1 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3 * mini-ia64.c: Fix some warnings.
5 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
6 version seemed to skip a frame.
8 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
10 * mini.c: Clean up the usage of sig->pinvoke flag. Now
11 only calls which are made to native code use this flag.
13 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
15 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16 varargs methods as well.
18 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
19 which have save_lmf set. Reorganize methods prologs a bit.
21 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
22 debugger to the proper place.
24 2005-10-29 Martin Baulig <martin@ximian.com>
26 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
27 when running inside the debugger until the debugger has support
30 2005-10-26 Zoltan Varga <vargaz@gmail.com>
32 * mini.h: Fix a warning.
34 2005-10-24 Miguel de Icaza <miguel@novell.com>
36 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
37 we expose publicly, this returns the string.
39 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
41 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
44 2005-10-21 Zoltan Varga <vargaz@gmail.com>
46 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
47 native stacktrace using the glibc 'backtrace' function if available.
49 2005-10-20 Zoltan Varga <vargaz@gmail.com>
51 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
53 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
54 handle SIGSEGVs received while in native code.
56 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
57 code, call mono_handle_native_sigsegv which will abort the runtime
58 after printing some diagnostics, instead of converting it into a
59 confusing NullReferenceException.
61 2005-10-18 Zoltan Varga <vargaz@gmail.com>
63 * cpu-pentium.md: Remove unused opcodes.
65 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
67 * mini-amd64.h (MonoLMF): Add rsp field.
69 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
72 2005-10-17 Zoltan Varga <vargaz@gmail.com>
74 * mini-codegen.c (get_register_spilling): Fix some warnings.
76 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
78 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
79 elimination during exception handling. Enable fp elimination by
82 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
85 2005-10-16 Martin Baulig <martin@ximian.com>
88 (mono_debugger_run_finally): New public method for the debugger.
90 2005-10-10 Zoltan Varga <vargaz@gmail.com>
92 * debug-mini.c (mono_debug_init_method): Fix warning.
94 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
95 the 'exname' parameter const to fix some warnings.
97 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
99 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
100 introduced by the previous patch.
102 2005-10-08 Zoltan Varga <vargaz@gmail.com>
104 * basic-float.cs: Add test for precision of float arithmetic.
106 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
107 when loading/storing single values from/to memory.
109 * mini.c (mono_jit_compile_method_with_opt): Create the function
110 pointers in the correct domain.
112 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
114 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
115 introduced by previous patch.
117 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
118 when out_filter_idx is NULL.
120 * mini-exceptions.c: Don't run filter clauses twice during exception
121 handling. Fixes #75755.
123 2005-10-07 Zoltan Varga <vargaz@gmail.com>
125 * aot.c: Add support for ldflda wrappers.
127 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
130 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
132 * mini.c, mini.h: do not consider exception handlers blocks when
133 setting up interface variables.
135 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
137 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
139 2005-10-03 Zoltan Varga <vargaz@gmail.com>
141 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
144 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
146 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
148 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
149 of the OP_P definitions.
151 * TODO: Add a proposal for dealing with the CEE/OP mess.
153 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
154 optimizations from the x86 port.
156 * cpu-amd64.md: Ditto.
158 * basic.cs basic-long.cs: Add tests.
160 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
162 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
163 Patrik Torstensson's implementation of my exception-handling
164 optimization idea, when the exception object is not used
167 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
169 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
170 of the mul_imm optimizations from the old jit.
172 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
174 * mini.c, liveness.c: patch by Patrik Torstensson and
175 Zoltan Varga to improve performance in methods with
178 2005-09-30 Zoltan Varga <vargaz@gmail.com>
180 * driver.c: Remove 'Globalization' entry from --version.
182 2005-09-28 Zoltan Varga <vargaz@gmail.com>
184 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
185 there is a profiler interested in JIT events.
187 * aot.c: Load profile files produced by the AOT profiling module, and
188 reorder methods based on the profiling info. Add a 'method_order' table
189 to the AOT file to make mono_aot_find_jit_info work with the reordered
192 * mini.h: Bump AOT file version info.
194 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
196 * mini-arm.h: work around what looks like a gcc bug when optimizations
199 2005-09-28 Raja R Harinath <rharinath@novell.com>
201 * Makefile.am (AM_CFLAGS): Don't use += to append inside
202 conditionals. Use ...
203 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
205 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
207 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
208 to determine the amount of memory to copy when passing valuetypes.
210 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
211 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
213 2005-09-27 Zoltan Varga <vargaz@gmail.com>
215 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
216 information about aot.
218 2005-09-27 Ben Maurer <bmaurer@ximian.com>
220 * *.c: Replace the use of {Enter,Leave}CriticalSection with
221 macros. This will allow a deadlock debugger to easily be plugged
224 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
226 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
228 2005-09-27 Raja R Harinath <rharinath@novell.com>
230 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
231 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
232 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
233 ($(arch_built)) [CROSS_COMPILING]: Error out.
235 2005-09-26 Zoltan Varga <vargaz@gmail.com>
237 * aot.c: Add support for the no_special_static flag for classes.
239 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
241 * Reapply reverted patches.
243 * *: Revert r50174 as well.
245 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
247 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
249 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
251 2005-09-23 Miguel de Icaza <miguel@novell.com>
253 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
254 part of the SIG_HANDLER_SIGNATURE.
256 2005-09-23 Zoltan Varga <vargaz@gmail.com>
258 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
261 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
262 introduced by previous patch.
264 2005-09-21 Zoltan Varga <vargaz@gmail.com>
266 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
269 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
270 upon the information returned by get_call_info ().
272 * mini-x86.c (add_float): Fix stack size calculation.
273 (mono_arch_call_opcode): Rewrite this so it works based up the
274 information returned by get_call_info ().
275 (mono_arch_get_this_vret_args): Ditto.
277 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
279 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
280 in cinfo to determine the registers which need to be used.
282 2005-09-20 Miguel de Icaza <miguel@novell.com>
284 * driver.c (mono_main): Add --server and --desktop flags.
286 2005-09-16 Zoltan Varga <vargaz@gmail.com>
288 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
289 registers as global registers.
291 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
292 longer needed with the new register allocator.
294 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
296 * cpu-ia64.md: Remove unused opcodes.
298 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
300 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
302 * cpu-amd64.md: Remove unused opcodes.
304 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
305 needed with the new register allocator.
307 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
310 2005-09-16 Raja R Harinath <rharinath@novell.com>
312 * Makefile.am (check-local): Don't invoke semdel-wrapper.
314 2005-09-16 Martin Baulig <martin@ximian.com>
317 (throw_exception): Don't call mono_debugger_throw_exception() if
318 we're a rethrow - see the FIXME in the code.
320 2005-09-15 Geoff Norton <gnorton@customerdna.com>
322 * mini.c (mono_init_exceptions): This only works on some architectures.
324 2005-09-15 Zoltan Varga <vargaz@gmail.com>
326 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
329 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
331 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
332 now in mini-exceptions.c.
334 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
336 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
337 now in mini-exceptions.c.
339 2005-09-15 Zoltan Varga <vargaz@gmail.com>
341 * exceptions-x86.c: Applied patch from Patrik Torstensson
342 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
344 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
345 code into mini-exceptions.c. Add some assertions to it.
347 2005-09-12 Zoltan Varga <vargaz@gmail.com>
349 * aot.c (emit_section_change): Applied patch from "The Software Team"
350 (<software@solmersa.com>). Fix as errors on windows.
352 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
354 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
355 method info into the LMF.
357 2005-09-11 Zoltan Varga <vargaz@gmail.com>
359 * mini-ia64.c: Add proper unwind info for method epilogs.
361 * exceptions-ia64.c: Add some code to help debugging.
363 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
365 * mini-exceptions.c: Fix warning.
367 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
369 * mini.c: Really fix build.
371 * mini-x86.c mini-amd64.c: Fix build.
373 2005-09-11 Zoltan Varga <vargaz@gmail.com>
375 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
377 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
378 some Interlocked methods as intrinsics.
380 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
381 for Thread methods as well.
383 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
385 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
387 * mini-ia64.c mini-x86.c mini-amd64.c
388 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
391 * mini.c (mono_init_exceptions): Fix build breakage.
393 2005-09-10 Zoltan Varga <vargaz@gmail.com>
395 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
396 of instructions. Use the new ia64_unw_op macros for emitting unwind
399 * mini.c (mono_init_exceptions): Initialize exception handling
400 related trampolines at startup.
402 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
404 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
406 2005-09-09 Zoltan Varga <vargaz@gmail.com>
408 * mini.c: Handle type loading errors gracefully during compilation and
409 throw the appropriate exception.
411 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
413 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
416 2005-09-09 Martin Baulig <martin@ximian.com>
418 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
421 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
423 * mini-arm.h: use emulation for conv.r.un for the release.
425 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
427 * mini-arm.c, objects.cs: more fixes and tests for them.
429 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
431 * mini-arm.c: align structures to at least 4 bytes to be able
432 to keep our current optimized memcpy.
434 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
436 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
438 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
440 * mini.c: ignore SIGPIPE.
442 2005-09-04 Zoltan Varga <vargaz@gmail.com>
444 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
446 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
448 2005-09-02 Zoltan Varga <vargaz@gmail.com>
450 * mini.h: Add prototype for mono_allocate_stack_slots_full.
452 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
454 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
455 exception handling support.
456 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
457 patch by Brian Koropoff <briank@marakicorp.com>).
459 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
461 * mini.c: revert another 'optimization' which breaks when
462 items on the eval stack need to be saved at a basic block end
465 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
467 * jit-icalls.c: for arrays, ensure we always provide
470 2005-08-30 Zoltan Varga <vargaz@gmail.com>
472 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
474 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
476 2005-08-29 Zoltan Varga <vargaz@gmail.com>
478 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
479 arguments in their original register.
481 2005-08-28 Zoltan Varga <vargaz@gmail.com>
483 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
486 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
487 when ssapre is enabled.
489 * inssel-long.brg: Fix bug in previous patch.
491 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
492 multiplication by a constant.
494 2005-08-27 Zoltan Varga <vargaz@gmail.com>
496 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
499 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
502 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
504 * inssel-arm.brg: apply changes tested by Brian Koropoff
505 <briank@marakicorp.com>.
507 2005-08-25 Zoltan Varga <vargaz@gmail.com>
509 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
511 2005-08-24 Zoltan Varga <vargaz@gmail.com>
513 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
514 to the same register if dreg is just a base register.
515 (print_ins): Improve printing of membase opcodes.
517 * inssel-x86.brg: Add optimized ldind(reg) rules.
519 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
521 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
523 * mini.c: when running under valgrind, set the stack bottom for
524 the GC at the actual approximate stack for the app (fixes running
527 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
529 * mini.c: do no break at the first valuetype to init found
532 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
534 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
536 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
538 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
540 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
542 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
544 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
546 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
548 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
551 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
554 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
557 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
559 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
561 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
563 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
564 in the tail recursion optimization.
566 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
567 debug info into the assembly file.
569 * iltests.il: Add test for filter regions.
571 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
572 initial stack of filter regions. Fixes #75755.
574 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
576 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
579 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
581 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
582 the check for an already compiled method on non-ia64 platforms.
583 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
586 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
588 * inssel-x86.brg: Add some optimized call rules.
590 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
592 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
595 * mini.h mini-trampolines.c: Pass the trampoline argument to
596 mono_arch_patch_delegate_trampoline.
598 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
600 * mini-trampolines.c: Fix build.
602 * mini-amd64.h: Add delegate trampolines.
604 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
606 * inssel-amd64.brg: Add optimized call rules.
608 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
610 * inssel-ia64.brg: Add optimized ldind(reg) rules.
612 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
614 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
617 * mini-ia64.c: Remove LMF fixmes.
619 * mini-ia64.h: Remove most fields from LMF.
621 * inssel-ia64.brg (stmt): Fix unaligned access errors.
623 * mini-trampolines.c: Add support for IA64 function descriptors.
625 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
626 for IA64 function descriptors.
628 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
630 * tramp-arm.c: patch the vtable for virtual calls. Added
631 support code to register/unregister the LMF.
632 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
635 2005-08-19 Dick Porter <dick@ximian.com>
637 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
640 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
642 * mini.c (mini_get_method): Move handling of wrapper data here.
644 * mini.c (mono_method_to_ir): Add support for dynamic methods.
646 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
649 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
650 bblock->code does not remain empty.
652 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
654 * arrays.cs: Add regression test for #75832.
656 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
659 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
660 instruction scheduling.
662 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
664 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
666 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
668 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
670 * mini-codegen.c: Fix VC build.
672 * cpu-pentium.md: Increase length of atomic_exhange_i4.
674 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
676 * mini.h: fix signature for mono_register_opcode_emulation.
678 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
680 * mini.c: Get rid of most of the helper_sig_... constants using
681 mono_create_icall_signature ().
683 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
685 * jit-icalls.c (helper_ldstr): New helper function.
687 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
689 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
690 throw, load the string using a helper call instead of creating a string object.
692 * aot.c: Update after LDSTR changes.
694 * mini.h: Bump AOT file version.
696 * aot.c: Save class size info into the AOT file. Print more statistics during
699 * mini.h: Bump AOT file version.
701 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
702 ordering of disasm cases. Fixes #74957.
704 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
706 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
707 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
708 the generic code needed for the ARM port.
710 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
712 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
713 inssel-arm.brg: more ARM features and fixes.
715 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
717 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
718 ARM port work in progress.
720 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
722 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
724 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
726 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
728 * inssel.brg (mini_emit_memset): Add support for unaligned access.
730 * *-ia64.*: Ongoing IA64 work.
732 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
734 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
736 * TODO: Remove out-of-data todo stuff.
738 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
741 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
743 * mini.h: Bump corlib version.
745 2005-07-27 Martin Baulig <martin@ximian.com>
748 (create_copy_ins): Added `const unsigned char *ip' argument; set
749 `copy->cil_code' from it.
751 2005-07-27 Martin Baulig <martin@ximian.com>
753 * mini-exceptions.c (mono_handle_exception): Don't call
754 mono_debugger_handle_exception() for filters.
756 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
758 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
761 2005-07-26 Martin Baulig <martin@ximian.com>
763 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
765 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
766 helper_compile_generic_method() if the method is actually virtual
769 2005-07-26 Martin Baulig <martin@ximian.com>
772 (trampoline_code): Renamed to `mono_trampoline_code' and made it
773 public; this is now accessed directly by the debugger.
774 (mono_generic_trampoline_code): Removed.
777 (mono_debug_init_method): Also add interncalls and wrappers.
779 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
781 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
783 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
785 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
787 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
789 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
791 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
793 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
794 getting TLS offsets on AMD64 too.
796 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
798 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
800 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
802 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
803 inssel-arm.brg, mini-arm.h: ARM port work in progress.
805 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
807 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
809 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
812 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
813 mono_sparc_is_virtual_call ().
815 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
817 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
818 trampoline parameters.
820 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
822 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
823 to mono_arch_get_vcall_slot_addr.
825 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
828 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
830 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
832 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
834 2005-07-19 Martin Baulig <martin@ximian.com>
836 * exceptions-amd64.c (throw_exception): Call
837 mono_debugger_throw_exception() here like we're doing it on i386.
839 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
841 * mini-ia64.c: Add optimized TLS access support.
843 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
845 * mini-exceptions.c: Ongoing IA64 work.
847 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
849 * mini.c: Use the default optimization set when embedding. Fixes
852 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
854 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
855 of trampolines to a separate file.
857 * mini-trampolines.c: New file.
859 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
862 * tramp-x86.c: Reorganize the trampoline code to be similar to the
865 * mini-codegen.c: Fix cygwin build.
867 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
869 * mini.c: Add some minor changes needed by the IA64 port.
871 * *-ia64.*: Ongoing IA64 work.
873 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
875 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
876 trampolines into arch-independent and arch-dependent parts.
878 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
880 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
882 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
884 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
885 the xp-regalloc-branch for amd64.
887 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
888 xp-regalloc-branch for x86.
890 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
892 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
894 2005-07-06 Martin Baulig <martin@ximian.com>
897 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
898 (mono_jit_runtime_invoke): Likewise.
900 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
902 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
905 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
906 without loading their metadata. Reorganize the file format so exception handling+
907 debug info is kept separate from normal method info. Create MonoJitInfo
908 structures for methods lazily.
910 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
912 (x86_class_init_trampoline): Patch AOT class init trampolines too.
914 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
916 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
919 * mini.h: Bump AOT file version.
921 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
923 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
925 2005-07-01 Raja R Harinath <rharinath@novell.com>
927 * Makefile.am (check-local): Call semdel-wrapper.
929 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
931 * mini-x86.c: Revert the last change as it seems to break the build..
933 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
935 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
937 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
939 2005-06-27 Ben Maurer <bmaurer@ximian.com>
941 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
942 outside of the macro, so strange stuff doesn't happen with gcc4
943 (NEW_AOTCONST_TOKEN): Likewise.
945 2005-06-28 Martin Baulig <martin@ximian.com>
947 * mini.c (mini_class_is_system_array): New static method; use this
948 instead of `klass->parent == mono_defaults.array_class' everywhere
949 since this also works for the new generic array class.
951 2005-06-26 Ben Maurer <bmaurer@ximian.com>
953 * inssel.brg: Remove warnings.
955 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
957 * mini-ia64.c: Ongoing IA64 work.
959 * basic-float.cs: Add float->i1 conversion test.
961 * iltests.il: Add conv.u4 test.
963 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
965 * inssel-long.brg: Fix bug caused by last change.
967 2005-06-23 Geoff Norton <gnorton@customerdna.com>
969 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
970 BSDs. Allows the x86 JIT to work on OSX86
972 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
974 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
977 * mini-ia64.c: Ongoing IA64 work.
979 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
981 * mini-ia64.c: Ongoing IA64 work.
983 * driver.c: Clean up jit_code_hash as well when using --regression.
985 * inssel-long.brg: Fix long->i4/u4 conversion rules.
987 * basic-long.cs: Add tests for long->u4 conversion.
989 2005-06-18 Ben Maurer <bmaurer@ximian.com>
991 * mini.c: Take mono_get_domainvar out of macros. This makes sure
992 that we do not depend on undefined C behavior: the order stuff
993 gets evaluated within an expression. Fixes mono when compiled on
996 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
998 * *-ia64.*: Ongoing IA64 work.
1000 * aot.c: Lower memory usage while loading AOT methods.
1002 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1004 * mini.h: Bump AOT file format version.
1006 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1008 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1010 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1012 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1013 not on callee assembly). Fixed some comments.
1015 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1017 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1018 it gets proper disassembly.
1019 (emit_method_info): Remove some dead code.
1021 * mini.c (mini_method_compile): Allways allocate the GOT var in
1022 mono_method_to_ir for emulating opcodes.
1024 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1026 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1027 before freeing the code memory. Fixes #74990.
1029 * objects.cs: Add regression test for #74992.
1031 * liveness.c: Extend live ranges of arguments to the beginning of the
1032 method. Fixes #74992.
1034 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1035 so it points into the faulting instruction.
1037 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1039 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1041 * *-ia64.*: Ongoing IA64 work.
1043 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1045 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1047 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1049 * *-ia64.*: Ongoing IA64 work.
1051 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1053 * basic-long.cs: Add tests for add/sub.ovf.
1055 * basic.cs: Add tests for sub.ovf.
1057 * *-ia64.*: Ongoing IA64 work.
1059 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1061 * *-ia64.*: Ongoing IA64 work.
1063 * basic.cs: Add conv.ovf.i4.un test.
1065 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1067 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1069 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1071 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1073 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1075 * *-ia64.*: Ongoing IA64 work.
1077 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1080 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1082 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1084 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1086 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1088 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1090 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1091 of a call is callable by a near call.
1093 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1095 * mini-ia64.c: Ongoing IA64 work.
1097 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1099 * genmdesc.c: Make the generated array non-static.
1101 * inssel-long.brg: Fix LSHR_IMM rule.
1103 * *-ia64.*: Ongoing IA64 work.
1105 * *-ia64.*: Ongoing IA64 work.
1107 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1109 * *-ia64.*: Ongoing IA64 work.
1111 * *-ia64.*: Ongoing IA64 work.
1113 * mini-ia64.c: Ongoing IA64 work.
1115 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1117 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1119 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1121 * objects.cs basic-long.cs: Move some tests to objects.cs.
1123 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1125 * *-ia64.*: Ongoing IA64 work.
1127 * iltests.il: Add a new test.
1129 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1130 newobj. Fixes #75042.
1132 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1134 * *-ia64.*: Ongoing IA64 work.
1136 * *-ia64.*: Ongoing IA64 work.
1138 * *-ia64.*: Ongoing IA64 work.
1140 * basic.cs objects.cs: Move tests accessing static variables as well.
1142 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1144 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1146 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1148 * driver.c: Always print failed tests.
1150 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1153 * *ia64*: Ongoing IA64 work.
1155 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1157 * basic.cs: Add tests for add.ovf. Fix warnings.
1159 2005-05-18 Miguel de Icaza <miguel@novell.com>
1161 * driver.c (mono_main): Avoid crash if no argument is passed to
1162 --break; Do not use g_error, but f_printf. And fix all other
1163 ocurrences of the same crash.
1165 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1167 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1168 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1171 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1173 * *-ia64.*: Add beginnings of IA64 backend.
1175 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1177 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1179 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1182 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1184 * mini-amd64.c: Fix a warning.
1186 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1188 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1189 in float_neg. Fixes #74897.
1191 * mini-amd64.c (emit_call): Fix another near call bug.
1193 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1195 * declsec.c: Keep the appdomain information in the structure. Added a
1196 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1197 value gets overwritten).
1198 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1199 an MonoAppDomain member to MonoSecurityFrame.
1200 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1201 used in the stack walk. Now use a MonoArray which grow (double) when
1204 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1206 * mini.c: Re-enabled runtime cleanup, since running threads should
1207 now properly stop when exiting.
1209 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1211 * mini-codegen.c: New file contaning the arch-independent local
1212 register allocator. Not used by any architectures yet.
1214 * mini.h linear-scan.c: Merge some changes from the
1215 mini-xp-local-regalloc branch.
1217 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1219 * mini-amd64.c (emit_call): Fix calls to native functions when the
1220 runtime is compiled as a shared library. Fixes #74756.
1222 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1223 on a literal field. Fixes #74751.
1225 2005-04-25 Raja R Harinath <rharinath@novell.com>
1227 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1229 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1231 * objects.cs: Add missing null casting test.
1233 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1235 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1236 in wrapper methods. Also rename 'address' variable to 'offset'.
1238 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1240 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1243 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1245 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1248 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1250 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1252 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1254 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1255 just the last bytes.
1257 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1259 * aot.c (mono_compile_assembly): Fix warning.
1261 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1262 by the _MSC_VER stuff.
1264 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1266 * inssel-long.brg: Fix #74588.
1268 * cpu-amd64.md: Fix #74591.
1270 * iltests.il: Add new regression tests.
1272 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1274 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1277 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1279 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1281 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1282 from Bill Middleton <flashdict@gmail.com>.
1284 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1286 * arrays.cs: Add new regression test. Fix warnings.
1288 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1290 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1291 and leakage in CKFINITE.
1293 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1294 this to a null op since it is called on amd64 too.
1296 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1298 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1299 body since this is not used on amd64.
1301 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1303 * mini-amd64.c: Remove obsolete fixmes.
1305 * mini.c (print_method_from_ip): Fix debugging support.
1307 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1309 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1310 so that expressions that don't give much gain are not reduced.
1311 * ssapre.h: Likewise.
1313 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1315 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1317 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1319 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1321 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1323 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1325 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1327 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1329 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1332 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1334 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1336 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1338 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1339 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1341 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1343 * mini-x86.c: Fix up stack overflow handling.
1345 * exceptions.cs: Add new regression test.
1347 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1349 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1350 mono_jit_thread_attach.
1352 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1354 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1356 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1357 avoid calling constructors using callvirt.
1359 * inssel.brg: Fix #74073.
1361 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1363 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1364 compilation with non-GCC compilers.
1365 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1366 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1368 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1370 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1371 klass->interface_offsets (will likely fix bug#74073).
1373 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1375 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1377 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1379 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1380 to amd64_div_reg_size ().
1382 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1384 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1386 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1388 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1390 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1392 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1394 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1396 * mini.c (mono_precompile_assembly): Load and precompile referenced
1397 assemblies as well. Fixes #74015.
1399 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1401 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1403 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1405 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1406 a lot of checks and (anyway) permissions cannot work until corlib is
1409 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1411 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1413 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1415 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1416 calls (fixes bug#72824).
1418 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1420 * mini.c: fix tail recursion elimination (see test in bug#73936).
1422 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1424 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1425 some fp functions in sse2 mode.
1427 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1429 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1431 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1433 * mini.h mini.c: Add mono_get_jit_tls_key ().
1435 * mini-x86.c: Enable fast TLS support on windows.
1437 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1439 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1440 * mini.c: Check for p/invoke method when generating code. If a
1441 p/invoke method, or it's class, isn't decorated with [Suppress
1442 UnmanagedCodeSecurity] then generate code to call System.Security.
1443 UnmanagedDemand (only if the security manager is active).
1445 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1447 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1448 last change as it seems to cause strange crashes.
1450 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1452 * *.c: handle unsafe function pointers where needed.
1454 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1456 * mini.c (mono_jit_free_method): Remove the fixme too.
1458 2005-03-15 Miguel de Icaza <miguel@novell.com>
1460 * mini.c: As discussed, make the code actually free the delegate
1461 thunk now, to enable the debugging of delegate problems, use
1462 MONO_DEBUG=1 when running Mono.
1464 This takes also care of parts of the leaks as seen by Joe.
1466 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1468 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1469 thread_tls_offset calculation.
1471 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1473 * declsec.c: Reworked linkdemand checks for icall. The previous code
1474 was using the declaration code (untrusted) and didn't work as expected
1475 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1478 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1480 * iltests.il: Add new localloc test.
1482 * mini-amd64.c: Handle large stack allocations the same way as on
1483 windows if stack overflow handling is working.
1485 * mini-amd64.c: Allocate the signal stack using mmap.
1487 * mini.c (sigsegv_signal_handler): Fix reading of context.
1489 * mini-exceptions.c: Fix up stack overflow handling.
1491 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1493 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1495 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1497 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1499 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1500 tramp_init functions as they are no longer needed.
1502 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1504 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1506 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1508 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1510 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1513 * mini-ops.h: Add OP_LMUL_IMM.
1515 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1516 long mul/div opcodes as intrinsic.
1518 * mini-amd64.c (emit_call): Handle the case when the callee might be
1521 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1523 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1526 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1528 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1530 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1532 * mini.c (mono_codegen): Don't leak here, to help people running
1535 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1537 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1538 conversions in sse2 mode.
1540 * basic-float.cs: Add regression test.
1542 * mini-amd64.c: Reenable sse2.
1544 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1546 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1548 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1550 * driver.c: Copyright text should include 2005.
1552 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1554 * cpu-amd64.md (load_membase): Fix more max lengths.
1556 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1558 * cpu-amd64.md (load_membase): Fix max length.
1560 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1562 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1564 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1565 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1567 * basic-float.cs: Add rounding regression test.
1569 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1571 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1573 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1574 structures in registers for pinvoke wrappers.
1576 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1578 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1580 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1582 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1583 wrapper to mono_jit_thread_attach.
1585 * mini.c (mini_jit_thread_attach): New jit icall.
1587 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1588 native->managed wrappers.
1590 * exceptions.cs: Add new regression test.
1592 * mini.c (optimize_branches): Check regions in the cbranch to throw
1593 block case as well. Fixes #73242.
1595 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1597 * mini.c: thread safety fixes.
1599 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1601 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1602 patching stuff, since delegates use jump trampolines so there is
1605 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1608 * tramp-amd64.c: Fix build.
1610 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1611 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1613 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1614 Rename this to mono_arch....
1615 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1617 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1619 * mini-amd64.c (emit_call): If both the caller and the callee is
1620 guaranteed to have 32 bit addresses, emit a normal call.
1622 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1624 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1625 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1626 method_ptr inside delegates.
1628 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1630 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1631 invalidated. Fixes #73001.
1633 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1635 * mini-x86.c: Only use stdcall for pinvokes on windows.
1637 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1639 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1640 * mini-x86.c: remove unreliable __thread var offset detection,
1641 use the correct accessors and enable by default.
1643 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1645 * mini.c (mono_jit_free_method): Fix memory leak.
1647 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1649 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1651 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1653 * cpu-amd64.md: Fix lengths of atomic opcodes.
1655 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1657 * driver.c: try to not imply using ICU is any good.
1659 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1661 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1662 functions as inline ops.
1664 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1665 some Interlocked functions as inline ops.
1667 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1669 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1671 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1673 * mini.c: Add support for OP_NOT_TAKEN.
1675 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1676 structures in registers for pinvoke wrappers.
1678 * mini-amd64.c: Fix warnings.
1680 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1682 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1684 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1686 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1687 address instead of loading the address from it.
1689 * mini-x86.c: Add support for returning small structs in registers
1690 on Win32. Fixes part of #70864.
1692 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1694 * trace.c (get_token): Improve error checking.
1696 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1698 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1700 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1702 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1703 it can be reused for MonoClass.
1704 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1707 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1709 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1710 instead of a MonoReflectionMethod. The method information wasn't used
1711 when displaying SecurityException details (but will be now).
1713 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1715 * Makefile.am : windows build fix.
1717 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1719 * iltests.il: Add new regression test.
1721 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1724 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1726 * mini.c: Moved linkdemand check into helper function check_linkdemand
1727 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1730 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1732 * declsec.c: Added statistics counter for different kinds of
1734 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1735 (and commented) declaration.
1736 * mini.c: Added statistics counter for security Demand code
1737 generation. Added display of security statistics.
1739 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1741 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1742 Fix compilation errors under gcc-2.95.
1744 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1746 * mini.c, driver.c: Use the new jit trampoline hashtable
1748 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1750 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1752 2005-02-11 Martin Baulig <martin@ximian.com>
1754 * debug-mini.c (mono_debug_close_method): Free the line number array.
1756 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1758 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1761 * mini.h: Bump AOT file format version.
1763 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1765 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1767 * declsec.h: Added macros to get/set lazyly initialized security
1768 informations about assemblies. Added new enum for different type of
1769 possible LinkDemand violation. Added function to check LinkDemands.
1770 * mini.h: Added a field to MonoCompile to hold any security violation
1771 detected when JITting a method (so it can be thrown later).
1772 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1773 and CEE_CALLVIRT. Added code to throw exception at the end of
1774 mini_method_compile (note: the exception is unhandled right now).
1776 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1778 * mini.c, jit-icalls.c: use the managed implementation of
1779 memset for initobj and memset, to avoid managed <-> unmanaged
1782 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1784 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1785 optimization if it would need a GOT var.
1787 * basic.cs: Add tests for constant propagation and switch statements.
1789 * ssa.c: Fix out-of-range constant propagation and switch statements.
1791 2005-02-09 <vargaz@freemail.hu>
1793 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1795 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1797 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1799 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1801 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1803 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1805 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1806 arithmetic operations.
1808 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1810 * mini-ppc.c: add a workaround for broken user code that
1811 DllImports vararg functions with non-vararg signatures.
1813 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1815 * mini.c (mono_jit_compile_method_inner): Add detection and a
1816 meaningfull error message for assemblies written in Managed C++.
1818 * tramp-amd64.c mini-amd64.h: Add support for
1819 create_trampoline_from_token ().
1821 * aot.c mini-x86.c abcremoval.c: Applied patch from
1822 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1824 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1826 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1827 which takes a MonoImage/token as parameter instead of a MonoMethod.
1829 * aot.c: Use the new trampoline for initializing vtables.
1831 * aot.c: Add support for ldfld/stfld_remote wrappers.
1833 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1834 rules for compare <MEM>, IMM.
1836 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1838 * aot.c: Handle inherited finalizers correctly.
1840 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1842 * inssel.brg (stmt): Add a missing _setup_... ().
1844 * aot.c: Save some parts of the class state to the AOT file and use it
1845 to recompute that state when a class is initialized.
1847 * mini.c: Install AOT hooks into the runtime.
1849 * mini.h: Bump AOT file format version.
1851 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1854 * iltests.il: Add new test.
1856 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1860 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1862 * mini.c: setup the statistical profiler in the thread attach
1863 callback to cope with the new single thread code.
1865 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1867 * mini-ppc.c: ensure we have enough room for the profiler
1868 calls (fixed bug#72084).
1870 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1872 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1875 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1877 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1879 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1881 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1882 to succesfully execute parrotbench).
1883 * ssapre.h: Likewise.
1885 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1887 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1888 variable for stores to method arguments (fixes a SSAPRE issue).
1890 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1892 * mini.c: handle value types in dup, fixes gen-112.cs.
1894 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1896 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1897 sequence for calls in dynamic methods to avoid thunks.
1899 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1901 * mini.c: correctly remove dynamic methods from the hashtable.
1903 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1905 * driver.c: Disabled SSAPRE until fix the bug that appears
1906 in IronPython's parrotbench.
1908 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
1910 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
1912 * mini.c (mono_method_to_ir): Revert the previous change.
1914 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
1917 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
1918 mono_jit_info_table_find () etc. when running under valgrind.
1920 * inssel.brg: Fix warnings.
1922 * mini-exceptions.c: Fix warnings.
1924 2005-01-31 Martin Baulig <martin@ximian.com>
1926 * driver.c (compile_all_methods_thread_main): Don't try to compile
1927 generic methods or anything which has type parameters.
1929 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
1931 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
1933 * TestDriver.cs: Add --verbose flags.
1935 * graph.c ssa.c: Fix 64 bit warnings.
1937 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
1938 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
1939 Fix 64 bit warnings.
1941 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
1942 variable not spotted by gcc.
1944 * mini-amd64.c inssel-amd64.brg: Applied patch from
1945 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
1946 X86_COMPARE_MEMBASE opcodes.
1948 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
1950 2005-01-29 Ben Maurer <bmaurer@ximian.com>
1952 * *: MonoMethod->signature might be NULL now. You *MUST* use
1953 mono_method_signature.
1955 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1957 * driver.c (compile_all_methods_thread_main): Compile the methods
1958 without invoking cctors.
1960 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1962 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
1963 * basic-calls.cs: test for the above.
1965 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1967 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
1968 MonoJitInfo changes.
1970 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
1972 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
1973 eagerly if it contains dynamic methods.
1975 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
1977 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
1978 trace, it is now computed by an icall from trace_ips.
1980 * mini-exceptions.c: Fix a warning.
1982 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
1984 * mini-exceptions.c: don't bother getting stack trace info if
1985 it's not going to be used.
1987 2005-01-27 Raja R Harinath <rharinath@novell.com>
1989 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
1992 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
1994 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
1996 * aot.c: Avoid calling mono_method_get_header () if not needed.
1998 * mini.h: Bump AOT file format version.
2000 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2002 * mini.c (mono_print_tree): Print more info for calls.
2004 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2006 * declsec.h: Remove warning by adding missing include for marshal.h
2008 2005-01-26 Martin Baulig <martin@ximian.com>
2010 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2013 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2015 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2018 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2020 * aot.c (mono_compile_assembly): Fix a warning.
2022 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2024 * declsec.c: Look for security attributes on the original MonoMethod
2025 (and not the wrapped one). This fix permissions on icalls.
2027 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2029 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2031 * mini.c (mono_allocate_stack_slots): Add a fixme.
2033 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2035 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2037 * inssel.brg: optimize casts of sealed types (more
2038 optimizations waiting for fixes in remoting).
2040 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2042 * inssel.brg (stmt): Add another dummy rule.
2044 * driver.c: Fix warnings.
2046 * driver.c (mono_main): If running under valgrind, instruct glib to use
2047 the system allocation functions so valgrind can track the memory
2048 allocated by the g_... functions.
2050 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2052 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2054 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2056 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2057 variables in try regions.
2059 * mini.c (mini_method_compile): Don't disable optimizations on large
2060 methods when AOT compiling.
2062 * mini.c (mono_allocate_stack_slots): New arch independent method to
2063 allocate stack slots. Not yet used.
2065 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2067 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2069 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2071 * mini-ppc.c: make the branch info relative as the code
2072 buffer can be reallocated.
2074 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2076 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2077 * driver.c: Removed the AOT/security restriction. Now initialize the
2078 security manager (in metadata) if --security is used.
2079 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2080 rather than the pointer to declarative security, when AOT is used.
2082 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2084 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2085 basic blocks, reduced intrinsic exception throwing code size.
2087 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2089 * driver.c (mini_usage): Reorder the usage screen.
2091 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2093 * mini.c (mono_resolve_patch_target): Fix warning.
2095 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2097 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2100 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2102 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2103 breaks the amd64 build.
2105 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2106 register allocation. Fixes #71454.
2108 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2110 * arrays.cs: Add new regression test.
2112 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2114 * ssapre.c: Turned usage of snprintf to GString.
2115 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2116 (I left it on by mistake in my previous commit).
2118 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2120 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2121 on cond branch optimization (fixes bug# 71515).
2123 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2125 * abcremoval.c: Fixed bug 71062.
2126 * abcremoval.h: Likewise.
2128 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2130 * mini.c: Added a new functionality to optimize_branches, the removal
2131 of useless basic blocks, and fixed some problem in the removal of
2132 critical edges; some utility functions added for both purposes.
2133 * ssapre.c: Added complex expression support, and fixed bug 70637.
2134 * ssapre.h: Likewise.
2135 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2137 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2138 * driver.c: Re-enabled SSAPRE.
2140 2005-01-19 Martin Baulig <martin@ximian.com>
2142 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2143 the result of mono_get_method_constrained().
2145 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2147 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2150 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2152 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2153 be detected. Fixes #59296.
2155 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2157 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2158 which can happen. Fixes #71361.
2160 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2162 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2165 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2167 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2168 appdomain-unload.exe to fail.
2170 * mini.c: Fix some memory leaks.
2172 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2174 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2175 Fixed bug and sped up some codepaths.
2177 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2179 * mini.c: Fix some memory leaks.
2181 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2184 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2186 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2189 * iltests.il: Add regression test for #71320.
2191 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2193 * mini.c (mono_codegen): Fix installation of profiler hooks.
2195 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2197 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2199 * mini.h, mini.c, cfold.c: optimize access to enum
2200 readonly fields, too. Eval conditional branches if possible
2201 to perform unreachable code removal in more cases.
2203 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2205 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2207 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2210 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2211 WinXP DEP. Fixes #71244.
2213 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2215 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2217 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2219 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2221 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2223 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2226 * mini.h: Bump AOT version.
2228 * mini.h (MonoCompile): Change exvar to a hash table.
2230 * mini.c: Allocate a separate exvar for each handler block.
2232 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2234 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2235 ex var with the pending exception and only throw if the two are equal.
2238 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2240 * mini-x86.c: Fix warnings.
2242 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2243 used by all the ports now.
2245 * aot.c: Add write-symbols and save-temps options.
2247 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2249 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2251 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2253 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2256 * tramp-s390.c: Check vtable slot belongs to the domain.
2258 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2259 as per other platforms.
2261 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2263 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2265 * driver.c: we don't run the Main() code in a subthread anymore.
2267 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2269 * mini.c: added experimental rtc support in the statistical
2270 profiler: if the user has the permission, more accurate statistics
2271 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2272 The MONO_RTC value must be restricted to what the linux rtc allows:
2273 power of two from 64 to 8192 Hz.
2275 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2277 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2279 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2281 * mini-ppc.c: better icache flush for smp.
2283 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2285 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2287 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2288 amd64 port, not yet used.
2290 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2292 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2295 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2297 * driver.c: Added --security option to activate the security manager.
2298 Right now this will allow code generation for declarative demands and
2299 is disabled when AOT is specified.
2300 * mini.c: Add code generation for declarative security demands.
2301 * mini.h: Add mono_use_security_manager as an extern gboolean.
2303 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2305 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2306 emitting more dense assembly code.
2308 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2309 exception throwing stuff.
2311 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2313 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2316 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2319 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2322 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2324 * tramp-*.c: Only patch vtable slots if the object is in the current
2325 domain. Fixes appdomain-unload.exe.
2327 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2329 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2332 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2334 * mini.c (reverse_branch_op): New helper function.
2336 * mini.c (optimize_branches): Run the new optimization only on
2337 platforms which support it. Also reverse all kinds of branches.
2339 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2341 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2344 * mini.c (optimize_branches): Reverse not-equals branches if the false
2345 bblock is a throw. This happens a lot of time with argument checking in
2348 * mini.c (mono_codegen): Add support for placing basic blocks after
2349 the function epilogue.
2351 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2354 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2356 * mini.c (setup_stat_profiler): Only set this up if the platform
2357 supports ITIMER_PROF.
2359 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2361 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2364 * inssel.brg: Fix a warning.
2366 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2368 * mini.c: added support for statistical profiler
2369 (run with: --profile=default:stat).
2371 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2373 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2375 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2377 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2378 related to global registers from the amd64 port.
2380 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2382 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2384 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2385 with global registers.
2386 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2388 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2390 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2392 * debug-mini.c (encode_value): Fix off-by-one.
2394 * aot.c (encode_value): Likewise.
2396 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2398 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2400 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2403 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2405 * aot.c (emit_method_info): Increase size of temp buffer.
2407 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2410 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2412 * aot.c (emit_method_info): Fix build.
2414 * aot.c: Further rework of the AOT file format to reduce the size of
2415 the method info data.
2417 * mini.h: Bump AOT file format version.
2419 2004-12-27 Martin Baulig <martin@ximian.com>
2421 * mini.c (mini_get_method): New static method; call
2422 mono_get_method_full() and mono_get_inflated_method().
2423 (mono_method_to_ir): Use mini_get_method() instead of
2424 mono_get_method_full().
2426 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2428 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2430 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2432 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2434 * inssel-amd64.brg: Add some optimization rules.
2436 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2438 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2439 standard not GC'd stuff is fine.
2441 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2443 * aot.c: Rework the AOT file format to get rid of most of the global
2444 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2446 * mini.h: Bump AOT file format version.
2448 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2450 * mini.h: Bump AOT file format version.
2452 * aot.c (mono_aot_is_got_entry): New function to determine if an
2453 address is inside a GOT.
2455 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2457 * cpu-pentium.md: Increase the maximum size of some instructions which
2458 might involve a got access.
2460 * mini.c (get_method_from_ip): Another debug helper function.
2462 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2463 when got var accesses are created during the decompose phase.
2465 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2467 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2468 argument mini_compile_method and to MonoCompile, and use this to
2469 determine whenever a given method is compiled for AOT. This allows the
2470 other methods compiled during AOT compilation to be free of AOT stuff,
2471 so the backends does not need to add special support for them by
2472 creating a fake GOT etc.
2474 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2477 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2479 * mini.c (mono_method_to_ir): It turns out that some of the
2480 x-appdomain wrappers are lax with types, so just ignore this for
2483 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2484 at the vtable->klass. If it is non-shared code we can just use the
2487 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2489 * mini-ppc.c: access MonoDomain from tls, too.
2491 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2493 * declsec.c: Removed unused variable (and related warning ;-)
2495 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2497 * iltests.il: New test for LDELEMA on an array of ref types.
2499 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2500 all ldelema's on reftypes.
2501 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2502 it was the wrong place to put it.
2504 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2505 register to pop to make this cleaner, at the request of Paolo.
2507 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2509 * mini-ops.h (OP_GETHASHCODE): New op.
2511 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2513 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2516 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2519 * mini-x86.c (mono_arch_output_basic_block): Rather than
2527 The first is 3 bytes while the second is 1. This saves 36 kb on
2528 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2529 see a small boost because of icache locality.
2531 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2533 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2535 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2536 started code sharing with the generic code.
2538 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2540 * mini-ppc.c, cpu-g4.md: added code for direct access to
2543 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2545 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2546 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2549 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2551 * declsec.c|h: Added functions to cache the declarative stack modifiers
2552 in MonoJitInfo and to create a security frame from a MonoJitInfo
2554 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2555 created. Register internal calls for System.Security.SecurityFrame::
2556 _GetSecurityFrame and _GetSecurityStack.
2557 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2558 the definitions for the new stack walk/callback mechanism.
2559 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2560 first security frame for LinkDemands and InheritanceDemands) and
2561 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2563 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2564 walk initialization (lupus).
2566 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2568 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2570 (handle_loaded_temps): Do not create a temporary variable for
2571 things that we know are temps. They will never be modified.
2572 (mono_spill_call): Set MONO_INST_IS_TEMP
2573 (mono_emulate_opcode): ditto
2575 (mono_method_to_ir.CEE_DUP): ditto
2577 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2579 * mini.c (type_to_eval_stack_type): Make this handle the void type
2580 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2581 (emit_tree): use ip_in_bb to special case some common idioms
2582 Update all callers to pass in the IP.
2583 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2585 This gives us a nice 2% speedup in mcs bootstrap.
2587 * mini-x86.c (peephole_pass): Peephole pass to make
2596 * mini.c (ip_in_bb): new method.
2597 (mono_method_to_ir): use this method rather than doing the hash
2600 * linear-scan.c (mono_linear_scan): When expiring actives, you
2601 don't need to keep around variables that expire on this
2602 instruction. This makes it so that:
2605 store (ebx add (ebx, 1))
2609 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2611 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2612 combination to avoid doing two copies. Fix up problems with previous
2615 * mini.c: Fix 64 bit warnings.
2617 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2619 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2621 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2622 changes from the x86 code.
2624 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2626 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2628 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2629 throwing code to reduce its size, unify the AOT and non-aot code and
2630 get rid of relocations in the AOT case.
2632 * mini-x86.h mini.c exceptions-x86.c
2633 (mono_arch_get_throw_corlib_exception): New arch specific function to
2634 raise corlib exceptions which doesn't require relocations in the
2637 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2639 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2641 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2644 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2647 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2649 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2650 with add function when used from Inc/dec atomic
2651 functions. Re-enabled optimization on x86.
2652 * mini-ops.h: renamed atomic_add functions to
2653 allow _add to match the Interlocked::Add and
2654 _add_next to match Interlocked::Inc/Dec.
2656 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2658 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2659 linking of BBs to the end BB, and enabled SSAPRE also with
2660 consprop and copyprop (which was prevented by that bug).
2662 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2664 * mini-x86.c: disabling the Interlocked optimizing code.
2666 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2668 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2671 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2673 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2674 interlocked optimization due lack of support on x86, rewrote
2675 exchange to take into account that base may be in eax.
2677 xsp works again; activated Interlocked optimizing code.
2679 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2681 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2683 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2685 * mini-ops.h: Add new opcodes.
2687 * mini.h: Add new patch types. Add got_var to MonoCompile.
2689 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2690 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2691 make it work with all kinds of patchable code.
2693 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2694 address of the GOT, and referencing entries in the GOT.
2696 * mini.c: Add code to load the GOT address if needed by an opcode.
2698 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2699 independent AOT code on the x86 using an elf-style Global Offset Table.
2701 2004-12-14 Raja R Harinath <rharinath@novell.com>
2703 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2705 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2707 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2710 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2712 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2713 of Interlocked:Increment/Decrement/Add as inline ops.
2714 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2716 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2718 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2719 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2721 2004-12-12 Duncan Mak <duncan@ximian.com>
2723 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2724 again. `patch_info->table_size' is no longer valid after Zoltan's
2727 2004-12-12 Martin Baulig <martin@ximian.com>
2729 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2730 if we are the "real" method, ie. not an inlined method inside it.
2732 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2734 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2735 before we look in the special fields table. This fixes
2736 ../tests/thread-static-init.cs.
2738 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2740 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2741 for Array get_Rank and get_Length. Fixes bug #70465.
2743 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2745 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2746 separate structure to reduce the size of MonoJumpInfo.
2748 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2750 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2752 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2754 * mini.c (mini_get_inst_for_method): Changed to allow ports
2755 to return a MonoInst instead of opcode
2756 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2758 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2759 Allow ports to return a created MonoInst instead of op-code, will enable
2761 (renamed mini_get_opcode_for_method to better reflected the functionality)
2763 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2765 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2767 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2769 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2772 2004-12-08 Martin Baulig <martin@ximian.com>
2774 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2775 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2777 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2779 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2782 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2785 2004-12-08 Raja R Harinath <rharinath@novell.com>
2787 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2789 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2791 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2792 bug introduced by the previous patch.
2794 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2796 * mini-ppc.c, objectc.cs: handle large structs passed by value
2799 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2801 * mini-ppc.c: OP_ARGLIST implementation from
2802 Geoff Norton <gnorton@customerdna.com>.
2804 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2806 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2807 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2809 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2811 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2813 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2815 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2818 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2820 * mini-sparc.c: Zero out localled-ed memory.
2822 * iltests.il: Add tests for zeroing out localloc-ed memory.
2824 2004-12-04 Martin Baulig <martin@ximian.com>
2826 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2827 mono_method_get_signature_full().
2829 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2831 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2832 and some utility functions (always for SSAPRE), integrated SSAPRE.
2834 * driver.c: Added ssapre option.
2835 * ssa.c: Small fix on OP_ARG handling.
2836 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2837 * Makefile.am: Likewise.
2839 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2841 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2844 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2847 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2849 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2851 * cpu-s390.md : Increase instruction length of oparglist.
2853 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2855 2004-11-30 Martin Baulig <martin@ximian.com>
2857 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2858 virtual generic methods. We call a special helper_compile_generic_method()
2859 icall to retrieve the method from the vtable, inflate and compile
2860 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2862 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2864 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2866 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2868 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2870 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2873 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2875 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2876 platforms with PIC aot.
2878 2004-11-28 Martin Baulig <martin@ximian.com>
2880 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2883 2004-11-28 Martin Baulig <martin@ximian.com>
2885 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2886 the result of mono_type_get_underlying_type() to check whether
2889 2004-11-26 Martin Baulig <martin@ximian.com>
2892 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2895 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2897 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2898 the same way as the other arguments so they won't get clobbered.
2900 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2901 calls through R11 since it is clobbered by the trampoline code.
2903 2004-11-26 Raja R Harinath <rharinath@novell.com>
2905 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2906 pick up in-tree mscorlib.dll.
2908 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
2910 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
2912 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
2913 runtime data/code are now stored in a table similar to the GOT in ELF.
2914 This allows the code itself to be position independent.
2916 * aot.c: Fix loading of referenced assemblies after the lazy assembly
2919 * aot.c: Attach ELF type (object/function) directives to all global
2922 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
2924 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
2926 * mini-amd64.h: Turn on PIC AOT code.
2928 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
2929 returning the offset within an OP_AOTCONST instruction where the GOT
2930 offset needs to be added.
2932 * mini.h: Bump AOT file format version.
2934 2004-11-25 Martin Baulig <martin@ximian.com>
2936 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
2937 uninflated generic methods.
2939 2004-11-25 Martin Baulig <martin@ximian.com>
2941 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
2943 2004-11-24 Martin Baulig <martin@ximian.com>
2945 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
2946 original klass (this only applies for generic instances).
2948 2004-11-24 Martin Baulig <martin@ximian.com>
2950 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
2951 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
2954 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
2956 * mini.c (mono_method_to_ir): Disable inlining for methods containing
2957 localloc. Fixes #69678.
2959 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
2961 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
2963 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
2964 used SSE registers on pinvoke calls. Fixes #69774.
2966 2004-11-23 Geoff Norton <gnorton@customerdna.com>
2968 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
2969 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
2971 2004-11-23 Raja R Harinath <rharinath@novell.com>
2973 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
2974 Refer directly to the mcs/ tree.
2976 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2978 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
2979 Check if a trampoline for a synchronized method is required.
2981 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
2983 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
2984 with localloc if needed. Throe arithmetric exception in
2985 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
2986 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
2988 2004-11-19 Geoff Norton <gnorton@customerdna.com>
2990 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
2991 types before switching on type. Fixes #69622.
2993 2004-11-19 Raja R Harinath <rharinath@novell.com>
2995 * Makefile.am (check-local): New. Integrate into 'make check'.
2996 (MCS,RUNTIME): Define using in-tree mono and mcs.
2998 (%.exe): Use $(ILASM).
3000 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3002 * mini-ppc.c: adjust initial prolog size (bug #69691).
3004 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3006 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3009 2004-11-17 Raja R Harinath <rharinath@novell.com>
3011 * Makefile.am (clean-local): Rename from 'clean'.
3013 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3015 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3016 to mono_arch_is_int_overflow.
3017 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3020 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3022 * declsec.c|h: New files to support declarative security attributes.
3023 Added function to check if a method has (applicable) security.
3024 * mini.c|h: Add check for declarative security attributes in
3025 mono_method_check_inlining.
3026 * Makefile.am: Added declsec.c and declsec.h to the build.
3028 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3030 * mini.c, mini.h: update to keep dynamic code info per-domain.
3032 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3034 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3035 (mini_init): Get rid of it from here too.
3037 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3039 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3040 implemented OP_RETHROW (patch by Geoff Norton
3041 <gnorton@customerdna.com>).
3043 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3045 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3046 between appdomains. Fixes appdomain-unload on PPC.
3048 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3050 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3051 mini-exceptions.c: handle the new wrapper types.
3052 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3053 token value as a MonoClass* when compiling a wrapper.
3054 mono_jit_create_remoting_trampoline now takes an additional
3055 MonoRemotingTarget parameter.
3057 2004-11-10 Martin Baulig <martin@localhost>
3059 * mini.c (mono_method_to_ir): Use `generic_container->context'
3060 rather than creating a new one.
3062 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3064 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3066 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3068 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3070 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3071 the experimental aot cache stuff.
3073 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3075 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3076 mini-exceptions.c: update to exception clause structure changes.
3078 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3080 * exceptions-x86.c (throw_exception): Fix warnings.
3082 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3085 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3087 * exceptions-sparc.c (get_throw_exception): Really fix this.
3089 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3091 * tramp-*.c: we no longer support icalls without wrappers, so
3092 a bit of code can be removed here
3094 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3096 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3099 * cpu-sparc.md: Add op_rethrow.
3101 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3103 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3105 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3106 * mini-ops.h: Add OP_RETHROW.
3108 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3110 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3112 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3114 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3115 Makes the output much easier to read
3117 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3119 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3120 prevents another huge leak when compiling with ssa. Secondly, the
3121 performance of doing this rather than freeing the lists is much
3122 better. GList does a lock every time you allocate a list link,
3123 so that it can use a memory pool. So, it is better to just use
3124 a memory pool of our own.
3126 * ssa.c, linear-scan.c: replace g_list_remove_link with
3127 g_list_delete. The remove one does not free the GList, so we were
3128 leaking memory. On -O=all --compile-all with corlib, this cut down
3129 3 MB of allocations.
3131 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3133 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3135 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3137 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3138 into a new function mono_create_jit_trampoline ().
3140 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3142 * trace.c (get_spec): Allow tracing of classes without a namespace.
3144 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3146 * mini.c: Fix pointer overwrite in mini_method_compile.
3148 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3150 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3151 The darwin ABI needs some special handling for 1 and 2 byte structs
3152 Lets use lbz/lhz instead of lwz everywhere.
3153 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3154 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3155 Use stb/sth for the former, and put the latter always on stack instead of in
3158 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3160 * trace.c (is_filenamechar): Add '_'.
3162 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3164 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3166 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3168 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3170 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3171 depends on libmonogc. Fixes #68805.
3173 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3175 * mini.c (mono_jit_free_method): Provide extra information for
3176 this error. Currently this leaks, but will be turned into a
3177 developer option in the future.
3179 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3181 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3183 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3185 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3186 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3187 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3189 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3191 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3192 trampolines for AOT code.
3194 2004-10-22 <vargaz@freemail.hu>
3196 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3197 constructed types. Fixes #68136.
3199 2004-10-21 Martin Baulig <martin@ximian.com>
3201 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3202 if it returns true, unwind the stack to the call instruction.
3204 2004-10-21 <vargaz@freemail.hu>
3206 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3208 * mini.h: Bump AOT version number.
3210 * objects.cs: Add another test for unbox trampolines.
3212 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3215 2004-10-20 <vargaz@freemail.hu>
3217 * driver.c: Add SHARED to the set of optimizations tested.
3219 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3221 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3224 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3226 2004-10-20 Martin Baulig <martin@ximian.com>
3228 * mini-exceptions.c (mono_handle_exception): Call
3229 mono_debugger_handle_exception() to tell the debugger about
3230 catch/finally clauses.
3232 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3234 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3236 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3239 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3241 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3242 methods as their native size, fixed bug #57543, #57545.
3243 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3244 This saves a temporary register and mullw call down into 1 (minor perf
3245 increase for cases like sum = sum * 5; This use to translate into:
3248 It now translates to
3251 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3253 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3256 2004-10-11 Martin Baulig <martin@ximian.com>
3258 * mini.c (mono_method_to_ir): If we're a generic method, get the
3259 MonoGenericContainer from our MonoMethodNormal and create a
3260 MonoGenericContext from it.
3262 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3264 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3266 * basic-long.cs: Add test for checked i8->i2 cast.
3268 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3270 * inssel-ppc.brg: added a couple of speedup rules.
3272 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3274 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3275 to speed up rebuilds.
3277 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3279 * mini-s390.c: Minor fix to OP_OR_IMM.
3281 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3283 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3284 better. Fixes appdomain-unload.exe on sparc.
3286 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3288 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3289 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3292 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3294 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3296 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3298 * mini.c: Always generate a field read/write wrapper for members
3299 of the class MarshalByRefObject since the actual instance could
3302 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3304 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3306 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3308 * driver.c mini.h trace.c: Move the setting of the main assembly into
3309 a separate function called mono_trace_set_assembly () and call it after
3310 actually loading the main assembly. Fixes #66872.
3312 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3314 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3315 using the code manager.
3317 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3319 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3321 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3323 * cpu-amd64.md: Fix bug in previous patch.
3325 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3328 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3330 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3331 mini-exceptions.c: updates for changed stack walk interface.
3333 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3335 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3337 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3339 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3341 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3343 * driver.c (mini_regression_list): Do not call mono_assembly_close
3344 since assemblies can't be unloaded.
3346 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3348 * cpu-amd64.md: Fix more instruction lengths.
3350 * cpu-amd64.md: Fix lengths of some instructions.
3352 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3354 * inssel.brg: Make the array ldelema check aot friendly.
3356 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3358 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3360 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3362 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3364 * mini-x86.c: Fix build.
3366 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3367 mono_type_get_underlying_type () helper function to simplify code.
3369 2004-09-09 Martin Baulig <martin@ximian.com>
3371 * mini-amd64.c: Don't access `type->data.klass' directly, call
3372 mono_class_from_mono_type() instead since the type may be a
3375 2004-09-09 Martin Baulig <martin@ximian.com>
3377 * mini-amd64.c (get_call_info): Fix support for generic instances.
3378 (add_valuetype): Use mono_class_from_mono_type() to get the class
3379 since we can be a generic instance.
3381 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3383 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3385 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3387 * liveness.c: reset spill costs on each scan: bug 62107
3389 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3391 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3392 unnecessary line that doesn't compile
3394 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3396 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3397 trampolines, make them call an error function so people can fix their
3400 2004-09-06 Martin Baulig <martin@ximian.com>
3402 * mini.c (mono_method_to_ir): When initializing locals, handle a
3403 generic instances like a valuetype if it's a valuetype and like a
3404 class if it's a class.
3406 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3408 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3409 stack. Fixes #64674.
3411 * exceptions.cs: Add test for unwinding of call arguments.
3413 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3415 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3416 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3417 set the carry/borrow flag). The sparc and s390 implementations
3418 can now use optimized versions (and simplify the code). ppc bugfixes.
3420 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3422 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3424 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3426 * inssel-amd64.brg: Remove leftover 32 bit rule.
3428 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3430 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3432 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3433 mono_arch_find_jit_info functions into a new function. Fix a memory
3436 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3439 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3441 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3444 * exceptions.cs: Add array size tests.
3446 * mini.c: Allocate a separate icall wrapper for each arity of
3447 mono_array_new_va. Fixes #59509.
3449 * exceptions.cs: Add testcase for 64578.
3451 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3453 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3455 2004-09-02 Martin Baulig <martin@ximian.com>
3457 * mini.c (mono_method_to_ir): When initializing the locals, call
3458 handle_initobj() on the generic instance itself, not its
3461 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3463 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3464 MonoJitInfo for dynamic methods.
3466 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3468 * mini.c: Add support for freeing JIT data for dynamic methods.
3470 2004-09-01 Martin Baulig <martin@ximian.com>
3472 * mini-x86.c (is_regsize_var): Added support for generic
3474 (mono_arch_emit_prolog): Make this compile again, use
3475 `x86_push_imm_template (code)'.
3477 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3479 * mini-x86.c: make all push_imm instructions that get
3480 patched always emit the long form
3482 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3484 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3485 in a per-domain hash.
3487 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3490 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3492 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3495 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3498 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3499 Beginnings of SSE2 support.
3501 * exceptions.cs: Add more tests for checked int<->uint casts.
3503 2004-08-28 Martin Baulig <martin@ximian.com>
3505 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3509 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3510 Handle generic instances recursively.
3512 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3514 * iltests.il: test for conv.u8 on a constant
3516 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3518 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3519 LCONV_x4 (shrun_32 (membase)).
3521 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3523 * inssel-x86.brg: c&p rules for push/setret of long
3525 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3527 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3528 compare (regvar, base)
3530 * inssel-x86.brg: more burg love
3532 * inssel.brg: more cleanup
3534 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3536 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3538 * basic-long.cs, basic-calls.cs: new tests for optimization.
3540 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3542 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3545 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3547 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3549 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3551 * inssel.brg (mini_emit_memcpy): use
3552 NO_UNALIGNED_ACCESS to disable memcpy optimization
3554 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3556 * mini-amd64.c: Handle generic types in various places.
3558 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3560 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3562 * mini.c (handle_box): Fix warning.
3564 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3566 * mini-amd64.h: Enable the emit_state optimization.
3568 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3570 * mini-amd64.c: Add some new 64 bit peephole opts.
3572 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3574 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3576 * mini-amd64.c: Register allocator fixes.
3578 * mini.c: Add an optimization to emit_state to avoid allocation of new
3579 registers on some platforms.
3581 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3583 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3585 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3586 allocation. Fixes #63085.
3588 * basic-long.cs: Add new regression test.
3590 * mini-amd64.c: Register allocator improvements.
3592 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3594 * mini-amd64.c (read_tls_offset_from_method): Add another code
3597 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3598 instruction sequence for nullifying class init trampolines.
3600 * objects.cs: Add new regalloc test.
3602 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3604 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3606 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3608 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3611 * driver.c: Fix profiling after TLS changes.
3613 * driver.c (mono_main): Set mono_stats.enabled if needed.
3615 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3618 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3620 * mini-x86.c: use a 1 op rather than a 2 op tls access
3621 instruction -> faster.
3623 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3625 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3628 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3630 * exceptions-sparc.c (throw_exception): fix typo
3632 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3634 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3635 set tree->dreg correctly with tls. Allow any
3636 register to be used.
3638 * mini-x86.c (read_tls_offset_from_method): add new code
3639 generation pattern seen with GCC.
3642 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3644 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3645 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3646 exceptions-sparc.c: fix some performance issues in exception
3647 handling and setting of the stack trace for exceptions that were
3650 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3652 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3655 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3658 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3660 This patch inlines tls access, when possible.
3662 * mini.h: new arch functions for TLS intrinsics.
3663 All platforms updated with a stub.
3665 * mini.c: use the new intrinsics
3667 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3668 arch specific intrinsic for tls variables
3670 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3672 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3675 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3677 * mini.c: thread local allocation
3679 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3681 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3683 * Makefile.am: Link against the static version of libmonogc.
3685 * Makefile.am: Link the static versions of the convenience libraries
3686 into the mono executable.
3688 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3690 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3692 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3693 on integer overflow.
3695 * mini-amd64.c: Reorganize function call code.
3697 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3699 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3701 * inssel-x86.brg: use xor eax,eax.
3703 * basic.cs: new tests
3705 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3707 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3708 in exception throwing code.
3710 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3712 * inssel-x86.brg: use xor esi,esi.
3714 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3716 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3717 can trace methods compiled during mini_init () too.
3719 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3722 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3724 * Makefile.am: static link on x86 (r=zoltan)
3726 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3728 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3729 code since it causes some programs to fail.
3731 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3733 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3735 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3737 * mini.c: ovfops_op_map - add STACK_OBJ case for
3739 * basic.cs: add test_0_pin_string as test
3742 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3744 * Makefile.am: build C# if srcdir != builddir
3746 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3748 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3749 fall-through blocks.
3751 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3753 * driver.c: enable loop by default again and include abcrem in -O=all.
3755 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3757 * iltests.il: Add some localloc tests.
3759 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3761 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3764 * inssel-amd64.brg: Add some optimizations.
3766 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3769 * Makefile.am: Statically link mono against libmono on AMD64.
3771 * mini-amd64.c inssel-amd64.brg: Optimizations.
3773 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3775 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3777 * tramp-amd64.c: Patch calling code in trampolines.
3779 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3781 * mini-amd64.c: pinvoke struct passing fixes.
3783 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3785 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3786 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3788 2004-08-05 Duncan Mak <duncan@ximian.com>
3790 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3793 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3795 * mini-amd64.c (emit_move_return_value): Move return value for normal
3798 2004-08-05 Martin Baulig <martin@ximian.com>
3800 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3801 `type->type'; just modify `type' itself when dealing with enums
3802 and generic instances.
3803 (check_call_signature): Make `simple_type' a `MonoType *'.
3805 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3807 * mini.c: Use OP_PADD to add offsets to addresses.
3809 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3811 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3813 * mini-sparc.c (mono_arch_emit_epilog): fix check
3814 for folding last op into restore instruction
3816 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3818 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3819 helper methods using the code manager.
3821 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3823 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3825 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3827 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3828 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3830 * mini-s390.c: fix tail processing
3832 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3834 * mini-ppc.c: mul.ovf.un exception name fix.
3836 2004-08-03 Martin Baulig <martin@ximian.com>
3838 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3839 instances; before jumping to `handle_enum', also modify `ptype'.
3841 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3843 * cpu-sparc.md: fcall maximal length too small.
3845 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3847 * mini-amd64.c mini.h: Add initial support for passing/returning
3848 structures to/from pinvoked methods.
3850 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3852 * mini-ppc.c: reg allocator fix.
3854 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3856 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3858 * inssel.brg: Optimize memset on 64 bit machines.
3860 * mini-amd64.c: Fix some vararg cases.
3862 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3864 * mini-s390.c: Corrected macro in emit_float_to_int
3866 * s390-abi.cs: Tests to exercise the s390 ABI
3868 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3870 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3873 * basic.cs: Add a test for add.ovf.un.
3875 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3877 * mini-sparc.c: add case for OP_IDIV_UN
3879 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3881 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3883 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3885 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3887 * basic.cs: regression tests.
3889 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3892 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3894 * basic.cs: Add a new test.
3896 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3897 and AOT. Various fixes and optimizations.
3899 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3901 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3903 * mini-ppc.c: make sure temp regs are not used for global reg
3906 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3908 * cpu-sparc.md: conv_i8 fix for 64bits
3910 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
3912 2004-07-29 Ben Maurer <bmaurer@ximian.com>
3914 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
3915 add opcode for cmp BYTE PTR [eax], imm.
3917 * inssel.brg: Make memcpy and memset takes bases.
3919 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3921 * *-amd64.*: More AMD64 work.
3923 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3925 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
3926 add a compare-not-equal opcode.
3928 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
3930 * mini.c: Use mono_init_from_assembly instead of mono_init.
3932 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3934 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
3936 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
3938 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
3940 * inssel.brg: 64 bit fixes.
3942 * mini.h (MonoCallInst): Add some AMD64 specific data.
3944 * mini.h: Add some OP_P opcodes.
3946 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3948 * basic.cs: tests for 61797 and 61740
3950 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
3952 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
3953 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
3955 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
3957 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
3959 * *-amd64*.*: Ongoing AMD64 work.
3961 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
3963 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
3965 * *-amd64*: Ongoing AMD64 work.
3967 * mini-arch.h: Add AMD64 support.
3969 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
3971 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
3973 * mini-ops.h: Add new opcodes.
3975 * Makefile.am: Add AMD64 support.
3977 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
3978 rules into the inssel-long*.brg files.
3980 * *-amd64.*: Add beginnings of AMD64 backend.
3982 2004-07-22 Ben Maurer <bmaurer@ximian.com>
3984 * mini.c (print_dfn): commenting out the code that prints
3985 the cil. With -O=deadce, this makes -v -v crash.
3987 * cpu-pentium.md: make checkthis have a length of 2
3989 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
3991 * mini-sparc.h: fix implementations of __builtin
3992 functions for Sun compiler for V9.
3994 2004-07-16 Ben Maurer <bmaurer@ximain.com>
3996 * mini.c: use the new stelem.ref wrapper
3997 * exceptions.cs, arrays.cs: new stelem.ref tests
3999 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4001 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4002 new XSP should work with these changes).
4004 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4006 * inssel-{long32,x86,}.brg: trivial optimizations.
4008 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4010 * mini.c: load value when emitting box operation in
4013 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4015 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4016 is one byte shorter than cmp DWORD PTR [eax], 0.
4018 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4020 * inssel-ppc.brg: arguments on the stack are always
4021 relative to the stack pointer (spotted by Neale Ferguson).
4023 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4025 * exceptions-x86.c: delay appending the method name to the trace until
4026 after mono_jit_info_table_find is called, as this gets the real
4029 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4031 * aot.c: register roots
4033 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4035 * aot.c : I could just use PLATFORM_WIN32 flag.
4037 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4039 * aot.c : Reverting the previous fix. This time it broke linux build.
4041 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4043 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4045 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4047 * mini.c (handle_stack_args): Remove some more debugging code.
4049 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4051 * driver.c mini.h aot.c: Allow additional options to be specified with
4052 --aot and pass them to mono_compile_assembly.
4054 * aot.c: Add experimental code to AOT compile all loaded assemblies
4055 on demand and save the code into a cache in the filesystem.
4057 * aot.c: Add support for more wrapper methods.
4059 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4062 * cpu-*.md: Remove removed opcodes.
4064 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4065 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4066 related icalls to marshal.c.
4068 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4070 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4072 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4074 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4076 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4077 * liveness.c: If liveness is recomputated we need to reset the information
4078 for each variable. This way, if the liveness range has been narrowed
4079 by optimizations that happened after the last computation, we can return
4082 For example, if you have
4087 // Tons of code that does not affect i
4093 i = 0 is dead code and will be removed by SSA. However, when
4094 linear scan gets to the code, i will still appear to be live
4095 throughout the entire block. This prevents good register allocation.
4097 2004-07-06 Martin Baulig <martin@ximian.com>
4099 * debug-mini.c (mono_debug_init_method): Allow
4100 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4101 (mono_debug_add_icall_wrapper): New method.
4103 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4105 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4107 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4110 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4112 * aot.c (mono_aot_load_method): Fix loading of debug info.
4114 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4116 * aot.c: Add logging support.
4118 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4120 * mini.h: Add prototype for mono_print_method_from_ip.
4122 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4124 * inssel.brg: 64 bit fixes.
4126 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4129 * Makefile.am: Add SPARC64 support.
4131 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4133 * aot.c: Fix alignment problems on 32 bit platforms.
4135 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4137 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4140 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4143 * mini.h: Bump AOT file version. Some 64 bit fixes.
4145 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4147 * inssel-sparc.brg: Add new rule to avoid register moves.
4149 * inssel.brg: Add ldind_to_load_membase helper function.
4151 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4153 * mini.c: OffsetToStringData intrinsic.
4155 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4157 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4159 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4162 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4163 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4165 * mini.c: reinstated mono_compile_get_interface_var()
4166 on x86, too, since the change breaks the Gtk# build there as well.
4168 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4170 * driver.c: remove loop from the default optimizations: it seems to
4171 interact badly with some of the other options (see bug #60613).
4173 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4175 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4176 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4178 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4180 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4181 vararg-using methods.
4183 2004-06-21 Martin Baulig <martin@ximian.com>
4185 * mini/mini-exceptions.c
4186 (mono_handle_exception): Added `gpointer original_ip' argument.
4187 After calling mono_unhandled_exception(), call
4188 mono_debugger_unhandled_exception() and if that returns true,
4189 restore the context and return.
4191 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4193 * mini-ppc.c: prefer the use of relative branches so
4194 they won't need to be patched in aot code (patch from Patrick Beard).
4196 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4198 * aot.c: patch from Patrick Beard to make the output assembly
4199 more correct for the MacOSX assembler. Small tweak to
4200 generate sane images on Linux/PPC, too.
4202 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4204 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4205 case until bug #59509 is fixed (shows up in #60332).
4207 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4209 * mini.c: make sure the needed wrappers are compiled, too, with
4212 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4214 * driver.c: remove NPTL reference in --version output.
4216 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4218 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4219 generate valid assembly for the Mach-O assembler.
4221 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4223 * driver.c: don't include abcrem in the all optimization specifier
4224 since it slows down jit compilation too much for now.
4226 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4228 * mini.c: use BIGMUL only if both operands have the same signage.
4229 * iltests.il: Test for bug 60056. (errors related to signage in
4234 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4236 * mini.c, aot.c: memory leak fixes.
4238 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4240 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4242 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4244 * Makefile.am: remove the -static hack completely, it links in
4245 statically glib as well.
4247 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4249 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4250 * exceptions.cs: make it compile with new mcs/csc.
4252 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4253 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4254 and added relevant test case.
4256 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4258 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4259 regressions in gtk-sharp.
4261 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4263 * exceptions.cs: New regression tests.
4265 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4267 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4269 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4271 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4273 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4275 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4277 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4279 * mini.c (mono_jit_runtime_invoke): Init class in this
4280 method instead of trusting mono_jit_compile_method to
4281 do the work (because wrappers can be in object class)
4283 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4285 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4287 * basic-long.cs: New regression test.
4289 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4291 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4294 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4296 * Makefile.am: fix miguel's change to build mono statically against
4297 libmono (track build dependencies).
4299 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4301 * cfold.c: Some glib versions do not have G_MININT32.
4303 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4305 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4306 with precision of tan, atan, sin and cos, and implemented related
4307 regressions tests (fixes bug 54467, but one new problem appeared and
4310 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4312 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4314 * exceptions.cs: Add test for constant folding && division by zero.
4316 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4317 since driver.c is in libmono too, so the optimization was useless.
4319 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4320 variable to driver.c so the compiler can emit more efficient code to
4323 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4325 * Makefile.am: don't distribute generated inssel.[ch] files.
4327 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4329 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4330 into the default appdomain. Fixes #58707.
4332 * jit-icalls.c: Remove the broken approximation for truncl, doing
4333 no conversion is better.
4335 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4338 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4340 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4341 of the mcrxr instruction which is not available on some processors
4342 even if it's documented to be. Implement add and sub overflow correctly
4343 (still not complete for long unsigned). Speed up icalls a bit.
4345 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4347 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4348 we run .cctor in the current domain instead of target_domain.
4350 Fixes bug #58558, .cctor not being called in -O=shared.
4352 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4354 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4356 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4358 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4359 which can be done with an imm8, do it that way.
4360 (mono_arch_output_basic_block): ditto for a jmp
4361 (mono_arch_emit_prolog): Computate maximum offset of a label.
4363 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4365 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4366 now tries to allocate prefered physical reg's for virtual
4367 regs. This reduces the number of emited spills/loads with
4368 20-30% on our core assemblies.
4370 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4372 * jit-icalls.c: truncl() is not needed and trunc() is
4373 the correct thing to do anyway (bug #58287).
4375 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4377 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4380 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4382 * driver.c: enable loop optimizations by default.
4384 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4386 * mini-x86.c: fix calc of max loop size when aligning loops start.
4388 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4390 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4393 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4395 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4398 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4400 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4402 * mini.c (inline_method): Allways inline some wrappers even if the cost
4403 is too large. Fixes #58785.
4405 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4407 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4409 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4410 (crichton@gimp.org). Beginning of support for sparc/linux.
4412 * mini-sparc.c: Optimize retrieval of LMF address.
4414 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4416 * exceptions-ppc.c: handle alloca in methods with clauses.
4418 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4420 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4422 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4424 * mini.c: Delegate most of the abort signal work to
4425 mono_thread_request_interruption, which also handles Stop and Suspend
4428 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4430 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4431 supports the save/restore lmf opcodes.
4433 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4435 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4438 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4440 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4442 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4443 methods which contain array accesses.
4445 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4446 boundaries. Fixes #58537.
4448 * iltests.il: Add regression test for #58537.
4450 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4452 * mini-x86.c (mono_arch_local_regalloc): Last part of
4453 fix for bug #58633 (releasing register to early).
4455 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4457 * basic-long.cs: Add new regression test.
4459 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4461 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4462 register too early on the chain.
4464 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4466 * mini.c (create_helper_signature): Use a helper function to reduce
4467 the code which needs to be written. Also set the calling convention of
4468 icalls on windows. Fixes #57840.
4470 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4472 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4473 exceptions-ppc.c: added helper function to get the instruction address
4474 from a signal handler context.
4476 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4478 * helpers.c: use g_get_tmp_dir. Invokes happyness
4481 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4483 * helpers.c: Add new env variable to pass args to objdump.
4484 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4486 2004-05-17 Radek Doulik <rodo@ximian.com>
4488 * Makefile.am (common_sources): added abcremoval.h so it get
4489 disted and daily mono packages on go-mono.com will build again
4491 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4493 * abcremoval.c: Fixed coding style, added copyright header.
4495 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4497 * mini.h: Added prototype for abc removal main function.
4499 * build_relations_propagation_table.pl: Added copyright header.
4501 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4503 * basic-long.cs: reg test for complex ceq_long bug.
4505 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4507 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4508 reg in long and clob case (bug #58343). Fixed/added comments.
4510 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4512 * mini.c (mono_jit_runtime_invoke): Follow new convention
4513 of calling the invoke method with an function pointer.
4515 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4517 * ChangeLog: Fix author of memory leak patch.
4519 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4521 * Makefile.am: fix make dist as well...
4524 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4526 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4527 on archs where pointers are 4 bytes long.
4529 * Makefile.am: Added abcremoval.c source file.
4531 * abcremoval.c: Added abcremoval.c.
4533 * abcremoval.h: Added abcremoval.h.
4535 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4537 * inssel.brg: Enabled bounds check removal.
4539 * mini.c: Added support for abcrem optimization.
4541 * mini.h: Added abcrem optimization label.
4543 * driver.c: Added support for abcrem optimization.
4545 * propagated_relations_table.def: Added propagated_relations_table.def.
4547 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4549 * mini.c, cfold.c: fix style.
4551 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4553 * mini.c: handle issue with the low-level implementation of
4554 some long opcodes (bug #54209).
4556 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4558 * basic.cs: test for my new cmov stuff.
4560 2004-05-13 Patrik Torstensson
4562 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4563 opt and added peephole documentation.
4565 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4567 * tramp-ppc.c: rewrote the generic trampoline code.
4569 2004-05-11 Patrik Torstensson
4571 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4573 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4575 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4577 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4578 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4580 * mini.c: Add new icalls for AsAny marshalling.
4582 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4584 * tramp-ppc.c, mini-ppc.c: more cleanups.
4586 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4588 * mini.c: no warnings.
4590 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4592 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4594 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4596 * mini.c: In the thread abort signal handler, if the thread is in the
4597 process of being stoped, don't throw the Abort exception, just stop the
4600 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4602 * tramp-ppc.c: removed old code.
4604 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4606 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4607 do some simple speed optimizations on ppc.
4609 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4611 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4612 and large offsets in load/store.
4614 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4616 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4617 it causes regressions.
4619 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4621 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4624 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4626 * jit-icalls.c: remove warnings.
4627 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4628 speedups for unsafe code.
4630 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4632 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4634 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4636 * basic-calls.cs: Add new regression test.
4638 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4641 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4643 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4646 2004-05-06 Patrik Torstensson
4648 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4649 long reg allocation in any reg (not only eax:edx) and implemented
4650 long shl/shr ops in asm instead of helpers.
4652 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4654 * mini-sparc.h: Fix warnings.
4656 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4659 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4660 separate statement for clarity.
4662 * mini-sparc.c: Update status.
4664 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4666 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4669 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4671 * inssel-ppc.brg: another small pre-release workaround:
4672 we don't do overflow detection for long_sub_un.
4674 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4676 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4677 (also works around a weird ppc bug: 57957).
4679 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4681 * tramp-ppc.c: trampoline fixes.
4683 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4685 * mini-ppc.c: fixed typos.
4687 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4689 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4690 at the top of the stack. Fixed typos. Use a frame registers
4691 for all the methods with exception clauses.
4693 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4695 * exceptions-ppc.c: restore fp registers.
4697 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4699 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4700 order from the stack top (moved the stack room to save the
4701 return value for trace after the param area). Fixed corruption
4702 in restoring registers on unwind.
4704 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4706 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4708 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4710 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4711 and prolog/epilog for methods that use it. Allow
4712 enough param area room for varargs methods. Fix miguel's
4713 breakage in exception handling.
4715 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4717 * Makefile.am: run genmdesc only on current arch.
4719 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4722 * mini-x86.h: fix the build on windows.
4724 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4726 * 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.
4728 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4730 * mini-exceptions.c: New file.
4732 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4733 Move some parts of the x86 exception handling code to an
4734 arch-independent file so it can be shared with other ports.
4736 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4738 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4740 2004-04-26 David Waite <mass@akuma.org>
4742 * driver.c: remove comma from end of enumeration declaration
4744 2004-04-26 Jackson Harper <jackson@ximian.com>
4746 * driver.c: parse config file before loading first assembly. This
4747 allows the user gac to be enabled/disabled.
4749 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4751 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4752 simpler mechanism: we do not care what is encoded initially
4753 (branch absolute or relative), we care about the code and its
4754 target. I kept the old code for reference for now.
4756 The new code tries first to determine if the jump is anywhere in
4757 the -/+32 absolute meg range, if it succeeds, it encodes using the
4758 absolute branch; If not, it tried to find something in the
4759 relative range, if not, it uses the handle_thunk code.
4761 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4763 * exceptions-ppc.c: use the correct ip register on macosx.
4765 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4767 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4769 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4771 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4772 Raise exception on integer divide by zero by hand since the hw
4773 doesn't support it. Handle NaNs in FP compares.
4775 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4777 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4778 code reducing duplication between the platforms and enabled
4779 signal exception handling (on linux for now).
4781 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4783 * exceptions-ppc.c: more macosx support.
4785 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4787 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4789 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4791 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4793 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4795 * iltests.il: more tests.
4797 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4799 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4802 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4804 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4806 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4808 * liveness.c: Mark variables as volatile in all basic blocks reachable
4809 from exception clauses.
4811 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4813 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4816 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4818 * iltests.il, basic.cs: more tests for regalloc.
4820 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4822 * iltests.il: Some tests for register allocation modifications
4825 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4827 * exceptions.cs: Add regression test for bug #56782.
4829 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4830 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4831 the beauty of fixing the same thing in 5 different files...
4833 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4835 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4838 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4840 * mini.c: Add support for STRWLPARRAY marshalling convention.
4842 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4844 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4845 to init the context to setup the regs pointer).
4847 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4849 * exceptions-ppc.c: more exceptions work.
4851 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4853 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4856 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4858 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4859 can use the memory directly.
4861 * cpu-pentium.md: Update documentation from a post from Zoltan.
4863 add x86_add_membase, x86_sub_membase, x86_mul_membase
4865 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4867 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4868 GENERAL_REGS they were also hardcoded for all PPC ports.
4870 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4872 Remove hard-coded limit for floating point registers, use
4873 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4875 Notice that in MacOS X calling conventions you can fit a lot more
4876 floating point values in registers, so I should update the PInvoke
4877 test to excercise the passing of floating point values on the
4878 stack (currently broken).
4880 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4882 * tramp-ppc.c (create_trampoline_code): Added
4883 JUMP_TRAMPOLINE_SIZE.
4884 (ppc_magic_trampoline): Follow the pattern from
4885 x86_magic_trampoline: if code is set to zero, return.
4886 (create_trampoline_code): Always pass MonoMethod to the jump
4887 trampoline, before it was passing a null.
4888 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4889 share the code with mono_arch_create_jit_trampoline.
4891 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4893 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4896 * cpu-g4.md: Added length for jmp instruction, the worst case
4897 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4900 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4902 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4904 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4906 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4907 before each IL instruction.
4909 * mini.c (CEE_BOX): Fix warnings.
4911 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4913 * mini.c: removed a few unused vars and extra whitespace.
4915 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
4917 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
4919 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
4921 (OP_GETCHR): use the above
4922 (CEE_LDELEMA): use the above.
4924 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
4925 version of the generic impl.
4926 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
4927 (CEE_LDELEMA): use the above.
4929 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4931 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
4934 * iltests.il: Added new regression test for #56317.
4936 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4938 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
4939 under NetBSD. Fixes #56450.
4941 * liveness.c (update_gen_kill_set): Fix previous patch.
4943 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4945 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
4947 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
4949 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
4952 * inssel-sparc.brg: Add more optimizations.
4954 * mini-sparc.c: Replace multiply/divide with shifts if possible.
4956 2004-04-01 Martin Baulig <martin@ximian.com>
4958 * mini.c (handle_box): New static function; moved the
4959 implementation of CEE_BOX here.
4960 (mono_method_to_ir): Added `constrained_call' variable.
4961 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
4962 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
4963 mono_method_get_constrained() to get the method.
4965 2004-04-01 Martin Baulig <martin@ximian.com>
4967 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
4968 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
4969 (mono_method_to_ir): We don't need these macros anymore since
4970 mono_class_get_full() already takes care of it.
4972 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4974 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
4975 use @function (as doesn't accept #function here) and check the return
4976 value of system and stop if fails.
4978 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4980 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
4982 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
4984 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
4986 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
4988 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
4991 * basic-long.cs: Add test for negation of Int64.MinValue.
4993 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
4995 * mini-sparc.c: Update status.
4997 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
4999 * exceptions-sparc.c: Fix return value in filters.
5001 * inssel-sparc.brg: Fix register allocation in some rules.
5003 2004-03-28 Martin Baulig <martin@ximian.com>
5005 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5008 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5010 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5012 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5013 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5014 remove unused conv_u4 opcode.
5016 * mini-x86.c: Remove valgrind workaround since it slows down things
5017 even when mono is not run under valgrind.
5019 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5021 * mini-sparc.c: Update status.
5023 * inssel-sparc.brg: Add some optimizations.
5025 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5026 future delay slot filling. Add support for varargs, tail calls and JMP.
5028 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5029 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5031 * inssel.brg: Fix register allocation in OP_ARGLIST.
5033 * inssel.brg: Fix warnings.
5035 2004-03-25 Martin Baulig <martin@ximian.com>
5037 * mini.c (inflate_generic_field): Removed.
5038 (mini_get_method): Removed, use mono_get_method_full(),
5039 (mini_get_class): Removed, use mono_class_get_full().
5040 (mono_method_to_ir): Pass our generic context to
5041 mono_field_from_token().
5043 2004-03-25 Martin Baulig <martin@ximian.com>
5045 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5046 of a `MonoMethod *'.
5047 (mini_get_method): Take a `MonoGenericContext *' instead
5048 of a `MonoMethod *'.
5049 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5050 a new local variable called `generic_context' which holds the
5051 current `MonoGenericContext *'; use it to lookup things.
5053 2004-03-24 Martin Baulig <martin@ximian.com>
5055 * mini.c (mini_get_class): New static method; if we're inside a
5056 generic instance, inflate the class if neccessary.
5057 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5059 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5061 * iltests.il: New regression test for #55976.
5063 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5066 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5068 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5071 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5073 * liveness.c: Consider SSA stores as well as loads when making vars
5076 * exceptions.cs: New regression tests for register allocation.
5078 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5080 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5081 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5082 domain lock only to protect puntual access to data structures.
5083 Added access lock for sighash, jit_icall_hash_name,
5084 jit_icall_hash_addr and domain->code_mp.
5086 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5088 * driver.c: Print SIGSEGV handling method.
5090 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5092 * mini.c (setup_jit_tls_data): Handle case when this is called
5093 multiple times for a thread.
5095 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5096 is different from fbxx_un. Fixes #54303. Also use constants instead of
5097 magic numbers in a lot of places.
5099 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5101 * exceptions.cs: Fix cctor test when --regression is used.
5103 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5105 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5108 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5110 * inssel-ppc.brg: fixed register assignments for some rules.
5112 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5114 * exceptions.cs: Add test for exceptions in static constructors.
5116 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5117 static constructors outside the domain lock. Fixes #55720.
5119 2004-03-17 Martin Baulig <martin@ximian.com>
5121 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5122 (inflate_generic_field): Take the `MonoMethod *' instead of the
5123 `MonoClass *' and added support for generic method.
5124 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5125 have a `field->parent->gen_params', only inflate the field if it's
5126 an open constructed type.
5128 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5130 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5131 exception object instead of the preconstructed ones.
5133 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5135 * mini.c: reverted changed to sigsegv_signal_handler commited
5136 accidentally in the previous patch.
5138 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5141 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5142 running --aot with an old assembly.
5144 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5146 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5149 * mini-sparc.c: Add support for v9 branches with prediction.
5151 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5153 * mini.c (mini_init): #warning is GNUC only
5155 * mini-sparc.h: implement __builtin_frame_address
5156 and __builtin_return_address for Sun C compiler
5158 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5160 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5162 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5164 * basic-calls.cs: Add test for unaligned byref long argument passing.
5166 * mini-ops.h: Add sparcv9 compare and branch instructions.
5168 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5169 v9 instructions if we have a v9 cpu.
5171 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5172 registers for global allocation.
5174 * exceptions-sparc.c: Fixes.
5176 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5178 * liveness.c (mono_analyze_liveness): Optimized version.
5180 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5182 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5185 * basic-float.cs basic-calls.cs: New regression tests.
5187 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5189 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5190 sigaltstack implementation.
5192 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5194 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5195 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5197 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5199 * mini.c: Fix warnings.
5201 * mini.c (mono_resolve_patch_target): New function which contains the
5202 arch independent part of the patching process.
5204 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5205 patching code to a separate function.
5207 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5209 * mini.c (add_signal_handler): ifdef out on Windows
5211 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5213 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5214 cpu-sparc.md: Add exception handling support + other fixes.
5216 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5217 typed GC detection in --version.
5219 * basic.cs exceptions.cs: New regression tests.
5221 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5222 the arch specific code can store data during a compilation.
5224 * mini-ops.h: Add OP_SETFRET.
5226 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5227 function, register a separate icall for each arity, so the icalls can
5230 * mini.c (mono_print_tree): Print negative offsets in a more readable
5233 * mini.c: Make signal handling work on sparc.
5235 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5237 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5239 * jit-icalls.c: Emulate truncl by aintl on solaris.
5241 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5243 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5245 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5247 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5249 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5250 a MarshalByRef type, inline a method that performs the check, taking into
5251 account that the object can be a proxy. Also implemented tow new opcodes:
5252 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5253 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5254 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5256 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5258 * mini-ppc.c: if a relative branch displacement is too big
5259 but it points to and area reachable with an absolute branch,
5262 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5264 * mini.c: optimize small copies in cpblk.
5266 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5268 * basic-calls.cs basic-float.cs: New regression tests.
5270 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5271 negative offsets from %fp. Implement localloc. Fix local register
5272 allocation. Fix the case when the this argument needs to be saved to
5273 the stack. Implement some missing opcodes.
5275 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5277 * mini.c (mini_method_compile): Reenable global regalloc in methods
5278 with exception handlers.
5280 * linear-scan.c (mono_varlist_sort): Fix warning.
5282 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5284 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5287 * liveness.c: Make all variables uses in exception clauses volatile, to
5288 prevent them from being allocated to registers. Fixes #42136.
5290 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5292 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5295 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5296 argument to mono_arch_regalloc_cost.
5298 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5301 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5303 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5304 Make the cost of allocating a variable to a register arch dependent.
5306 * basic-calls.cs: Fix compilation of tests.
5308 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5309 helper function to cut back on the number of #ifdefs needed.
5311 * mini-ppc.c: Fix compilation.
5313 * basic-calls.cs: New regression tests.
5315 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5317 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5318 of l0 since that is callee saved.
5320 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5323 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5324 of delay instruction.
5326 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5328 * mini.h (MonoCallInst): Add 'virtual' flag.
5330 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5332 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5334 * *.cs: New regression tests.
5336 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5339 * mini.c (mono_runtime_install_handlers): Fix build.
5341 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5342 'signal_stack_size' members.
5344 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5345 alternate signal stack.
5347 * exceptions-x86.c: Add stack overflow handling.
5349 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5350 functions to arch independent code.
5352 * mini.c (mono_print_tree): Print more detailed info for load_membase
5355 2004-02-23 Martin Baulig <martin@ximian.com>
5357 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5359 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5361 * mini-x86.c: fixed reg allocation for div/rem.
5363 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5365 * driver.c (mono_main): Report some configuratio options on --version.
5367 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5369 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5370 low in the address space. Correctly flush memory in thunks where we
5373 2004-02-20 Martin Baulig <martin@ximian.com>
5375 * mini.c (mini_get_method): New static method; inflate all generic
5376 methods and methods in open generic instances.
5377 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5378 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5380 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5382 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5384 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5386 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5388 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5390 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5391 it compile using Sun's compiler.
5393 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5395 * 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.
5397 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5399 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5401 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5403 * mini-ppc.c: handle calls outside of the allowed range with thunks
5404 allocated using the code manager.
5405 * tramp-ppc.c: use the code manager to hold generated native code.
5406 Fixed the magic trampoline to just patch vtable entries.
5408 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5410 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5413 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5415 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5418 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5419 if we have a working __thread implementation.
5421 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5422 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5424 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5426 * mini-x86.c: Fix compilation under gcc 2.
5428 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5430 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5431 contains a call to the wrapped function.
5433 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5434 OP_<CALL>_IMM opcodes, and use them under X86.
5436 * mini.c (mono_jit_find_compiled_method): Fix warning.
5438 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5440 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5442 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5443 functionality to mini.c.
5445 * mini.c (mono_create_jump_trampoline): New function to create a jump
5446 trampoline. Return a compiled method instead of a trampoline if it
5447 exists. Add a cache for jump trampolines.
5449 * mini.c (mono_jit_find_compiled_method): New function to return a
5450 compiled method if it exists.
5452 * mini-x86.c: Call mono_create_jump_trampoline instead of
5453 mono_arch_create_jit_trampoline.
5455 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5456 a jump trampoline. Fixes #52092.
5458 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5460 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5461 which is not up-to-date. Add check_corlib_version () instead.
5463 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5466 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5467 since newer valgrind versions do not need it.
5469 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5470 compile a method with a given set of optimizations.
5472 * mini.c: Compile icall wrappers on-demand instead of at startup.
5474 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5475 wrapper for an icall.
5477 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5479 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5482 * iltests.il: Add test for non-empty stack before switch instruction.
5484 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5486 * mini.c: Add support for new stringbuilder marshalling conventions.
5488 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5490 2004-02-01 Martin Baulig <martin@ximian.com>
5492 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5493 in `ginst->mtype_argv'.
5495 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5497 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5498 facilitate grepping.
5500 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5502 * mini.c: fixed buglet in initobj generic implementation for references.
5504 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5506 * Makefile.am: make the version script conditional.
5507 * jit-icalls.c: handle missing truncl().
5509 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5511 * exceptions.cs: Add more tests for double->int conversion.
5513 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5514 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5516 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5518 * driver.c: make --verbose --version emit an error
5519 if the loaded corlib doesn't match the runtime version.
5521 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5523 * mini-ppc.h: export ppc_patch().
5524 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5525 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5526 on par or better than on MacOSX.
5528 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5530 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5531 mono_lookup_pinvoke_call.
5533 * mini-x86.c: Under windows, the default pinvoke calling convention is
5534 stdcall. Fixes #52834.
5536 * mini.c (optimize_branches): Add an upper bound to the number of
5537 iterations to prevent infinite loops on strange loops. Fixes #53003.
5539 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5541 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5542 and ISINST. Fixes #52093.
5544 * objects.cs (test_0_vector_array_cast): New tests.
5546 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5548 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5549 checking in Array.Set ().
5551 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5554 * object.cs (test_0_multi_array_cast): New regression test.
5556 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5558 * exceptions-ppc.c: fix build on Linux/PPC.
5560 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5562 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5563 running under valgrind.
5564 (x86_magic_trampoline): Fix build bustage.
5566 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5567 negative values as well. This is needed for the encoding of the line number
5568 info, since sometimes the line numbers are not in increasing order.
5570 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5572 * cpu-pentium.md (localloc): Increase the size of the localloc
5573 instruction since it is a loop under Win32.
5575 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5578 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5580 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5581 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5582 Max Horn (max@quendi.de). Fix file names in comments.
5584 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5586 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5587 avoid stack overflow.
5588 (replace_usage): Avoid uninitialized variable warnings.
5590 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5591 and taking the address of valuetype variables.
5593 2004-01-03 Patrik Torstensson
5595 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5596 for other purposes than FP later on.
5598 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5600 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5603 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5605 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5607 2003-12-30 Patrik Torstensson <p@rxc.se>
5609 * mini-x86.h: Decreased number of availiable fp regs.
5610 Solves corner cases with FP spilling.
5612 2003-12-23 Patrik Torstensson <p@rxc.se>
5614 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5615 for floating point stack tracking / spilling on x86.
5618 * basic-float.cs: added float mul overflow test.
5620 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5622 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5624 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5626 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5627 supports for cond branches that overflow the immediate
5628 overflow offset. mcs can compile simple programs.
5630 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5632 * exceptions-ppc.c: exception handling support wip:
5633 finally handlers get run on exception.
5635 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5637 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5640 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5642 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5643 initial support for stack walking and unwinding.
5645 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5647 * driver.c (mono_main): Make corlib-out-of-sync message more
5648 descriptive. Also remove verify_corlib call.
5650 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5652 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5653 not overlap with other call's arguments, too.
5655 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5657 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5658 move to arch-specific code the choice of arch-specific
5659 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5660 * mini.c: ensure emulation calls will not interleave
5663 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5665 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5666 the magic trampoline stack frame is dropped before executing
5669 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5671 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5672 and integer to fp conversions. Added support for overflowing
5673 arguments on the stack. Reserve a couple more registers as temps.
5674 Added support for aot compilation (as output still needs to be
5677 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5679 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5680 Don't overwrite return register in some corner cases.
5682 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5684 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5685 static constructors when AOT compiling.
5687 * driver.c (mono_main): Call mono_check_corlib_version.
5689 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5691 * cpu-g4.md, basic.cs: fixed div target register.
5693 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5695 * mini-ppc.c, basic.cs: shl_imm fix with test.
5697 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5699 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5700 structures by value. Misc fixes.
5701 * objects.cs: more tests.
5703 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5705 * mini-ppc.c: lconv.ovf.i implemented.
5707 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5710 (mini_init): don't error out if someone already called g_thread_init.
5712 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5714 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5715 to be any type per the spec. Fix abnormal memory usage when
5716 the same object is repeatedly thrown.
5718 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5720 * mini.c: check for overruns in IL code.
5722 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5724 * TODO: Add/remove some todo entries.
5726 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5728 * driver.c (mono_main): Call mono_verify_corlib.
5730 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5732 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5733 This has been moved to mini.c
5734 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5735 type being casted is marshalbyref it could be a proxy, so instead of
5736 emitting the type check code, emit a call to a runtime method that will
5737 perform the check by calling CanCastTo if needed.
5739 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5741 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5742 methods with large stack frames under Win32.
5744 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5746 * Makefile.am: Distribute regression tests.
5748 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5749 at the end instead of inserting each variable into the sorted list.
5751 * linear-scan.c (mono_varlist_sort): New helper function.
5753 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5755 * mini.c: ensure arguments and locals are within bounds.
5757 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5759 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5762 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5764 * mini.c (mono_cprop_copy_values): Fix crash.
5766 * aot.c: Set verbosity back to 0.
5768 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5770 * regalloc.c: complete memory leak fix by Laurent Morichetti
5773 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5775 * driver.c (main_thread_handler): Revert the previous patch.
5777 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5780 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5781 memory from the memory pool.
5783 * driver.c (main_thread_handler): Turn on all optimizations when
5786 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5787 an array for better performance.
5789 * regalloc.c (mono_regstate_assign): Fix memory leak.
5791 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5792 serialize the debug info.
5794 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5795 debug info from the serialized representation.
5797 * aot.c: Save debug info into the generated file and load it when
5800 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5802 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5804 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5805 More FP-related fixes.
5807 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5809 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5810 and register allocation buglet. Hello world now runs.
5812 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5814 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5815 * tramp-ppc.c: fixed class init trampoline.
5816 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5818 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5820 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5821 mini.c: more ppc changes/fixes.
5823 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5825 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5826 Also optimize the case when the arguments are the same in the caller
5829 * iltests.il: Add tests for tail calls with valuetype arguments.
5831 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5833 * mini-ppc.c: fixes for struct return type.
5835 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5837 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5838 mono_spillvar_offset() to arch-specific code.
5840 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5842 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5844 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5846 * exceptions-x86.c: Fix stack space leaks.
5848 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5849 registers from the lmf if the method has save_lmf set.
5851 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5853 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5854 of icall wrappers into InvokeInDomain, since these are now per-domain.
5856 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5858 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5859 make some opcode emulation and intrinsic ops enabled/disabled
5860 according to the architecture. More fixes.
5862 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5864 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5866 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5868 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5869 arch-specific handling for 'this' and struct return type to
5872 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5874 * aot.c: prevent divide by zero error when reporting (it happened with
5877 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5879 * mini.h (inst_switch): Remove unused macro.
5881 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5884 (load_aot_module): free 'info->methods' and 'info' properly. No more
5885 "free(): invalid pointer blah" messages when you have an old aot
5888 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5890 * jit-icalls.c, mini.c: Added support for context static fields.
5892 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5894 * mini.c (mono_method_blittable): Methods which set LastError are not
5895 blittable either. Fixes #51108.
5897 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5899 * mini.c: flush icache.
5900 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5902 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5904 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5906 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5908 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
5911 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
5914 * inssel.brg (CEE_MKREFANY): Fix AOT case.
5916 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
5918 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
5919 instruction when the result is discarded.
5921 * iltests.il (test_0_div_regalloc): New regression test.
5923 * arrays.cs: Fix compilation error.
5925 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
5927 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
5928 float rules to inssel-x86.brg: sane architectures with FP registers
5929 don't need to implement these rules.
5931 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5933 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
5935 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5937 * mini.h, inssel-long32.brg: fixed endianess issues in int64
5938 implementation of 32 bit systems.
5940 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5942 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
5943 (Jeroen Zwartepoorte).
5945 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
5947 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
5948 the caller and the callee matches.
5950 * mini.c (mono_method_to_ir): Add comment.
5952 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
5953 signbit is missing on some platforms.
5955 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
5957 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
5959 * mini.c (setup_jit_tls_data): Call the new function.
5961 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
5963 * mini-x86.c: Add experimental support for fast access to the lmf
5964 structure under NPTL/Linux 2.6.x.
5966 2003-11-06 Martin Baulig <martin@ximian.com>
5968 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
5969 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
5972 2003-11-02 Martin Baulig <martin@ximian.com>
5974 * mini.c (inflate_generic_field): New static method.
5975 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
5976 generic instance and the field is declared in a generic type, call
5977 inflate_generic_field() to inflate it. Fixes gen-28.cs.
5979 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
5981 * mini.h mini.c (mono_method_same_domain): New function to return
5982 whenever the caller and the callee are in the same domain.
5984 * tramp-x86.c (x86_magic_trampoline): Use the new function.
5986 2003-10-30 Martin Baulig <martin@ximian.com>
5988 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
5989 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
5991 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
5992 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
5994 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
5996 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
5999 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6000 object here, so it is in the correct appdomain etc.
6002 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6004 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6006 (mono_method_to_ir): Avoid freeing the type created returned from
6007 mono_type_create_from_typespec, since it is put into an internal cache
6008 by the function. Fixes pointer.exe.
6010 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6011 trampolines for icalls and pinvokes as well. Fixes #33569.
6013 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6015 * mini.c: Update after appdomain changes.
6017 * mini.c (mono_jit_compile_method_inner): Allways compile native
6018 method wrappers in the root domain, since there can only be one
6019 instance of them, whose address is stored in method->info.
6021 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6023 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6024 environment variable. Instead detect automatically whenever running
6025 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6028 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6030 * trace.c, trace.h: New files that implement the new trace option
6033 * driver.c: Document new --trace options.
6035 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6038 - if (mono_jit_trace_calls)
6039 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6041 * mini.h: prototypes.
6043 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6045 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6047 * mini.c inssel.brg: Implement typedefbyref opcodes.
6049 * mini.c (mono_jit_compile_method): Remove unused local variable.
6051 * mini.c (mono_jit_compile_method_inner): Ditto.
6053 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6055 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6057 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6059 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6061 * mini.c (mono_no_aot): Remove unused global variable.
6063 * mini.c: Thread safety fixes.
6065 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6067 * mini.c (mono_create_class_init_trampoline): Add a lock around
6068 class_init_hash_addr.
6070 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6073 * mini.c: Decompose the NEWARR instruction before decomposing its
6074 arguments. Fixes #30073.
6076 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6078 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6081 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6083 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6085 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6087 * driver.c: Add support for compiling icall wrappers to --compile.
6089 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6091 * inssel.brg: The empty value in class->interface_offsets is -1, not
6094 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6096 * objects.cs: New test for 'is' operator on an array of interfaces.
6098 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6100 * tramp-ppc.c: update trampoline code to support jumps
6101 and class initialization.
6103 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6105 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6107 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6109 * inssel.brg (OP_UNBOX): Remove unused rule.
6111 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6112 region instead of one for each method. Fixes #47813.
6114 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6116 * exceptions.cs (test_0_nested_finally): New regression test for
6117 nested exception handlers.
6119 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6121 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6123 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6126 * mini.c (mono_method_check_inlining): Make the inlining limit
6127 configurable by an environment variable.
6129 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6131 * mini.h: Bump AOT file version.
6133 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6134 token, store the image along with the token, since the token might not
6135 refer to the same image as the method containing the relocation,
6136 because of inlining.
6138 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6140 * mini.c (mono_precompile_assemblies): New function to compile
6141 all methods in all loaded assemblies.
6143 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6145 * regalloc.h regalloc.c (MonoRegState): Change the type of
6146 iassign and fassign to int*, since they can contain large negative
6147 values if the register is spilled. Also added some comments. Fixes
6150 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6151 under Win32. Fixes #42964.
6153 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6155 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6157 * aot.c: Added support for AOT compiling methods which contain calls
6158 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6161 * driver.c (compile_all_methods): Run the compilation in a thread
6162 managed by mono. Fixes #44023.
6164 * mini.c (mono_codegen): Print full method name in verbose output.
6166 * mini-x86.c (mono_arch_patch_code): Fix warning.
6168 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6169 jumps, since the method we are jumping to might be domain-specific.
6171 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6173 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6175 * inssel.brg: string chars are unsigned.
6177 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6179 * TODO: New todo item.
6181 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6182 which calls mono_runtime_class_init and patches the call site to
6183 avoid further calls.
6184 (mono_arch_create_class_init_trampoline): New arch specific function
6185 to create a class init trampoline.
6186 (create_trampoline_code): Generalized so it can create
6187 class init trampolines as well.
6189 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6190 (mono_create_class_init_trampoline): New function to create and cache
6191 class init trampolines.
6192 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6193 vtable given the address of a class init trampoline. Used by the
6195 (mono_codegen): Generate a call to a trampoline instead of
6196 mono_runtime_class_init in LDSFLD[A].
6197 (mono_codegen): Add relocations for the new trampoline.
6199 * mini.h mini-x86.c aot.c: Added a new relocation type:
6200 MONO_PATCH_INFO_CLASS_INIT.
6202 * mini.h: Bump AOT version number.
6204 * aot.c: Create a copy of the loaded code instead of using the original
6205 so methods which call each other will be close in memory, improving
6208 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6209 patch since it breaks the regression tests.
6211 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6212 for the register saving instruction sequence since the
6213 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6215 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6217 * TODO: Fix todo item && remove another.
6219 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6221 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6224 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6225 function of the module.
6227 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6228 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6229 --no-aot command line option.
6231 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6233 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6234 by Bernie Solomon (bernard@ugsolutions.com).
6236 * inssel.brg: Refactor the interface offset table related code into
6237 its separate functions and add support for the AOT case.
6239 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6241 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6243 * aot.c: Added mono_aot_verbose variable and made all debugging
6244 output depend on the value of this variable.
6246 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6247 method_label and info_label.
6249 * mini.h mini-x86.c aot.c: Added a new relocation type
6250 MONO_PATCH_INFO_IID for klass->interface_id.
6252 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6253 the MonoJitInfo structure.
6255 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6256 a non-root appdomain in shared mode.
6258 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6260 * aot.c: make aot loader less verbose. Remove free of unused variable.
6262 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6264 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6266 * .cvsignore: Added *.dll.
6268 * mini.c (mono_print_tree_nl): New function callable while debugging.
6270 * mini.c (mono_print_code): Export this.
6272 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6275 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6277 * mini.h (MonoCompile): Added 'jit_info' field.
6279 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6280 the cfg structure, since it is needed by the AOT compiler.
6282 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6284 * aot.c: A major rewrite. Changes include:
6285 - save exception tables for methods which have them.
6286 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6288 - reworked the file format so it is now much smaller and needs
6289 fewer relocation entries.
6291 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6293 * aot.c (load_aot_module): Fix build bustage on platforms without
6296 2003-09-04 Martin Baulig <martin@ximian.com>
6298 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6300 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6302 * TODO: Some new optimization ideas.
6304 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6306 * aot.c: Save the optimization flags used to compile the code into
6309 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6310 support emitting domain specific code.
6312 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6313 no longer domain neutral. It can be made domain neutral by compiling
6314 with --optimize=shared.
6316 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6319 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6320 loading of AOT code.
6322 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6324 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6325 if there is no domain neutrality information.
6327 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6329 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6330 format version into the generated library.
6332 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6333 callee method into the caller since one of them could be shared.
6335 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6336 system exceptions from AOT code now works.
6338 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6339 method if it is domain neutral and the callee is not.
6341 * graph.c (cfg_emit_one_loop_level): Fix warning.
6343 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6345 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6348 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6350 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6351 is needed by code which is executed before mono_runtime_init ().
6352 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6354 * mini.c (mono_thread_abort): Fix warning.
6355 (mono_jit_compile_method): Call static constructor in the AOT case too.
6357 * aot.c (mono_compile_assembly): Fix warning.
6359 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6361 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6363 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6365 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6367 * cpu-pentium.md: Fix the length of call opcodes so they include the
6368 ESP restoring instruction. Fixes #47968.
6370 2003-08-28 Martin Baulig <martin@ximian.com>
6372 * mini-x86.c (mono_arch_call_opcode): Added support for
6373 MONO_TYPE_GENERICINST.
6375 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6377 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6379 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6380 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6382 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6385 2003-08-26 Martin Baulig <martin@ximian.com>
6387 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6388 when reporting an error, set this to the actual error location.
6389 (mono_method_to_ir): Report the correct error location if
6390 get_basic_blocks() returned an error.
6392 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6394 * mini.c (mono_type_blittable): OBJECT is not blittable.
6395 (mono_method_blittable): Methods which have marshalling descriptors
6396 are not blittable either. Fixes #47842.
6398 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6400 * driver.c mini.c: Use an environment variable instead of a global
6401 variable. Also fix the build.
6403 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6404 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6407 * driver.c mini.c: Added --with-valgrind option to turn off some
6408 code which prevents mono from running under valgrind.
6410 * mini.c (mono_emit_call_args): Fixed warning.
6412 * mini.c (mono_emulate_opcode): Fixed warning.
6414 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6416 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6417 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6418 regalloc.c, regalloc.h: specify available registers in arch-specific
6419 code and support floats in the regallocator (patch by Laurent Morichetti
6422 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6424 * mini.c: mono_thread_current() can be called only after
6425 mono_runtime_init(): rearrange code to not call it early on.
6427 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6429 * mini.c: allocate jump tables in the code mempools.
6431 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6433 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6436 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6438 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6439 12 to 16. This fixes bug #47453.
6442 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6444 * mini-ppc.c: fixed indexed load and unsigned compares.
6446 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6448 * mini.c: reenabled installation of handler for
6449 thread abort signal.
6451 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6453 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6454 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6455 until it's fixed and actually useful.
6457 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6459 * inssel-long32.brg: couple more opcodes implemented.
6461 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6463 * mini-sparc.c: Even more opcodes implemeted.
6465 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6467 * mini-sparc.c: More opcodes implemented.
6469 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6471 * mini-sparc.c: More opcodes implemented.
6473 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6475 * inssel-sparc.brg: Add some needed rules. Direct
6477 * Makefile.am: Use inssel-sparc.brg
6478 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6479 an assert happy for now.
6481 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6483 * mini-sparc.c: Fixed compile errors.
6484 * exceptions-sparc.c: Same. We now produce a mono binary
6485 on sparc-linux. Yea.
6487 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6489 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6490 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6491 They compile, but do not work.
6493 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6495 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6496 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6497 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6500 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6502 * mini.c: more opcodes implemented and better support for generics.
6504 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6506 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6507 * mini.c, mini.h: first cut at generics support: some new instructions
6508 added and changed the behaviour of some of the existing ones.
6510 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6512 * mini.c: Removed definition of metadata_shared mutex here.
6514 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6516 * mini-x86.c: make vararg calls work for instance methods.
6518 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6520 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6521 returns the arguments in a separte list, now.
6523 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6525 * aot.c, mini.c: updates for array type representation changes.
6527 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6529 * mini.c: register function to perform jit shutdown.
6531 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6533 * mini.c: use a faster allocator if possible.
6535 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6537 * aot.c: some cleanups and portability changes.
6539 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6541 * mini.c: use faster allocation for CEE_BOX if possible.
6543 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6545 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6546 Moved inlined mempcy code to its own function so that is can be
6547 reused. Added an inline memset function as well (optimized initobj).
6548 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6550 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6552 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6554 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6556 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6557 arch code can setup the cpu for CLR execution, if needed.
6558 We use it on x86 to set the precision of FP operations.
6560 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6562 * mini.c: disable some optimizations if we can guess they'll cost too
6563 much for a given method.
6565 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6567 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6569 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6570 * mini.h mini.c mini-x86.c: Added instruction level coverage
6571 info collection support.
6573 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6575 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6576 is now implemented in the profiling API. Get rid of a couple of
6577 unnecessary global variables.
6579 2003-06-15 Nick Drochak <ndrochak@gol.com>
6581 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6582 * cpu-g4.md: add op_bigmul and op_bigmul_un
6583 * cpu_pentium.md: add op_bigmul_un
6584 * inssel-long32.brg: add rule for unsigned bigmul
6585 * mini-ops.h: define OP_BIGMUL_UN
6586 * mini-x86.c: THE BUG: handle (un)signed properly
6587 * mini.c: choose unsigned opcode if needed.
6588 This set of patches fixes bug #44291
6590 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6592 * mini.c (optimize_branches): improved to handle all kinds of
6593 conditional branches.
6595 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6597 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6598 don't raise exceptions.
6600 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6602 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6603 to arch-specific files.
6605 2003-06-09 Martin Baulig <martin@ximian.com>
6607 * Makefile.am (libs): Added $(LIBGC_LIBS).
6609 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6611 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6612 and OP_ATAN (fixes bug#44293).
6614 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6616 * Makefile.am, mini-x86.c: rename cpu description array to
6617 pentium_desc, since some compilers define the 'pentium' preprocessor
6620 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6622 * mini.c (mini_select_instructions): add explicit branch if the
6623 following block is not the false target of a conditional branch -
6624 we need this with any optimization that reorder or remove bblocks
6626 * mini.c (optimize_branches): bug fixes
6628 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6630 * mini.c (mono_method_to_ir): inline static readonly fields
6632 * ssa.c (fold_tree): start cfold support for long (very simple
6635 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6637 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6639 * inssel.brg: fixed memcpy (bug #44219).
6641 2003-06-05 Dick Porter <dick@ximian.com>
6643 * driver.c: Set the glib log levels to not abort if g_message
6646 g_set_prgname() has to happen before mini_init() so that the
6647 process handle gets the info.
6649 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6651 * driver.c: add intrins to the default optimizations to get wider
6654 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6656 * mini.h: some large basic blocks will overflow a 16-bit
6657 integers for symbolic registers.
6659 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6661 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6662 (mono_arch_output_basic_block): fix bug 43499
6664 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6666 * mini.c: kill duplicated definition of mono_debug_format.
6668 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6670 * mini-x86.c, arrays.cs: fixed register allocation bug.
6672 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6674 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6676 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6678 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6681 (print_method_from_ip): also print source location information if
6684 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6686 * mini.c (mono_find_block_region): bug fix in region code
6687 (mini_method_compile): enable removing unreachable code again, but
6688 only in methods without exception clauses.
6690 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6692 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6693 Implemented arglist opcode and handling of TypedReference type.
6694 Fixed x86 call convention when a structure is returned.
6695 Minimal support for calling static vararg methods.
6697 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6699 * mini.c (mini_method_compile): always remove unreachable code,
6700 because the code in them may be inconsistent (access to dead
6701 variables for example).
6703 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6705 * driver.c, debug-mini.c: warning fixes.
6707 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6709 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6711 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6713 * mini.c: thread-static fields are registered in mono_class_vtable(),
6714 so ensure the function is called before checking for them.
6716 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6718 * mini.c (optimize_branches): fix for bug 43586
6720 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6721 overflow (fixes Bug #43639)
6723 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6725 * mini.c, objects.cs: allow the use of stobj for primitive types.
6727 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6729 * mini.c: be less strict about argument checking until we support
6730 running the verifier.
6732 2003-05-27 Nick Drochak <ndrochak@gol.com>
6734 * basic-long.cs: tests for (ulong)int * (ulong)int also
6735 * mini.c: use the same trick for (ulong)int * (ulong)int
6737 2003-05-27 Nick Drochak <ndrochak@gol.com>
6739 * basic-long.cs: add regression test for (long)int * (long)int
6740 * cpu-pentium.md: add op_bigmul specification
6741 * inssel-long32.brg: add OP_BIGMUL rule
6742 * mini-ops.h: add OP_BIGMUL
6743 * mini-x86.c: register allocator: handle case where src1 needs to be
6745 * mini.c: substitute special BIGMUL opcode in the tree for
6746 (long)int * (long)int
6748 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6750 * jit-icalls.c: call the type ctor on field access if needed.
6752 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6754 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6755 to a method (including results of ldelema, bug#43207).
6757 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6759 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6760 colors to show exception handler blocks.
6762 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6763 (fix for pinvoke7.cs).
6765 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6767 * mini.h, mini.c: ensure correct initialization order for types that
6768 require it. Prepare for lazy compilation of jit icall wrappers.
6769 Provide a name for opcode emulation to reduce unneeded mallocing.
6771 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6773 * mini-x86.c: better register restoring code and profiling
6774 support for tail calls.
6776 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6778 * mini.h, driver.c: prepare for leaf methods optimization.
6780 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6782 * mini.c: get targets of branches before converting a method.
6784 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6786 * mini.c (optimize_branches): added some experimental code (disbaled)
6788 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6790 * mini.c (optimize_branches): fix branch to branch optimization
6792 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6794 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6796 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6798 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6801 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6803 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6804 enable use of interface variables again.
6806 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6807 I1 to registers because there is no simply way to sign extend 8bit
6808 quantities in caller saved registers on x86.
6810 * inssel-float.brg: set costs of some rules to 2 so
6811 that monobure always select the arch. specific ones if supplied,
6812 regardless of the order we pass the files to monoburg.
6814 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6816 * mini.c, mini-x86.c: since the magic trampoline for jumps
6817 can't patch the code directly, we do it as soon as the
6818 method gets compiled.
6820 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6822 * mini-x86.c, mini.h: introduce a new patching method
6823 to support CEE_JMP and tail calls.
6824 * mini.c: obey tail.call. Don't precompile methods target
6826 * tramp-x86.c: new trampoline code to handle methods
6827 reached through a jump.
6829 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6831 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6832 bit values to registers
6834 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6836 * mini.c (mono_compile_get_interface_var): share interface
6837 variables if possible.
6839 2003-05-16 Martin Baulig <martin@ximian.com>
6841 * debug-mini.c (mono_init_debugger): New function to initialize
6842 the debugger. This is not in the debugger since it needs to
6843 access some of mini's internals.
6845 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6847 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6849 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6851 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6852 for value type handling.
6854 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6856 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6857 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6859 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6861 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6862 the constructor through a proxy.
6864 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6866 * jit-icalls.c, inssel.brg: fixes to array element address
6869 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6871 * mini-x86.c (is_regsize_var): allocate pointer to registers
6873 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6875 * driver.c: fixed typo, added intrins to the set of optimizations
6876 tested with regressions.
6878 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6880 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6881 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6884 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6886 * inssel.brg: remove some common pop instructions without side effects
6888 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6890 * inssel-x86.brg: fixed thinko in int to double conversions.
6892 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6894 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6896 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6898 * inssel-long32.brg: two more missing instructions.
6900 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6902 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6905 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6907 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
6910 * basic-float.cs: Added tests for negative zero.
6912 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6914 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
6915 a couple of missing operations for long casts, with test cases.
6917 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6919 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
6921 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
6923 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
6924 code size estimation.
6926 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
6928 * mini.c (mono_jit_create_remoting_trampoline): make it work with
6929 abstract methods (fix bug 42542)
6931 * aot.c: add ability to handle array types
6933 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
6935 * mini.c: Call the _specific versions of the object allocation
6936 functions if possible.
6938 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6940 * driver.c: call setlocale ().
6942 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6944 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
6947 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
6949 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
6951 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
6952 wrappers (fix bug 42122)
6954 2003-05-04 Martin Baulig <martin@ximian.com>
6956 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
6958 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
6959 s/mini_set_defaults/mono_set_defaults/g.
6961 2003-05-04 Martin Baulig <martin@ximian.com>
6963 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
6965 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6967 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
6968 (reported by Don Roberts).
6970 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6972 * mini.c: temporarily work around two bugs for this release.
6974 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6976 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
6977 that contains -export-dynamic and it makes using the ld script
6979 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
6981 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6983 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
6986 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6988 * mini.c: make sure leave calls all the needed finally blocks,
6989 even when the target jumps out of multiple exception clauses.
6991 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6993 * ldscript, Makefile.am: add linker script to reduce the number of
6994 exported symbols (should also fix the issues with libwine defining
6995 some of the same symbols in io-layer).
6997 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
6999 * driver.c (mini_main): Avoid assertion when no file name is given on
7002 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7004 * driver.c: added --version/-V command line option.
7005 Added the inline optimization in the regression tests.
7007 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7009 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7010 to the type in the method signature (fixes bug#42134).
7012 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7014 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7016 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7018 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7020 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7022 * driver.c: fixed bug #42100.
7024 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7026 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7028 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7030 * mini.c: moved most of the code required to do inlining to its own
7031 function so it can be reused. Inline also ctors if appropriate.
7033 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7035 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7036 the runtime can call mono API functions.
7038 2003-04-27 Martin Baulig <martin@ximian.com>
7040 * debug-mini.c (mono_debug_init_method): Added
7041 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7042 send a notification to the debugger.
7044 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7045 running in the Mono Debugger, just pass the breakpoint number to
7046 mono_debug_init_method().
7048 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7050 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7052 * mini.c: allow some more unsafe compares.
7054 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7056 * mini-x86.c, Makefile.am: make distcheck works (partially from
7057 a patch by Richard Lee <r.h.lee@attbi.com>).
7058 * regset.c, regset.h: removed, they are unused.
7060 2003-04-25 Dick Porter <dick@ximian.com>
7062 * driver.c: Usage reports the name as 'mono' not 'mini'
7063 * exceptions-x86.c: Build and run on freebsd
7065 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7067 * Makefile.am: install the program with the 'mono' name and
7068 the library as libmono instead of mini and libmini.
7070 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7072 * driver.c: provide the APIs for the embedding interface of the old jit.
7074 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7076 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7078 2003-04-23 Martin Baulig <martin@ximian.com>
7080 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7082 * driver.c: Added `--debug' command line argument to enable
7085 2003-04-23 Martin Baulig <martin@ximian.com>
7087 * debug.[ch]: Removed. The code is now in
7088 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7090 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7093 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7095 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7097 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7100 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7101 mono_domain_finalize.
7102 (mini_method_compile): use mono_method_profile* if the the option is
7105 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7107 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7108 methods with their wrapper.
7110 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7111 methods with their wrapper.
7113 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7116 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7119 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7122 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7124 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7126 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7128 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7129 of the mempool. This is slightly faster and uses less memory
7131 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7133 * mini.c: avoid O(n) allocation for variables.
7135 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7137 * mini.c: handle items on the stack after inlining methods.
7139 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7141 * mini.c: make the method->opcode optimization dependent
7142 on MONO_OPT_INSTRINS and do it lazily.
7144 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7146 * driver.c: print overall results at the end of regression run.
7148 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7150 * inssel.brg: don't overwrite symbolic registers.
7152 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7154 * inssel-x86.brg: fix conversion from long to float.
7156 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7158 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7160 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7162 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7164 * driver.c: Added --print-vtable option as in the old JIT.
7166 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7168 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7170 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7172 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7174 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7176 * mini.c regalloc.c regalloc.h: Fix memory leak.
7178 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7180 * aot.c (mono_aot_get_method): register all used strings
7182 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7184 * mini.c: always intern strings references with ldstr at compile time.
7186 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7188 * Makefile.am: add BUILT_SOURCES.
7190 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7192 * driver.c: give a better error message when the assembly to execute
7193 doesn't have an entry point.
7195 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7197 * Makefile.am: added hack for automake
7199 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7202 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7204 22003-04-07 Martin Baulig <martin@ximian.com>
7206 * Makefile.am: Added Makefile.am.
7208 * debugger-main.c: Removed, this is now in the debugger where it
7211 * mini.pc.in: Call this package `mini' for the moment.