2 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
4 * aot.c: fix compilation with --enable-minimal=aot.
6 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
8 * mini-arm.c: fixed compatibility with the new
9 floating point emulator package for compares.
11 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
13 * mini.c : reverted sig->pinvoke changes (r51396-51397).
15 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17 * mini-exceptions.c (print_stack_frame): Output to stderr.
18 (mono_handle_native_sigsegv): Ditto.
20 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
22 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
23 OP_LCONV_TO_OVF_I implementation.
25 * mini-amd64.c: Add support for the throw->branch exception
28 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
29 when the catch clause catches a more general exception, i.e. Object.
31 2005-10-30 Zoltan Varga <vargaz@gmail.com>
33 * cpu-ia64.md: Remove unused opcodes.
35 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
36 specific defines for architectures defining USE_SIGACTION.
38 * mini-ia64.c: Fix some warnings.
40 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
41 version seemed to skip a frame.
43 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
45 * mini.c: Clean up the usage of sig->pinvoke flag. Now
46 only calls which are made to native code use this flag.
48 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
50 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
51 varargs methods as well.
53 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
54 which have save_lmf set. Reorganize methods prologs a bit.
56 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
57 debugger to the proper place.
59 2005-10-29 Martin Baulig <martin@ximian.com>
61 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
62 when running inside the debugger until the debugger has support
65 2005-10-26 Zoltan Varga <vargaz@gmail.com>
67 * mini.h: Fix a warning.
69 2005-10-24 Miguel de Icaza <miguel@novell.com>
71 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
72 we expose publicly, this returns the string.
74 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
76 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
79 2005-10-21 Zoltan Varga <vargaz@gmail.com>
81 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
82 native stacktrace using the glibc 'backtrace' function if available.
84 2005-10-20 Zoltan Varga <vargaz@gmail.com>
86 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
88 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
89 handle SIGSEGVs received while in native code.
91 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
92 code, call mono_handle_native_sigsegv which will abort the runtime
93 after printing some diagnostics, instead of converting it into a
94 confusing NullReferenceException.
96 2005-10-18 Zoltan Varga <vargaz@gmail.com>
98 * cpu-pentium.md: Remove unused opcodes.
100 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
102 * mini-amd64.h (MonoLMF): Add rsp field.
104 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
107 2005-10-17 Zoltan Varga <vargaz@gmail.com>
109 * mini-codegen.c (get_register_spilling): Fix some warnings.
111 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
113 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
114 elimination during exception handling. Enable fp elimination by
117 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
120 2005-10-16 Martin Baulig <martin@ximian.com>
123 (mono_debugger_run_finally): New public method for the debugger.
125 2005-10-10 Zoltan Varga <vargaz@gmail.com>
127 * debug-mini.c (mono_debug_init_method): Fix warning.
129 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
130 the 'exname' parameter const to fix some warnings.
132 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
134 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
135 introduced by the previous patch.
137 2005-10-08 Zoltan Varga <vargaz@gmail.com>
139 * basic-float.cs: Add test for precision of float arithmetic.
141 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
142 when loading/storing single values from/to memory.
144 * mini.c (mono_jit_compile_method_with_opt): Create the function
145 pointers in the correct domain.
147 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
149 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
150 introduced by previous patch.
152 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
153 when out_filter_idx is NULL.
155 * mini-exceptions.c: Don't run filter clauses twice during exception
156 handling. Fixes #75755.
158 2005-10-07 Zoltan Varga <vargaz@gmail.com>
160 * aot.c: Add support for ldflda wrappers.
162 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
165 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
167 * mini.c, mini.h: do not consider exception handlers blocks when
168 setting up interface variables.
170 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
172 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
174 2005-10-03 Zoltan Varga <vargaz@gmail.com>
176 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
179 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
181 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
183 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
184 of the OP_P definitions.
186 * TODO: Add a proposal for dealing with the CEE/OP mess.
188 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
189 optimizations from the x86 port.
191 * cpu-amd64.md: Ditto.
193 * basic.cs basic-long.cs: Add tests.
195 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
197 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
198 Patrik Torstensson's implementation of my exception-handling
199 optimization idea, when the exception object is not used
202 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
204 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
205 of the mul_imm optimizations from the old jit.
207 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
209 * mini.c, liveness.c: patch by Patrik Torstensson and
210 Zoltan Varga to improve performance in methods with
213 2005-09-30 Zoltan Varga <vargaz@gmail.com>
215 * driver.c: Remove 'Globalization' entry from --version.
217 2005-09-28 Zoltan Varga <vargaz@gmail.com>
219 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
220 there is a profiler interested in JIT events.
222 * aot.c: Load profile files produced by the AOT profiling module, and
223 reorder methods based on the profiling info. Add a 'method_order' table
224 to the AOT file to make mono_aot_find_jit_info work with the reordered
227 * mini.h: Bump AOT file version info.
229 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
231 * mini-arm.h: work around what looks like a gcc bug when optimizations
234 2005-09-28 Raja R Harinath <rharinath@novell.com>
236 * Makefile.am (AM_CFLAGS): Don't use += to append inside
237 conditionals. Use ...
238 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
240 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
242 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
243 to determine the amount of memory to copy when passing valuetypes.
245 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
246 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
248 2005-09-27 Zoltan Varga <vargaz@gmail.com>
250 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
251 information about aot.
253 2005-09-27 Ben Maurer <bmaurer@ximian.com>
255 * *.c: Replace the use of {Enter,Leave}CriticalSection with
256 macros. This will allow a deadlock debugger to easily be plugged
259 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
261 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
263 2005-09-27 Raja R Harinath <rharinath@novell.com>
265 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
266 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
267 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
268 ($(arch_built)) [CROSS_COMPILING]: Error out.
270 2005-09-26 Zoltan Varga <vargaz@gmail.com>
272 * aot.c: Add support for the no_special_static flag for classes.
274 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
276 * Reapply reverted patches.
278 * *: Revert r50174 as well.
280 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
282 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
284 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
286 2005-09-23 Miguel de Icaza <miguel@novell.com>
288 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
289 part of the SIG_HANDLER_SIGNATURE.
291 2005-09-23 Zoltan Varga <vargaz@gmail.com>
293 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
296 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
297 introduced by previous patch.
299 2005-09-21 Zoltan Varga <vargaz@gmail.com>
301 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
304 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
305 upon the information returned by get_call_info ().
307 * mini-x86.c (add_float): Fix stack size calculation.
308 (mono_arch_call_opcode): Rewrite this so it works based up the
309 information returned by get_call_info ().
310 (mono_arch_get_this_vret_args): Ditto.
312 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
314 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
315 in cinfo to determine the registers which need to be used.
317 2005-09-20 Miguel de Icaza <miguel@novell.com>
319 * driver.c (mono_main): Add --server and --desktop flags.
321 2005-09-16 Zoltan Varga <vargaz@gmail.com>
323 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
324 registers as global registers.
326 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
327 longer needed with the new register allocator.
329 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
331 * cpu-ia64.md: Remove unused opcodes.
333 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
335 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
337 * cpu-amd64.md: Remove unused opcodes.
339 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
340 needed with the new register allocator.
342 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
345 2005-09-16 Raja R Harinath <rharinath@novell.com>
347 * Makefile.am (check-local): Don't invoke semdel-wrapper.
349 2005-09-16 Martin Baulig <martin@ximian.com>
352 (throw_exception): Don't call mono_debugger_throw_exception() if
353 we're a rethrow - see the FIXME in the code.
355 2005-09-15 Geoff Norton <gnorton@customerdna.com>
357 * mini.c (mono_init_exceptions): This only works on some architectures.
359 2005-09-15 Zoltan Varga <vargaz@gmail.com>
361 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
364 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
366 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
367 now in mini-exceptions.c.
369 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
371 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
372 now in mini-exceptions.c.
374 2005-09-15 Zoltan Varga <vargaz@gmail.com>
376 * exceptions-x86.c: Applied patch from Patrik Torstensson
377 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
379 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
380 code into mini-exceptions.c. Add some assertions to it.
382 2005-09-12 Zoltan Varga <vargaz@gmail.com>
384 * aot.c (emit_section_change): Applied patch from "The Software Team"
385 (<software@solmersa.com>). Fix as errors on windows.
387 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
389 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
390 method info into the LMF.
392 2005-09-11 Zoltan Varga <vargaz@gmail.com>
394 * mini-ia64.c: Add proper unwind info for method epilogs.
396 * exceptions-ia64.c: Add some code to help debugging.
398 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
400 * mini-exceptions.c: Fix warning.
402 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
404 * mini.c: Really fix build.
406 * mini-x86.c mini-amd64.c: Fix build.
408 2005-09-11 Zoltan Varga <vargaz@gmail.com>
410 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
412 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
413 some Interlocked methods as intrinsics.
415 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
416 for Thread methods as well.
418 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
420 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
422 * mini-ia64.c mini-x86.c mini-amd64.c
423 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
426 * mini.c (mono_init_exceptions): Fix build breakage.
428 2005-09-10 Zoltan Varga <vargaz@gmail.com>
430 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
431 of instructions. Use the new ia64_unw_op macros for emitting unwind
434 * mini.c (mono_init_exceptions): Initialize exception handling
435 related trampolines at startup.
437 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
439 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
441 2005-09-09 Zoltan Varga <vargaz@gmail.com>
443 * mini.c: Handle type loading errors gracefully during compilation and
444 throw the appropriate exception.
446 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
448 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
451 2005-09-09 Martin Baulig <martin@ximian.com>
453 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
456 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
458 * mini-arm.h: use emulation for conv.r.un for the release.
460 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
462 * mini-arm.c, objects.cs: more fixes and tests for them.
464 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
466 * mini-arm.c: align structures to at least 4 bytes to be able
467 to keep our current optimized memcpy.
469 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
471 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
473 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
475 * mini.c: ignore SIGPIPE.
477 2005-09-04 Zoltan Varga <vargaz@gmail.com>
479 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
481 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
483 2005-09-02 Zoltan Varga <vargaz@gmail.com>
485 * mini.h: Add prototype for mono_allocate_stack_slots_full.
487 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
489 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
490 exception handling support.
491 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
492 patch by Brian Koropoff <briank@marakicorp.com>).
494 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
496 * mini.c: revert another 'optimization' which breaks when
497 items on the eval stack need to be saved at a basic block end
500 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
502 * jit-icalls.c: for arrays, ensure we always provide
505 2005-08-30 Zoltan Varga <vargaz@gmail.com>
507 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
509 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
511 2005-08-29 Zoltan Varga <vargaz@gmail.com>
513 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
514 arguments in their original register.
516 2005-08-28 Zoltan Varga <vargaz@gmail.com>
518 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
521 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
522 when ssapre is enabled.
524 * inssel-long.brg: Fix bug in previous patch.
526 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
527 multiplication by a constant.
529 2005-08-27 Zoltan Varga <vargaz@gmail.com>
531 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
534 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
537 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
539 * inssel-arm.brg: apply changes tested by Brian Koropoff
540 <briank@marakicorp.com>.
542 2005-08-25 Zoltan Varga <vargaz@gmail.com>
544 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
546 2005-08-24 Zoltan Varga <vargaz@gmail.com>
548 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
549 to the same register if dreg is just a base register.
550 (print_ins): Improve printing of membase opcodes.
552 * inssel-x86.brg: Add optimized ldind(reg) rules.
554 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
556 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
558 * mini.c: when running under valgrind, set the stack bottom for
559 the GC at the actual approximate stack for the app (fixes running
562 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
564 * mini.c: do no break at the first valuetype to init found
567 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
569 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
571 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
573 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
575 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
577 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
579 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
581 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
583 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
586 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
589 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
592 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
594 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
596 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
598 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
599 in the tail recursion optimization.
601 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
602 debug info into the assembly file.
604 * iltests.il: Add test for filter regions.
606 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
607 initial stack of filter regions. Fixes #75755.
609 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
611 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
614 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
616 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
617 the check for an already compiled method on non-ia64 platforms.
618 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
621 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
623 * inssel-x86.brg: Add some optimized call rules.
625 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
627 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
630 * mini.h mini-trampolines.c: Pass the trampoline argument to
631 mono_arch_patch_delegate_trampoline.
633 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
635 * mini-trampolines.c: Fix build.
637 * mini-amd64.h: Add delegate trampolines.
639 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
641 * inssel-amd64.brg: Add optimized call rules.
643 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
645 * inssel-ia64.brg: Add optimized ldind(reg) rules.
647 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
649 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
652 * mini-ia64.c: Remove LMF fixmes.
654 * mini-ia64.h: Remove most fields from LMF.
656 * inssel-ia64.brg (stmt): Fix unaligned access errors.
658 * mini-trampolines.c: Add support for IA64 function descriptors.
660 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
661 for IA64 function descriptors.
663 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
665 * tramp-arm.c: patch the vtable for virtual calls. Added
666 support code to register/unregister the LMF.
667 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
670 2005-08-19 Dick Porter <dick@ximian.com>
672 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
675 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
677 * mini.c (mini_get_method): Move handling of wrapper data here.
679 * mini.c (mono_method_to_ir): Add support for dynamic methods.
681 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
684 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
685 bblock->code does not remain empty.
687 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
689 * arrays.cs: Add regression test for #75832.
691 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
694 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
695 instruction scheduling.
697 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
699 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
701 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
703 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
705 * mini-codegen.c: Fix VC build.
707 * cpu-pentium.md: Increase length of atomic_exhange_i4.
709 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
711 * mini.h: fix signature for mono_register_opcode_emulation.
713 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
715 * mini.c: Get rid of most of the helper_sig_... constants using
716 mono_create_icall_signature ().
718 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
720 * jit-icalls.c (helper_ldstr): New helper function.
722 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
724 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
725 throw, load the string using a helper call instead of creating a string object.
727 * aot.c: Update after LDSTR changes.
729 * mini.h: Bump AOT file version.
731 * aot.c: Save class size info into the AOT file. Print more statistics during
734 * mini.h: Bump AOT file version.
736 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
737 ordering of disasm cases. Fixes #74957.
739 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
741 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
742 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
743 the generic code needed for the ARM port.
745 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
747 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
748 inssel-arm.brg: more ARM features and fixes.
750 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
752 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
753 ARM port work in progress.
755 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
757 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
759 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
761 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
763 * inssel.brg (mini_emit_memset): Add support for unaligned access.
765 * *-ia64.*: Ongoing IA64 work.
767 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
769 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
771 * TODO: Remove out-of-data todo stuff.
773 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
776 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
778 * mini.h: Bump corlib version.
780 2005-07-27 Martin Baulig <martin@ximian.com>
783 (create_copy_ins): Added `const unsigned char *ip' argument; set
784 `copy->cil_code' from it.
786 2005-07-27 Martin Baulig <martin@ximian.com>
788 * mini-exceptions.c (mono_handle_exception): Don't call
789 mono_debugger_handle_exception() for filters.
791 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
793 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
796 2005-07-26 Martin Baulig <martin@ximian.com>
798 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
800 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
801 helper_compile_generic_method() if the method is actually virtual
804 2005-07-26 Martin Baulig <martin@ximian.com>
807 (trampoline_code): Renamed to `mono_trampoline_code' and made it
808 public; this is now accessed directly by the debugger.
809 (mono_generic_trampoline_code): Removed.
812 (mono_debug_init_method): Also add interncalls and wrappers.
814 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
816 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
818 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
820 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
822 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
824 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
826 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
828 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
829 getting TLS offsets on AMD64 too.
831 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
833 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
835 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
837 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
838 inssel-arm.brg, mini-arm.h: ARM port work in progress.
840 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
842 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
844 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
847 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
848 mono_sparc_is_virtual_call ().
850 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
852 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
853 trampoline parameters.
855 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
857 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
858 to mono_arch_get_vcall_slot_addr.
860 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
863 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
865 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
867 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
869 2005-07-19 Martin Baulig <martin@ximian.com>
871 * exceptions-amd64.c (throw_exception): Call
872 mono_debugger_throw_exception() here like we're doing it on i386.
874 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
876 * mini-ia64.c: Add optimized TLS access support.
878 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
880 * mini-exceptions.c: Ongoing IA64 work.
882 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
884 * mini.c: Use the default optimization set when embedding. Fixes
887 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
889 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
890 of trampolines to a separate file.
892 * mini-trampolines.c: New file.
894 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
897 * tramp-x86.c: Reorganize the trampoline code to be similar to the
900 * mini-codegen.c: Fix cygwin build.
902 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
904 * mini.c: Add some minor changes needed by the IA64 port.
906 * *-ia64.*: Ongoing IA64 work.
908 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
910 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
911 trampolines into arch-independent and arch-dependent parts.
913 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
915 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
917 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
919 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
920 the xp-regalloc-branch for amd64.
922 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
923 xp-regalloc-branch for x86.
925 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
927 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
929 2005-07-06 Martin Baulig <martin@ximian.com>
932 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
933 (mono_jit_runtime_invoke): Likewise.
935 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
937 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
940 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
941 without loading their metadata. Reorganize the file format so exception handling+
942 debug info is kept separate from normal method info. Create MonoJitInfo
943 structures for methods lazily.
945 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
947 (x86_class_init_trampoline): Patch AOT class init trampolines too.
949 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
951 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
954 * mini.h: Bump AOT file version.
956 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
958 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
960 2005-07-01 Raja R Harinath <rharinath@novell.com>
962 * Makefile.am (check-local): Call semdel-wrapper.
964 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
966 * mini-x86.c: Revert the last change as it seems to break the build..
968 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
970 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
972 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
974 2005-06-27 Ben Maurer <bmaurer@ximian.com>
976 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
977 outside of the macro, so strange stuff doesn't happen with gcc4
978 (NEW_AOTCONST_TOKEN): Likewise.
980 2005-06-28 Martin Baulig <martin@ximian.com>
982 * mini.c (mini_class_is_system_array): New static method; use this
983 instead of `klass->parent == mono_defaults.array_class' everywhere
984 since this also works for the new generic array class.
986 2005-06-26 Ben Maurer <bmaurer@ximian.com>
988 * inssel.brg: Remove warnings.
990 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
992 * mini-ia64.c: Ongoing IA64 work.
994 * basic-float.cs: Add float->i1 conversion test.
996 * iltests.il: Add conv.u4 test.
998 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
1000 * inssel-long.brg: Fix bug caused by last change.
1002 2005-06-23 Geoff Norton <gnorton@customerdna.com>
1004 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
1005 BSDs. Allows the x86 JIT to work on OSX86
1007 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
1009 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1012 * mini-ia64.c: Ongoing IA64 work.
1014 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1016 * mini-ia64.c: Ongoing IA64 work.
1018 * driver.c: Clean up jit_code_hash as well when using --regression.
1020 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1022 * basic-long.cs: Add tests for long->u4 conversion.
1024 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1026 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1027 that we do not depend on undefined C behavior: the order stuff
1028 gets evaluated within an expression. Fixes mono when compiled on
1031 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1033 * *-ia64.*: Ongoing IA64 work.
1035 * aot.c: Lower memory usage while loading AOT methods.
1037 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1039 * mini.h: Bump AOT file format version.
1041 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1043 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1045 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1047 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1048 not on callee assembly). Fixed some comments.
1050 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1052 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1053 it gets proper disassembly.
1054 (emit_method_info): Remove some dead code.
1056 * mini.c (mini_method_compile): Allways allocate the GOT var in
1057 mono_method_to_ir for emulating opcodes.
1059 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1061 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1062 before freeing the code memory. Fixes #74990.
1064 * objects.cs: Add regression test for #74992.
1066 * liveness.c: Extend live ranges of arguments to the beginning of the
1067 method. Fixes #74992.
1069 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1070 so it points into the faulting instruction.
1072 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1074 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1076 * *-ia64.*: Ongoing IA64 work.
1078 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1080 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1082 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1084 * *-ia64.*: Ongoing IA64 work.
1086 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1088 * basic-long.cs: Add tests for add/sub.ovf.
1090 * basic.cs: Add tests for sub.ovf.
1092 * *-ia64.*: Ongoing IA64 work.
1094 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1096 * *-ia64.*: Ongoing IA64 work.
1098 * basic.cs: Add conv.ovf.i4.un test.
1100 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1102 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1104 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1106 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1108 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1110 * *-ia64.*: Ongoing IA64 work.
1112 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1115 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1117 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1119 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1121 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1123 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1125 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1126 of a call is callable by a near call.
1128 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1130 * mini-ia64.c: Ongoing IA64 work.
1132 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1134 * genmdesc.c: Make the generated array non-static.
1136 * inssel-long.brg: Fix LSHR_IMM rule.
1138 * *-ia64.*: Ongoing IA64 work.
1140 * *-ia64.*: Ongoing IA64 work.
1142 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1144 * *-ia64.*: Ongoing IA64 work.
1146 * *-ia64.*: Ongoing IA64 work.
1148 * mini-ia64.c: Ongoing IA64 work.
1150 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1152 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1154 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1156 * objects.cs basic-long.cs: Move some tests to objects.cs.
1158 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1160 * *-ia64.*: Ongoing IA64 work.
1162 * iltests.il: Add a new test.
1164 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1165 newobj. Fixes #75042.
1167 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1169 * *-ia64.*: Ongoing IA64 work.
1171 * *-ia64.*: Ongoing IA64 work.
1173 * *-ia64.*: Ongoing IA64 work.
1175 * basic.cs objects.cs: Move tests accessing static variables as well.
1177 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1179 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1181 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1183 * driver.c: Always print failed tests.
1185 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1188 * *ia64*: Ongoing IA64 work.
1190 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1192 * basic.cs: Add tests for add.ovf. Fix warnings.
1194 2005-05-18 Miguel de Icaza <miguel@novell.com>
1196 * driver.c (mono_main): Avoid crash if no argument is passed to
1197 --break; Do not use g_error, but f_printf. And fix all other
1198 ocurrences of the same crash.
1200 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1202 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1203 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1206 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1208 * *-ia64.*: Add beginnings of IA64 backend.
1210 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1212 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1214 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1217 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1219 * mini-amd64.c: Fix a warning.
1221 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1223 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1224 in float_neg. Fixes #74897.
1226 * mini-amd64.c (emit_call): Fix another near call bug.
1228 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1230 * declsec.c: Keep the appdomain information in the structure. Added a
1231 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1232 value gets overwritten).
1233 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1234 an MonoAppDomain member to MonoSecurityFrame.
1235 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1236 used in the stack walk. Now use a MonoArray which grow (double) when
1239 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1241 * mini.c: Re-enabled runtime cleanup, since running threads should
1242 now properly stop when exiting.
1244 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1246 * mini-codegen.c: New file contaning the arch-independent local
1247 register allocator. Not used by any architectures yet.
1249 * mini.h linear-scan.c: Merge some changes from the
1250 mini-xp-local-regalloc branch.
1252 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1254 * mini-amd64.c (emit_call): Fix calls to native functions when the
1255 runtime is compiled as a shared library. Fixes #74756.
1257 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1258 on a literal field. Fixes #74751.
1260 2005-04-25 Raja R Harinath <rharinath@novell.com>
1262 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1264 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1266 * objects.cs: Add missing null casting test.
1268 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1270 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1271 in wrapper methods. Also rename 'address' variable to 'offset'.
1273 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1275 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1278 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1280 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1283 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1285 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1287 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1289 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1290 just the last bytes.
1292 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1294 * aot.c (mono_compile_assembly): Fix warning.
1296 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1297 by the _MSC_VER stuff.
1299 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1301 * inssel-long.brg: Fix #74588.
1303 * cpu-amd64.md: Fix #74591.
1305 * iltests.il: Add new regression tests.
1307 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1309 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1312 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1314 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1316 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1317 from Bill Middleton <flashdict@gmail.com>.
1319 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1321 * arrays.cs: Add new regression test. Fix warnings.
1323 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1325 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1326 and leakage in CKFINITE.
1328 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1329 this to a null op since it is called on amd64 too.
1331 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1333 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1334 body since this is not used on amd64.
1336 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1338 * mini-amd64.c: Remove obsolete fixmes.
1340 * mini.c (print_method_from_ip): Fix debugging support.
1342 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1344 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1345 so that expressions that don't give much gain are not reduced.
1346 * ssapre.h: Likewise.
1348 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1350 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1352 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1354 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1356 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1358 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1360 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1362 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1364 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1367 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1369 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1371 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1373 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1374 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1376 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1378 * mini-x86.c: Fix up stack overflow handling.
1380 * exceptions.cs: Add new regression test.
1382 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1384 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1385 mono_jit_thread_attach.
1387 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1389 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1391 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1392 avoid calling constructors using callvirt.
1394 * inssel.brg: Fix #74073.
1396 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1398 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1399 compilation with non-GCC compilers.
1400 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1401 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1403 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1405 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1406 klass->interface_offsets (will likely fix bug#74073).
1408 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1410 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1412 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1414 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1415 to amd64_div_reg_size ().
1417 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1419 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1421 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1423 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1425 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1427 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1429 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
1431 * mini.c (mono_precompile_assembly): Load and precompile referenced
1432 assemblies as well. Fixes #74015.
1434 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
1436 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
1438 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
1440 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
1441 a lot of checks and (anyway) permissions cannot work until corlib is
1444 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
1446 * mini-ppc.c: fixed ABI issue on sysv/ppc.
1448 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
1450 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
1451 calls (fixes bug#72824).
1453 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
1455 * mini.c: fix tail recursion elimination (see test in bug#73936).
1457 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
1459 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
1460 some fp functions in sse2 mode.
1462 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
1464 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
1466 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
1468 * mini.h mini.c: Add mono_get_jit_tls_key ().
1470 * mini-x86.c: Enable fast TLS support on windows.
1472 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
1474 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
1475 * mini.c: Check for p/invoke method when generating code. If a
1476 p/invoke method, or it's class, isn't decorated with [Suppress
1477 UnmanagedCodeSecurity] then generate code to call System.Security.
1478 UnmanagedDemand (only if the security manager is active).
1480 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1482 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
1483 last change as it seems to cause strange crashes.
1485 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1487 * *.c: handle unsafe function pointers where needed.
1489 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
1491 * mini.c (mono_jit_free_method): Remove the fixme too.
1493 2005-03-15 Miguel de Icaza <miguel@novell.com>
1495 * mini.c: As discussed, make the code actually free the delegate
1496 thunk now, to enable the debugging of delegate problems, use
1497 MONO_DEBUG=1 when running Mono.
1499 This takes also care of parts of the leaks as seen by Joe.
1501 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
1503 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
1504 thread_tls_offset calculation.
1506 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
1508 * declsec.c: Reworked linkdemand checks for icall. The previous code
1509 was using the declaration code (untrusted) and didn't work as expected
1510 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
1513 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
1515 * iltests.il: Add new localloc test.
1517 * mini-amd64.c: Handle large stack allocations the same way as on
1518 windows if stack overflow handling is working.
1520 * mini-amd64.c: Allocate the signal stack using mmap.
1522 * mini.c (sigsegv_signal_handler): Fix reading of context.
1524 * mini-exceptions.c: Fix up stack overflow handling.
1526 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
1528 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
1530 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
1532 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
1534 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
1535 tramp_init functions as they are no longer needed.
1537 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
1539 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
1541 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
1543 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
1545 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
1548 * mini-ops.h: Add OP_LMUL_IMM.
1550 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
1551 long mul/div opcodes as intrinsic.
1553 * mini-amd64.c (emit_call): Handle the case when the callee might be
1556 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
1558 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
1561 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
1563 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
1565 2005-03-09 Ben Maurer <bmaurer@ximian.com>
1567 * mini.c (mono_codegen): Don't leak here, to help people running
1570 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
1572 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
1573 conversions in sse2 mode.
1575 * basic-float.cs: Add regression test.
1577 * mini-amd64.c: Reenable sse2.
1579 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1581 * mini-amd64.c: Disable sse2 until some regressions are fixed.
1583 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
1585 * driver.c: Copyright text should include 2005.
1587 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
1589 * cpu-amd64.md (load_membase): Fix more max lengths.
1591 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
1593 * cpu-amd64.md (load_membase): Fix max length.
1595 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
1597 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
1599 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
1600 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
1602 * basic-float.cs: Add rounding regression test.
1604 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
1606 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
1608 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
1609 structures in registers for pinvoke wrappers.
1611 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
1613 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
1615 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
1617 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
1618 wrapper to mono_jit_thread_attach.
1620 * mini.c (mini_jit_thread_attach): New jit icall.
1622 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
1623 native->managed wrappers.
1625 * exceptions.cs: Add new regression test.
1627 * mini.c (optimize_branches): Check regions in the cbranch to throw
1628 block case as well. Fixes #73242.
1630 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
1632 * mini.c: thread safety fixes.
1634 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
1636 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
1637 patching stuff, since delegates use jump trampolines so there is
1640 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
1643 * tramp-amd64.c: Fix build.
1645 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
1646 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
1648 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
1649 Rename this to mono_arch....
1650 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
1652 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
1654 * mini-amd64.c (emit_call): If both the caller and the callee is
1655 guaranteed to have 32 bit addresses, emit a normal call.
1657 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
1659 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
1660 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
1661 method_ptr inside delegates.
1663 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
1665 * mini.c (mono_jit_free_method): Free the method info even if the native code is
1666 invalidated. Fixes #73001.
1668 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
1670 * mini-x86.c: Only use stdcall for pinvokes on windows.
1672 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
1674 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
1675 * mini-x86.c: remove unreliable __thread var offset detection,
1676 use the correct accessors and enable by default.
1678 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
1680 * mini.c (mono_jit_free_method): Fix memory leak.
1682 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
1684 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
1686 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
1688 * cpu-amd64.md: Fix lengths of atomic opcodes.
1690 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
1692 * driver.c: try to not imply using ICU is any good.
1694 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
1696 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
1697 functions as inline ops.
1699 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
1700 some Interlocked functions as inline ops.
1702 * mini.c (move_basic_block_to_end): Fix bug in last patch.
1704 * mini.h (MonoBasicBlock): Reorganize fields a bit.
1706 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
1708 * mini.c: Add support for OP_NOT_TAKEN.
1710 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
1711 structures in registers for pinvoke wrappers.
1713 * mini-amd64.c: Fix warnings.
1715 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
1717 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
1719 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
1721 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
1722 address instead of loading the address from it.
1724 * mini-x86.c: Add support for returning small structs in registers
1725 on Win32. Fixes part of #70864.
1727 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
1729 * trace.c (get_token): Improve error checking.
1731 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
1733 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
1735 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
1737 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
1738 it can be reused for MonoClass.
1739 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
1742 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
1744 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
1745 instead of a MonoReflectionMethod. The method information wasn't used
1746 when displaying SecurityException details (but will be now).
1748 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1750 * Makefile.am : windows build fix.
1752 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
1754 * iltests.il: Add new regression test.
1756 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
1759 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1761 * mini.c: Moved linkdemand check into helper function check_linkdemand
1762 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
1765 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
1767 * declsec.c: Added statistics counter for different kinds of
1769 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
1770 (and commented) declaration.
1771 * mini.c: Added statistics counter for security Demand code
1772 generation. Added display of security statistics.
1774 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
1776 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
1777 Fix compilation errors under gcc-2.95.
1779 2005-02-12 Ben Maurer <bmaurer@ximian.com>
1781 * mini.c, driver.c: Use the new jit trampoline hashtable
1783 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1785 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
1787 2005-02-11 Martin Baulig <martin@ximian.com>
1789 * debug-mini.c (mono_debug_close_method): Free the line number array.
1791 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1793 * aot.c: Break up large methods into smaller ones. Share GOT slots for
1796 * mini.h: Bump AOT file format version.
1798 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
1800 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
1802 * declsec.h: Added macros to get/set lazyly initialized security
1803 informations about assemblies. Added new enum for different type of
1804 possible LinkDemand violation. Added function to check LinkDemands.
1805 * mini.h: Added a field to MonoCompile to hold any security violation
1806 detected when JITting a method (so it can be thrown later).
1807 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
1808 and CEE_CALLVIRT. Added code to throw exception at the end of
1809 mini_method_compile (note: the exception is unhandled right now).
1811 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
1813 * mini.c, jit-icalls.c: use the managed implementation of
1814 memset for initobj and memset, to avoid managed <-> unmanaged
1817 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
1819 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
1820 optimization if it would need a GOT var.
1822 * basic.cs: Add tests for constant propagation and switch statements.
1824 * ssa.c: Fix out-of-range constant propagation and switch statements.
1826 2005-02-09 <vargaz@freemail.hu>
1828 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
1830 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
1832 * cpu-amd64.md (load_membase): Fix max length of load_membase.
1834 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
1836 * mini.c: update to new signature of mono_class_get_allocation_ftn().
1838 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
1840 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
1841 arithmetic operations.
1843 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
1845 * mini-ppc.c: add a workaround for broken user code that
1846 DllImports vararg functions with non-vararg signatures.
1848 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
1850 * mini.c (mono_jit_compile_method_inner): Add detection and a
1851 meaningfull error message for assemblies written in Managed C++.
1853 * tramp-amd64.c mini-amd64.h: Add support for
1854 create_trampoline_from_token ().
1856 * aot.c mini-x86.c abcremoval.c: Applied patch from
1857 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
1859 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
1861 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
1862 which takes a MonoImage/token as parameter instead of a MonoMethod.
1864 * aot.c: Use the new trampoline for initializing vtables.
1866 * aot.c: Add support for ldfld/stfld_remote wrappers.
1868 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
1869 rules for compare <MEM>, IMM.
1871 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
1873 * aot.c: Handle inherited finalizers correctly.
1875 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
1877 * inssel.brg (stmt): Add a missing _setup_... ().
1879 * aot.c: Save some parts of the class state to the AOT file and use it
1880 to recompute that state when a class is initialized.
1882 * mini.c: Install AOT hooks into the runtime.
1884 * mini.h: Bump AOT file format version.
1886 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
1889 * iltests.il: Add new test.
1891 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
1895 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
1897 * mini.c: setup the statistical profiler in the thread attach
1898 callback to cope with the new single thread code.
1900 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
1902 * mini-ppc.c: ensure we have enough room for the profiler
1903 calls (fixed bug#72084).
1905 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
1907 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
1910 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1912 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
1914 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1916 * ssapre.c: Fixed an issue with down safety (this allows IronPython
1917 to succesfully execute parrotbench).
1918 * ssapre.h: Likewise.
1920 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1922 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
1923 variable for stores to method arguments (fixes a SSAPRE issue).
1925 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1927 * mini.c: handle value types in dup, fixes gen-112.cs.
1929 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
1931 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
1932 sequence for calls in dynamic methods to avoid thunks.
1934 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
1936 * mini.c: correctly remove dynamic methods from the hashtable.
1938 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1940 * driver.c: Disabled SSAPRE until fix the bug that appears
1941 in IronPython's parrotbench.
1943 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
1945 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
1947 * mini.c (mono_method_to_ir): Revert the previous change.
1949 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
1952 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
1953 mono_jit_info_table_find () etc. when running under valgrind.
1955 * inssel.brg: Fix warnings.
1957 * mini-exceptions.c: Fix warnings.
1959 2005-01-31 Martin Baulig <martin@ximian.com>
1961 * driver.c (compile_all_methods_thread_main): Don't try to compile
1962 generic methods or anything which has type parameters.
1964 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
1966 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
1968 * TestDriver.cs: Add --verbose flags.
1970 * graph.c ssa.c: Fix 64 bit warnings.
1972 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
1973 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
1974 Fix 64 bit warnings.
1976 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
1977 variable not spotted by gcc.
1979 * mini-amd64.c inssel-amd64.brg: Applied patch from
1980 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
1981 X86_COMPARE_MEMBASE opcodes.
1983 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
1985 2005-01-29 Ben Maurer <bmaurer@ximian.com>
1987 * *: MonoMethod->signature might be NULL now. You *MUST* use
1988 mono_method_signature.
1990 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
1992 * driver.c (compile_all_methods_thread_main): Compile the methods
1993 without invoking cctors.
1995 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
1997 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
1998 * basic-calls.cs: test for the above.
2000 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2002 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
2003 MonoJitInfo changes.
2005 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
2007 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
2008 eagerly if it contains dynamic methods.
2010 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2012 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2013 trace, it is now computed by an icall from trace_ips.
2015 * mini-exceptions.c: Fix a warning.
2017 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2019 * mini-exceptions.c: don't bother getting stack trace info if
2020 it's not going to be used.
2022 2005-01-27 Raja R Harinath <rharinath@novell.com>
2024 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2027 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2029 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2031 * aot.c: Avoid calling mono_method_get_header () if not needed.
2033 * mini.h: Bump AOT file format version.
2035 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2037 * mini.c (mono_print_tree): Print more info for calls.
2039 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2041 * declsec.h: Remove warning by adding missing include for marshal.h
2043 2005-01-26 Martin Baulig <martin@ximian.com>
2045 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2048 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2050 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2053 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2055 * aot.c (mono_compile_assembly): Fix a warning.
2057 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2059 * declsec.c: Look for security attributes on the original MonoMethod
2060 (and not the wrapped one). This fix permissions on icalls.
2062 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2064 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2066 * mini.c (mono_allocate_stack_slots): Add a fixme.
2068 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2070 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2072 * inssel.brg: optimize casts of sealed types (more
2073 optimizations waiting for fixes in remoting).
2075 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2077 * inssel.brg (stmt): Add another dummy rule.
2079 * driver.c: Fix warnings.
2081 * driver.c (mono_main): If running under valgrind, instruct glib to use
2082 the system allocation functions so valgrind can track the memory
2083 allocated by the g_... functions.
2085 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2087 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2089 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2091 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2092 variables in try regions.
2094 * mini.c (mini_method_compile): Don't disable optimizations on large
2095 methods when AOT compiling.
2097 * mini.c (mono_allocate_stack_slots): New arch independent method to
2098 allocate stack slots. Not yet used.
2100 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2102 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2104 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2106 * mini-ppc.c: make the branch info relative as the code
2107 buffer can be reallocated.
2109 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2111 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2112 * driver.c: Removed the AOT/security restriction. Now initialize the
2113 security manager (in metadata) if --security is used.
2114 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2115 rather than the pointer to declarative security, when AOT is used.
2117 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2119 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2120 basic blocks, reduced intrinsic exception throwing code size.
2122 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2124 * driver.c (mini_usage): Reorder the usage screen.
2126 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2128 * mini.c (mono_resolve_patch_target): Fix warning.
2130 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2132 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2135 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2137 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2138 breaks the amd64 build.
2140 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2141 register allocation. Fixes #71454.
2143 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2145 * arrays.cs: Add new regression test.
2147 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2149 * ssapre.c: Turned usage of snprintf to GString.
2150 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2151 (I left it on by mistake in my previous commit).
2153 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2155 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2156 on cond branch optimization (fixes bug# 71515).
2158 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2160 * abcremoval.c: Fixed bug 71062.
2161 * abcremoval.h: Likewise.
2163 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2165 * mini.c: Added a new functionality to optimize_branches, the removal
2166 of useless basic blocks, and fixed some problem in the removal of
2167 critical edges; some utility functions added for both purposes.
2168 * ssapre.c: Added complex expression support, and fixed bug 70637.
2169 * ssapre.h: Likewise.
2170 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2172 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2173 * driver.c: Re-enabled SSAPRE.
2175 2005-01-19 Martin Baulig <martin@ximian.com>
2177 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2178 the result of mono_get_method_constrained().
2180 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2182 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2185 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2187 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2188 be detected. Fixes #59296.
2190 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2192 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2193 which can happen. Fixes #71361.
2195 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2197 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2200 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2202 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2203 appdomain-unload.exe to fail.
2205 * mini.c: Fix some memory leaks.
2207 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2209 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2210 Fixed bug and sped up some codepaths.
2212 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2214 * mini.c: Fix some memory leaks.
2216 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2219 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2221 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2224 * iltests.il: Add regression test for #71320.
2226 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2228 * mini.c (mono_codegen): Fix installation of profiler hooks.
2230 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2232 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2234 * mini.h, mini.c, cfold.c: optimize access to enum
2235 readonly fields, too. Eval conditional branches if possible
2236 to perform unreachable code removal in more cases.
2238 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2240 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2242 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2245 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2246 WinXP DEP. Fixes #71244.
2248 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2250 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2252 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2254 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2256 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2258 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2261 * mini.h: Bump AOT version.
2263 * mini.h (MonoCompile): Change exvar to a hash table.
2265 * mini.c: Allocate a separate exvar for each handler block.
2267 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2269 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2270 ex var with the pending exception and only throw if the two are equal.
2273 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2275 * mini-x86.c: Fix warnings.
2277 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2278 used by all the ports now.
2280 * aot.c: Add write-symbols and save-temps options.
2282 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2284 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2286 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2288 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2291 * tramp-s390.c: Check vtable slot belongs to the domain.
2293 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2294 as per other platforms.
2296 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2298 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2300 * driver.c: we don't run the Main() code in a subthread anymore.
2302 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2304 * mini.c: added experimental rtc support in the statistical
2305 profiler: if the user has the permission, more accurate statistics
2306 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2307 The MONO_RTC value must be restricted to what the linux rtc allows:
2308 power of two from 64 to 8192 Hz.
2310 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2312 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2314 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2316 * mini-ppc.c: better icache flush for smp.
2318 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2320 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2322 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2323 amd64 port, not yet used.
2325 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2327 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2330 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2332 * driver.c: Added --security option to activate the security manager.
2333 Right now this will allow code generation for declarative demands and
2334 is disabled when AOT is specified.
2335 * mini.c: Add code generation for declarative security demands.
2336 * mini.h: Add mono_use_security_manager as an extern gboolean.
2338 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2340 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2341 emitting more dense assembly code.
2343 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2344 exception throwing stuff.
2346 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2348 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2351 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2354 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2357 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2359 * tramp-*.c: Only patch vtable slots if the object is in the current
2360 domain. Fixes appdomain-unload.exe.
2362 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2364 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2367 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2369 * mini.c (reverse_branch_op): New helper function.
2371 * mini.c (optimize_branches): Run the new optimization only on
2372 platforms which support it. Also reverse all kinds of branches.
2374 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2376 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2379 * mini.c (optimize_branches): Reverse not-equals branches if the false
2380 bblock is a throw. This happens a lot of time with argument checking in
2383 * mini.c (mono_codegen): Add support for placing basic blocks after
2384 the function epilogue.
2386 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2389 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2391 * mini.c (setup_stat_profiler): Only set this up if the platform
2392 supports ITIMER_PROF.
2394 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2396 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2399 * inssel.brg: Fix a warning.
2401 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2403 * mini.c: added support for statistical profiler
2404 (run with: --profile=default:stat).
2406 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2408 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2410 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2412 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2413 related to global registers from the amd64 port.
2415 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2417 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2419 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2420 with global registers.
2421 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2423 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2425 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2427 * debug-mini.c (encode_value): Fix off-by-one.
2429 * aot.c (encode_value): Likewise.
2431 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
2433 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
2435 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
2438 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
2440 * aot.c (emit_method_info): Increase size of temp buffer.
2442 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
2445 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
2447 * aot.c (emit_method_info): Fix build.
2449 * aot.c: Further rework of the AOT file format to reduce the size of
2450 the method info data.
2452 * mini.h: Bump AOT file format version.
2454 2004-12-27 Martin Baulig <martin@ximian.com>
2456 * mini.c (mini_get_method): New static method; call
2457 mono_get_method_full() and mono_get_inflated_method().
2458 (mono_method_to_ir): Use mini_get_method() instead of
2459 mono_get_method_full().
2461 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
2463 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
2465 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
2467 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
2469 * inssel-amd64.brg: Add some optimization rules.
2471 2004-12-24 Ben Maurer <bmaurer@ximian.com>
2473 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
2474 standard not GC'd stuff is fine.
2476 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
2478 * aot.c: Rework the AOT file format to get rid of most of the global
2479 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
2481 * mini.h: Bump AOT file format version.
2483 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
2485 * mini.h: Bump AOT file format version.
2487 * aot.c (mono_aot_is_got_entry): New function to determine if an
2488 address is inside a GOT.
2490 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
2492 * cpu-pentium.md: Increase the maximum size of some instructions which
2493 might involve a got access.
2495 * mini.c (get_method_from_ip): Another debug helper function.
2497 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
2498 when got var accesses are created during the decompose phase.
2500 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
2502 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
2503 argument mini_compile_method and to MonoCompile, and use this to
2504 determine whenever a given method is compiled for AOT. This allows the
2505 other methods compiled during AOT compilation to be free of AOT stuff,
2506 so the backends does not need to add special support for them by
2507 creating a fake GOT etc.
2509 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
2512 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2514 * mini.c (mono_method_to_ir): It turns out that some of the
2515 x-appdomain wrappers are lax with types, so just ignore this for
2518 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
2519 at the vtable->klass. If it is non-shared code we can just use the
2522 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
2524 * mini-ppc.c: access MonoDomain from tls, too.
2526 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
2528 * declsec.c: Removed unused variable (and related warning ;-)
2530 2004-12-21 Ben Maurer <bmaurer@ximian.com>
2532 * iltests.il: New test for LDELEMA on an array of ref types.
2534 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
2535 all ldelema's on reftypes.
2536 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
2537 it was the wrong place to put it.
2539 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
2540 register to pop to make this cleaner, at the request of Paolo.
2542 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2544 * mini-ops.h (OP_GETHASHCODE): New op.
2546 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
2548 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
2551 For a microbenchmark, this reduces the cost of Hashtable.get_Item
2554 * mini-x86.c (mono_arch_output_basic_block): Rather than
2562 The first is 3 bytes while the second is 1. This saves 36 kb on
2563 mscorlib, quite a big saving. When bootstraping mcs, I was able to
2564 see a small boost because of icache locality.
2566 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
2568 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
2570 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
2571 started code sharing with the generic code.
2573 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
2575 * mini-ppc.c, cpu-g4.md: added code for direct access to
2578 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
2580 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
2581 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
2584 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
2586 * declsec.c|h: Added functions to cache the declarative stack modifiers
2587 in MonoJitInfo and to create a security frame from a MonoJitInfo
2589 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
2590 created. Register internal calls for System.Security.SecurityFrame::
2591 _GetSecurityFrame and _GetSecurityStack.
2592 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
2593 the definitions for the new stack walk/callback mechanism.
2594 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
2595 first security frame for LinkDemands and InheritanceDemands) and
2596 GetSecurityStack for Demands. Both use the new mono_walk_stack code
2598 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
2599 walk initialization (lupus).
2601 2004-12-20 Ben Maurer <bmaurer@ximian.com>
2603 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
2605 (handle_loaded_temps): Do not create a temporary variable for
2606 things that we know are temps. They will never be modified.
2607 (mono_spill_call): Set MONO_INST_IS_TEMP
2608 (mono_emulate_opcode): ditto
2610 (mono_method_to_ir.CEE_DUP): ditto
2612 2004-12-19 Ben Maurer <bmaurer@ximian.com>
2614 * mini.c (type_to_eval_stack_type): Make this handle the void type
2615 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
2616 (emit_tree): use ip_in_bb to special case some common idioms
2617 Update all callers to pass in the IP.
2618 (mono_method_to_ir): Make CEE_CALL* do the above as well.
2620 This gives us a nice 2% speedup in mcs bootstrap.
2622 * mini-x86.c (peephole_pass): Peephole pass to make
2631 * mini.c (ip_in_bb): new method.
2632 (mono_method_to_ir): use this method rather than doing the hash
2635 * linear-scan.c (mono_linear_scan): When expiring actives, you
2636 don't need to keep around variables that expire on this
2637 instruction. This makes it so that:
2640 store (ebx add (ebx, 1))
2644 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
2646 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
2647 combination to avoid doing two copies. Fix up problems with previous
2650 * mini.c: Fix 64 bit warnings.
2652 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
2654 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
2656 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
2657 changes from the x86 code.
2659 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
2661 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
2663 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
2664 throwing code to reduce its size, unify the AOT and non-aot code and
2665 get rid of relocations in the AOT case.
2667 * mini-x86.h mini.c exceptions-x86.c
2668 (mono_arch_get_throw_corlib_exception): New arch specific function to
2669 raise corlib exceptions which doesn't require relocations in the
2672 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
2674 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
2676 * mini.c (mono_emit_method_call): Only allocate the got var when it is
2679 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
2682 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2684 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
2685 with add function when used from Inc/dec atomic
2686 functions. Re-enabled optimization on x86.
2687 * mini-ops.h: renamed atomic_add functions to
2688 allow _add to match the Interlocked::Add and
2689 _add_next to match Interlocked::Inc/Dec.
2691 2004-12-15 Massimiliano Mantione <massi@ximian.com>
2693 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
2694 linking of BBs to the end BB, and enabled SSAPRE also with
2695 consprop and copyprop (which was prevented by that bug).
2697 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2699 * mini-x86.c: disabling the Interlocked optimizing code.
2701 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2703 * aot.c (load_aot_module): Move reading of got_addr after the AOT
2706 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
2708 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
2709 interlocked optimization due lack of support on x86, rewrote
2710 exchange to take into account that base may be in eax.
2712 xsp works again; activated Interlocked optimizing code.
2714 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
2716 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2718 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
2720 * mini-ops.h: Add new opcodes.
2722 * mini.h: Add new patch types. Add got_var to MonoCompile.
2724 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
2725 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
2726 make it work with all kinds of patchable code.
2728 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
2729 address of the GOT, and referencing entries in the GOT.
2731 * mini.c: Add code to load the GOT address if needed by an opcode.
2733 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
2734 independent AOT code on the x86 using an elf-style Global Offset Table.
2736 2004-12-14 Raja R Harinath <rharinath@novell.com>
2738 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
2740 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2742 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
2745 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
2747 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
2748 of Interlocked:Increment/Decrement/Add as inline ops.
2749 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
2751 2004-12-12 Geoff Norton <gnorton@customerdna.com>
2753 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
2754 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
2756 2004-12-12 Duncan Mak <duncan@ximian.com>
2758 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
2759 again. `patch_info->table_size' is no longer valid after Zoltan's
2762 2004-12-12 Martin Baulig <martin@ximian.com>
2764 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
2765 if we are the "real" method, ie. not an inlined method inside it.
2767 2004-12-11 Ben Maurer <bmaurer@ximian.com>
2769 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
2770 before we look in the special fields table. This fixes
2771 ../tests/thread-static-init.cs.
2773 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2775 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
2776 for Array get_Rank and get_Length. Fixes bug #70465.
2778 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
2780 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
2781 separate structure to reduce the size of MonoJumpInfo.
2783 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
2785 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
2787 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
2789 * mini.c (mini_get_inst_for_method): Changed to allow ports
2790 to return a MonoInst instead of opcode
2791 (renamed mini_get_opcode_for_method to better reflect the new functionality)
2793 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
2794 Allow ports to return a created MonoInst instead of op-code, will enable
2796 (renamed mini_get_opcode_for_method to better reflected the functionality)
2798 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
2800 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
2802 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2804 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
2807 2004-12-08 Martin Baulig <martin@ximian.com>
2809 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
2810 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
2812 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
2814 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
2817 * exceptions.cs: Disable some tests which depend on properties of x86 fp
2820 2004-12-08 Raja R Harinath <rharinath@novell.com>
2822 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
2824 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
2826 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
2827 bug introduced by the previous patch.
2829 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2831 * mini-ppc.c, objectc.cs: handle large structs passed by value
2834 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
2836 * mini-ppc.c: OP_ARGLIST implementation from
2837 Geoff Norton <gnorton@customerdna.com>.
2839 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
2841 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
2842 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
2844 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
2846 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
2848 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2850 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
2853 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
2855 * mini-sparc.c: Zero out localled-ed memory.
2857 * iltests.il: Add tests for zeroing out localloc-ed memory.
2859 2004-12-04 Martin Baulig <martin@ximian.com>
2861 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
2862 mono_method_get_signature_full().
2864 2004-12-03 Massimiliano Mantione <massi@ximian.com>
2866 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
2867 and some utility functions (always for SSAPRE), integrated SSAPRE.
2869 * driver.c: Added ssapre option.
2870 * ssa.c: Small fix on OP_ARG handling.
2871 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
2872 * Makefile.am: Likewise.
2874 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
2876 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
2879 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
2882 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2884 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
2886 * cpu-s390.md : Increase instruction length of oparglist.
2888 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
2890 2004-11-30 Martin Baulig <martin@ximian.com>
2892 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
2893 virtual generic methods. We call a special helper_compile_generic_method()
2894 icall to retrieve the method from the vtable, inflate and compile
2895 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
2897 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
2899 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
2901 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
2903 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
2905 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
2908 2004-11-27 Ben Maurer <bmaurer@ximian.com>
2910 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
2911 platforms with PIC aot.
2913 2004-11-28 Martin Baulig <martin@ximian.com>
2915 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
2918 2004-11-28 Martin Baulig <martin@ximian.com>
2920 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
2921 the result of mono_type_get_underlying_type() to check whether
2924 2004-11-26 Martin Baulig <martin@ximian.com>
2927 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
2930 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
2932 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
2933 the same way as the other arguments so they won't get clobbered.
2935 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
2936 calls through R11 since it is clobbered by the trampoline code.
2938 2004-11-26 Raja R Harinath <rharinath@novell.com>
2940 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
2941 pick up in-tree mscorlib.dll.
2943 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
2945 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
2947 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
2948 runtime data/code are now stored in a table similar to the GOT in ELF.
2949 This allows the code itself to be position independent.
2951 * aot.c: Fix loading of referenced assemblies after the lazy assembly
2954 * aot.c: Attach ELF type (object/function) directives to all global
2957 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
2959 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
2961 * mini-amd64.h: Turn on PIC AOT code.
2963 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
2964 returning the offset within an OP_AOTCONST instruction where the GOT
2965 offset needs to be added.
2967 * mini.h: Bump AOT file format version.
2969 2004-11-25 Martin Baulig <martin@ximian.com>
2971 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
2972 uninflated generic methods.
2974 2004-11-25 Martin Baulig <martin@ximian.com>
2976 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
2978 2004-11-24 Martin Baulig <martin@ximian.com>
2980 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
2981 original klass (this only applies for generic instances).
2983 2004-11-24 Martin Baulig <martin@ximian.com>
2985 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
2986 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
2989 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
2991 * mini.c (mono_method_to_ir): Disable inlining for methods containing
2992 localloc. Fixes #69678.
2994 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
2996 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
2998 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
2999 used SSE registers on pinvoke calls. Fixes #69774.
3001 2004-11-23 Geoff Norton <gnorton@customerdna.com>
3003 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
3004 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
3006 2004-11-23 Raja R Harinath <rharinath@novell.com>
3008 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
3009 Refer directly to the mcs/ tree.
3011 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3013 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3014 Check if a trampoline for a synchronized method is required.
3016 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3018 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3019 with localloc if needed. Throe arithmetric exception in
3020 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3021 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3023 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3025 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3026 types before switching on type. Fixes #69622.
3028 2004-11-19 Raja R Harinath <rharinath@novell.com>
3030 * Makefile.am (check-local): New. Integrate into 'make check'.
3031 (MCS,RUNTIME): Define using in-tree mono and mcs.
3033 (%.exe): Use $(ILASM).
3035 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3037 * mini-ppc.c: adjust initial prolog size (bug #69691).
3039 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3041 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3044 2004-11-17 Raja R Harinath <rharinath@novell.com>
3046 * Makefile.am (clean-local): Rename from 'clean'.
3048 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3050 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3051 to mono_arch_is_int_overflow.
3052 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3055 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3057 * declsec.c|h: New files to support declarative security attributes.
3058 Added function to check if a method has (applicable) security.
3059 * mini.c|h: Add check for declarative security attributes in
3060 mono_method_check_inlining.
3061 * Makefile.am: Added declsec.c and declsec.h to the build.
3063 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3065 * mini.c, mini.h: update to keep dynamic code info per-domain.
3067 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3069 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3070 (mini_init): Get rid of it from here too.
3072 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3074 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3075 implemented OP_RETHROW (patch by Geoff Norton
3076 <gnorton@customerdna.com>).
3078 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3080 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3081 between appdomains. Fixes appdomain-unload on PPC.
3083 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3085 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3086 mini-exceptions.c: handle the new wrapper types.
3087 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3088 token value as a MonoClass* when compiling a wrapper.
3089 mono_jit_create_remoting_trampoline now takes an additional
3090 MonoRemotingTarget parameter.
3092 2004-11-10 Martin Baulig <martin@localhost>
3094 * mini.c (mono_method_to_ir): Use `generic_container->context'
3095 rather than creating a new one.
3097 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3099 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3101 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3103 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3105 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3106 the experimental aot cache stuff.
3108 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3110 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3111 mini-exceptions.c: update to exception clause structure changes.
3113 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3115 * exceptions-x86.c (throw_exception): Fix warnings.
3117 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3120 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3122 * exceptions-sparc.c (get_throw_exception): Really fix this.
3124 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3126 * tramp-*.c: we no longer support icalls without wrappers, so
3127 a bit of code can be removed here
3129 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3131 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3134 * cpu-sparc.md: Add op_rethrow.
3136 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3138 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3140 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3141 * mini-ops.h: Add OP_RETHROW.
3143 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3145 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3147 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3149 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3150 Makes the output much easier to read
3152 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3154 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3155 prevents another huge leak when compiling with ssa. Secondly, the
3156 performance of doing this rather than freeing the lists is much
3157 better. GList does a lock every time you allocate a list link,
3158 so that it can use a memory pool. So, it is better to just use
3159 a memory pool of our own.
3161 * ssa.c, linear-scan.c: replace g_list_remove_link with
3162 g_list_delete. The remove one does not free the GList, so we were
3163 leaking memory. On -O=all --compile-all with corlib, this cut down
3164 3 MB of allocations.
3166 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3168 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3170 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3172 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3173 into a new function mono_create_jit_trampoline ().
3175 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3177 * trace.c (get_spec): Allow tracing of classes without a namespace.
3179 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3181 * mini.c: Fix pointer overwrite in mini_method_compile.
3183 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3185 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3186 The darwin ABI needs some special handling for 1 and 2 byte structs
3187 Lets use lbz/lhz instead of lwz everywhere.
3188 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3189 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3190 Use stb/sth for the former, and put the latter always on stack instead of in
3193 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3195 * trace.c (is_filenamechar): Add '_'.
3197 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3199 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3201 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3203 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3205 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3206 depends on libmonogc. Fixes #68805.
3208 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3210 * mini.c (mono_jit_free_method): Provide extra information for
3211 this error. Currently this leaks, but will be turned into a
3212 developer option in the future.
3214 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3216 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3218 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3220 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3221 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3222 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3224 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3226 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3227 trampolines for AOT code.
3229 2004-10-22 <vargaz@freemail.hu>
3231 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3232 constructed types. Fixes #68136.
3234 2004-10-21 Martin Baulig <martin@ximian.com>
3236 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3237 if it returns true, unwind the stack to the call instruction.
3239 2004-10-21 <vargaz@freemail.hu>
3241 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3243 * mini.h: Bump AOT version number.
3245 * objects.cs: Add another test for unbox trampolines.
3247 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3250 2004-10-20 <vargaz@freemail.hu>
3252 * driver.c: Add SHARED to the set of optimizations tested.
3254 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3256 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3259 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3261 2004-10-20 Martin Baulig <martin@ximian.com>
3263 * mini-exceptions.c (mono_handle_exception): Call
3264 mono_debugger_handle_exception() to tell the debugger about
3265 catch/finally clauses.
3267 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3269 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3271 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3274 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3276 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3277 methods as their native size, fixed bug #57543, #57545.
3278 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3279 This saves a temporary register and mullw call down into 1 (minor perf
3280 increase for cases like sum = sum * 5; This use to translate into:
3283 It now translates to
3286 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3288 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3291 2004-10-11 Martin Baulig <martin@ximian.com>
3293 * mini.c (mono_method_to_ir): If we're a generic method, get the
3294 MonoGenericContainer from our MonoMethodNormal and create a
3295 MonoGenericContext from it.
3297 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3299 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3301 * basic-long.cs: Add test for checked i8->i2 cast.
3303 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3305 * inssel-ppc.brg: added a couple of speedup rules.
3307 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3309 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3310 to speed up rebuilds.
3312 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3314 * mini-s390.c: Minor fix to OP_OR_IMM.
3316 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3318 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3319 better. Fixes appdomain-unload.exe on sparc.
3321 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3323 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3324 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3327 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3329 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3331 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3333 * mini.c: Always generate a field read/write wrapper for members
3334 of the class MarshalByRefObject since the actual instance could
3337 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3339 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3341 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3343 * driver.c mini.h trace.c: Move the setting of the main assembly into
3344 a separate function called mono_trace_set_assembly () and call it after
3345 actually loading the main assembly. Fixes #66872.
3347 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3349 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3350 using the code manager.
3352 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3354 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3356 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3358 * cpu-amd64.md: Fix bug in previous patch.
3360 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3363 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3365 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3366 mini-exceptions.c: updates for changed stack walk interface.
3368 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3370 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3372 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3374 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3376 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3378 * driver.c (mini_regression_list): Do not call mono_assembly_close
3379 since assemblies can't be unloaded.
3381 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3383 * cpu-amd64.md: Fix more instruction lengths.
3385 * cpu-amd64.md: Fix lengths of some instructions.
3387 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3389 * inssel.brg: Make the array ldelema check aot friendly.
3391 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3393 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3395 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3397 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3399 * mini-x86.c: Fix build.
3401 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3402 mono_type_get_underlying_type () helper function to simplify code.
3404 2004-09-09 Martin Baulig <martin@ximian.com>
3406 * mini-amd64.c: Don't access `type->data.klass' directly, call
3407 mono_class_from_mono_type() instead since the type may be a
3410 2004-09-09 Martin Baulig <martin@ximian.com>
3412 * mini-amd64.c (get_call_info): Fix support for generic instances.
3413 (add_valuetype): Use mono_class_from_mono_type() to get the class
3414 since we can be a generic instance.
3416 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3418 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3420 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3422 * liveness.c: reset spill costs on each scan: bug 62107
3424 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3426 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3427 unnecessary line that doesn't compile
3429 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
3431 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
3432 trampolines, make them call an error function so people can fix their
3435 2004-09-06 Martin Baulig <martin@ximian.com>
3437 * mini.c (mono_method_to_ir): When initializing locals, handle a
3438 generic instances like a valuetype if it's a valuetype and like a
3439 class if it's a class.
3441 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3443 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
3444 stack. Fixes #64674.
3446 * exceptions.cs: Add test for unwinding of call arguments.
3448 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
3450 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
3451 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
3452 set the carry/borrow flag). The sparc and s390 implementations
3453 can now use optimized versions (and simplify the code). ppc bugfixes.
3455 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
3457 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
3459 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
3461 * inssel-amd64.brg: Remove leftover 32 bit rule.
3463 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
3465 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
3467 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
3468 mono_arch_find_jit_info functions into a new function. Fix a memory
3471 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
3474 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3476 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
3479 * exceptions.cs: Add array size tests.
3481 * mini.c: Allocate a separate icall wrapper for each arity of
3482 mono_array_new_va. Fixes #59509.
3484 * exceptions.cs: Add testcase for 64578.
3486 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
3488 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
3490 2004-09-02 Martin Baulig <martin@ximian.com>
3492 * mini.c (mono_method_to_ir): When initializing the locals, call
3493 handle_initobj() on the generic instance itself, not its
3496 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
3498 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
3499 MonoJitInfo for dynamic methods.
3501 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
3503 * mini.c: Add support for freeing JIT data for dynamic methods.
3505 2004-09-01 Martin Baulig <martin@ximian.com>
3507 * mini-x86.c (is_regsize_var): Added support for generic
3509 (mono_arch_emit_prolog): Make this compile again, use
3510 `x86_push_imm_template (code)'.
3512 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
3514 * mini-x86.c: make all push_imm instructions that get
3515 patched always emit the long form
3517 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
3519 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
3520 in a per-domain hash.
3522 * mini-amd64.c (merge_argument_class_from_type): Handle generic
3525 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
3527 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
3530 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
3533 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
3534 Beginnings of SSE2 support.
3536 * exceptions.cs: Add more tests for checked int<->uint casts.
3538 2004-08-28 Martin Baulig <martin@ximian.com>
3540 * mini-x86.c (mono_arch_instrument_epilog): Added support for
3544 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
3545 Handle generic instances recursively.
3547 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3549 * iltests.il: test for conv.u8 on a constant
3551 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3553 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
3554 LCONV_x4 (shrun_32 (membase)).
3556 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
3558 * inssel-x86.brg: c&p rules for push/setret of long
3560 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3562 * inssel-x86.brg: c&p rules for compare (base, regvar) and
3563 compare (regvar, base)
3565 * inssel-x86.brg: more burg love
3567 * inssel.brg: more cleanup
3569 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
3571 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
3573 * basic-long.cs, basic-calls.cs: new tests for optimization.
3575 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
3577 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
3580 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3582 * mini-amd64.c (read_tls_offset_from_method): Add another case.
3584 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
3586 * inssel.brg (mini_emit_memcpy): use
3587 NO_UNALIGNED_ACCESS to disable memcpy optimization
3589 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
3591 * mini-amd64.c: Handle generic types in various places.
3593 * mini.c (mono_method_to_ir): Handle generic types in init locals.
3595 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
3597 * mini.c (handle_box): Fix warning.
3599 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
3601 * mini-amd64.h: Enable the emit_state optimization.
3603 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
3605 * mini-amd64.c: Add some new 64 bit peephole opts.
3607 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
3609 * cpu-amd64.md: sreg1 of div instructions must be %rax.
3611 * mini-amd64.c: Register allocator fixes.
3613 * mini.c: Add an optimization to emit_state to avoid allocation of new
3614 registers on some platforms.
3616 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
3618 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
3620 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
3621 allocation. Fixes #63085.
3623 * basic-long.cs: Add new regression test.
3625 * mini-amd64.c: Register allocator improvements.
3627 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
3629 * mini-amd64.c (read_tls_offset_from_method): Add another code
3632 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
3633 instruction sequence for nullifying class init trampolines.
3635 * objects.cs: Add new regalloc test.
3637 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
3639 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3641 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
3643 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
3646 * driver.c: Fix profiling after TLS changes.
3648 * driver.c (mono_main): Set mono_stats.enabled if needed.
3650 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
3653 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
3655 * mini-x86.c: use a 1 op rather than a 2 op tls access
3656 instruction -> faster.
3658 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
3660 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3663 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
3665 * exceptions-sparc.c (throw_exception): fix typo
3667 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
3669 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
3670 set tree->dreg correctly with tls. Allow any
3671 register to be used.
3673 * mini-x86.c (read_tls_offset_from_method): add new code
3674 generation pattern seen with GCC.
3677 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3679 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
3680 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3681 exceptions-sparc.c: fix some performance issues in exception
3682 handling and setting of the stack trace for exceptions that were
3685 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3687 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
3690 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
3693 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
3695 This patch inlines tls access, when possible.
3697 * mini.h: new arch functions for TLS intrinsics.
3698 All platforms updated with a stub.
3700 * mini.c: use the new intrinsics
3702 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
3703 arch specific intrinsic for tls variables
3705 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
3707 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
3710 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
3712 * mini.c: thread local allocation
3714 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
3716 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
3718 * Makefile.am: Link against the static version of libmonogc.
3720 * Makefile.am: Link the static versions of the convenience libraries
3721 into the mono executable.
3723 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
3725 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
3727 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
3728 on integer overflow.
3730 * mini-amd64.c: Reorganize function call code.
3732 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
3734 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3736 * inssel-x86.brg: use xor eax,eax.
3738 * basic.cs: new tests
3740 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3742 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
3743 in exception throwing code.
3745 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3747 * inssel-x86.brg: use xor esi,esi.
3749 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3751 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
3752 can trace methods compiled during mini_init () too.
3754 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
3757 2004-08-14 Ben Maurer <bmaurer@ximian.com>
3759 * Makefile.am: static link on x86 (r=zoltan)
3761 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
3763 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
3764 code since it causes some programs to fail.
3766 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
3768 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
3770 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3772 * mini.c: ovfops_op_map - add STACK_OBJ case for
3774 * basic.cs: add test_0_pin_string as test
3777 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
3779 * Makefile.am: build C# if srcdir != builddir
3781 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3783 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
3784 fall-through blocks.
3786 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3788 * driver.c: enable loop by default again and include abcrem in -O=all.
3790 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
3792 * iltests.il: Add some localloc tests.
3794 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
3796 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
3799 * inssel-amd64.brg: Add some optimizations.
3801 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
3804 * Makefile.am: Statically link mono against libmono on AMD64.
3806 * mini-amd64.c inssel-amd64.brg: Optimizations.
3808 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
3810 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
3812 * tramp-amd64.c: Patch calling code in trampolines.
3814 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
3816 * mini-amd64.c: pinvoke struct passing fixes.
3818 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
3820 * mini-sparc.c: redo change, make mono_arch_cpu_init call
3821 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
3823 2004-08-05 Duncan Mak <duncan@ximian.com>
3825 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
3828 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3830 * mini-amd64.c (emit_move_return_value): Move return value for normal
3833 2004-08-05 Martin Baulig <martin@ximian.com>
3835 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
3836 `type->type'; just modify `type' itself when dealing with enums
3837 and generic instances.
3838 (check_call_signature): Make `simple_type' a `MonoType *'.
3840 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3842 * mini.c: Use OP_PADD to add offsets to addresses.
3844 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
3846 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
3848 * mini-sparc.c (mono_arch_emit_epilog): fix check
3849 for folding last op into restore instruction
3851 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
3853 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
3854 helper methods using the code manager.
3856 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
3858 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
3860 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3862 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
3863 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
3865 * mini-s390.c: fix tail processing
3867 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
3869 * mini-ppc.c: mul.ovf.un exception name fix.
3871 2004-08-03 Martin Baulig <martin@ximian.com>
3873 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
3874 instances; before jumping to `handle_enum', also modify `ptype'.
3876 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
3878 * cpu-sparc.md: fcall maximal length too small.
3880 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
3882 * mini-amd64.c mini.h: Add initial support for passing/returning
3883 structures to/from pinvoked methods.
3885 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
3887 * mini-ppc.c: reg allocator fix.
3889 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
3891 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
3893 * inssel.brg: Optimize memset on 64 bit machines.
3895 * mini-amd64.c: Fix some vararg cases.
3897 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3899 * mini-s390.c: Corrected macro in emit_float_to_int
3901 * s390-abi.cs: Tests to exercise the s390 ABI
3903 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3905 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
3908 * basic.cs: Add a test for add.ovf.un.
3910 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
3912 * mini-sparc.c: add case for OP_IDIV_UN
3914 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3916 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
3918 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
3920 2004-07-30 Ben Maurer <bmaurer@ximian.com>
3922 * basic.cs: regression tests.
3924 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
3927 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
3929 * basic.cs: Add a new test.
3931 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
3932 and AOT. Various fixes and optimizations.
3934 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
3936 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
3938 * mini-ppc.c: make sure temp regs are not used for global reg
3941 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
3943 * cpu-sparc.md: conv_i8 fix for 64bits
3945 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
3947 2004-07-29 Ben Maurer <bmaurer@ximian.com>
3949 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
3950 add opcode for cmp BYTE PTR [eax], imm.
3952 * inssel.brg: Make memcpy and memset takes bases.
3954 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3956 * *-amd64.*: More AMD64 work.
3958 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3960 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
3961 add a compare-not-equal opcode.
3963 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
3965 * mini.c: Use mono_init_from_assembly instead of mono_init.
3967 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
3969 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
3971 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
3973 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
3975 * inssel.brg: 64 bit fixes.
3977 * mini.h (MonoCallInst): Add some AMD64 specific data.
3979 * mini.h: Add some OP_P opcodes.
3981 2004-07-28 Ben Maurer <bmaurer@ximian.com>
3983 * basic.cs: tests for 61797 and 61740
3985 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
3987 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
3988 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
3990 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
3992 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
3994 * *-amd64*.*: Ongoing AMD64 work.
3996 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
3998 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
4000 * *-amd64*: Ongoing AMD64 work.
4002 * mini-arch.h: Add AMD64 support.
4004 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
4006 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
4008 * mini-ops.h: Add new opcodes.
4010 * Makefile.am: Add AMD64 support.
4012 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4013 rules into the inssel-long*.brg files.
4015 * *-amd64.*: Add beginnings of AMD64 backend.
4017 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4019 * mini.c (print_dfn): commenting out the code that prints
4020 the cil. With -O=deadce, this makes -v -v crash.
4022 * cpu-pentium.md: make checkthis have a length of 2
4024 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4026 * mini-sparc.h: fix implementations of __builtin
4027 functions for Sun compiler for V9.
4029 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4031 * mini.c: use the new stelem.ref wrapper
4032 * exceptions.cs, arrays.cs: new stelem.ref tests
4034 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4036 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4037 new XSP should work with these changes).
4039 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4041 * inssel-{long32,x86,}.brg: trivial optimizations.
4043 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4045 * mini.c: load value when emitting box operation in
4048 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4050 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4051 is one byte shorter than cmp DWORD PTR [eax], 0.
4053 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4055 * inssel-ppc.brg: arguments on the stack are always
4056 relative to the stack pointer (spotted by Neale Ferguson).
4058 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4060 * exceptions-x86.c: delay appending the method name to the trace until
4061 after mono_jit_info_table_find is called, as this gets the real
4064 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4066 * aot.c: register roots
4068 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4070 * aot.c : I could just use PLATFORM_WIN32 flag.
4072 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4074 * aot.c : Reverting the previous fix. This time it broke linux build.
4076 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4078 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4080 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4082 * mini.c (handle_stack_args): Remove some more debugging code.
4084 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4086 * driver.c mini.h aot.c: Allow additional options to be specified with
4087 --aot and pass them to mono_compile_assembly.
4089 * aot.c: Add experimental code to AOT compile all loaded assemblies
4090 on demand and save the code into a cache in the filesystem.
4092 * aot.c: Add support for more wrapper methods.
4094 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4097 * cpu-*.md: Remove removed opcodes.
4099 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4100 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4101 related icalls to marshal.c.
4103 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4105 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4107 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4109 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4111 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4112 * liveness.c: If liveness is recomputated we need to reset the information
4113 for each variable. This way, if the liveness range has been narrowed
4114 by optimizations that happened after the last computation, we can return
4117 For example, if you have
4122 // Tons of code that does not affect i
4128 i = 0 is dead code and will be removed by SSA. However, when
4129 linear scan gets to the code, i will still appear to be live
4130 throughout the entire block. This prevents good register allocation.
4132 2004-07-06 Martin Baulig <martin@ximian.com>
4134 * debug-mini.c (mono_debug_init_method): Allow
4135 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4136 (mono_debug_add_icall_wrapper): New method.
4138 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4140 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4142 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4145 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4147 * aot.c (mono_aot_load_method): Fix loading of debug info.
4149 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4151 * aot.c: Add logging support.
4153 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4155 * mini.h: Add prototype for mono_print_method_from_ip.
4157 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4159 * inssel.brg: 64 bit fixes.
4161 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4164 * Makefile.am: Add SPARC64 support.
4166 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4168 * aot.c: Fix alignment problems on 32 bit platforms.
4170 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4172 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4175 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4178 * mini.h: Bump AOT file version. Some 64 bit fixes.
4180 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4182 * inssel-sparc.brg: Add new rule to avoid register moves.
4184 * inssel.brg: Add ldind_to_load_membase helper function.
4186 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4188 * mini.c: OffsetToStringData intrinsic.
4190 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4192 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4194 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4197 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4198 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4200 * mini.c: reinstated mono_compile_get_interface_var()
4201 on x86, too, since the change breaks the Gtk# build there as well.
4203 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4205 * driver.c: remove loop from the default optimizations: it seems to
4206 interact badly with some of the other options (see bug #60613).
4208 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4210 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4211 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4213 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4215 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4216 vararg-using methods.
4218 2004-06-21 Martin Baulig <martin@ximian.com>
4220 * mini/mini-exceptions.c
4221 (mono_handle_exception): Added `gpointer original_ip' argument.
4222 After calling mono_unhandled_exception(), call
4223 mono_debugger_unhandled_exception() and if that returns true,
4224 restore the context and return.
4226 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4228 * mini-ppc.c: prefer the use of relative branches so
4229 they won't need to be patched in aot code (patch from Patrick Beard).
4231 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4233 * aot.c: patch from Patrick Beard to make the output assembly
4234 more correct for the MacOSX assembler. Small tweak to
4235 generate sane images on Linux/PPC, too.
4237 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4239 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4240 case until bug #59509 is fixed (shows up in #60332).
4242 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4244 * mini.c: make sure the needed wrappers are compiled, too, with
4247 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4249 * driver.c: remove NPTL reference in --version output.
4251 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4253 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4254 generate valid assembly for the Mach-O assembler.
4256 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4258 * driver.c: don't include abcrem in the all optimization specifier
4259 since it slows down jit compilation too much for now.
4261 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4263 * mini.c: use BIGMUL only if both operands have the same signage.
4264 * iltests.il: Test for bug 60056. (errors related to signage in
4269 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4271 * mini.c, aot.c: memory leak fixes.
4273 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4275 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4277 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4279 * Makefile.am: remove the -static hack completely, it links in
4280 statically glib as well.
4282 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4284 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4285 * exceptions.cs: make it compile with new mcs/csc.
4287 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4288 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4289 and added relevant test case.
4291 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4293 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4294 regressions in gtk-sharp.
4296 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4298 * exceptions.cs: New regression tests.
4300 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4302 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4304 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4306 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4308 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4310 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4312 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4314 * mini.c (mono_jit_runtime_invoke): Init class in this
4315 method instead of trusting mono_jit_compile_method to
4316 do the work (because wrappers can be in object class)
4318 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4320 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4322 * basic-long.cs: New regression test.
4324 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4326 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4329 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4331 * Makefile.am: fix miguel's change to build mono statically against
4332 libmono (track build dependencies).
4334 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4336 * cfold.c: Some glib versions do not have G_MININT32.
4338 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4340 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4341 with precision of tan, atan, sin and cos, and implemented related
4342 regressions tests (fixes bug 54467, but one new problem appeared and
4345 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4347 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4349 * exceptions.cs: Add test for constant folding && division by zero.
4351 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4352 since driver.c is in libmono too, so the optimization was useless.
4354 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4355 variable to driver.c so the compiler can emit more efficient code to
4358 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4360 * Makefile.am: don't distribute generated inssel.[ch] files.
4362 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4364 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4365 into the default appdomain. Fixes #58707.
4367 * jit-icalls.c: Remove the broken approximation for truncl, doing
4368 no conversion is better.
4370 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4373 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4375 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4376 of the mcrxr instruction which is not available on some processors
4377 even if it's documented to be. Implement add and sub overflow correctly
4378 (still not complete for long unsigned). Speed up icalls a bit.
4380 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4382 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4383 we run .cctor in the current domain instead of target_domain.
4385 Fixes bug #58558, .cctor not being called in -O=shared.
4387 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4389 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4391 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4393 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4394 which can be done with an imm8, do it that way.
4395 (mono_arch_output_basic_block): ditto for a jmp
4396 (mono_arch_emit_prolog): Computate maximum offset of a label.
4398 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4400 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4401 now tries to allocate prefered physical reg's for virtual
4402 regs. This reduces the number of emited spills/loads with
4403 20-30% on our core assemblies.
4405 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4407 * jit-icalls.c: truncl() is not needed and trunc() is
4408 the correct thing to do anyway (bug #58287).
4410 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4412 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4415 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4417 * driver.c: enable loop optimizations by default.
4419 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4421 * mini-x86.c: fix calc of max loop size when aligning loops start.
4423 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4425 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4428 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
4430 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
4433 * basic-long.cs: Add tests for add/subtract of immediates with carry.
4435 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
4437 * mini.c (inline_method): Allways inline some wrappers even if the cost
4438 is too large. Fixes #58785.
4440 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
4442 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
4444 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
4445 (crichton@gimp.org). Beginning of support for sparc/linux.
4447 * mini-sparc.c: Optimize retrieval of LMF address.
4449 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
4451 * exceptions-ppc.c: handle alloca in methods with clauses.
4453 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
4455 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
4457 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
4459 * mini.c: Delegate most of the abort signal work to
4460 mono_thread_request_interruption, which also handles Stop and Suspend
4463 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
4465 * mini.c mini.h: Allow inlining of icall wrappers if the backend
4466 supports the save/restore lmf opcodes.
4468 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
4470 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
4473 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
4475 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4477 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
4478 methods which contain array accesses.
4480 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
4481 boundaries. Fixes #58537.
4483 * iltests.il: Add regression test for #58537.
4485 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4487 * mini-x86.c (mono_arch_local_regalloc): Last part of
4488 fix for bug #58633 (releasing register to early).
4490 2004-05-18 Miguel de Icaza <miguel@ximian.com>
4492 * basic-long.cs: Add new regression test.
4494 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
4496 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
4497 register too early on the chain.
4499 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
4501 * mini.c (create_helper_signature): Use a helper function to reduce
4502 the code which needs to be written. Also set the calling convention of
4503 icalls on windows. Fixes #57840.
4505 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4507 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
4508 exceptions-ppc.c: added helper function to get the instruction address
4509 from a signal handler context.
4511 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4513 * helpers.c: use g_get_tmp_dir. Invokes happyness
4516 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
4518 * helpers.c: Add new env variable to pass args to objdump.
4519 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
4521 2004-05-17 Radek Doulik <rodo@ximian.com>
4523 * Makefile.am (common_sources): added abcremoval.h so it get
4524 disted and daily mono packages on go-mono.com will build again
4526 2004-05-17 Massimiliano Mantione <massi@ximian.com>
4528 * abcremoval.c: Fixed coding style, added copyright header.
4530 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
4532 * mini.h: Added prototype for abc removal main function.
4534 * build_relations_propagation_table.pl: Added copyright header.
4536 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4538 * basic-long.cs: reg test for complex ceq_long bug.
4540 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
4542 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4543 reg in long and clob case (bug #58343). Fixed/added comments.
4545 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
4547 * mini.c (mono_jit_runtime_invoke): Follow new convention
4548 of calling the invoke method with an function pointer.
4550 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
4552 * ChangeLog: Fix author of memory leak patch.
4554 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
4556 * Makefile.am: fix make dist as well...
4559 2004-05-14 Massimiliano Mantione <massi@ximian.com>
4561 * cfold.c: Made so that conversions from pointer to int4 are no-ops
4562 on archs where pointers are 4 bytes long.
4564 * Makefile.am: Added abcremoval.c source file.
4566 * abcremoval.c: Added abcremoval.c.
4568 * abcremoval.h: Added abcremoval.h.
4570 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
4572 * inssel.brg: Enabled bounds check removal.
4574 * mini.c: Added support for abcrem optimization.
4576 * mini.h: Added abcrem optimization label.
4578 * driver.c: Added support for abcrem optimization.
4580 * propagated_relations_table.def: Added propagated_relations_table.def.
4582 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
4584 * mini.c, cfold.c: fix style.
4586 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4588 * mini.c: handle issue with the low-level implementation of
4589 some long opcodes (bug #54209).
4591 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
4593 * basic.cs: test for my new cmov stuff.
4595 2004-05-13 Patrik Torstensson
4597 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
4598 opt and added peephole documentation.
4600 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
4602 * tramp-ppc.c: rewrote the generic trampoline code.
4604 2004-05-11 Patrik Torstensson
4606 * mini-x86.c: optimize long shl/shr asm code (one less branch)
4608 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
4610 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
4612 * mini.h mini.c dominators.c: Applied patch from Derek Woo
4613 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
4615 * mini.c: Add new icalls for AsAny marshalling.
4617 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4619 * tramp-ppc.c, mini-ppc.c: more cleanups.
4621 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4623 * mini.c: no warnings.
4625 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4627 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
4629 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
4631 * mini.c: In the thread abort signal handler, if the thread is in the
4632 process of being stoped, don't throw the Abort exception, just stop the
4635 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
4637 * tramp-ppc.c: removed old code.
4639 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4641 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
4642 do some simple speed optimizations on ppc.
4644 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4646 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
4647 and large offsets in load/store.
4649 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4651 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
4652 it causes regressions.
4654 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
4656 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
4659 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4661 * jit-icalls.c: remove warnings.
4662 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
4663 speedups for unsafe code.
4665 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
4667 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
4669 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
4671 * basic-calls.cs: Add new regression test.
4673 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
4676 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
4678 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
4681 2004-05-06 Patrik Torstensson
4683 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
4684 long reg allocation in any reg (not only eax:edx) and implemented
4685 long shl/shr ops in asm instead of helpers.
4687 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
4689 * mini-sparc.h: Fix warnings.
4691 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
4694 * mini-exceptions.c (mono_handle_exception): Call the filter in a
4695 separate statement for clarity.
4697 * mini-sparc.c: Update status.
4699 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
4701 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
4704 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4706 * inssel-ppc.brg: another small pre-release workaround:
4707 we don't do overflow detection for long_sub_un.
4709 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4711 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
4712 (also works around a weird ppc bug: 57957).
4714 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
4716 * tramp-ppc.c: trampoline fixes.
4718 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
4720 * mini-ppc.c: fixed typos.
4722 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4724 * mini-ppc.c, exceptions-ppc.c: more code saves registers
4725 at the top of the stack. Fixed typos. Use a frame registers
4726 for all the methods with exception clauses.
4728 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4730 * exceptions-ppc.c: restore fp registers.
4732 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4734 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
4735 order from the stack top (moved the stack room to save the
4736 return value for trace after the param area). Fixed corruption
4737 in restoring registers on unwind.
4739 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4741 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
4743 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4745 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
4746 and prolog/epilog for methods that use it. Allow
4747 enough param area room for varargs methods. Fix miguel's
4748 breakage in exception handling.
4750 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4752 * Makefile.am: run genmdesc only on current arch.
4754 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4757 * mini-x86.h: fix the build on windows.
4759 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
4761 * 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.
4763 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
4765 * mini-exceptions.c: New file.
4767 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
4768 Move some parts of the x86 exception handling code to an
4769 arch-independent file so it can be shared with other ports.
4771 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
4773 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
4775 2004-04-26 David Waite <mass@akuma.org>
4777 * driver.c: remove comma from end of enumeration declaration
4779 2004-04-26 Jackson Harper <jackson@ximian.com>
4781 * driver.c: parse config file before loading first assembly. This
4782 allows the user gac to be enabled/disabled.
4784 2004-04-23 Miguel de Icaza <miguel@ximian.com>
4786 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
4787 simpler mechanism: we do not care what is encoded initially
4788 (branch absolute or relative), we care about the code and its
4789 target. I kept the old code for reference for now.
4791 The new code tries first to determine if the jump is anywhere in
4792 the -/+32 absolute meg range, if it succeeds, it encodes using the
4793 absolute branch; If not, it tried to find something in the
4794 relative range, if not, it uses the handle_thunk code.
4796 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
4798 * exceptions-ppc.c: use the correct ip register on macosx.
4800 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
4802 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
4804 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
4806 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
4807 Raise exception on integer divide by zero by hand since the hw
4808 doesn't support it. Handle NaNs in FP compares.
4810 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
4812 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
4813 code reducing duplication between the platforms and enabled
4814 signal exception handling (on linux for now).
4816 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
4818 * exceptions-ppc.c: more macosx support.
4820 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4822 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
4824 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
4826 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
4828 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
4830 * iltests.il: more tests.
4832 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4834 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
4837 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4839 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
4841 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
4843 * liveness.c: Mark variables as volatile in all basic blocks reachable
4844 from exception clauses.
4846 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
4848 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
4851 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
4853 * iltests.il, basic.cs: more tests for regalloc.
4855 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
4857 * iltests.il: Some tests for register allocation modifications
4860 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
4862 * exceptions.cs: Add regression test for bug #56782.
4864 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
4865 original stack trace if an exception is rethrown. Fixes #56782. Oh,
4866 the beauty of fixing the same thing in 5 different files...
4868 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
4870 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
4873 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
4875 * mini.c: Add support for STRWLPARRAY marshalling convention.
4877 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4879 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
4880 to init the context to setup the regs pointer).
4882 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4884 * exceptions-ppc.c: more exceptions work.
4886 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4888 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
4891 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4893 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
4894 can use the memory directly.
4896 * cpu-pentium.md: Update documentation from a post from Zoltan.
4898 add x86_add_membase, x86_sub_membase, x86_mul_membase
4900 2004-04-13 Miguel de Icaza <miguel@ximian.com>
4902 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
4903 GENERAL_REGS they were also hardcoded for all PPC ports.
4905 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
4907 Remove hard-coded limit for floating point registers, use
4908 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
4910 Notice that in MacOS X calling conventions you can fit a lot more
4911 floating point values in registers, so I should update the PInvoke
4912 test to excercise the passing of floating point values on the
4913 stack (currently broken).
4915 2004-04-06 Miguel de Icaza <miguel@ximian.com>
4917 * tramp-ppc.c (create_trampoline_code): Added
4918 JUMP_TRAMPOLINE_SIZE.
4919 (ppc_magic_trampoline): Follow the pattern from
4920 x86_magic_trampoline: if code is set to zero, return.
4921 (create_trampoline_code): Always pass MonoMethod to the jump
4922 trampoline, before it was passing a null.
4923 (mono_arch_create_jump_trampoline): Implement the jump stub, could
4924 share the code with mono_arch_create_jit_trampoline.
4926 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
4928 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
4931 * cpu-g4.md: Added length for jmp instruction, the worst case
4932 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
4935 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
4937 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
4939 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
4941 * mini.c: Only set bblock->real_offset when adding a new bblock, and
4942 before each IL instruction.
4944 * mini.c (CEE_BOX): Fix warnings.
4946 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4948 * mini.c: removed a few unused vars and extra whitespace.
4950 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
4952 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
4954 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
4956 (OP_GETCHR): use the above
4957 (CEE_LDELEMA): use the above.
4959 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
4960 version of the generic impl.
4961 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
4962 (CEE_LDELEMA): use the above.
4964 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4966 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
4969 * iltests.il: Added new regression test for #56317.
4971 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
4973 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
4974 under NetBSD. Fixes #56450.
4976 * liveness.c (update_gen_kill_set): Fix previous patch.
4978 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4980 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
4982 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
4984 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
4987 * inssel-sparc.brg: Add more optimizations.
4989 * mini-sparc.c: Replace multiply/divide with shifts if possible.
4991 2004-04-01 Martin Baulig <martin@ximian.com>
4993 * mini.c (handle_box): New static function; moved the
4994 implementation of CEE_BOX here.
4995 (mono_method_to_ir): Added `constrained_call' variable.
4996 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
4997 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
4998 mono_method_get_constrained() to get the method.
5000 2004-04-01 Martin Baulig <martin@ximian.com>
5002 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
5003 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
5004 (mono_method_to_ir): We don't need these macros anymore since
5005 mono_class_get_full() already takes care of it.
5007 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5009 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5010 use @function (as doesn't accept #function here) and check the return
5011 value of system and stop if fails.
5013 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5015 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5017 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5019 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5021 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5023 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5026 * basic-long.cs: Add test for negation of Int64.MinValue.
5028 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5030 * mini-sparc.c: Update status.
5032 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5034 * exceptions-sparc.c: Fix return value in filters.
5036 * inssel-sparc.brg: Fix register allocation in some rules.
5038 2004-03-28 Martin Baulig <martin@ximian.com>
5040 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5043 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5045 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5047 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5048 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5049 remove unused conv_u4 opcode.
5051 * mini-x86.c: Remove valgrind workaround since it slows down things
5052 even when mono is not run under valgrind.
5054 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5056 * mini-sparc.c: Update status.
5058 * inssel-sparc.brg: Add some optimizations.
5060 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5061 future delay slot filling. Add support for varargs, tail calls and JMP.
5063 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5064 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5066 * inssel.brg: Fix register allocation in OP_ARGLIST.
5068 * inssel.brg: Fix warnings.
5070 2004-03-25 Martin Baulig <martin@ximian.com>
5072 * mini.c (inflate_generic_field): Removed.
5073 (mini_get_method): Removed, use mono_get_method_full(),
5074 (mini_get_class): Removed, use mono_class_get_full().
5075 (mono_method_to_ir): Pass our generic context to
5076 mono_field_from_token().
5078 2004-03-25 Martin Baulig <martin@ximian.com>
5080 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5081 of a `MonoMethod *'.
5082 (mini_get_method): Take a `MonoGenericContext *' instead
5083 of a `MonoMethod *'.
5084 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5085 a new local variable called `generic_context' which holds the
5086 current `MonoGenericContext *'; use it to lookup things.
5088 2004-03-24 Martin Baulig <martin@ximian.com>
5090 * mini.c (mini_get_class): New static method; if we're inside a
5091 generic instance, inflate the class if neccessary.
5092 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5094 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5096 * iltests.il: New regression test for #55976.
5098 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5101 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5103 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5106 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5108 * liveness.c: Consider SSA stores as well as loads when making vars
5111 * exceptions.cs: New regression tests for register allocation.
5113 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5115 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5116 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5117 domain lock only to protect puntual access to data structures.
5118 Added access lock for sighash, jit_icall_hash_name,
5119 jit_icall_hash_addr and domain->code_mp.
5121 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5123 * driver.c: Print SIGSEGV handling method.
5125 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5127 * mini.c (setup_jit_tls_data): Handle case when this is called
5128 multiple times for a thread.
5130 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5131 is different from fbxx_un. Fixes #54303. Also use constants instead of
5132 magic numbers in a lot of places.
5134 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5136 * exceptions.cs: Fix cctor test when --regression is used.
5138 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5140 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5143 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5145 * inssel-ppc.brg: fixed register assignments for some rules.
5147 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5149 * exceptions.cs: Add test for exceptions in static constructors.
5151 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5152 static constructors outside the domain lock. Fixes #55720.
5154 2004-03-17 Martin Baulig <martin@ximian.com>
5156 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5157 (inflate_generic_field): Take the `MonoMethod *' instead of the
5158 `MonoClass *' and added support for generic method.
5159 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5160 have a `field->parent->gen_params', only inflate the field if it's
5161 an open constructed type.
5163 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5165 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5166 exception object instead of the preconstructed ones.
5168 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5170 * mini.c: reverted changed to sigsegv_signal_handler commited
5171 accidentally in the previous patch.
5173 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5176 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5177 running --aot with an old assembly.
5179 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5181 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5184 * mini-sparc.c: Add support for v9 branches with prediction.
5186 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5188 * mini.c (mini_init): #warning is GNUC only
5190 * mini-sparc.h: implement __builtin_frame_address
5191 and __builtin_return_address for Sun C compiler
5193 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5195 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5197 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5199 * basic-calls.cs: Add test for unaligned byref long argument passing.
5201 * mini-ops.h: Add sparcv9 compare and branch instructions.
5203 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5204 v9 instructions if we have a v9 cpu.
5206 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5207 registers for global allocation.
5209 * exceptions-sparc.c: Fixes.
5211 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5213 * liveness.c (mono_analyze_liveness): Optimized version.
5215 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5217 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5220 * basic-float.cs basic-calls.cs: New regression tests.
5222 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5224 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5225 sigaltstack implementation.
5227 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5229 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5230 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5232 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5234 * mini.c: Fix warnings.
5236 * mini.c (mono_resolve_patch_target): New function which contains the
5237 arch independent part of the patching process.
5239 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5240 patching code to a separate function.
5242 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5244 * mini.c (add_signal_handler): ifdef out on Windows
5246 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5248 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5249 cpu-sparc.md: Add exception handling support + other fixes.
5251 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5252 typed GC detection in --version.
5254 * basic.cs exceptions.cs: New regression tests.
5256 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5257 the arch specific code can store data during a compilation.
5259 * mini-ops.h: Add OP_SETFRET.
5261 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5262 function, register a separate icall for each arity, so the icalls can
5265 * mini.c (mono_print_tree): Print negative offsets in a more readable
5268 * mini.c: Make signal handling work on sparc.
5270 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5272 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5274 * jit-icalls.c: Emulate truncl by aintl on solaris.
5276 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5278 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5280 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5282 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5284 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5285 a MarshalByRef type, inline a method that performs the check, taking into
5286 account that the object can be a proxy. Also implemented tow new opcodes:
5287 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5288 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5289 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5291 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5293 * mini-ppc.c: if a relative branch displacement is too big
5294 but it points to and area reachable with an absolute branch,
5297 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5299 * mini.c: optimize small copies in cpblk.
5301 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5303 * basic-calls.cs basic-float.cs: New regression tests.
5305 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5306 negative offsets from %fp. Implement localloc. Fix local register
5307 allocation. Fix the case when the this argument needs to be saved to
5308 the stack. Implement some missing opcodes.
5310 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5312 * mini.c (mini_method_compile): Reenable global regalloc in methods
5313 with exception handlers.
5315 * linear-scan.c (mono_varlist_sort): Fix warning.
5317 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5319 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5322 * liveness.c: Make all variables uses in exception clauses volatile, to
5323 prevent them from being allocated to registers. Fixes #42136.
5325 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5327 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5330 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5331 argument to mono_arch_regalloc_cost.
5333 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5336 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5338 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5339 Make the cost of allocating a variable to a register arch dependent.
5341 * basic-calls.cs: Fix compilation of tests.
5343 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5344 helper function to cut back on the number of #ifdefs needed.
5346 * mini-ppc.c: Fix compilation.
5348 * basic-calls.cs: New regression tests.
5350 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5352 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5353 of l0 since that is callee saved.
5355 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5358 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5359 of delay instruction.
5361 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5363 * mini.h (MonoCallInst): Add 'virtual' flag.
5365 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5367 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5369 * *.cs: New regression tests.
5371 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5374 * mini.c (mono_runtime_install_handlers): Fix build.
5376 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5377 'signal_stack_size' members.
5379 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5380 alternate signal stack.
5382 * exceptions-x86.c: Add stack overflow handling.
5384 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5385 functions to arch independent code.
5387 * mini.c (mono_print_tree): Print more detailed info for load_membase
5390 2004-02-23 Martin Baulig <martin@ximian.com>
5392 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5394 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5396 * mini-x86.c: fixed reg allocation for div/rem.
5398 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5400 * driver.c (mono_main): Report some configuratio options on --version.
5402 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5404 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5405 low in the address space. Correctly flush memory in thunks where we
5408 2004-02-20 Martin Baulig <martin@ximian.com>
5410 * mini.c (mini_get_method): New static method; inflate all generic
5411 methods and methods in open generic instances.
5412 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5413 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5415 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5417 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5419 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5421 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5423 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5425 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5426 it compile using Sun's compiler.
5428 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5430 * 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.
5432 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
5434 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5436 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
5438 * mini-ppc.c: handle calls outside of the allowed range with thunks
5439 allocated using the code manager.
5440 * tramp-ppc.c: use the code manager to hold generated native code.
5441 Fixed the magic trampoline to just patch vtable entries.
5443 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
5445 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
5448 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
5450 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
5453 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
5454 if we have a working __thread implementation.
5456 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
5457 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
5459 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
5461 * mini-x86.c: Fix compilation under gcc 2.
5463 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
5465 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
5466 contains a call to the wrapped function.
5468 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
5469 OP_<CALL>_IMM opcodes, and use them under X86.
5471 * mini.c (mono_jit_find_compiled_method): Fix warning.
5473 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
5475 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
5477 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
5478 functionality to mini.c.
5480 * mini.c (mono_create_jump_trampoline): New function to create a jump
5481 trampoline. Return a compiled method instead of a trampoline if it
5482 exists. Add a cache for jump trampolines.
5484 * mini.c (mono_jit_find_compiled_method): New function to return a
5485 compiled method if it exists.
5487 * mini-x86.c: Call mono_create_jump_trampoline instead of
5488 mono_arch_create_jit_trampoline.
5490 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
5491 a jump trampoline. Fixes #52092.
5493 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
5495 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
5496 which is not up-to-date. Add check_corlib_version () instead.
5498 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
5501 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
5502 since newer valgrind versions do not need it.
5504 * mini.c (mono_jit_compile_method_with_opt): New helper function to
5505 compile a method with a given set of optimizations.
5507 * mini.c: Compile icall wrappers on-demand instead of at startup.
5509 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
5510 wrapper for an icall.
5512 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
5514 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
5517 * iltests.il: Add test for non-empty stack before switch instruction.
5519 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
5521 * mini.c: Add support for new stringbuilder marshalling conventions.
5523 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
5525 2004-02-01 Martin Baulig <martin@ximian.com>
5527 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
5528 in `ginst->mtype_argv'.
5530 2004-01-31 Miguel de Icaza <miguel@ximian.com>
5532 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
5533 facilitate grepping.
5535 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
5537 * mini.c: fixed buglet in initobj generic implementation for references.
5539 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
5541 * Makefile.am: make the version script conditional.
5542 * jit-icalls.c: handle missing truncl().
5544 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
5546 * exceptions.cs: Add more tests for double->int conversion.
5548 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
5549 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
5551 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
5553 * driver.c: make --verbose --version emit an error
5554 if the loaded corlib doesn't match the runtime version.
5556 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
5558 * mini-ppc.h: export ppc_patch().
5559 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
5560 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
5561 on par or better than on MacOSX.
5563 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
5565 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
5566 mono_lookup_pinvoke_call.
5568 * mini-x86.c: Under windows, the default pinvoke calling convention is
5569 stdcall. Fixes #52834.
5571 * mini.c (optimize_branches): Add an upper bound to the number of
5572 iterations to prevent infinite loops on strange loops. Fixes #53003.
5574 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
5576 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
5577 and ISINST. Fixes #52093.
5579 * objects.cs (test_0_vector_array_cast): New tests.
5581 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
5583 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
5584 checking in Array.Set ().
5586 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
5589 * object.cs (test_0_multi_array_cast): New regression test.
5591 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
5593 * exceptions-ppc.c: fix build on Linux/PPC.
5595 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
5597 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
5598 running under valgrind.
5599 (x86_magic_trampoline): Fix build bustage.
5601 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
5602 negative values as well. This is needed for the encoding of the line number
5603 info, since sometimes the line numbers are not in increasing order.
5605 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
5607 * cpu-pentium.md (localloc): Increase the size of the localloc
5608 instruction since it is a loop under Win32.
5610 * debug-mini.c (record_line_number): Get rid of unneccesary memory
5613 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
5615 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
5616 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
5617 Max Horn (max@quendi.de). Fix file names in comments.
5619 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
5621 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
5622 avoid stack overflow.
5623 (replace_usage): Avoid uninitialized variable warnings.
5625 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
5626 and taking the address of valuetype variables.
5628 2004-01-03 Patrik Torstensson
5630 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
5631 for other purposes than FP later on.
5633 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
5635 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
5638 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5640 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
5642 2003-12-30 Patrik Torstensson <p@rxc.se>
5644 * mini-x86.h: Decreased number of availiable fp regs.
5645 Solves corner cases with FP spilling.
5647 2003-12-23 Patrik Torstensson <p@rxc.se>
5649 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
5650 for floating point stack tracking / spilling on x86.
5653 * basic-float.cs: added float mul overflow test.
5655 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
5657 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
5659 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5661 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
5662 supports for cond branches that overflow the immediate
5663 overflow offset. mcs can compile simple programs.
5665 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
5667 * exceptions-ppc.c: exception handling support wip:
5668 finally handlers get run on exception.
5670 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
5672 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
5675 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5677 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
5678 initial support for stack walking and unwinding.
5680 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
5682 * driver.c (mono_main): Make corlib-out-of-sync message more
5683 descriptive. Also remove verify_corlib call.
5685 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5687 * mini.c: make CEE_NEWARR calls and other emulated opcodes
5688 not overlap with other call's arguments, too.
5690 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
5692 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
5693 move to arch-specific code the choice of arch-specific
5694 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
5695 * mini.c: ensure emulation calls will not interleave
5698 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
5700 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
5701 the magic trampoline stack frame is dropped before executing
5704 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
5706 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
5707 and integer to fp conversions. Added support for overflowing
5708 arguments on the stack. Reserve a couple more registers as temps.
5709 Added support for aot compilation (as output still needs to be
5712 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5714 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
5715 Don't overwrite return register in some corner cases.
5717 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
5719 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
5720 static constructors when AOT compiling.
5722 * driver.c (mono_main): Call mono_check_corlib_version.
5724 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5726 * cpu-g4.md, basic.cs: fixed div target register.
5728 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
5730 * mini-ppc.c, basic.cs: shl_imm fix with test.
5732 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5734 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
5735 structures by value. Misc fixes.
5736 * objects.cs: more tests.
5738 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
5740 * mini-ppc.c: lconv.ovf.i implemented.
5742 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5745 (mini_init): don't error out if someone already called g_thread_init.
5747 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
5749 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
5750 to be any type per the spec. Fix abnormal memory usage when
5751 the same object is repeatedly thrown.
5753 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
5755 * mini.c: check for overruns in IL code.
5757 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
5759 * TODO: Add/remove some todo entries.
5761 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
5763 * driver.c (mono_main): Call mono_verify_corlib.
5765 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
5767 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
5768 This has been moved to mini.c
5769 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
5770 type being casted is marshalbyref it could be a proxy, so instead of
5771 emitting the type check code, emit a call to a runtime method that will
5772 perform the check by calling CanCastTo if needed.
5774 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
5776 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
5777 methods with large stack frames under Win32.
5779 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
5781 * Makefile.am: Distribute regression tests.
5783 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
5784 at the end instead of inserting each variable into the sorted list.
5786 * linear-scan.c (mono_varlist_sort): New helper function.
5788 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
5790 * mini.c: ensure arguments and locals are within bounds.
5792 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
5794 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
5797 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5799 * mini.c (mono_cprop_copy_values): Fix crash.
5801 * aot.c: Set verbosity back to 0.
5803 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5805 * regalloc.c: complete memory leak fix by Laurent Morichetti
5808 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
5810 * driver.c (main_thread_handler): Revert the previous patch.
5812 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
5815 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
5816 memory from the memory pool.
5818 * driver.c (main_thread_handler): Turn on all optimizations when
5821 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
5822 an array for better performance.
5824 * regalloc.c (mono_regstate_assign): Fix memory leak.
5826 * debug-mini.c (mono_debug_serialize_debug_info): New function to
5827 serialize the debug info.
5829 * debug-mini.c (mono_debug_add_aot_method): New function to load the
5830 debug info from the serialized representation.
5832 * aot.c: Save debug info into the generated file and load it when
5835 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5837 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5839 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
5840 More FP-related fixes.
5842 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
5844 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
5845 and register allocation buglet. Hello world now runs.
5847 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
5849 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
5850 * tramp-ppc.c: fixed class init trampoline.
5851 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
5853 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5855 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
5856 mini.c: more ppc changes/fixes.
5858 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5860 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
5861 Also optimize the case when the arguments are the same in the caller
5864 * iltests.il: Add tests for tail calls with valuetype arguments.
5866 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5868 * mini-ppc.c: fixes for struct return type.
5870 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
5872 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5873 mono_spillvar_offset() to arch-specific code.
5875 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
5877 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
5879 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
5881 * exceptions-x86.c: Fix stack space leaks.
5883 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
5884 registers from the lmf if the method has save_lmf set.
5886 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
5888 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
5889 of icall wrappers into InvokeInDomain, since these are now per-domain.
5891 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
5893 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
5894 make some opcode emulation and intrinsic ops enabled/disabled
5895 according to the architecture. More fixes.
5897 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
5899 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
5901 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
5903 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
5904 arch-specific handling for 'this' and struct return type to
5907 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5909 * aot.c: prevent divide by zero error when reporting (it happened with
5912 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
5914 * mini.h (inst_switch): Remove unused macro.
5916 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5919 (load_aot_module): free 'info->methods' and 'info' properly. No more
5920 "free(): invalid pointer blah" messages when you have an old aot
5923 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
5925 * jit-icalls.c, mini.c: Added support for context static fields.
5927 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5929 * mini.c (mono_method_blittable): Methods which set LastError are not
5930 blittable either. Fixes #51108.
5932 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
5934 * mini.c: flush icache.
5935 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
5937 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
5939 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
5941 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
5943 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
5946 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
5949 * inssel.brg (CEE_MKREFANY): Fix AOT case.
5951 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
5953 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
5954 instruction when the result is discarded.
5956 * iltests.il (test_0_div_regalloc): New regression test.
5958 * arrays.cs: Fix compilation error.
5960 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
5962 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
5963 float rules to inssel-x86.brg: sane architectures with FP registers
5964 don't need to implement these rules.
5966 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
5968 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
5970 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
5972 * mini.h, inssel-long32.brg: fixed endianess issues in int64
5973 implementation of 32 bit systems.
5975 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
5977 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
5978 (Jeroen Zwartepoorte).
5980 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
5982 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
5983 the caller and the callee matches.
5985 * mini.c (mono_method_to_ir): Add comment.
5987 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
5988 signbit is missing on some platforms.
5990 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
5992 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
5994 * mini.c (setup_jit_tls_data): Call the new function.
5996 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
5998 * mini-x86.c: Add experimental support for fast access to the lmf
5999 structure under NPTL/Linux 2.6.x.
6001 2003-11-06 Martin Baulig <martin@ximian.com>
6003 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
6004 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
6007 2003-11-02 Martin Baulig <martin@ximian.com>
6009 * mini.c (inflate_generic_field): New static method.
6010 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6011 generic instance and the field is declared in a generic type, call
6012 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6014 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6016 * mini.h mini.c (mono_method_same_domain): New function to return
6017 whenever the caller and the callee are in the same domain.
6019 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6021 2003-10-30 Martin Baulig <martin@ximian.com>
6023 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6024 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6026 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6027 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6029 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6031 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6034 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6035 object here, so it is in the correct appdomain etc.
6037 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6039 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6041 (mono_method_to_ir): Avoid freeing the type created returned from
6042 mono_type_create_from_typespec, since it is put into an internal cache
6043 by the function. Fixes pointer.exe.
6045 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6046 trampolines for icalls and pinvokes as well. Fixes #33569.
6048 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6050 * mini.c: Update after appdomain changes.
6052 * mini.c (mono_jit_compile_method_inner): Allways compile native
6053 method wrappers in the root domain, since there can only be one
6054 instance of them, whose address is stored in method->info.
6056 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6058 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6059 environment variable. Instead detect automatically whenever running
6060 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6063 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6065 * trace.c, trace.h: New files that implement the new trace option
6068 * driver.c: Document new --trace options.
6070 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6073 - if (mono_jit_trace_calls)
6074 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6076 * mini.h: prototypes.
6078 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6080 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6082 * mini.c inssel.brg: Implement typedefbyref opcodes.
6084 * mini.c (mono_jit_compile_method): Remove unused local variable.
6086 * mini.c (mono_jit_compile_method_inner): Ditto.
6088 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6090 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6092 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6094 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6096 * mini.c (mono_no_aot): Remove unused global variable.
6098 * mini.c: Thread safety fixes.
6100 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6102 * mini.c (mono_create_class_init_trampoline): Add a lock around
6103 class_init_hash_addr.
6105 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6108 * mini.c: Decompose the NEWARR instruction before decomposing its
6109 arguments. Fixes #30073.
6111 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6113 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6116 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6118 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6120 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6122 * driver.c: Add support for compiling icall wrappers to --compile.
6124 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6126 * inssel.brg: The empty value in class->interface_offsets is -1, not
6129 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6131 * objects.cs: New test for 'is' operator on an array of interfaces.
6133 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6135 * tramp-ppc.c: update trampoline code to support jumps
6136 and class initialization.
6138 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6140 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6142 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6144 * inssel.brg (OP_UNBOX): Remove unused rule.
6146 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6147 region instead of one for each method. Fixes #47813.
6149 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6151 * exceptions.cs (test_0_nested_finally): New regression test for
6152 nested exception handlers.
6154 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6156 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6158 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6161 * mini.c (mono_method_check_inlining): Make the inlining limit
6162 configurable by an environment variable.
6164 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6166 * mini.h: Bump AOT file version.
6168 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6169 token, store the image along with the token, since the token might not
6170 refer to the same image as the method containing the relocation,
6171 because of inlining.
6173 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6175 * mini.c (mono_precompile_assemblies): New function to compile
6176 all methods in all loaded assemblies.
6178 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6180 * regalloc.h regalloc.c (MonoRegState): Change the type of
6181 iassign and fassign to int*, since they can contain large negative
6182 values if the register is spilled. Also added some comments. Fixes
6185 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6186 under Win32. Fixes #42964.
6188 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6190 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6192 * aot.c: Added support for AOT compiling methods which contain calls
6193 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6196 * driver.c (compile_all_methods): Run the compilation in a thread
6197 managed by mono. Fixes #44023.
6199 * mini.c (mono_codegen): Print full method name in verbose output.
6201 * mini-x86.c (mono_arch_patch_code): Fix warning.
6203 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6204 jumps, since the method we are jumping to might be domain-specific.
6206 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6208 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6210 * inssel.brg: string chars are unsigned.
6212 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6214 * TODO: New todo item.
6216 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6217 which calls mono_runtime_class_init and patches the call site to
6218 avoid further calls.
6219 (mono_arch_create_class_init_trampoline): New arch specific function
6220 to create a class init trampoline.
6221 (create_trampoline_code): Generalized so it can create
6222 class init trampolines as well.
6224 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6225 (mono_create_class_init_trampoline): New function to create and cache
6226 class init trampolines.
6227 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6228 vtable given the address of a class init trampoline. Used by the
6230 (mono_codegen): Generate a call to a trampoline instead of
6231 mono_runtime_class_init in LDSFLD[A].
6232 (mono_codegen): Add relocations for the new trampoline.
6234 * mini.h mini-x86.c aot.c: Added a new relocation type:
6235 MONO_PATCH_INFO_CLASS_INIT.
6237 * mini.h: Bump AOT version number.
6239 * aot.c: Create a copy of the loaded code instead of using the original
6240 so methods which call each other will be close in memory, improving
6243 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6244 patch since it breaks the regression tests.
6246 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6247 for the register saving instruction sequence since the
6248 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6250 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6252 * TODO: Fix todo item && remove another.
6254 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6256 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6259 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6260 function of the module.
6262 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6263 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6264 --no-aot command line option.
6266 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6268 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6269 by Bernie Solomon (bernard@ugsolutions.com).
6271 * inssel.brg: Refactor the interface offset table related code into
6272 its separate functions and add support for the AOT case.
6274 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6276 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6278 * aot.c: Added mono_aot_verbose variable and made all debugging
6279 output depend on the value of this variable.
6281 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6282 method_label and info_label.
6284 * mini.h mini-x86.c aot.c: Added a new relocation type
6285 MONO_PATCH_INFO_IID for klass->interface_id.
6287 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6288 the MonoJitInfo structure.
6290 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6291 a non-root appdomain in shared mode.
6293 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6295 * aot.c: make aot loader less verbose. Remove free of unused variable.
6297 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6299 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6301 * .cvsignore: Added *.dll.
6303 * mini.c (mono_print_tree_nl): New function callable while debugging.
6305 * mini.c (mono_print_code): Export this.
6307 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6310 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6312 * mini.h (MonoCompile): Added 'jit_info' field.
6314 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6315 the cfg structure, since it is needed by the AOT compiler.
6317 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6319 * aot.c: A major rewrite. Changes include:
6320 - save exception tables for methods which have them.
6321 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6323 - reworked the file format so it is now much smaller and needs
6324 fewer relocation entries.
6326 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6328 * aot.c (load_aot_module): Fix build bustage on platforms without
6331 2003-09-04 Martin Baulig <martin@ximian.com>
6333 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6335 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6337 * TODO: Some new optimization ideas.
6339 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6341 * aot.c: Save the optimization flags used to compile the code into
6344 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6345 support emitting domain specific code.
6347 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6348 no longer domain neutral. It can be made domain neutral by compiling
6349 with --optimize=shared.
6351 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6354 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6355 loading of AOT code.
6357 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6359 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6360 if there is no domain neutrality information.
6362 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6364 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6365 format version into the generated library.
6367 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6368 callee method into the caller since one of them could be shared.
6370 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6371 system exceptions from AOT code now works.
6373 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6374 method if it is domain neutral and the callee is not.
6376 * graph.c (cfg_emit_one_loop_level): Fix warning.
6378 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6380 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6383 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6385 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6386 is needed by code which is executed before mono_runtime_init ().
6387 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6389 * mini.c (mono_thread_abort): Fix warning.
6390 (mono_jit_compile_method): Call static constructor in the AOT case too.
6392 * aot.c (mono_compile_assembly): Fix warning.
6394 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6396 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6398 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6400 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6402 * cpu-pentium.md: Fix the length of call opcodes so they include the
6403 ESP restoring instruction. Fixes #47968.
6405 2003-08-28 Martin Baulig <martin@ximian.com>
6407 * mini-x86.c (mono_arch_call_opcode): Added support for
6408 MONO_TYPE_GENERICINST.
6410 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6412 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6414 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6415 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6417 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6420 2003-08-26 Martin Baulig <martin@ximian.com>
6422 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6423 when reporting an error, set this to the actual error location.
6424 (mono_method_to_ir): Report the correct error location if
6425 get_basic_blocks() returned an error.
6427 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
6429 * mini.c (mono_type_blittable): OBJECT is not blittable.
6430 (mono_method_blittable): Methods which have marshalling descriptors
6431 are not blittable either. Fixes #47842.
6433 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
6435 * driver.c mini.c: Use an environment variable instead of a global
6436 variable. Also fix the build.
6438 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
6439 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
6442 * driver.c mini.c: Added --with-valgrind option to turn off some
6443 code which prevents mono from running under valgrind.
6445 * mini.c (mono_emit_call_args): Fixed warning.
6447 * mini.c (mono_emulate_opcode): Fixed warning.
6449 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6451 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
6452 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
6453 regalloc.c, regalloc.h: specify available registers in arch-specific
6454 code and support floats in the regallocator (patch by Laurent Morichetti
6457 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6459 * mini.c: mono_thread_current() can be called only after
6460 mono_runtime_init(): rearrange code to not call it early on.
6462 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6464 * mini.c: allocate jump tables in the code mempools.
6466 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6468 * mini.c, mini.h: make sure per-thread data allocated by the jit is
6471 2003-08-10 Miguel de Icaza <miguel@ximian.com>
6473 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
6474 12 to 16. This fixes bug #47453.
6477 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
6479 * mini-ppc.c: fixed indexed load and unsigned compares.
6481 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
6483 * mini.c: reenabled installation of handler for
6484 thread abort signal.
6486 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6488 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
6489 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
6490 until it's fixed and actually useful.
6492 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6494 * inssel-long32.brg: couple more opcodes implemented.
6496 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6498 * mini-sparc.c: Even more opcodes implemeted.
6500 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
6502 * mini-sparc.c: More opcodes implemented.
6504 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
6506 * mini-sparc.c: More opcodes implemented.
6508 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
6510 * inssel-sparc.brg: Add some needed rules. Direct
6512 * Makefile.am: Use inssel-sparc.brg
6513 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
6514 an assert happy for now.
6516 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
6518 * mini-sparc.c: Fixed compile errors.
6519 * exceptions-sparc.c: Same. We now produce a mono binary
6520 on sparc-linux. Yea.
6522 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
6524 * mini-sparc.c: Renamed registers. Also some macro cleanups.
6525 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
6526 They compile, but do not work.
6528 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6530 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
6531 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
6532 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
6535 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
6537 * mini.c: more opcodes implemented and better support for generics.
6539 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
6541 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
6542 * mini.c, mini.h: first cut at generics support: some new instructions
6543 added and changed the behaviour of some of the existing ones.
6545 2003-07-21 Miguel de Icaza <miguel@ximian.com>
6547 * mini.c: Removed definition of metadata_shared mutex here.
6549 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6551 * mini-x86.c: make vararg calls work for instance methods.
6553 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
6555 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
6556 returns the arguments in a separte list, now.
6558 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6560 * aot.c, mini.c: updates for array type representation changes.
6562 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
6564 * mini.c: register function to perform jit shutdown.
6566 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6568 * mini.c: use a faster allocator if possible.
6570 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6572 * aot.c: some cleanups and portability changes.
6574 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6576 * mini.c: use faster allocation for CEE_BOX if possible.
6578 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6580 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
6581 Moved inlined mempcy code to its own function so that is can be
6582 reused. Added an inline memset function as well (optimized initobj).
6583 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
6585 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6587 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
6589 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
6591 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
6592 arch code can setup the cpu for CLR execution, if needed.
6593 We use it on x86 to set the precision of FP operations.
6595 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
6597 * mini.c: disable some optimizations if we can guess they'll cost too
6598 much for a given method.
6600 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6602 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
6604 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
6605 * mini.h mini.c mini-x86.c: Added instruction level coverage
6606 info collection support.
6608 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6610 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
6611 is now implemented in the profiling API. Get rid of a couple of
6612 unnecessary global variables.
6614 2003-06-15 Nick Drochak <ndrochak@gol.com>
6616 * basic-long.cs: tests for negative values for bigmul, and unsigned.
6617 * cpu-g4.md: add op_bigmul and op_bigmul_un
6618 * cpu_pentium.md: add op_bigmul_un
6619 * inssel-long32.brg: add rule for unsigned bigmul
6620 * mini-ops.h: define OP_BIGMUL_UN
6621 * mini-x86.c: THE BUG: handle (un)signed properly
6622 * mini.c: choose unsigned opcode if needed.
6623 This set of patches fixes bug #44291
6625 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
6627 * mini.c (optimize_branches): improved to handle all kinds of
6628 conditional branches.
6630 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6632 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
6633 don't raise exceptions.
6635 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6637 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
6638 to arch-specific files.
6640 2003-06-09 Martin Baulig <martin@ximian.com>
6642 * Makefile.am (libs): Added $(LIBGC_LIBS).
6644 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
6646 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
6647 and OP_ATAN (fixes bug#44293).
6649 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
6651 * Makefile.am, mini-x86.c: rename cpu description array to
6652 pentium_desc, since some compilers define the 'pentium' preprocessor
6655 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
6657 * mini.c (mini_select_instructions): add explicit branch if the
6658 following block is not the false target of a conditional branch -
6659 we need this with any optimization that reorder or remove bblocks
6661 * mini.c (optimize_branches): bug fixes
6663 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
6665 * mini.c (mono_method_to_ir): inline static readonly fields
6667 * ssa.c (fold_tree): start cfold support for long (very simple
6670 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
6672 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6674 * inssel.brg: fixed memcpy (bug #44219).
6676 2003-06-05 Dick Porter <dick@ximian.com>
6678 * driver.c: Set the glib log levels to not abort if g_message
6681 g_set_prgname() has to happen before mini_init() so that the
6682 process handle gets the info.
6684 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
6686 * driver.c: add intrins to the default optimizations to get wider
6689 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6691 * mini.h: some large basic blocks will overflow a 16-bit
6692 integers for symbolic registers.
6694 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6696 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
6697 (mono_arch_output_basic_block): fix bug 43499
6699 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6701 * mini.c: kill duplicated definition of mono_debug_format.
6703 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
6705 * mini-x86.c, arrays.cs: fixed register allocation bug.
6707 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
6709 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
6711 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
6713 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6716 (print_method_from_ip): also print source location information if
6719 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
6721 * mini.c (mono_find_block_region): bug fix in region code
6722 (mini_method_compile): enable removing unreachable code again, but
6723 only in methods without exception clauses.
6725 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
6727 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
6728 Implemented arglist opcode and handling of TypedReference type.
6729 Fixed x86 call convention when a structure is returned.
6730 Minimal support for calling static vararg methods.
6732 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
6734 * mini.c (mini_method_compile): always remove unreachable code,
6735 because the code in them may be inconsistent (access to dead
6736 variables for example).
6738 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6740 * driver.c, debug-mini.c: warning fixes.
6742 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
6744 * Makefile.am, jit.h, mini.h: install header for embedding mono.
6746 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
6748 * mini.c: thread-static fields are registered in mono_class_vtable(),
6749 so ensure the function is called before checking for them.
6751 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
6753 * mini.c (optimize_branches): fix for bug 43586
6755 * jit-icalls.c (mono_llmult_ovf): added an additional check for
6756 overflow (fixes Bug #43639)
6758 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6760 * mini.c, objects.cs: allow the use of stobj for primitive types.
6762 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6764 * mini.c: be less strict about argument checking until we support
6765 running the verifier.
6767 2003-05-27 Nick Drochak <ndrochak@gol.com>
6769 * basic-long.cs: tests for (ulong)int * (ulong)int also
6770 * mini.c: use the same trick for (ulong)int * (ulong)int
6772 2003-05-27 Nick Drochak <ndrochak@gol.com>
6774 * basic-long.cs: add regression test for (long)int * (long)int
6775 * cpu-pentium.md: add op_bigmul specification
6776 * inssel-long32.brg: add OP_BIGMUL rule
6777 * mini-ops.h: add OP_BIGMUL
6778 * mini-x86.c: register allocator: handle case where src1 needs to be
6780 * mini.c: substitute special BIGMUL opcode in the tree for
6781 (long)int * (long)int
6783 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
6785 * jit-icalls.c: call the type ctor on field access if needed.
6787 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
6789 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
6790 to a method (including results of ldelema, bug#43207).
6792 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
6794 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
6795 colors to show exception handler blocks.
6797 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
6798 (fix for pinvoke7.cs).
6800 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6802 * mini.h, mini.c: ensure correct initialization order for types that
6803 require it. Prepare for lazy compilation of jit icall wrappers.
6804 Provide a name for opcode emulation to reduce unneeded mallocing.
6806 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
6808 * mini-x86.c: better register restoring code and profiling
6809 support for tail calls.
6811 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
6813 * mini.h, driver.c: prepare for leaf methods optimization.
6815 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
6817 * mini.c: get targets of branches before converting a method.
6819 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
6821 * mini.c (optimize_branches): added some experimental code (disbaled)
6823 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
6825 * mini.c (optimize_branches): fix branch to branch optimization
6827 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
6829 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
6831 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
6833 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
6836 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
6838 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
6839 enable use of interface variables again.
6841 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
6842 I1 to registers because there is no simply way to sign extend 8bit
6843 quantities in caller saved registers on x86.
6845 * inssel-float.brg: set costs of some rules to 2 so
6846 that monobure always select the arch. specific ones if supplied,
6847 regardless of the order we pass the files to monoburg.
6849 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
6851 * mini.c, mini-x86.c: since the magic trampoline for jumps
6852 can't patch the code directly, we do it as soon as the
6853 method gets compiled.
6855 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
6857 * mini-x86.c, mini.h: introduce a new patching method
6858 to support CEE_JMP and tail calls.
6859 * mini.c: obey tail.call. Don't precompile methods target
6861 * tramp-x86.c: new trampoline code to handle methods
6862 reached through a jump.
6864 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
6866 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
6867 bit values to registers
6869 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
6871 * mini.c (mono_compile_get_interface_var): share interface
6872 variables if possible.
6874 2003-05-16 Martin Baulig <martin@ximian.com>
6876 * debug-mini.c (mono_init_debugger): New function to initialize
6877 the debugger. This is not in the debugger since it needs to
6878 access some of mini's internals.
6880 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6882 * mini.c (mono_method_to_ir): inlining fixes/cleanups
6884 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
6886 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
6887 for value type handling.
6889 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
6891 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
6892 (mono_method_check_inlining): enable inlining of all kinds of wrappers
6894 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
6896 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
6897 the constructor through a proxy.
6899 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6901 * jit-icalls.c, inssel.brg: fixes to array element address
6904 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
6906 * mini-x86.c (is_regsize_var): allocate pointer to registers
6908 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6910 * driver.c: fixed typo, added intrins to the set of optimizations
6911 tested with regressions.
6913 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
6915 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
6916 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
6919 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
6921 * inssel.brg: remove some common pop instructions without side effects
6923 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
6925 * inssel-x86.brg: fixed thinko in int to double conversions.
6927 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
6929 * mini.c, jit-icalls.c: added runtime thread-static variable support.
6931 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
6933 * inssel-long32.brg: two more missing instructions.
6935 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
6937 * mini.c (mono_emit_call_args): set the cil_code for all arguments
6940 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
6942 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
6945 * basic-float.cs: Added tests for negative zero.
6947 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6949 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
6950 a couple of missing operations for long casts, with test cases.
6952 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6954 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
6956 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
6958 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
6959 code size estimation.
6961 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
6963 * mini.c (mono_jit_create_remoting_trampoline): make it work with
6964 abstract methods (fix bug 42542)
6966 * aot.c: add ability to handle array types
6968 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
6970 * mini.c: Call the _specific versions of the object allocation
6971 functions if possible.
6973 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
6975 * driver.c: call setlocale ().
6977 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
6979 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
6982 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
6984 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
6986 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
6987 wrappers (fix bug 42122)
6989 2003-05-04 Martin Baulig <martin@ximian.com>
6991 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
6993 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
6994 s/mini_set_defaults/mono_set_defaults/g.
6996 2003-05-04 Martin Baulig <martin@ximian.com>
6998 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
7000 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7002 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
7003 (reported by Don Roberts).
7005 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7007 * mini.c: temporarily work around two bugs for this release.
7009 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7011 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7012 that contains -export-dynamic and it makes using the ld script
7014 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7016 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7018 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7021 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7023 * mini.c: make sure leave calls all the needed finally blocks,
7024 even when the target jumps out of multiple exception clauses.
7026 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7028 * ldscript, Makefile.am: add linker script to reduce the number of
7029 exported symbols (should also fix the issues with libwine defining
7030 some of the same symbols in io-layer).
7032 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7034 * driver.c (mini_main): Avoid assertion when no file name is given on
7037 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7039 * driver.c: added --version/-V command line option.
7040 Added the inline optimization in the regression tests.
7042 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7044 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7045 to the type in the method signature (fixes bug#42134).
7047 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7049 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7051 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7053 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7055 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7057 * driver.c: fixed bug #42100.
7059 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7061 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7063 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7065 * mini.c: moved most of the code required to do inlining to its own
7066 function so it can be reused. Inline also ctors if appropriate.
7068 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7070 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7071 the runtime can call mono API functions.
7073 2003-04-27 Martin Baulig <martin@ximian.com>
7075 * debug-mini.c (mono_debug_init_method): Added
7076 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7077 send a notification to the debugger.
7079 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7080 running in the Mono Debugger, just pass the breakpoint number to
7081 mono_debug_init_method().
7083 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7085 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7087 * mini.c: allow some more unsafe compares.
7089 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7091 * mini-x86.c, Makefile.am: make distcheck works (partially from
7092 a patch by Richard Lee <r.h.lee@attbi.com>).
7093 * regset.c, regset.h: removed, they are unused.
7095 2003-04-25 Dick Porter <dick@ximian.com>
7097 * driver.c: Usage reports the name as 'mono' not 'mini'
7098 * exceptions-x86.c: Build and run on freebsd
7100 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7102 * Makefile.am: install the program with the 'mono' name and
7103 the library as libmono instead of mini and libmini.
7105 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7107 * driver.c: provide the APIs for the embedding interface of the old jit.
7109 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7111 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7113 2003-04-23 Martin Baulig <martin@ximian.com>
7115 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7117 * driver.c: Added `--debug' command line argument to enable
7120 2003-04-23 Martin Baulig <martin@ximian.com>
7122 * debug.[ch]: Removed. The code is now in
7123 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7125 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7128 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7130 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7132 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7135 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7136 mono_domain_finalize.
7137 (mini_method_compile): use mono_method_profile* if the the option is
7140 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7142 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7143 methods with their wrapper.
7145 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7146 methods with their wrapper.
7148 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7151 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7154 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7157 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7159 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7161 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7163 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7164 of the mempool. This is slightly faster and uses less memory
7166 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7168 * mini.c: avoid O(n) allocation for variables.
7170 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7172 * mini.c: handle items on the stack after inlining methods.
7174 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7176 * mini.c: make the method->opcode optimization dependent
7177 on MONO_OPT_INSTRINS and do it lazily.
7179 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7181 * driver.c: print overall results at the end of regression run.
7183 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7185 * inssel.brg: don't overwrite symbolic registers.
7187 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7189 * inssel-x86.brg: fix conversion from long to float.
7191 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7193 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7195 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7197 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7199 * driver.c: Added --print-vtable option as in the old JIT.
7201 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7203 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7205 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7207 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7209 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7211 * mini.c regalloc.c regalloc.h: Fix memory leak.
7213 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7215 * aot.c (mono_aot_get_method): register all used strings
7217 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7219 * mini.c: always intern strings references with ldstr at compile time.
7221 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7223 * Makefile.am: add BUILT_SOURCES.
7225 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7227 * driver.c: give a better error message when the assembly to execute
7228 doesn't have an entry point.
7230 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7232 * Makefile.am: added hack for automake
7234 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7237 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7239 22003-04-07 Martin Baulig <martin@ximian.com>
7241 * Makefile.am: Added Makefile.am.
7243 * debugger-main.c: Removed, this is now in the debugger where it
7246 * mini.pc.in: Call this package `mini' for the moment.