1 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
4 which have save_lmf set. Reorganize methods prologs a bit.
6 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
7 debugger to the proper place.
9 2005-10-29 Martin Baulig <martin@ximian.com>
11 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
12 when running inside the debugger until the debugger has support
15 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17 * mini.h: Fix a warning.
19 2005-10-24 Miguel de Icaza <miguel@novell.com>
21 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
22 we expose publicly, this returns the string.
24 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
26 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
29 2005-10-21 Zoltan Varga <vargaz@gmail.com>
31 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
32 native stacktrace using the glibc 'backtrace' function if available.
34 2005-10-20 Zoltan Varga <vargaz@gmail.com>
36 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
38 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
39 handle SIGSEGVs received while in native code.
41 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
42 code, call mono_handle_native_sigsegv which will abort the runtime
43 after printing some diagnostics, instead of converting it into a
44 confusing NullReferenceException.
46 2005-10-18 Zoltan Varga <vargaz@gmail.com>
48 * cpu-pentium.md: Remove unused opcodes.
50 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
52 * mini-amd64.h (MonoLMF): Add rsp field.
54 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
57 2005-10-17 Zoltan Varga <vargaz@gmail.com>
59 * mini-codegen.c (get_register_spilling): Fix some warnings.
61 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
63 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
64 elimination during exception handling. Enable fp elimination by
67 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
70 2005-10-16 Martin Baulig <martin@ximian.com>
73 (mono_debugger_run_finally): New public method for the debugger.
75 2005-10-10 Zoltan Varga <vargaz@gmail.com>
77 * debug-mini.c (mono_debug_init_method): Fix warning.
79 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
80 the 'exname' parameter const to fix some warnings.
82 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
84 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
85 introduced by the previous patch.
87 2005-10-08 Zoltan Varga <vargaz@gmail.com>
89 * basic-float.cs: Add test for precision of float arithmetic.
91 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
92 when loading/storing single values from/to memory.
94 * mini.c (mono_jit_compile_method_with_opt): Create the function
95 pointers in the correct domain.
97 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
99 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
100 introduced by previous patch.
102 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
103 when out_filter_idx is NULL.
105 * mini-exceptions.c: Don't run filter clauses twice during exception
106 handling. Fixes #75755.
108 2005-10-07 Zoltan Varga <vargaz@gmail.com>
110 * aot.c: Add support for ldflda wrappers.
112 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
115 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
117 * mini.c, mini.h: do not consider exception handlers blocks when
118 setting up interface variables.
120 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
122 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
124 2005-10-03 Zoltan Varga <vargaz@gmail.com>
126 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
129 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
131 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
133 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
134 of the OP_P definitions.
136 * TODO: Add a proposal for dealing with the CEE/OP mess.
138 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
139 optimizations from the x86 port.
141 * cpu-amd64.md: Ditto.
143 * basic.cs basic-long.cs: Add tests.
145 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
147 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
148 Patrik Torstensson's implementation of my exception-handling
149 optimization idea, when the exception object is not used
152 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
154 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
155 of the mul_imm optimizations from the old jit.
157 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
159 * mini.c, liveness.c: patch by Patrik Torstensson and
160 Zoltan Varga to improve performance in methods with
163 2005-09-30 Zoltan Varga <vargaz@gmail.com>
165 * driver.c: Remove 'Globalization' entry from --version.
167 2005-09-28 Zoltan Varga <vargaz@gmail.com>
169 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
170 there is a profiler interested in JIT events.
172 * aot.c: Load profile files produced by the AOT profiling module, and
173 reorder methods based on the profiling info. Add a 'method_order' table
174 to the AOT file to make mono_aot_find_jit_info work with the reordered
177 * mini.h: Bump AOT file version info.
179 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
181 * mini-arm.h: work around what looks like a gcc bug when optimizations
184 2005-09-28 Raja R Harinath <rharinath@novell.com>
186 * Makefile.am (AM_CFLAGS): Don't use += to append inside
187 conditionals. Use ...
188 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
190 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
192 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
193 to determine the amount of memory to copy when passing valuetypes.
195 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
196 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
198 2005-09-27 Zoltan Varga <vargaz@gmail.com>
200 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
201 information about aot.
203 2005-09-27 Ben Maurer <bmaurer@ximian.com>
205 * *.c: Replace the use of {Enter,Leave}CriticalSection with
206 macros. This will allow a deadlock debugger to easily be plugged
209 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
211 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
213 2005-09-27 Raja R Harinath <rharinath@novell.com>
215 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
216 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
217 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
218 ($(arch_built)) [CROSS_COMPILING]: Error out.
220 2005-09-26 Zoltan Varga <vargaz@gmail.com>
222 * aot.c: Add support for the no_special_static flag for classes.
224 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
226 * Reapply reverted patches.
228 * *: Revert r50174 as well.
230 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
232 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
234 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
236 2005-09-23 Miguel de Icaza <miguel@novell.com>
238 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
239 part of the SIG_HANDLER_SIGNATURE.
241 2005-09-23 Zoltan Varga <vargaz@gmail.com>
243 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
246 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
247 introduced by previous patch.
249 2005-09-21 Zoltan Varga <vargaz@gmail.com>
251 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
254 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
255 upon the information returned by get_call_info ().
257 * mini-x86.c (add_float): Fix stack size calculation.
258 (mono_arch_call_opcode): Rewrite this so it works based up the
259 information returned by get_call_info ().
260 (mono_arch_get_this_vret_args): Ditto.
262 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
264 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
265 in cinfo to determine the registers which need to be used.
267 2005-09-20 Miguel de Icaza <miguel@novell.com>
269 * driver.c (mono_main): Add --server and --desktop flags.
271 2005-09-16 Zoltan Varga <vargaz@gmail.com>
273 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
274 registers as global registers.
276 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
277 longer needed with the new register allocator.
279 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
281 * cpu-ia64.md: Remove unused opcodes.
283 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
285 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
287 * cpu-amd64.md: Remove unused opcodes.
289 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
290 needed with the new register allocator.
292 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
295 2005-09-16 Raja R Harinath <rharinath@novell.com>
297 * Makefile.am (check-local): Don't invoke semdel-wrapper.
299 2005-09-16 Martin Baulig <martin@ximian.com>
302 (throw_exception): Don't call mono_debugger_throw_exception() if
303 we're a rethrow - see the FIXME in the code.
305 2005-09-15 Geoff Norton <gnorton@customerdna.com>
307 * mini.c (mono_init_exceptions): This only works on some architectures.
309 2005-09-15 Zoltan Varga <vargaz@gmail.com>
311 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
314 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
316 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
317 now in mini-exceptions.c.
319 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
321 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
322 now in mini-exceptions.c.
324 2005-09-15 Zoltan Varga <vargaz@gmail.com>
326 * exceptions-x86.c: Applied patch from Patrik Torstensson
327 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
329 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
330 code into mini-exceptions.c. Add some assertions to it.
332 2005-09-12 Zoltan Varga <vargaz@gmail.com>
334 * aot.c (emit_section_change): Applied patch from "The Software Team"
335 (<software@solmersa.com>). Fix as errors on windows.
337 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
339 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
340 method info into the LMF.
342 2005-09-11 Zoltan Varga <vargaz@gmail.com>
344 * mini-ia64.c: Add proper unwind info for method epilogs.
346 * exceptions-ia64.c: Add some code to help debugging.
348 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
350 * mini-exceptions.c: Fix warning.
352 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
354 * mini.c: Really fix build.
356 * mini-x86.c mini-amd64.c: Fix build.
358 2005-09-11 Zoltan Varga <vargaz@gmail.com>
360 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
362 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
363 some Interlocked methods as intrinsics.
365 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
366 for Thread methods as well.
368 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
370 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
372 * mini-ia64.c mini-x86.c mini-amd64.c
373 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
376 * mini.c (mono_init_exceptions): Fix build breakage.
378 2005-09-10 Zoltan Varga <vargaz@gmail.com>
380 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
381 of instructions. Use the new ia64_unw_op macros for emitting unwind
384 * mini.c (mono_init_exceptions): Initialize exception handling
385 related trampolines at startup.
387 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
389 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
391 2005-09-09 Zoltan Varga <vargaz@gmail.com>
393 * mini.c: Handle type loading errors gracefully during compilation and
394 throw the appropriate exception.
396 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
398 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
401 2005-09-09 Martin Baulig <martin@ximian.com>
403 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
406 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
408 * mini-arm.h: use emulation for conv.r.un for the release.
410 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
412 * mini-arm.c, objects.cs: more fixes and tests for them.
414 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
416 * mini-arm.c: align structures to at least 4 bytes to be able
417 to keep our current optimized memcpy.
419 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
421 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
423 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
425 * mini.c: ignore SIGPIPE.
427 2005-09-04 Zoltan Varga <vargaz@gmail.com>
429 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
431 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
433 2005-09-02 Zoltan Varga <vargaz@gmail.com>
435 * mini.h: Add prototype for mono_allocate_stack_slots_full.
437 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
439 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
440 exception handling support.
441 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
442 patch by Brian Koropoff <briank@marakicorp.com>).
444 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
446 * mini.c: revert another 'optimization' which breaks when
447 items on the eval stack need to be saved at a basic block end
450 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
452 * jit-icalls.c: for arrays, ensure we always provide
455 2005-08-30 Zoltan Varga <vargaz@gmail.com>
457 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
459 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
461 2005-08-29 Zoltan Varga <vargaz@gmail.com>
463 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
464 arguments in their original register.
466 2005-08-28 Zoltan Varga <vargaz@gmail.com>
468 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
471 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
472 when ssapre is enabled.
474 * inssel-long.brg: Fix bug in previous patch.
476 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
477 multiplication by a constant.
479 2005-08-27 Zoltan Varga <vargaz@gmail.com>
481 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
484 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
487 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
489 * inssel-arm.brg: apply changes tested by Brian Koropoff
490 <briank@marakicorp.com>.
492 2005-08-25 Zoltan Varga <vargaz@gmail.com>
494 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
496 2005-08-24 Zoltan Varga <vargaz@gmail.com>
498 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
499 to the same register if dreg is just a base register.
500 (print_ins): Improve printing of membase opcodes.
502 * inssel-x86.brg: Add optimized ldind(reg) rules.
504 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
506 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
508 * mini.c: when running under valgrind, set the stack bottom for
509 the GC at the actual approximate stack for the app (fixes running
512 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
514 * mini.c: do no break at the first valuetype to init found
517 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
519 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
521 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
523 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
525 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
527 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
529 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
531 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
533 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
536 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
539 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
542 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
544 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
546 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
548 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
549 in the tail recursion optimization.
551 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
552 debug info into the assembly file.
554 * iltests.il: Add test for filter regions.
556 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
557 initial stack of filter regions. Fixes #75755.
559 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
561 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
564 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
566 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
567 the check for an already compiled method on non-ia64 platforms.
568 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
571 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
573 * inssel-x86.brg: Add some optimized call rules.
575 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
577 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
580 * mini.h mini-trampolines.c: Pass the trampoline argument to
581 mono_arch_patch_delegate_trampoline.
583 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
585 * mini-trampolines.c: Fix build.
587 * mini-amd64.h: Add delegate trampolines.
589 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
591 * inssel-amd64.brg: Add optimized call rules.
593 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
595 * inssel-ia64.brg: Add optimized ldind(reg) rules.
597 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
599 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
602 * mini-ia64.c: Remove LMF fixmes.
604 * mini-ia64.h: Remove most fields from LMF.
606 * inssel-ia64.brg (stmt): Fix unaligned access errors.
608 * mini-trampolines.c: Add support for IA64 function descriptors.
610 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
611 for IA64 function descriptors.
613 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
615 * tramp-arm.c: patch the vtable for virtual calls. Added
616 support code to register/unregister the LMF.
617 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
620 2005-08-19 Dick Porter <dick@ximian.com>
622 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
625 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
627 * mini.c (mini_get_method): Move handling of wrapper data here.
629 * mini.c (mono_method_to_ir): Add support for dynamic methods.
631 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
634 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
635 bblock->code does not remain empty.
637 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
639 * arrays.cs: Add regression test for #75832.
641 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
644 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
645 instruction scheduling.
647 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
649 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
651 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
653 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
655 * mini-codegen.c: Fix VC build.
657 * cpu-pentium.md: Increase length of atomic_exhange_i4.
659 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
661 * mini.h: fix signature for mono_register_opcode_emulation.
663 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
665 * mini.c: Get rid of most of the helper_sig_... constants using
666 mono_create_icall_signature ().
668 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
670 * jit-icalls.c (helper_ldstr): New helper function.
672 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
674 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
675 throw, load the string using a helper call instead of creating a string object.
677 * aot.c: Update after LDSTR changes.
679 * mini.h: Bump AOT file version.
681 * aot.c: Save class size info into the AOT file. Print more statistics during
684 * mini.h: Bump AOT file version.
686 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
687 ordering of disasm cases. Fixes #74957.
689 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
691 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
692 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
693 the generic code needed for the ARM port.
695 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
697 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
698 inssel-arm.brg: more ARM features and fixes.
700 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
702 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
703 ARM port work in progress.
705 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
707 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
709 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
711 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
713 * inssel.brg (mini_emit_memset): Add support for unaligned access.
715 * *-ia64.*: Ongoing IA64 work.
717 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
719 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
721 * TODO: Remove out-of-data todo stuff.
723 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
726 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
728 * mini.h: Bump corlib version.
730 2005-07-27 Martin Baulig <martin@ximian.com>
733 (create_copy_ins): Added `const unsigned char *ip' argument; set
734 `copy->cil_code' from it.
736 2005-07-27 Martin Baulig <martin@ximian.com>
738 * mini-exceptions.c (mono_handle_exception): Don't call
739 mono_debugger_handle_exception() for filters.
741 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
743 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
746 2005-07-26 Martin Baulig <martin@ximian.com>
748 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
750 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
751 helper_compile_generic_method() if the method is actually virtual
754 2005-07-26 Martin Baulig <martin@ximian.com>
757 (trampoline_code): Renamed to `mono_trampoline_code' and made it
758 public; this is now accessed directly by the debugger.
759 (mono_generic_trampoline_code): Removed.
762 (mono_debug_init_method): Also add interncalls and wrappers.
764 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
766 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
768 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
770 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
772 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
774 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
776 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
778 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
779 getting TLS offsets on AMD64 too.
781 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
783 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
785 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
787 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
788 inssel-arm.brg, mini-arm.h: ARM port work in progress.
790 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
792 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
794 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
797 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
798 mono_sparc_is_virtual_call ().
800 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
802 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
803 trampoline parameters.
805 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
807 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
808 to mono_arch_get_vcall_slot_addr.
810 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
813 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
815 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
817 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
819 2005-07-19 Martin Baulig <martin@ximian.com>
821 * exceptions-amd64.c (throw_exception): Call
822 mono_debugger_throw_exception() here like we're doing it on i386.
824 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
826 * mini-ia64.c: Add optimized TLS access support.
828 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
830 * mini-exceptions.c: Ongoing IA64 work.
832 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
834 * mini.c: Use the default optimization set when embedding. Fixes
837 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
839 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
840 of trampolines to a separate file.
842 * mini-trampolines.c: New file.
844 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
847 * tramp-x86.c: Reorganize the trampoline code to be similar to the
850 * mini-codegen.c: Fix cygwin build.
852 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
854 * mini.c: Add some minor changes needed by the IA64 port.
856 * *-ia64.*: Ongoing IA64 work.
858 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
860 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
861 trampolines into arch-independent and arch-dependent parts.
863 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
865 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
867 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
869 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
870 the xp-regalloc-branch for amd64.
872 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
873 xp-regalloc-branch for x86.
875 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
877 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
879 2005-07-06 Martin Baulig <martin@ximian.com>
882 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
883 (mono_jit_runtime_invoke): Likewise.
885 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
887 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
890 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
891 without loading their metadata. Reorganize the file format so exception handling+
892 debug info is kept separate from normal method info. Create MonoJitInfo
893 structures for methods lazily.
895 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
897 (x86_class_init_trampoline): Patch AOT class init trampolines too.
899 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
901 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
904 * mini.h: Bump AOT file version.
906 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
908 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
910 2005-07-01 Raja R Harinath <rharinath@novell.com>
912 * Makefile.am (check-local): Call semdel-wrapper.
914 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
916 * mini-x86.c: Revert the last change as it seems to break the build..
918 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
920 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
922 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
924 2005-06-27 Ben Maurer <bmaurer@ximian.com>
926 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
927 outside of the macro, so strange stuff doesn't happen with gcc4
928 (NEW_AOTCONST_TOKEN): Likewise.
930 2005-06-28 Martin Baulig <martin@ximian.com>
932 * mini.c (mini_class_is_system_array): New static method; use this
933 instead of `klass->parent == mono_defaults.array_class' everywhere
934 since this also works for the new generic array class.
936 2005-06-26 Ben Maurer <bmaurer@ximian.com>
938 * inssel.brg: Remove warnings.
940 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
942 * mini-ia64.c: Ongoing IA64 work.
944 * basic-float.cs: Add float->i1 conversion test.
946 * iltests.il: Add conv.u4 test.
948 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
950 * inssel-long.brg: Fix bug caused by last change.
952 2005-06-23 Geoff Norton <gnorton@customerdna.com>
954 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
955 BSDs. Allows the x86 JIT to work on OSX86
957 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
959 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
962 * mini-ia64.c: Ongoing IA64 work.
964 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
966 * mini-ia64.c: Ongoing IA64 work.
968 * driver.c: Clean up jit_code_hash as well when using --regression.
970 * inssel-long.brg: Fix long->i4/u4 conversion rules.
972 * basic-long.cs: Add tests for long->u4 conversion.
974 2005-06-18 Ben Maurer <bmaurer@ximian.com>
976 * mini.c: Take mono_get_domainvar out of macros. This makes sure
977 that we do not depend on undefined C behavior: the order stuff
978 gets evaluated within an expression. Fixes mono when compiled on
981 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
983 * *-ia64.*: Ongoing IA64 work.
985 * aot.c: Lower memory usage while loading AOT methods.
987 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
989 * mini.h: Bump AOT file format version.
991 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
993 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
995 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
997 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
998 not on callee assembly). Fixed some comments.
1000 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1002 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1003 it gets proper disassembly.
1004 (emit_method_info): Remove some dead code.
1006 * mini.c (mini_method_compile): Allways allocate the GOT var in
1007 mono_method_to_ir for emulating opcodes.
1009 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1011 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1012 before freeing the code memory. Fixes #74990.
1014 * objects.cs: Add regression test for #74992.
1016 * liveness.c: Extend live ranges of arguments to the beginning of the
1017 method. Fixes #74992.
1019 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1020 so it points into the faulting instruction.
1022 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1024 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1026 * *-ia64.*: Ongoing IA64 work.
1028 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1030 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1032 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1034 * *-ia64.*: Ongoing IA64 work.
1036 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1038 * basic-long.cs: Add tests for add/sub.ovf.
1040 * basic.cs: Add tests for sub.ovf.
1042 * *-ia64.*: Ongoing IA64 work.
1044 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1046 * *-ia64.*: Ongoing IA64 work.
1048 * basic.cs: Add conv.ovf.i4.un test.
1050 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1052 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1054 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1056 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1058 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1060 * *-ia64.*: Ongoing IA64 work.
1062 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1065 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1067 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1069 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1071 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1073 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1075 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1076 of a call is callable by a near call.
1078 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1080 * mini-ia64.c: Ongoing IA64 work.
1082 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1084 * genmdesc.c: Make the generated array non-static.
1086 * inssel-long.brg: Fix LSHR_IMM rule.
1088 * *-ia64.*: Ongoing IA64 work.
1090 * *-ia64.*: Ongoing IA64 work.
1092 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1094 * *-ia64.*: Ongoing IA64 work.
1096 * *-ia64.*: Ongoing IA64 work.
1098 * mini-ia64.c: Ongoing IA64 work.
1100 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1102 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1104 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1106 * objects.cs basic-long.cs: Move some tests to objects.cs.
1108 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1110 * *-ia64.*: Ongoing IA64 work.
1112 * iltests.il: Add a new test.
1114 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1115 newobj. Fixes #75042.
1117 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1119 * *-ia64.*: Ongoing IA64 work.
1121 * *-ia64.*: Ongoing IA64 work.
1123 * *-ia64.*: Ongoing IA64 work.
1125 * basic.cs objects.cs: Move tests accessing static variables as well.
1127 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1129 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1131 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1133 * driver.c: Always print failed tests.
1135 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1138 * *ia64*: Ongoing IA64 work.
1140 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1142 * basic.cs: Add tests for add.ovf. Fix warnings.
1144 2005-05-18 Miguel de Icaza <miguel@novell.com>
1146 * driver.c (mono_main): Avoid crash if no argument is passed to
1147 --break; Do not use g_error, but f_printf. And fix all other
1148 ocurrences of the same crash.
1150 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1152 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1153 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1156 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1158 * *-ia64.*: Add beginnings of IA64 backend.
1160 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1162 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1164 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1167 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1169 * mini-amd64.c: Fix a warning.
1171 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1173 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1174 in float_neg. Fixes #74897.
1176 * mini-amd64.c (emit_call): Fix another near call bug.
1178 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1180 * declsec.c: Keep the appdomain information in the structure. Added a
1181 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1182 value gets overwritten).
1183 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1184 an MonoAppDomain member to MonoSecurityFrame.
1185 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1186 used in the stack walk. Now use a MonoArray which grow (double) when
1189 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1191 * mini.c: Re-enabled runtime cleanup, since running threads should
1192 now properly stop when exiting.
1194 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1196 * mini-codegen.c: New file contaning the arch-independent local
1197 register allocator. Not used by any architectures yet.
1199 * mini.h linear-scan.c: Merge some changes from the
1200 mini-xp-local-regalloc branch.
1202 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1204 * mini-amd64.c (emit_call): Fix calls to native functions when the
1205 runtime is compiled as a shared library. Fixes #74756.
1207 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1208 on a literal field. Fixes #74751.
1210 2005-04-25 Raja R Harinath <rharinath@novell.com>
1212 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1214 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1216 * objects.cs: Add missing null casting test.
1218 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1220 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1221 in wrapper methods. Also rename 'address' variable to 'offset'.
1223 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1225 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1228 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1230 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1233 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1235 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1237 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1239 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1240 just the last bytes.
1242 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1244 * aot.c (mono_compile_assembly): Fix warning.
1246 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1247 by the _MSC_VER stuff.
1249 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1251 * inssel-long.brg: Fix #74588.
1253 * cpu-amd64.md: Fix #74591.
1255 * iltests.il: Add new regression tests.
1257 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1259 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1262 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1264 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1266 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1267 from Bill Middleton <flashdict@gmail.com>.
1269 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1271 * arrays.cs: Add new regression test. Fix warnings.
1273 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1275 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1276 and leakage in CKFINITE.
1278 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1279 this to a null op since it is called on amd64 too.
1281 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1283 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1284 body since this is not used on amd64.
1286 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1288 * mini-amd64.c: Remove obsolete fixmes.
1290 * mini.c (print_method_from_ip): Fix debugging support.
1292 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1294 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1295 so that expressions that don't give much gain are not reduced.
1296 * ssapre.h: Likewise.
1298 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1300 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1302 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1304 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1306 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1308 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1310 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1312 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1314 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1317 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1319 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1321 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1323 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1324 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1326 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1328 * mini-x86.c: Fix up stack overflow handling.
1330 * exceptions.cs: Add new regression test.
1332 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1334 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1335 mono_jit_thread_attach.
1337 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1339 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1341 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1342 avoid calling constructors using callvirt.
1344 * inssel.brg: Fix #74073.
1346 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1348 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1349 compilation with non-GCC compilers.
1350 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1351 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1353 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1355 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1356 klass->interface_offsets (will likely fix bug#74073).
1358 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1360 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1362 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1364 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1365 to amd64_div_reg_size ().
1367 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1369 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1371 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1373 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1375 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1377 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1379 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1381 * mini.c (mono_precompile_assembly): Load and precompile referenced
1382 assemblies as well. Fixes #74015.
1384 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1386 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1388 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1390 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1391 a lot of checks and (anyway) permissions cannot work until corlib is
1394 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1396 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1398 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1400 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1401 calls (fixes bug#72824).
1403 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1405 * mini.c: fix tail recursion elimination (see test in bug#73936).
1407 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1409 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1410 some fp functions in sse2 mode.
1412 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1414 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1416 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1418 * mini.h mini.c: Add mono_get_jit_tls_key ().
1420 * mini-x86.c: Enable fast TLS support on windows.
1422 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1424 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1425 * mini.c: Check for p/invoke method when generating code. If a
1426 p/invoke method, or it's class, isn't decorated with [Suppress
1427 UnmanagedCodeSecurity] then generate code to call System.Security.
1428 UnmanagedDemand (only if the security manager is active).
1430 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1432 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1433 last change as it seems to cause strange crashes.
1435 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1437 * *.c: handle unsafe function pointers where needed.
1439 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1441 * mini.c (mono_jit_free_method): Remove the fixme too.
1443 2005-03-15 Miguel de Icaza <miguel@novell.com>
1445 * mini.c: As discussed, make the code actually free the delegate
1446 thunk now, to enable the debugging of delegate problems, use
1447 MONO_DEBUG=1 when running Mono.
1449 This takes also care of parts of the leaks as seen by Joe.
1451 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1453 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1454 thread_tls_offset calculation.
1456 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1458 * declsec.c: Reworked linkdemand checks for icall. The previous code
1459 was using the declaration code (untrusted) and didn't work as expected
1460 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1463 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1465 * iltests.il: Add new localloc test.
1467 * mini-amd64.c: Handle large stack allocations the same way as on
1468 windows if stack overflow handling is working.
1470 * mini-amd64.c: Allocate the signal stack using mmap.
1472 * mini.c (sigsegv_signal_handler): Fix reading of context.
1474 * mini-exceptions.c: Fix up stack overflow handling.
1476 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1478 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1480 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1482 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1484 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1485 tramp_init functions as they are no longer needed.
1487 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1489 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1491 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1493 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1495 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1498 * mini-ops.h: Add OP_LMUL_IMM.
1500 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1501 long mul/div opcodes as intrinsic.
1503 * mini-amd64.c (emit_call): Handle the case when the callee might be
1506 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1508 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1511 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1513 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1515 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1517 * mini.c (mono_codegen): Don't leak here, to help people running
1520 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1522 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1523 conversions in sse2 mode.
1525 * basic-float.cs: Add regression test.
1527 * mini-amd64.c: Reenable sse2.
1529 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1531 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1533 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1535 * driver.c: Copyright text should include 2005.
1537 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1539 * cpu-amd64.md (load_membase): Fix more max lengths.
1541 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1543 * cpu-amd64.md (load_membase): Fix max length.
1545 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1547 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1549 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1550 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1552 * basic-float.cs: Add rounding regression test.
1554 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1556 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1558 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1559 structures in registers for pinvoke wrappers.
1561 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1563 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1565 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1567 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1568 wrapper to mono_jit_thread_attach.
1570 * mini.c (mini_jit_thread_attach): New jit icall.
1572 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1573 native->managed wrappers.
1575 * exceptions.cs: Add new regression test.
1577 * mini.c (optimize_branches): Check regions in the cbranch to throw
1578 block case as well. Fixes #73242.
1580 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1582 * mini.c: thread safety fixes.
1584 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1586 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1587 patching stuff, since delegates use jump trampolines so there is
1590 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1593 * tramp-amd64.c: Fix build.
1595 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1596 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1598 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1599 Rename this to mono_arch....
1600 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1602 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1604 * mini-amd64.c (emit_call): If both the caller and the callee is
1605 guaranteed to have 32 bit addresses, emit a normal call.
1607 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1609 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1610 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1611 method_ptr inside delegates.
1613 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1615 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1616 invalidated. Fixes #73001.
1618 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1620 * mini-x86.c: Only use stdcall for pinvokes on windows.
1622 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1624 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1625 * mini-x86.c: remove unreliable __thread var offset detection,
1626 use the correct accessors and enable by default.
1628 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1630 * mini.c (mono_jit_free_method): Fix memory leak.
1632 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1634 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1636 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1638 * cpu-amd64.md: Fix lengths of atomic opcodes.
1640 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1642 * driver.c: try to not imply using ICU is any good.
1644 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1646 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1647 functions as inline ops.
1649 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1650 some Interlocked functions as inline ops.
1652 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1654 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1656 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1658 * mini.c: Add support for OP_NOT_TAKEN.
1660 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1661 structures in registers for pinvoke wrappers.
1663 * mini-amd64.c: Fix warnings.
1665 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1667 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1669 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1671 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1672 address instead of loading the address from it.
1674 * mini-x86.c: Add support for returning small structs in registers
1675 on Win32. Fixes part of #70864.
1677 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1679 * trace.c (get_token): Improve error checking.
1681 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1683 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1685 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1687 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1688 it can be reused for MonoClass.
1689 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1692 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1694 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1695 instead of a MonoReflectionMethod. The method information wasn't used
1696 when displaying SecurityException details (but will be now).
1698 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1700 * Makefile.am : windows build fix.
1702 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1704 * iltests.il: Add new regression test.
1706 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1709 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1711 * mini.c: Moved linkdemand check into helper function check_linkdemand
1712 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1715 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1717 * declsec.c: Added statistics counter for different kinds of
1719 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1720 (and commented) declaration.
1721 * mini.c: Added statistics counter for security Demand code
1722 generation. Added display of security statistics.
1724 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1726 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1727 Fix compilation errors under gcc-2.95.
1729 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1731 * mini.c, driver.c: Use the new jit trampoline hashtable
1733 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1735 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1737 2005-02-11 Martin Baulig <martin@ximian.com>
1739 * debug-mini.c (mono_debug_close_method): Free the line number array.
1741 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1743 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1746 * mini.h: Bump AOT file format version.
1748 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1750 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1752 * declsec.h: Added macros to get/set lazyly initialized security
1753 informations about assemblies. Added new enum for different type of
1754 possible LinkDemand violation. Added function to check LinkDemands.
1755 * mini.h: Added a field to MonoCompile to hold any security violation
1756 detected when JITting a method (so it can be thrown later).
1757 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1758 and CEE_CALLVIRT. Added code to throw exception at the end of
1759 mini_method_compile (note: the exception is unhandled right now).
1761 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1763 * mini.c, jit-icalls.c: use the managed implementation of
1764 memset for initobj and memset, to avoid managed <-> unmanaged
1767 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1769 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1770 optimization if it would need a GOT var.
1772 * basic.cs: Add tests for constant propagation and switch statements.
1774 * ssa.c: Fix out-of-range constant propagation and switch statements.
1776 2005-02-09 <vargaz@freemail.hu>
1778 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1780 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1782 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1784 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1786 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1788 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1790 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1791 arithmetic operations.
1793 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1795 * mini-ppc.c: add a workaround for broken user code that
1796 DllImports vararg functions with non-vararg signatures.
1798 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1800 * mini.c (mono_jit_compile_method_inner): Add detection and a
1801 meaningfull error message for assemblies written in Managed C++.
1803 * tramp-amd64.c mini-amd64.h: Add support for
1804 create_trampoline_from_token ().
1806 * aot.c mini-x86.c abcremoval.c: Applied patch from
1807 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1809 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1811 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1812 which takes a MonoImage/token as parameter instead of a MonoMethod.
1814 * aot.c: Use the new trampoline for initializing vtables.
1816 * aot.c: Add support for ldfld/stfld_remote wrappers.
1818 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1819 rules for compare <MEM>, IMM.
1821 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1823 * aot.c: Handle inherited finalizers correctly.
1825 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1827 * inssel.brg (stmt): Add a missing _setup_... ().
1829 * aot.c: Save some parts of the class state to the AOT file and use it
1830 to recompute that state when a class is initialized.
1832 * mini.c: Install AOT hooks into the runtime.
1834 * mini.h: Bump AOT file format version.
1836 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1839 * iltests.il: Add new test.
1841 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1845 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1847 * mini.c: setup the statistical profiler in the thread attach
1848 callback to cope with the new single thread code.
1850 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1852 * mini-ppc.c: ensure we have enough room for the profiler
1853 calls (fixed bug#72084).
1855 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1857 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1860 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1862 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1864 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1866 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1867 to succesfully execute parrotbench).
1868 * ssapre.h: Likewise.
1870 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1872 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1873 variable for stores to method arguments (fixes a SSAPRE issue).
1875 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1877 * mini.c: handle value types in dup, fixes gen-112.cs.
1879 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1881 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1882 sequence for calls in dynamic methods to avoid thunks.
1884 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1886 * mini.c: correctly remove dynamic methods from the hashtable.
1888 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1890 * driver.c: Disabled SSAPRE until fix the bug that appears
1891 in IronPython's parrotbench.
1893 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
1895 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
1897 * mini.c (mono_method_to_ir): Revert the previous change.
1899 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
1902 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
1903 mono_jit_info_table_find () etc. when running under valgrind.
1905 * inssel.brg: Fix warnings.
1907 * mini-exceptions.c: Fix warnings.
1909 2005-01-31 Martin Baulig <martin@ximian.com>
1911 * driver.c (compile_all_methods_thread_main): Don't try to compile
1912 generic methods or anything which has type parameters.
1914 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
1916 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
1918 * TestDriver.cs: Add --verbose flags.
1920 * graph.c ssa.c: Fix 64 bit warnings.
1922 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
1923 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
1924 Fix 64 bit warnings.
1926 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
1927 variable not spotted by gcc.
1929 * mini-amd64.c inssel-amd64.brg: Applied patch from
1930 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
1931 X86_COMPARE_MEMBASE opcodes.
1933 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
1935 2005-01-29 Ben Maurer <bmaurer@ximian.com>
1937 * *: MonoMethod->signature might be NULL now. You *MUST* use
1938 mono_method_signature.
1940 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1942 * driver.c (compile_all_methods_thread_main): Compile the methods
1943 without invoking cctors.
1945 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1947 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
1948 * basic-calls.cs: test for the above.
1950 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1952 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
1953 MonoJitInfo changes.
1955 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
1957 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
1958 eagerly if it contains dynamic methods.
1960 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
1962 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
1963 trace, it is now computed by an icall from trace_ips.
1965 * mini-exceptions.c: Fix a warning.
1967 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
1969 * mini-exceptions.c: don't bother getting stack trace info if
1970 it's not going to be used.
1972 2005-01-27 Raja R Harinath <rharinath@novell.com>
1974 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
1977 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
1979 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
1981 * aot.c: Avoid calling mono_method_get_header () if not needed.
1983 * mini.h: Bump AOT file format version.
1985 * mini.c (mono_emit_native_call): Allocate a GOT var here.
1987 * mini.c (mono_print_tree): Print more info for calls.
1989 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
1991 * declsec.h: Remove warning by adding missing include for marshal.h
1993 2005-01-26 Martin Baulig <martin@ximian.com>
1995 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
1998 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2000 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2003 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2005 * aot.c (mono_compile_assembly): Fix a warning.
2007 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2009 * declsec.c: Look for security attributes on the original MonoMethod
2010 (and not the wrapped one). This fix permissions on icalls.
2012 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2014 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2016 * mini.c (mono_allocate_stack_slots): Add a fixme.
2018 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2020 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2022 * inssel.brg: optimize casts of sealed types (more
2023 optimizations waiting for fixes in remoting).
2025 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2027 * inssel.brg (stmt): Add another dummy rule.
2029 * driver.c: Fix warnings.
2031 * driver.c (mono_main): If running under valgrind, instruct glib to use
2032 the system allocation functions so valgrind can track the memory
2033 allocated by the g_... functions.
2035 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2037 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2039 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2041 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2042 variables in try regions.
2044 * mini.c (mini_method_compile): Don't disable optimizations on large
2045 methods when AOT compiling.
2047 * mini.c (mono_allocate_stack_slots): New arch independent method to
2048 allocate stack slots. Not yet used.
2050 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2052 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2054 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2056 * mini-ppc.c: make the branch info relative as the code
2057 buffer can be reallocated.
2059 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2061 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2062 * driver.c: Removed the AOT/security restriction. Now initialize the
2063 security manager (in metadata) if --security is used.
2064 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2065 rather than the pointer to declarative security, when AOT is used.
2067 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2069 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2070 basic blocks, reduced intrinsic exception throwing code size.
2072 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2074 * driver.c (mini_usage): Reorder the usage screen.
2076 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2078 * mini.c (mono_resolve_patch_target): Fix warning.
2080 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2082 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2085 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2087 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2088 breaks the amd64 build.
2090 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2091 register allocation. Fixes #71454.
2093 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2095 * arrays.cs: Add new regression test.
2097 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2099 * ssapre.c: Turned usage of snprintf to GString.
2100 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2101 (I left it on by mistake in my previous commit).
2103 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2105 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2106 on cond branch optimization (fixes bug# 71515).
2108 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2110 * abcremoval.c: Fixed bug 71062.
2111 * abcremoval.h: Likewise.
2113 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2115 * mini.c: Added a new functionality to optimize_branches, the removal
2116 of useless basic blocks, and fixed some problem in the removal of
2117 critical edges; some utility functions added for both purposes.
2118 * ssapre.c: Added complex expression support, and fixed bug 70637.
2119 * ssapre.h: Likewise.
2120 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2122 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2123 * driver.c: Re-enabled SSAPRE.
2125 2005-01-19 Martin Baulig <martin@ximian.com>
2127 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2128 the result of mono_get_method_constrained().
2130 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2132 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2135 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2137 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2138 be detected. Fixes #59296.
2140 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2142 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2143 which can happen. Fixes #71361.
2145 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2147 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2150 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2152 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2153 appdomain-unload.exe to fail.
2155 * mini.c: Fix some memory leaks.
2157 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2159 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2160 Fixed bug and sped up some codepaths.
2162 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2164 * mini.c: Fix some memory leaks.
2166 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2169 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2171 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2174 * iltests.il: Add regression test for #71320.
2176 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2178 * mini.c (mono_codegen): Fix installation of profiler hooks.
2180 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2182 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2184 * mini.h, mini.c, cfold.c: optimize access to enum
2185 readonly fields, too. Eval conditional branches if possible
2186 to perform unreachable code removal in more cases.
2188 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2190 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2192 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2195 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2196 WinXP DEP. Fixes #71244.
2198 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2200 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2202 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2204 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2206 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2208 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2211 * mini.h: Bump AOT version.
2213 * mini.h (MonoCompile): Change exvar to a hash table.
2215 * mini.c: Allocate a separate exvar for each handler block.
2217 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2219 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2220 ex var with the pending exception and only throw if the two are equal.
2223 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2225 * mini-x86.c: Fix warnings.
2227 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2228 used by all the ports now.
2230 * aot.c: Add write-symbols and save-temps options.
2232 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2234 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2236 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2238 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2241 * tramp-s390.c: Check vtable slot belongs to the domain.
2243 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2244 as per other platforms.
2246 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2248 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2250 * driver.c: we don't run the Main() code in a subthread anymore.
2252 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2254 * mini.c: added experimental rtc support in the statistical
2255 profiler: if the user has the permission, more accurate statistics
2256 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2257 The MONO_RTC value must be restricted to what the linux rtc allows:
2258 power of two from 64 to 8192 Hz.
2260 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2262 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2264 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2266 * mini-ppc.c: better icache flush for smp.
2268 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2270 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2272 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2273 amd64 port, not yet used.
2275 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2277 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2280 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2282 * driver.c: Added --security option to activate the security manager.
2283 Right now this will allow code generation for declarative demands and
2284 is disabled when AOT is specified.
2285 * mini.c: Add code generation for declarative security demands.
2286 * mini.h: Add mono_use_security_manager as an extern gboolean.
2288 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2290 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2291 emitting more dense assembly code.
2293 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2294 exception throwing stuff.
2296 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2298 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2301 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2304 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2307 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2309 * tramp-*.c: Only patch vtable slots if the object is in the current
2310 domain. Fixes appdomain-unload.exe.
2312 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2314 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2317 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2319 * mini.c (reverse_branch_op): New helper function.
2321 * mini.c (optimize_branches): Run the new optimization only on
2322 platforms which support it. Also reverse all kinds of branches.
2324 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2326 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2329 * mini.c (optimize_branches): Reverse not-equals branches if the false
2330 bblock is a throw. This happens a lot of time with argument checking in
2333 * mini.c (mono_codegen): Add support for placing basic blocks after
2334 the function epilogue.
2336 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2339 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2341 * mini.c (setup_stat_profiler): Only set this up if the platform
2342 supports ITIMER_PROF.
2344 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2346 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2349 * inssel.brg: Fix a warning.
2351 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2353 * mini.c: added support for statistical profiler
2354 (run with: --profile=default:stat).
2356 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2358 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2360 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2362 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2363 related to global registers from the amd64 port.
2365 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2367 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2369 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2370 with global registers.
2371 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2373 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2375 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2377 * debug-mini.c (encode_value): Fix off-by-one.
2379 * aot.c (encode_value): Likewise.
2381 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2383 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2385 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2388 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2390 * aot.c (emit_method_info): Increase size of temp buffer.
2392 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2395 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2397 * aot.c (emit_method_info): Fix build.
2399 * aot.c: Further rework of the AOT file format to reduce the size of
2400 the method info data.
2402 * mini.h: Bump AOT file format version.
2404 2004-12-27 Martin Baulig <martin@ximian.com>
2406 * mini.c (mini_get_method): New static method; call
2407 mono_get_method_full() and mono_get_inflated_method().
2408 (mono_method_to_ir): Use mini_get_method() instead of
2409 mono_get_method_full().
2411 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2413 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2415 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2417 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2419 * inssel-amd64.brg: Add some optimization rules.
2421 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2423 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2424 standard not GC'd stuff is fine.
2426 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2428 * aot.c: Rework the AOT file format to get rid of most of the global
2429 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2431 * mini.h: Bump AOT file format version.
2433 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2435 * mini.h: Bump AOT file format version.
2437 * aot.c (mono_aot_is_got_entry): New function to determine if an
2438 address is inside a GOT.
2440 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2442 * cpu-pentium.md: Increase the maximum size of some instructions which
2443 might involve a got access.
2445 * mini.c (get_method_from_ip): Another debug helper function.
2447 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2448 when got var accesses are created during the decompose phase.
2450 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2452 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2453 argument mini_compile_method and to MonoCompile, and use this to
2454 determine whenever a given method is compiled for AOT. This allows the
2455 other methods compiled during AOT compilation to be free of AOT stuff,
2456 so the backends does not need to add special support for them by
2457 creating a fake GOT etc.
2459 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2462 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2464 * mini.c (mono_method_to_ir): It turns out that some of the
2465 x-appdomain wrappers are lax with types, so just ignore this for
2468 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2469 at the vtable->klass. If it is non-shared code we can just use the
2472 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2474 * mini-ppc.c: access MonoDomain from tls, too.
2476 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2478 * declsec.c: Removed unused variable (and related warning ;-)
2480 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2482 * iltests.il: New test for LDELEMA on an array of ref types.
2484 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2485 all ldelema's on reftypes.
2486 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2487 it was the wrong place to put it.
2489 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2490 register to pop to make this cleaner, at the request of Paolo.
2492 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2494 * mini-ops.h (OP_GETHASHCODE): New op.
2496 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2498 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2501 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2504 * mini-x86.c (mono_arch_output_basic_block): Rather than
2512 The first is 3 bytes while the second is 1. This saves 36 kb on
2513 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2514 see a small boost because of icache locality.
2516 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2518 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2520 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2521 started code sharing with the generic code.
2523 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2525 * mini-ppc.c, cpu-g4.md: added code for direct access to
2528 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2530 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2531 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2534 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2536 * declsec.c|h: Added functions to cache the declarative stack modifiers
2537 in MonoJitInfo and to create a security frame from a MonoJitInfo
2539 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2540 created. Register internal calls for System.Security.SecurityFrame::
2541 _GetSecurityFrame and _GetSecurityStack.
2542 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2543 the definitions for the new stack walk/callback mechanism.
2544 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2545 first security frame for LinkDemands and InheritanceDemands) and
2546 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2548 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2549 walk initialization (lupus).
2551 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2553 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2555 (handle_loaded_temps): Do not create a temporary variable for
2556 things that we know are temps. They will never be modified.
2557 (mono_spill_call): Set MONO_INST_IS_TEMP
2558 (mono_emulate_opcode): ditto
2560 (mono_method_to_ir.CEE_DUP): ditto
2562 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2564 * mini.c (type_to_eval_stack_type): Make this handle the void type
2565 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2566 (emit_tree): use ip_in_bb to special case some common idioms
2567 Update all callers to pass in the IP.
2568 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2570 This gives us a nice 2% speedup in mcs bootstrap.
2572 * mini-x86.c (peephole_pass): Peephole pass to make
2581 * mini.c (ip_in_bb): new method.
2582 (mono_method_to_ir): use this method rather than doing the hash
2585 * linear-scan.c (mono_linear_scan): When expiring actives, you
2586 don't need to keep around variables that expire on this
2587 instruction. This makes it so that:
2590 store (ebx add (ebx, 1))
2594 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2596 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2597 combination to avoid doing two copies. Fix up problems with previous
2600 * mini.c: Fix 64 bit warnings.
2602 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2604 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2606 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2607 changes from the x86 code.
2609 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2611 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2613 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2614 throwing code to reduce its size, unify the AOT and non-aot code and
2615 get rid of relocations in the AOT case.
2617 * mini-x86.h mini.c exceptions-x86.c
2618 (mono_arch_get_throw_corlib_exception): New arch specific function to
2619 raise corlib exceptions which doesn't require relocations in the
2622 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2624 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2626 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2629 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2632 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2634 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2635 with add function when used from Inc/dec atomic
2636 functions. Re-enabled optimization on x86.
2637 * mini-ops.h: renamed atomic_add functions to
2638 allow _add to match the Interlocked::Add and
2639 _add_next to match Interlocked::Inc/Dec.
2641 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2643 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2644 linking of BBs to the end BB, and enabled SSAPRE also with
2645 consprop and copyprop (which was prevented by that bug).
2647 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2649 * mini-x86.c: disabling the Interlocked optimizing code.
2651 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2653 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2656 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2658 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2659 interlocked optimization due lack of support on x86, rewrote
2660 exchange to take into account that base may be in eax.
2662 xsp works again; activated Interlocked optimizing code.
2664 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2666 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2668 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2670 * mini-ops.h: Add new opcodes.
2672 * mini.h: Add new patch types. Add got_var to MonoCompile.
2674 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2675 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2676 make it work with all kinds of patchable code.
2678 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2679 address of the GOT, and referencing entries in the GOT.
2681 * mini.c: Add code to load the GOT address if needed by an opcode.
2683 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2684 independent AOT code on the x86 using an elf-style Global Offset Table.
2686 2004-12-14 Raja R Harinath <rharinath@novell.com>
2688 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2690 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2692 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2695 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2697 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2698 of Interlocked:Increment/Decrement/Add as inline ops.
2699 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2701 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2703 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2704 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2706 2004-12-12 Duncan Mak <duncan@ximian.com>
2708 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2709 again. `patch_info->table_size' is no longer valid after Zoltan's
2712 2004-12-12 Martin Baulig <martin@ximian.com>
2714 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2715 if we are the "real" method, ie. not an inlined method inside it.
2717 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2719 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2720 before we look in the special fields table. This fixes
2721 ../tests/thread-static-init.cs.
2723 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2725 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2726 for Array get_Rank and get_Length. Fixes bug #70465.
2728 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2730 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2731 separate structure to reduce the size of MonoJumpInfo.
2733 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2735 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2737 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2739 * mini.c (mini_get_inst_for_method): Changed to allow ports
2740 to return a MonoInst instead of opcode
2741 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2743 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2744 Allow ports to return a created MonoInst instead of op-code, will enable
2746 (renamed mini_get_opcode_for_method to better reflected the functionality)
2748 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2750 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2752 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2754 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2757 2004-12-08 Martin Baulig <martin@ximian.com>
2759 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2760 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2762 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2764 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2767 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2770 2004-12-08 Raja R Harinath <rharinath@novell.com>
2772 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2774 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2776 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2777 bug introduced by the previous patch.
2779 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2781 * mini-ppc.c, objectc.cs: handle large structs passed by value
2784 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2786 * mini-ppc.c: OP_ARGLIST implementation from
2787 Geoff Norton <gnorton@customerdna.com>.
2789 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2791 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2792 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2794 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2796 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2798 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2800 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2803 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2805 * mini-sparc.c: Zero out localled-ed memory.
2807 * iltests.il: Add tests for zeroing out localloc-ed memory.
2809 2004-12-04 Martin Baulig <martin@ximian.com>
2811 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2812 mono_method_get_signature_full().
2814 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2816 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2817 and some utility functions (always for SSAPRE), integrated SSAPRE.
2819 * driver.c: Added ssapre option.
2820 * ssa.c: Small fix on OP_ARG handling.
2821 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2822 * Makefile.am: Likewise.
2824 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2826 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2829 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2832 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2834 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2836 * cpu-s390.md : Increase instruction length of oparglist.
2838 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2840 2004-11-30 Martin Baulig <martin@ximian.com>
2842 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2843 virtual generic methods. We call a special helper_compile_generic_method()
2844 icall to retrieve the method from the vtable, inflate and compile
2845 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2847 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2849 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2851 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2853 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2855 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2858 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2860 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2861 platforms with PIC aot.
2863 2004-11-28 Martin Baulig <martin@ximian.com>
2865 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2868 2004-11-28 Martin Baulig <martin@ximian.com>
2870 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2871 the result of mono_type_get_underlying_type() to check whether
2874 2004-11-26 Martin Baulig <martin@ximian.com>
2877 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2880 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2882 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2883 the same way as the other arguments so they won't get clobbered.
2885 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2886 calls through R11 since it is clobbered by the trampoline code.
2888 2004-11-26 Raja R Harinath <rharinath@novell.com>
2890 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2891 pick up in-tree mscorlib.dll.
2893 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
2895 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
2897 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
2898 runtime data/code are now stored in a table similar to the GOT in ELF.
2899 This allows the code itself to be position independent.
2901 * aot.c: Fix loading of referenced assemblies after the lazy assembly
2904 * aot.c: Attach ELF type (object/function) directives to all global
2907 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
2909 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
2911 * mini-amd64.h: Turn on PIC AOT code.
2913 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
2914 returning the offset within an OP_AOTCONST instruction where the GOT
2915 offset needs to be added.
2917 * mini.h: Bump AOT file format version.
2919 2004-11-25 Martin Baulig <martin@ximian.com>
2921 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
2922 uninflated generic methods.
2924 2004-11-25 Martin Baulig <martin@ximian.com>
2926 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
2928 2004-11-24 Martin Baulig <martin@ximian.com>
2930 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
2931 original klass (this only applies for generic instances).
2933 2004-11-24 Martin Baulig <martin@ximian.com>
2935 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
2936 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
2939 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
2941 * mini.c (mono_method_to_ir): Disable inlining for methods containing
2942 localloc. Fixes #69678.
2944 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
2946 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
2948 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
2949 used SSE registers on pinvoke calls. Fixes #69774.
2951 2004-11-23 Geoff Norton <gnorton@customerdna.com>
2953 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
2954 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
2956 2004-11-23 Raja R Harinath <rharinath@novell.com>
2958 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
2959 Refer directly to the mcs/ tree.
2961 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2963 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
2964 Check if a trampoline for a synchronized method is required.
2966 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
2968 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
2969 with localloc if needed. Throe arithmetric exception in
2970 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
2971 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
2973 2004-11-19 Geoff Norton <gnorton@customerdna.com>
2975 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
2976 types before switching on type. Fixes #69622.
2978 2004-11-19 Raja R Harinath <rharinath@novell.com>
2980 * Makefile.am (check-local): New. Integrate into 'make check'.
2981 (MCS,RUNTIME): Define using in-tree mono and mcs.
2983 (%.exe): Use $(ILASM).
2985 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
2987 * mini-ppc.c: adjust initial prolog size (bug #69691).
2989 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
2991 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
2994 2004-11-17 Raja R Harinath <rharinath@novell.com>
2996 * Makefile.am (clean-local): Rename from 'clean'.
2998 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3000 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3001 to mono_arch_is_int_overflow.
3002 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3005 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3007 * declsec.c|h: New files to support declarative security attributes.
3008 Added function to check if a method has (applicable) security.
3009 * mini.c|h: Add check for declarative security attributes in
3010 mono_method_check_inlining.
3011 * Makefile.am: Added declsec.c and declsec.h to the build.
3013 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3015 * mini.c, mini.h: update to keep dynamic code info per-domain.
3017 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3019 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3020 (mini_init): Get rid of it from here too.
3022 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3024 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3025 implemented OP_RETHROW (patch by Geoff Norton
3026 <gnorton@customerdna.com>).
3028 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3030 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3031 between appdomains. Fixes appdomain-unload on PPC.
3033 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3035 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3036 mini-exceptions.c: handle the new wrapper types.
3037 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3038 token value as a MonoClass* when compiling a wrapper.
3039 mono_jit_create_remoting_trampoline now takes an additional
3040 MonoRemotingTarget parameter.
3042 2004-11-10 Martin Baulig <martin@localhost>
3044 * mini.c (mono_method_to_ir): Use `generic_container->context'
3045 rather than creating a new one.
3047 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3049 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3051 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3053 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3055 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3056 the experimental aot cache stuff.
3058 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3060 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3061 mini-exceptions.c: update to exception clause structure changes.
3063 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3065 * exceptions-x86.c (throw_exception): Fix warnings.
3067 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3070 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3072 * exceptions-sparc.c (get_throw_exception): Really fix this.
3074 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3076 * tramp-*.c: we no longer support icalls without wrappers, so
3077 a bit of code can be removed here
3079 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3081 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3084 * cpu-sparc.md: Add op_rethrow.
3086 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3088 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3090 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3091 * mini-ops.h: Add OP_RETHROW.
3093 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3095 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3097 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3099 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3100 Makes the output much easier to read
3102 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3104 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3105 prevents another huge leak when compiling with ssa. Secondly, the
3106 performance of doing this rather than freeing the lists is much
3107 better. GList does a lock every time you allocate a list link,
3108 so that it can use a memory pool. So, it is better to just use
3109 a memory pool of our own.
3111 * ssa.c, linear-scan.c: replace g_list_remove_link with
3112 g_list_delete. The remove one does not free the GList, so we were
3113 leaking memory. On -O=all --compile-all with corlib, this cut down
3114 3 MB of allocations.
3116 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3118 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3120 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3122 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3123 into a new function mono_create_jit_trampoline ().
3125 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3127 * trace.c (get_spec): Allow tracing of classes without a namespace.
3129 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3131 * mini.c: Fix pointer overwrite in mini_method_compile.
3133 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3135 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3136 The darwin ABI needs some special handling for 1 and 2 byte structs
3137 Lets use lbz/lhz instead of lwz everywhere.
3138 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3139 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3140 Use stb/sth for the former, and put the latter always on stack instead of in
3143 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3145 * trace.c (is_filenamechar): Add '_'.
3147 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3149 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3151 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3153 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3155 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3156 depends on libmonogc. Fixes #68805.
3158 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3160 * mini.c (mono_jit_free_method): Provide extra information for
3161 this error. Currently this leaks, but will be turned into a
3162 developer option in the future.
3164 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3166 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3168 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3170 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3171 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3172 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3174 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3176 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3177 trampolines for AOT code.
3179 2004-10-22 <vargaz@freemail.hu>
3181 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3182 constructed types. Fixes #68136.
3184 2004-10-21 Martin Baulig <martin@ximian.com>
3186 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3187 if it returns true, unwind the stack to the call instruction.
3189 2004-10-21 <vargaz@freemail.hu>
3191 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3193 * mini.h: Bump AOT version number.
3195 * objects.cs: Add another test for unbox trampolines.
3197 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3200 2004-10-20 <vargaz@freemail.hu>
3202 * driver.c: Add SHARED to the set of optimizations tested.
3204 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3206 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3209 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3211 2004-10-20 Martin Baulig <martin@ximian.com>
3213 * mini-exceptions.c (mono_handle_exception): Call
3214 mono_debugger_handle_exception() to tell the debugger about
3215 catch/finally clauses.
3217 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3219 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3221 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3224 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3226 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3227 methods as their native size, fixed bug #57543, #57545.
3228 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3229 This saves a temporary register and mullw call down into 1 (minor perf
3230 increase for cases like sum = sum * 5; This use to translate into:
3233 It now translates to
3236 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3238 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3241 2004-10-11 Martin Baulig <martin@ximian.com>
3243 * mini.c (mono_method_to_ir): If we're a generic method, get the
3244 MonoGenericContainer from our MonoMethodNormal and create a
3245 MonoGenericContext from it.
3247 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3249 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3251 * basic-long.cs: Add test for checked i8->i2 cast.
3253 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3255 * inssel-ppc.brg: added a couple of speedup rules.
3257 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3259 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3260 to speed up rebuilds.
3262 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3264 * mini-s390.c: Minor fix to OP_OR_IMM.
3266 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3268 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3269 better. Fixes appdomain-unload.exe on sparc.
3271 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3273 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3274 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3277 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3279 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3281 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3283 * mini.c: Always generate a field read/write wrapper for members
3284 of the class MarshalByRefObject since the actual instance could
3287 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3289 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3291 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3293 * driver.c mini.h trace.c: Move the setting of the main assembly into
3294 a separate function called mono_trace_set_assembly () and call it after
3295 actually loading the main assembly. Fixes #66872.
3297 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3299 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3300 using the code manager.
3302 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3304 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3306 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3308 * cpu-amd64.md: Fix bug in previous patch.
3310 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3313 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3315 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3316 mini-exceptions.c: updates for changed stack walk interface.
3318 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3320 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3322 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3324 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3326 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3328 * driver.c (mini_regression_list): Do not call mono_assembly_close
3329 since assemblies can't be unloaded.
3331 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3333 * cpu-amd64.md: Fix more instruction lengths.
3335 * cpu-amd64.md: Fix lengths of some instructions.
3337 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3339 * inssel.brg: Make the array ldelema check aot friendly.
3341 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3343 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3345 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3347 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3349 * mini-x86.c: Fix build.
3351 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3352 mono_type_get_underlying_type () helper function to simplify code.
3354 2004-09-09 Martin Baulig <martin@ximian.com>
3356 * mini-amd64.c: Don't access `type->data.klass' directly, call
3357 mono_class_from_mono_type() instead since the type may be a
3360 2004-09-09 Martin Baulig <martin@ximian.com>
3362 * mini-amd64.c (get_call_info): Fix support for generic instances.
3363 (add_valuetype): Use mono_class_from_mono_type() to get the class
3364 since we can be a generic instance.
3366 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3368 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3370 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3372 * liveness.c: reset spill costs on each scan: bug 62107
3374 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3376 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3377 unnecessary line that doesn't compile
3379 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3381 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3382 trampolines, make them call an error function so people can fix their
3385 2004-09-06 Martin Baulig <martin@ximian.com>
3387 * mini.c (mono_method_to_ir): When initializing locals, handle a
3388 generic instances like a valuetype if it's a valuetype and like a
3389 class if it's a class.
3391 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3393 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3394 stack. Fixes #64674.
3396 * exceptions.cs: Add test for unwinding of call arguments.
3398 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3400 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3401 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3402 set the carry/borrow flag). The sparc and s390 implementations
3403 can now use optimized versions (and simplify the code). ppc bugfixes.
3405 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3407 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3409 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3411 * inssel-amd64.brg: Remove leftover 32 bit rule.
3413 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3415 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3417 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3418 mono_arch_find_jit_info functions into a new function. Fix a memory
3421 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3424 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3426 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3429 * exceptions.cs: Add array size tests.
3431 * mini.c: Allocate a separate icall wrapper for each arity of
3432 mono_array_new_va. Fixes #59509.
3434 * exceptions.cs: Add testcase for 64578.
3436 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3438 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3440 2004-09-02 Martin Baulig <martin@ximian.com>
3442 * mini.c (mono_method_to_ir): When initializing the locals, call
3443 handle_initobj() on the generic instance itself, not its
3446 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3448 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3449 MonoJitInfo for dynamic methods.
3451 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3453 * mini.c: Add support for freeing JIT data for dynamic methods.
3455 2004-09-01 Martin Baulig <martin@ximian.com>
3457 * mini-x86.c (is_regsize_var): Added support for generic
3459 (mono_arch_emit_prolog): Make this compile again, use
3460 `x86_push_imm_template (code)'.
3462 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3464 * mini-x86.c: make all push_imm instructions that get
3465 patched always emit the long form
3467 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3469 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3470 in a per-domain hash.
3472 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3475 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3477 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3480 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3483 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3484 Beginnings of SSE2 support.
3486 * exceptions.cs: Add more tests for checked int<->uint casts.
3488 2004-08-28 Martin Baulig <martin@ximian.com>
3490 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3494 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3495 Handle generic instances recursively.
3497 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3499 * iltests.il: test for conv.u8 on a constant
3501 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3503 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3504 LCONV_x4 (shrun_32 (membase)).
3506 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3508 * inssel-x86.brg: c&p rules for push/setret of long
3510 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3512 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3513 compare (regvar, base)
3515 * inssel-x86.brg: more burg love
3517 * inssel.brg: more cleanup
3519 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3521 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3523 * basic-long.cs, basic-calls.cs: new tests for optimization.
3525 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3527 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3530 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3532 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3534 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3536 * inssel.brg (mini_emit_memcpy): use
3537 NO_UNALIGNED_ACCESS to disable memcpy optimization
3539 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3541 * mini-amd64.c: Handle generic types in various places.
3543 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3545 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3547 * mini.c (handle_box): Fix warning.
3549 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3551 * mini-amd64.h: Enable the emit_state optimization.
3553 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3555 * mini-amd64.c: Add some new 64 bit peephole opts.
3557 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3559 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3561 * mini-amd64.c: Register allocator fixes.
3563 * mini.c: Add an optimization to emit_state to avoid allocation of new
3564 registers on some platforms.
3566 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3568 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3570 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3571 allocation. Fixes #63085.
3573 * basic-long.cs: Add new regression test.
3575 * mini-amd64.c: Register allocator improvements.
3577 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3579 * mini-amd64.c (read_tls_offset_from_method): Add another code
3582 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3583 instruction sequence for nullifying class init trampolines.
3585 * objects.cs: Add new regalloc test.
3587 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3589 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3591 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3593 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3596 * driver.c: Fix profiling after TLS changes.
3598 * driver.c (mono_main): Set mono_stats.enabled if needed.
3600 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3603 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3605 * mini-x86.c: use a 1 op rather than a 2 op tls access
3606 instruction -> faster.
3608 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3610 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3613 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3615 * exceptions-sparc.c (throw_exception): fix typo
3617 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3619 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3620 set tree->dreg correctly with tls. Allow any
3621 register to be used.
3623 * mini-x86.c (read_tls_offset_from_method): add new code
3624 generation pattern seen with GCC.
3627 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3629 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3630 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3631 exceptions-sparc.c: fix some performance issues in exception
3632 handling and setting of the stack trace for exceptions that were
3635 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3637 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3640 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3643 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3645 This patch inlines tls access, when possible.
3647 * mini.h: new arch functions for TLS intrinsics.
3648 All platforms updated with a stub.
3650 * mini.c: use the new intrinsics
3652 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3653 arch specific intrinsic for tls variables
3655 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3657 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3660 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3662 * mini.c: thread local allocation
3664 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3666 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3668 * Makefile.am: Link against the static version of libmonogc.
3670 * Makefile.am: Link the static versions of the convenience libraries
3671 into the mono executable.
3673 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3675 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3677 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3678 on integer overflow.
3680 * mini-amd64.c: Reorganize function call code.
3682 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3684 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3686 * inssel-x86.brg: use xor eax,eax.
3688 * basic.cs: new tests
3690 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3692 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3693 in exception throwing code.
3695 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3697 * inssel-x86.brg: use xor esi,esi.
3699 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3701 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3702 can trace methods compiled during mini_init () too.
3704 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3707 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3709 * Makefile.am: static link on x86 (r=zoltan)
3711 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3713 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3714 code since it causes some programs to fail.
3716 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3718 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3720 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3722 * mini.c: ovfops_op_map - add STACK_OBJ case for
3724 * basic.cs: add test_0_pin_string as test
3727 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3729 * Makefile.am: build C# if srcdir != builddir
3731 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3733 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3734 fall-through blocks.
3736 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3738 * driver.c: enable loop by default again and include abcrem in -O=all.
3740 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3742 * iltests.il: Add some localloc tests.
3744 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3746 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3749 * inssel-amd64.brg: Add some optimizations.
3751 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3754 * Makefile.am: Statically link mono against libmono on AMD64.
3756 * mini-amd64.c inssel-amd64.brg: Optimizations.
3758 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3760 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3762 * tramp-amd64.c: Patch calling code in trampolines.
3764 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3766 * mini-amd64.c: pinvoke struct passing fixes.
3768 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3770 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3771 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3773 2004-08-05 Duncan Mak <duncan@ximian.com>
3775 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3778 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3780 * mini-amd64.c (emit_move_return_value): Move return value for normal
3783 2004-08-05 Martin Baulig <martin@ximian.com>
3785 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3786 `type->type'; just modify `type' itself when dealing with enums
3787 and generic instances.
3788 (check_call_signature): Make `simple_type' a `MonoType *'.
3790 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3792 * mini.c: Use OP_PADD to add offsets to addresses.
3794 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3796 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3798 * mini-sparc.c (mono_arch_emit_epilog): fix check
3799 for folding last op into restore instruction
3801 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3803 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3804 helper methods using the code manager.
3806 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3808 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3810 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3812 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3813 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3815 * mini-s390.c: fix tail processing
3817 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3819 * mini-ppc.c: mul.ovf.un exception name fix.
3821 2004-08-03 Martin Baulig <martin@ximian.com>
3823 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3824 instances; before jumping to `handle_enum', also modify `ptype'.
3826 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3828 * cpu-sparc.md: fcall maximal length too small.
3830 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3832 * mini-amd64.c mini.h: Add initial support for passing/returning
3833 structures to/from pinvoked methods.
3835 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3837 * mini-ppc.c: reg allocator fix.
3839 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3841 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3843 * inssel.brg: Optimize memset on 64 bit machines.
3845 * mini-amd64.c: Fix some vararg cases.
3847 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3849 * mini-s390.c: Corrected macro in emit_float_to_int
3851 * s390-abi.cs: Tests to exercise the s390 ABI
3853 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3855 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3858 * basic.cs: Add a test for add.ovf.un.
3860 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3862 * mini-sparc.c: add case for OP_IDIV_UN
3864 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3866 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3868 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3870 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3872 * basic.cs: regression tests.
3874 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3877 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3879 * basic.cs: Add a new test.
3881 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3882 and AOT. Various fixes and optimizations.
3884 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3886 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3888 * mini-ppc.c: make sure temp regs are not used for global reg
3891 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3893 * cpu-sparc.md: conv_i8 fix for 64bits
3895 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
3897 2004-07-29 Ben Maurer <bmaurer@ximian.com>
3899 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
3900 add opcode for cmp BYTE PTR [eax], imm.
3902 * inssel.brg: Make memcpy and memset takes bases.
3904 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3906 * *-amd64.*: More AMD64 work.
3908 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3910 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
3911 add a compare-not-equal opcode.
3913 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
3915 * mini.c: Use mono_init_from_assembly instead of mono_init.
3917 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3919 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
3921 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
3923 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
3925 * inssel.brg: 64 bit fixes.
3927 * mini.h (MonoCallInst): Add some AMD64 specific data.
3929 * mini.h: Add some OP_P opcodes.
3931 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3933 * basic.cs: tests for 61797 and 61740
3935 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
3937 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
3938 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
3940 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
3942 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
3944 * *-amd64*.*: Ongoing AMD64 work.
3946 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
3948 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
3950 * *-amd64*: Ongoing AMD64 work.
3952 * mini-arch.h: Add AMD64 support.
3954 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
3956 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
3958 * mini-ops.h: Add new opcodes.
3960 * Makefile.am: Add AMD64 support.
3962 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
3963 rules into the inssel-long*.brg files.
3965 * *-amd64.*: Add beginnings of AMD64 backend.
3967 2004-07-22 Ben Maurer <bmaurer@ximian.com>
3969 * mini.c (print_dfn): commenting out the code that prints
3970 the cil. With -O=deadce, this makes -v -v crash.
3972 * cpu-pentium.md: make checkthis have a length of 2
3974 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
3976 * mini-sparc.h: fix implementations of __builtin
3977 functions for Sun compiler for V9.
3979 2004-07-16 Ben Maurer <bmaurer@ximain.com>
3981 * mini.c: use the new stelem.ref wrapper
3982 * exceptions.cs, arrays.cs: new stelem.ref tests
3984 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3986 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
3987 new XSP should work with these changes).
3989 2004-07-14 Ben Maurer <bmaurer@ximain.com>
3991 * inssel-{long32,x86,}.brg: trivial optimizations.
3993 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
3995 * mini.c: load value when emitting box operation in
3998 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4000 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4001 is one byte shorter than cmp DWORD PTR [eax], 0.
4003 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4005 * inssel-ppc.brg: arguments on the stack are always
4006 relative to the stack pointer (spotted by Neale Ferguson).
4008 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4010 * exceptions-x86.c: delay appending the method name to the trace until
4011 after mono_jit_info_table_find is called, as this gets the real
4014 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4016 * aot.c: register roots
4018 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4020 * aot.c : I could just use PLATFORM_WIN32 flag.
4022 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4024 * aot.c : Reverting the previous fix. This time it broke linux build.
4026 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4028 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4030 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4032 * mini.c (handle_stack_args): Remove some more debugging code.
4034 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4036 * driver.c mini.h aot.c: Allow additional options to be specified with
4037 --aot and pass them to mono_compile_assembly.
4039 * aot.c: Add experimental code to AOT compile all loaded assemblies
4040 on demand and save the code into a cache in the filesystem.
4042 * aot.c: Add support for more wrapper methods.
4044 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4047 * cpu-*.md: Remove removed opcodes.
4049 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4050 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4051 related icalls to marshal.c.
4053 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4055 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4057 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4059 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4061 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4062 * liveness.c: If liveness is recomputated we need to reset the information
4063 for each variable. This way, if the liveness range has been narrowed
4064 by optimizations that happened after the last computation, we can return
4067 For example, if you have
4072 // Tons of code that does not affect i
4078 i = 0 is dead code and will be removed by SSA. However, when
4079 linear scan gets to the code, i will still appear to be live
4080 throughout the entire block. This prevents good register allocation.
4082 2004-07-06 Martin Baulig <martin@ximian.com>
4084 * debug-mini.c (mono_debug_init_method): Allow
4085 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4086 (mono_debug_add_icall_wrapper): New method.
4088 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4090 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4092 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4095 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4097 * aot.c (mono_aot_load_method): Fix loading of debug info.
4099 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4101 * aot.c: Add logging support.
4103 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4105 * mini.h: Add prototype for mono_print_method_from_ip.
4107 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4109 * inssel.brg: 64 bit fixes.
4111 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4114 * Makefile.am: Add SPARC64 support.
4116 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4118 * aot.c: Fix alignment problems on 32 bit platforms.
4120 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4122 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4125 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4128 * mini.h: Bump AOT file version. Some 64 bit fixes.
4130 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4132 * inssel-sparc.brg: Add new rule to avoid register moves.
4134 * inssel.brg: Add ldind_to_load_membase helper function.
4136 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4138 * mini.c: OffsetToStringData intrinsic.
4140 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4142 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4144 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4147 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4148 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4150 * mini.c: reinstated mono_compile_get_interface_var()
4151 on x86, too, since the change breaks the Gtk# build there as well.
4153 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4155 * driver.c: remove loop from the default optimizations: it seems to
4156 interact badly with some of the other options (see bug #60613).
4158 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4160 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4161 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4163 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4165 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4166 vararg-using methods.
4168 2004-06-21 Martin Baulig <martin@ximian.com>
4170 * mini/mini-exceptions.c
4171 (mono_handle_exception): Added `gpointer original_ip' argument.
4172 After calling mono_unhandled_exception(), call
4173 mono_debugger_unhandled_exception() and if that returns true,
4174 restore the context and return.
4176 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4178 * mini-ppc.c: prefer the use of relative branches so
4179 they won't need to be patched in aot code (patch from Patrick Beard).
4181 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4183 * aot.c: patch from Patrick Beard to make the output assembly
4184 more correct for the MacOSX assembler. Small tweak to
4185 generate sane images on Linux/PPC, too.
4187 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4189 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4190 case until bug #59509 is fixed (shows up in #60332).
4192 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4194 * mini.c: make sure the needed wrappers are compiled, too, with
4197 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4199 * driver.c: remove NPTL reference in --version output.
4201 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4203 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4204 generate valid assembly for the Mach-O assembler.
4206 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4208 * driver.c: don't include abcrem in the all optimization specifier
4209 since it slows down jit compilation too much for now.
4211 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4213 * mini.c: use BIGMUL only if both operands have the same signage.
4214 * iltests.il: Test for bug 60056. (errors related to signage in
4219 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4221 * mini.c, aot.c: memory leak fixes.
4223 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4225 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4227 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4229 * Makefile.am: remove the -static hack completely, it links in
4230 statically glib as well.
4232 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4234 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4235 * exceptions.cs: make it compile with new mcs/csc.
4237 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4238 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4239 and added relevant test case.
4241 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4243 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4244 regressions in gtk-sharp.
4246 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4248 * exceptions.cs: New regression tests.
4250 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4252 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4254 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4256 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4258 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4260 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4262 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4264 * mini.c (mono_jit_runtime_invoke): Init class in this
4265 method instead of trusting mono_jit_compile_method to
4266 do the work (because wrappers can be in object class)
4268 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4270 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4272 * basic-long.cs: New regression test.
4274 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4276 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4279 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4281 * Makefile.am: fix miguel's change to build mono statically against
4282 libmono (track build dependencies).
4284 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4286 * cfold.c: Some glib versions do not have G_MININT32.
4288 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4290 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4291 with precision of tan, atan, sin and cos, and implemented related
4292 regressions tests (fixes bug 54467, but one new problem appeared and
4295 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4297 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4299 * exceptions.cs: Add test for constant folding && division by zero.
4301 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4302 since driver.c is in libmono too, so the optimization was useless.
4304 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4305 variable to driver.c so the compiler can emit more efficient code to
4308 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4310 * Makefile.am: don't distribute generated inssel.[ch] files.
4312 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4314 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4315 into the default appdomain. Fixes #58707.
4317 * jit-icalls.c: Remove the broken approximation for truncl, doing
4318 no conversion is better.
4320 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4323 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4325 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4326 of the mcrxr instruction which is not available on some processors
4327 even if it's documented to be. Implement add and sub overflow correctly
4328 (still not complete for long unsigned). Speed up icalls a bit.
4330 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4332 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4333 we run .cctor in the current domain instead of target_domain.
4335 Fixes bug #58558, .cctor not being called in -O=shared.
4337 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4339 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4341 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4343 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4344 which can be done with an imm8, do it that way.
4345 (mono_arch_output_basic_block): ditto for a jmp
4346 (mono_arch_emit_prolog): Computate maximum offset of a label.
4348 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4350 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4351 now tries to allocate prefered physical reg's for virtual
4352 regs. This reduces the number of emited spills/loads with
4353 20-30% on our core assemblies.
4355 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4357 * jit-icalls.c: truncl() is not needed and trunc() is
4358 the correct thing to do anyway (bug #58287).
4360 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4362 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4365 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4367 * driver.c: enable loop optimizations by default.
4369 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4371 * mini-x86.c: fix calc of max loop size when aligning loops start.
4373 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4375 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4378 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4380 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4383 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4385 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4387 * mini.c (inline_method): Allways inline some wrappers even if the cost
4388 is too large. Fixes #58785.
4390 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4392 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4394 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4395 (crichton@gimp.org). Beginning of support for sparc/linux.
4397 * mini-sparc.c: Optimize retrieval of LMF address.
4399 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4401 * exceptions-ppc.c: handle alloca in methods with clauses.
4403 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4405 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4407 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4409 * mini.c: Delegate most of the abort signal work to
4410 mono_thread_request_interruption, which also handles Stop and Suspend
4413 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4415 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4416 supports the save/restore lmf opcodes.
4418 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4420 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4423 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4425 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4427 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4428 methods which contain array accesses.
4430 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4431 boundaries. Fixes #58537.
4433 * iltests.il: Add regression test for #58537.
4435 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4437 * mini-x86.c (mono_arch_local_regalloc): Last part of
4438 fix for bug #58633 (releasing register to early).
4440 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4442 * basic-long.cs: Add new regression test.
4444 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4446 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4447 register too early on the chain.
4449 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4451 * mini.c (create_helper_signature): Use a helper function to reduce
4452 the code which needs to be written. Also set the calling convention of
4453 icalls on windows. Fixes #57840.
4455 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4457 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4458 exceptions-ppc.c: added helper function to get the instruction address
4459 from a signal handler context.
4461 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4463 * helpers.c: use g_get_tmp_dir. Invokes happyness
4466 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4468 * helpers.c: Add new env variable to pass args to objdump.
4469 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4471 2004-05-17 Radek Doulik <rodo@ximian.com>
4473 * Makefile.am (common_sources): added abcremoval.h so it get
4474 disted and daily mono packages on go-mono.com will build again
4476 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4478 * abcremoval.c: Fixed coding style, added copyright header.
4480 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4482 * mini.h: Added prototype for abc removal main function.
4484 * build_relations_propagation_table.pl: Added copyright header.
4486 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4488 * basic-long.cs: reg test for complex ceq_long bug.
4490 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4492 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4493 reg in long and clob case (bug #58343). Fixed/added comments.
4495 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4497 * mini.c (mono_jit_runtime_invoke): Follow new convention
4498 of calling the invoke method with an function pointer.
4500 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4502 * ChangeLog: Fix author of memory leak patch.
4504 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4506 * Makefile.am: fix make dist as well...
4509 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4511 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4512 on archs where pointers are 4 bytes long.
4514 * Makefile.am: Added abcremoval.c source file.
4516 * abcremoval.c: Added abcremoval.c.
4518 * abcremoval.h: Added abcremoval.h.
4520 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4522 * inssel.brg: Enabled bounds check removal.
4524 * mini.c: Added support for abcrem optimization.
4526 * mini.h: Added abcrem optimization label.
4528 * driver.c: Added support for abcrem optimization.
4530 * propagated_relations_table.def: Added propagated_relations_table.def.
4532 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4534 * mini.c, cfold.c: fix style.
4536 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4538 * mini.c: handle issue with the low-level implementation of
4539 some long opcodes (bug #54209).
4541 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4543 * basic.cs: test for my new cmov stuff.
4545 2004-05-13 Patrik Torstensson
4547 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4548 opt and added peephole documentation.
4550 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4552 * tramp-ppc.c: rewrote the generic trampoline code.
4554 2004-05-11 Patrik Torstensson
4556 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4558 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4560 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4562 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4563 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4565 * mini.c: Add new icalls for AsAny marshalling.
4567 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4569 * tramp-ppc.c, mini-ppc.c: more cleanups.
4571 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4573 * mini.c: no warnings.
4575 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4577 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4579 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4581 * mini.c: In the thread abort signal handler, if the thread is in the
4582 process of being stoped, don't throw the Abort exception, just stop the
4585 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4587 * tramp-ppc.c: removed old code.
4589 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4591 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4592 do some simple speed optimizations on ppc.
4594 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4596 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4597 and large offsets in load/store.
4599 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4601 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4602 it causes regressions.
4604 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4606 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4609 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4611 * jit-icalls.c: remove warnings.
4612 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4613 speedups for unsafe code.
4615 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4617 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4619 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4621 * basic-calls.cs: Add new regression test.
4623 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4626 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4628 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4631 2004-05-06 Patrik Torstensson
4633 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4634 long reg allocation in any reg (not only eax:edx) and implemented
4635 long shl/shr ops in asm instead of helpers.
4637 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4639 * mini-sparc.h: Fix warnings.
4641 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4644 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4645 separate statement for clarity.
4647 * mini-sparc.c: Update status.
4649 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4651 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4654 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4656 * inssel-ppc.brg: another small pre-release workaround:
4657 we don't do overflow detection for long_sub_un.
4659 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4661 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4662 (also works around a weird ppc bug: 57957).
4664 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4666 * tramp-ppc.c: trampoline fixes.
4668 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4670 * mini-ppc.c: fixed typos.
4672 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4674 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4675 at the top of the stack. Fixed typos. Use a frame registers
4676 for all the methods with exception clauses.
4678 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4680 * exceptions-ppc.c: restore fp registers.
4682 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4684 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4685 order from the stack top (moved the stack room to save the
4686 return value for trace after the param area). Fixed corruption
4687 in restoring registers on unwind.
4689 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4691 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4693 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4695 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4696 and prolog/epilog for methods that use it. Allow
4697 enough param area room for varargs methods. Fix miguel's
4698 breakage in exception handling.
4700 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4702 * Makefile.am: run genmdesc only on current arch.
4704 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4707 * mini-x86.h: fix the build on windows.
4709 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4711 * 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.
4713 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4715 * mini-exceptions.c: New file.
4717 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4718 Move some parts of the x86 exception handling code to an
4719 arch-independent file so it can be shared with other ports.
4721 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4723 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4725 2004-04-26 David Waite <mass@akuma.org>
4727 * driver.c: remove comma from end of enumeration declaration
4729 2004-04-26 Jackson Harper <jackson@ximian.com>
4731 * driver.c: parse config file before loading first assembly. This
4732 allows the user gac to be enabled/disabled.
4734 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4736 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4737 simpler mechanism: we do not care what is encoded initially
4738 (branch absolute or relative), we care about the code and its
4739 target. I kept the old code for reference for now.
4741 The new code tries first to determine if the jump is anywhere in
4742 the -/+32 absolute meg range, if it succeeds, it encodes using the
4743 absolute branch; If not, it tried to find something in the
4744 relative range, if not, it uses the handle_thunk code.
4746 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4748 * exceptions-ppc.c: use the correct ip register on macosx.
4750 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4752 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4754 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4756 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4757 Raise exception on integer divide by zero by hand since the hw
4758 doesn't support it. Handle NaNs in FP compares.
4760 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4762 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4763 code reducing duplication between the platforms and enabled
4764 signal exception handling (on linux for now).
4766 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4768 * exceptions-ppc.c: more macosx support.
4770 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4772 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4774 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4776 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4778 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4780 * iltests.il: more tests.
4782 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4784 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4787 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4789 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4791 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4793 * liveness.c: Mark variables as volatile in all basic blocks reachable
4794 from exception clauses.
4796 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4798 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4801 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4803 * iltests.il, basic.cs: more tests for regalloc.
4805 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4807 * iltests.il: Some tests for register allocation modifications
4810 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4812 * exceptions.cs: Add regression test for bug #56782.
4814 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4815 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4816 the beauty of fixing the same thing in 5 different files...
4818 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4820 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4823 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4825 * mini.c: Add support for STRWLPARRAY marshalling convention.
4827 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4829 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4830 to init the context to setup the regs pointer).
4832 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4834 * exceptions-ppc.c: more exceptions work.
4836 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4838 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4841 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4843 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4844 can use the memory directly.
4846 * cpu-pentium.md: Update documentation from a post from Zoltan.
4848 add x86_add_membase, x86_sub_membase, x86_mul_membase
4850 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4852 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4853 GENERAL_REGS they were also hardcoded for all PPC ports.
4855 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4857 Remove hard-coded limit for floating point registers, use
4858 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4860 Notice that in MacOS X calling conventions you can fit a lot more
4861 floating point values in registers, so I should update the PInvoke
4862 test to excercise the passing of floating point values on the
4863 stack (currently broken).
4865 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4867 * tramp-ppc.c (create_trampoline_code): Added
4868 JUMP_TRAMPOLINE_SIZE.
4869 (ppc_magic_trampoline): Follow the pattern from
4870 x86_magic_trampoline: if code is set to zero, return.
4871 (create_trampoline_code): Always pass MonoMethod to the jump
4872 trampoline, before it was passing a null.
4873 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4874 share the code with mono_arch_create_jit_trampoline.
4876 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4878 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4881 * cpu-g4.md: Added length for jmp instruction, the worst case
4882 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4885 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4887 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4889 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4891 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4892 before each IL instruction.
4894 * mini.c (CEE_BOX): Fix warnings.
4896 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4898 * mini.c: removed a few unused vars and extra whitespace.
4900 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
4902 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
4904 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
4906 (OP_GETCHR): use the above
4907 (CEE_LDELEMA): use the above.
4909 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
4910 version of the generic impl.
4911 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
4912 (CEE_LDELEMA): use the above.
4914 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4916 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
4919 * iltests.il: Added new regression test for #56317.
4921 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4923 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
4924 under NetBSD. Fixes #56450.
4926 * liveness.c (update_gen_kill_set): Fix previous patch.
4928 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4930 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
4932 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
4934 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
4937 * inssel-sparc.brg: Add more optimizations.
4939 * mini-sparc.c: Replace multiply/divide with shifts if possible.
4941 2004-04-01 Martin Baulig <martin@ximian.com>
4943 * mini.c (handle_box): New static function; moved the
4944 implementation of CEE_BOX here.
4945 (mono_method_to_ir): Added `constrained_call' variable.
4946 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
4947 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
4948 mono_method_get_constrained() to get the method.
4950 2004-04-01 Martin Baulig <martin@ximian.com>
4952 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
4953 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
4954 (mono_method_to_ir): We don't need these macros anymore since
4955 mono_class_get_full() already takes care of it.
4957 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4959 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
4960 use @function (as doesn't accept #function here) and check the return
4961 value of system and stop if fails.
4963 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4965 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
4967 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
4969 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
4971 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
4973 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
4976 * basic-long.cs: Add test for negation of Int64.MinValue.
4978 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
4980 * mini-sparc.c: Update status.
4982 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
4984 * exceptions-sparc.c: Fix return value in filters.
4986 * inssel-sparc.brg: Fix register allocation in some rules.
4988 2004-03-28 Martin Baulig <martin@ximian.com>
4990 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
4993 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
4995 * mini-x86.c (mono_arch_patch_code): Fix warnings.
4997 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
4998 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
4999 remove unused conv_u4 opcode.
5001 * mini-x86.c: Remove valgrind workaround since it slows down things
5002 even when mono is not run under valgrind.
5004 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5006 * mini-sparc.c: Update status.
5008 * inssel-sparc.brg: Add some optimizations.
5010 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5011 future delay slot filling. Add support for varargs, tail calls and JMP.
5013 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5014 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5016 * inssel.brg: Fix register allocation in OP_ARGLIST.
5018 * inssel.brg: Fix warnings.
5020 2004-03-25 Martin Baulig <martin@ximian.com>
5022 * mini.c (inflate_generic_field): Removed.
5023 (mini_get_method): Removed, use mono_get_method_full(),
5024 (mini_get_class): Removed, use mono_class_get_full().
5025 (mono_method_to_ir): Pass our generic context to
5026 mono_field_from_token().
5028 2004-03-25 Martin Baulig <martin@ximian.com>
5030 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5031 of a `MonoMethod *'.
5032 (mini_get_method): Take a `MonoGenericContext *' instead
5033 of a `MonoMethod *'.
5034 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5035 a new local variable called `generic_context' which holds the
5036 current `MonoGenericContext *'; use it to lookup things.
5038 2004-03-24 Martin Baulig <martin@ximian.com>
5040 * mini.c (mini_get_class): New static method; if we're inside a
5041 generic instance, inflate the class if neccessary.
5042 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5044 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5046 * iltests.il: New regression test for #55976.
5048 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5051 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5053 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5056 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5058 * liveness.c: Consider SSA stores as well as loads when making vars
5061 * exceptions.cs: New regression tests for register allocation.
5063 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5065 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5066 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5067 domain lock only to protect puntual access to data structures.
5068 Added access lock for sighash, jit_icall_hash_name,
5069 jit_icall_hash_addr and domain->code_mp.
5071 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5073 * driver.c: Print SIGSEGV handling method.
5075 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5077 * mini.c (setup_jit_tls_data): Handle case when this is called
5078 multiple times for a thread.
5080 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5081 is different from fbxx_un. Fixes #54303. Also use constants instead of
5082 magic numbers in a lot of places.
5084 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5086 * exceptions.cs: Fix cctor test when --regression is used.
5088 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5090 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5093 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5095 * inssel-ppc.brg: fixed register assignments for some rules.
5097 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5099 * exceptions.cs: Add test for exceptions in static constructors.
5101 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5102 static constructors outside the domain lock. Fixes #55720.
5104 2004-03-17 Martin Baulig <martin@ximian.com>
5106 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5107 (inflate_generic_field): Take the `MonoMethod *' instead of the
5108 `MonoClass *' and added support for generic method.
5109 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5110 have a `field->parent->gen_params', only inflate the field if it's
5111 an open constructed type.
5113 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5115 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5116 exception object instead of the preconstructed ones.
5118 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5120 * mini.c: reverted changed to sigsegv_signal_handler commited
5121 accidentally in the previous patch.
5123 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5126 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5127 running --aot with an old assembly.
5129 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5131 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5134 * mini-sparc.c: Add support for v9 branches with prediction.
5136 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5138 * mini.c (mini_init): #warning is GNUC only
5140 * mini-sparc.h: implement __builtin_frame_address
5141 and __builtin_return_address for Sun C compiler
5143 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5145 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5147 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5149 * basic-calls.cs: Add test for unaligned byref long argument passing.
5151 * mini-ops.h: Add sparcv9 compare and branch instructions.
5153 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5154 v9 instructions if we have a v9 cpu.
5156 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5157 registers for global allocation.
5159 * exceptions-sparc.c: Fixes.
5161 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5163 * liveness.c (mono_analyze_liveness): Optimized version.
5165 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5167 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5170 * basic-float.cs basic-calls.cs: New regression tests.
5172 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5174 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5175 sigaltstack implementation.
5177 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5179 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5180 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5182 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5184 * mini.c: Fix warnings.
5186 * mini.c (mono_resolve_patch_target): New function which contains the
5187 arch independent part of the patching process.
5189 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5190 patching code to a separate function.
5192 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5194 * mini.c (add_signal_handler): ifdef out on Windows
5196 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5198 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5199 cpu-sparc.md: Add exception handling support + other fixes.
5201 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5202 typed GC detection in --version.
5204 * basic.cs exceptions.cs: New regression tests.
5206 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5207 the arch specific code can store data during a compilation.
5209 * mini-ops.h: Add OP_SETFRET.
5211 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5212 function, register a separate icall for each arity, so the icalls can
5215 * mini.c (mono_print_tree): Print negative offsets in a more readable
5218 * mini.c: Make signal handling work on sparc.
5220 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5222 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5224 * jit-icalls.c: Emulate truncl by aintl on solaris.
5226 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5228 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5230 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5232 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5234 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5235 a MarshalByRef type, inline a method that performs the check, taking into
5236 account that the object can be a proxy. Also implemented tow new opcodes:
5237 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5238 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5239 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5241 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5243 * mini-ppc.c: if a relative branch displacement is too big
5244 but it points to and area reachable with an absolute branch,
5247 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5249 * mini.c: optimize small copies in cpblk.
5251 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5253 * basic-calls.cs basic-float.cs: New regression tests.
5255 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5256 negative offsets from %fp. Implement localloc. Fix local register
5257 allocation. Fix the case when the this argument needs to be saved to
5258 the stack. Implement some missing opcodes.
5260 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5262 * mini.c (mini_method_compile): Reenable global regalloc in methods
5263 with exception handlers.
5265 * linear-scan.c (mono_varlist_sort): Fix warning.
5267 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5269 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5272 * liveness.c: Make all variables uses in exception clauses volatile, to
5273 prevent them from being allocated to registers. Fixes #42136.
5275 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5277 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5280 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5281 argument to mono_arch_regalloc_cost.
5283 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5286 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5288 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5289 Make the cost of allocating a variable to a register arch dependent.
5291 * basic-calls.cs: Fix compilation of tests.
5293 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5294 helper function to cut back on the number of #ifdefs needed.
5296 * mini-ppc.c: Fix compilation.
5298 * basic-calls.cs: New regression tests.
5300 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5302 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5303 of l0 since that is callee saved.
5305 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5308 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5309 of delay instruction.
5311 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5313 * mini.h (MonoCallInst): Add 'virtual' flag.
5315 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5317 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5319 * *.cs: New regression tests.
5321 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5324 * mini.c (mono_runtime_install_handlers): Fix build.
5326 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5327 'signal_stack_size' members.
5329 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5330 alternate signal stack.
5332 * exceptions-x86.c: Add stack overflow handling.
5334 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5335 functions to arch independent code.
5337 * mini.c (mono_print_tree): Print more detailed info for load_membase
5340 2004-02-23 Martin Baulig <martin@ximian.com>
5342 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5344 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5346 * mini-x86.c: fixed reg allocation for div/rem.
5348 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5350 * driver.c (mono_main): Report some configuratio options on --version.
5352 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5354 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5355 low in the address space. Correctly flush memory in thunks where we
5358 2004-02-20 Martin Baulig <martin@ximian.com>
5360 * mini.c (mini_get_method): New static method; inflate all generic
5361 methods and methods in open generic instances.
5362 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5363 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5365 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5367 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5369 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5371 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5373 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5375 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5376 it compile using Sun's compiler.
5378 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5380 * 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.
5382 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5384 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5386 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5388 * mini-ppc.c: handle calls outside of the allowed range with thunks
5389 allocated using the code manager.
5390 * tramp-ppc.c: use the code manager to hold generated native code.
5391 Fixed the magic trampoline to just patch vtable entries.
5393 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5395 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5398 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5400 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5403 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5404 if we have a working __thread implementation.
5406 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5407 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5409 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5411 * mini-x86.c: Fix compilation under gcc 2.
5413 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5415 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5416 contains a call to the wrapped function.
5418 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5419 OP_<CALL>_IMM opcodes, and use them under X86.
5421 * mini.c (mono_jit_find_compiled_method): Fix warning.
5423 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5425 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5427 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5428 functionality to mini.c.
5430 * mini.c (mono_create_jump_trampoline): New function to create a jump
5431 trampoline. Return a compiled method instead of a trampoline if it
5432 exists. Add a cache for jump trampolines.
5434 * mini.c (mono_jit_find_compiled_method): New function to return a
5435 compiled method if it exists.
5437 * mini-x86.c: Call mono_create_jump_trampoline instead of
5438 mono_arch_create_jit_trampoline.
5440 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5441 a jump trampoline. Fixes #52092.
5443 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5445 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5446 which is not up-to-date. Add check_corlib_version () instead.
5448 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5451 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5452 since newer valgrind versions do not need it.
5454 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5455 compile a method with a given set of optimizations.
5457 * mini.c: Compile icall wrappers on-demand instead of at startup.
5459 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5460 wrapper for an icall.
5462 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5464 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5467 * iltests.il: Add test for non-empty stack before switch instruction.
5469 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5471 * mini.c: Add support for new stringbuilder marshalling conventions.
5473 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5475 2004-02-01 Martin Baulig <martin@ximian.com>
5477 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5478 in `ginst->mtype_argv'.
5480 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5482 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5483 facilitate grepping.
5485 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5487 * mini.c: fixed buglet in initobj generic implementation for references.
5489 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5491 * Makefile.am: make the version script conditional.
5492 * jit-icalls.c: handle missing truncl().
5494 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5496 * exceptions.cs: Add more tests for double->int conversion.
5498 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5499 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5501 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5503 * driver.c: make --verbose --version emit an error
5504 if the loaded corlib doesn't match the runtime version.
5506 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5508 * mini-ppc.h: export ppc_patch().
5509 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5510 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5511 on par or better than on MacOSX.
5513 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5515 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5516 mono_lookup_pinvoke_call.
5518 * mini-x86.c: Under windows, the default pinvoke calling convention is
5519 stdcall. Fixes #52834.
5521 * mini.c (optimize_branches): Add an upper bound to the number of
5522 iterations to prevent infinite loops on strange loops. Fixes #53003.
5524 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5526 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5527 and ISINST. Fixes #52093.
5529 * objects.cs (test_0_vector_array_cast): New tests.
5531 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5533 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5534 checking in Array.Set ().
5536 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5539 * object.cs (test_0_multi_array_cast): New regression test.
5541 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5543 * exceptions-ppc.c: fix build on Linux/PPC.
5545 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5547 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5548 running under valgrind.
5549 (x86_magic_trampoline): Fix build bustage.
5551 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5552 negative values as well. This is needed for the encoding of the line number
5553 info, since sometimes the line numbers are not in increasing order.
5555 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5557 * cpu-pentium.md (localloc): Increase the size of the localloc
5558 instruction since it is a loop under Win32.
5560 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5563 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5565 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5566 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5567 Max Horn (max@quendi.de). Fix file names in comments.
5569 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5571 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5572 avoid stack overflow.
5573 (replace_usage): Avoid uninitialized variable warnings.
5575 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5576 and taking the address of valuetype variables.
5578 2004-01-03 Patrik Torstensson
5580 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5581 for other purposes than FP later on.
5583 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5585 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5588 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5590 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5592 2003-12-30 Patrik Torstensson <p@rxc.se>
5594 * mini-x86.h: Decreased number of availiable fp regs.
5595 Solves corner cases with FP spilling.
5597 2003-12-23 Patrik Torstensson <p@rxc.se>
5599 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5600 for floating point stack tracking / spilling on x86.
5603 * basic-float.cs: added float mul overflow test.
5605 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5607 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5609 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5611 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5612 supports for cond branches that overflow the immediate
5613 overflow offset. mcs can compile simple programs.
5615 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5617 * exceptions-ppc.c: exception handling support wip:
5618 finally handlers get run on exception.
5620 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5622 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5625 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5627 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5628 initial support for stack walking and unwinding.
5630 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5632 * driver.c (mono_main): Make corlib-out-of-sync message more
5633 descriptive. Also remove verify_corlib call.
5635 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5637 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5638 not overlap with other call's arguments, too.
5640 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5642 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5643 move to arch-specific code the choice of arch-specific
5644 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5645 * mini.c: ensure emulation calls will not interleave
5648 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5650 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5651 the magic trampoline stack frame is dropped before executing
5654 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5656 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5657 and integer to fp conversions. Added support for overflowing
5658 arguments on the stack. Reserve a couple more registers as temps.
5659 Added support for aot compilation (as output still needs to be
5662 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5664 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5665 Don't overwrite return register in some corner cases.
5667 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5669 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5670 static constructors when AOT compiling.
5672 * driver.c (mono_main): Call mono_check_corlib_version.
5674 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5676 * cpu-g4.md, basic.cs: fixed div target register.
5678 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5680 * mini-ppc.c, basic.cs: shl_imm fix with test.
5682 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5684 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5685 structures by value. Misc fixes.
5686 * objects.cs: more tests.
5688 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5690 * mini-ppc.c: lconv.ovf.i implemented.
5692 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5695 (mini_init): don't error out if someone already called g_thread_init.
5697 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5699 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5700 to be any type per the spec. Fix abnormal memory usage when
5701 the same object is repeatedly thrown.
5703 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5705 * mini.c: check for overruns in IL code.
5707 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5709 * TODO: Add/remove some todo entries.
5711 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5713 * driver.c (mono_main): Call mono_verify_corlib.
5715 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5717 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5718 This has been moved to mini.c
5719 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5720 type being casted is marshalbyref it could be a proxy, so instead of
5721 emitting the type check code, emit a call to a runtime method that will
5722 perform the check by calling CanCastTo if needed.
5724 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5726 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5727 methods with large stack frames under Win32.
5729 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5731 * Makefile.am: Distribute regression tests.
5733 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5734 at the end instead of inserting each variable into the sorted list.
5736 * linear-scan.c (mono_varlist_sort): New helper function.
5738 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5740 * mini.c: ensure arguments and locals are within bounds.
5742 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5744 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5747 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5749 * mini.c (mono_cprop_copy_values): Fix crash.
5751 * aot.c: Set verbosity back to 0.
5753 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5755 * regalloc.c: complete memory leak fix by Laurent Morichetti
5758 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5760 * driver.c (main_thread_handler): Revert the previous patch.
5762 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5765 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5766 memory from the memory pool.
5768 * driver.c (main_thread_handler): Turn on all optimizations when
5771 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5772 an array for better performance.
5774 * regalloc.c (mono_regstate_assign): Fix memory leak.
5776 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5777 serialize the debug info.
5779 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5780 debug info from the serialized representation.
5782 * aot.c: Save debug info into the generated file and load it when
5785 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5787 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5789 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5790 More FP-related fixes.
5792 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5794 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5795 and register allocation buglet. Hello world now runs.
5797 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5799 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5800 * tramp-ppc.c: fixed class init trampoline.
5801 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5803 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5805 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5806 mini.c: more ppc changes/fixes.
5808 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5810 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5811 Also optimize the case when the arguments are the same in the caller
5814 * iltests.il: Add tests for tail calls with valuetype arguments.
5816 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5818 * mini-ppc.c: fixes for struct return type.
5820 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5822 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5823 mono_spillvar_offset() to arch-specific code.
5825 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5827 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5829 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5831 * exceptions-x86.c: Fix stack space leaks.
5833 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5834 registers from the lmf if the method has save_lmf set.
5836 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5838 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5839 of icall wrappers into InvokeInDomain, since these are now per-domain.
5841 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5843 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5844 make some opcode emulation and intrinsic ops enabled/disabled
5845 according to the architecture. More fixes.
5847 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5849 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5851 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5853 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5854 arch-specific handling for 'this' and struct return type to
5857 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5859 * aot.c: prevent divide by zero error when reporting (it happened with
5862 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5864 * mini.h (inst_switch): Remove unused macro.
5866 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5869 (load_aot_module): free 'info->methods' and 'info' properly. No more
5870 "free(): invalid pointer blah" messages when you have an old aot
5873 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5875 * jit-icalls.c, mini.c: Added support for context static fields.
5877 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5879 * mini.c (mono_method_blittable): Methods which set LastError are not
5880 blittable either. Fixes #51108.
5882 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5884 * mini.c: flush icache.
5885 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5887 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5889 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5891 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5893 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
5896 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
5899 * inssel.brg (CEE_MKREFANY): Fix AOT case.
5901 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
5903 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
5904 instruction when the result is discarded.
5906 * iltests.il (test_0_div_regalloc): New regression test.
5908 * arrays.cs: Fix compilation error.
5910 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
5912 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
5913 float rules to inssel-x86.brg: sane architectures with FP registers
5914 don't need to implement these rules.
5916 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5918 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
5920 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5922 * mini.h, inssel-long32.brg: fixed endianess issues in int64
5923 implementation of 32 bit systems.
5925 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5927 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
5928 (Jeroen Zwartepoorte).
5930 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
5932 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
5933 the caller and the callee matches.
5935 * mini.c (mono_method_to_ir): Add comment.
5937 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
5938 signbit is missing on some platforms.
5940 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
5942 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
5944 * mini.c (setup_jit_tls_data): Call the new function.
5946 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
5948 * mini-x86.c: Add experimental support for fast access to the lmf
5949 structure under NPTL/Linux 2.6.x.
5951 2003-11-06 Martin Baulig <martin@ximian.com>
5953 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
5954 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
5957 2003-11-02 Martin Baulig <martin@ximian.com>
5959 * mini.c (inflate_generic_field): New static method.
5960 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
5961 generic instance and the field is declared in a generic type, call
5962 inflate_generic_field() to inflate it. Fixes gen-28.cs.
5964 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
5966 * mini.h mini.c (mono_method_same_domain): New function to return
5967 whenever the caller and the callee are in the same domain.
5969 * tramp-x86.c (x86_magic_trampoline): Use the new function.
5971 2003-10-30 Martin Baulig <martin@ximian.com>
5973 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
5974 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
5976 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
5977 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
5979 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
5981 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
5984 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
5985 object here, so it is in the correct appdomain etc.
5987 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
5989 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
5991 (mono_method_to_ir): Avoid freeing the type created returned from
5992 mono_type_create_from_typespec, since it is put into an internal cache
5993 by the function. Fixes pointer.exe.
5995 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
5996 trampolines for icalls and pinvokes as well. Fixes #33569.
5998 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6000 * mini.c: Update after appdomain changes.
6002 * mini.c (mono_jit_compile_method_inner): Allways compile native
6003 method wrappers in the root domain, since there can only be one
6004 instance of them, whose address is stored in method->info.
6006 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6008 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6009 environment variable. Instead detect automatically whenever running
6010 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6013 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6015 * trace.c, trace.h: New files that implement the new trace option
6018 * driver.c: Document new --trace options.
6020 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6023 - if (mono_jit_trace_calls)
6024 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6026 * mini.h: prototypes.
6028 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6030 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6032 * mini.c inssel.brg: Implement typedefbyref opcodes.
6034 * mini.c (mono_jit_compile_method): Remove unused local variable.
6036 * mini.c (mono_jit_compile_method_inner): Ditto.
6038 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6040 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6042 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6044 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6046 * mini.c (mono_no_aot): Remove unused global variable.
6048 * mini.c: Thread safety fixes.
6050 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6052 * mini.c (mono_create_class_init_trampoline): Add a lock around
6053 class_init_hash_addr.
6055 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6058 * mini.c: Decompose the NEWARR instruction before decomposing its
6059 arguments. Fixes #30073.
6061 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6063 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6066 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6068 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6070 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6072 * driver.c: Add support for compiling icall wrappers to --compile.
6074 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6076 * inssel.brg: The empty value in class->interface_offsets is -1, not
6079 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6081 * objects.cs: New test for 'is' operator on an array of interfaces.
6083 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6085 * tramp-ppc.c: update trampoline code to support jumps
6086 and class initialization.
6088 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6090 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6092 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6094 * inssel.brg (OP_UNBOX): Remove unused rule.
6096 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6097 region instead of one for each method. Fixes #47813.
6099 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6101 * exceptions.cs (test_0_nested_finally): New regression test for
6102 nested exception handlers.
6104 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6106 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6108 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6111 * mini.c (mono_method_check_inlining): Make the inlining limit
6112 configurable by an environment variable.
6114 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6116 * mini.h: Bump AOT file version.
6118 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6119 token, store the image along with the token, since the token might not
6120 refer to the same image as the method containing the relocation,
6121 because of inlining.
6123 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6125 * mini.c (mono_precompile_assemblies): New function to compile
6126 all methods in all loaded assemblies.
6128 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6130 * regalloc.h regalloc.c (MonoRegState): Change the type of
6131 iassign and fassign to int*, since they can contain large negative
6132 values if the register is spilled. Also added some comments. Fixes
6135 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6136 under Win32. Fixes #42964.
6138 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6140 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6142 * aot.c: Added support for AOT compiling methods which contain calls
6143 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6146 * driver.c (compile_all_methods): Run the compilation in a thread
6147 managed by mono. Fixes #44023.
6149 * mini.c (mono_codegen): Print full method name in verbose output.
6151 * mini-x86.c (mono_arch_patch_code): Fix warning.
6153 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6154 jumps, since the method we are jumping to might be domain-specific.
6156 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6158 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6160 * inssel.brg: string chars are unsigned.
6162 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6164 * TODO: New todo item.
6166 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6167 which calls mono_runtime_class_init and patches the call site to
6168 avoid further calls.
6169 (mono_arch_create_class_init_trampoline): New arch specific function
6170 to create a class init trampoline.
6171 (create_trampoline_code): Generalized so it can create
6172 class init trampolines as well.
6174 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6175 (mono_create_class_init_trampoline): New function to create and cache
6176 class init trampolines.
6177 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6178 vtable given the address of a class init trampoline. Used by the
6180 (mono_codegen): Generate a call to a trampoline instead of
6181 mono_runtime_class_init in LDSFLD[A].
6182 (mono_codegen): Add relocations for the new trampoline.
6184 * mini.h mini-x86.c aot.c: Added a new relocation type:
6185 MONO_PATCH_INFO_CLASS_INIT.
6187 * mini.h: Bump AOT version number.
6189 * aot.c: Create a copy of the loaded code instead of using the original
6190 so methods which call each other will be close in memory, improving
6193 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6194 patch since it breaks the regression tests.
6196 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6197 for the register saving instruction sequence since the
6198 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6200 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6202 * TODO: Fix todo item && remove another.
6204 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6206 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6209 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6210 function of the module.
6212 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6213 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6214 --no-aot command line option.
6216 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6218 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6219 by Bernie Solomon (bernard@ugsolutions.com).
6221 * inssel.brg: Refactor the interface offset table related code into
6222 its separate functions and add support for the AOT case.
6224 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6226 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6228 * aot.c: Added mono_aot_verbose variable and made all debugging
6229 output depend on the value of this variable.
6231 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6232 method_label and info_label.
6234 * mini.h mini-x86.c aot.c: Added a new relocation type
6235 MONO_PATCH_INFO_IID for klass->interface_id.
6237 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6238 the MonoJitInfo structure.
6240 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6241 a non-root appdomain in shared mode.
6243 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6245 * aot.c: make aot loader less verbose. Remove free of unused variable.
6247 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6249 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6251 * .cvsignore: Added *.dll.
6253 * mini.c (mono_print_tree_nl): New function callable while debugging.
6255 * mini.c (mono_print_code): Export this.
6257 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6260 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6262 * mini.h (MonoCompile): Added 'jit_info' field.
6264 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6265 the cfg structure, since it is needed by the AOT compiler.
6267 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6269 * aot.c: A major rewrite. Changes include:
6270 - save exception tables for methods which have them.
6271 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6273 - reworked the file format so it is now much smaller and needs
6274 fewer relocation entries.
6276 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6278 * aot.c (load_aot_module): Fix build bustage on platforms without
6281 2003-09-04 Martin Baulig <martin@ximian.com>
6283 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6285 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6287 * TODO: Some new optimization ideas.
6289 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6291 * aot.c: Save the optimization flags used to compile the code into
6294 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6295 support emitting domain specific code.
6297 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6298 no longer domain neutral. It can be made domain neutral by compiling
6299 with --optimize=shared.
6301 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6304 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6305 loading of AOT code.
6307 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6309 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6310 if there is no domain neutrality information.
6312 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6314 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6315 format version into the generated library.
6317 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6318 callee method into the caller since one of them could be shared.
6320 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6321 system exceptions from AOT code now works.
6323 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6324 method if it is domain neutral and the callee is not.
6326 * graph.c (cfg_emit_one_loop_level): Fix warning.
6328 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6330 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6333 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6335 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6336 is needed by code which is executed before mono_runtime_init ().
6337 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6339 * mini.c (mono_thread_abort): Fix warning.
6340 (mono_jit_compile_method): Call static constructor in the AOT case too.
6342 * aot.c (mono_compile_assembly): Fix warning.
6344 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6346 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6348 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6350 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6352 * cpu-pentium.md: Fix the length of call opcodes so they include the
6353 ESP restoring instruction. Fixes #47968.
6355 2003-08-28 Martin Baulig <martin@ximian.com>
6357 * mini-x86.c (mono_arch_call_opcode): Added support for
6358 MONO_TYPE_GENERICINST.
6360 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6362 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6364 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6365 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6367 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6370 2003-08-26 Martin Baulig <martin@ximian.com>
6372 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6373 when reporting an error, set this to the actual error location.
6374 (mono_method_to_ir): Report the correct error location if
6375 get_basic_blocks() returned an error.
6377 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6379 * mini.c (mono_type_blittable): OBJECT is not blittable.
6380 (mono_method_blittable): Methods which have marshalling descriptors
6381 are not blittable either. Fixes #47842.
6383 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6385 * driver.c mini.c: Use an environment variable instead of a global
6386 variable. Also fix the build.
6388 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6389 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6392 * driver.c mini.c: Added --with-valgrind option to turn off some
6393 code which prevents mono from running under valgrind.
6395 * mini.c (mono_emit_call_args): Fixed warning.
6397 * mini.c (mono_emulate_opcode): Fixed warning.
6399 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6401 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6402 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6403 regalloc.c, regalloc.h: specify available registers in arch-specific
6404 code and support floats in the regallocator (patch by Laurent Morichetti
6407 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6409 * mini.c: mono_thread_current() can be called only after
6410 mono_runtime_init(): rearrange code to not call it early on.
6412 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6414 * mini.c: allocate jump tables in the code mempools.
6416 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6418 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6421 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6423 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6424 12 to 16. This fixes bug #47453.
6427 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6429 * mini-ppc.c: fixed indexed load and unsigned compares.
6431 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6433 * mini.c: reenabled installation of handler for
6434 thread abort signal.
6436 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6438 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6439 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6440 until it's fixed and actually useful.
6442 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6444 * inssel-long32.brg: couple more opcodes implemented.
6446 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6448 * mini-sparc.c: Even more opcodes implemeted.
6450 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6452 * mini-sparc.c: More opcodes implemented.
6454 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6456 * mini-sparc.c: More opcodes implemented.
6458 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6460 * inssel-sparc.brg: Add some needed rules. Direct
6462 * Makefile.am: Use inssel-sparc.brg
6463 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6464 an assert happy for now.
6466 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6468 * mini-sparc.c: Fixed compile errors.
6469 * exceptions-sparc.c: Same. We now produce a mono binary
6470 on sparc-linux. Yea.
6472 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6474 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6475 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6476 They compile, but do not work.
6478 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6480 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6481 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6482 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6485 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6487 * mini.c: more opcodes implemented and better support for generics.
6489 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6491 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6492 * mini.c, mini.h: first cut at generics support: some new instructions
6493 added and changed the behaviour of some of the existing ones.
6495 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6497 * mini.c: Removed definition of metadata_shared mutex here.
6499 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6501 * mini-x86.c: make vararg calls work for instance methods.
6503 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6505 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6506 returns the arguments in a separte list, now.
6508 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6510 * aot.c, mini.c: updates for array type representation changes.
6512 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6514 * mini.c: register function to perform jit shutdown.
6516 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6518 * mini.c: use a faster allocator if possible.
6520 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6522 * aot.c: some cleanups and portability changes.
6524 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6526 * mini.c: use faster allocation for CEE_BOX if possible.
6528 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6530 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6531 Moved inlined mempcy code to its own function so that is can be
6532 reused. Added an inline memset function as well (optimized initobj).
6533 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6535 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6537 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6539 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6541 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6542 arch code can setup the cpu for CLR execution, if needed.
6543 We use it on x86 to set the precision of FP operations.
6545 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6547 * mini.c: disable some optimizations if we can guess they'll cost too
6548 much for a given method.
6550 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6552 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6554 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6555 * mini.h mini.c mini-x86.c: Added instruction level coverage
6556 info collection support.
6558 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6560 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6561 is now implemented in the profiling API. Get rid of a couple of
6562 unnecessary global variables.
6564 2003-06-15 Nick Drochak <ndrochak@gol.com>
6566 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6567 * cpu-g4.md: add op_bigmul and op_bigmul_un
6568 * cpu_pentium.md: add op_bigmul_un
6569 * inssel-long32.brg: add rule for unsigned bigmul
6570 * mini-ops.h: define OP_BIGMUL_UN
6571 * mini-x86.c: THE BUG: handle (un)signed properly
6572 * mini.c: choose unsigned opcode if needed.
6573 This set of patches fixes bug #44291
6575 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6577 * mini.c (optimize_branches): improved to handle all kinds of
6578 conditional branches.
6580 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6582 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6583 don't raise exceptions.
6585 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6587 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6588 to arch-specific files.
6590 2003-06-09 Martin Baulig <martin@ximian.com>
6592 * Makefile.am (libs): Added $(LIBGC_LIBS).
6594 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6596 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6597 and OP_ATAN (fixes bug#44293).
6599 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6601 * Makefile.am, mini-x86.c: rename cpu description array to
6602 pentium_desc, since some compilers define the 'pentium' preprocessor
6605 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6607 * mini.c (mini_select_instructions): add explicit branch if the
6608 following block is not the false target of a conditional branch -
6609 we need this with any optimization that reorder or remove bblocks
6611 * mini.c (optimize_branches): bug fixes
6613 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6615 * mini.c (mono_method_to_ir): inline static readonly fields
6617 * ssa.c (fold_tree): start cfold support for long (very simple
6620 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6622 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6624 * inssel.brg: fixed memcpy (bug #44219).
6626 2003-06-05 Dick Porter <dick@ximian.com>
6628 * driver.c: Set the glib log levels to not abort if g_message
6631 g_set_prgname() has to happen before mini_init() so that the
6632 process handle gets the info.
6634 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6636 * driver.c: add intrins to the default optimizations to get wider
6639 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6641 * mini.h: some large basic blocks will overflow a 16-bit
6642 integers for symbolic registers.
6644 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6646 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6647 (mono_arch_output_basic_block): fix bug 43499
6649 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6651 * mini.c: kill duplicated definition of mono_debug_format.
6653 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6655 * mini-x86.c, arrays.cs: fixed register allocation bug.
6657 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6659 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6661 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6663 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6666 (print_method_from_ip): also print source location information if
6669 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6671 * mini.c (mono_find_block_region): bug fix in region code
6672 (mini_method_compile): enable removing unreachable code again, but
6673 only in methods without exception clauses.
6675 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6677 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6678 Implemented arglist opcode and handling of TypedReference type.
6679 Fixed x86 call convention when a structure is returned.
6680 Minimal support for calling static vararg methods.
6682 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6684 * mini.c (mini_method_compile): always remove unreachable code,
6685 because the code in them may be inconsistent (access to dead
6686 variables for example).
6688 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6690 * driver.c, debug-mini.c: warning fixes.
6692 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6694 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6696 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6698 * mini.c: thread-static fields are registered in mono_class_vtable(),
6699 so ensure the function is called before checking for them.
6701 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6703 * mini.c (optimize_branches): fix for bug 43586
6705 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6706 overflow (fixes Bug #43639)
6708 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6710 * mini.c, objects.cs: allow the use of stobj for primitive types.
6712 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6714 * mini.c: be less strict about argument checking until we support
6715 running the verifier.
6717 2003-05-27 Nick Drochak <ndrochak@gol.com>
6719 * basic-long.cs: tests for (ulong)int * (ulong)int also
6720 * mini.c: use the same trick for (ulong)int * (ulong)int
6722 2003-05-27 Nick Drochak <ndrochak@gol.com>
6724 * basic-long.cs: add regression test for (long)int * (long)int
6725 * cpu-pentium.md: add op_bigmul specification
6726 * inssel-long32.brg: add OP_BIGMUL rule
6727 * mini-ops.h: add OP_BIGMUL
6728 * mini-x86.c: register allocator: handle case where src1 needs to be
6730 * mini.c: substitute special BIGMUL opcode in the tree for
6731 (long)int * (long)int
6733 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6735 * jit-icalls.c: call the type ctor on field access if needed.
6737 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6739 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6740 to a method (including results of ldelema, bug#43207).
6742 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6744 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6745 colors to show exception handler blocks.
6747 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6748 (fix for pinvoke7.cs).
6750 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6752 * mini.h, mini.c: ensure correct initialization order for types that
6753 require it. Prepare for lazy compilation of jit icall wrappers.
6754 Provide a name for opcode emulation to reduce unneeded mallocing.
6756 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6758 * mini-x86.c: better register restoring code and profiling
6759 support for tail calls.
6761 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6763 * mini.h, driver.c: prepare for leaf methods optimization.
6765 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6767 * mini.c: get targets of branches before converting a method.
6769 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6771 * mini.c (optimize_branches): added some experimental code (disbaled)
6773 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6775 * mini.c (optimize_branches): fix branch to branch optimization
6777 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6779 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6781 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6783 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6786 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6788 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6789 enable use of interface variables again.
6791 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6792 I1 to registers because there is no simply way to sign extend 8bit
6793 quantities in caller saved registers on x86.
6795 * inssel-float.brg: set costs of some rules to 2 so
6796 that monobure always select the arch. specific ones if supplied,
6797 regardless of the order we pass the files to monoburg.
6799 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6801 * mini.c, mini-x86.c: since the magic trampoline for jumps
6802 can't patch the code directly, we do it as soon as the
6803 method gets compiled.
6805 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6807 * mini-x86.c, mini.h: introduce a new patching method
6808 to support CEE_JMP and tail calls.
6809 * mini.c: obey tail.call. Don't precompile methods target
6811 * tramp-x86.c: new trampoline code to handle methods
6812 reached through a jump.
6814 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6816 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6817 bit values to registers
6819 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6821 * mini.c (mono_compile_get_interface_var): share interface
6822 variables if possible.
6824 2003-05-16 Martin Baulig <martin@ximian.com>
6826 * debug-mini.c (mono_init_debugger): New function to initialize
6827 the debugger. This is not in the debugger since it needs to
6828 access some of mini's internals.
6830 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6832 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6834 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6836 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6837 for value type handling.
6839 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6841 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6842 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6844 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6846 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6847 the constructor through a proxy.
6849 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6851 * jit-icalls.c, inssel.brg: fixes to array element address
6854 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6856 * mini-x86.c (is_regsize_var): allocate pointer to registers
6858 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6860 * driver.c: fixed typo, added intrins to the set of optimizations
6861 tested with regressions.
6863 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6865 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6866 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6869 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6871 * inssel.brg: remove some common pop instructions without side effects
6873 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6875 * inssel-x86.brg: fixed thinko in int to double conversions.
6877 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6879 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6881 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6883 * inssel-long32.brg: two more missing instructions.
6885 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6887 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6890 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6892 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
6895 * basic-float.cs: Added tests for negative zero.
6897 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6899 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
6900 a couple of missing operations for long casts, with test cases.
6902 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6904 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
6906 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
6908 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
6909 code size estimation.
6911 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
6913 * mini.c (mono_jit_create_remoting_trampoline): make it work with
6914 abstract methods (fix bug 42542)
6916 * aot.c: add ability to handle array types
6918 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
6920 * mini.c: Call the _specific versions of the object allocation
6921 functions if possible.
6923 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6925 * driver.c: call setlocale ().
6927 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6929 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
6932 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
6934 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
6936 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
6937 wrappers (fix bug 42122)
6939 2003-05-04 Martin Baulig <martin@ximian.com>
6941 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
6943 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
6944 s/mini_set_defaults/mono_set_defaults/g.
6946 2003-05-04 Martin Baulig <martin@ximian.com>
6948 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
6950 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6952 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
6953 (reported by Don Roberts).
6955 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6957 * mini.c: temporarily work around two bugs for this release.
6959 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6961 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
6962 that contains -export-dynamic and it makes using the ld script
6964 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
6966 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6968 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
6971 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6973 * mini.c: make sure leave calls all the needed finally blocks,
6974 even when the target jumps out of multiple exception clauses.
6976 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6978 * ldscript, Makefile.am: add linker script to reduce the number of
6979 exported symbols (should also fix the issues with libwine defining
6980 some of the same symbols in io-layer).
6982 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
6984 * driver.c (mini_main): Avoid assertion when no file name is given on
6987 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
6989 * driver.c: added --version/-V command line option.
6990 Added the inline optimization in the regression tests.
6992 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6994 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
6995 to the type in the method signature (fixes bug#42134).
6997 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
6999 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7001 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7003 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7005 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7007 * driver.c: fixed bug #42100.
7009 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7011 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7013 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7015 * mini.c: moved most of the code required to do inlining to its own
7016 function so it can be reused. Inline also ctors if appropriate.
7018 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7020 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7021 the runtime can call mono API functions.
7023 2003-04-27 Martin Baulig <martin@ximian.com>
7025 * debug-mini.c (mono_debug_init_method): Added
7026 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7027 send a notification to the debugger.
7029 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7030 running in the Mono Debugger, just pass the breakpoint number to
7031 mono_debug_init_method().
7033 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7035 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7037 * mini.c: allow some more unsafe compares.
7039 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7041 * mini-x86.c, Makefile.am: make distcheck works (partially from
7042 a patch by Richard Lee <r.h.lee@attbi.com>).
7043 * regset.c, regset.h: removed, they are unused.
7045 2003-04-25 Dick Porter <dick@ximian.com>
7047 * driver.c: Usage reports the name as 'mono' not 'mini'
7048 * exceptions-x86.c: Build and run on freebsd
7050 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7052 * Makefile.am: install the program with the 'mono' name and
7053 the library as libmono instead of mini and libmini.
7055 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7057 * driver.c: provide the APIs for the embedding interface of the old jit.
7059 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7061 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7063 2003-04-23 Martin Baulig <martin@ximian.com>
7065 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7067 * driver.c: Added `--debug' command line argument to enable
7070 2003-04-23 Martin Baulig <martin@ximian.com>
7072 * debug.[ch]: Removed. The code is now in
7073 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7075 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7078 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7080 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7082 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7085 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7086 mono_domain_finalize.
7087 (mini_method_compile): use mono_method_profile* if the the option is
7090 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7092 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7093 methods with their wrapper.
7095 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7096 methods with their wrapper.
7098 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7101 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7104 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7107 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7109 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7111 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7113 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7114 of the mempool. This is slightly faster and uses less memory
7116 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7118 * mini.c: avoid O(n) allocation for variables.
7120 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7122 * mini.c: handle items on the stack after inlining methods.
7124 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7126 * mini.c: make the method->opcode optimization dependent
7127 on MONO_OPT_INSTRINS and do it lazily.
7129 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7131 * driver.c: print overall results at the end of regression run.
7133 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7135 * inssel.brg: don't overwrite symbolic registers.
7137 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7139 * inssel-x86.brg: fix conversion from long to float.
7141 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7143 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7145 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7147 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7149 * driver.c: Added --print-vtable option as in the old JIT.
7151 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7153 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7155 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7157 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7159 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7161 * mini.c regalloc.c regalloc.h: Fix memory leak.
7163 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7165 * aot.c (mono_aot_get_method): register all used strings
7167 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7169 * mini.c: always intern strings references with ldstr at compile time.
7171 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7173 * Makefile.am: add BUILT_SOURCES.
7175 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7177 * driver.c: give a better error message when the assembly to execute
7178 doesn't have an entry point.
7180 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7182 * Makefile.am: added hack for automake
7184 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7187 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7189 22003-04-07 Martin Baulig <martin@ximian.com>
7191 * Makefile.am: Added Makefile.am.
7193 * debugger-main.c: Removed, this is now in the debugger where it
7196 * mini.pc.in: Call this package `mini' for the moment.