was useless.
4197 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4198 variable to driver.c so the compiler can emit more efficient code to
4201 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4203 * Makefile.am: don't distribute generated inssel.[ch] files.
4205 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4207 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4208 into the default appdomain. Fixes #58707.
4210 * jit-icalls.c: Remove the broken approximation for truncl, doing
4211 no conversion is better.
4213 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4216 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4218 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4219 of the mcrxr instruction which is not available on some processors
4220 even if it's documented to be. Implement add and sub overflow correctly
4221 (still not complete for long unsigned). Speed up icalls a bit.
4223 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4225 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4226 we run .cctor in the current domain instead of target_domain.
4228 Fixes bug #58558, .cctor not being called in -O=shared.
4230 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4232 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4234 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4236 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4237 which can be done with an imm8, do it that way.
4238 (mono_arch_output_basic_block): ditto for a jmp
4239 (mono_arch_emit_prolog): Computate maximum offset of a label.
4241 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4243 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4244 now tries to allocate prefered physical reg's for virtual
4245 regs. This reduces the number of emited spills/loads with
4246 20-30% on our core assemblies.
4248 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4250 * jit-icalls.c: truncl() is not needed and trunc() is
4251 the correct thing to do anyway (bug #58287).
4253 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4255 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4258 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4260 * driver.c: enable loop optimizations by default.
4262 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4264 * mini-x86.c: fix calc of max loop size when aligning loops start.
4266 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4268 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4271 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4273 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4276 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4278 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4280 * mini.c (inline_method): Allways inline some wrappers even if the cost
4281 is too large. Fixes #58785.
4283 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4285 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4287 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4288 (crichton@gimp.org). Beginning of support for sparc/linux.
4290 * mini-sparc.c: Optimize retrieval of LMF address.
4292 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4294 * exceptions-ppc.c: handle alloca in methods with clauses.
4296 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4298 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4300 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4302 * mini.c: Delegate most of the abort signal work to
4303 mono_thread_request_interruption, which also handles Stop and Suspend
4306 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4308 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4309 supports the save/restore lmf opcodes.
4311 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4313 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4316 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4318 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4320 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4321 methods which contain array accesses.
4323 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4324 boundaries. Fixes #58537.
4326 * iltests.il: Add regression test for #58537.
4328 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4330 * mini-x86.c (mono_arch_local_regalloc): Last part of
4331 fix for bug #58633 (releasing register to early).
4333 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4335 * basic-long.cs: Add new regression test.
4337 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4339 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4340 register too early on the chain.
4342 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4344 * mini.c (create_helper_signature): Use a helper function to reduce
4345 the code which needs to be written. Also set the calling convention of
4346 icalls on windows. Fixes #57840.
4348 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4350 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4351 exceptions-ppc.c: added helper function to get the instruction address
4352 from a signal handler context.
4354 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4356 * helpers.c: use g_get_tmp_dir. Invokes happyness
4359 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4361 * helpers.c: Add new env variable to pass args to objdump.
4362 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4364 2004-05-17 Radek Doulik <rodo@ximian.com>
4366 * Makefile.am (common_sources): added abcremoval.h so it get
4367 disted and daily mono packages on go-mono.com will build again
4369 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4371 * abcremoval.c: Fixed coding style, added copyright header.
4373 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4375 * mini.h: Added prototype for abc removal main function.
4377 * build_relations_propagation_table.pl: Added copyright header.
4379 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4381 * basic-long.cs: reg test for complex ceq_long bug.
4383 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4385 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4386 reg in long and clob case (bug #58343). Fixed/added comments.
4388 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4390 * mini.c (mono_jit_runtime_invoke): Follow new convention
4391 of calling the invoke method with an function pointer.
4393 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4395 * ChangeLog: Fix author of memory leak patch.
4397 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4399 * Makefile.am: fix make dist as well...
4402 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4404 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4405 on archs where pointers are 4 bytes long.
4407 * Makefile.am: Added abcremoval.c source file.
4409 * abcremoval.c: Added abcremoval.c.
4411 * abcremoval.h: Added abcremoval.h.
4413 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4415 * inssel.brg: Enabled bounds check removal.
4417 * mini.c: Added support for abcrem optimization.
4419 * mini.h: Added abcrem optimization label.
4421 * driver.c: Added support for abcrem optimization.
4423 * propagated_relations_table.def: Added propagated_relations_table.def.
4425 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4427 * mini.c, cfold.c: fix style.
4429 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4431 * mini.c: handle issue with the low-level implementation of
4432 some long opcodes (bug #54209).
4434 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4436 * basic.cs: test for my new cmov stuff.
4438 2004-05-13 Patrik Torstensson
4440 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4441 opt and added peephole documentation.
4443 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4445 * tramp-ppc.c: rewrote the generic trampoline code.
4447 2004-05-11 Patrik Torstensson
4449 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4451 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4453 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4455 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4456 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4458 * mini.c: Add new icalls for AsAny marshalling.
4460 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4462 * tramp-ppc.c, mini-ppc.c: more cleanups.
4464 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4466 * mini.c: no warnings.
4468 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4470 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4472 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4474 * mini.c: In the thread abort signal handler, if the thread is in the
4475 process of being stoped, don't throw the Abort exception, just stop the
4478 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4480 * tramp-ppc.c: removed old code.
4482 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4484 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4485 do some simple speed optimizations on ppc.
4487 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4489 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4490 and large offsets in load/store.
4492 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4494 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4495 it causes regressions.
4497 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4499 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4502 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4504 * jit-icalls.c: remove warnings.
4505 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4506 speedups for unsafe code.
4508 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4510 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4512 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4514 * basic-calls.cs: Add new regression test.
4516 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4519 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4521 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4524 2004-05-06 Patrik Torstensson
4526 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4527 long reg allocation in any reg (not only eax:edx) and implemented
4528 long shl/shr ops in asm instead of helpers.
4530 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4532 * mini-sparc.h: Fix warnings.
4534 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4537 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4538 separate statement for clarity.
4540 * mini-sparc.c: Update status.
4542 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4544 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4547 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4549 * inssel-ppc.brg: another small pre-release workaround:
4550 we don't do overflow detection for long_sub_un.
4552 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4554 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4555 (also works around a weird ppc bug: 57957).
4557 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4559 * tramp-ppc.c: trampoline fixes.
4561 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4563 * mini-ppc.c: fixed typos.
4565 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4567 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4568 at the top of the stack. Fixed typos. Use a frame registers
4569 for all the methods with exception clauses.
4571 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4573 * exceptions-ppc.c: restore fp registers.
4575 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4577 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4578 order from the stack top (moved the stack room to save the
4579 return value for trace after the param area). Fixed corruption
4580 in restoring registers on unwind.
4582 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4584 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4586 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4588 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4589 and prolog/epilog for methods that use it. Allow
4590 enough param area room for varargs methods. Fix miguel's
4591 breakage in exception handling.
4593 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4595 * Makefile.am: run genmdesc only on current arch.
4597 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4600 * mini-x86.h: fix the build on windows.
4602 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4604 * 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.
4606 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4608 * mini-exceptions.c: New file.
4610 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4611 Move some parts of the x86 exception handling code to an
4612 arch-independent file so it can be shared with other ports.
4614 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4616 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4618 2004-04-26 David Waite <mass@akuma.org>
4620 * driver.c: remove comma from end of enumeration declaration
4622 2004-04-26 Jackson Harper <jackson@ximian.com>
4624 * driver.c: parse config file before loading first assembly. This
4625 allows the user gac to be enabled/disabled.
4627 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4629 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4630 simpler mechanism: we do not care what is encoded initially
4631 (branch absolute or relative), we care about the code and its
4632 target. I kept the old code for reference for now.
4634 The new code tries first to determine if the jump is anywhere in
4635 the -/+32 absolute meg range, if it succeeds, it encodes using the
4636 absolute branch; If not, it tried to find something in the
4637 relative range, if not, it uses the handle_thunk code.
4639 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4641 * exceptions-ppc.c: use the correct ip register on macosx.
4643 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4645 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4647 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4649 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4650 Raise exception on integer divide by zero by hand since the hw
4651 doesn't support it. Handle NaNs in FP compares.
4653 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4655 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4656 code reducing duplication between the platforms and enabled
4657 signal exception handling (on linux for now).
4659 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4661 * exceptions-ppc.c: more macosx support.
4663 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4665 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4667 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4669 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4671 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4673 * iltests.il: more tests.
4675 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4677 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4680 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4682 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4684 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4686 * liveness.c: Mark variables as volatile in all basic blocks reachable
4687 from exception clauses.
4689 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4691 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4694 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4696 * iltests.il, basic.cs: more tests for regalloc.
4698 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4700 * iltests.il: Some tests for register allocation modifications
4703 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4705 * exceptions.cs: Add regression test for bug #56782.
4707 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4708 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4709 the beauty of fixing the same thing in 5 different files...
4711 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4713 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4716 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4718 * mini.c: Add support for STRWLPARRAY marshalling convention.
4720 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4722 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4723 to init the context to setup the regs pointer).
4725 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4727 * exceptions-ppc.c: more exceptions work.
4729 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4731 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4734 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4736 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4737 can use the memory directly.
4739 * cpu-pentium.md: Update documentation from a post from Zoltan.
4741 add x86_add_membase, x86_sub_membase, x86_mul_membase
4743 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4745 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4746 GENERAL_REGS they were also hardcoded for all PPC ports.
4748 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4750 Remove hard-coded limit for floating point registers, use
4751 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4753 Notice that in MacOS X calling conventions you can fit a lot more
4754 floating point values in registers, so I should update the PInvoke
4755 test to excercise the passing of floating point values on the
4756 stack (currently broken).
4758 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4760 * tramp-ppc.c (create_trampoline_code): Added
4761 JUMP_TRAMPOLINE_SIZE.
4762 (ppc_magic_trampoline): Follow the pattern from
4763 x86_magic_trampoline: if code is set to zero, return.
4764 (create_trampoline_code): Always pass MonoMethod to the jump
4765 trampoline, before it was passing a null.
4766 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4767 share the code with mono_arch_create_jit_trampoline.
4769 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4771 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4774 * cpu-g4.md: Added length for jmp instruction, the worst case
4775 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4778 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4780 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4782 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4784 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4785 before each IL instruction.
4787 * mini.c (CEE_BOX): Fix warnings.
4789 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4791 * mini.c: removed a few unused vars and extra whitespace.
4793 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
4795 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
4797 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
4799 (OP_GETCHR): use the above
4800 (CEE_LDELEMA): use the above.
4802 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
4803 version of the generic impl.
4804 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
4805 (CEE_LDELEMA): use the above.
4807 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4809 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
4812 * iltests.il: Added new regression test for #56317.
4814 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4816 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
4817 under NetBSD. Fixes #56450.
4819 * liveness.c (update_gen_kill_set): Fix previous patch.
4821 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4823 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
4825 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
4827 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
4830 * inssel-sparc.brg: Add more optimizations.
4832 * mini-sparc.c: Replace multiply/divide with shifts if possible.
4834 2004-04-01 Martin Baulig <martin@ximian.com>
4836 * mini.c (handle_box): New static function; moved the
4837 implementation of CEE_BOX here.
4838 (mono_method_to_ir): Added `constrained_call' variable.
4839 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
4840 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
4841 mono_method_get_constrained() to get the method.
4843 2004-04-01 Martin Baulig <martin@ximian.com>
4845 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
4846 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
4847 (mono_method_to_ir): We don't need these macros anymore since
4848 mono_class_get_full() already takes care of it.
4850 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4852 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
4853 use @function (as doesn't accept #function here) and check the return
4854 value of system and stop if fails.
4856 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4858 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
4860 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
4862 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
4864 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
4866 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
4869 * basic-long.cs: Add test for negation of Int64.MinValue.
4871 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
4873 * mini-sparc.c: Update status.
4875 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
4877 * exceptions-sparc.c: Fix return value in filters.
4879 * inssel-sparc.brg: Fix register allocation in some rules.
4881 2004-03-28 Martin Baulig <martin@ximian.com>
4883 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
4886 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
4888 * mini-x86.c (mono_arch_patch_code): Fix warnings.
4890 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
4891 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
4892 remove unused conv_u4 opcode.
4894 * mini-x86.c: Remove valgrind workaround since it slows down things
4895 even when mono is not run under valgrind.
4897 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
4899 * mini-sparc.c: Update status.
4901 * inssel-sparc.brg: Add some optimizations.
4903 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
4904 future delay slot filling. Add support for varargs, tail calls and JMP.
4906 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
4907 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
4909 * inssel.brg: Fix register allocation in OP_ARGLIST.
4911 * inssel.brg: Fix warnings.
4913 2004-03-25 Martin Baulig <martin@ximian.com>
4915 * mini.c (inflate_generic_field): Removed.
4916 (mini_get_method): Removed, use mono_get_method_full(),
4917 (mini_get_class): Removed, use mono_class_get_full().
4918 (mono_method_to_ir): Pass our generic context to
4919 mono_field_from_token().
4921 2004-03-25 Martin Baulig <martin@ximian.com>
4923 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
4924 of a `MonoMethod *'.
4925 (mini_get_method): Take a `MonoGenericContext *' instead
4926 of a `MonoMethod *'.
4927 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
4928 a new local variable called `generic_context' which holds the
4929 current `MonoGenericContext *'; use it to lookup things.
4931 2004-03-24 Martin Baulig <martin@ximian.com>
4933 * mini.c (mini_get_class): New static method; if we're inside a
4934 generic instance, inflate the class if neccessary.
4935 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
4937 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
4939 * iltests.il: New regression test for #55976.
4941 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
4944 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4946 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
4949 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4951 * liveness.c: Consider SSA stores as well as loads when making vars
4954 * exceptions.cs: New regression tests for register allocation.
4956 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
4958 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
4959 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
4960 domain lock only to protect puntual access to data structures.
4961 Added access lock for sighash, jit_icall_hash_name,
4962 jit_icall_hash_addr and domain->code_mp.
4964 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
4966 * driver.c: Print SIGSEGV handling method.
4968 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
4970 * mini.c (setup_jit_tls_data): Handle case when this is called
4971 multiple times for a thread.
4973 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
4974 is different from fbxx_un. Fixes #54303. Also use constants instead of
4975 magic numbers in a lot of places.
4977 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
4979 * exceptions.cs: Fix cctor test when --regression is used.
4981 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
4983 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
4986 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4988 * inssel-ppc.brg: fixed register assignments for some rules.
4990 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4992 * exceptions.cs: Add test for exceptions in static constructors.
4994 * mini.c (mono_jit_compile_method_with_out): Move the calling of
4995 static constructors outside the domain lock. Fixes #55720.
4997 2004-03-17 Martin Baulig <martin@ximian.com>
4999 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5000 (inflate_generic_field): Take the `MonoMethod *' instead of the
5001 `MonoClass *' and added support for generic method.
5002 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5003 have a `field->parent->gen_params', only inflate the field if it's
5004 an open constructed type.
5006 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5008 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5009 exception object instead of the preconstructed ones.
5011 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5013 * mini.c: reverted changed to sigsegv_signal_handler commited
5014 accidentally in the previous patch.
5016 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5019 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5020 running --aot with an old assembly.
5022 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5024 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5027 * mini-sparc.c: Add support for v9 branches with prediction.
5029 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5031 * mini.c (mini_init): #warning is GNUC only
5033 * mini-sparc.h: implement __builtin_frame_address
5034 and __builtin_return_address for Sun C compiler
5036 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5038 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5040 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5042 * basic-calls.cs: Add test for unaligned byref long argument passing.
5044 * mini-ops.h: Add sparcv9 compare and branch instructions.
5046 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5047 v9 instructions if we have a v9 cpu.
5049 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5050 registers for global allocation.
5052 * exceptions-sparc.c: Fixes.
5054 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5056 * liveness.c (mono_analyze_liveness): Optimized version.
5058 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5060 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5063 * basic-float.cs basic-calls.cs: New regression tests.
5065 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5067 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5068 sigaltstack implementation.
5070 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5072 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5073 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5075 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5077 * mini.c: Fix warnings.
5079 * mini.c (mono_resolve_patch_target): New function which contains the
5080 arch independent part of the patching process.
5082 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5083 patching code to a separate function.
5085 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5087 * mini.c (add_signal_handler): ifdef out on Windows
5089 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5091 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5092 cpu-sparc.md: Add exception handling support + other fixes.
5094 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5095 typed GC detection in --version.
5097 * basic.cs exceptions.cs: New regression tests.
5099 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5100 the arch specific code can store data during a compilation.
5102 * mini-ops.h: Add OP_SETFRET.
5104 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5105 function, register a separate icall for each arity, so the icalls can
5108 * mini.c (mono_print_tree): Print negative offsets in a more readable
5111 * mini.c: Make signal handling work on sparc.
5113 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5115 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5117 * jit-icalls.c: Emulate truncl by aintl on solaris.
5119 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5121 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5123 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5125 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5127 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5128 a MarshalByRef type, inline a method that performs the check, taking into
5129 account that the object can be a proxy. Also implemented tow new opcodes:
5130 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5131 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5132 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5134 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5136 * mini-ppc.c: if a relative branch displacement is too big
5137 but it points to and area reachable with an absolute branch,
5140 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5142 * mini.c: optimize small copies in cpblk.
5144 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5146 * basic-calls.cs basic-float.cs: New regression tests.
5148 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5149 negative offsets from %fp. Implement localloc. Fix local register
5150 allocation. Fix the case when the this argument needs to be saved to
5151 the stack. Implement some missing opcodes.
5153 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5155 * mini.c (mini_method_compile): Reenable global regalloc in methods
5156 with exception handlers.
5158 * linear-scan.c (mono_varlist_sort): Fix warning.
5160 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5162 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5165 * liveness.c: Make all variables uses in exception clauses volatile, to
5166 prevent them from being allocated to registers. Fixes #42136.
5168 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5170 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5173 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5174 argument to mono_arch_regalloc_cost.
5176 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5179 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5181 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5182 Make the cost of allocating a variable to a register arch dependent.
5184 * basic-calls.cs: Fix compilation of tests.
5186 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5187 helper function to cut back on the number of #ifdefs needed.
5189 * mini-ppc.c: Fix compilation.
5191 * basic-calls.cs: New regression tests.
5193 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5195 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5196 of l0 since that is callee saved.
5198 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5201 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5202 of delay instruction.
5204 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5206 * mini.h (MonoCallInst): Add 'virtual' flag.
5208 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5210 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5212 * *.cs: New regression tests.
5214 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5217 * mini.c (mono_runtime_install_handlers): Fix build.
5219 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5220 'signal_stack_size' members.
5222 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5223 alternate signal stack.
5225 * exceptions-x86.c: Add stack overflow handling.
5227 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5228 functions to arch independent code.
5230 * mini.c (mono_print_tree): Print more detailed info for load_membase
5233 2004-02-23 Martin Baulig <martin@ximian.com>
5235 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5237 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5239 * mini-x86.c: fixed reg allocation for div/rem.
5241 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5243 * driver.c (mono_main): Report some configuratio options on --version.
5245 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5247 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5248 low in the address space. Correctly flush memory in thunks where we
5251 2004-02-20 Martin Baulig <martin@ximian.com>
5253 * mini.c (mini_get_method): New static method; inflate all generic
5254 methods and methods in open generic instances.
5255 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5256 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5258 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5260 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5262 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5264 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5266 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5268 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5269 it compile using Sun's compiler.
5271 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5273 * 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.
5275 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5277 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5279 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5281 * mini-ppc.c: handle calls outside of the allowed range with thunks
5282 allocated using the code manager.
5283 * tramp-ppc.c: use the code manager to hold generated native code.
5284 Fixed the magic trampoline to just patch vtable entries.
5286 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5288 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5291 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5293 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5296 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5297 if we have a working __thread implementation.
5299 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5300 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5302 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5304 * mini-x86.c: Fix compilation under gcc 2.
5306 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5308 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5309 contains a call to the wrapped function.
5311 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5312 OP_<CALL>_IMM opcodes, and use them under X86.
5314 * mini.c (mono_jit_find_compiled_method): Fix warning.
5316 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5318 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5320 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5321 functionality to mini.c.
5323 * mini.c (mono_create_jump_trampoline): New function to create a jump
5324 trampoline. Return a compiled method instead of a trampoline if it
5325 exists. Add a cache for jump trampolines.
5327 * mini.c (mono_jit_find_compiled_method): New function to return a
5328 compiled method if it exists.
5330 * mini-x86.c: Call mono_create_jump_trampoline instead of
5331 mono_arch_create_jit_trampoline.
5333 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5334 a jump trampoline. Fixes #52092.
5336 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5338 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5339 which is not up-to-date. Add check_corlib_version () instead.
5341 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5344 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5345 since newer valgrind versions do not need it.
5347 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5348 compile a method with a given set of optimizations.
5350 * mini.c: Compile icall wrappers on-demand instead of at startup.
5352 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5353 wrapper for an icall.
5355 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5357 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5360 * iltests.il: Add test for non-empty stack before switch instruction.
5362 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5364 * mini.c: Add support for new stringbuilder marshalling conventions.
5366 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5368 2004-02-01 Martin Baulig <martin@ximian.com>
5370 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5371 in `ginst->mtype_argv'.
5373 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5375 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5376 facilitate grepping.
5378 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5380 * mini.c: fixed buglet in initobj generic implementation for references.
5382 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5384 * Makefile.am: make the version script conditional.
5385 * jit-icalls.c: handle missing truncl().
5387 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5389 * exceptions.cs: Add more tests for double->int conversion.
5391 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5392 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5394 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5396 * driver.c: make --verbose --version emit an error
5397 if the loaded corlib doesn't match the runtime version.
5399 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5401 * mini-ppc.h: export ppc_patch().
5402 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5403 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5404 on par or better than on MacOSX.
5406 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5408 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5409 mono_lookup_pinvoke_call.
5411 * mini-x86.c: Under windows, the default pinvoke calling convention is
5412 stdcall. Fixes #52834.
5414 * mini.c (optimize_branches): Add an upper bound to the number of
5415 iterations to prevent infinite loops on strange loops. Fixes #53003.
5417 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5419 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5420 and ISINST. Fixes #52093.
5422 * objects.cs (test_0_vector_array_cast): New tests.
5424 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5426 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5427 checking in Array.Set ().
5429 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5432 * object.cs (test_0_multi_array_cast): New regression test.
5434 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5436 * exceptions-ppc.c: fix build on Linux/PPC.
5438 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5440 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5441 running under valgrind.
5442 (x86_magic_trampoline): Fix build bustage.
5444 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5445 negative values as well. This is needed for the encoding of the line number
5446 info, since sometimes the line numbers are not in increasing order.
5448 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5450 * cpu-pentium.md (localloc): Increase the size of the localloc
5451 instruction since it is a loop under Win32.
5453 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5456 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5458 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5459 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5460 Max Horn (max@quendi.de). Fix file names in comments.
5462 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5464 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5465 avoid stack overflow.
5466 (replace_usage): Avoid uninitialized variable warnings.
5468 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5469 and taking the address of valuetype variables.
5471 2004-01-03 Patrik Torstensson
5473 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5474 for other purposes than FP later on.
5476 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5478 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5481 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5483 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5485 2003-12-30 Patrik Torstensson <p@rxc.se>
5487 * mini-x86.h: Decreased number of availiable fp regs.
5488 Solves corner cases with FP spilling.
5490 2003-12-23 Patrik Torstensson <p@rxc.se>
5492 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5493 for floating point stack tracking / spilling on x86.
5496 * basic-float.cs: added float mul overflow test.
5498 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5500 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5502 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5504 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5505 supports for cond branches that overflow the immediate
5506 overflow offset. mcs can compile simple programs.
5508 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5510 * exceptions-ppc.c: exception handling support wip:
5511 finally handlers get run on exception.
5513 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5515 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5518 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5520 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5521 initial support for stack walking and unwinding.
5523 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5525 * driver.c (mono_main): Make corlib-out-of-sync message more
5526 descriptive. Also remove verify_corlib call.
5528 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5530 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5531 not overlap with other call's arguments, too.
5533 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5535 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5536 move to arch-specific code the choice of arch-specific
5537 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5538 * mini.c: ensure emulation calls will not interleave
5541 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5543 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5544 the magic trampoline stack frame is dropped before executing
5547 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5549 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5550 and integer to fp conversions. Added support for overflowing
5551 arguments on the stack. Reserve a couple more registers as temps.
5552 Added support for aot compilation (as output still needs to be
5555 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5557 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5558 Don't overwrite return register in some corner cases.
5560 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5562 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5563 static constructors when AOT compiling.
5565 * driver.c (mono_main): Call mono_check_corlib_version.
5567 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5569 * cpu-g4.md, basic.cs: fixed div target register.
5571 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5573 * mini-ppc.c, basic.cs: shl_imm fix with test.
5575 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5577 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5578 structures by value. Misc fixes.
5579 * objects.cs: more tests.
5581 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5583 * mini-ppc.c: lconv.ovf.i implemented.
5585 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5588 (mini_init): don't error out if someone already called g_thread_init.
5590 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5592 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5593 to be any type per the spec. Fix abnormal memory usage when
5594 the same object is repeatedly thrown.
5596 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5598 * mini.c: check for overruns in IL code.
5600 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5602 * TODO: Add/remove some todo entries.
5604 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5606 * driver.c (mono_main): Call mono_verify_corlib.
5608 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5610 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5611 This has been moved to mini.c
5612 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5613 type being casted is marshalbyref it could be a proxy, so instead of
5614 emitting the type check code, emit a call to a runtime method that will
5615 perform the check by calling CanCastTo if needed.
5617 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5619 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5620 methods with large stack frames under Win32.
5622 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5624 * Makefile.am: Distribute regression tests.
5626 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5627 at the end instead of inserting each variable into the sorted list.
5629 * linear-scan.c (mono_varlist_sort): New helper function.
5631 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5633 * mini.c: ensure arguments and locals are within bounds.
5635 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5637 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5640 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5642 * mini.c (mono_cprop_copy_values): Fix crash.
5644 * aot.c: Set verbosity back to 0.
5646 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5648 * regalloc.c: complete memory leak fix by Laurent Morichetti
5651 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5653 * driver.c (main_thread_handler): Revert the previous patch.
5655 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5658 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5659 memory from the memory pool.
5661 * driver.c (main_thread_handler): Turn on all optimizations when
5664 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5665 an array for better performance.
5667 * regalloc.c (mono_regstate_assign): Fix memory leak.
5669 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5670 serialize the debug info.
5672 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5673 debug info from the serialized representation.
5675 * aot.c: Save debug info into the generated file and load it when
5678 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5680 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5682 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5683 More FP-related fixes.
5685 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5687 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5688 and register allocation buglet. Hello world now runs.
5690 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5692 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5693 * tramp-ppc.c: fixed class init trampoline.
5694 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5696 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5698 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5699 mini.c: more ppc changes/fixes.
5701 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5703 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5704 Also optimize the case when the arguments are the same in the caller
5707 * iltests.il: Add tests for tail calls with valuetype arguments.
5709 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5711 * mini-ppc.c: fixes for struct return type.
5713 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5715 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5716 mono_spillvar_offset() to arch-specific code.
5718 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5720 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5722 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5724 * exceptions-x86.c: Fix stack space leaks.
5726 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5727 registers from the lmf if the method has save_lmf set.
5729 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5731 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5732 of icall wrappers into InvokeInDomain, since these are now per-domain.
5734 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5736 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5737 make some opcode emulation and intrinsic ops enabled/disabled
5738 according to the architecture. More fixes.
5740 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5742 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5744 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5746 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5747 arch-specific handling for 'this' and struct return type to
5750 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5752 * aot.c: prevent divide by zero error when reporting (it happened with
5755 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5757 * mini.h (inst_switch): Remove unused macro.
5759 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5762 (load_aot_module): free 'info->methods' and 'info' properly. No more
5763 "free(): invalid pointer blah" messages when you have an old aot
5766 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5768 * jit-icalls.c, mini.c: Added support for context static fields.
5770 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5772 * mini.c (mono_method_blittable): Methods which set LastError are not
5773 blittable either. Fixes #51108.
5775 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5777 * mini.c: flush icache.
5778 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5780 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5782 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5784 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5786 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
5789 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
5792 * inssel.brg (CEE_MKREFANY): Fix AOT case.
5794 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
5796 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
5797 instruction when the result is discarded.
5799 * iltests.il (test_0_div_regalloc): New regression test.
5801 * arrays.cs: Fix compilation error.
5803 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
5805 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
5806 float rules to inssel-x86.brg: sane architectures with FP registers
5807 don't need to implement these rules.
5809 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5811 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
5813 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5815 * mini.h, inssel-long32.brg: fixed endianess issues in int64
5816 implementation of 32 bit systems.
5818 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5820 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
5821 (Jeroen Zwartepoorte).
5823 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
5825 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
5826 the caller and the callee matches.
5828 * mini.c (mono_method_to_ir): Add comment.
5830 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
5831 signbit is missing on some platforms.
5833 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
5835 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
5837 * mini.c (setup_jit_tls_data): Call the new function.
5839 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
5841 * mini-x86.c: Add experimental support for fast access to the lmf
5842 structure under NPTL/Linux 2.6.x.
5844 2003-11-06 Martin Baulig <martin@ximian.com>
5846 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
5847 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
5850 2003-11-02 Martin Baulig <martin@ximian.com>
5852 * mini.c (inflate_generic_field): New static method.
5853 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
5854 generic instance and the field is declared in a generic type, call
5855 inflate_generic_field() to inflate it. Fixes gen-28.cs.
5857 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
5859 * mini.h mini.c (mono_method_same_domain): New function to return
5860 whenever the caller and the callee are in the same domain.
5862 * tramp-x86.c (x86_magic_trampoline): Use the new function.
5864 2003-10-30 Martin Baulig <martin@ximian.com>
5866 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
5867 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
5869 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
5870 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
5872 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
5874 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
5877 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
5878 object here, so it is in the correct appdomain etc.
5880 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
5882 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
5884 (mono_method_to_ir): Avoid freeing the type created returned from
5885 mono_type_create_from_typespec, since it is put into an internal cache
5886 by the function. Fixes pointer.exe.
5888 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
5889 trampolines for icalls and pinvokes as well. Fixes #33569.
5891 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
5893 * mini.c: Update after appdomain changes.
5895 * mini.c (mono_jit_compile_method_inner): Allways compile native
5896 method wrappers in the root domain, since there can only be one
5897 instance of them, whose address is stored in method->info.
5899 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
5901 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
5902 environment variable. Instead detect automatically whenever running
5903 under valgrind using the magic macro RUNNING_ON_VALGRIND from
5906 2003-10-16 Miguel de Icaza <miguel@ximian.com>
5908 * trace.c, trace.h: New files that implement the new trace option
5911 * driver.c: Document new --trace options.
5913 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
5916 - if (mono_jit_trace_calls)
5917 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
5919 * mini.h: prototypes.
5921 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
5923 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
5925 * mini.c inssel.brg: Implement typedefbyref opcodes.
5927 * mini.c (mono_jit_compile_method): Remove unused local variable.
5929 * mini.c (mono_jit_compile_method_inner): Ditto.
5931 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
5933 * tramp-x86.c (x86_class_init_trampoline): Fix build.
5935 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
5937 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
5939 * mini.c (mono_no_aot): Remove unused global variable.
5941 * mini.c: Thread safety fixes.
5943 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
5945 * mini.c (mono_create_class_init_trampoline): Add a lock around
5946 class_init_hash_addr.
5948 * arrays.cs (test_0_newarr_emulation): Add new regression test for
5951 * mini.c: Decompose the NEWARR instruction before decomposing its
5952 arguments. Fixes #30073.
5954 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
5956 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
5959 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
5961 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
5963 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
5965 * driver.c: Add support for compiling icall wrappers to --compile.
5967 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
5969 * inssel.brg: The empty value in class->interface_offsets is -1, not
5972 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
5974 * objects.cs: New test for 'is' operator on an array of interfaces.
5976 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5978 * tramp-ppc.c: update trampoline code to support jumps
5979 and class initialization.
5981 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
5983 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
5985 * inssel.brg (OP_UNBOXCAST): Fix #46027.
5987 * inssel.brg (OP_UNBOX): Remove unused rule.
5989 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
5990 region instead of one for each method. Fixes #47813.
5992 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
5994 * exceptions.cs (test_0_nested_finally): New regression test for
5995 nested exception handlers.
5997 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
5999 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6001 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6004 * mini.c (mono_method_check_inlining): Make the inlining limit
6005 configurable by an environment variable.
6007 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6009 * mini.h: Bump AOT file version.
6011 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6012 token, store the image along with the token, since the token might not
6013 refer to the same image as the method containing the relocation,
6014 because of inlining.
6016 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6018 * mini.c (mono_precompile_assemblies): New function to compile
6019 all methods in all loaded assemblies.
6021 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6023 * regalloc.h regalloc.c (MonoRegState): Change the type of
6024 iassign and fassign to int*, since they can contain large negative
6025 values if the register is spilled. Also added some comments. Fixes
6028 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6029 under Win32. Fixes #42964.
6031 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6033 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6035 * aot.c: Added support for AOT compiling methods which contain calls
6036 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6039 * driver.c (compile_all_methods): Run the compilation in a thread
6040 managed by mono. Fixes #44023.
6042 * mini.c (mono_codegen): Print full method name in verbose output.
6044 * mini-x86.c (mono_arch_patch_code): Fix warning.
6046 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6047 jumps, since the method we are jumping to might be domain-specific.
6049 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6051 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6053 * inssel.brg: string chars are unsigned.
6055 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6057 * TODO: New todo item.
6059 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6060 which calls mono_runtime_class_init and patches the call site to
6061 avoid further calls.
6062 (mono_arch_create_class_init_trampoline): New arch specific function
6063 to create a class init trampoline.
6064 (create_trampoline_code): Generalized so it can create
6065 class init trampolines as well.
6067 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6068 (mono_create_class_init_trampoline): New function to create and cache
6069 class init trampolines.
6070 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6071 vtable given the address of a class init trampoline. Used by the
6073 (mono_codegen): Generate a call to a trampoline instead of
6074 mono_runtime_class_init in LDSFLD[A].
6075 (mono_codegen): Add relocations for the new trampoline.
6077 * mini.h mini-x86.c aot.c: Added a new relocation type:
6078 MONO_PATCH_INFO_CLASS_INIT.
6080 * mini.h: Bump AOT version number.
6082 * aot.c: Create a copy of the loaded code instead of using the original
6083 so methods which call each other will be close in memory, improving
6086 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6087 patch since it breaks the regression tests.
6089 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6090 for the register saving instruction sequence since the
6091 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6093 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6095 * TODO: Fix todo item && remove another.
6097 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6099 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6102 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6103 function of the module.
6105 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6106 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6107 --no-aot command line option.
6109 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6111 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6112 by Bernie Solomon (bernard@ugsolutions.com).
6114 * inssel.brg: Refactor the interface offset table related code into
6115 its separate functions and add support for the AOT case.
6117 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6119 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6121 * aot.c: Added mono_aot_verbose variable and made all debugging
6122 output depend on the value of this variable.
6124 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6125 method_label and info_label.
6127 * mini.h mini-x86.c aot.c: Added a new relocation type
6128 MONO_PATCH_INFO_IID for klass->interface_id.
6130 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6131 the MonoJitInfo structure.
6133 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6134 a non-root appdomain in shared mode.
6136 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6138 * aot.c: make aot loader less verbose. Remove free of unused variable.
6140 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6142 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6144 * .cvsignore: Added *.dll.
6146 * mini.c (mono_print_tree_nl): New function callable while debugging.
6148 * mini.c (mono_print_code): Export this.
6150 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6153 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6155 * mini.h (MonoCompile): Added 'jit_info' field.
6157 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6158 the cfg structure, since it is needed by the AOT compiler.
6160 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6162 * aot.c: A major rewrite. Changes include:
6163 - save exception tables for methods which have them.
6164 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6166 - reworked the file format so it is now much smaller and needs
6167 fewer relocation entries.
6169 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6171 * aot.c (load_aot_module): Fix build bustage on platforms without
6174 2003-09-04 Martin Baulig <martin@ximian.com>
6176 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6178 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6180 * TODO: Some new optimization ideas.
6182 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6184 * aot.c: Save the optimization flags used to compile the code into
6187 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6188 support emitting domain specific code.
6190 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6191 no longer domain neutral. It can be made domain neutral by compiling
6192 with --optimize=shared.
6194 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6197 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6198 loading of AOT code.
6200 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6202 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6203 if there is no domain neutrality information.
6205 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6207 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6208 format version into the generated library.
6210 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6211 callee method into the caller since one of them could be shared.
6213 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6214 system exceptions from AOT code now works.
6216 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6217 method if it is domain neutral and the callee is not.
6219 * graph.c (cfg_emit_one_loop_level): Fix warning.
6221 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6223 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6226 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6228 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6229 is needed by code which is executed before mono_runtime_init ().
6230 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6232 * mini.c (mono_thread_abort): Fix warning.
6233 (mono_jit_compile_method): Call static constructor in the AOT case too.
6235 * aot.c (mono_compile_assembly): Fix warning.
6237 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6239 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6241 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6243 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6245 * cpu-pentium.md: Fix the length of call opcodes so they include the
6246 ESP restoring instruction. Fixes #47968.
6248 2003-08-28 Martin Baulig <martin@ximian.com>
6250 * mini-x86.c (mono_arch_call_opcode): Added support for
6251 MONO_TYPE_GENERICINST.
6253 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6255 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6257 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6258 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6260 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6263 2003-08-26 Martin Baulig <martin@ximian.com>
6265 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6266 when reporting an error, set this to the actual error location.
6267 (mono_method_to_ir): Report the correct error location if
6268 get_basic_blocks() returned an error.
6270 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6272 * mini.c (mono_type_blittable): OBJECT is not blittable.
6273 (mono_method_blittable): Methods which have marshalling descriptors
6274 are not blittable either. Fixes #47842.
6276 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6278 * driver.c mini.c: Use an environment variable instead of a global
6279 variable. Also fix the build.
6281 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6282 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6285 * driver.c mini.c: Added --with-valgrind option to turn off some
6286 code which prevents mono from running under valgrind.
6288 * mini.c (mono_emit_call_args): Fixed warning.
6290 * mini.c (mono_emulate_opcode): Fixed warning.
6292 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6294 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6295 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6296 regalloc.c, regalloc.h: specify available registers in arch-specific
6297 code and support floats in the regallocator (patch by Laurent Morichetti
6300 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6302 * mini.c: mono_thread_current() can be called only after
6303 mono_runtime_init(): rearrange code to not call it early on.
6305 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6307 * mini.c: allocate jump tables in the code mempools.
6309 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6311 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6314 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6316 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6317 12 to 16. This fixes bug #47453.
6320 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6322 * mini-ppc.c: fixed indexed load and unsigned compares.
6324 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6326 * mini.c: reenabled installation of handler for
6327 thread abort signal.
6329 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6331 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6332 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6333 until it's fixed and actually useful.
6335 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6337 * inssel-long32.brg: couple more opcodes implemented.
6339 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6341 * mini-sparc.c: Even more opcodes implemeted.
6343 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6345 * mini-sparc.c: More opcodes implemented.
6347 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6349 * mini-sparc.c: More opcodes implemented.
6351 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6353 * inssel-sparc.brg: Add some needed rules. Direct
6355 * Makefile.am: Use inssel-sparc.brg
6356 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6357 an assert happy for now.
6359 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6361 * mini-sparc.c: Fixed compile errors.
6362 * exceptions-sparc.c: Same. We now produce a mono binary
6363 on sparc-linux. Yea.
6365 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6367 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6368 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6369 They compile, but do not work.
6371 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6373 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6374 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6375 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6378 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6380 * mini.c: more opcodes implemented and better support for generics.
6382 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6384 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6385 * mini.c, mini.h: first cut at generics support: some new instructions
6386 added and changed the behaviour of some of the existing ones.
6388 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6390 * mini.c: Removed definition of metadata_shared mutex here.
6392 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6394 * mini-x86.c: make vararg calls work for instance methods.
6396 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6398 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6399 returns the arguments in a separte list, now.
6401 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6403 * aot.c, mini.c: updates for array type representation changes.
6405 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6407 * mini.c: register function to perform jit shutdown.
6409 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6411 * mini.c: use a faster allocator if possible.
6413 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6415 * aot.c: some cleanups and portability changes.
6417 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6419 * mini.c: use faster allocation for CEE_BOX if possible.
6421 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6423 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6424 Moved inlined mempcy code to its own function so that is can be
6425 reused. Added an inline memset function as well (optimized initobj).
6426 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6428 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6430 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6432 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6434 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6435 arch code can setup the cpu for CLR execution, if needed.
6436 We use it on x86 to set the precision of FP operations.
6438 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6440 * mini.c: disable some optimizations if we can guess they'll cost too
6441 much for a given method.
6443 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6445 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6447 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6448 * mini.h mini.c mini-x86.c: Added instruction level coverage
6449 info collection support.
6451 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6453 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6454 is now implemented in the profiling API. Get rid of a couple of
6455 unnecessary global variables.
6457 2003-06-15 Nick Drochak <ndrochak@gol.com>
6459 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6460 * cpu-g4.md: add op_bigmul and op_bigmul_un
6461 * cpu_pentium.md: add op_bigmul_un
6462 * inssel-long32.brg: add rule for unsigned bigmul
6463 * mini-ops.h: define OP_BIGMUL_UN
6464 * mini-x86.c: THE BUG: handle (un)signed properly
6465 * mini.c: choose unsigned opcode if needed.
6466 This set of patches fixes bug #44291
6468 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6470 * mini.c (optimize_branches): improved to handle all kinds of
6471 conditional branches.
6473 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6475 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6476 don't raise exceptions.
6478 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6480 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6481 to arch-specific files.
6483 2003-06-09 Martin Baulig <martin@ximian.com>
6485 * Makefile.am (libs): Added $(LIBGC_LIBS).
6487 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6489 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6490 and OP_ATAN (fixes bug#44293).
6492 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6494 * Makefile.am, mini-x86.c: rename cpu description array to
6495 pentium_desc, since some compilers define the 'pentium' preprocessor
6498 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6500 * mini.c (mini_select_instructions): add explicit branch if the
6501 following block is not the false target of a conditional branch -
6502 we need this with any optimization that reorder or remove bblocks
6504 * mini.c (optimize_branches): bug fixes
6506 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6508 * mini.c (mono_method_to_ir): inline static readonly fields
6510 * ssa.c (fold_tree): start cfold support for long (very simple
6513 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6515 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6517 * inssel.brg: fixed memcpy (bug #44219).
6519 2003-06-05 Dick Porter <dick@ximian.com>
6521 * driver.c: Set the glib log levels to not abort if g_message
6524 g_set_prgname() has to happen before mini_init() so that the
6525 process handle gets the info.
6527 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6529 * driver.c: add intrins to the default optimizations to get wider
6532 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6534 * mini.h: some large basic blocks will overflow a 16-bit
6535 integers for symbolic registers.
6537 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6539 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6540 (mono_arch_output_basic_block): fix bug 43499
6542 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6544 * mini.c: kill duplicated definition of mono_debug_format.
6546 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6548 * mini-x86.c, arrays.cs: fixed register allocation bug.
6550 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6552 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6554 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6556 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6559 (print_method_from_ip): also print source location information if
6562 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6564 * mini.c (mono_find_block_region): bug fix in region code
6565 (mini_method_compile): enable removing unreachable code again, but
6566 only in methods without exception clauses.
6568 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6570 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6571 Implemented arglist opcode and handling of TypedReference type.
6572 Fixed x86 call convention when a structure is returned.
6573 Minimal support for calling static vararg methods.
6575 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6577 * mini.c (mini_method_compile): always remove unreachable code,
6578 because the code in them may be inconsistent (access to dead
6579 variables for example).
6581 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6583 * driver.c, debug-mini.c: warning fixes.
6585 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6587 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6589 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6591 * mini.c: thread-static fields are registered in mono_class_vtable(),
6592 so ensure the function is called before checking for them.
6594 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6596 * mini.c (optimize_branches): fix for bug 43586
6598 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6599 overflow (fixes Bug #43639)
6601 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6603 * mini.c, objects.cs: allow the use of stobj for primitive types.
6605 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6607 * mini.c: be less strict about argument checking until we support
6608 running the verifier.
6610 2003-05-27 Nick Drochak <ndrochak@gol.com>
6612 * basic-long.cs: tests for (ulong)int * (ulong)int also
6613 * mini.c: use the same trick for (ulong)int * (ulong)int
6615 2003-05-27 Nick Drochak <ndrochak@gol.com>
6617 * basic-long.cs: add regression test for (long)int * (long)int
6618 * cpu-pentium.md: add op_bigmul specification
6619 * inssel-long32.brg: add OP_BIGMUL rule
6620 * mini-ops.h: add OP_BIGMUL
6621 * mini-x86.c: register allocator: handle case where src1 needs to be
6623 * mini.c: substitute special BIGMUL opcode in the tree for
6624 (long)int * (long)int
6626 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6628 * jit-icalls.c: call the type ctor on field access if needed.
6630 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6632 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6633 to a method (including results of ldelema, bug#43207).
6635 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6637 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6638 colors to show exception handler blocks.
6640 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6641 (fix for pinvoke7.cs).
6643 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6645 * mini.h, mini.c: ensure correct initialization order for types that
6646 require it. Prepare for lazy compilation of jit icall wrappers.
6647 Provide a name for opcode emulation to reduce unneeded mallocing.
6649 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6651 * mini-x86.c: better register restoring code and profiling
6652 support for tail calls.
6654 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6656 * mini.h, driver.c: prepare for leaf methods optimization.
6658 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6660 * mini.c: get targets of branches before converting a method.
6662 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6664 * mini.c (optimize_branches): added some experimental code (disbaled)
6666 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6668 * mini.c (optimize_branches): fix branch to branch optimization
6670 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6672 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6674 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6676 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6679 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6681 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6682 enable use of interface variables again.
6684 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6685 I1 to registers because there is no simply way to sign extend 8bit
6686 quantities in caller saved registers on x86.
6688 * inssel-float.brg: set costs of some rules to 2 so
6689 that monobure always select the arch. specific ones if supplied,
6690 regardless of the order we pass the files to monoburg.
6692 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6694 * mini.c, mini-x86.c: since the magic trampoline for jumps
6695 can't patch the code directly, we do it as soon as the
6696 method gets compiled.
6698 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6700 * mini-x86.c, mini.h: introduce a new patching method
6701 to support CEE_JMP and tail calls.
6702 * mini.c: obey tail.call. Don't precompile methods target
6704 * tramp-x86.c: new trampoline code to handle methods
6705 reached through a jump.
6707 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6709 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6710 bit values to registers
6712 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6714 * mini.c (mono_compile_get_interface_var): share interface
6715 variables if possible.
6717 2003-05-16 Martin Baulig <martin@ximian.com>
6719 * debug-mini.c (mono_init_debugger): New function to initialize
6720 the debugger. This is not in the debugger since it needs to
6721 access some of mini's internals.
6723 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6725 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6727 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6729 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6730 for value type handling.
6732 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6734 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6735 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6737 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6739 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6740 the constructor through a proxy.
6742 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6744 * jit-icalls.c, inssel.brg: fixes to array element address
6747 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6749 * mini-x86.c (is_regsize_var): allocate pointer to registers
6751 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6753 * driver.c: fixed typo, added intrins to the set of optimizations
6754 tested with regressions.
6756 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6758 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6759 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6762 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6764 * inssel.brg: remove some common pop instructions without side effects
6766 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6768 * inssel-x86.brg: fixed thinko in int to double conversions.
6770 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6772 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6774 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6776 * inssel-long32.brg: two more missing instructions.
6778 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6780 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6783 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6785 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
6788 * basic-float.cs: Added tests for negative zero.
6790 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6792 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
6793 a couple of missing operations for long casts, with test cases.
6795 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6797 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
6799 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
6801 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
6802 code size estimation.
6804 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
6806 * mini.c (mono_jit_create_remoting_trampoline): make it work with
6807 abstract methods (fix bug 42542)
6809 * aot.c: add ability to handle array types
6811 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
6813 * mini.c: Call the _specific versions of the object allocation
6814 functions if possible.
6816 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6818 * driver.c: call setlocale ().
6820 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6822 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
6825 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
6827 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
6829 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
6830 wrappers (fix bug 42122)
6832 2003-05-04 Martin Baulig <martin@ximian.com>
6834 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
6836 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
6837 s/mini_set_defaults/mono_set_defaults/g.
6839 2003-05-04 Martin Baulig <martin@ximian.com>
6841 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
6843 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6845 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
6846 (reported by Don Roberts).
6848 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6850 * mini.c: temporarily work around two bugs for this release.
6852 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6854 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
6855 that contains -export-dynamic and it makes using the ld script
6857 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
6859 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6861 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
6864 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6866 * mini.c: make sure leave calls all the needed finally blocks,
6867 even when the target jumps out of multiple exception clauses.
6869 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6871 * ldscript, Makefile.am: add linker script to reduce the number of
6872 exported symbols (should also fix the issues with libwine defining
6873 some of the same symbols in io-layer).
6875 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
6877 * driver.c (mini_main): Avoid assertion when no file name is given on
6880 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
6882 * driver.c: added --version/-V command line option.
6883 Added the inline optimization in the regression tests.
6885 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6887 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
6888 to the type in the method signature (fixes bug#42134).
6890 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
6892 * mini.c: when inlining, check this is not null only when needed (bug #42135).
6894 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
6896 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
6898 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6900 * driver.c: fixed bug #42100.
6902 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
6904 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
6906 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6908 * mini.c: moved most of the code required to do inlining to its own
6909 function so it can be reused. Inline also ctors if appropriate.
6911 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
6913 * Makefile.am: Link with -export-dynamic so shared libs loaded by
6914 the runtime can call mono API functions.
6916 2003-04-27 Martin Baulig <martin@ximian.com>
6918 * debug-mini.c (mono_debug_init_method): Added
6919 `guint32 breakpoint_id' argument; if the method has a breakpoint,
6920 send a notification to the debugger.
6922 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
6923 running in the Mono Debugger, just pass the breakpoint number to
6924 mono_debug_init_method().
6926 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
6928 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
6930 * mini.c: allow some more unsafe compares.
6932 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6934 * mini-x86.c, Makefile.am: make distcheck works (partially from
6935 a patch by Richard Lee <r.h.lee@attbi.com>).
6936 * regset.c, regset.h: removed, they are unused.
6938 2003-04-25 Dick Porter <dick@ximian.com>
6940 * driver.c: Usage reports the name as 'mono' not 'mini'
6941 * exceptions-x86.c: Build and run on freebsd
6943 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
6945 * Makefile.am: install the program with the 'mono' name and
6946 the library as libmono instead of mini and libmini.
6948 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6950 * driver.c: provide the APIs for the embedding interface of the old jit.
6952 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
6954 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
6956 2003-04-23 Martin Baulig <martin@ximian.com>
6958 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
6960 * driver.c: Added `--debug' command line argument to enable
6963 2003-04-23 Martin Baulig <martin@ximian.com>
6965 * debug.[ch]: Removed. The code is now in
6966 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
6968 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
6971 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
6973 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
6975 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6978 (mini_cleanup): moved mono_runtime_cleanup call after the call to
6979 mono_domain_finalize.
6980 (mini_method_compile): use mono_method_profile* if the the option is
6983 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
6985 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6986 methods with their wrapper.
6988 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6989 methods with their wrapper.
6991 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
6994 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
6997 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7000 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7002 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7004 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7006 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7007 of the mempool. This is slightly faster and uses less memory
7009 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7011 * mini.c: avoid O(n) allocation for variables.
7013 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7015 * mini.c: handle items on the stack after inlining methods.
7017 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7019 * mini.c: make the method->opcode optimization dependent
7020 on MONO_OPT_INSTRINS and do it lazily.
7022 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7024 * driver.c: print overall results at the end of regression run.
7026 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7028 * inssel.brg: don't overwrite symbolic registers.
7030 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7032 * inssel-x86.brg: fix conversion from long to float.
7034 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7036 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7038 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7040 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7042 * driver.c: Added --print-vtable option as in the old JIT.
7044 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7046 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7048 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7050 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7052 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7054 * mini.c regalloc.c regalloc.h: Fix memory leak.
7056 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7058 * aot.c (mono_aot_get_method): register all used strings
7060 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7062 * mini.c: always intern strings references with ldstr at compile time.
7064 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7066 * Makefile.am: add BUILT_SOURCES.
7068 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7070 * driver.c: give a better error message when the assembly to execute
7071 doesn't have an entry point.
7073 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7075 * Makefile.am: added hack for automake
7077 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7080 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7082 22003-04-07 Martin Baulig <martin@ximian.com>
7084 * Makefile.am: Added Makefile.am.
7086 * debugger-main.c: Removed, this is now in the debugger where it
7089 * mini.pc.in: Call this package `mini' for the moment.