1 2005-11-22 Massimiliano Mantione <massi@ximian.com>
3 * aliasing.c: Fixed aliasing issue on 64 bit archs.
5 2005-11-20 Zoltan Varga <vargaz@gmail.com>
7 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
10 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
13 * mini-ia64.c: Add support for the throw->branch exception
16 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18 2005-11-18 Massimiliano Mantione <massi@ximian.com>
20 * mini.c: Enabled "fastpath" deadce :-)
22 2005-11-18 Massimiliano Mantione <massi@ximian.com>
24 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
25 alias analysis pass to support it.
28 * liveness.c: Likewise (liveness computation can use aliasing
29 information to be more accurate).
30 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
31 moreover made so that "--compile-all" uses the given optimization
32 flags and not the default ones.
33 * aliasing.c: Alias analysis (new file).
34 * aliasing.h: Likewise.
35 * Makefile.am: added "aliasing.c" and "aliasing.h".
37 2005-11-17 Zoltan Varga <vargaz@gmail.com>
39 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
42 2005-11-13 Zoltan Varga <vargaz@gmail.com>
44 * mini-exceptions.c (mono_handle_exception_internal): Remove the
45 fp >= end_of_stack exit condition, as it is not needed, and it might
46 become true for fp eliminated frames.
48 2005-11-11 Zoltan Varga <vargaz@gmail.com>
50 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
53 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
55 * mini-arm.c: fixed alignment of doubles/longs to match
56 the C ABI (bug #76635).
58 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
60 * aot.c: fix compilation with --enable-minimal=aot.
62 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
64 * mini-arm.c: fixed compatibility with the new
65 floating point emulator package for compares.
67 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
69 * mini.c : reverted sig->pinvoke changes (r51396-51397).
71 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
73 * mini-exceptions.c (print_stack_frame): Output to stderr.
74 (mono_handle_native_sigsegv): Ditto.
76 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
78 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
79 OP_LCONV_TO_OVF_I implementation.
81 * mini-amd64.c: Add support for the throw->branch exception
84 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
85 when the catch clause catches a more general exception, i.e. Object.
87 2005-10-30 Zoltan Varga <vargaz@gmail.com>
89 * cpu-ia64.md: Remove unused opcodes.
91 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
92 specific defines for architectures defining USE_SIGACTION.
94 * mini-ia64.c: Fix some warnings.
96 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
97 version seemed to skip a frame.
99 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
101 * mini.c: Clean up the usage of sig->pinvoke flag. Now
102 only calls which are made to native code use this flag.
104 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
106 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
107 varargs methods as well.
109 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
110 which have save_lmf set. Reorganize methods prologs a bit.
112 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
113 debugger to the proper place.
115 2005-10-29 Martin Baulig <martin@ximian.com>
117 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
118 when running inside the debugger until the debugger has support
121 2005-10-26 Zoltan Varga <vargaz@gmail.com>
123 * mini.h: Fix a warning.
125 2005-10-24 Miguel de Icaza <miguel@novell.com>
127 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
128 we expose publicly, this returns the string.
130 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
132 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
135 2005-10-21 Zoltan Varga <vargaz@gmail.com>
137 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
138 native stacktrace using the glibc 'backtrace' function if available.
140 2005-10-20 Zoltan Varga <vargaz@gmail.com>
142 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
144 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
145 handle SIGSEGVs received while in native code.
147 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
148 code, call mono_handle_native_sigsegv which will abort the runtime
149 after printing some diagnostics, instead of converting it into a
150 confusing NullReferenceException.
152 2005-10-18 Zoltan Varga <vargaz@gmail.com>
154 * cpu-pentium.md: Remove unused opcodes.
156 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
158 * mini-amd64.h (MonoLMF): Add rsp field.
160 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
163 2005-10-17 Zoltan Varga <vargaz@gmail.com>
165 * mini-codegen.c (get_register_spilling): Fix some warnings.
167 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
169 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
170 elimination during exception handling. Enable fp elimination by
173 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
176 2005-10-16 Martin Baulig <martin@ximian.com>
179 (mono_debugger_run_finally): New public method for the debugger.
181 2005-10-10 Zoltan Varga <vargaz@gmail.com>
183 * debug-mini.c (mono_debug_init_method): Fix warning.
185 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
186 the 'exname' parameter const to fix some warnings.
188 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
190 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
191 introduced by the previous patch.
193 2005-10-08 Zoltan Varga <vargaz@gmail.com>
195 * basic-float.cs: Add test for precision of float arithmetic.
197 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
198 when loading/storing single values from/to memory.
200 * mini.c (mono_jit_compile_method_with_opt): Create the function
201 pointers in the correct domain.
203 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
205 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
206 introduced by previous patch.
208 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
209 when out_filter_idx is NULL.
211 * mini-exceptions.c: Don't run filter clauses twice during exception
212 handling. Fixes #75755.
214 2005-10-07 Zoltan Varga <vargaz@gmail.com>
216 * aot.c: Add support for ldflda wrappers.
218 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
221 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
223 * mini.c, mini.h: do not consider exception handlers blocks when
224 setting up interface variables.
226 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
228 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
230 2005-10-03 Zoltan Varga <vargaz@gmail.com>
232 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
235 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
237 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
239 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
240 of the OP_P definitions.
242 * TODO: Add a proposal for dealing with the CEE/OP mess.
244 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
245 optimizations from the x86 port.
247 * cpu-amd64.md: Ditto.
249 * basic.cs basic-long.cs: Add tests.
251 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
253 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
254 Patrik Torstensson's implementation of my exception-handling
255 optimization idea, when the exception object is not used
258 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
260 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
261 of the mul_imm optimizations from the old jit.
263 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
265 * mini.c, liveness.c: patch by Patrik Torstensson and
266 Zoltan Varga to improve performance in methods with
269 2005-09-30 Zoltan Varga <vargaz@gmail.com>
271 * driver.c: Remove 'Globalization' entry from --version.
273 2005-09-28 Zoltan Varga <vargaz@gmail.com>
275 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
276 there is a profiler interested in JIT events.
278 * aot.c: Load profile files produced by the AOT profiling module, and
279 reorder methods based on the profiling info. Add a 'method_order' table
280 to the AOT file to make mono_aot_find_jit_info work with the reordered
283 * mini.h: Bump AOT file version info.
285 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
287 * mini-arm.h: work around what looks like a gcc bug when optimizations
290 2005-09-28 Raja R Harinath <rharinath@novell.com>
292 * Makefile.am (AM_CFLAGS): Don't use += to append inside
293 conditionals. Use ...
294 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
296 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
298 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
299 to determine the amount of memory to copy when passing valuetypes.
301 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
302 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
304 2005-09-27 Zoltan Varga <vargaz@gmail.com>
306 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
307 information about aot.
309 2005-09-27 Ben Maurer <bmaurer@ximian.com>
311 * *.c: Replace the use of {Enter,Leave}CriticalSection with
312 macros. This will allow a deadlock debugger to easily be plugged
315 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
317 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
319 2005-09-27 Raja R Harinath <rharinath@novell.com>
321 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
322 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
323 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
324 ($(arch_built)) [CROSS_COMPILING]: Error out.
326 2005-09-26 Zoltan Varga <vargaz@gmail.com>
328 * aot.c: Add support for the no_special_static flag for classes.
330 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
332 * Reapply reverted patches.
334 * *: Revert r50174 as well.
336 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
338 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
340 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
342 2005-09-23 Miguel de Icaza <miguel@novell.com>
344 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
345 part of the SIG_HANDLER_SIGNATURE.
347 2005-09-23 Zoltan Varga <vargaz@gmail.com>
349 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
352 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
353 introduced by previous patch.
355 2005-09-21 Zoltan Varga <vargaz@gmail.com>
357 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
360 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
361 upon the information returned by get_call_info ().
363 * mini-x86.c (add_float): Fix stack size calculation.
364 (mono_arch_call_opcode): Rewrite this so it works based up the
365 information returned by get_call_info ().
366 (mono_arch_get_this_vret_args): Ditto.
368 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
370 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
371 in cinfo to determine the registers which need to be used.
373 2005-09-20 Miguel de Icaza <miguel@novell.com>
375 * driver.c (mono_main): Add --server and --desktop flags.
377 2005-09-16 Zoltan Varga <vargaz@gmail.com>
379 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
380 registers as global registers.
382 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
383 longer needed with the new register allocator.
385 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
387 * cpu-ia64.md: Remove unused opcodes.
389 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
391 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
393 * cpu-amd64.md: Remove unused opcodes.
395 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
396 needed with the new register allocator.
398 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
401 2005-09-16 Raja R Harinath <rharinath@novell.com>
403 * Makefile.am (check-local): Don't invoke semdel-wrapper.
405 2005-09-16 Martin Baulig <martin@ximian.com>
408 (throw_exception): Don't call mono_debugger_throw_exception() if
409 we're a rethrow - see the FIXME in the code.
411 2005-09-15 Geoff Norton <gnorton@customerdna.com>
413 * mini.c (mono_init_exceptions): This only works on some architectures.
415 2005-09-15 Zoltan Varga <vargaz@gmail.com>
417 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
420 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
422 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
423 now in mini-exceptions.c.
425 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
427 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
428 now in mini-exceptions.c.
430 2005-09-15 Zoltan Varga <vargaz@gmail.com>
432 * exceptions-x86.c: Applied patch from Patrik Torstensson
433 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
435 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
436 code into mini-exceptions.c. Add some assertions to it.
438 2005-09-12 Zoltan Varga <vargaz@gmail.com>
440 * aot.c (emit_section_change): Applied patch from "The Software Team"
441 (<software@solmersa.com>). Fix as errors on windows.
443 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
445 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
446 method info into the LMF.
448 2005-09-11 Zoltan Varga <vargaz@gmail.com>
450 * mini-ia64.c: Add proper unwind info for method epilogs.
452 * exceptions-ia64.c: Add some code to help debugging.
454 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
456 * mini-exceptions.c: Fix warning.
458 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
460 * mini.c: Really fix build.
462 * mini-x86.c mini-amd64.c: Fix build.
464 2005-09-11 Zoltan Varga <vargaz@gmail.com>
466 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
468 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
469 some Interlocked methods as intrinsics.
471 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
472 for Thread methods as well.
474 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
476 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
478 * mini-ia64.c mini-x86.c mini-amd64.c
479 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
482 * mini.c (mono_init_exceptions): Fix build breakage.
484 2005-09-10 Zoltan Varga <vargaz@gmail.com>
486 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
487 of instructions. Use the new ia64_unw_op macros for emitting unwind
490 * mini.c (mono_init_exceptions): Initialize exception handling
491 related trampolines at startup.
493 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
495 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
497 2005-09-09 Zoltan Varga <vargaz@gmail.com>
499 * mini.c: Handle type loading errors gracefully during compilation and
500 throw the appropriate exception.
502 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
504 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
507 2005-09-09 Martin Baulig <martin@ximian.com>
509 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
512 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
514 * mini-arm.h: use emulation for conv.r.un for the release.
516 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
518 * mini-arm.c, objects.cs: more fixes and tests for them.
520 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
522 * mini-arm.c: align structures to at least 4 bytes to be able
523 to keep our current optimized memcpy.
525 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
527 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
529 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
531 * mini.c: ignore SIGPIPE.
533 2005-09-04 Zoltan Varga <vargaz@gmail.com>
535 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
537 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
539 2005-09-02 Zoltan Varga <vargaz@gmail.com>
541 * mini.h: Add prototype for mono_allocate_stack_slots_full.
543 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
545 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
546 exception handling support.
547 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
548 patch by Brian Koropoff <briank@marakicorp.com>).
550 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
552 * mini.c: revert another 'optimization' which breaks when
553 items on the eval stack need to be saved at a basic block end
556 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
558 * jit-icalls.c: for arrays, ensure we always provide
561 2005-08-30 Zoltan Varga <vargaz@gmail.com>
563 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
565 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
567 2005-08-29 Zoltan Varga <vargaz@gmail.com>
569 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
570 arguments in their original register.
572 2005-08-28 Zoltan Varga <vargaz@gmail.com>
574 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
577 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
578 when ssapre is enabled.
580 * inssel-long.brg: Fix bug in previous patch.
582 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
583 multiplication by a constant.
585 2005-08-27 Zoltan Varga <vargaz@gmail.com>
587 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
590 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
593 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
595 * inssel-arm.brg: apply changes tested by Brian Koropoff
596 <briank@marakicorp.com>.
598 2005-08-25 Zoltan Varga <vargaz@gmail.com>
600 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
602 2005-08-24 Zoltan Varga <vargaz@gmail.com>
604 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
605 to the same register if dreg is just a base register.
606 (print_ins): Improve printing of membase opcodes.
608 * inssel-x86.brg: Add optimized ldind(reg) rules.
610 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
612 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
614 * mini.c: when running under valgrind, set the stack bottom for
615 the GC at the actual approximate stack for the app (fixes running
618 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
620 * mini.c: do no break at the first valuetype to init found
623 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
625 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
627 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
629 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
631 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
633 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
635 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
637 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
639 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
642 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
645 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
648 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
650 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
652 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
654 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
655 in the tail recursion optimization.
657 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
658 debug info into the assembly file.
660 * iltests.il: Add test for filter regions.
662 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
663 initial stack of filter regions. Fixes #75755.
665 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
667 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
670 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
672 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
673 the check for an already compiled method on non-ia64 platforms.
674 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
677 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
679 * inssel-x86.brg: Add some optimized call rules.
681 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
683 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
686 * mini.h mini-trampolines.c: Pass the trampoline argument to
687 mono_arch_patch_delegate_trampoline.
689 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
691 * mini-trampolines.c: Fix build.
693 * mini-amd64.h: Add delegate trampolines.
695 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
697 * inssel-amd64.brg: Add optimized call rules.
699 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
701 * inssel-ia64.brg: Add optimized ldind(reg) rules.
703 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
705 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
708 * mini-ia64.c: Remove LMF fixmes.
710 * mini-ia64.h: Remove most fields from LMF.
712 * inssel-ia64.brg (stmt): Fix unaligned access errors.
714 * mini-trampolines.c: Add support for IA64 function descriptors.
716 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
717 for IA64 function descriptors.
719 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
721 * tramp-arm.c: patch the vtable for virtual calls. Added
722 support code to register/unregister the LMF.
723 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
726 2005-08-19 Dick Porter <dick@ximian.com>
728 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
731 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
733 * mini.c (mini_get_method): Move handling of wrapper data here.
735 * mini.c (mono_method_to_ir): Add support for dynamic methods.
737 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
740 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
741 bblock->code does not remain empty.
743 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
745 * arrays.cs: Add regression test for #75832.
747 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
750 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
751 instruction scheduling.
753 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
755 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
757 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
759 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
761 * mini-codegen.c: Fix VC build.
763 * cpu-pentium.md: Increase length of atomic_exhange_i4.
765 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
767 * mini.h: fix signature for mono_register_opcode_emulation.
769 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
771 * mini.c: Get rid of most of the helper_sig_... constants using
772 mono_create_icall_signature ().
774 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
776 * jit-icalls.c (helper_ldstr): New helper function.
778 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
780 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
781 throw, load the string using a helper call instead of creating a string object.
783 * aot.c: Update after LDSTR changes.
785 * mini.h: Bump AOT file version.
787 * aot.c: Save class size info into the AOT file. Print more statistics during
790 * mini.h: Bump AOT file version.
792 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
793 ordering of disasm cases. Fixes #74957.
795 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
797 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
798 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
799 the generic code needed for the ARM port.
801 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
803 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
804 inssel-arm.brg: more ARM features and fixes.
806 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
808 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
809 ARM port work in progress.
811 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
813 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
815 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
817 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
819 * inssel.brg (mini_emit_memset): Add support for unaligned access.
821 * *-ia64.*: Ongoing IA64 work.
823 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
825 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
827 * TODO: Remove out-of-data todo stuff.
829 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
832 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
834 * mini.h: Bump corlib version.
836 2005-07-27 Martin Baulig <martin@ximian.com>
839 (create_copy_ins): Added `const unsigned char *ip' argument; set
840 `copy->cil_code' from it.
842 2005-07-27 Martin Baulig <martin@ximian.com>
844 * mini-exceptions.c (mono_handle_exception): Don't call
845 mono_debugger_handle_exception() for filters.
847 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
849 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
852 2005-07-26 Martin Baulig <martin@ximian.com>
854 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
856 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
857 helper_compile_generic_method() if the method is actually virtual
860 2005-07-26 Martin Baulig <martin@ximian.com>
863 (trampoline_code): Renamed to `mono_trampoline_code' and made it
864 public; this is now accessed directly by the debugger.
865 (mono_generic_trampoline_code): Removed.
868 (mono_debug_init_method): Also add interncalls and wrappers.
870 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
872 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
874 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
876 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
878 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
880 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
882 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
884 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
885 getting TLS offsets on AMD64 too.
887 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
889 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
891 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
893 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
894 inssel-arm.brg, mini-arm.h: ARM port work in progress.
896 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
898 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
900 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
903 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
904 mono_sparc_is_virtual_call ().
906 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
908 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
909 trampoline parameters.
911 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
913 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
914 to mono_arch_get_vcall_slot_addr.
916 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
919 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
921 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
923 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
925 2005-07-19 Martin Baulig <martin@ximian.com>
927 * exceptions-amd64.c (throw_exception): Call
928 mono_debugger_throw_exception() here like we're doing it on i386.
930 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
932 * mini-ia64.c: Add optimized TLS access support.
934 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
936 * mini-exceptions.c: Ongoing IA64 work.
938 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
940 * mini.c: Use the default optimization set when embedding. Fixes
943 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
945 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
946 of trampolines to a separate file.
948 * mini-trampolines.c: New file.
950 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
953 * tramp-x86.c: Reorganize the trampoline code to be similar to the
956 * mini-codegen.c: Fix cygwin build.
958 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
960 * mini.c: Add some minor changes needed by the IA64 port.
962 * *-ia64.*: Ongoing IA64 work.
964 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
966 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
967 trampolines into arch-independent and arch-dependent parts.
969 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
971 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
973 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
975 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
976 the xp-regalloc-branch for amd64.
978 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
979 xp-regalloc-branch for x86.
981 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
983 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
985 2005-07-06 Martin Baulig <martin@ximian.com>
988 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
989 (mono_jit_runtime_invoke): Likewise.
991 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
993 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
996 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
997 without loading their metadata. Reorganize the file format so exception handling+
998 debug info is kept separate from normal method info. Create MonoJitInfo
999 structures for methods lazily.
1001 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
1003 (x86_class_init_trampoline): Patch AOT class init trampolines too.
1005 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
1007 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
1010 * mini.h: Bump AOT file version.
1012 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
1014 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1016 2005-07-01 Raja R Harinath <rharinath@novell.com>
1018 * Makefile.am (check-local): Call semdel-wrapper.
1020 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
1022 * mini-x86.c: Revert the last change as it seems to break the build..
1024 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
1026 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1028 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
1030 2005-06-27 Ben Maurer <bmaurer@ximian.com>
1032 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
1033 outside of the macro, so strange stuff doesn't happen with gcc4
1034 (NEW_AOTCONST_TOKEN): Likewise.
1036 2005-06-28 Martin Baulig <martin@ximian.com>
1038 * mini.c (mini_class_is_system_array): New static method; use this
1039 instead of `klass->parent == mono_defaults.array_class' everywhere
1040 since this also works for the new generic array class.
1042 2005-06-26 Ben Maurer <bmaurer@ximian.com>
1044 * inssel.brg: Remove warnings.
1046 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
1048 * mini-ia64.c: Ongoing IA64 work.
1050 * basic-float.cs: Add float->i1 conversion test.
1052 * iltests.il: Add conv.u4 test.
1054 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
1056 * inssel-long.brg: Fix bug caused by last change.
1058 2005-06-23 Geoff Norton <gnorton@customerdna.com>
1060 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
1061 BSDs. Allows the x86 JIT to work on OSX86
1063 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
1065 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1068 * mini-ia64.c: Ongoing IA64 work.
1070 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1072 * mini-ia64.c: Ongoing IA64 work.
1074 * driver.c: Clean up jit_code_hash as well when using --regression.
1076 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1078 * basic-long.cs: Add tests for long->u4 conversion.
1080 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1082 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1083 that we do not depend on undefined C behavior: the order stuff
1084 gets evaluated within an expression. Fixes mono when compiled on
1087 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1089 * *-ia64.*: Ongoing IA64 work.
1091 * aot.c: Lower memory usage while loading AOT methods.
1093 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1095 * mini.h: Bump AOT file format version.
1097 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1099 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1101 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1103 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1104 not on callee assembly). Fixed some comments.
1106 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1108 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1109 it gets proper disassembly.
1110 (emit_method_info): Remove some dead code.
1112 * mini.c (mini_method_compile): Allways allocate the GOT var in
1113 mono_method_to_ir for emulating opcodes.
1115 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1117 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1118 before freeing the code memory. Fixes #74990.
1120 * objects.cs: Add regression test for #74992.
1122 * liveness.c: Extend live ranges of arguments to the beginning of the
1123 method. Fixes #74992.
1125 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1126 so it points into the faulting instruction.
1128 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1130 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1132 * *-ia64.*: Ongoing IA64 work.
1134 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1136 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1138 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1140 * *-ia64.*: Ongoing IA64 work.
1142 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1144 * basic-long.cs: Add tests for add/sub.ovf.
1146 * basic.cs: Add tests for sub.ovf.
1148 * *-ia64.*: Ongoing IA64 work.
1150 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1152 * *-ia64.*: Ongoing IA64 work.
1154 * basic.cs: Add conv.ovf.i4.un test.
1156 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1158 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1160 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1162 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1164 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1166 * *-ia64.*: Ongoing IA64 work.
1168 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1171 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1173 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1175 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1177 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1179 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1181 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1182 of a call is callable by a near call.
1184 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1186 * mini-ia64.c: Ongoing IA64 work.
1188 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1190 * genmdesc.c: Make the generated array non-static.
1192 * inssel-long.brg: Fix LSHR_IMM rule.
1194 * *-ia64.*: Ongoing IA64 work.
1196 * *-ia64.*: Ongoing IA64 work.
1198 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1200 * *-ia64.*: Ongoing IA64 work.
1202 * *-ia64.*: Ongoing IA64 work.
1204 * mini-ia64.c: Ongoing IA64 work.
1206 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1208 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1210 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1212 * objects.cs basic-long.cs: Move some tests to objects.cs.
1214 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1216 * *-ia64.*: Ongoing IA64 work.
1218 * iltests.il: Add a new test.
1220 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1221 newobj. Fixes #75042.
1223 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1225 * *-ia64.*: Ongoing IA64 work.
1227 * *-ia64.*: Ongoing IA64 work.
1229 * *-ia64.*: Ongoing IA64 work.
1231 * basic.cs objects.cs: Move tests accessing static variables as well.
1233 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1235 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1237 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1239 * driver.c: Always print failed tests.
1241 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1244 * *ia64*: Ongoing IA64 work.
1246 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1248 * basic.cs: Add tests for add.ovf. Fix warnings.
1250 2005-05-18 Miguel de Icaza <miguel@novell.com>
1252 * driver.c (mono_main): Avoid crash if no argument is passed to
1253 --break; Do not use g_error, but f_printf. And fix all other
1254 ocurrences of the same crash.
1256 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1258 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1259 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1262 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1264 * *-ia64.*: Add beginnings of IA64 backend.
1266 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1268 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1270 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1273 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1275 * mini-amd64.c: Fix a warning.
1277 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1279 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1280 in float_neg. Fixes #74897.
1282 * mini-amd64.c (emit_call): Fix another near call bug.
1284 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1286 * declsec.c: Keep the appdomain information in the structure. Added a
1287 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1288 value gets overwritten).
1289 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1290 an MonoAppDomain member to MonoSecurityFrame.
1291 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1292 used in the stack walk. Now use a MonoArray which grow (double) when
1295 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1297 * mini.c: Re-enabled runtime cleanup, since running threads should
1298 now properly stop when exiting.
1300 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1302 * mini-codegen.c: New file contaning the arch-independent local
1303 register allocator. Not used by any architectures yet.
1305 * mini.h linear-scan.c: Merge some changes from the
1306 mini-xp-local-regalloc branch.
1308 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1310 * mini-amd64.c (emit_call): Fix calls to native functions when the
1311 runtime is compiled as a shared library. Fixes #74756.
1313 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1314 on a literal field. Fixes #74751.
1316 2005-04-25 Raja R Harinath <rharinath@novell.com>
1318 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1320 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1322 * objects.cs: Add missing null casting test.
1324 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1326 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1327 in wrapper methods. Also rename 'address' variable to 'offset'.
1329 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1331 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1334 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1336 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1339 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1341 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1343 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1345 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1346 just the last bytes.
1348 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1350 * aot.c (mono_compile_assembly): Fix warning.
1352 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1353 by the _MSC_VER stuff.
1355 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1357 * inssel-long.brg: Fix #74588.
1359 * cpu-amd64.md: Fix #74591.
1361 * iltests.il: Add new regression tests.
1363 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1365 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1368 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1370 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1372 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1373 from Bill Middleton <flashdict@gmail.com>.
1375 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1377 * arrays.cs: Add new regression test. Fix warnings.
1379 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1381 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1382 and leakage in CKFINITE.
1384 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1385 this to a null op since it is called on amd64 too.
1387 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1389 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1390 body since this is not used on amd64.
1392 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1394 * mini-amd64.c: Remove obsolete fixmes.
1396 * mini.c (print_method_from_ip): Fix debugging support.
1398 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1400 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1401 so that expressions that don't give much gain are not reduced.
1402 * ssapre.h: Likewise.
1404 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1406 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1408 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1410 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1412 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1414 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1416 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1418 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1420 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1423 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1425 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1427 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1429 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1430 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1432 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1434 * mini-x86.c: Fix up stack overflow handling.
1436 * exceptions.cs: Add new regression test.
1438 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1440 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1441 mono_jit_thread_attach.
1443 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1445 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1447 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1448 avoid calling constructors using callvirt.
1450 * inssel.brg: Fix #74073.
1452 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1454 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1455 compilation with non-GCC compilers.
1456 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1457 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1459 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1461 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1462 klass->interface_offsets (will likely fix bug#74073).
1464 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1466 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1468 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1470 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1471 to amd64_div_reg_size ().
1473 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1475 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1477 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1479 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1481 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1483 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1485 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1487 * mini.c (mono_precompile_assembly): Load and precompile referenced
1488 assemblies as well. Fixes #74015.
1490 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1492 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1494 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1496 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1497 a lot of checks and (anyway) permissions cannot work until corlib is
1500 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1502 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1504 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1506 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1507 calls (fixes bug#72824).
1509 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1511 * mini.c: fix tail recursion elimination (see test in bug#73936).
1513 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1515 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1516 some fp functions in sse2 mode.
1518 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1520 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1522 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1524 * mini.h mini.c: Add mono_get_jit_tls_key ().
1526 * mini-x86.c: Enable fast TLS support on windows.
1528 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1530 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1531 * mini.c: Check for p/invoke method when generating code. If a
1532 p/invoke method, or it's class, isn't decorated with [Suppress
1533 UnmanagedCodeSecurity] then generate code to call System.Security.
1534 UnmanagedDemand (only if the security manager is active).
1536 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1538 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1539 last change as it seems to cause strange crashes.
1541 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1543 * *.c: handle unsafe function pointers where needed.
1545 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1547 * mini.c (mono_jit_free_method): Remove the fixme too.
1549 2005-03-15 Miguel de Icaza <miguel@novell.com>
1551 * mini.c: As discussed, make the code actually free the delegate
1552 thunk now, to enable the debugging of delegate problems, use
1553 MONO_DEBUG=1 when running Mono.
1555 This takes also care of parts of the leaks as seen by Joe.
1557 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1559 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1560 thread_tls_offset calculation.
1562 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1564 * declsec.c: Reworked linkdemand checks for icall. The previous code
1565 was using the declaration code (untrusted) and didn't work as expected
1566 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1569 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1571 * iltests.il: Add new localloc test.
1573 * mini-amd64.c: Handle large stack allocations the same way as on
1574 windows if stack overflow handling is working.
1576 * mini-amd64.c: Allocate the signal stack using mmap.
1578 * mini.c (sigsegv_signal_handler): Fix reading of context.
1580 * mini-exceptions.c: Fix up stack overflow handling.
1582 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1584 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1586 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1588 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1590 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1591 tramp_init functions as they are no longer needed.
1593 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1595 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1597 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1599 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1601 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1604 * mini-ops.h: Add OP_LMUL_IMM.
1606 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1607 long mul/div opcodes as intrinsic.
1609 * mini-amd64.c (emit_call): Handle the case when the callee might be
1612 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1614 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1617 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1619 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1621 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1623 * mini.c (mono_codegen): Don't leak here, to help people running
1626 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1628 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1629 conversions in sse2 mode.
1631 * basic-float.cs: Add regression test.
1633 * mini-amd64.c: Reenable sse2.
1635 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1637 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1639 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1641 * driver.c: Copyright text should include 2005.
1643 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1645 * cpu-amd64.md (load_membase): Fix more max lengths.
1647 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1649 * cpu-amd64.md (load_membase): Fix max length.
1651 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1653 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1655 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1656 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1658 * basic-float.cs: Add rounding regression test.
1660 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1662 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1664 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1665 structures in registers for pinvoke wrappers.
1667 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1669 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1671 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1673 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1674 wrapper to mono_jit_thread_attach.
1676 * mini.c (mini_jit_thread_attach): New jit icall.
1678 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1679 native->managed wrappers.
1681 * exceptions.cs: Add new regression test.
1683 * mini.c (optimize_branches): Check regions in the cbranch to throw
1684 block case as well. Fixes #73242.
1686 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1688 * mini.c: thread safety fixes.
1690 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1692 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1693 patching stuff, since delegates use jump trampolines so there is
1696 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1699 * tramp-amd64.c: Fix build.
1701 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1702 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1704 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1705 Rename this to mono_arch....
1706 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1708 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1710 * mini-amd64.c (emit_call): If both the caller and the callee is
1711 guaranteed to have 32 bit addresses, emit a normal call.
1713 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1715 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1716 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1717 method_ptr inside delegates.
1719 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1721 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1722 invalidated. Fixes #73001.
1724 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1726 * mini-x86.c: Only use stdcall for pinvokes on windows.
1728 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1730 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1731 * mini-x86.c: remove unreliable __thread var offset detection,
1732 use the correct accessors and enable by default.
1734 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1736 * mini.c (mono_jit_free_method): Fix memory leak.
1738 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1740 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1742 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1744 * cpu-amd64.md: Fix lengths of atomic opcodes.
1746 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1748 * driver.c: try to not imply using ICU is any good.
1750 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1752 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1753 functions as inline ops.
1755 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1756 some Interlocked functions as inline ops.
1758 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1760 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1762 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1764 * mini.c: Add support for OP_NOT_TAKEN.
1766 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1767 structures in registers for pinvoke wrappers.
1769 * mini-amd64.c: Fix warnings.
1771 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1773 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1775 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1777 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1778 address instead of loading the address from it.
1780 * mini-x86.c: Add support for returning small structs in registers
1781 on Win32. Fixes part of #70864.
1783 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1785 * trace.c (get_token): Improve error checking.
1787 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1789 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1791 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1793 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1794 it can be reused for MonoClass.
1795 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1798 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1800 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1801 instead of a MonoReflectionMethod. The method information wasn't used
1802 when displaying SecurityException details (but will be now).
1804 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1806 * Makefile.am : windows build fix.
1808 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1810 * iltests.il: Add new regression test.
1812 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1815 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1817 * mini.c: Moved linkdemand check into helper function check_linkdemand
1818 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1821 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1823 * declsec.c: Added statistics counter for different kinds of
1825 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1826 (and commented) declaration.
1827 * mini.c: Added statistics counter for security Demand code
1828 generation. Added display of security statistics.
1830 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1832 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1833 Fix compilation errors under gcc-2.95.
1835 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1837 * mini.c, driver.c: Use the new jit trampoline hashtable
1839 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1841 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1843 2005-02-11 Martin Baulig <martin@ximian.com>
1845 * debug-mini.c (mono_debug_close_method): Free the line number array.
1847 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1849 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1852 * mini.h: Bump AOT file format version.
1854 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1856 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1858 * declsec.h: Added macros to get/set lazyly initialized security
1859 informations about assemblies. Added new enum for different type of
1860 possible LinkDemand violation. Added function to check LinkDemands.
1861 * mini.h: Added a field to MonoCompile to hold any security violation
1862 detected when JITting a method (so it can be thrown later).
1863 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1864 and CEE_CALLVIRT. Added code to throw exception at the end of
1865 mini_method_compile (note: the exception is unhandled right now).
1867 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1869 * mini.c, jit-icalls.c: use the managed implementation of
1870 memset for initobj and memset, to avoid managed <-> unmanaged
1873 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1875 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1876 optimization if it would need a GOT var.
1878 * basic.cs: Add tests for constant propagation and switch statements.
1880 * ssa.c: Fix out-of-range constant propagation and switch statements.
1882 2005-02-09 <vargaz@freemail.hu>
1884 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1886 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1888 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1890 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1892 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1894 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1896 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1897 arithmetic operations.
1899 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1901 * mini-ppc.c: add a workaround for broken user code that
1902 DllImports vararg functions with non-vararg signatures.
1904 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1906 * mini.c (mono_jit_compile_method_inner): Add detection and a
1907 meaningfull error message for assemblies written in Managed C++.
1909 * tramp-amd64.c mini-amd64.h: Add support for
1910 create_trampoline_from_token ().
1912 * aot.c mini-x86.c abcremoval.c: Applied patch from
1913 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1915 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1917 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1918 which takes a MonoImage/token as parameter instead of a MonoMethod.
1920 * aot.c: Use the new trampoline for initializing vtables.
1922 * aot.c: Add support for ldfld/stfld_remote wrappers.
1924 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1925 rules for compare <MEM>, IMM.
1927 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1929 * aot.c: Handle inherited finalizers correctly.
1931 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1933 * inssel.brg (stmt): Add a missing _setup_... ().
1935 * aot.c: Save some parts of the class state to the AOT file and use it
1936 to recompute that state when a class is initialized.
1938 * mini.c: Install AOT hooks into the runtime.
1940 * mini.h: Bump AOT file format version.
1942 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1945 * iltests.il: Add new test.
1947 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1951 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1953 * mini.c: setup the statistical profiler in the thread attach
1954 callback to cope with the new single thread code.
1956 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1958 * mini-ppc.c: ensure we have enough room for the profiler
1959 calls (fixed bug#72084).
1961 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1963 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1966 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1968 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1970 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1972 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1973 to succesfully execute parrotbench).
1974 * ssapre.h: Likewise.
1976 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1978 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1979 variable for stores to method arguments (fixes a SSAPRE issue).
1981 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1983 * mini.c: handle value types in dup, fixes gen-112.cs.
1985 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1987 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1988 sequence for calls in dynamic methods to avoid thunks.
1990 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1992 * mini.c: correctly remove dynamic methods from the hashtable.
1994 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1996 * driver.c: Disabled SSAPRE until fix the bug that appears
1997 in IronPython's parrotbench.
1999 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
2001 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
2003 * mini.c (mono_method_to_ir): Revert the previous change.
2005 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
2008 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
2009 mono_jit_info_table_find () etc. when running under valgrind.
2011 * inssel.brg: Fix warnings.
2013 * mini-exceptions.c: Fix warnings.
2015 2005-01-31 Martin Baulig <martin@ximian.com>
2017 * driver.c (compile_all_methods_thread_main): Don't try to compile
2018 generic methods or anything which has type parameters.
2020 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
2022 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
2024 * TestDriver.cs: Add --verbose flags.
2026 * graph.c ssa.c: Fix 64 bit warnings.
2028 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
2029 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
2030 Fix 64 bit warnings.
2032 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
2033 variable not spotted by gcc.
2035 * mini-amd64.c inssel-amd64.brg: Applied patch from
2036 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
2037 X86_COMPARE_MEMBASE opcodes.
2039 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
2041 2005-01-29 Ben Maurer <bmaurer@ximian.com>
2043 * *: MonoMethod->signature might be NULL now. You *MUST* use
2044 mono_method_signature.
2046 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2048 * driver.c (compile_all_methods_thread_main): Compile the methods
2049 without invoking cctors.
2051 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2053 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
2054 * basic-calls.cs: test for the above.
2056 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2058 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
2059 MonoJitInfo changes.
2061 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
2063 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
2064 eagerly if it contains dynamic methods.
2066 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2068 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2069 trace, it is now computed by an icall from trace_ips.
2071 * mini-exceptions.c: Fix a warning.
2073 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2075 * mini-exceptions.c: don't bother getting stack trace info if
2076 it's not going to be used.
2078 2005-01-27 Raja R Harinath <rharinath@novell.com>
2080 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2083 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2085 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2087 * aot.c: Avoid calling mono_method_get_header () if not needed.
2089 * mini.h: Bump AOT file format version.
2091 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2093 * mini.c (mono_print_tree): Print more info for calls.
2095 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2097 * declsec.h: Remove warning by adding missing include for marshal.h
2099 2005-01-26 Martin Baulig <martin@ximian.com>
2101 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2104 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2106 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2109 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2111 * aot.c (mono_compile_assembly): Fix a warning.
2113 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2115 * declsec.c: Look for security attributes on the original MonoMethod
2116 (and not the wrapped one). This fix permissions on icalls.
2118 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2120 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2122 * mini.c (mono_allocate_stack_slots): Add a fixme.
2124 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2126 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2128 * inssel.brg: optimize casts of sealed types (more
2129 optimizations waiting for fixes in remoting).
2131 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2133 * inssel.brg (stmt): Add another dummy rule.
2135 * driver.c: Fix warnings.
2137 * driver.c (mono_main): If running under valgrind, instruct glib to use
2138 the system allocation functions so valgrind can track the memory
2139 allocated by the g_... functions.
2141 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2143 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2145 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2147 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2148 variables in try regions.
2150 * mini.c (mini_method_compile): Don't disable optimizations on large
2151 methods when AOT compiling.
2153 * mini.c (mono_allocate_stack_slots): New arch independent method to
2154 allocate stack slots. Not yet used.
2156 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2158 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2160 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2162 * mini-ppc.c: make the branch info relative as the code
2163 buffer can be reallocated.
2165 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2167 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2168 * driver.c: Removed the AOT/security restriction. Now initialize the
2169 security manager (in metadata) if --security is used.
2170 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2171 rather than the pointer to declarative security, when AOT is used.
2173 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2175 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2176 basic blocks, reduced intrinsic exception throwing code size.
2178 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2180 * driver.c (mini_usage): Reorder the usage screen.
2182 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2184 * mini.c (mono_resolve_patch_target): Fix warning.
2186 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2188 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2191 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2193 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2194 breaks the amd64 build.
2196 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2197 register allocation. Fixes #71454.
2199 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2201 * arrays.cs: Add new regression test.
2203 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2205 * ssapre.c: Turned usage of snprintf to GString.
2206 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2207 (I left it on by mistake in my previous commit).
2209 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2211 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2212 on cond branch optimization (fixes bug# 71515).
2214 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2216 * abcremoval.c: Fixed bug 71062.
2217 * abcremoval.h: Likewise.
2219 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2221 * mini.c: Added a new functionality to optimize_branches, the removal
2222 of useless basic blocks, and fixed some problem in the removal of
2223 critical edges; some utility functions added for both purposes.
2224 * ssapre.c: Added complex expression support, and fixed bug 70637.
2225 * ssapre.h: Likewise.
2226 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2228 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2229 * driver.c: Re-enabled SSAPRE.
2231 2005-01-19 Martin Baulig <martin@ximian.com>
2233 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2234 the result of mono_get_method_constrained().
2236 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2238 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2241 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2243 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2244 be detected. Fixes #59296.
2246 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2248 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2249 which can happen. Fixes #71361.
2251 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2253 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2256 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2258 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2259 appdomain-unload.exe to fail.
2261 * mini.c: Fix some memory leaks.
2263 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2265 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2266 Fixed bug and sped up some codepaths.
2268 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2270 * mini.c: Fix some memory leaks.
2272 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2275 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2277 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2280 * iltests.il: Add regression test for #71320.
2282 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2284 * mini.c (mono_codegen): Fix installation of profiler hooks.
2286 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2288 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2290 * mini.h, mini.c, cfold.c: optimize access to enum
2291 readonly fields, too. Eval conditional branches if possible
2292 to perform unreachable code removal in more cases.
2294 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2296 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2298 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2301 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2302 WinXP DEP. Fixes #71244.
2304 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2306 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2308 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2310 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2312 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2314 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2317 * mini.h: Bump AOT version.
2319 * mini.h (MonoCompile): Change exvar to a hash table.
2321 * mini.c: Allocate a separate exvar for each handler block.
2323 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2325 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2326 ex var with the pending exception and only throw if the two are equal.
2329 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2331 * mini-x86.c: Fix warnings.
2333 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2334 used by all the ports now.
2336 * aot.c: Add write-symbols and save-temps options.
2338 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2340 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2342 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2344 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2347 * tramp-s390.c: Check vtable slot belongs to the domain.
2349 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2350 as per other platforms.
2352 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2354 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2356 * driver.c: we don't run the Main() code in a subthread anymore.
2358 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2360 * mini.c: added experimental rtc support in the statistical
2361 profiler: if the user has the permission, more accurate statistics
2362 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2363 The MONO_RTC value must be restricted to what the linux rtc allows:
2364 power of two from 64 to 8192 Hz.
2366 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2368 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2370 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2372 * mini-ppc.c: better icache flush for smp.
2374 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2376 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2378 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2379 amd64 port, not yet used.
2381 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2383 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2386 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2388 * driver.c: Added --security option to activate the security manager.
2389 Right now this will allow code generation for declarative demands and
2390 is disabled when AOT is specified.
2391 * mini.c: Add code generation for declarative security demands.
2392 * mini.h: Add mono_use_security_manager as an extern gboolean.
2394 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2396 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2397 emitting more dense assembly code.
2399 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2400 exception throwing stuff.
2402 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2404 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2407 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2410 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2413 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2415 * tramp-*.c: Only patch vtable slots if the object is in the current
2416 domain. Fixes appdomain-unload.exe.
2418 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2420 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2423 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2425 * mini.c (reverse_branch_op): New helper function.
2427 * mini.c (optimize_branches): Run the new optimization only on
2428 platforms which support it. Also reverse all kinds of branches.
2430 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2432 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2435 * mini.c (optimize_branches): Reverse not-equals branches if the false
2436 bblock is a throw. This happens a lot of time with argument checking in
2439 * mini.c (mono_codegen): Add support for placing basic blocks after
2440 the function epilogue.
2442 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2445 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2447 * mini.c (setup_stat_profiler): Only set this up if the platform
2448 supports ITIMER_PROF.
2450 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2452 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2455 * inssel.brg: Fix a warning.
2457 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2459 * mini.c: added support for statistical profiler
2460 (run with: --profile=default:stat).
2462 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2464 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2466 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2468 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2469 related to global registers from the amd64 port.
2471 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2473 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2475 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2476 with global registers.
2477 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2479 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2481 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2483 * debug-mini.c (encode_value): Fix off-by-one.
2485 * aot.c (encode_value): Likewise.
2487 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2489 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2491 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2494 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2496 * aot.c (emit_method_info): Increase size of temp buffer.
2498 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2501 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2503 * aot.c (emit_method_info): Fix build.
2505 * aot.c: Further rework of the AOT file format to reduce the size of
2506 the method info data.
2508 * mini.h: Bump AOT file format version.
2510 2004-12-27 Martin Baulig <martin@ximian.com>
2512 * mini.c (mini_get_method): New static method; call
2513 mono_get_method_full() and mono_get_inflated_method().
2514 (mono_method_to_ir): Use mini_get_method() instead of
2515 mono_get_method_full().
2517 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2519 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2521 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2523 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2525 * inssel-amd64.brg: Add some optimization rules.
2527 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2529 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2530 standard not GC'd stuff is fine.
2532 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2534 * aot.c: Rework the AOT file format to get rid of most of the global
2535 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2537 * mini.h: Bump AOT file format version.
2539 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2541 * mini.h: Bump AOT file format version.
2543 * aot.c (mono_aot_is_got_entry): New function to determine if an
2544 address is inside a GOT.
2546 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2548 * cpu-pentium.md: Increase the maximum size of some instructions which
2549 might involve a got access.
2551 * mini.c (get_method_from_ip): Another debug helper function.
2553 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2554 when got var accesses are created during the decompose phase.
2556 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2558 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2559 argument mini_compile_method and to MonoCompile, and use this to
2560 determine whenever a given method is compiled for AOT. This allows the
2561 other methods compiled during AOT compilation to be free of AOT stuff,
2562 so the backends does not need to add special support for them by
2563 creating a fake GOT etc.
2565 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2568 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2570 * mini.c (mono_method_to_ir): It turns out that some of the
2571 x-appdomain wrappers are lax with types, so just ignore this for
2574 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2575 at the vtable->klass. If it is non-shared code we can just use the
2578 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2580 * mini-ppc.c: access MonoDomain from tls, too.
2582 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2584 * declsec.c: Removed unused variable (and related warning ;-)
2586 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2588 * iltests.il: New test for LDELEMA on an array of ref types.
2590 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2591 all ldelema's on reftypes.
2592 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2593 it was the wrong place to put it.
2595 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2596 register to pop to make this cleaner, at the request of Paolo.
2598 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2600 * mini-ops.h (OP_GETHASHCODE): New op.
2602 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2604 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2607 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2610 * mini-x86.c (mono_arch_output_basic_block): Rather than
2618 The first is 3 bytes while the second is 1. This saves 36 kb on
2619 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2620 see a small boost because of icache locality.
2622 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2624 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2626 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2627 started code sharing with the generic code.
2629 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2631 * mini-ppc.c, cpu-g4.md: added code for direct access to
2634 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2636 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2637 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2640 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2642 * declsec.c|h: Added functions to cache the declarative stack modifiers
2643 in MonoJitInfo and to create a security frame from a MonoJitInfo
2645 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2646 created. Register internal calls for System.Security.SecurityFrame::
2647 _GetSecurityFrame and _GetSecurityStack.
2648 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2649 the definitions for the new stack walk/callback mechanism.
2650 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2651 first security frame for LinkDemands and InheritanceDemands) and
2652 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2654 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2655 walk initialization (lupus).
2657 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2659 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2661 (handle_loaded_temps): Do not create a temporary variable for
2662 things that we know are temps. They will never be modified.
2663 (mono_spill_call): Set MONO_INST_IS_TEMP
2664 (mono_emulate_opcode): ditto
2666 (mono_method_to_ir.CEE_DUP): ditto
2668 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2670 * mini.c (type_to_eval_stack_type): Make this handle the void type
2671 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2672 (emit_tree): use ip_in_bb to special case some common idioms
2673 Update all callers to pass in the IP.
2674 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2676 This gives us a nice 2% speedup in mcs bootstrap.
2678 * mini-x86.c (peephole_pass): Peephole pass to make
2687 * mini.c (ip_in_bb): new method.
2688 (mono_method_to_ir): use this method rather than doing the hash
2691 * linear-scan.c (mono_linear_scan): When expiring actives, you
2692 don't need to keep around variables that expire on this
2693 instruction. This makes it so that:
2696 store (ebx add (ebx, 1))
2700 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2702 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2703 combination to avoid doing two copies. Fix up problems with previous
2706 * mini.c: Fix 64 bit warnings.
2708 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2710 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2712 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2713 changes from the x86 code.
2715 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2717 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2719 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2720 throwing code to reduce its size, unify the AOT and non-aot code and
2721 get rid of relocations in the AOT case.
2723 * mini-x86.h mini.c exceptions-x86.c
2724 (mono_arch_get_throw_corlib_exception): New arch specific function to
2725 raise corlib exceptions which doesn't require relocations in the
2728 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2730 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2732 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2735 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2738 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2740 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2741 with add function when used from Inc/dec atomic
2742 functions. Re-enabled optimization on x86.
2743 * mini-ops.h: renamed atomic_add functions to
2744 allow _add to match the Interlocked::Add and
2745 _add_next to match Interlocked::Inc/Dec.
2747 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2749 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2750 linking of BBs to the end BB, and enabled SSAPRE also with
2751 consprop and copyprop (which was prevented by that bug).
2753 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2755 * mini-x86.c: disabling the Interlocked optimizing code.
2757 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2759 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2762 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2764 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2765 interlocked optimization due lack of support on x86, rewrote
2766 exchange to take into account that base may be in eax.
2768 xsp works again; activated Interlocked optimizing code.
2770 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2772 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2774 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2776 * mini-ops.h: Add new opcodes.
2778 * mini.h: Add new patch types. Add got_var to MonoCompile.
2780 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2781 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2782 make it work with all kinds of patchable code.
2784 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2785 address of the GOT, and referencing entries in the GOT.
2787 * mini.c: Add code to load the GOT address if needed by an opcode.
2789 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2790 independent AOT code on the x86 using an elf-style Global Offset Table.
2792 2004-12-14 Raja R Harinath <rharinath@novell.com>
2794 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2796 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2798 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2801 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2803 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2804 of Interlocked:Increment/Decrement/Add as inline ops.
2805 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2807 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2809 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2810 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2812 2004-12-12 Duncan Mak <duncan@ximian.com>
2814 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2815 again. `patch_info->table_size' is no longer valid after Zoltan's
2818 2004-12-12 Martin Baulig <martin@ximian.com>
2820 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2821 if we are the "real" method, ie. not an inlined method inside it.
2823 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2825 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2826 before we look in the special fields table. This fixes
2827 ../tests/thread-static-init.cs.
2829 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2831 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2832 for Array get_Rank and get_Length. Fixes bug #70465.
2834 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2836 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2837 separate structure to reduce the size of MonoJumpInfo.
2839 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2841 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2843 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2845 * mini.c (mini_get_inst_for_method): Changed to allow ports
2846 to return a MonoInst instead of opcode
2847 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2849 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2850 Allow ports to return a created MonoInst instead of op-code, will enable
2852 (renamed mini_get_opcode_for_method to better reflected the functionality)
2854 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2856 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2858 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2860 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2863 2004-12-08 Martin Baulig <martin@ximian.com>
2865 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2866 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2868 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2870 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2873 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2876 2004-12-08 Raja R Harinath <rharinath@novell.com>
2878 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2880 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2882 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2883 bug introduced by the previous patch.
2885 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2887 * mini-ppc.c, objectc.cs: handle large structs passed by value
2890 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2892 * mini-ppc.c: OP_ARGLIST implementation from
2893 Geoff Norton <gnorton@customerdna.com>.
2895 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2897 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2898 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2900 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2902 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2904 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2906 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2909 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2911 * mini-sparc.c: Zero out localled-ed memory.
2913 * iltests.il: Add tests for zeroing out localloc-ed memory.
2915 2004-12-04 Martin Baulig <martin@ximian.com>
2917 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2918 mono_method_get_signature_full().
2920 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2922 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2923 and some utility functions (always for SSAPRE), integrated SSAPRE.
2925 * driver.c: Added ssapre option.
2926 * ssa.c: Small fix on OP_ARG handling.
2927 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2928 * Makefile.am: Likewise.
2930 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2932 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2935 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2938 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2940 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2942 * cpu-s390.md : Increase instruction length of oparglist.
2944 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2946 2004-11-30 Martin Baulig <martin@ximian.com>
2948 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2949 virtual generic methods. We call a special helper_compile_generic_method()
2950 icall to retrieve the method from the vtable, inflate and compile
2951 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2953 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2955 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2957 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2959 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2961 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2964 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2966 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2967 platforms with PIC aot.
2969 2004-11-28 Martin Baulig <martin@ximian.com>
2971 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2974 2004-11-28 Martin Baulig <martin@ximian.com>
2976 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2977 the result of mono_type_get_underlying_type() to check whether
2980 2004-11-26 Martin Baulig <martin@ximian.com>
2983 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2986 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2988 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2989 the same way as the other arguments so they won't get clobbered.
2991 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2992 calls through R11 since it is clobbered by the trampoline code.
2994 2004-11-26 Raja R Harinath <rharinath@novell.com>
2996 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2997 pick up in-tree mscorlib.dll.
2999 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
3001 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
3003 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
3004 runtime data/code are now stored in a table similar to the GOT in ELF.
3005 This allows the code itself to be position independent.
3007 * aot.c: Fix loading of referenced assemblies after the lazy assembly
3010 * aot.c: Attach ELF type (object/function) directives to all global
3013 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
3015 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
3017 * mini-amd64.h: Turn on PIC AOT code.
3019 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
3020 returning the offset within an OP_AOTCONST instruction where the GOT
3021 offset needs to be added.
3023 * mini.h: Bump AOT file format version.
3025 2004-11-25 Martin Baulig <martin@ximian.com>
3027 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
3028 uninflated generic methods.
3030 2004-11-25 Martin Baulig <martin@ximian.com>
3032 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
3034 2004-11-24 Martin Baulig <martin@ximian.com>
3036 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
3037 original klass (this only applies for generic instances).
3039 2004-11-24 Martin Baulig <martin@ximian.com>
3041 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
3042 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
3045 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
3047 * mini.c (mono_method_to_ir): Disable inlining for methods containing
3048 localloc. Fixes #69678.
3050 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
3052 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
3054 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
3055 used SSE registers on pinvoke calls. Fixes #69774.
3057 2004-11-23 Geoff Norton <gnorton@customerdna.com>
3059 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
3060 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
3062 2004-11-23 Raja R Harinath <rharinath@novell.com>
3064 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
3065 Refer directly to the mcs/ tree.
3067 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3069 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3070 Check if a trampoline for a synchronized method is required.
3072 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3074 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3075 with localloc if needed. Throe arithmetric exception in
3076 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3077 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3079 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3081 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3082 types before switching on type. Fixes #69622.
3084 2004-11-19 Raja R Harinath <rharinath@novell.com>
3086 * Makefile.am (check-local): New. Integrate into 'make check'.
3087 (MCS,RUNTIME): Define using in-tree mono and mcs.
3089 (%.exe): Use $(ILASM).
3091 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3093 * mini-ppc.c: adjust initial prolog size (bug #69691).
3095 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3097 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3100 2004-11-17 Raja R Harinath <rharinath@novell.com>
3102 * Makefile.am (clean-local): Rename from 'clean'.
3104 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3106 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3107 to mono_arch_is_int_overflow.
3108 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3111 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3113 * declsec.c|h: New files to support declarative security attributes.
3114 Added function to check if a method has (applicable) security.
3115 * mini.c|h: Add check for declarative security attributes in
3116 mono_method_check_inlining.
3117 * Makefile.am: Added declsec.c and declsec.h to the build.
3119 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3121 * mini.c, mini.h: update to keep dynamic code info per-domain.
3123 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3125 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3126 (mini_init): Get rid of it from here too.
3128 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3130 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3131 implemented OP_RETHROW (patch by Geoff Norton
3132 <gnorton@customerdna.com>).
3134 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3136 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3137 between appdomains. Fixes appdomain-unload on PPC.
3139 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3141 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3142 mini-exceptions.c: handle the new wrapper types.
3143 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3144 token value as a MonoClass* when compiling a wrapper.
3145 mono_jit_create_remoting_trampoline now takes an additional
3146 MonoRemotingTarget parameter.
3148 2004-11-10 Martin Baulig <martin@localhost>
3150 * mini.c (mono_method_to_ir): Use `generic_container->context'
3151 rather than creating a new one.
3153 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3155 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3157 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3159 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3161 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3162 the experimental aot cache stuff.
3164 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3166 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3167 mini-exceptions.c: update to exception clause structure changes.
3169 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3171 * exceptions-x86.c (throw_exception): Fix warnings.
3173 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3176 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3178 * exceptions-sparc.c (get_throw_exception): Really fix this.
3180 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3182 * tramp-*.c: we no longer support icalls without wrappers, so
3183 a bit of code can be removed here
3185 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3187 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3190 * cpu-sparc.md: Add op_rethrow.
3192 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3194 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3196 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3197 * mini-ops.h: Add OP_RETHROW.
3199 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3201 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3203 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3205 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3206 Makes the output much easier to read
3208 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3210 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3211 prevents another huge leak when compiling with ssa. Secondly, the
3212 performance of doing this rather than freeing the lists is much
3213 better. GList does a lock every time you allocate a list link,
3214 so that it can use a memory pool. So, it is better to just use
3215 a memory pool of our own.
3217 * ssa.c, linear-scan.c: replace g_list_remove_link with
3218 g_list_delete. The remove one does not free the GList, so we were
3219 leaking memory. On -O=all --compile-all with corlib, this cut down
3220 3 MB of allocations.
3222 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3224 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3226 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3228 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3229 into a new function mono_create_jit_trampoline ().
3231 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3233 * trace.c (get_spec): Allow tracing of classes without a namespace.
3235 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3237 * mini.c: Fix pointer overwrite in mini_method_compile.
3239 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3241 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3242 The darwin ABI needs some special handling for 1 and 2 byte structs
3243 Lets use lbz/lhz instead of lwz everywhere.
3244 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3245 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3246 Use stb/sth for the former, and put the latter always on stack instead of in
3249 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3251 * trace.c (is_filenamechar): Add '_'.
3253 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3255 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3257 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3259 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3261 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3262 depends on libmonogc. Fixes #68805.
3264 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3266 * mini.c (mono_jit_free_method): Provide extra information for
3267 this error. Currently this leaks, but will be turned into a
3268 developer option in the future.
3270 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3272 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3274 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3276 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3277 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3278 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3280 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3282 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3283 trampolines for AOT code.
3285 2004-10-22 <vargaz@freemail.hu>
3287 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3288 constructed types. Fixes #68136.
3290 2004-10-21 Martin Baulig <martin@ximian.com>
3292 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3293 if it returns true, unwind the stack to the call instruction.
3295 2004-10-21 <vargaz@freemail.hu>
3297 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3299 * mini.h: Bump AOT version number.
3301 * objects.cs: Add another test for unbox trampolines.
3303 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3306 2004-10-20 <vargaz@freemail.hu>
3308 * driver.c: Add SHARED to the set of optimizations tested.
3310 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3312 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3315 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3317 2004-10-20 Martin Baulig <martin@ximian.com>
3319 * mini-exceptions.c (mono_handle_exception): Call
3320 mono_debugger_handle_exception() to tell the debugger about
3321 catch/finally clauses.
3323 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3325 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3327 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3330 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3332 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3333 methods as their native size, fixed bug #57543, #57545.
3334 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3335 This saves a temporary register and mullw call down into 1 (minor perf
3336 increase for cases like sum = sum * 5; This use to translate into:
3339 It now translates to
3342 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3344 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3347 2004-10-11 Martin Baulig <martin@ximian.com>
3349 * mini.c (mono_method_to_ir): If we're a generic method, get the
3350 MonoGenericContainer from our MonoMethodNormal and create a
3351 MonoGenericContext from it.
3353 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3355 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3357 * basic-long.cs: Add test for checked i8->i2 cast.
3359 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3361 * inssel-ppc.brg: added a couple of speedup rules.
3363 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3365 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3366 to speed up rebuilds.
3368 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3370 * mini-s390.c: Minor fix to OP_OR_IMM.
3372 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3374 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3375 better. Fixes appdomain-unload.exe on sparc.
3377 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3379 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3380 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3383 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3385 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3387 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3389 * mini.c: Always generate a field read/write wrapper for members
3390 of the class MarshalByRefObject since the actual instance could
3393 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3395 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3397 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3399 * driver.c mini.h trace.c: Move the setting of the main assembly into
3400 a separate function called mono_trace_set_assembly () and call it after
3401 actually loading the main assembly. Fixes #66872.
3403 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3405 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3406 using the code manager.
3408 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3410 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3412 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3414 * cpu-amd64.md: Fix bug in previous patch.
3416 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3419 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3421 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3422 mini-exceptions.c: updates for changed stack walk interface.
3424 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3426 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3428 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3430 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3432 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3434 * driver.c (mini_regression_list): Do not call mono_assembly_close
3435 since assemblies can't be unloaded.
3437 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3439 * cpu-amd64.md: Fix more instruction lengths.
3441 * cpu-amd64.md: Fix lengths of some instructions.
3443 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3445 * inssel.brg: Make the array ldelema check aot friendly.
3447 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3449 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3451 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3453 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3455 * mini-x86.c: Fix build.
3457 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3458 mono_type_get_underlying_type () helper function to simplify code.
3460 2004-09-09 Martin Baulig <martin@ximian.com>
3462 * mini-amd64.c: Don't access `type->data.klass' directly, call
3463 mono_class_from_mono_type() instead since the type may be a
3466 2004-09-09 Martin Baulig <martin@ximian.com>
3468 * mini-amd64.c (get_call_info): Fix support for generic instances.
3469 (add_valuetype): Use mono_class_from_mono_type() to get the class
3470 since we can be a generic instance.
3472 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3474 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3476 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3478 * liveness.c: reset spill costs on each scan: bug 62107
3480 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3482 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3483 unnecessary line that doesn't compile
3485 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3487 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3488 trampolines, make them call an error function so people can fix their
3491 2004-09-06 Martin Baulig <martin@ximian.com>
3493 * mini.c (mono_method_to_ir): When initializing locals, handle a
3494 generic instances like a valuetype if it's a valuetype and like a
3495 class if it's a class.
3497 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3499 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3500 stack. Fixes #64674.
3502 * exceptions.cs: Add test for unwinding of call arguments.
3504 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3506 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3507 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3508 set the carry/borrow flag). The sparc and s390 implementations
3509 can now use optimized versions (and simplify the code). ppc bugfixes.
3511 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3513 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3515 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3517 * inssel-amd64.brg: Remove leftover 32 bit rule.
3519 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3521 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3523 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3524 mono_arch_find_jit_info functions into a new function. Fix a memory
3527 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3530 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3532 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3535 * exceptions.cs: Add array size tests.
3537 * mini.c: Allocate a separate icall wrapper for each arity of
3538 mono_array_new_va. Fixes #59509.
3540 * exceptions.cs: Add testcase for 64578.
3542 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3544 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3546 2004-09-02 Martin Baulig <martin@ximian.com>
3548 * mini.c (mono_method_to_ir): When initializing the locals, call
3549 handle_initobj() on the generic instance itself, not its
3552 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3554 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3555 MonoJitInfo for dynamic methods.
3557 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3559 * mini.c: Add support for freeing JIT data for dynamic methods.
3561 2004-09-01 Martin Baulig <martin@ximian.com>
3563 * mini-x86.c (is_regsize_var): Added support for generic
3565 (mono_arch_emit_prolog): Make this compile again, use
3566 `x86_push_imm_template (code)'.
3568 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3570 * mini-x86.c: make all push_imm instructions that get
3571 patched always emit the long form
3573 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3575 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3576 in a per-domain hash.
3578 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3581 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3583 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3586 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3589 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3590 Beginnings of SSE2 support.
3592 * exceptions.cs: Add more tests for checked int<->uint casts.
3594 2004-08-28 Martin Baulig <martin@ximian.com>
3596 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3600 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3601 Handle generic instances recursively.
3603 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3605 * iltests.il: test for conv.u8 on a constant
3607 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3609 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3610 LCONV_x4 (shrun_32 (membase)).
3612 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3614 * inssel-x86.brg: c&p rules for push/setret of long
3616 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3618 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3619 compare (regvar, base)
3621 * inssel-x86.brg: more burg love
3623 * inssel.brg: more cleanup
3625 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3627 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3629 * basic-long.cs, basic-calls.cs: new tests for optimization.
3631 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3633 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3636 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3638 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3640 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3642 * inssel.brg (mini_emit_memcpy): use
3643 NO_UNALIGNED_ACCESS to disable memcpy optimization
3645 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3647 * mini-amd64.c: Handle generic types in various places.
3649 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3651 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3653 * mini.c (handle_box): Fix warning.
3655 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3657 * mini-amd64.h: Enable the emit_state optimization.
3659 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3661 * mini-amd64.c: Add some new 64 bit peephole opts.
3663 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3665 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3667 * mini-amd64.c: Register allocator fixes.
3669 * mini.c: Add an optimization to emit_state to avoid allocation of new
3670 registers on some platforms.
3672 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3674 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3676 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3677 allocation. Fixes #63085.
3679 * basic-long.cs: Add new regression test.
3681 * mini-amd64.c: Register allocator improvements.
3683 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3685 * mini-amd64.c (read_tls_offset_from_method): Add another code
3688 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3689 instruction sequence for nullifying class init trampolines.
3691 * objects.cs: Add new regalloc test.
3693 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3695 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3697 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3699 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3702 * driver.c: Fix profiling after TLS changes.
3704 * driver.c (mono_main): Set mono_stats.enabled if needed.
3706 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3709 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3711 * mini-x86.c: use a 1 op rather than a 2 op tls access
3712 instruction -> faster.
3714 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3716 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3719 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3721 * exceptions-sparc.c (throw_exception): fix typo
3723 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3725 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3726 set tree->dreg correctly with tls. Allow any
3727 register to be used.
3729 * mini-x86.c (read_tls_offset_from_method): add new code
3730 generation pattern seen with GCC.
3733 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3735 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3736 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3737 exceptions-sparc.c: fix some performance issues in exception
3738 handling and setting of the stack trace for exceptions that were
3741 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3743 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3746 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3749 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3751 This patch inlines tls access, when possible.
3753 * mini.h: new arch functions for TLS intrinsics.
3754 All platforms updated with a stub.
3756 * mini.c: use the new intrinsics
3758 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3759 arch specific intrinsic for tls variables
3761 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3763 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3766 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3768 * mini.c: thread local allocation
3770 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3772 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3774 * Makefile.am: Link against the static version of libmonogc.
3776 * Makefile.am: Link the static versions of the convenience libraries
3777 into the mono executable.
3779 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3781 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3783 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3784 on integer overflow.
3786 * mini-amd64.c: Reorganize function call code.
3788 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3790 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3792 * inssel-x86.brg: use xor eax,eax.
3794 * basic.cs: new tests
3796 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3798 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3799 in exception throwing code.
3801 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3803 * inssel-x86.brg: use xor esi,esi.
3805 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3807 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3808 can trace methods compiled during mini_init () too.
3810 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3813 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3815 * Makefile.am: static link on x86 (r=zoltan)
3817 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3819 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3820 code since it causes some programs to fail.
3822 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3824 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3826 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3828 * mini.c: ovfops_op_map - add STACK_OBJ case for
3830 * basic.cs: add test_0_pin_string as test
3833 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3835 * Makefile.am: build C# if srcdir != builddir
3837 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3839 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3840 fall-through blocks.
3842 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3844 * driver.c: enable loop by default again and include abcrem in -O=all.
3846 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3848 * iltests.il: Add some localloc tests.
3850 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3852 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3855 * inssel-amd64.brg: Add some optimizations.
3857 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3860 * Makefile.am: Statically link mono against libmono on AMD64.
3862 * mini-amd64.c inssel-amd64.brg: Optimizations.
3864 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3866 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3868 * tramp-amd64.c: Patch calling code in trampolines.
3870 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3872 * mini-amd64.c: pinvoke struct passing fixes.
3874 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3876 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3877 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3879 2004-08-05 Duncan Mak <duncan@ximian.com>
3881 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3884 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3886 * mini-amd64.c (emit_move_return_value): Move return value for normal
3889 2004-08-05 Martin Baulig <martin@ximian.com>
3891 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3892 `type->type'; just modify `type' itself when dealing with enums
3893 and generic instances.
3894 (check_call_signature): Make `simple_type' a `MonoType *'.
3896 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3898 * mini.c: Use OP_PADD to add offsets to addresses.
3900 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3902 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3904 * mini-sparc.c (mono_arch_emit_epilog): fix check
3905 for folding last op into restore instruction
3907 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3909 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3910 helper methods using the code manager.
3912 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3914 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3916 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3918 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3919 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3921 * mini-s390.c: fix tail processing
3923 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3925 * mini-ppc.c: mul.ovf.un exception name fix.
3927 2004-08-03 Martin Baulig <martin@ximian.com>
3929 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3930 instances; before jumping to `handle_enum', also modify `ptype'.
3932 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3934 * cpu-sparc.md: fcall maximal length too small.
3936 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3938 * mini-amd64.c mini.h: Add initial support for passing/returning
3939 structures to/from pinvoked methods.
3941 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3943 * mini-ppc.c: reg allocator fix.
3945 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3947 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3949 * inssel.brg: Optimize memset on 64 bit machines.
3951 * mini-amd64.c: Fix some vararg cases.
3953 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3955 * mini-s390.c: Corrected macro in emit_float_to_int
3957 * s390-abi.cs: Tests to exercise the s390 ABI
3959 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3961 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3964 * basic.cs: Add a test for add.ovf.un.
3966 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3968 * mini-sparc.c: add case for OP_IDIV_UN
3970 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3972 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3974 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3976 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3978 * basic.cs: regression tests.
3980 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3983 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3985 * basic.cs: Add a new test.
3987 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3988 and AOT. Various fixes and optimizations.
3990 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3992 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3994 * mini-ppc.c: make sure temp regs are not used for global reg
3997 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3999 * cpu-sparc.md: conv_i8 fix for 64bits
4001 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
4003 2004-07-29 Ben Maurer <bmaurer@ximian.com>
4005 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
4006 add opcode for cmp BYTE PTR [eax], imm.
4008 * inssel.brg: Make memcpy and memset takes bases.
4010 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4012 * *-amd64.*: More AMD64 work.
4014 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4016 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
4017 add a compare-not-equal opcode.
4019 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
4021 * mini.c: Use mono_init_from_assembly instead of mono_init.
4023 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4025 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
4027 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
4029 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
4031 * inssel.brg: 64 bit fixes.
4033 * mini.h (MonoCallInst): Add some AMD64 specific data.
4035 * mini.h: Add some OP_P opcodes.
4037 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4039 * basic.cs: tests for 61797 and 61740
4041 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
4043 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
4044 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
4046 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
4048 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
4050 * *-amd64*.*: Ongoing AMD64 work.
4052 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
4054 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
4056 * *-amd64*: Ongoing AMD64 work.
4058 * mini-arch.h: Add AMD64 support.
4060 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
4062 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
4064 * mini-ops.h: Add new opcodes.
4066 * Makefile.am: Add AMD64 support.
4068 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4069 rules into the inssel-long*.brg files.
4071 * *-amd64.*: Add beginnings of AMD64 backend.
4073 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4075 * mini.c (print_dfn): commenting out the code that prints
4076 the cil. With -O=deadce, this makes -v -v crash.
4078 * cpu-pentium.md: make checkthis have a length of 2
4080 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4082 * mini-sparc.h: fix implementations of __builtin
4083 functions for Sun compiler for V9.
4085 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4087 * mini.c: use the new stelem.ref wrapper
4088 * exceptions.cs, arrays.cs: new stelem.ref tests
4090 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4092 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4093 new XSP should work with these changes).
4095 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4097 * inssel-{long32,x86,}.brg: trivial optimizations.
4099 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4101 * mini.c: load value when emitting box operation in
4104 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4106 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4107 is one byte shorter than cmp DWORD PTR [eax], 0.
4109 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4111 * inssel-ppc.brg: arguments on the stack are always
4112 relative to the stack pointer (spotted by Neale Ferguson).
4114 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4116 * exceptions-x86.c: delay appending the method name to the trace until
4117 after mono_jit_info_table_find is called, as this gets the real
4120 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4122 * aot.c: register roots
4124 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4126 * aot.c : I could just use PLATFORM_WIN32 flag.
4128 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4130 * aot.c : Reverting the previous fix. This time it broke linux build.
4132 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4134 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4136 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4138 * mini.c (handle_stack_args): Remove some more debugging code.
4140 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4142 * driver.c mini.h aot.c: Allow additional options to be specified with
4143 --aot and pass them to mono_compile_assembly.
4145 * aot.c: Add experimental code to AOT compile all loaded assemblies
4146 on demand and save the code into a cache in the filesystem.
4148 * aot.c: Add support for more wrapper methods.
4150 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4153 * cpu-*.md: Remove removed opcodes.
4155 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4156 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4157 related icalls to marshal.c.
4159 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4161 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4163 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4165 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4167 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4168 * liveness.c: If liveness is recomputated we need to reset the information
4169 for each variable. This way, if the liveness range has been narrowed
4170 by optimizations that happened after the last computation, we can return
4173 For example, if you have
4178 // Tons of code that does not affect i
4184 i = 0 is dead code and will be removed by SSA. However, when
4185 linear scan gets to the code, i will still appear to be live
4186 throughout the entire block. This prevents good register allocation.
4188 2004-07-06 Martin Baulig <martin@ximian.com>
4190 * debug-mini.c (mono_debug_init_method): Allow
4191 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4192 (mono_debug_add_icall_wrapper): New method.
4194 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4196 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4198 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4201 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4203 * aot.c (mono_aot_load_method): Fix loading of debug info.
4205 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4207 * aot.c: Add logging support.
4209 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4211 * mini.h: Add prototype for mono_print_method_from_ip.
4213 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4215 * inssel.brg: 64 bit fixes.
4217 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4220 * Makefile.am: Add SPARC64 support.
4222 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4224 * aot.c: Fix alignment problems on 32 bit platforms.
4226 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4228 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4231 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4234 * mini.h: Bump AOT file version. Some 64 bit fixes.
4236 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4238 * inssel-sparc.brg: Add new rule to avoid register moves.
4240 * inssel.brg: Add ldind_to_load_membase helper function.
4242 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4244 * mini.c: OffsetToStringData intrinsic.
4246 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4248 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4250 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4253 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4254 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4256 * mini.c: reinstated mono_compile_get_interface_var()
4257 on x86, too, since the change breaks the Gtk# build there as well.
4259 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4261 * driver.c: remove loop from the default optimizations: it seems to
4262 interact badly with some of the other options (see bug #60613).
4264 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4266 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4267 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4269 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4271 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4272 vararg-using methods.
4274 2004-06-21 Martin Baulig <martin@ximian.com>
4276 * mini/mini-exceptions.c
4277 (mono_handle_exception): Added `gpointer original_ip' argument.
4278 After calling mono_unhandled_exception(), call
4279 mono_debugger_unhandled_exception() and if that returns true,
4280 restore the context and return.
4282 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4284 * mini-ppc.c: prefer the use of relative branches so
4285 they won't need to be patched in aot code (patch from Patrick Beard).
4287 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4289 * aot.c: patch from Patrick Beard to make the output assembly
4290 more correct for the MacOSX assembler. Small tweak to
4291 generate sane images on Linux/PPC, too.
4293 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4295 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4296 case until bug #59509 is fixed (shows up in #60332).
4298 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4300 * mini.c: make sure the needed wrappers are compiled, too, with
4303 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4305 * driver.c: remove NPTL reference in --version output.
4307 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4309 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4310 generate valid assembly for the Mach-O assembler.
4312 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4314 * driver.c: don't include abcrem in the all optimization specifier
4315 since it slows down jit compilation too much for now.
4317 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4319 * mini.c: use BIGMUL only if both operands have the same signage.
4320 * iltests.il: Test for bug 60056. (errors related to signage in
4325 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4327 * mini.c, aot.c: memory leak fixes.
4329 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4331 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4333 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4335 * Makefile.am: remove the -static hack completely, it links in
4336 statically glib as well.
4338 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4340 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4341 * exceptions.cs: make it compile with new mcs/csc.
4343 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4344 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4345 and added relevant test case.
4347 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4349 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4350 regressions in gtk-sharp.
4352 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4354 * exceptions.cs: New regression tests.
4356 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4358 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4360 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4362 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4364 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4366 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4368 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4370 * mini.c (mono_jit_runtime_invoke): Init class in this
4371 method instead of trusting mono_jit_compile_method to
4372 do the work (because wrappers can be in object class)
4374 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4376 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4378 * basic-long.cs: New regression test.
4380 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4382 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4385 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4387 * Makefile.am: fix miguel's change to build mono statically against
4388 libmono (track build dependencies).
4390 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4392 * cfold.c: Some glib versions do not have G_MININT32.
4394 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4396 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4397 with precision of tan, atan, sin and cos, and implemented related
4398 regressions tests (fixes bug 54467, but one new problem appeared and
4401 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4403 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4405 * exceptions.cs: Add test for constant folding && division by zero.
4407 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4408 since driver.c is in libmono too, so the optimization was useless.
4410 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4411 variable to driver.c so the compiler can emit more efficient code to
4414 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4416 * Makefile.am: don't distribute generated inssel.[ch] files.
4418 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4420 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4421 into the default appdomain. Fixes #58707.
4423 * jit-icalls.c: Remove the broken approximation for truncl, doing
4424 no conversion is better.
4426 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4429 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4431 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4432 of the mcrxr instruction which is not available on some processors
4433 even if it's documented to be. Implement add and sub overflow correctly
4434 (still not complete for long unsigned). Speed up icalls a bit.
4436 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4438 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4439 we run .cctor in the current domain instead of target_domain.
4441 Fixes bug #58558, .cctor not being called in -O=shared.
4443 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4445 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4447 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4449 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4450 which can be done with an imm8, do it that way.
4451 (mono_arch_output_basic_block): ditto for a jmp
4452 (mono_arch_emit_prolog): Computate maximum offset of a label.
4454 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4456 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4457 now tries to allocate prefered physical reg's for virtual
4458 regs. This reduces the number of emited spills/loads with
4459 20-30% on our core assemblies.
4461 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4463 * jit-icalls.c: truncl() is not needed and trunc() is
4464 the correct thing to do anyway (bug #58287).
4466 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4468 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4471 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4473 * driver.c: enable loop optimizations by default.
4475 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4477 * mini-x86.c: fix calc of max loop size when aligning loops start.
4479 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4481 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4484 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4486 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4489 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4491 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4493 * mini.c (inline_method): Allways inline some wrappers even if the cost
4494 is too large. Fixes #58785.
4496 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4498 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4500 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4501 (crichton@gimp.org). Beginning of support for sparc/linux.
4503 * mini-sparc.c: Optimize retrieval of LMF address.
4505 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4507 * exceptions-ppc.c: handle alloca in methods with clauses.
4509 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4511 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4513 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4515 * mini.c: Delegate most of the abort signal work to
4516 mono_thread_request_interruption, which also handles Stop and Suspend
4519 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4521 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4522 supports the save/restore lmf opcodes.
4524 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4526 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4529 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4531 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4533 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4534 methods which contain array accesses.
4536 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4537 boundaries. Fixes #58537.
4539 * iltests.il: Add regression test for #58537.
4541 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4543 * mini-x86.c (mono_arch_local_regalloc): Last part of
4544 fix for bug #58633 (releasing register to early).
4546 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4548 * basic-long.cs: Add new regression test.
4550 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4552 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4553 register too early on the chain.
4555 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4557 * mini.c (create_helper_signature): Use a helper function to reduce
4558 the code which needs to be written. Also set the calling convention of
4559 icalls on windows. Fixes #57840.
4561 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4563 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4564 exceptions-ppc.c: added helper function to get the instruction address
4565 from a signal handler context.
4567 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4569 * helpers.c: use g_get_tmp_dir. Invokes happyness
4572 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4574 * helpers.c: Add new env variable to pass args to objdump.
4575 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4577 2004-05-17 Radek Doulik <rodo@ximian.com>
4579 * Makefile.am (common_sources): added abcremoval.h so it get
4580 disted and daily mono packages on go-mono.com will build again
4582 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4584 * abcremoval.c: Fixed coding style, added copyright header.
4586 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4588 * mini.h: Added prototype for abc removal main function.
4590 * build_relations_propagation_table.pl: Added copyright header.
4592 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4594 * basic-long.cs: reg test for complex ceq_long bug.
4596 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4598 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4599 reg in long and clob case (bug #58343). Fixed/added comments.
4601 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4603 * mini.c (mono_jit_runtime_invoke): Follow new convention
4604 of calling the invoke method with an function pointer.
4606 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4608 * ChangeLog: Fix author of memory leak patch.
4610 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4612 * Makefile.am: fix make dist as well...
4615 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4617 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4618 on archs where pointers are 4 bytes long.
4620 * Makefile.am: Added abcremoval.c source file.
4622 * abcremoval.c: Added abcremoval.c.
4624 * abcremoval.h: Added abcremoval.h.
4626 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4628 * inssel.brg: Enabled bounds check removal.
4630 * mini.c: Added support for abcrem optimization.
4632 * mini.h: Added abcrem optimization label.
4634 * driver.c: Added support for abcrem optimization.
4636 * propagated_relations_table.def: Added propagated_relations_table.def.
4638 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4640 * mini.c, cfold.c: fix style.
4642 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4644 * mini.c: handle issue with the low-level implementation of
4645 some long opcodes (bug #54209).
4647 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4649 * basic.cs: test for my new cmov stuff.
4651 2004-05-13 Patrik Torstensson
4653 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4654 opt and added peephole documentation.
4656 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4658 * tramp-ppc.c: rewrote the generic trampoline code.
4660 2004-05-11 Patrik Torstensson
4662 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4664 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4666 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4668 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4669 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4671 * mini.c: Add new icalls for AsAny marshalling.
4673 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4675 * tramp-ppc.c, mini-ppc.c: more cleanups.
4677 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4679 * mini.c: no warnings.
4681 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4683 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4685 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4687 * mini.c: In the thread abort signal handler, if the thread is in the
4688 process of being stoped, don't throw the Abort exception, just stop the
4691 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4693 * tramp-ppc.c: removed old code.
4695 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4697 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4698 do some simple speed optimizations on ppc.
4700 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4702 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4703 and large offsets in load/store.
4705 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4707 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4708 it causes regressions.
4710 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4712 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4715 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4717 * jit-icalls.c: remove warnings.
4718 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4719 speedups for unsafe code.
4721 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4723 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4725 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4727 * basic-calls.cs: Add new regression test.
4729 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4732 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4734 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4737 2004-05-06 Patrik Torstensson
4739 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4740 long reg allocation in any reg (not only eax:edx) and implemented
4741 long shl/shr ops in asm instead of helpers.
4743 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4745 * mini-sparc.h: Fix warnings.
4747 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4750 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4751 separate statement for clarity.
4753 * mini-sparc.c: Update status.
4755 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4757 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4760 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4762 * inssel-ppc.brg: another small pre-release workaround:
4763 we don't do overflow detection for long_sub_un.
4765 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4767 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4768 (also works around a weird ppc bug: 57957).
4770 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4772 * tramp-ppc.c: trampoline fixes.
4774 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4776 * mini-ppc.c: fixed typos.
4778 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4780 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4781 at the top of the stack. Fixed typos. Use a frame registers
4782 for all the methods with exception clauses.
4784 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4786 * exceptions-ppc.c: restore fp registers.
4788 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4790 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4791 order from the stack top (moved the stack room to save the
4792 return value for trace after the param area). Fixed corruption
4793 in restoring registers on unwind.
4795 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4797 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4799 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4801 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4802 and prolog/epilog for methods that use it. Allow
4803 enough param area room for varargs methods. Fix miguel's
4804 breakage in exception handling.
4806 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4808 * Makefile.am: run genmdesc only on current arch.
4810 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4813 * mini-x86.h: fix the build on windows.
4815 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4817 * 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.
4819 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4821 * mini-exceptions.c: New file.
4823 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4824 Move some parts of the x86 exception handling code to an
4825 arch-independent file so it can be shared with other ports.
4827 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4829 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4831 2004-04-26 David Waite <mass@akuma.org>
4833 * driver.c: remove comma from end of enumeration declaration
4835 2004-04-26 Jackson Harper <jackson@ximian.com>
4837 * driver.c: parse config file before loading first assembly. This
4838 allows the user gac to be enabled/disabled.
4840 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4842 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4843 simpler mechanism: we do not care what is encoded initially
4844 (branch absolute or relative), we care about the code and its
4845 target. I kept the old code for reference for now.
4847 The new code tries first to determine if the jump is anywhere in
4848 the -/+32 absolute meg range, if it succeeds, it encodes using the
4849 absolute branch; If not, it tried to find something in the
4850 relative range, if not, it uses the handle_thunk code.
4852 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4854 * exceptions-ppc.c: use the correct ip register on macosx.
4856 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4858 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4860 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4862 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4863 Raise exception on integer divide by zero by hand since the hw
4864 doesn't support it. Handle NaNs in FP compares.
4866 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4868 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4869 code reducing duplication between the platforms and enabled
4870 signal exception handling (on linux for now).
4872 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4874 * exceptions-ppc.c: more macosx support.
4876 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4878 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4880 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4882 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4884 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4886 * iltests.il: more tests.
4888 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4890 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4893 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4895 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4897 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4899 * liveness.c: Mark variables as volatile in all basic blocks reachable
4900 from exception clauses.
4902 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4904 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4907 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4909 * iltests.il, basic.cs: more tests for regalloc.
4911 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4913 * iltests.il: Some tests for register allocation modifications
4916 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4918 * exceptions.cs: Add regression test for bug #56782.
4920 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4921 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4922 the beauty of fixing the same thing in 5 different files...
4924 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4926 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4929 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4931 * mini.c: Add support for STRWLPARRAY marshalling convention.
4933 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4935 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4936 to init the context to setup the regs pointer).
4938 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4940 * exceptions-ppc.c: more exceptions work.
4942 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4944 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4947 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4949 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4950 can use the memory directly.
4952 * cpu-pentium.md: Update documentation from a post from Zoltan.
4954 add x86_add_membase, x86_sub_membase, x86_mul_membase
4956 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4958 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4959 GENERAL_REGS they were also hardcoded for all PPC ports.
4961 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4963 Remove hard-coded limit for floating point registers, use
4964 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4966 Notice that in MacOS X calling conventions you can fit a lot more
4967 floating point values in registers, so I should update the PInvoke
4968 test to excercise the passing of floating point values on the
4969 stack (currently broken).
4971 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4973 * tramp-ppc.c (create_trampoline_code): Added
4974 JUMP_TRAMPOLINE_SIZE.
4975 (ppc_magic_trampoline): Follow the pattern from
4976 x86_magic_trampoline: if code is set to zero, return.
4977 (create_trampoline_code): Always pass MonoMethod to the jump
4978 trampoline, before it was passing a null.
4979 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4980 share the code with mono_arch_create_jit_trampoline.
4982 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4984 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4987 * cpu-g4.md: Added length for jmp instruction, the worst case
4988 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4991 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4993 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4995 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4997 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4998 before each IL instruction.
5000 * mini.c (CEE_BOX): Fix warnings.
5002 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5004 * mini.c: removed a few unused vars and extra whitespace.
5006 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
5008 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
5010 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
5012 (OP_GETCHR): use the above
5013 (CEE_LDELEMA): use the above.
5015 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
5016 version of the generic impl.
5017 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
5018 (CEE_LDELEMA): use the above.
5020 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5022 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
5025 * iltests.il: Added new regression test for #56317.
5027 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5029 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
5030 under NetBSD. Fixes #56450.
5032 * liveness.c (update_gen_kill_set): Fix previous patch.
5034 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5036 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
5038 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
5040 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
5043 * inssel-sparc.brg: Add more optimizations.
5045 * mini-sparc.c: Replace multiply/divide with shifts if possible.
5047 2004-04-01 Martin Baulig <martin@ximian.com>
5049 * mini.c (handle_box): New static function; moved the
5050 implementation of CEE_BOX here.
5051 (mono_method_to_ir): Added `constrained_call' variable.
5052 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
5053 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
5054 mono_method_get_constrained() to get the method.
5056 2004-04-01 Martin Baulig <martin@ximian.com>
5058 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
5059 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
5060 (mono_method_to_ir): We don't need these macros anymore since
5061 mono_class_get_full() already takes care of it.
5063 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5065 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5066 use @function (as doesn't accept #function here) and check the return
5067 value of system and stop if fails.
5069 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5071 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5073 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5075 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5077 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5079 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5082 * basic-long.cs: Add test for negation of Int64.MinValue.
5084 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5086 * mini-sparc.c: Update status.
5088 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5090 * exceptions-sparc.c: Fix return value in filters.
5092 * inssel-sparc.brg: Fix register allocation in some rules.
5094 2004-03-28 Martin Baulig <martin@ximian.com>
5096 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5099 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5101 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5103 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5104 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5105 remove unused conv_u4 opcode.
5107 * mini-x86.c: Remove valgrind workaround since it slows down things
5108 even when mono is not run under valgrind.
5110 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5112 * mini-sparc.c: Update status.
5114 * inssel-sparc.brg: Add some optimizations.
5116 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5117 future delay slot filling. Add support for varargs, tail calls and JMP.
5119 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5120 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5122 * inssel.brg: Fix register allocation in OP_ARGLIST.
5124 * inssel.brg: Fix warnings.
5126 2004-03-25 Martin Baulig <martin@ximian.com>
5128 * mini.c (inflate_generic_field): Removed.
5129 (mini_get_method): Removed, use mono_get_method_full(),
5130 (mini_get_class): Removed, use mono_class_get_full().
5131 (mono_method_to_ir): Pass our generic context to
5132 mono_field_from_token().
5134 2004-03-25 Martin Baulig <martin@ximian.com>
5136 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5137 of a `MonoMethod *'.
5138 (mini_get_method): Take a `MonoGenericContext *' instead
5139 of a `MonoMethod *'.
5140 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5141 a new local variable called `generic_context' which holds the
5142 current `MonoGenericContext *'; use it to lookup things.
5144 2004-03-24 Martin Baulig <martin@ximian.com>
5146 * mini.c (mini_get_class): New static method; if we're inside a
5147 generic instance, inflate the class if neccessary.
5148 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5150 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5152 * iltests.il: New regression test for #55976.
5154 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5157 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5159 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5162 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5164 * liveness.c: Consider SSA stores as well as loads when making vars
5167 * exceptions.cs: New regression tests for register allocation.
5169 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5171 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5172 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5173 domain lock only to protect puntual access to data structures.
5174 Added access lock for sighash, jit_icall_hash_name,
5175 jit_icall_hash_addr and domain->code_mp.
5177 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5179 * driver.c: Print SIGSEGV handling method.
5181 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5183 * mini.c (setup_jit_tls_data): Handle case when this is called
5184 multiple times for a thread.
5186 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5187 is different from fbxx_un. Fixes #54303. Also use constants instead of
5188 magic numbers in a lot of places.
5190 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5192 * exceptions.cs: Fix cctor test when --regression is used.
5194 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5196 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5199 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5201 * inssel-ppc.brg: fixed register assignments for some rules.
5203 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5205 * exceptions.cs: Add test for exceptions in static constructors.
5207 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5208 static constructors outside the domain lock. Fixes #55720.
5210 2004-03-17 Martin Baulig <martin@ximian.com>
5212 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5213 (inflate_generic_field): Take the `MonoMethod *' instead of the
5214 `MonoClass *' and added support for generic method.
5215 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5216 have a `field->parent->gen_params', only inflate the field if it's
5217 an open constructed type.
5219 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5221 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5222 exception object instead of the preconstructed ones.
5224 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5226 * mini.c: reverted changed to sigsegv_signal_handler commited
5227 accidentally in the previous patch.
5229 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5232 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5233 running --aot with an old assembly.
5235 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5237 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5240 * mini-sparc.c: Add support for v9 branches with prediction.
5242 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5244 * mini.c (mini_init): #warning is GNUC only
5246 * mini-sparc.h: implement __builtin_frame_address
5247 and __builtin_return_address for Sun C compiler
5249 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5251 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5253 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5255 * basic-calls.cs: Add test for unaligned byref long argument passing.
5257 * mini-ops.h: Add sparcv9 compare and branch instructions.
5259 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5260 v9 instructions if we have a v9 cpu.
5262 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5263 registers for global allocation.
5265 * exceptions-sparc.c: Fixes.
5267 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5269 * liveness.c (mono_analyze_liveness): Optimized version.
5271 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5273 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5276 * basic-float.cs basic-calls.cs: New regression tests.
5278 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5280 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5281 sigaltstack implementation.
5283 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5285 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5286 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5288 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5290 * mini.c: Fix warnings.
5292 * mini.c (mono_resolve_patch_target): New function which contains the
5293 arch independent part of the patching process.
5295 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5296 patching code to a separate function.
5298 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5300 * mini.c (add_signal_handler): ifdef out on Windows
5302 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5304 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5305 cpu-sparc.md: Add exception handling support + other fixes.
5307 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5308 typed GC detection in --version.
5310 * basic.cs exceptions.cs: New regression tests.
5312 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5313 the arch specific code can store data during a compilation.
5315 * mini-ops.h: Add OP_SETFRET.
5317 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5318 function, register a separate icall for each arity, so the icalls can
5321 * mini.c (mono_print_tree): Print negative offsets in a more readable
5324 * mini.c: Make signal handling work on sparc.
5326 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5328 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5330 * jit-icalls.c: Emulate truncl by aintl on solaris.
5332 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5334 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5336 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5338 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5340 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5341 a MarshalByRef type, inline a method that performs the check, taking into
5342 account that the object can be a proxy. Also implemented tow new opcodes:
5343 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5344 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5345 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5347 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5349 * mini-ppc.c: if a relative branch displacement is too big
5350 but it points to and area reachable with an absolute branch,
5353 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5355 * mini.c: optimize small copies in cpblk.
5357 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5359 * basic-calls.cs basic-float.cs: New regression tests.
5361 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5362 negative offsets from %fp. Implement localloc. Fix local register
5363 allocation. Fix the case when the this argument needs to be saved to
5364 the stack. Implement some missing opcodes.
5366 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5368 * mini.c (mini_method_compile): Reenable global regalloc in methods
5369 with exception handlers.
5371 * linear-scan.c (mono_varlist_sort): Fix warning.
5373 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5375 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5378 * liveness.c: Make all variables uses in exception clauses volatile, to
5379 prevent them from being allocated to registers. Fixes #42136.
5381 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5383 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5386 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5387 argument to mono_arch_regalloc_cost.
5389 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5392 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5394 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5395 Make the cost of allocating a variable to a register arch dependent.
5397 * basic-calls.cs: Fix compilation of tests.
5399 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5400 helper function to cut back on the number of #ifdefs needed.
5402 * mini-ppc.c: Fix compilation.
5404 * basic-calls.cs: New regression tests.
5406 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5408 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5409 of l0 since that is callee saved.
5411 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5414 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5415 of delay instruction.
5417 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5419 * mini.h (MonoCallInst): Add 'virtual' flag.
5421 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5423 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5425 * *.cs: New regression tests.
5427 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5430 * mini.c (mono_runtime_install_handlers): Fix build.
5432 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5433 'signal_stack_size' members.
5435 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5436 alternate signal stack.
5438 * exceptions-x86.c: Add stack overflow handling.
5440 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5441 functions to arch independent code.
5443 * mini.c (mono_print_tree): Print more detailed info for load_membase
5446 2004-02-23 Martin Baulig <martin@ximian.com>
5448 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5450 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5452 * mini-x86.c: fixed reg allocation for div/rem.
5454 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5456 * driver.c (mono_main): Report some configuratio options on --version.
5458 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5460 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5461 low in the address space. Correctly flush memory in thunks where we
5464 2004-02-20 Martin Baulig <martin@ximian.com>
5466 * mini.c (mini_get_method): New static method; inflate all generic
5467 methods and methods in open generic instances.
5468 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5469 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5471 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5473 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5475 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5477 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5479 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5481 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5482 it compile using Sun's compiler.
5484 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5486 * 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.
5488 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5490 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5492 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5494 * mini-ppc.c: handle calls outside of the allowed range with thunks
5495 allocated using the code manager.
5496 * tramp-ppc.c: use the code manager to hold generated native code.
5497 Fixed the magic trampoline to just patch vtable entries.
5499 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5501 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5504 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5506 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5509 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5510 if we have a working __thread implementation.
5512 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5513 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5515 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5517 * mini-x86.c: Fix compilation under gcc 2.
5519 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5521 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5522 contains a call to the wrapped function.
5524 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5525 OP_<CALL>_IMM opcodes, and use them under X86.
5527 * mini.c (mono_jit_find_compiled_method): Fix warning.
5529 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5531 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5533 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5534 functionality to mini.c.
5536 * mini.c (mono_create_jump_trampoline): New function to create a jump
5537 trampoline. Return a compiled method instead of a trampoline if it
5538 exists. Add a cache for jump trampolines.
5540 * mini.c (mono_jit_find_compiled_method): New function to return a
5541 compiled method if it exists.
5543 * mini-x86.c: Call mono_create_jump_trampoline instead of
5544 mono_arch_create_jit_trampoline.
5546 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5547 a jump trampoline. Fixes #52092.
5549 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5551 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5552 which is not up-to-date. Add check_corlib_version () instead.
5554 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5557 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5558 since newer valgrind versions do not need it.
5560 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5561 compile a method with a given set of optimizations.
5563 * mini.c: Compile icall wrappers on-demand instead of at startup.
5565 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5566 wrapper for an icall.
5568 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5570 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5573 * iltests.il: Add test for non-empty stack before switch instruction.
5575 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5577 * mini.c: Add support for new stringbuilder marshalling conventions.
5579 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5581 2004-02-01 Martin Baulig <martin@ximian.com>
5583 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5584 in `ginst->mtype_argv'.
5586 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5588 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5589 facilitate grepping.
5591 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5593 * mini.c: fixed buglet in initobj generic implementation for references.
5595 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5597 * Makefile.am: make the version script conditional.
5598 * jit-icalls.c: handle missing truncl().
5600 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5602 * exceptions.cs: Add more tests for double->int conversion.
5604 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5605 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5607 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5609 * driver.c: make --verbose --version emit an error
5610 if the loaded corlib doesn't match the runtime version.
5612 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5614 * mini-ppc.h: export ppc_patch().
5615 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5616 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5617 on par or better than on MacOSX.
5619 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5621 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5622 mono_lookup_pinvoke_call.
5624 * mini-x86.c: Under windows, the default pinvoke calling convention is
5625 stdcall. Fixes #52834.
5627 * mini.c (optimize_branches): Add an upper bound to the number of
5628 iterations to prevent infinite loops on strange loops. Fixes #53003.
5630 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5632 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5633 and ISINST. Fixes #52093.
5635 * objects.cs (test_0_vector_array_cast): New tests.
5637 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5639 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5640 checking in Array.Set ().
5642 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5645 * object.cs (test_0_multi_array_cast): New regression test.
5647 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5649 * exceptions-ppc.c: fix build on Linux/PPC.
5651 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5653 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5654 running under valgrind.
5655 (x86_magic_trampoline): Fix build bustage.
5657 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5658 negative values as well. This is needed for the encoding of the line number
5659 info, since sometimes the line numbers are not in increasing order.
5661 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5663 * cpu-pentium.md (localloc): Increase the size of the localloc
5664 instruction since it is a loop under Win32.
5666 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5669 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5671 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5672 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5673 Max Horn (max@quendi.de). Fix file names in comments.
5675 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5677 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5678 avoid stack overflow.
5679 (replace_usage): Avoid uninitialized variable warnings.
5681 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5682 and taking the address of valuetype variables.
5684 2004-01-03 Patrik Torstensson
5686 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5687 for other purposes than FP later on.
5689 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5691 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5694 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5696 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5698 2003-12-30 Patrik Torstensson <p@rxc.se>
5700 * mini-x86.h: Decreased number of availiable fp regs.
5701 Solves corner cases with FP spilling.
5703 2003-12-23 Patrik Torstensson <p@rxc.se>
5705 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5706 for floating point stack tracking / spilling on x86.
5709 * basic-float.cs: added float mul overflow test.
5711 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5713 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5715 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5717 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5718 supports for cond branches that overflow the immediate
5719 overflow offset. mcs can compile simple programs.
5721 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5723 * exceptions-ppc.c: exception handling support wip:
5724 finally handlers get run on exception.
5726 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5728 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5731 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5733 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5734 initial support for stack walking and unwinding.
5736 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5738 * driver.c (mono_main): Make corlib-out-of-sync message more
5739 descriptive. Also remove verify_corlib call.
5741 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5743 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5744 not overlap with other call's arguments, too.
5746 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5748 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5749 move to arch-specific code the choice of arch-specific
5750 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5751 * mini.c: ensure emulation calls will not interleave
5754 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5756 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5757 the magic trampoline stack frame is dropped before executing
5760 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5762 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5763 and integer to fp conversions. Added support for overflowing
5764 arguments on the stack. Reserve a couple more registers as temps.
5765 Added support for aot compilation (as output still needs to be
5768 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5770 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5771 Don't overwrite return register in some corner cases.
5773 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5775 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5776 static constructors when AOT compiling.
5778 * driver.c (mono_main): Call mono_check_corlib_version.
5780 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5782 * cpu-g4.md, basic.cs: fixed div target register.
5784 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5786 * mini-ppc.c, basic.cs: shl_imm fix with test.
5788 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5790 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5791 structures by value. Misc fixes.
5792 * objects.cs: more tests.
5794 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5796 * mini-ppc.c: lconv.ovf.i implemented.
5798 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5801 (mini_init): don't error out if someone already called g_thread_init.
5803 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5805 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5806 to be any type per the spec. Fix abnormal memory usage when
5807 the same object is repeatedly thrown.
5809 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5811 * mini.c: check for overruns in IL code.
5813 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5815 * TODO: Add/remove some todo entries.
5817 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5819 * driver.c (mono_main): Call mono_verify_corlib.
5821 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5823 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5824 This has been moved to mini.c
5825 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5826 type being casted is marshalbyref it could be a proxy, so instead of
5827 emitting the type check code, emit a call to a runtime method that will
5828 perform the check by calling CanCastTo if needed.
5830 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5832 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5833 methods with large stack frames under Win32.
5835 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5837 * Makefile.am: Distribute regression tests.
5839 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5840 at the end instead of inserting each variable into the sorted list.
5842 * linear-scan.c (mono_varlist_sort): New helper function.
5844 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5846 * mini.c: ensure arguments and locals are within bounds.
5848 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5850 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5853 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5855 * mini.c (mono_cprop_copy_values): Fix crash.
5857 * aot.c: Set verbosity back to 0.
5859 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5861 * regalloc.c: complete memory leak fix by Laurent Morichetti
5864 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5866 * driver.c (main_thread_handler): Revert the previous patch.
5868 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5871 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5872 memory from the memory pool.
5874 * driver.c (main_thread_handler): Turn on all optimizations when
5877 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5878 an array for better performance.
5880 * regalloc.c (mono_regstate_assign): Fix memory leak.
5882 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5883 serialize the debug info.
5885 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5886 debug info from the serialized representation.
5888 * aot.c: Save debug info into the generated file and load it when
5891 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5893 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5895 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5896 More FP-related fixes.
5898 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5900 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5901 and register allocation buglet. Hello world now runs.
5903 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5905 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5906 * tramp-ppc.c: fixed class init trampoline.
5907 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5909 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5911 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5912 mini.c: more ppc changes/fixes.
5914 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5916 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5917 Also optimize the case when the arguments are the same in the caller
5920 * iltests.il: Add tests for tail calls with valuetype arguments.
5922 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5924 * mini-ppc.c: fixes for struct return type.
5926 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5928 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5929 mono_spillvar_offset() to arch-specific code.
5931 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5933 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5935 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5937 * exceptions-x86.c: Fix stack space leaks.
5939 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5940 registers from the lmf if the method has save_lmf set.
5942 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5944 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5945 of icall wrappers into InvokeInDomain, since these are now per-domain.
5947 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5949 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5950 make some opcode emulation and intrinsic ops enabled/disabled
5951 according to the architecture. More fixes.
5953 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5955 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5957 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5959 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5960 arch-specific handling for 'this' and struct return type to
5963 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5965 * aot.c: prevent divide by zero error when reporting (it happened with
5968 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5970 * mini.h (inst_switch): Remove unused macro.
5972 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5975 (load_aot_module): free 'info->methods' and 'info' properly. No more
5976 "free(): invalid pointer blah" messages when you have an old aot
5979 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5981 * jit-icalls.c, mini.c: Added support for context static fields.
5983 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5985 * mini.c (mono_method_blittable): Methods which set LastError are not
5986 blittable either. Fixes #51108.
5988 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5990 * mini.c: flush icache.
5991 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5993 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5995 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5997 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5999 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
6002 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
6005 * inssel.brg (CEE_MKREFANY): Fix AOT case.
6007 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
6009 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
6010 instruction when the result is discarded.
6012 * iltests.il (test_0_div_regalloc): New regression test.
6014 * arrays.cs: Fix compilation error.
6016 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
6018 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
6019 float rules to inssel-x86.brg: sane architectures with FP registers
6020 don't need to implement these rules.
6022 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6024 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
6026 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6028 * mini.h, inssel-long32.brg: fixed endianess issues in int64
6029 implementation of 32 bit systems.
6031 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6033 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
6034 (Jeroen Zwartepoorte).
6036 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
6038 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
6039 the caller and the callee matches.
6041 * mini.c (mono_method_to_ir): Add comment.
6043 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
6044 signbit is missing on some platforms.
6046 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
6048 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
6050 * mini.c (setup_jit_tls_data): Call the new function.
6052 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
6054 * mini-x86.c: Add experimental support for fast access to the lmf
6055 structure under NPTL/Linux 2.6.x.
6057 2003-11-06 Martin Baulig <martin@ximian.com>
6059 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
6060 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
6063 2003-11-02 Martin Baulig <martin@ximian.com>
6065 * mini.c (inflate_generic_field): New static method.
6066 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6067 generic instance and the field is declared in a generic type, call
6068 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6070 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6072 * mini.h mini.c (mono_method_same_domain): New function to return
6073 whenever the caller and the callee are in the same domain.
6075 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6077 2003-10-30 Martin Baulig <martin@ximian.com>
6079 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6080 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6082 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6083 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6085 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6087 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6090 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6091 object here, so it is in the correct appdomain etc.
6093 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6095 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6097 (mono_method_to_ir): Avoid freeing the type created returned from
6098 mono_type_create_from_typespec, since it is put into an internal cache
6099 by the function. Fixes pointer.exe.
6101 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6102 trampolines for icalls and pinvokes as well. Fixes #33569.
6104 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6106 * mini.c: Update after appdomain changes.
6108 * mini.c (mono_jit_compile_method_inner): Allways compile native
6109 method wrappers in the root domain, since there can only be one
6110 instance of them, whose address is stored in method->info.
6112 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6114 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6115 environment variable. Instead detect automatically whenever running
6116 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6119 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6121 * trace.c, trace.h: New files that implement the new trace option
6124 * driver.c: Document new --trace options.
6126 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6129 - if (mono_jit_trace_calls)
6130 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6132 * mini.h: prototypes.
6134 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6136 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6138 * mini.c inssel.brg: Implement typedefbyref opcodes.
6140 * mini.c (mono_jit_compile_method): Remove unused local variable.
6142 * mini.c (mono_jit_compile_method_inner): Ditto.
6144 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6146 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6148 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6150 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6152 * mini.c (mono_no_aot): Remove unused global variable.
6154 * mini.c: Thread safety fixes.
6156 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6158 * mini.c (mono_create_class_init_trampoline): Add a lock around
6159 class_init_hash_addr.
6161 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6164 * mini.c: Decompose the NEWARR instruction before decomposing its
6165 arguments. Fixes #30073.
6167 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6169 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6172 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6174 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6176 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6178 * driver.c: Add support for compiling icall wrappers to --compile.
6180 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6182 * inssel.brg: The empty value in class->interface_offsets is -1, not
6185 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6187 * objects.cs: New test for 'is' operator on an array of interfaces.
6189 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6191 * tramp-ppc.c: update trampoline code to support jumps
6192 and class initialization.
6194 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6196 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6198 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6200 * inssel.brg (OP_UNBOX): Remove unused rule.
6202 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6203 region instead of one for each method. Fixes #47813.
6205 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6207 * exceptions.cs (test_0_nested_finally): New regression test for
6208 nested exception handlers.
6210 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6212 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6214 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6217 * mini.c (mono_method_check_inlining): Make the inlining limit
6218 configurable by an environment variable.
6220 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6222 * mini.h: Bump AOT file version.
6224 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6225 token, store the image along with the token, since the token might not
6226 refer to the same image as the method containing the relocation,
6227 because of inlining.
6229 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6231 * mini.c (mono_precompile_assemblies): New function to compile
6232 all methods in all loaded assemblies.
6234 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6236 * regalloc.h regalloc.c (MonoRegState): Change the type of
6237 iassign and fassign to int*, since they can contain large negative
6238 values if the register is spilled. Also added some comments. Fixes
6241 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6242 under Win32. Fixes #42964.
6244 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6246 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6248 * aot.c: Added support for AOT compiling methods which contain calls
6249 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6252 * driver.c (compile_all_methods): Run the compilation in a thread
6253 managed by mono. Fixes #44023.
6255 * mini.c (mono_codegen): Print full method name in verbose output.
6257 * mini-x86.c (mono_arch_patch_code): Fix warning.
6259 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6260 jumps, since the method we are jumping to might be domain-specific.
6262 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6264 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6266 * inssel.brg: string chars are unsigned.
6268 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6270 * TODO: New todo item.
6272 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6273 which calls mono_runtime_class_init and patches the call site to
6274 avoid further calls.
6275 (mono_arch_create_class_init_trampoline): New arch specific function
6276 to create a class init trampoline.
6277 (create_trampoline_code): Generalized so it can create
6278 class init trampolines as well.
6280 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6281 (mono_create_class_init_trampoline): New function to create and cache
6282 class init trampolines.
6283 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6284 vtable given the address of a class init trampoline. Used by the
6286 (mono_codegen): Generate a call to a trampoline instead of
6287 mono_runtime_class_init in LDSFLD[A].
6288 (mono_codegen): Add relocations for the new trampoline.
6290 * mini.h mini-x86.c aot.c: Added a new relocation type:
6291 MONO_PATCH_INFO_CLASS_INIT.
6293 * mini.h: Bump AOT version number.
6295 * aot.c: Create a copy of the loaded code instead of using the original
6296 so methods which call each other will be close in memory, improving
6299 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6300 patch since it breaks the regression tests.
6302 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6303 for the register saving instruction sequence since the
6304 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6306 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6308 * TODO: Fix todo item && remove another.
6310 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6312 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6315 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6316 function of the module.
6318 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6319 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6320 --no-aot command line option.
6322 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6324 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6325 by Bernie Solomon (bernard@ugsolutions.com).
6327 * inssel.brg: Refactor the interface offset table related code into
6328 its separate functions and add support for the AOT case.
6330 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6332 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6334 * aot.c: Added mono_aot_verbose variable and made all debugging
6335 output depend on the value of this variable.
6337 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6338 method_label and info_label.
6340 * mini.h mini-x86.c aot.c: Added a new relocation type
6341 MONO_PATCH_INFO_IID for klass->interface_id.
6343 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6344 the MonoJitInfo structure.
6346 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6347 a non-root appdomain in shared mode.
6349 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6351 * aot.c: make aot loader less verbose. Remove free of unused variable.
6353 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6355 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6357 * .cvsignore: Added *.dll.
6359 * mini.c (mono_print_tree_nl): New function callable while debugging.
6361 * mini.c (mono_print_code): Export this.
6363 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6366 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6368 * mini.h (MonoCompile): Added 'jit_info' field.
6370 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6371 the cfg structure, since it is needed by the AOT compiler.
6373 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6375 * aot.c: A major rewrite. Changes include:
6376 - save exception tables for methods which have them.
6377 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6379 - reworked the file format so it is now much smaller and needs
6380 fewer relocation entries.
6382 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6384 * aot.c (load_aot_module): Fix build bustage on platforms without
6387 2003-09-04 Martin Baulig <martin@ximian.com>
6389 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6391 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6393 * TODO: Some new optimization ideas.
6395 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6397 * aot.c: Save the optimization flags used to compile the code into
6400 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6401 support emitting domain specific code.
6403 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6404 no longer domain neutral. It can be made domain neutral by compiling
6405 with --optimize=shared.
6407 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6410 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6411 loading of AOT code.
6413 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6415 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6416 if there is no domain neutrality information.
6418 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6420 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6421 format version into the generated library.
6423 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6424 callee method into the caller since one of them could be shared.
6426 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6427 system exceptions from AOT code now works.
6429 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6430 method if it is domain neutral and the callee is not.
6432 * graph.c (cfg_emit_one_loop_level): Fix warning.
6434 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6436 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6439 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6441 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6442 is needed by code which is executed before mono_runtime_init ().
6443 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6445 * mini.c (mono_thread_abort): Fix warning.
6446 (mono_jit_compile_method): Call static constructor in the AOT case too.
6448 * aot.c (mono_compile_assembly): Fix warning.
6450 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6452 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6454 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6456 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6458 * cpu-pentium.md: Fix the length of call opcodes so they include the
6459 ESP restoring instruction. Fixes #47968.
6461 2003-08-28 Martin Baulig <martin@ximian.com>
6463 * mini-x86.c (mono_arch_call_opcode): Added support for
6464 MONO_TYPE_GENERICINST.
6466 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6468 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6470 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6471 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6473 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6476 2003-08-26 Martin Baulig <martin@ximian.com>
6478 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6479 when reporting an error, set this to the actual error location.
6480 (mono_method_to_ir): Report the correct error location if
6481 get_basic_blocks() returned an error.
6483 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6485 * mini.c (mono_type_blittable): OBJECT is not blittable.
6486 (mono_method_blittable): Methods which have marshalling descriptors
6487 are not blittable either. Fixes #47842.
6489 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6491 * driver.c mini.c: Use an environment variable instead of a global
6492 variable. Also fix the build.
6494 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6495 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6498 * driver.c mini.c: Added --with-valgrind option to turn off some
6499 code which prevents mono from running under valgrind.
6501 * mini.c (mono_emit_call_args): Fixed warning.
6503 * mini.c (mono_emulate_opcode): Fixed warning.
6505 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6507 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6508 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6509 regalloc.c, regalloc.h: specify available registers in arch-specific
6510 code and support floats in the regallocator (patch by Laurent Morichetti
6513 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6515 * mini.c: mono_thread_current() can be called only after
6516 mono_runtime_init(): rearrange code to not call it early on.
6518 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6520 * mini.c: allocate jump tables in the code mempools.
6522 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6524 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6527 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6529 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6530 12 to 16. This fixes bug #47453.
6533 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6535 * mini-ppc.c: fixed indexed load and unsigned compares.
6537 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6539 * mini.c: reenabled installation of handler for
6540 thread abort signal.
6542 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6544 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6545 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6546 until it's fixed and actually useful.
6548 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6550 * inssel-long32.brg: couple more opcodes implemented.
6552 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6554 * mini-sparc.c: Even more opcodes implemeted.
6556 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6558 * mini-sparc.c: More opcodes implemented.
6560 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6562 * mini-sparc.c: More opcodes implemented.
6564 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6566 * inssel-sparc.brg: Add some needed rules. Direct
6568 * Makefile.am: Use inssel-sparc.brg
6569 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6570 an assert happy for now.
6572 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6574 * mini-sparc.c: Fixed compile errors.
6575 * exceptions-sparc.c: Same. We now produce a mono binary
6576 on sparc-linux. Yea.
6578 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6580 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6581 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6582 They compile, but do not work.
6584 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6586 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6587 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6588 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6591 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6593 * mini.c: more opcodes implemented and better support for generics.
6595 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6597 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6598 * mini.c, mini.h: first cut at generics support: some new instructions
6599 added and changed the behaviour of some of the existing ones.
6601 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6603 * mini.c: Removed definition of metadata_shared mutex here.
6605 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6607 * mini-x86.c: make vararg calls work for instance methods.
6609 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6611 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6612 returns the arguments in a separte list, now.
6614 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6616 * aot.c, mini.c: updates for array type representation changes.
6618 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6620 * mini.c: register function to perform jit shutdown.
6622 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6624 * mini.c: use a faster allocator if possible.
6626 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6628 * aot.c: some cleanups and portability changes.
6630 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6632 * mini.c: use faster allocation for CEE_BOX if possible.
6634 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6636 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6637 Moved inlined mempcy code to its own function so that is can be
6638 reused. Added an inline memset function as well (optimized initobj).
6639 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6641 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6643 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6645 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6647 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6648 arch code can setup the cpu for CLR execution, if needed.
6649 We use it on x86 to set the precision of FP operations.
6651 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6653 * mini.c: disable some optimizations if we can guess they'll cost too
6654 much for a given method.
6656 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6658 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6660 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6661 * mini.h mini.c mini-x86.c: Added instruction level coverage
6662 info collection support.
6664 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6666 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6667 is now implemented in the profiling API. Get rid of a couple of
6668 unnecessary global variables.
6670 2003-06-15 Nick Drochak <ndrochak@gol.com>
6672 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6673 * cpu-g4.md: add op_bigmul and op_bigmul_un
6674 * cpu_pentium.md: add op_bigmul_un
6675 * inssel-long32.brg: add rule for unsigned bigmul
6676 * mini-ops.h: define OP_BIGMUL_UN
6677 * mini-x86.c: THE BUG: handle (un)signed properly
6678 * mini.c: choose unsigned opcode if needed.
6679 This set of patches fixes bug #44291
6681 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6683 * mini.c (optimize_branches): improved to handle all kinds of
6684 conditional branches.
6686 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6688 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6689 don't raise exceptions.
6691 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6693 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6694 to arch-specific files.
6696 2003-06-09 Martin Baulig <martin@ximian.com>
6698 * Makefile.am (libs): Added $(LIBGC_LIBS).
6700 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6702 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6703 and OP_ATAN (fixes bug#44293).
6705 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6707 * Makefile.am, mini-x86.c: rename cpu description array to
6708 pentium_desc, since some compilers define the 'pentium' preprocessor
6711 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6713 * mini.c (mini_select_instructions): add explicit branch if the
6714 following block is not the false target of a conditional branch -
6715 we need this with any optimization that reorder or remove bblocks
6717 * mini.c (optimize_branches): bug fixes
6719 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6721 * mini.c (mono_method_to_ir): inline static readonly fields
6723 * ssa.c (fold_tree): start cfold support for long (very simple
6726 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6728 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6730 * inssel.brg: fixed memcpy (bug #44219).
6732 2003-06-05 Dick Porter <dick@ximian.com>
6734 * driver.c: Set the glib log levels to not abort if g_message
6737 g_set_prgname() has to happen before mini_init() so that the
6738 process handle gets the info.
6740 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6742 * driver.c: add intrins to the default optimizations to get wider
6745 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6747 * mini.h: some large basic blocks will overflow a 16-bit
6748 integers for symbolic registers.
6750 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6752 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6753 (mono_arch_output_basic_block): fix bug 43499
6755 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6757 * mini.c: kill duplicated definition of mono_debug_format.
6759 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6761 * mini-x86.c, arrays.cs: fixed register allocation bug.
6763 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6765 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6767 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6769 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6772 (print_method_from_ip): also print source location information if
6775 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6777 * mini.c (mono_find_block_region): bug fix in region code
6778 (mini_method_compile): enable removing unreachable code again, but
6779 only in methods without exception clauses.
6781 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6783 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6784 Implemented arglist opcode and handling of TypedReference type.
6785 Fixed x86 call convention when a structure is returned.
6786 Minimal support for calling static vararg methods.
6788 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6790 * mini.c (mini_method_compile): always remove unreachable code,
6791 because the code in them may be inconsistent (access to dead
6792 variables for example).
6794 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6796 * driver.c, debug-mini.c: warning fixes.
6798 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6800 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6802 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6804 * mini.c: thread-static fields are registered in mono_class_vtable(),
6805 so ensure the function is called before checking for them.
6807 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6809 * mini.c (optimize_branches): fix for bug 43586
6811 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6812 overflow (fixes Bug #43639)
6814 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6816 * mini.c, objects.cs: allow the use of stobj for primitive types.
6818 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6820 * mini.c: be less strict about argument checking until we support
6821 running the verifier.
6823 2003-05-27 Nick Drochak <ndrochak@gol.com>
6825 * basic-long.cs: tests for (ulong)int * (ulong)int also
6826 * mini.c: use the same trick for (ulong)int * (ulong)int
6828 2003-05-27 Nick Drochak <ndrochak@gol.com>
6830 * basic-long.cs: add regression test for (long)int * (long)int
6831 * cpu-pentium.md: add op_bigmul specification
6832 * inssel-long32.brg: add OP_BIGMUL rule
6833 * mini-ops.h: add OP_BIGMUL
6834 * mini-x86.c: register allocator: handle case where src1 needs to be
6836 * mini.c: substitute special BIGMUL opcode in the tree for
6837 (long)int * (long)int
6839 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6841 * jit-icalls.c: call the type ctor on field access if needed.
6843 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6845 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6846 to a method (including results of ldelema, bug#43207).
6848 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6850 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6851 colors to show exception handler blocks.
6853 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6854 (fix for pinvoke7.cs).
6856 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6858 * mini.h, mini.c: ensure correct initialization order for types that
6859 require it. Prepare for lazy compilation of jit icall wrappers.
6860 Provide a name for opcode emulation to reduce unneeded mallocing.
6862 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6864 * mini-x86.c: better register restoring code and profiling
6865 support for tail calls.
6867 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6869 * mini.h, driver.c: prepare for leaf methods optimization.
6871 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6873 * mini.c: get targets of branches before converting a method.
6875 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6877 * mini.c (optimize_branches): added some experimental code (disbaled)
6879 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6881 * mini.c (optimize_branches): fix branch to branch optimization
6883 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6885 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6887 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6889 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6892 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6894 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6895 enable use of interface variables again.
6897 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6898 I1 to registers because there is no simply way to sign extend 8bit
6899 quantities in caller saved registers on x86.
6901 * inssel-float.brg: set costs of some rules to 2 so
6902 that monobure always select the arch. specific ones if supplied,
6903 regardless of the order we pass the files to monoburg.
6905 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6907 * mini.c, mini-x86.c: since the magic trampoline for jumps
6908 can't patch the code directly, we do it as soon as the
6909 method gets compiled.
6911 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6913 * mini-x86.c, mini.h: introduce a new patching method
6914 to support CEE_JMP and tail calls.
6915 * mini.c: obey tail.call. Don't precompile methods target
6917 * tramp-x86.c: new trampoline code to handle methods
6918 reached through a jump.
6920 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6922 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6923 bit values to registers
6925 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6927 * mini.c (mono_compile_get_interface_var): share interface
6928 variables if possible.
6930 2003-05-16 Martin Baulig <martin@ximian.com>
6932 * debug-mini.c (mono_init_debugger): New function to initialize
6933 the debugger. This is not in the debugger since it needs to
6934 access some of mini's internals.
6936 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6938 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6940 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6942 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6943 for value type handling.
6945 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6947 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6948 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6950 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6952 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6953 the constructor through a proxy.
6955 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6957 * jit-icalls.c, inssel.brg: fixes to array element address
6960 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6962 * mini-x86.c (is_regsize_var): allocate pointer to registers
6964 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6966 * driver.c: fixed typo, added intrins to the set of optimizations
6967 tested with regressions.
6969 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6971 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6972 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6975 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6977 * inssel.brg: remove some common pop instructions without side effects
6979 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6981 * inssel-x86.brg: fixed thinko in int to double conversions.
6983 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6985 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6987 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6989 * inssel-long32.brg: two more missing instructions.
6991 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6993 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6996 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6998 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
7001 * basic-float.cs: Added tests for negative zero.
7003 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7005 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
7006 a couple of missing operations for long casts, with test cases.
7008 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7010 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
7012 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
7014 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
7015 code size estimation.
7017 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
7019 * mini.c (mono_jit_create_remoting_trampoline): make it work with
7020 abstract methods (fix bug 42542)
7022 * aot.c: add ability to handle array types
7024 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
7026 * mini.c: Call the _specific versions of the object allocation
7027 functions if possible.
7029 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7031 * driver.c: call setlocale ().
7033 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7035 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
7038 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
7040 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
7042 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
7043 wrappers (fix bug 42122)
7045 2003-05-04 Martin Baulig <martin@ximian.com>
7047 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
7049 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
7050 s/mini_set_defaults/mono_set_defaults/g.
7052 2003-05-04 Martin Baulig <martin@ximian.com>
7054 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
7056 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7058 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
7059 (reported by Don Roberts).
7061 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7063 * mini.c: temporarily work around two bugs for this release.
7065 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7067 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7068 that contains -export-dynamic and it makes using the ld script
7070 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7072 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7074 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7077 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7079 * mini.c: make sure leave calls all the needed finally blocks,
7080 even when the target jumps out of multiple exception clauses.
7082 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7084 * ldscript, Makefile.am: add linker script to reduce the number of
7085 exported symbols (should also fix the issues with libwine defining
7086 some of the same symbols in io-layer).
7088 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7090 * driver.c (mini_main): Avoid assertion when no file name is given on
7093 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7095 * driver.c: added --version/-V command line option.
7096 Added the inline optimization in the regression tests.
7098 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7100 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7101 to the type in the method signature (fixes bug#42134).
7103 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7105 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7107 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7109 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7111 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7113 * driver.c: fixed bug #42100.
7115 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7117 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7119 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7121 * mini.c: moved most of the code required to do inlining to its own
7122 function so it can be reused. Inline also ctors if appropriate.
7124 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7126 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7127 the runtime can call mono API functions.
7129 2003-04-27 Martin Baulig <martin@ximian.com>
7131 * debug-mini.c (mono_debug_init_method): Added
7132 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7133 send a notification to the debugger.
7135 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7136 running in the Mono Debugger, just pass the breakpoint number to
7137 mono_debug_init_method().
7139 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7141 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7143 * mini.c: allow some more unsafe compares.
7145 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7147 * mini-x86.c, Makefile.am: make distcheck works (partially from
7148 a patch by Richard Lee <r.h.lee@attbi.com>).
7149 * regset.c, regset.h: removed, they are unused.
7151 2003-04-25 Dick Porter <dick@ximian.com>
7153 * driver.c: Usage reports the name as 'mono' not 'mini'
7154 * exceptions-x86.c: Build and run on freebsd
7156 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7158 * Makefile.am: install the program with the 'mono' name and
7159 the library as libmono instead of mini and libmini.
7161 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7163 * driver.c: provide the APIs for the embedding interface of the old jit.
7165 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7167 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7169 2003-04-23 Martin Baulig <martin@ximian.com>
7171 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7173 * driver.c: Added `--debug' command line argument to enable
7176 2003-04-23 Martin Baulig <martin@ximian.com>
7178 * debug.[ch]: Removed. The code is now in
7179 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7181 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7184 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7186 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7188 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7191 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7192 mono_domain_finalize.
7193 (mini_method_compile): use mono_method_profile* if the the option is
7196 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7198 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7199 methods with their wrapper.
7201 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7202 methods with their wrapper.
7204 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7207 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7210 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7213 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7215 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7217 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7219 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7220 of the mempool. This is slightly faster and uses less memory
7222 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7224 * mini.c: avoid O(n) allocation for variables.
7226 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7228 * mini.c: handle items on the stack after inlining methods.
7230 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7232 * mini.c: make the method->opcode optimization dependent
7233 on MONO_OPT_INSTRINS and do it lazily.
7235 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7237 * driver.c: print overall results at the end of regression run.
7239 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7241 * inssel.brg: don't overwrite symbolic registers.
7243 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7245 * inssel-x86.brg: fix conversion from long to float.
7247 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7249 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7251 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7253 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7255 * driver.c: Added --print-vtable option as in the old JIT.
7257 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7259 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7261 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7263 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7265 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7267 * mini.c regalloc.c regalloc.h: Fix memory leak.
7269 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7271 * aot.c (mono_aot_get_method): register all used strings
7273 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7275 * mini.c: always intern strings references with ldstr at compile time.
7277 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7279 * Makefile.am: add BUILT_SOURCES.
7281 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7283 * driver.c: give a better error message when the assembly to execute
7284 doesn't have an entry point.
7286 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7288 * Makefile.am: added hack for automake
7290 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7293 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7295 22003-04-07 Martin Baulig <martin@ximian.com>
7297 * Makefile.am: Added Makefile.am.
7299 * debugger-main.c: Removed, this is now in the debugger where it
7302 * mini.pc.in: Call this package `mini' for the moment.